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-rw-r--r--drivers/net/ethernet/3com/3c509.c3
-rw-r--r--drivers/net/ethernet/3com/3c59x.c6
-rw-r--r--drivers/net/ethernet/8390/8390.h7
-rw-r--r--drivers/net/ethernet/8390/apne.c62
-rw-r--r--drivers/net/ethernet/8390/ax88796.c22
-rw-r--r--drivers/net/ethernet/8390/axnet_cs.c119
-rw-r--r--drivers/net/ethernet/8390/etherh.c53
-rw-r--r--drivers/net/ethernet/8390/hydra.c11
-rw-r--r--drivers/net/ethernet/8390/lib8390.c77
-rw-r--r--drivers/net/ethernet/8390/mac8390.c19
-rw-r--r--drivers/net/ethernet/8390/mcf8390.c8
-rw-r--r--drivers/net/ethernet/8390/ne.c96
-rw-r--r--drivers/net/ethernet/8390/ne2k-pci.c54
-rw-r--r--drivers/net/ethernet/8390/pcnet_cs.c62
-rw-r--r--drivers/net/ethernet/8390/smc-ultra.c48
-rw-r--r--drivers/net/ethernet/8390/stnic.c28
-rw-r--r--drivers/net/ethernet/8390/wd.c42
-rw-r--r--drivers/net/ethernet/8390/zorro8390.c22
-rw-r--r--drivers/net/ethernet/adi/bfin_mac.c22
-rw-r--r--drivers/net/ethernet/aeroflex/greth.c2
-rw-r--r--drivers/net/ethernet/amd/7990.c836
-rw-r--r--drivers/net/ethernet/amd/7990.h268
-rw-r--r--drivers/net/ethernet/amd/amd8111e.c4
-rw-r--r--drivers/net/ethernet/amd/amd8111e.h4
-rw-r--r--drivers/net/ethernet/amd/au1000_eth.c3
-rw-r--r--drivers/net/ethernet/amd/au1000_eth.h3
-rw-r--r--drivers/net/ethernet/amd/hplance.c96
-rw-r--r--drivers/net/ethernet/amd/mvme147.c36
-rw-r--r--drivers/net/ethernet/amd/pcnet32.c2
-rw-r--r--drivers/net/ethernet/arc/emac.h2
-rw-r--r--drivers/net/ethernet/arc/emac_main.c20
-rw-r--r--drivers/net/ethernet/atheros/alx/alx.h3
-rw-r--r--drivers/net/ethernet/atheros/alx/ethtool.c101
-rw-r--r--drivers/net/ethernet/atheros/alx/hw.c58
-rw-r--r--drivers/net/ethernet/atheros/alx/hw.h71
-rw-r--r--drivers/net/ethernet/atheros/alx/main.c50
-rw-r--r--drivers/net/ethernet/atheros/alx/reg.h52
-rw-r--r--drivers/net/ethernet/atheros/atlx/atl1.c3
-rw-r--r--drivers/net/ethernet/broadcom/Kconfig1
-rw-r--r--drivers/net/ethernet/broadcom/b44.c250
-rw-r--r--drivers/net/ethernet/broadcom/b44.h15
-rw-r--r--drivers/net/ethernet/broadcom/bgmac.c362
-rw-r--r--drivers/net/ethernet/broadcom/bgmac.h94
-rw-r--r--drivers/net/ethernet/broadcom/bnx2.c59
-rw-r--r--drivers/net/ethernet/broadcom/bnx2.h10
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x.h7
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c101
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h124
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c6
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c62
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h10
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c207
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h1
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c270
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h13
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c59
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h15
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c39
-rw-r--r--drivers/net/ethernet/broadcom/cnic.c1
-rw-r--r--drivers/net/ethernet/broadcom/cnic.h2
-rw-r--r--drivers/net/ethernet/broadcom/cnic_if.h4
-rw-r--r--drivers/net/ethernet/broadcom/sb1250-mac.c3
-rw-r--r--drivers/net/ethernet/broadcom/tg3.c229
-rw-r--r--drivers/net/ethernet/broadcom/tg3.h11
-rw-r--r--drivers/net/ethernet/brocade/bna/bfa_ioc.c650
-rw-r--r--drivers/net/ethernet/brocade/bna/bfa_ioc.h8
-rw-r--r--drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c40
-rw-r--r--drivers/net/ethernet/brocade/bna/bfi.h33
-rw-r--r--drivers/net/ethernet/brocade/bna/bfi_enet.h3
-rw-r--r--drivers/net/ethernet/brocade/bna/bna.h24
-rw-r--r--drivers/net/ethernet/brocade/bna/bna_enet.c58
-rw-r--r--drivers/net/ethernet/brocade/bna/bna_hw_defs.h4
-rw-r--r--drivers/net/ethernet/brocade/bna/bna_tx_rx.c251
-rw-r--r--drivers/net/ethernet/brocade/bna/bna_types.h57
-rw-r--r--drivers/net/ethernet/brocade/bna/bnad.c559
-rw-r--r--drivers/net/ethernet/brocade/bna/bnad.h26
-rw-r--r--drivers/net/ethernet/brocade/bna/bnad_ethtool.c1
-rw-r--r--drivers/net/ethernet/brocade/bna/cna.h4
-rw-r--r--drivers/net/ethernet/cadence/macb.c126
-rw-r--r--drivers/net/ethernet/cadence/macb.h1
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/common.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/cphy.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/cpl5_cmd.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/cxgb2.c3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/elmer0.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/espi.c3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/espi.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/gmac.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/mv88x201x.c3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/pm3393.c3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/regs.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/sge.c3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/sge.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/subr.c3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb/suni1x10gexp_regs.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb3/l2t.c2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4.h16
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/sge.c6
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c138
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h1
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c4
-rw-r--r--drivers/net/ethernet/cisco/enic/enic_main.c11
-rw-r--r--drivers/net/ethernet/cisco/enic/enic_pp.c2
-rw-r--r--drivers/net/ethernet/dec/tulip/uli526x.c6
-rw-r--r--drivers/net/ethernet/emulex/benet/be_main.c6
-rw-r--r--drivers/net/ethernet/freescale/fec.h3
-rw-r--r--drivers/net/ethernet/freescale/fec_main.c8
-rw-r--r--drivers/net/ethernet/freescale/fec_ptp.c16
-rw-r--r--drivers/net/ethernet/freescale/gianfar.c22
-rw-r--r--drivers/net/ethernet/freescale/ucc_geth.c5
-rw-r--r--drivers/net/ethernet/ibm/ibmveth.c3
-rw-r--r--drivers/net/ethernet/ibm/ibmveth.h3
-rw-r--r--drivers/net/ethernet/intel/Kconfig41
-rw-r--r--drivers/net/ethernet/intel/Makefile1
-rw-r--r--drivers/net/ethernet/intel/e1000e/netdev.c14
-rw-r--r--drivers/net/ethernet/intel/i40e/Makefile8
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e.h112
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_adminq.c237
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_adminq.h21
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h132
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_alloc.h7
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_common.c523
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_debugfs.c276
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_diag.c23
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_diag.h15
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c419
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_hmc.c17
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_hmc.h10
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c7
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_lan_hmc.h11
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c1043
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_nvm.c75
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_osdep.h7
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_prototype.h37
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ptp.c662
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_register.h170
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_status.h7
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.c189
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.h64
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_type.h112
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl.h11
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c850
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h11
-rw-r--r--drivers/net/ethernet/intel/i40evf/Makefile33
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_adminq.c927
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_adminq.h106
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h2153
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_alloc.h55
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_common.c254
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_hmc.h238
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_lan_hmc.h165
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_osdep.h72
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_prototype.h84
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_register.h4667
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_status.h97
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_txrx.c1575
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_txrx.h296
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_type.h1152
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h364
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf.h321
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf_ethtool.c390
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf_main.c2353
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c772
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_82575.c89
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_defines.h16
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_hw.h3
-rw-r--r--drivers/net/ethernet/intel/igb/igb.h28
-rw-r--r--drivers/net/ethernet/intel/igb/igb_ethtool.c10
-rw-r--r--drivers/net/ethernet/intel/igb/igb_hwmon.c108
-rw-r--r--drivers/net/ethernet/intel/igb/igb_main.c303
-rw-r--r--drivers/net/ethernet/intel/igbvf/netdev.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe.h8
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c3
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c84
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf.h5
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c283
-rw-r--r--drivers/net/ethernet/lantiq_etop.c3
-rw-r--r--drivers/net/ethernet/marvell/mv643xx_eth.c28
-rw-r--r--drivers/net/ethernet/marvell/pxa168_eth.c23
-rw-r--r--drivers/net/ethernet/marvell/sky2.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/Kconfig1
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/alloc.c12
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/cq.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_clock.c198
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_cq.c12
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_ethtool.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_main.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_netdev.c142
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_resources.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_rx.c30
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_tx.c62
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/eq.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/fw.c93
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/fw.h2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/main.c109
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mcg.c48
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4.h10
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4_en.h19
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mr.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/pd.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/port.c41
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/qp.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/srq.c4
-rw-r--r--drivers/net/ethernet/micrel/ksz884x.c9
-rw-r--r--drivers/net/ethernet/natsemi/ns83820.c5
-rw-r--r--drivers/net/ethernet/neterion/vxge/vxge-main.c32
-rw-r--r--drivers/net/ethernet/netx-eth.c3
-rw-r--r--drivers/net/ethernet/nvidia/forcedeth.c5
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe.h3
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.c3
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_api.h3
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_ethtool.c3
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c3
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_param.c3
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.c3
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_phy.h3
-rw-r--r--drivers/net/ethernet/packetengines/yellowfin.c17
-rw-r--r--drivers/net/ethernet/pasemi/pasemi_mac.c3
-rw-r--r--drivers/net/ethernet/pasemi/pasemi_mac.h3
-rw-r--r--drivers/net/ethernet/pasemi/pasemi_mac_ethtool.c3
-rw-r--r--drivers/net/ethernet/qlogic/netxen/Makefile4
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic.h4
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c4
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c4
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_hdr.h4
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c6
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.h4
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c4
-rw-r--r--drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c4
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic.h58
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c119
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.h15
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c15
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c12
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c49
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.c31
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_dcb.h14
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_ethtool.c5
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_hdr.h1
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c90
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.h1
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c96
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c65
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov.h12
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_common.c246
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_sriov_pf.c236
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c129
-rw-r--r--drivers/net/ethernet/qlogic/qlge/qlge.h1
-rw-r--r--drivers/net/ethernet/qlogic/qlge/qlge_dbg.c4
-rw-r--r--drivers/net/ethernet/renesas/Kconfig2
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.c131
-rw-r--r--drivers/net/ethernet/renesas/sh_eth.h53
-rw-r--r--drivers/net/ethernet/seeq/sgiseeq.c2
-rw-r--r--drivers/net/ethernet/sfc/ef10.c518
-rw-r--r--drivers/net/ethernet/sfc/efx.c201
-rw-r--r--drivers/net/ethernet/sfc/efx.h13
-rw-r--r--drivers/net/ethernet/sfc/enum.h1
-rw-r--r--drivers/net/ethernet/sfc/ethtool.c12
-rw-r--r--drivers/net/ethernet/sfc/falcon.c38
-rw-r--r--drivers/net/ethernet/sfc/farch.c48
-rw-r--r--drivers/net/ethernet/sfc/filter.h17
-rw-r--r--drivers/net/ethernet/sfc/mcdi.c434
-rw-r--r--drivers/net/ethernet/sfc/mcdi.h21
-rw-r--r--drivers/net/ethernet/sfc/mcdi_mon.c76
-rw-r--r--drivers/net/ethernet/sfc/mcdi_pcol.h733
-rw-r--r--drivers/net/ethernet/sfc/mcdi_port.c89
-rw-r--r--drivers/net/ethernet/sfc/net_driver.h75
-rw-r--r--drivers/net/ethernet/sfc/nic.c12
-rw-r--r--drivers/net/ethernet/sfc/nic.h34
-rw-r--r--drivers/net/ethernet/sfc/ptp.c854
-rw-r--r--drivers/net/ethernet/sfc/rx.c24
-rw-r--r--drivers/net/ethernet/sfc/selftest.c2
-rw-r--r--drivers/net/ethernet/sfc/selftest.h1
-rw-r--r--drivers/net/ethernet/sfc/siena.c119
-rw-r--r--drivers/net/ethernet/sis/sis900.c2
-rw-r--r--drivers/net/ethernet/smsc/smc911x.c3
-rw-r--r--drivers/net/ethernet/smsc/smc911x.h3
-rw-r--r--drivers/net/ethernet/smsc/smc91x.c5
-rw-r--r--drivers/net/ethernet/smsc/smc91x.h3
-rw-r--r--drivers/net/ethernet/smsc/smsc911x.c3
-rw-r--r--drivers/net/ethernet/smsc/smsc911x.h3
-rw-r--r--drivers/net/ethernet/smsc/smsc9420.c5
-rw-r--r--drivers/net/ethernet/smsc/smsc9420.h3
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac.h2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c6
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c4
-rw-r--r--drivers/net/ethernet/sun/cassini.c4
-rw-r--r--drivers/net/ethernet/sun/cassini.h4
-rw-r--r--drivers/net/ethernet/sun/niu.c10
-rw-r--r--drivers/net/ethernet/sun/sunvnet.c2
-rw-r--r--drivers/net/ethernet/ti/cpsw.c32
-rw-r--r--drivers/net/ethernet/ti/cpsw_ale.c2
-rw-r--r--drivers/net/ethernet/ti/davinci_cpdma.c7
-rw-r--r--drivers/net/ethernet/tile/Kconfig12
-rw-r--r--drivers/net/ethernet/tile/tilegx.c38
-rw-r--r--drivers/net/ethernet/toshiba/ps3_gelic_net.c18
-rw-r--r--drivers/net/ethernet/toshiba/tc35815.c15
-rw-r--r--drivers/net/ethernet/tundra/tsi108_eth.h4
-rw-r--r--drivers/net/ethernet/xircom/xirc2ps_cs.c3
-rw-r--r--drivers/net/ethernet/xscale/ixp4xx_eth.c36
303 files changed, 28573 insertions, 5989 deletions
diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c
index ede8daa68275..c53384d41c96 100644
--- a/drivers/net/ethernet/3com/3c509.c
+++ b/drivers/net/ethernet/3com/3c509.c
@@ -252,8 +252,7 @@ static int el3_isa_id_sequence(__be16 *phys_addr)
for (i = 0; i < el3_cards; i++) {
struct el3_private *lp = netdev_priv(el3_devs[i]);
if (lp->type == EL3_PNP &&
- !memcmp(phys_addr, el3_devs[i]->dev_addr,
- ETH_ALEN)) {
+ ether_addr_equal((u8 *)phys_addr, el3_devs[i]->dev_addr)) {
if (el3_debug > 3)
pr_debug("3c509 with address %02x %02x %02x %02x %02x %02x was found by ISAPnP\n",
phys_addr[0] & 0xff, phys_addr[0] >> 8,
diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index ad5272b348f0..0f4241c6e97e 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -693,7 +693,7 @@ DEFINE_WINDOW_IO(16)
DEFINE_WINDOW_IO(32)
#ifdef CONFIG_PCI
-#define DEVICE_PCI(dev) (((dev)->bus == &pci_bus_type) ? to_pci_dev((dev)) : NULL)
+#define DEVICE_PCI(dev) ((dev_is_pci(dev)) ? to_pci_dev((dev)) : NULL)
#else
#define DEVICE_PCI(dev) NULL
#endif
@@ -2079,10 +2079,12 @@ vortex_start_xmit(struct sk_buff *skb, struct net_device *dev)
iowrite16(len, ioaddr + Wn7_MasterLen);
spin_unlock_irq(&vp->window_lock);
vp->tx_skb = skb;
+ skb_tx_timestamp(skb);
iowrite16(StartDMADown, ioaddr + EL3_CMD);
/* netif_wake_queue() will be called at the DMADone interrupt. */
} else {
/* ... and the packet rounded to a doubleword. */
+ skb_tx_timestamp(skb);
iowrite32_rep(ioaddr + TX_FIFO, skb->data, (skb->len + 3) >> 2);
dev_kfree_skb (skb);
if (ioread16(ioaddr + TxFree) > 1536) {
@@ -2212,6 +2214,7 @@ boomerang_start_xmit(struct sk_buff *skb, struct net_device *dev)
prev_entry->status &= cpu_to_le32(~TxIntrUploaded);
#endif
}
+ skb_tx_timestamp(skb);
iowrite16(DownUnstall, ioaddr + EL3_CMD);
spin_unlock_irqrestore(&vp->lock, flags);
return NETDEV_TX_OK;
@@ -2986,6 +2989,7 @@ static const struct ethtool_ops vortex_ethtool_ops = {
.nway_reset = vortex_nway_reset,
.get_wol = vortex_get_wol,
.set_wol = vortex_set_wol,
+ .get_ts_info = ethtool_op_get_ts_info,
};
#ifdef CONFIG_PCI
diff --git a/drivers/net/ethernet/8390/8390.h b/drivers/net/ethernet/8390/8390.h
index 2923c51bb351..3e2f2c2e7b58 100644
--- a/drivers/net/ethernet/8390/8390.h
+++ b/drivers/net/ethernet/8390/8390.h
@@ -21,12 +21,6 @@ struct e8390_pkt_hdr {
unsigned short count; /* header + packet length in bytes */
};
-#ifdef notdef
-extern int ei_debug;
-#else
-#define ei_debug 1
-#endif
-
#ifdef CONFIG_NET_POLL_CONTROLLER
void ei_poll(struct net_device *dev);
void eip_poll(struct net_device *dev);
@@ -99,6 +93,7 @@ struct ei_device {
u32 *reg_offset; /* Register mapping table */
spinlock_t page_lock; /* Page register locks */
unsigned long priv; /* Private field to store bus IDs etc. */
+ u32 msg_enable; /* debug message level */
#ifdef AX88796_PLATFORM
unsigned char rxcr_base; /* default value for RXCR */
#endif
diff --git a/drivers/net/ethernet/8390/apne.c b/drivers/net/ethernet/8390/apne.c
index 912ed7a5f33a..811fa5d5c697 100644
--- a/drivers/net/ethernet/8390/apne.c
+++ b/drivers/net/ethernet/8390/apne.c
@@ -116,9 +116,15 @@ static const char version[] =
static int apne_owned; /* signal if card already owned */
+static u32 apne_msg_enable;
+module_param_named(msg_enable, apne_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
+
struct net_device * __init apne_probe(int unit)
{
struct net_device *dev;
+ struct ei_device *ei_local;
+
#ifndef MANUAL_CONFIG
char tuple[8];
#endif
@@ -133,11 +139,11 @@ struct net_device * __init apne_probe(int unit)
if ( !(AMIGAHW_PRESENT(PCMCIA)) )
return ERR_PTR(-ENODEV);
- printk("Looking for PCMCIA ethernet card : ");
+ pr_info("Looking for PCMCIA ethernet card : ");
/* check if a card is inserted */
if (!(PCMCIA_INSERTED)) {
- printk("NO PCMCIA card inserted\n");
+ pr_cont("NO PCMCIA card inserted\n");
return ERR_PTR(-ENODEV);
}
@@ -148,6 +154,8 @@ struct net_device * __init apne_probe(int unit)
sprintf(dev->name, "eth%d", unit);
netdev_boot_setup_check(dev);
}
+ ei_local = netdev_priv(dev);
+ ei_local->msg_enable = apne_msg_enable;
/* disable pcmcia irq for readtuple */
pcmcia_disable_irq();
@@ -155,14 +163,14 @@ struct net_device * __init apne_probe(int unit)
#ifndef MANUAL_CONFIG
if ((pcmcia_copy_tuple(CISTPL_FUNCID, tuple, 8) < 3) ||
(tuple[2] != CISTPL_FUNCID_NETWORK)) {
- printk("not an ethernet card\n");
+ pr_cont("not an ethernet card\n");
/* XXX: shouldn't we re-enable irq here? */
free_netdev(dev);
return ERR_PTR(-ENODEV);
}
#endif
- printk("ethernet PCMCIA card inserted\n");
+ pr_cont("ethernet PCMCIA card inserted\n");
if (!init_pcmcia()) {
/* XXX: shouldn't we re-enable irq here? */
@@ -204,11 +212,12 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr)
int neX000, ctron;
#endif
static unsigned version_printed;
+ struct ei_device *ei_local = netdev_priv(dev);
- if (ei_debug && version_printed++ == 0)
- printk(version);
+ if ((apne_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
+ netdev_info(dev, version);
- printk("PCMCIA NE*000 ethercard probe");
+ netdev_info(dev, "PCMCIA NE*000 ethercard probe");
/* Reset card. Who knows what dain-bramaged state it was left in. */
{ unsigned long reset_start_time = jiffies;
@@ -217,7 +226,7 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr)
while ((inb(ioaddr + NE_EN0_ISR) & ENISR_RESET) == 0)
if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
- printk(" not found (no reset ack).\n");
+ pr_cont(" not found (no reset ack).\n");
return -ENODEV;
}
@@ -288,7 +297,7 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr)
start_page = 0x01;
stop_page = (wordlength == 2) ? 0x40 : 0x20;
} else {
- printk(" not found.\n");
+ pr_cont(" not found.\n");
return -ENXIO;
}
@@ -320,9 +329,9 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr)
for (i = 0; i < ETH_ALEN; i++)
dev->dev_addr[i] = SA_prom[i];
- printk(" %pM\n", dev->dev_addr);
+ pr_cont(" %pM\n", dev->dev_addr);
- printk("%s: %s found.\n", dev->name, name);
+ netdev_info(dev, "%s found.\n", name);
ei_status.name = name;
ei_status.tx_start_page = start_page;
@@ -352,10 +361,11 @@ static void
apne_reset_8390(struct net_device *dev)
{
unsigned long reset_start_time = jiffies;
+ struct ei_device *ei_local = netdev_priv(dev);
init_pcmcia();
- if (ei_debug > 1) printk("resetting the 8390 t=%ld...", jiffies);
+ netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n", jiffies);
outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
@@ -365,8 +375,8 @@ apne_reset_8390(struct net_device *dev)
/* This check _should_not_ be necessary, omit eventually. */
while ((inb(NE_BASE+NE_EN0_ISR) & ENISR_RESET) == 0)
if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
- printk("%s: ne_reset_8390() did not complete.\n", dev->name);
- break;
+ netdev_err(dev, "ne_reset_8390() did not complete.\n");
+ break;
}
outb(ENISR_RESET, NE_BASE + NE_EN0_ISR); /* Ack intr. */
}
@@ -386,9 +396,9 @@ apne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_pa
/* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) {
- printk("%s: DMAing conflict in ne_get_8390_hdr "
- "[DMAstat:%d][irqlock:%d][intr:%d].\n",
- dev->name, ei_status.dmaing, ei_status.irqlock, dev->irq);
+ netdev_err(dev, "DMAing conflict in ne_get_8390_hdr "
+ "[DMAstat:%d][irqlock:%d][intr:%d].\n",
+ ei_status.dmaing, ei_status.irqlock, dev->irq);
return;
}
@@ -433,9 +443,9 @@ apne_block_input(struct net_device *dev, int count, struct sk_buff *skb, int rin
/* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) {
- printk("%s: DMAing conflict in ne_block_input "
- "[DMAstat:%d][irqlock:%d][intr:%d].\n",
- dev->name, ei_status.dmaing, ei_status.irqlock, dev->irq);
+ netdev_err(dev, "DMAing conflict in ne_block_input "
+ "[DMAstat:%d][irqlock:%d][intr:%d].\n",
+ ei_status.dmaing, ei_status.irqlock, dev->irq);
return;
}
ei_status.dmaing |= 0x01;
@@ -481,9 +491,9 @@ apne_block_output(struct net_device *dev, int count,
/* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) {
- printk("%s: DMAing conflict in ne_block_output."
- "[DMAstat:%d][irqlock:%d][intr:%d]\n",
- dev->name, ei_status.dmaing, ei_status.irqlock, dev->irq);
+ netdev_err(dev, "DMAing conflict in ne_block_output."
+ "[DMAstat:%d][irqlock:%d][intr:%d]\n",
+ ei_status.dmaing, ei_status.irqlock, dev->irq);
return;
}
ei_status.dmaing |= 0x01;
@@ -513,7 +523,7 @@ apne_block_output(struct net_device *dev, int count,
while ((inb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
- printk("%s: timeout waiting for Tx RDC.\n", dev->name);
+ netdev_warn(dev, "timeout waiting for Tx RDC.\n");
apne_reset_8390(dev);
NS8390_init(dev,1);
break;
@@ -536,8 +546,8 @@ static irqreturn_t apne_interrupt(int irq, void *dev_id)
pcmcia_ack_int(pcmcia_intreq);
return IRQ_NONE;
}
- if (ei_debug > 3)
- printk("pcmcia intreq = %x\n", pcmcia_intreq);
+ if (apne_msg_enable & NETIF_MSG_INTR)
+ pr_debug("pcmcia intreq = %x\n", pcmcia_intreq);
pcmcia_disable_irq(); /* to get rid of the sti() within ei_interrupt */
ei_interrupt(irq, dev_id);
pcmcia_ack_int(pcmcia_get_intreq());
diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
index 36fa577970bb..8ed5b34d7553 100644
--- a/drivers/net/ethernet/8390/ax88796.c
+++ b/drivers/net/ethernet/8390/ax88796.c
@@ -78,6 +78,8 @@ static unsigned char version[] = "ax88796.c: Copyright 2005,2007 Simtec Electron
#define AX_GPOC_PPDSET BIT(6)
+static u32 ax_msg_enable;
+
/* device private data */
struct ax_device {
@@ -147,8 +149,7 @@ static void ax_reset_8390(struct net_device *dev)
unsigned long reset_start_time = jiffies;
void __iomem *addr = (void __iomem *)dev->base_addr;
- if (ei_debug > 1)
- netdev_dbg(dev, "resetting the 8390 t=%ld\n", jiffies);
+ netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n", jiffies);
ei_outb(ei_inb(addr + NE_RESET), addr + NE_RESET);
@@ -496,12 +497,28 @@ static int ax_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return phy_ethtool_sset(phy_dev, cmd);
}
+static u32 ax_get_msglevel(struct net_device *dev)
+{
+ struct ei_device *ei_local = netdev_priv(dev);
+
+ return ei_local->msg_enable;
+}
+
+static void ax_set_msglevel(struct net_device *dev, u32 v)
+{
+ struct ei_device *ei_local = netdev_priv(dev);
+
+ ei_local->msg_enable = v;
+}
+
static const struct ethtool_ops ax_ethtool_ops = {
.get_drvinfo = ax_get_drvinfo,
.get_settings = ax_get_settings,
.set_settings = ax_set_settings,
.get_link = ethtool_op_get_link,
.get_ts_info = ethtool_op_get_ts_info,
+ .get_msglevel = ax_get_msglevel,
+ .set_msglevel = ax_set_msglevel,
};
#ifdef CONFIG_AX88796_93CX6
@@ -763,6 +780,7 @@ static int ax_init_dev(struct net_device *dev)
ei_local->block_output = &ax_block_output;
ei_local->get_8390_hdr = &ax_get_8390_hdr;
ei_local->priv = 0;
+ ei_local->msg_enable = ax_msg_enable;
dev->netdev_ops = &ax_netdev_ops;
dev->ethtool_ops = &ax_ethtool_ops;
diff --git a/drivers/net/ethernet/8390/axnet_cs.c b/drivers/net/ethernet/8390/axnet_cs.c
index d801c1410fb0..5698a4c85d8e 100644
--- a/drivers/net/ethernet/8390/axnet_cs.c
+++ b/drivers/net/ethernet/8390/axnet_cs.c
@@ -105,6 +105,7 @@ static void AX88190_init(struct net_device *dev, int startp);
static int ax_open(struct net_device *dev);
static int ax_close(struct net_device *dev);
static irqreturn_t ax_interrupt(int irq, void *dev_id);
+static u32 axnet_msg_enable;
/*====================================================================*/
@@ -152,6 +153,7 @@ static int axnet_probe(struct pcmcia_device *link)
return -ENOMEM;
ei_local = netdev_priv(dev);
+ ei_local->msg_enable = axnet_msg_enable;
spin_lock_init(&ei_local->page_lock);
info = PRIV(dev);
@@ -650,11 +652,12 @@ static void block_input(struct net_device *dev, int count,
struct sk_buff *skb, int ring_offset)
{
unsigned int nic_base = dev->base_addr;
+ struct ei_device *ei_local = netdev_priv(dev);
int xfer_count = count;
char *buf = skb->data;
- if ((ei_debug > 4) && (count != 4))
- pr_debug("%s: [bi=%d]\n", dev->name, count+4);
+ if ((netif_msg_rx_status(ei_local)) && (count != 4))
+ netdev_dbg(dev, "[bi=%d]\n", count+4);
outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
outb_p(E8390_RREAD+E8390_START, nic_base + AXNET_CMD);
@@ -810,11 +813,6 @@ module_pcmcia_driver(axnet_cs_driver);
#define ei_block_input (ei_local->block_input)
#define ei_get_8390_hdr (ei_local->get_8390_hdr)
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifndef ei_debug
-int ei_debug = 1;
-#endif
-
/* Index to functions. */
static void ei_tx_intr(struct net_device *dev);
static void ei_tx_err(struct net_device *dev);
@@ -925,11 +923,10 @@ static void axnet_tx_timeout(struct net_device *dev)
isr = inb(e8390_base+EN0_ISR);
spin_unlock_irqrestore(&ei_local->page_lock, flags);
- netdev_printk(KERN_DEBUG, dev,
- "Tx timed out, %s TSR=%#2x, ISR=%#2x, t=%d.\n",
- (txsr & ENTSR_ABT) ? "excess collisions." :
- (isr) ? "lost interrupt?" : "cable problem?",
- txsr, isr, tickssofar);
+ netdev_dbg(dev, "Tx timed out, %s TSR=%#2x, ISR=%#2x, t=%d.\n",
+ (txsr & ENTSR_ABT) ? "excess collisions." :
+ (isr) ? "lost interrupt?" : "cable problem?",
+ txsr, isr, tickssofar);
if (!isr && !dev->stats.tx_packets)
{
@@ -998,29 +995,30 @@ static netdev_tx_t axnet_start_xmit(struct sk_buff *skb,
{
output_page = ei_local->tx_start_page;
ei_local->tx1 = send_length;
- if (ei_debug && ei_local->tx2 > 0)
- netdev_printk(KERN_DEBUG, dev,
- "idle transmitter tx2=%d, lasttx=%d, txing=%d\n",
- ei_local->tx2, ei_local->lasttx,
- ei_local->txing);
+ if ((netif_msg_tx_queued(ei_local)) &&
+ ei_local->tx2 > 0)
+ netdev_dbg(dev,
+ "idle transmitter tx2=%d, lasttx=%d, txing=%d\n",
+ ei_local->tx2, ei_local->lasttx,
+ ei_local->txing);
}
else if (ei_local->tx2 == 0)
{
output_page = ei_local->tx_start_page + TX_PAGES/2;
ei_local->tx2 = send_length;
- if (ei_debug && ei_local->tx1 > 0)
- netdev_printk(KERN_DEBUG, dev,
- "idle transmitter, tx1=%d, lasttx=%d, txing=%d\n",
- ei_local->tx1, ei_local->lasttx,
- ei_local->txing);
+ if ((netif_msg_tx_queued(ei_local)) &&
+ ei_local->tx1 > 0)
+ netdev_dbg(dev,
+ "idle transmitter, tx1=%d, lasttx=%d, txing=%d\n",
+ ei_local->tx1, ei_local->lasttx,
+ ei_local->txing);
}
else
{ /* We should never get here. */
- if (ei_debug)
- netdev_printk(KERN_DEBUG, dev,
- "No Tx buffers free! tx1=%d tx2=%d last=%d\n",
- ei_local->tx1, ei_local->tx2,
- ei_local->lasttx);
+ netif_dbg(ei_local, tx_err, dev,
+ "No Tx buffers free! tx1=%d tx2=%d last=%d\n",
+ ei_local->tx1, ei_local->tx2,
+ ei_local->lasttx);
ei_local->irqlock = 0;
netif_stop_queue(dev);
outb_p(ENISR_ALL, e8390_base + EN0_IMR);
@@ -1124,10 +1122,9 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
spin_unlock_irqrestore(&ei_local->page_lock, flags);
return IRQ_NONE;
}
-
- if (ei_debug > 3)
- netdev_printk(KERN_DEBUG, dev, "interrupt(isr=%#2.2x)\n",
- inb_p(e8390_base + EN0_ISR));
+
+ netif_dbg(ei_local, intr, dev, "interrupt(isr=%#2.2x)\n",
+ inb_p(e8390_base + EN0_ISR));
outb_p(0x00, e8390_base + EN0_ISR);
ei_local->irqlock = 1;
@@ -1137,9 +1134,8 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
++nr_serviced < MAX_SERVICE)
{
if (!netif_running(dev) || (interrupts == 0xff)) {
- if (ei_debug > 1)
- netdev_warn(dev,
- "interrupt from stopped card\n");
+ netif_warn(ei_local, intr, dev,
+ "interrupt from stopped card\n");
outb_p(interrupts, e8390_base + EN0_ISR);
interrupts = 0;
break;
@@ -1175,14 +1171,15 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
}
}
- if (interrupts && ei_debug > 3)
+ if (interrupts && (netif_msg_intr(ei_local)))
{
handled = 1;
if (nr_serviced >= MAX_SERVICE)
{
/* 0xFF is valid for a card removal */
- if(interrupts!=0xFF)
- netdev_warn(dev, "Too much work at interrupt, status %#2.2x\n",
+ if (interrupts != 0xFF)
+ netdev_warn(dev,
+ "Too much work at interrupt, status %#2.2x\n",
interrupts);
outb_p(ENISR_ALL, e8390_base + EN0_ISR); /* Ack. most intrs. */
} else {
@@ -1221,8 +1218,7 @@ static void ei_tx_err(struct net_device *dev)
unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU);
#ifdef VERBOSE_ERROR_DUMP
- netdev_printk(KERN_DEBUG, dev,
- "transmitter error (%#2x):", txsr);
+ netdev_dbg(dev, "transmitter error (%#2x):", txsr);
if (txsr & ENTSR_ABT)
pr_cont(" excess-collisions");
if (txsr & ENTSR_ND)
@@ -1287,9 +1283,9 @@ static void ei_tx_intr(struct net_device *dev)
else if (ei_local->tx2 < 0)
{
if (ei_local->lasttx != 2 && ei_local->lasttx != -2)
- netdev_info(dev, "%s: bogus last_tx_buffer %d, tx2=%d\n",
- ei_local->name, ei_local->lasttx,
- ei_local->tx2);
+ netdev_err(dev, "%s: bogus last_tx_buffer %d, tx2=%d\n",
+ ei_local->name, ei_local->lasttx,
+ ei_local->tx2);
ei_local->tx2 = 0;
if (ei_local->tx1 > 0)
{
@@ -1366,9 +1362,11 @@ static void ei_receive(struct net_device *dev)
Keep quiet if it looks like a card removal. One problem here
is that some clones crash in roughly the same way.
*/
- if (ei_debug > 0 && this_frame != ei_local->current_page && (this_frame!=0x0 || rxing_page!=0xFF))
- netdev_err(dev, "mismatched read page pointers %2x vs %2x\n",
- this_frame, ei_local->current_page);
+ if ((netif_msg_rx_err(ei_local)) &&
+ this_frame != ei_local->current_page &&
+ (this_frame != 0x0 || rxing_page != 0xFF))
+ netdev_err(dev, "mismatched read page pointers %2x vs %2x\n",
+ this_frame, ei_local->current_page);
if (this_frame == rxing_page) /* Read all the frames? */
break; /* Done for now */
@@ -1383,11 +1381,10 @@ static void ei_receive(struct net_device *dev)
if (pkt_len < 60 || pkt_len > 1518)
{
- if (ei_debug)
- netdev_printk(KERN_DEBUG, dev,
- "bogus packet size: %d, status=%#2x nxpg=%#2x\n",
- rx_frame.count, rx_frame.status,
- rx_frame.next);
+ netif_err(ei_local, rx_err, dev,
+ "bogus packet size: %d, status=%#2x nxpg=%#2x\n",
+ rx_frame.count, rx_frame.status,
+ rx_frame.next);
dev->stats.rx_errors++;
dev->stats.rx_length_errors++;
}
@@ -1398,10 +1395,9 @@ static void ei_receive(struct net_device *dev)
skb = netdev_alloc_skb(dev, pkt_len + 2);
if (skb == NULL)
{
- if (ei_debug > 1)
- netdev_printk(KERN_DEBUG, dev,
- "Couldn't allocate a sk_buff of size %d\n",
- pkt_len);
+ netif_err(ei_local, rx_err, dev,
+ "Couldn't allocate a sk_buff of size %d\n",
+ pkt_len);
dev->stats.rx_dropped++;
break;
}
@@ -1420,11 +1416,10 @@ static void ei_receive(struct net_device *dev)
}
else
{
- if (ei_debug)
- netdev_printk(KERN_DEBUG, dev,
- "bogus packet: status=%#2x nxpg=%#2x size=%d\n",
- rx_frame.status, rx_frame.next,
- rx_frame.count);
+ netif_err(ei_local, rx_err, dev,
+ "bogus packet: status=%#2x nxpg=%#2x size=%d\n",
+ rx_frame.status, rx_frame.next,
+ rx_frame.count);
dev->stats.rx_errors++;
/* NB: The NIC counts CRC, frame and missed errors. */
if (pkt_stat & ENRSR_FO)
@@ -1461,6 +1456,7 @@ static void ei_rx_overrun(struct net_device *dev)
axnet_dev_t *info = PRIV(dev);
long e8390_base = dev->base_addr;
unsigned char was_txing, must_resend = 0;
+ struct ei_device *ei_local = netdev_priv(dev);
/*
* Record whether a Tx was in progress and then issue the
@@ -1468,9 +1464,8 @@ static void ei_rx_overrun(struct net_device *dev)
*/
was_txing = inb_p(e8390_base+E8390_CMD) & E8390_TRANS;
outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
-
- if (ei_debug > 1)
- netdev_printk(KERN_DEBUG, dev, "Receiver overrun\n");
+
+ netif_dbg(ei_local, rx_err, dev, "Receiver overrun\n");
dev->stats.rx_over_errors++;
/*
diff --git a/drivers/net/ethernet/8390/etherh.c b/drivers/net/ethernet/8390/etherh.c
index 78c6fb4b1143..b36ee9e0d220 100644
--- a/drivers/net/ethernet/8390/etherh.c
+++ b/drivers/net/ethernet/8390/etherh.c
@@ -56,18 +56,15 @@
#define ei_inb_p(_p) readb((void __iomem *)_p)
#define ei_outb_p(_v,_p) writeb(_v,(void __iomem *)_p)
-#define NET_DEBUG 0
-#define DEBUG_INIT 2
-
#define DRV_NAME "etherh"
#define DRV_VERSION "1.11"
-static char version[] __initdata =
+static char version[] =
"EtherH/EtherM Driver (c) 2002-2004 Russell King " DRV_VERSION "\n";
#include "lib8390.c"
-static unsigned int net_debug = NET_DEBUG;
+static u32 etherh_msg_enable;
struct etherh_priv {
void __iomem *ioc_fast;
@@ -317,9 +314,9 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
void __iomem *dma_base, *addr;
if (ei_local->dmaing) {
- printk(KERN_ERR "%s: DMAing conflict in etherh_block_input: "
- " DMAstat %d irqlock %d\n", dev->name,
- ei_local->dmaing, ei_local->irqlock);
+ netdev_err(dev, "DMAing conflict in etherh_block_input: "
+ " DMAstat %d irqlock %d\n",
+ ei_local->dmaing, ei_local->irqlock);
return;
}
@@ -361,8 +358,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
while ((readb (addr + EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
- printk(KERN_ERR "%s: timeout waiting for TX RDC\n",
- dev->name);
+ netdev_warn(dev, "timeout waiting for TX RDC\n");
etherh_reset (dev);
__NS8390_init (dev, 1);
break;
@@ -383,9 +379,9 @@ etherh_block_input (struct net_device *dev, int count, struct sk_buff *skb, int
void __iomem *dma_base, *addr;
if (ei_local->dmaing) {
- printk(KERN_ERR "%s: DMAing conflict in etherh_block_input: "
- " DMAstat %d irqlock %d\n", dev->name,
- ei_local->dmaing, ei_local->irqlock);
+ netdev_err(dev, "DMAing conflict in etherh_block_input: "
+ " DMAstat %d irqlock %d\n",
+ ei_local->dmaing, ei_local->irqlock);
return;
}
@@ -423,9 +419,9 @@ etherh_get_header (struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_p
void __iomem *dma_base, *addr;
if (ei_local->dmaing) {
- printk(KERN_ERR "%s: DMAing conflict in etherh_get_header: "
- " DMAstat %d irqlock %d\n", dev->name,
- ei_local->dmaing, ei_local->irqlock);
+ netdev_err(dev, "DMAing conflict in etherh_get_header: "
+ " DMAstat %d irqlock %d\n",
+ ei_local->dmaing, ei_local->irqlock);
return;
}
@@ -513,8 +509,8 @@ static void __init etherh_banner(void)
{
static int version_printed;
- if (net_debug && version_printed++ == 0)
- printk(KERN_INFO "%s", version);
+ if ((etherh_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
+ pr_info("%s", version);
}
/*
@@ -625,11 +621,27 @@ static int etherh_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
return 0;
}
+static u32 etherh_get_msglevel(struct net_device *dev)
+{
+ struct ei_device *ei_local = netdev_priv(dev);
+
+ return ei_local->msg_enable;
+}
+
+static void etherh_set_msglevel(struct net_device *dev, u32 v)
+{
+ struct ei_device *ei_local = netdev_priv(dev);
+
+ ei_local->msg_enable = v;
+}
+
static const struct ethtool_ops etherh_ethtool_ops = {
.get_settings = etherh_get_settings,
.set_settings = etherh_set_settings,
.get_drvinfo = etherh_get_drvinfo,
.get_ts_info = ethtool_op_get_ts_info,
+ .get_msglevel = etherh_get_msglevel,
+ .set_msglevel = etherh_set_msglevel,
};
static const struct net_device_ops etherh_netdev_ops = {
@@ -746,6 +758,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
ei_local->block_output = etherh_block_output;
ei_local->get_8390_hdr = etherh_get_header;
ei_local->interface_num = 0;
+ ei_local->msg_enable = etherh_msg_enable;
etherh_reset(dev);
__NS8390_init(dev, 0);
@@ -754,8 +767,8 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
if (ret)
goto free;
- printk(KERN_INFO "%s: %s in slot %d, %pM\n",
- dev->name, data->name, ec->slot_no, dev->dev_addr);
+ netdev_info(dev, "%s in slot %d, %pM\n",
+ data->name, ec->slot_no, dev->dev_addr);
ecard_set_drvdata(ec, dev);
diff --git a/drivers/net/ethernet/8390/hydra.c b/drivers/net/ethernet/8390/hydra.c
index fb3dd4399cf3..d8b86c83dd15 100644
--- a/drivers/net/ethernet/8390/hydra.c
+++ b/drivers/net/ethernet/8390/hydra.c
@@ -66,6 +66,7 @@ static void hydra_block_input(struct net_device *dev, int count,
static void hydra_block_output(struct net_device *dev, int count,
const unsigned char *buf, int start_page);
static void hydra_remove_one(struct zorro_dev *z);
+static u32 hydra_msg_enable;
static struct zorro_device_id hydra_zorro_tbl[] = {
{ ZORRO_PROD_HYDRA_SYSTEMS_AMIGANET },
@@ -119,6 +120,7 @@ static int hydra_init(struct zorro_dev *z)
int start_page, stop_page;
int j;
int err;
+ struct ei_device *ei_local;
static u32 hydra_offsets[16] = {
0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e,
@@ -137,6 +139,8 @@ static int hydra_init(struct zorro_dev *z)
start_page = NESM_START_PG;
stop_page = NESM_STOP_PG;
+ ei_local = netdev_priv(dev);
+ ei_local->msg_enable = hydra_msg_enable;
dev->base_addr = ioaddr;
dev->irq = IRQ_AMIGA_PORTS;
@@ -187,15 +191,16 @@ static int hydra_open(struct net_device *dev)
static int hydra_close(struct net_device *dev)
{
- if (ei_debug > 1)
- printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name);
+ struct ei_device *ei_local = netdev_priv(dev);
+
+ netif_dbg(ei_local, ifdown, dev, "Shutting down ethercard.\n");
__ei_close(dev);
return 0;
}
static void hydra_reset_8390(struct net_device *dev)
{
- printk(KERN_INFO "Hydra hw reset not there\n");
+ netdev_info(dev, "Hydra hw reset not there\n");
}
static void hydra_get_8390_hdr(struct net_device *dev,
diff --git a/drivers/net/ethernet/8390/lib8390.c b/drivers/net/ethernet/8390/lib8390.c
index b329f5c0d62b..d2cd80444ade 100644
--- a/drivers/net/ethernet/8390/lib8390.c
+++ b/drivers/net/ethernet/8390/lib8390.c
@@ -99,11 +99,6 @@
#define ei_block_input (ei_local->block_input)
#define ei_get_8390_hdr (ei_local->get_8390_hdr)
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifndef ei_debug
-int ei_debug = 1;
-#endif
-
/* Index to functions. */
static void ei_tx_intr(struct net_device *dev);
static void ei_tx_err(struct net_device *dev);
@@ -116,6 +111,11 @@ static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
static void do_set_multicast_list(struct net_device *dev);
static void __NS8390_init(struct net_device *dev, int startp);
+static unsigned version_printed;
+static u32 msg_enable;
+module_param(msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
+
/*
* SMP and the 8390 setup.
*
@@ -345,19 +345,23 @@ static netdev_tx_t __ei_start_xmit(struct sk_buff *skb,
if (ei_local->tx1 == 0) {
output_page = ei_local->tx_start_page;
ei_local->tx1 = send_length;
- if (ei_debug && ei_local->tx2 > 0)
- netdev_dbg(dev, "idle transmitter tx2=%d, lasttx=%d, txing=%d\n",
+ if ((netif_msg_tx_queued(ei_local)) &&
+ ei_local->tx2 > 0)
+ netdev_dbg(dev,
+ "idle transmitter tx2=%d, lasttx=%d, txing=%d\n",
ei_local->tx2, ei_local->lasttx, ei_local->txing);
} else if (ei_local->tx2 == 0) {
output_page = ei_local->tx_start_page + TX_PAGES/2;
ei_local->tx2 = send_length;
- if (ei_debug && ei_local->tx1 > 0)
- netdev_dbg(dev, "idle transmitter, tx1=%d, lasttx=%d, txing=%d\n",
+ if ((netif_msg_tx_queued(ei_local)) &&
+ ei_local->tx1 > 0)
+ netdev_dbg(dev,
+ "idle transmitter, tx1=%d, lasttx=%d, txing=%d\n",
ei_local->tx1, ei_local->lasttx, ei_local->txing);
} else { /* We should never get here. */
- if (ei_debug)
- netdev_dbg(dev, "No Tx buffers free! tx1=%d tx2=%d last=%d\n",
- ei_local->tx1, ei_local->tx2, ei_local->lasttx);
+ netif_dbg(ei_local, tx_err, dev,
+ "No Tx buffers free! tx1=%d tx2=%d last=%d\n",
+ ei_local->tx1, ei_local->tx2, ei_local->lasttx);
ei_local->irqlock = 0;
netif_stop_queue(dev);
ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR);
@@ -388,7 +392,7 @@ static netdev_tx_t __ei_start_xmit(struct sk_buff *skb,
} else
ei_local->txqueue++;
- if (ei_local->tx1 && ei_local->tx2)
+ if (ei_local->tx1 && ei_local->tx2)
netif_stop_queue(dev);
else
netif_start_queue(dev);
@@ -445,9 +449,8 @@ static irqreturn_t __ei_interrupt(int irq, void *dev_id)
/* Change to page 0 and read the intr status reg. */
ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
- if (ei_debug > 3)
- netdev_dbg(dev, "interrupt(isr=%#2.2x)\n",
- ei_inb_p(e8390_base + EN0_ISR));
+ netif_dbg(ei_local, intr, dev, "interrupt(isr=%#2.2x)\n",
+ ei_inb_p(e8390_base + EN0_ISR));
/* !!Assumption!! -- we stay in page 0. Don't break this. */
while ((interrupts = ei_inb_p(e8390_base + EN0_ISR)) != 0 &&
@@ -485,7 +488,7 @@ static irqreturn_t __ei_interrupt(int irq, void *dev_id)
ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
}
- if (interrupts && ei_debug) {
+ if (interrupts && (netif_msg_intr(ei_local))) {
ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
if (nr_serviced >= MAX_SERVICE) {
/* 0xFF is valid for a card removal */
@@ -676,10 +679,11 @@ static void ei_receive(struct net_device *dev)
Keep quiet if it looks like a card removal. One problem here
is that some clones crash in roughly the same way.
*/
- if (ei_debug > 0 &&
+ if ((netif_msg_rx_status(ei_local)) &&
this_frame != ei_local->current_page &&
(this_frame != 0x0 || rxing_page != 0xFF))
- netdev_err(dev, "mismatched read page pointers %2x vs %2x\n",
+ netdev_err(dev,
+ "mismatched read page pointers %2x vs %2x\n",
this_frame, ei_local->current_page);
if (this_frame == rxing_page) /* Read all the frames? */
@@ -707,10 +711,10 @@ static void ei_receive(struct net_device *dev)
}
if (pkt_len < 60 || pkt_len > 1518) {
- if (ei_debug)
- netdev_dbg(dev, "bogus packet size: %d, status=%#2x nxpg=%#2x\n",
- rx_frame.count, rx_frame.status,
- rx_frame.next);
+ netif_dbg(ei_local, rx_status, dev,
+ "bogus packet size: %d, status=%#2x nxpg=%#2x\n",
+ rx_frame.count, rx_frame.status,
+ rx_frame.next);
dev->stats.rx_errors++;
dev->stats.rx_length_errors++;
} else if ((pkt_stat & 0x0F) == ENRSR_RXOK) {
@@ -718,9 +722,9 @@ static void ei_receive(struct net_device *dev)
skb = netdev_alloc_skb(dev, pkt_len + 2);
if (skb == NULL) {
- if (ei_debug > 1)
- netdev_dbg(dev, "Couldn't allocate a sk_buff of size %d\n",
- pkt_len);
+ netif_err(ei_local, rx_err, dev,
+ "Couldn't allocate a sk_buff of size %d\n",
+ pkt_len);
dev->stats.rx_dropped++;
break;
} else {
@@ -736,10 +740,10 @@ static void ei_receive(struct net_device *dev)
dev->stats.multicast++;
}
} else {
- if (ei_debug)
- netdev_dbg(dev, "bogus packet: status=%#2x nxpg=%#2x size=%d\n",
- rx_frame.status, rx_frame.next,
- rx_frame.count);
+ netif_err(ei_local, rx_err, dev,
+ "bogus packet: status=%#2x nxpg=%#2x size=%d\n",
+ rx_frame.status, rx_frame.next,
+ rx_frame.count);
dev->stats.rx_errors++;
/* NB: The NIC counts CRC, frame and missed errors. */
if (pkt_stat & ENRSR_FO)
@@ -789,8 +793,7 @@ static void ei_rx_overrun(struct net_device *dev)
was_txing = ei_inb_p(e8390_base+E8390_CMD) & E8390_TRANS;
ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
- if (ei_debug > 1)
- netdev_dbg(dev, "Receiver overrun\n");
+ netif_dbg(ei_local, rx_err, dev, "Receiver overrun\n");
dev->stats.rx_over_errors++;
/*
@@ -965,8 +968,9 @@ static void __ei_set_multicast_list(struct net_device *dev)
static void ethdev_setup(struct net_device *dev)
{
struct ei_device *ei_local = netdev_priv(dev);
- if (ei_debug > 1)
- printk(version);
+
+ if ((msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
+ pr_info("%s", version);
ether_setup(dev);
@@ -1035,9 +1039,10 @@ static void __NS8390_init(struct net_device *dev, int startp)
ei_outb_p(E8390_NODMA + E8390_PAGE1 + E8390_STOP, e8390_base+E8390_CMD); /* 0x61 */
for (i = 0; i < 6; i++) {
ei_outb_p(dev->dev_addr[i], e8390_base + EN1_PHYS_SHIFT(i));
- if (ei_debug > 1 &&
+ if ((netif_msg_probe(ei_local)) &&
ei_inb_p(e8390_base + EN1_PHYS_SHIFT(i)) != dev->dev_addr[i])
- netdev_err(dev, "Hw. address read/write mismap %d\n", i);
+ netdev_err(dev,
+ "Hw. address read/write mismap %d\n", i);
}
ei_outb_p(ei_local->rx_start_page, e8390_base + EN1_CURPAG);
diff --git a/drivers/net/ethernet/8390/mac8390.c b/drivers/net/ethernet/8390/mac8390.c
index 88ccc8b14f0a..90e825e8abfe 100644
--- a/drivers/net/ethernet/8390/mac8390.c
+++ b/drivers/net/ethernet/8390/mac8390.c
@@ -167,6 +167,7 @@ static void slow_sane_block_output(struct net_device *dev, int count,
const unsigned char *buf, int start_page);
static void word_memcpy_tocard(unsigned long tp, const void *fp, int count);
static void word_memcpy_fromcard(void *tp, unsigned long fp, int count);
+static u32 mac8390_msg_enable;
static enum mac8390_type __init mac8390_ident(struct nubus_dev *dev)
{
@@ -402,6 +403,7 @@ struct net_device * __init mac8390_probe(int unit)
struct net_device *dev;
struct nubus_dev *ndev = NULL;
int err = -ENODEV;
+ struct ei_device *ei_local;
static unsigned int slots;
@@ -440,6 +442,10 @@ struct net_device * __init mac8390_probe(int unit)
if (!ndev)
goto out;
+
+ ei_local = netdev_priv(dev);
+ ei_local->msg_enable = mac8390_msg_enable;
+
err = register_netdev(dev);
if (err)
goto out;
@@ -660,19 +666,22 @@ static int mac8390_close(struct net_device *dev)
static void mac8390_no_reset(struct net_device *dev)
{
+ struct ei_device *ei_local = netdev_priv(dev);
+
ei_status.txing = 0;
- if (ei_debug > 1)
- pr_info("reset not supported\n");
+ netif_info(ei_local, hw, dev, "reset not supported\n");
}
static void interlan_reset(struct net_device *dev)
{
unsigned char *target = nubus_slot_addr(IRQ2SLOT(dev->irq));
- if (ei_debug > 1)
- pr_info("Need to reset the NS8390 t=%lu...", jiffies);
+ struct ei_device *ei_local = netdev_priv(dev);
+
+ netif_info(ei_local, hw, dev, "Need to reset the NS8390 t=%lu...",
+ jiffies);
ei_status.txing = 0;
target[0xC0000] = 0;
- if (ei_debug > 1)
+ if (netif_msg_hw(ei_local))
pr_cont("reset complete\n");
}
diff --git a/drivers/net/ethernet/8390/mcf8390.c b/drivers/net/ethernet/8390/mcf8390.c
index 230efd6fa5d5..df0ffca91c1c 100644
--- a/drivers/net/ethernet/8390/mcf8390.c
+++ b/drivers/net/ethernet/8390/mcf8390.c
@@ -39,6 +39,7 @@ static const char version[] =
#define NESM_START_PG 0x40 /* First page of TX buffer */
#define NESM_STOP_PG 0x80 /* Last page +1 of RX ring */
+static u32 mcf8390_msg_enable;
#ifdef NE2000_ODDOFFSET
/*
@@ -153,9 +154,9 @@ static void mcf8390_reset_8390(struct net_device *dev)
{
unsigned long reset_start_time = jiffies;
u32 addr = dev->base_addr;
+ struct ei_device *ei_local = netdev_priv(dev);
- if (ei_debug > 1)
- netdev_dbg(dev, "resetting the 8390 t=%ld...\n", jiffies);
+ netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n", jiffies);
ei_outb(ei_inb(addr + NE_RESET), addr + NE_RESET);
@@ -288,7 +289,7 @@ static void mcf8390_block_output(struct net_device *dev, int count,
dma_start = jiffies;
while ((ei_inb(addr + NE_EN0_ISR) & ENISR_RDC) == 0) {
if (time_after(jiffies, dma_start + 2 * HZ / 100)) { /* 20ms */
- netdev_err(dev, "timeout waiting for Tx RDC\n");
+ netdev_warn(dev, "timeout waiting for Tx RDC\n");
mcf8390_reset_8390(dev);
__NS8390_init(dev, 1);
break;
@@ -437,6 +438,7 @@ static int mcf8390_probe(struct platform_device *pdev)
SET_NETDEV_DEV(dev, &pdev->dev);
platform_set_drvdata(pdev, dev);
ei_local = netdev_priv(dev);
+ ei_local->msg_enable = mcf8390_msg_enable;
dev->irq = irq->start;
dev->base_addr = mem->start;
diff --git a/drivers/net/ethernet/8390/ne.c b/drivers/net/ethernet/8390/ne.c
index b2e840513735..58eaa8f34942 100644
--- a/drivers/net/ethernet/8390/ne.c
+++ b/drivers/net/ethernet/8390/ne.c
@@ -71,14 +71,17 @@ static struct platform_device *pdev_ne[MAX_NE_CARDS];
static int io[MAX_NE_CARDS];
static int irq[MAX_NE_CARDS];
static int bad[MAX_NE_CARDS];
+static u32 ne_msg_enable;
#ifdef MODULE
module_param_array(io, int, NULL, 0);
module_param_array(irq, int, NULL, 0);
module_param_array(bad, int, NULL, 0);
+module_param_named(msg_enable, ne_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
MODULE_PARM_DESC(io, "I/O base address(es),required");
MODULE_PARM_DESC(irq, "IRQ number(s)");
MODULE_PARM_DESC(bad, "Accept card(s) with bad signatures");
+MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
MODULE_DESCRIPTION("NE1000/NE2000 ISA/PnP Ethernet driver");
MODULE_LICENSE("GPL");
#endif /* MODULE */
@@ -214,8 +217,8 @@ static int __init do_ne_probe(struct net_device *dev)
if (base_addr > 0x1ff) { /* Check a single specified location. */
int ret = ne_probe1(dev, base_addr);
if (ret)
- printk(KERN_WARNING "ne.c: No NE*000 card found at "
- "i/o = %#lx\n", base_addr);
+ netdev_warn(dev, "ne.c: No NE*000 card found at "
+ "i/o = %#lx\n", base_addr);
return ret;
}
else if (base_addr != 0) /* Don't probe at all. */
@@ -264,11 +267,14 @@ static int __init ne_probe_isapnp(struct net_device *dev)
/* found it */
dev->base_addr = pnp_port_start(idev, 0);
dev->irq = pnp_irq(idev, 0);
- printk(KERN_INFO "ne.c: ISAPnP reports %s at i/o %#lx, irq %d.\n",
- (char *) isapnp_clone_list[i].driver_data,
- dev->base_addr, dev->irq);
+ netdev_info(dev,
+ "ne.c: ISAPnP reports %s at i/o %#lx, irq %d.\n",
+ (char *) isapnp_clone_list[i].driver_data,
+ dev->base_addr, dev->irq);
if (ne_probe1(dev, dev->base_addr) != 0) { /* Shouldn't happen. */
- printk(KERN_ERR "ne.c: Probe of ISAPnP card at %#lx failed.\n", dev->base_addr);
+ netdev_err(dev,
+ "ne.c: Probe of ISAPnP card at %#lx failed.\n",
+ dev->base_addr);
pnp_device_detach(idev);
return -ENXIO;
}
@@ -293,6 +299,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
int neX000, ctron, copam, bad_card;
int reg0, ret;
static unsigned version_printed;
+ struct ei_device *ei_local = netdev_priv(dev);
if (!request_region(ioaddr, NE_IO_EXTENT, DRV_NAME))
return -EBUSY;
@@ -319,10 +326,10 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
}
}
- if (ei_debug && version_printed++ == 0)
- printk(KERN_INFO "%s%s", version1, version2);
+ if ((ne_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
+ netdev_info(dev, "%s%s", version1, version2);
- printk(KERN_INFO "NE*000 ethercard probe at %#3lx:", ioaddr);
+ netdev_info(dev, "NE*000 ethercard probe at %#3lx:", ioaddr);
/* A user with a poor card that fails to ack the reset, or that
does not have a valid 0x57,0x57 signature can still use this
@@ -343,10 +350,10 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
while ((inb_p(ioaddr + EN0_ISR) & ENISR_RESET) == 0)
if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
if (bad_card) {
- printk(" (warning: no reset ack)");
+ pr_cont(" (warning: no reset ack)");
break;
} else {
- printk(" not found (no reset ack).\n");
+ pr_cont(" not found (no reset ack).\n");
ret = -ENODEV;
goto err_out;
}
@@ -454,13 +461,13 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
}
if (bad_clone_list[i].name8 == NULL)
{
- printk(" not found (invalid signature %2.2x %2.2x).\n",
+ pr_cont(" not found (invalid signature %2.2x %2.2x).\n",
SA_prom[14], SA_prom[15]);
ret = -ENXIO;
goto err_out;
}
#else
- printk(" not found.\n");
+ pr_cont(" not found.\n");
ret = -ENXIO;
goto err_out;
#endif
@@ -476,15 +483,15 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
mdelay(10); /* wait 10ms for interrupt to propagate */
outb_p(0x00, ioaddr + EN0_IMR); /* Mask it again. */
dev->irq = probe_irq_off(cookie);
- if (ei_debug > 2)
- printk(" autoirq is %d\n", dev->irq);
+ if (netif_msg_probe(ei_local))
+ pr_cont(" autoirq is %d", dev->irq);
} else if (dev->irq == 2)
/* Fixup for users that don't know that IRQ 2 is really IRQ 9,
or don't know which one to set. */
dev->irq = 9;
if (! dev->irq) {
- printk(" failed to detect IRQ line.\n");
+ pr_cont(" failed to detect IRQ line.\n");
ret = -EAGAIN;
goto err_out;
}
@@ -493,7 +500,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
share and the board will usually be enabled. */
ret = request_irq(dev->irq, eip_interrupt, 0, name, dev);
if (ret) {
- printk (" unable to get IRQ %d (errno=%d).\n", dev->irq, ret);
+ pr_cont(" unable to get IRQ %d (errno=%d).\n", dev->irq, ret);
goto err_out;
}
@@ -512,7 +519,7 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
}
#endif
- printk("%pM\n", dev->dev_addr);
+ pr_cont("%pM\n", dev->dev_addr);
ei_status.name = name;
ei_status.tx_start_page = start_page;
@@ -536,11 +543,12 @@ static int __init ne_probe1(struct net_device *dev, unsigned long ioaddr)
dev->netdev_ops = &eip_netdev_ops;
NS8390p_init(dev, 0);
+ ei_local->msg_enable = ne_msg_enable;
ret = register_netdev(dev);
if (ret)
goto out_irq;
- printk(KERN_INFO "%s: %s found at %#lx, using IRQ %d.\n",
- dev->name, name, ioaddr, dev->irq);
+ netdev_info(dev, "%s found at %#lx, using IRQ %d.\n",
+ name, ioaddr, dev->irq);
return 0;
out_irq:
@@ -556,9 +564,9 @@ err_out:
static void ne_reset_8390(struct net_device *dev)
{
unsigned long reset_start_time = jiffies;
+ struct ei_device *ei_local = netdev_priv(dev);
- if (ei_debug > 1)
- printk(KERN_DEBUG "resetting the 8390 t=%ld...", jiffies);
+ netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n", jiffies);
/* DON'T change these to inb_p/outb_p or reset will fail on clones. */
outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
@@ -569,7 +577,7 @@ static void ne_reset_8390(struct net_device *dev)
/* This check _should_not_ be necessary, omit eventually. */
while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
- printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n", dev->name);
+ netdev_err(dev, "ne_reset_8390() did not complete.\n");
break;
}
outb_p(ENISR_RESET, NE_BASE + EN0_ISR); /* Ack intr. */
@@ -587,9 +595,9 @@ static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, i
if (ei_status.dmaing)
{
- printk(KERN_EMERG "%s: DMAing conflict in ne_get_8390_hdr "
- "[DMAstat:%d][irqlock:%d].\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
+ netdev_err(dev, "DMAing conflict in ne_get_8390_hdr "
+ "[DMAstat:%d][irqlock:%d].\n",
+ ei_status.dmaing, ei_status.irqlock);
return;
}
@@ -621,6 +629,7 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
{
#ifdef NE_SANITY_CHECK
int xfer_count = count;
+ struct ei_device *ei_local = netdev_priv(dev);
#endif
int nic_base = dev->base_addr;
char *buf = skb->data;
@@ -628,9 +637,9 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
/* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing)
{
- printk(KERN_EMERG "%s: DMAing conflict in ne_block_input "
- "[DMAstat:%d][irqlock:%d].\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
+ netdev_err(dev, "DMAing conflict in ne_block_input "
+ "[DMAstat:%d][irqlock:%d].\n",
+ ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
@@ -660,7 +669,7 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
this message you either 1) have a slightly incompatible clone
or 2) have noise/speed problems with your bus. */
- if (ei_debug > 1)
+ if (netif_msg_rx_status(ei_local))
{
/* DMA termination address check... */
int addr, tries = 20;
@@ -674,9 +683,9 @@ static void ne_block_input(struct net_device *dev, int count, struct sk_buff *sk
break;
} while (--tries > 0);
if (tries <= 0)
- printk(KERN_WARNING "%s: RX transfer address mismatch,"
- "%#4.4x (expected) vs. %#4.4x (actual).\n",
- dev->name, ring_offset + xfer_count, addr);
+ netdev_warn(dev, "RX transfer address mismatch,"
+ "%#4.4x (expected) vs. %#4.4x (actual).\n",
+ ring_offset + xfer_count, addr);
}
#endif
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
@@ -690,6 +699,7 @@ static void ne_block_output(struct net_device *dev, int count,
unsigned long dma_start;
#ifdef NE_SANITY_CHECK
int retries = 0;
+ struct ei_device *ei_local = netdev_priv(dev);
#endif
/* Round the count up for word writes. Do we need to do this?
@@ -702,9 +712,9 @@ static void ne_block_output(struct net_device *dev, int count,
/* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing)
{
- printk(KERN_EMERG "%s: DMAing conflict in ne_block_output."
- "[DMAstat:%d][irqlock:%d]\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
+ netdev_err(dev, "DMAing conflict in ne_block_output."
+ "[DMAstat:%d][irqlock:%d]\n",
+ ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
@@ -751,7 +761,7 @@ retry:
/* This was for the ALPHA version only, but enough people have
been encountering problems so it is still here. */
- if (ei_debug > 1)
+ if (netif_msg_tx_queued(ei_local))
{
/* DMA termination address check... */
int addr, tries = 20;
@@ -765,9 +775,9 @@ retry:
if (tries <= 0)
{
- printk(KERN_WARNING "%s: Tx packet transfer address mismatch,"
- "%#4.4x (expected) vs. %#4.4x (actual).\n",
- dev->name, (start_page << 8) + count, addr);
+ netdev_warn(dev, "Tx packet transfer address mismatch,"
+ "%#4.4x (expected) vs. %#4.4x (actual).\n",
+ (start_page << 8) + count, addr);
if (retries++ == 0)
goto retry;
}
@@ -776,7 +786,7 @@ retry:
while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
- printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name);
+ netdev_warn(dev, "timeout waiting for Tx RDC.\n");
ne_reset_8390(dev);
NS8390p_init(dev, 1);
break;
@@ -936,8 +946,8 @@ int __init init_module(void)
retval = platform_driver_probe(&ne_driver, ne_drv_probe);
if (retval) {
if (io[0] == 0)
- printk(KERN_NOTICE "ne.c: You must supply \"io=0xNNN\""
- " value(s) for ISA cards.\n");
+ pr_notice("ne.c: You must supply \"io=0xNNN\""
+ " value(s) for ISA cards.\n");
ne_loop_rm_unreg(1);
return retval;
}
diff --git a/drivers/net/ethernet/8390/ne2k-pci.c b/drivers/net/ethernet/8390/ne2k-pci.c
index fc14a85e4d5f..f395c967262e 100644
--- a/drivers/net/ethernet/8390/ne2k-pci.c
+++ b/drivers/net/ethernet/8390/ne2k-pci.c
@@ -33,8 +33,6 @@
/* The user-configurable values.
These may be modified when a driver module is loaded.*/
-static int debug = 1; /* 1 normal messages, 0 quiet .. 7 verbose. */
-
#define MAX_UNITS 8 /* More are supported, limit only on options */
/* Used to pass the full-duplex flag, etc. */
static int full_duplex[MAX_UNITS];
@@ -60,6 +58,8 @@ static int options[MAX_UNITS];
#include "8390.h"
+static u32 ne2k_msg_enable;
+
/* These identify the driver base version and may not be removed. */
static const char version[] =
KERN_INFO DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE
@@ -76,10 +76,10 @@ MODULE_AUTHOR("Donald Becker / Paul Gortmaker");
MODULE_DESCRIPTION("PCI NE2000 clone driver");
MODULE_LICENSE("GPL");
-module_param(debug, int, 0);
+module_param_named(msg_enable, ne2k_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
module_param_array(options, int, NULL, 0);
module_param_array(full_duplex, int, NULL, 0);
-MODULE_PARM_DESC(debug, "debug level (1-2)");
+MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
MODULE_PARM_DESC(options, "Bit 5: full duplex");
MODULE_PARM_DESC(full_duplex, "full duplex setting(s) (1)");
@@ -226,6 +226,7 @@ static int ne2k_pci_init_one(struct pci_dev *pdev,
static unsigned int fnd_cnt;
long ioaddr;
int flags = pci_clone_list[chip_idx].flags;
+ struct ei_device *ei_local;
/* when built into the kernel, we only print version if device is found */
#ifndef MODULE
@@ -280,6 +281,8 @@ static int ne2k_pci_init_one(struct pci_dev *pdev,
goto err_out_free_res;
}
dev->netdev_ops = &ne2k_netdev_ops;
+ ei_local = netdev_priv(dev);
+ ei_local->msg_enable = ne2k_msg_enable;
SET_NETDEV_DEV(dev, &pdev->dev);
@@ -379,9 +382,9 @@ static int ne2k_pci_init_one(struct pci_dev *pdev,
if (i)
goto err_out_free_netdev;
- printk("%s: %s found at %#lx, IRQ %d, %pM.\n",
- dev->name, pci_clone_list[chip_idx].name, ioaddr, dev->irq,
- dev->dev_addr);
+ netdev_info(dev, "%s found at %#lx, IRQ %d, %pM.\n",
+ pci_clone_list[chip_idx].name, ioaddr, dev->irq,
+ dev->dev_addr);
return 0;
@@ -450,9 +453,10 @@ static int ne2k_pci_close(struct net_device *dev)
static void ne2k_pci_reset_8390(struct net_device *dev)
{
unsigned long reset_start_time = jiffies;
+ struct ei_device *ei_local = netdev_priv(dev);
- if (debug > 1) printk("%s: Resetting the 8390 t=%ld...",
- dev->name, jiffies);
+ netif_dbg(ei_local, hw, dev, "resetting the 8390 t=%ld...\n",
+ jiffies);
outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
@@ -462,7 +466,7 @@ static void ne2k_pci_reset_8390(struct net_device *dev)
/* This check _should_not_ be necessary, omit eventually. */
while ((inb(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
if (jiffies - reset_start_time > 2) {
- printk("%s: ne2k_pci_reset_8390() did not complete.\n", dev->name);
+ netdev_err(dev, "ne2k_pci_reset_8390() did not complete.\n");
break;
}
outb(ENISR_RESET, NE_BASE + EN0_ISR); /* Ack intr. */
@@ -479,9 +483,9 @@ static void ne2k_pci_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *
/* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) {
- printk("%s: DMAing conflict in ne2k_pci_get_8390_hdr "
+ netdev_err(dev, "DMAing conflict in ne2k_pci_get_8390_hdr "
"[DMAstat:%d][irqlock:%d].\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
+ ei_status.dmaing, ei_status.irqlock);
return;
}
@@ -517,9 +521,9 @@ static void ne2k_pci_block_input(struct net_device *dev, int count,
/* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) {
- printk("%s: DMAing conflict in ne2k_pci_block_input "
+ netdev_err(dev, "DMAing conflict in ne2k_pci_block_input "
"[DMAstat:%d][irqlock:%d].\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
+ ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
@@ -572,9 +576,9 @@ static void ne2k_pci_block_output(struct net_device *dev, int count,
/* This *shouldn't* happen. If it does, it's the last thing you'll see */
if (ei_status.dmaing) {
- printk("%s: DMAing conflict in ne2k_pci_block_output."
+ netdev_err(dev, "DMAing conflict in ne2k_pci_block_output."
"[DMAstat:%d][irqlock:%d]\n",
- dev->name, ei_status.dmaing, ei_status.irqlock);
+ ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
@@ -619,7 +623,7 @@ static void ne2k_pci_block_output(struct net_device *dev, int count,
while ((inb(nic_base + EN0_ISR) & ENISR_RDC) == 0)
if (jiffies - dma_start > 2) { /* Avoid clock roll-over. */
- printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name);
+ netdev_warn(dev, "timeout waiting for Tx RDC.\n");
ne2k_pci_reset_8390(dev);
NS8390_init(dev,1);
break;
@@ -640,8 +644,24 @@ static void ne2k_pci_get_drvinfo(struct net_device *dev,
strlcpy(info->bus_info, pci_name(pci_dev), sizeof(info->bus_info));
}
+static u32 ne2k_pci_get_msglevel(struct net_device *dev)
+{
+ struct ei_device *ei_local = netdev_priv(dev);
+
+ return ei_local->msg_enable;
+}
+
+static void ne2k_pci_set_msglevel(struct net_device *dev, u32 v)
+{
+ struct ei_device *ei_local = netdev_priv(dev);
+
+ ei_local->msg_enable = v;
+}
+
static const struct ethtool_ops ne2k_pci_ethtool_ops = {
.get_drvinfo = ne2k_pci_get_drvinfo,
+ .get_msglevel = ne2k_pci_get_msglevel,
+ .set_msglevel = ne2k_pci_set_msglevel,
};
static void ne2k_pci_remove_one(struct pci_dev *pdev)
diff --git a/drivers/net/ethernet/8390/pcnet_cs.c b/drivers/net/ethernet/8390/pcnet_cs.c
index 46c5aadaca8e..eea33d667fb0 100644
--- a/drivers/net/ethernet/8390/pcnet_cs.c
+++ b/drivers/net/ethernet/8390/pcnet_cs.c
@@ -67,7 +67,7 @@
#define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
static const char *if_names[] = { "auto", "10baseT", "10base2"};
-
+static u32 pcnet_msg_enable;
/*====================================================================*/
@@ -558,6 +558,7 @@ static int pcnet_config(struct pcmcia_device *link)
int start_pg, stop_pg, cm_offset;
int has_shmem = 0;
hw_info_t *local_hw_info;
+ struct ei_device *ei_local;
dev_dbg(&link->dev, "pcnet_config\n");
@@ -607,6 +608,8 @@ static int pcnet_config(struct pcmcia_device *link)
mii_phy_probe(dev);
SET_NETDEV_DEV(dev, &link->dev);
+ ei_local = netdev_priv(dev);
+ ei_local->msg_enable = pcnet_msg_enable;
if (register_netdev(dev) != 0) {
pr_notice("register_netdev() failed\n");
@@ -616,7 +619,7 @@ static int pcnet_config(struct pcmcia_device *link)
if (info->flags & (IS_DL10019|IS_DL10022)) {
u_char id = inb(dev->base_addr + 0x1a);
netdev_info(dev, "NE2000 (DL100%d rev %02x): ",
- (info->flags & IS_DL10022) ? 22 : 19, id);
+ (info->flags & IS_DL10022) ? 22 : 19, id);
if (info->pna_phy)
pr_cont("PNA, ");
} else {
@@ -1063,9 +1066,9 @@ static void ei_watchdog(u_long arg)
if (info->phy_id == info->eth_phy) {
if (p)
netdev_info(dev, "autonegotiation complete: "
- "%sbaseT-%cD selected\n",
- ((p & 0x0180) ? "100" : "10"),
- ((p & 0x0140) ? 'F' : 'H'));
+ "%sbaseT-%cD selected\n",
+ ((p & 0x0180) ? "100" : "10"),
+ ((p & 0x0140) ? 'F' : 'H'));
else
netdev_info(dev, "link partner did not autonegotiate\n");
}
@@ -1081,7 +1084,7 @@ static void ei_watchdog(u_long arg)
mdio_write(mii_addr, info->phy_id, 0, 0x0400);
info->phy_id ^= info->pna_phy ^ info->eth_phy;
netdev_info(dev, "switched to %s transceiver\n",
- (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
+ (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
mdio_write(mii_addr, info->phy_id, 0,
(info->phy_id == info->eth_phy) ? 0x1000 : 0);
info->link_status = 0;
@@ -1128,9 +1131,9 @@ static void dma_get_8390_hdr(struct net_device *dev,
unsigned int nic_base = dev->base_addr;
if (ei_status.dmaing) {
- netdev_notice(dev, "DMAing conflict in dma_block_input."
- "[DMAstat:%1x][irqlock:%1x]\n",
- ei_status.dmaing, ei_status.irqlock);
+ netdev_err(dev, "DMAing conflict in dma_block_input."
+ "[DMAstat:%1x][irqlock:%1x]\n",
+ ei_status.dmaing, ei_status.irqlock);
return;
}
@@ -1159,13 +1162,14 @@ static void dma_block_input(struct net_device *dev, int count,
unsigned int nic_base = dev->base_addr;
int xfer_count = count;
char *buf = skb->data;
+ struct ei_device *ei_local = netdev_priv(dev);
- if ((ei_debug > 4) && (count != 4))
+ if ((netif_msg_rx_status(ei_local)) && (count != 4))
netdev_dbg(dev, "[bi=%d]\n", count+4);
if (ei_status.dmaing) {
- netdev_notice(dev, "DMAing conflict in dma_block_input."
- "[DMAstat:%1x][irqlock:%1x]\n",
- ei_status.dmaing, ei_status.irqlock);
+ netdev_err(dev, "DMAing conflict in dma_block_input."
+ "[DMAstat:%1x][irqlock:%1x]\n",
+ ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
@@ -1183,7 +1187,8 @@ static void dma_block_input(struct net_device *dev, int count,
/* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */
#ifdef PCMCIA_DEBUG
- if (ei_debug > 4) { /* DMA termination address check... */
+ /* DMA termination address check... */
+ if (netif_msg_rx_status(ei_local)) {
int addr, tries = 20;
do {
/* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
@@ -1196,8 +1201,8 @@ static void dma_block_input(struct net_device *dev, int count,
} while (--tries > 0);
if (tries <= 0)
netdev_notice(dev, "RX transfer address mismatch,"
- "%#4.4x (expected) vs. %#4.4x (actual).\n",
- ring_offset + xfer_count, addr);
+ "%#4.4x (expected) vs. %#4.4x (actual).\n",
+ ring_offset + xfer_count, addr);
}
#endif
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
@@ -1213,12 +1218,12 @@ static void dma_block_output(struct net_device *dev, int count,
pcnet_dev_t *info = PRIV(dev);
#ifdef PCMCIA_DEBUG
int retries = 0;
+ struct ei_device *ei_local = netdev_priv(dev);
#endif
u_long dma_start;
#ifdef PCMCIA_DEBUG
- if (ei_debug > 4)
- netdev_dbg(dev, "[bo=%d]\n", count);
+ netif_dbg(ei_local, tx_queued, dev, "[bo=%d]\n", count);
#endif
/* Round the count up for word writes. Do we need to do this?
@@ -1227,9 +1232,9 @@ static void dma_block_output(struct net_device *dev, int count,
if (count & 0x01)
count++;
if (ei_status.dmaing) {
- netdev_notice(dev, "DMAing conflict in dma_block_output."
- "[DMAstat:%1x][irqlock:%1x]\n",
- ei_status.dmaing, ei_status.irqlock);
+ netdev_err(dev, "DMAing conflict in dma_block_output."
+ "[DMAstat:%1x][irqlock:%1x]\n",
+ ei_status.dmaing, ei_status.irqlock);
return;
}
ei_status.dmaing |= 0x01;
@@ -1256,7 +1261,8 @@ static void dma_block_output(struct net_device *dev, int count,
#ifdef PCMCIA_DEBUG
/* This was for the ALPHA version only, but enough people have been
encountering problems that it is still here. */
- if (ei_debug > 4) { /* DMA termination address check... */
+ /* DMA termination address check... */
+ if (netif_msg_tx_queued(ei_local)) {
int addr, tries = 20;
do {
int high = inb_p(nic_base + EN0_RSARHI);
@@ -1267,8 +1273,8 @@ static void dma_block_output(struct net_device *dev, int count,
} while (--tries > 0);
if (tries <= 0) {
netdev_notice(dev, "Tx packet transfer address mismatch,"
- "%#4.4x (expected) vs. %#4.4x (actual).\n",
- (start_page << 8) + count, addr);
+ "%#4.4x (expected) vs. %#4.4x (actual).\n",
+ (start_page << 8) + count, addr);
if (retries++ == 0)
goto retry;
}
@@ -1277,10 +1283,10 @@ static void dma_block_output(struct net_device *dev, int count,
while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
- netdev_notice(dev, "timeout waiting for Tx RDC.\n");
- pcnet_reset_8390(dev);
- NS8390_init(dev, 1);
- break;
+ netdev_warn(dev, "timeout waiting for Tx RDC.\n");
+ pcnet_reset_8390(dev);
+ NS8390_init(dev, 1);
+ break;
}
outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
diff --git a/drivers/net/ethernet/8390/smc-ultra.c b/drivers/net/ethernet/8390/smc-ultra.c
index b0fbce39661a..139385dcdaa7 100644
--- a/drivers/net/ethernet/8390/smc-ultra.c
+++ b/drivers/net/ethernet/8390/smc-ultra.c
@@ -111,6 +111,7 @@ static struct isapnp_device_id ultra_device_ids[] __initdata = {
MODULE_DEVICE_TABLE(isapnp, ultra_device_ids);
#endif
+static u32 ultra_msg_enable;
#define START_PG 0x00 /* First page of TX buffer */
@@ -211,6 +212,7 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
unsigned char num_pages, irqreg, addr, piomode;
unsigned char idreg = inb(ioaddr + 7);
unsigned char reg4 = inb(ioaddr + 4) & 0x7f;
+ struct ei_device *ei_local = netdev_priv(dev);
if (!request_region(ioaddr, ULTRA_IO_EXTENT, DRV_NAME))
return -EBUSY;
@@ -232,16 +234,16 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
goto out;
}
- if (ei_debug && version_printed++ == 0)
- printk(version);
+ if ((ultra_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
+ netdev_info(dev, version);
model_name = (idreg & 0xF0) == 0x20 ? "SMC Ultra" : "SMC EtherEZ";
for (i = 0; i < 6; i++)
dev->dev_addr[i] = inb(ioaddr + 8 + i);
- printk("%s: %s at %#3x, %pM", dev->name, model_name,
- ioaddr, dev->dev_addr);
+ netdev_info(dev, "%s at %#3x, %pM", model_name,
+ ioaddr, dev->dev_addr);
/* Switch from the station address to the alternate register set and
read the useful registers there. */
@@ -265,7 +267,7 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
irq = irqmap[((irqreg & 0x40) >> 4) + ((irqreg & 0x0c) >> 2)];
if (irq == 0) {
- printk(", failed to detect IRQ line.\n");
+ pr_cont(", failed to detect IRQ line.\n");
retval = -EAGAIN;
goto out;
}
@@ -296,7 +298,7 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
ei_status.mem = ioremap(dev->mem_start, (ei_status.stop_page - START_PG)*256);
if (!ei_status.mem) {
- printk(", failed to ioremap.\n");
+ pr_cont(", failed to ioremap.\n");
retval = -ENOMEM;
goto out;
}
@@ -304,14 +306,15 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
dev->mem_end = dev->mem_start + (ei_status.stop_page - START_PG)*256;
if (piomode) {
- printk(",%s IRQ %d programmed-I/O mode.\n",
- eeprom_irq ? "EEPROM" : "assigned ", dev->irq);
+ pr_cont(", %s IRQ %d programmed-I/O mode.\n",
+ eeprom_irq ? "EEPROM" : "assigned ", dev->irq);
ei_status.block_input = &ultra_pio_input;
ei_status.block_output = &ultra_pio_output;
ei_status.get_8390_hdr = &ultra_pio_get_hdr;
} else {
- printk(",%s IRQ %d memory %#lx-%#lx.\n", eeprom_irq ? "" : "assigned ",
- dev->irq, dev->mem_start, dev->mem_end-1);
+ pr_cont(", %s IRQ %d memory %#lx-%#lx.\n",
+ eeprom_irq ? "" : "assigned ", dev->irq, dev->mem_start,
+ dev->mem_end-1);
ei_status.block_input = &ultra_block_input;
ei_status.block_output = &ultra_block_output;
ei_status.get_8390_hdr = &ultra_get_8390_hdr;
@@ -320,6 +323,7 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
dev->netdev_ops = &ultra_netdev_ops;
NS8390_init(dev, 0);
+ ei_local->msg_enable = ultra_msg_enable;
retval = register_netdev(dev);
if (retval)
@@ -356,12 +360,15 @@ static int __init ultra_probe_isapnp(struct net_device *dev)
/* found it */
dev->base_addr = pnp_port_start(idev, 0);
dev->irq = pnp_irq(idev, 0);
- printk(KERN_INFO "smc-ultra.c: ISAPnP reports %s at i/o %#lx, irq %d.\n",
- (char *) ultra_device_ids[i].driver_data,
- dev->base_addr, dev->irq);
+ netdev_info(dev,
+ "smc-ultra.c: ISAPnP reports %s at i/o %#lx, irq %d.\n",
+ (char *) ultra_device_ids[i].driver_data,
+ dev->base_addr, dev->irq);
if (ultra_probe1(dev, dev->base_addr) != 0) { /* Shouldn't happen. */
- printk(KERN_ERR "smc-ultra.c: Probe of ISAPnP card at %#lx failed.\n", dev->base_addr);
- pnp_device_detach(idev);
+ netdev_err(dev,
+ "smc-ultra.c: Probe of ISAPnP card at %#lx failed.\n",
+ dev->base_addr);
+ pnp_device_detach(idev);
return -ENXIO;
}
ei_status.priv = (unsigned long)idev;
@@ -412,9 +419,10 @@ static void
ultra_reset_8390(struct net_device *dev)
{
int cmd_port = dev->base_addr - ULTRA_NIC_OFFSET; /* ASIC base addr */
+ struct ei_device *ei_local = netdev_priv(dev);
outb(ULTRA_RESET, cmd_port);
- if (ei_debug > 1) printk("resetting Ultra, t=%ld...", jiffies);
+ netif_dbg(ei_local, hw, dev, "resetting Ultra, t=%ld...\n", jiffies);
ei_status.txing = 0;
outb(0x00, cmd_port); /* Disable shared memory for safety. */
@@ -424,7 +432,7 @@ ultra_reset_8390(struct net_device *dev)
else
outb(0x01, cmd_port + 6); /* Enable interrupts and memory. */
- if (ei_debug > 1) printk("reset done\n");
+ netif_dbg(ei_local, hw, dev, "reset done\n");
}
/* Grab the 8390 specific header. Similar to the block_input routine, but
@@ -530,11 +538,11 @@ static int
ultra_close_card(struct net_device *dev)
{
int ioaddr = dev->base_addr - ULTRA_NIC_OFFSET; /* CMDREG */
+ struct ei_device *ei_local = netdev_priv(dev);
netif_stop_queue(dev);
- if (ei_debug > 1)
- printk("%s: Shutting down ethercard.\n", dev->name);
+ netif_dbg(ei_local, ifdown, dev, "Shutting down ethercard.\n");
outb(0x00, ioaddr + 6); /* Disable interrupts. */
free_irq(dev->irq, dev);
@@ -556,8 +564,10 @@ static int irq[MAX_ULTRA_CARDS];
module_param_array(io, int, NULL, 0);
module_param_array(irq, int, NULL, 0);
+module_param_named(msg_enable, ultra_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
MODULE_PARM_DESC(io, "I/O base address(es)");
MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)");
+MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
MODULE_DESCRIPTION("SMC Ultra/EtherEZ ISA/PnP Ethernet driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/8390/stnic.c b/drivers/net/ethernet/8390/stnic.c
index 8df4c4157230..aca957d4e121 100644
--- a/drivers/net/ethernet/8390/stnic.c
+++ b/drivers/net/ethernet/8390/stnic.c
@@ -69,6 +69,11 @@ static void stnic_block_output (struct net_device *dev, int count,
static void stnic_init (struct net_device *dev);
+static u32 stnic_msg_enable;
+
+module_param_named(msg_enable, stnic_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
+
/* SH7750 specific read/write io. */
static inline void
STNIC_DELAY (void)
@@ -100,6 +105,7 @@ static int __init stnic_probe(void)
{
struct net_device *dev;
int i, err;
+ struct ei_device *ei_local;
/* If we are not running on a SolutionEngine, give up now */
if (! MACH_SE)
@@ -125,10 +131,10 @@ static int __init stnic_probe(void)
share and the board will usually be enabled. */
err = request_irq (dev->irq, ei_interrupt, 0, DRV_NAME, dev);
if (err) {
- printk (KERN_EMERG " unable to get IRQ %d.\n", dev->irq);
- free_netdev(dev);
- return err;
- }
+ netdev_emerg(dev, " unable to get IRQ %d.\n", dev->irq);
+ free_netdev(dev);
+ return err;
+ }
ei_status.name = dev->name;
ei_status.word16 = 1;
@@ -147,6 +153,8 @@ static int __init stnic_probe(void)
ei_status.block_output = &stnic_block_output;
stnic_init (dev);
+ ei_local = netdev_priv(dev);
+ ei_local->msg_enable = stnic_msg_enable;
err = register_netdev(dev);
if (err) {
@@ -156,7 +164,7 @@ static int __init stnic_probe(void)
}
stnic_dev = dev;
- printk (KERN_INFO "NS ST-NIC 83902A\n");
+ netdev_info(dev, "NS ST-NIC 83902A\n");
return 0;
}
@@ -164,10 +172,11 @@ static int __init stnic_probe(void)
static void
stnic_reset (struct net_device *dev)
{
+ struct ei_device *ei_local = netdev_priv(dev);
+
*(vhalf *) PA_83902_RST = 0;
udelay (5);
- if (ei_debug > 1)
- printk (KERN_WARNING "8390 reset done (%ld).\n", jiffies);
+ netif_warn(ei_local, hw, dev, "8390 reset done (%ld).\n", jiffies);
*(vhalf *) PA_83902_RST = ~0;
udelay (5);
}
@@ -176,6 +185,8 @@ static void
stnic_get_hdr (struct net_device *dev, struct e8390_pkt_hdr *hdr,
int ring_page)
{
+ struct ei_device *ei_local = netdev_priv(dev);
+
half buf[2];
STNIC_WRITE (PG0_RSAR0, 0);
@@ -196,8 +207,7 @@ stnic_get_hdr (struct net_device *dev, struct e8390_pkt_hdr *hdr,
hdr->count = ((buf[1] >> 8) & 0xff) | (buf[1] << 8);
#endif
- if (ei_debug > 1)
- printk (KERN_DEBUG "ring %x status %02x next %02x count %04x.\n",
+ netif_dbg(ei_local, probe, dev, "ring %x status %02x next %02x count %04x.\n",
ring_page, hdr->status, hdr->next, hdr->count);
STNIC_WRITE (STNIC_CR, CR_RDMA | CR_PG0 | CR_STA);
diff --git a/drivers/net/ethernet/8390/wd.c b/drivers/net/ethernet/8390/wd.c
index 03eb3eed49fa..dd7d816bde52 100644
--- a/drivers/net/ethernet/8390/wd.c
+++ b/drivers/net/ethernet/8390/wd.c
@@ -60,6 +60,7 @@ static void wd_block_output(struct net_device *dev, int count,
const unsigned char *buf, int start_page);
static int wd_close(struct net_device *dev);
+static u32 wd_msg_enable;
#define WD_START_PG 0x00 /* First page of TX buffer */
#define WD03_STOP_PG 0x20 /* Last page +1 of RX ring */
@@ -170,6 +171,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
int word16 = 0; /* 0 = 8 bit, 1 = 16 bit */
const char *model_name;
static unsigned version_printed;
+ struct ei_device *ei_local = netdev_priv(dev);
for (i = 0; i < 8; i++)
checksum += inb(ioaddr + 8 + i);
@@ -180,19 +182,19 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
/* Check for semi-valid mem_start/end values if supplied. */
if ((dev->mem_start % 0x2000) || (dev->mem_end % 0x2000)) {
- printk(KERN_WARNING "wd.c: user supplied mem_start or mem_end not on 8kB boundary - ignored.\n");
+ netdev_warn(dev,
+ "wd.c: user supplied mem_start or mem_end not on 8kB boundary - ignored.\n");
dev->mem_start = 0;
dev->mem_end = 0;
}
- if (ei_debug && version_printed++ == 0)
- printk(version);
+ if ((wd_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0))
+ netdev_info(dev, version);
for (i = 0; i < 6; i++)
dev->dev_addr[i] = inb(ioaddr + 8 + i);
- printk("%s: WD80x3 at %#3x, %pM",
- dev->name, ioaddr, dev->dev_addr);
+ netdev_info(dev, "WD80x3 at %#3x, %pM", ioaddr, dev->dev_addr);
/* The following PureData probe code was contributed by
Mike Jagdis <jaggy@purplet.demon.co.uk>. Puredata does software
@@ -244,8 +246,9 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
}
#ifndef final_version
if ( !ancient && (inb(ioaddr+1) & 0x01) != (word16 & 0x01))
- printk("\nWD80?3: Bus width conflict, %d (probe) != %d (reg report).",
- word16 ? 16 : 8, (inb(ioaddr+1) & 0x01) ? 16 : 8);
+ pr_cont("\nWD80?3: Bus width conflict, %d (probe) != %d (reg report).",
+ word16 ? 16 : 8,
+ (inb(ioaddr+1) & 0x01) ? 16 : 8);
#endif
}
@@ -259,7 +262,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
if (reg0 == 0xff || reg0 == 0) {
/* Future plan: this could check a few likely locations first. */
dev->mem_start = 0xd0000;
- printk(" assigning address %#lx", dev->mem_start);
+ pr_cont(" assigning address %#lx", dev->mem_start);
} else {
int high_addr_bits = inb(ioaddr+WD_CMDREG5) & 0x1f;
/* Some boards don't have the register 5 -- it returns 0xff. */
@@ -297,8 +300,8 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
outb_p(0x00, nic_addr+EN0_IMR); /* Mask all intrs. again. */
- if (ei_debug > 2)
- printk(" autoirq is %d", dev->irq);
+ if (netif_msg_drv(ei_local))
+ pr_cont(" autoirq is %d", dev->irq);
if (dev->irq < 2)
dev->irq = word16 ? 10 : 5;
} else
@@ -310,7 +313,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
share and the board will usually be enabled. */
i = request_irq(dev->irq, ei_interrupt, 0, DRV_NAME, dev);
if (i) {
- printk (" unable to get IRQ %d.\n", dev->irq);
+ pr_cont(" unable to get IRQ %d.\n", dev->irq);
return i;
}
@@ -338,8 +341,8 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
return -ENOMEM;
}
- printk(" %s, IRQ %d, shared memory at %#lx-%#lx.\n",
- model_name, dev->irq, dev->mem_start, dev->mem_end-1);
+ pr_cont(" %s, IRQ %d, shared memory at %#lx-%#lx.\n",
+ model_name, dev->irq, dev->mem_start, dev->mem_end-1);
ei_status.reset_8390 = wd_reset_8390;
ei_status.block_input = wd_block_input;
@@ -348,6 +351,7 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
dev->netdev_ops = &wd_netdev_ops;
NS8390_init(dev, 0);
+ ei_local->msg_enable = wd_msg_enable;
#if 1
/* Enable interrupt generation on softconfig cards -- M.U */
@@ -385,9 +389,11 @@ static void
wd_reset_8390(struct net_device *dev)
{
int wd_cmd_port = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
+ struct ei_device *ei_local = netdev_priv(dev);
outb(WD_RESET, wd_cmd_port);
- if (ei_debug > 1) printk("resetting the WD80x3 t=%lu...", jiffies);
+ netif_dbg(ei_local, hw, dev, "resetting the WD80x3 t=%lu...\n",
+ jiffies);
ei_status.txing = 0;
/* Set up the ASIC registers, just in case something changed them. */
@@ -395,7 +401,7 @@ wd_reset_8390(struct net_device *dev)
if (ei_status.word16)
outb(NIC16 | ((dev->mem_start>>19) & 0x1f), wd_cmd_port+WD_CMDREG5);
- if (ei_debug > 1) printk("reset done\n");
+ netif_dbg(ei_local, hw, dev, "reset done\n");
}
/* Grab the 8390 specific header. Similar to the block_input routine, but
@@ -474,9 +480,9 @@ static int
wd_close(struct net_device *dev)
{
int wd_cmdreg = dev->base_addr - WD_NIC_OFFSET; /* WD_CMDREG */
+ struct ei_device *ei_local = netdev_priv(dev);
- if (ei_debug > 1)
- printk("%s: Shutting down ethercard.\n", dev->name);
+ netif_dbg(ei_local, ifdown, dev, "Shutting down ethercard.\n");
ei_close(dev);
/* Change from 16-bit to 8-bit shared memory so reboot works. */
@@ -502,10 +508,12 @@ module_param_array(io, int, NULL, 0);
module_param_array(irq, int, NULL, 0);
module_param_array(mem, int, NULL, 0);
module_param_array(mem_end, int, NULL, 0);
+module_param_named(msg_enable, wd_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
MODULE_PARM_DESC(io, "I/O base address(es)");
MODULE_PARM_DESC(irq, "IRQ number(s) (ignored for PureData boards)");
MODULE_PARM_DESC(mem, "memory base address(es)(ignored for PureData boards)");
MODULE_PARM_DESC(mem_end, "memory end address(es)");
+MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
MODULE_DESCRIPTION("ISA Western Digital wd8003/wd8013 ; SMC Elite, Elite16 ethernet driver");
MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/8390/zorro8390.c b/drivers/net/ethernet/8390/zorro8390.c
index 85ec4c2d2645..7b373e65f377 100644
--- a/drivers/net/ethernet/8390/zorro8390.c
+++ b/drivers/net/ethernet/8390/zorro8390.c
@@ -44,6 +44,8 @@
static const char version[] =
"8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
+static u32 zorro8390_msg_enable;
+
#include "lib8390.c"
#define DRV_NAME "zorro8390"
@@ -86,9 +88,9 @@ static struct card_info {
static void zorro8390_reset_8390(struct net_device *dev)
{
unsigned long reset_start_time = jiffies;
+ struct ei_device *ei_local = netdev_priv(dev);
- if (ei_debug > 1)
- netdev_dbg(dev, "resetting - t=%ld...\n", jiffies);
+ netif_dbg(ei_local, hw, dev, "resetting - t=%ld...\n", jiffies);
z_writeb(z_readb(NE_BASE + NE_RESET), NE_BASE + NE_RESET);
@@ -119,8 +121,9 @@ static void zorro8390_get_8390_hdr(struct net_device *dev,
* If it does, it's the last thing you'll see
*/
if (ei_status.dmaing) {
- netdev_err(dev, "%s: DMAing conflict [DMAstat:%d][irqlock:%d]\n",
- __func__, ei_status.dmaing, ei_status.irqlock);
+ netdev_warn(dev,
+ "%s: DMAing conflict [DMAstat:%d][irqlock:%d]\n",
+ __func__, ei_status.dmaing, ei_status.irqlock);
return;
}
@@ -230,7 +233,7 @@ static void zorro8390_block_output(struct net_device *dev, int count,
while ((z_readb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0)
if (time_after(jiffies, dma_start + 2 * HZ / 100)) {
/* 20ms */
- netdev_err(dev, "timeout waiting for Tx RDC\n");
+ netdev_warn(dev, "timeout waiting for Tx RDC\n");
zorro8390_reset_8390(dev);
__NS8390_init(dev, 1);
break;
@@ -248,8 +251,9 @@ static int zorro8390_open(struct net_device *dev)
static int zorro8390_close(struct net_device *dev)
{
- if (ei_debug > 1)
- netdev_dbg(dev, "Shutting down ethercard\n");
+ struct ei_device *ei_local = netdev_priv(dev);
+
+ netif_dbg(ei_local, ifdown, dev, "Shutting down ethercard\n");
__ei_close(dev);
return 0;
}
@@ -293,6 +297,7 @@ static int zorro8390_init(struct net_device *dev, unsigned long board,
int err;
unsigned char SA_prom[32];
int start_page, stop_page;
+ struct ei_device *ei_local = netdev_priv(dev);
static u32 zorro8390_offsets[16] = {
0x00, 0x02, 0x04, 0x06, 0x08, 0x0a, 0x0c, 0x0e,
0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
@@ -383,6 +388,9 @@ static int zorro8390_init(struct net_device *dev, unsigned long board,
dev->netdev_ops = &zorro8390_netdev_ops;
__NS8390_init(dev, 0);
+
+ ei_local->msg_enable = zorro8390_msg_enable;
+
err = register_netdev(dev);
if (err) {
free_irq(IRQ_AMIGA_PORTS, dev);
diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index 75fb1d20d6fd..c0f68dcd1dc1 100644
--- a/drivers/net/ethernet/adi/bfin_mac.c
+++ b/drivers/net/ethernet/adi/bfin_mac.c
@@ -667,8 +667,8 @@ static u32 bfin_select_phc_clock(u32 input_clk, unsigned int *shift_result)
return 1000000000UL / ppn;
}
-static int bfin_mac_hwtstamp_ioctl(struct net_device *netdev,
- struct ifreq *ifr, int cmd)
+static int bfin_mac_hwtstamp_set(struct net_device *netdev,
+ struct ifreq *ifr)
{
struct hwtstamp_config config;
struct bfin_mac_local *lp = netdev_priv(netdev);
@@ -824,6 +824,16 @@ static int bfin_mac_hwtstamp_ioctl(struct net_device *netdev,
-EFAULT : 0;
}
+static int bfin_mac_hwtstamp_get(struct net_device *netdev,
+ struct ifreq *ifr)
+{
+ struct bfin_mac_local *lp = netdev_priv(netdev);
+
+ return copy_to_user(ifr->ifr_data, &lp->stamp_cfg,
+ sizeof(lp->stamp_cfg)) ?
+ -EFAULT : 0;
+}
+
static void bfin_tx_hwtstamp(struct net_device *netdev, struct sk_buff *skb)
{
struct bfin_mac_local *lp = netdev_priv(netdev);
@@ -1062,7 +1072,8 @@ static void bfin_phc_release(struct bfin_mac_local *lp)
#else
# define bfin_mac_hwtstamp_is_none(cfg) 0
# define bfin_mac_hwtstamp_init(dev)
-# define bfin_mac_hwtstamp_ioctl(dev, ifr, cmd) (-EOPNOTSUPP)
+# define bfin_mac_hwtstamp_set(dev, ifr) (-EOPNOTSUPP)
+# define bfin_mac_hwtstamp_get(dev, ifr) (-EOPNOTSUPP)
# define bfin_rx_hwtstamp(dev, skb)
# define bfin_tx_hwtstamp(dev, skb)
# define bfin_phc_init(netdev, dev) 0
@@ -1496,7 +1507,9 @@ static int bfin_mac_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
switch (cmd) {
case SIOCSHWTSTAMP:
- return bfin_mac_hwtstamp_ioctl(netdev, ifr, cmd);
+ return bfin_mac_hwtstamp_set(netdev, ifr);
+ case SIOCGHWTSTAMP:
+ return bfin_mac_hwtstamp_get(netdev, ifr);
default:
if (lp->phydev)
return phy_mii_ioctl(lp->phydev, ifr, cmd);
@@ -1544,7 +1557,6 @@ static int bfin_mac_open(struct net_device *dev)
return ret;
phy_start(lp->phydev);
- phy_write(lp->phydev, MII_BMCR, BMCR_RESET);
setup_system_regs(dev);
setup_mac_addr(dev->dev_addr);
diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c
index e06694555144..b20cbf0323e0 100644
--- a/drivers/net/ethernet/aeroflex/greth.c
+++ b/drivers/net/ethernet/aeroflex/greth.c
@@ -1361,7 +1361,7 @@ static int greth_mdio_init(struct greth_private *greth)
timeout = jiffies + 6*HZ;
while (!phy_aneg_done(greth->phy) && time_before(jiffies, timeout)) {
}
- genphy_read_status(greth->phy);
+ phy_read_status(greth->phy);
greth_link_change(greth->netdev);
}
diff --git a/drivers/net/ethernet/amd/7990.c b/drivers/net/ethernet/amd/7990.c
index 65926a956575..72cfff7d23a5 100644
--- a/drivers/net/ethernet/amd/7990.c
+++ b/drivers/net/ethernet/amd/7990.c
@@ -42,9 +42,9 @@
#include "7990.h"
-#define WRITERAP(lp,x) out_be16(lp->base + LANCE_RAP, (x))
-#define WRITERDP(lp,x) out_be16(lp->base + LANCE_RDP, (x))
-#define READRDP(lp) in_be16(lp->base + LANCE_RDP)
+#define WRITERAP(lp, x) out_be16(lp->base + LANCE_RAP, (x))
+#define WRITERDP(lp, x) out_be16(lp->base + LANCE_RDP, (x))
+#define READRDP(lp) in_be16(lp->base + LANCE_RDP)
#if defined(CONFIG_HPLANCE) || defined(CONFIG_HPLANCE_MODULE)
#include "hplance.h"
@@ -56,9 +56,9 @@
#if defined(CONFIG_MVME147_NET) || defined(CONFIG_MVME147_NET_MODULE)
/* Lossage Factor Nine, Mr Sulu. */
-#define WRITERAP(lp,x) (lp->writerap(lp,x))
-#define WRITERDP(lp,x) (lp->writerdp(lp,x))
-#define READRDP(lp) (lp->readrdp(lp))
+#define WRITERAP(lp, x) (lp->writerap(lp, x))
+#define WRITERDP(lp, x) (lp->writerdp(lp, x))
+#define READRDP(lp) (lp->readrdp(lp))
#else
@@ -94,428 +94,436 @@ static inline __u16 READRDP(struct lance_private *lp)
#ifdef UNDEF
#define PRINT_RINGS() \
do { \
- int t; \
- for (t=0; t < RX_RING_SIZE; t++) { \
- printk("R%d: @(%02X %04X) len %04X, mblen %04X, bits %02X\n",\
- t, ib->brx_ring[t].rmd1_hadr, ib->brx_ring[t].rmd0,\
- ib->brx_ring[t].length,\
- ib->brx_ring[t].mblength, ib->brx_ring[t].rmd1_bits);\
- }\
- for (t=0; t < TX_RING_SIZE; t++) { \
- printk("T%d: @(%02X %04X) len %04X, misc %04X, bits %02X\n",\
- t, ib->btx_ring[t].tmd1_hadr, ib->btx_ring[t].tmd0,\
- ib->btx_ring[t].length,\
- ib->btx_ring[t].misc, ib->btx_ring[t].tmd1_bits);\
- }\
+ int t; \
+ for (t = 0; t < RX_RING_SIZE; t++) { \
+ printk("R%d: @(%02X %04X) len %04X, mblen %04X, bits %02X\n", \
+ t, ib->brx_ring[t].rmd1_hadr, ib->brx_ring[t].rmd0, \
+ ib->brx_ring[t].length, \
+ ib->brx_ring[t].mblength, ib->brx_ring[t].rmd1_bits); \
+ } \
+ for (t = 0; t < TX_RING_SIZE; t++) { \
+ printk("T%d: @(%02X %04X) len %04X, misc %04X, bits %02X\n", \
+ t, ib->btx_ring[t].tmd1_hadr, ib->btx_ring[t].tmd0, \
+ ib->btx_ring[t].length, \
+ ib->btx_ring[t].misc, ib->btx_ring[t].tmd1_bits); \
+ } \
} while (0)
#else
#define PRINT_RINGS()
#endif
/* Load the CSR registers. The LANCE has to be STOPped when we do this! */
-static void load_csrs (struct lance_private *lp)
+static void load_csrs(struct lance_private *lp)
{
- volatile struct lance_init_block *aib = lp->lance_init_block;
- int leptr;
+ volatile struct lance_init_block *aib = lp->lance_init_block;
+ int leptr;
- leptr = LANCE_ADDR (aib);
+ leptr = LANCE_ADDR(aib);
- WRITERAP(lp, LE_CSR1); /* load address of init block */
- WRITERDP(lp, leptr & 0xFFFF);
- WRITERAP(lp, LE_CSR2);
- WRITERDP(lp, leptr >> 16);
- WRITERAP(lp, LE_CSR3);
- WRITERDP(lp, lp->busmaster_regval); /* set byteswap/ALEctrl/byte ctrl */
+ WRITERAP(lp, LE_CSR1); /* load address of init block */
+ WRITERDP(lp, leptr & 0xFFFF);
+ WRITERAP(lp, LE_CSR2);
+ WRITERDP(lp, leptr >> 16);
+ WRITERAP(lp, LE_CSR3);
+ WRITERDP(lp, lp->busmaster_regval); /* set byteswap/ALEctrl/byte ctrl */
- /* Point back to csr0 */
- WRITERAP(lp, LE_CSR0);
+ /* Point back to csr0 */
+ WRITERAP(lp, LE_CSR0);
}
/* #define to 0 or 1 appropriately */
#define DEBUG_IRING 0
/* Set up the Lance Rx and Tx rings and the init block */
-static void lance_init_ring (struct net_device *dev)
+static void lance_init_ring(struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
- volatile struct lance_init_block *ib = lp->init_block;
- volatile struct lance_init_block *aib; /* for LANCE_ADDR computations */
- int leptr;
- int i;
-
- aib = lp->lance_init_block;
-
- lp->rx_new = lp->tx_new = 0;
- lp->rx_old = lp->tx_old = 0;
-
- ib->mode = LE_MO_PROM; /* normal, enable Tx & Rx */
-
- /* Copy the ethernet address to the lance init block
- * Notice that we do a byteswap if we're big endian.
- * [I think this is the right criterion; at least, sunlance,
- * a2065 and atarilance do the byteswap and lance.c (PC) doesn't.
- * However, the datasheet says that the BSWAP bit doesn't affect
- * the init block, so surely it should be low byte first for
- * everybody? Um.]
- * We could define the ib->physaddr as three 16bit values and
- * use (addr[1] << 8) | addr[0] & co, but this is more efficient.
- */
+ struct lance_private *lp = netdev_priv(dev);
+ volatile struct lance_init_block *ib = lp->init_block;
+ volatile struct lance_init_block *aib; /* for LANCE_ADDR computations */
+ int leptr;
+ int i;
+
+ aib = lp->lance_init_block;
+
+ lp->rx_new = lp->tx_new = 0;
+ lp->rx_old = lp->tx_old = 0;
+
+ ib->mode = LE_MO_PROM; /* normal, enable Tx & Rx */
+
+ /* Copy the ethernet address to the lance init block
+ * Notice that we do a byteswap if we're big endian.
+ * [I think this is the right criterion; at least, sunlance,
+ * a2065 and atarilance do the byteswap and lance.c (PC) doesn't.
+ * However, the datasheet says that the BSWAP bit doesn't affect
+ * the init block, so surely it should be low byte first for
+ * everybody? Um.]
+ * We could define the ib->physaddr as three 16bit values and
+ * use (addr[1] << 8) | addr[0] & co, but this is more efficient.
+ */
#ifdef __BIG_ENDIAN
- ib->phys_addr [0] = dev->dev_addr [1];
- ib->phys_addr [1] = dev->dev_addr [0];
- ib->phys_addr [2] = dev->dev_addr [3];
- ib->phys_addr [3] = dev->dev_addr [2];
- ib->phys_addr [4] = dev->dev_addr [5];
- ib->phys_addr [5] = dev->dev_addr [4];
+ ib->phys_addr[0] = dev->dev_addr[1];
+ ib->phys_addr[1] = dev->dev_addr[0];
+ ib->phys_addr[2] = dev->dev_addr[3];
+ ib->phys_addr[3] = dev->dev_addr[2];
+ ib->phys_addr[4] = dev->dev_addr[5];
+ ib->phys_addr[5] = dev->dev_addr[4];
#else
- for (i=0; i<6; i++)
- ib->phys_addr[i] = dev->dev_addr[i];
+ for (i = 0; i < 6; i++)
+ ib->phys_addr[i] = dev->dev_addr[i];
#endif
- if (DEBUG_IRING)
- printk ("TX rings:\n");
+ if (DEBUG_IRING)
+ printk("TX rings:\n");
lp->tx_full = 0;
- /* Setup the Tx ring entries */
- for (i = 0; i < (1<<lp->lance_log_tx_bufs); i++) {
- leptr = LANCE_ADDR(&aib->tx_buf[i][0]);
- ib->btx_ring [i].tmd0 = leptr;
- ib->btx_ring [i].tmd1_hadr = leptr >> 16;
- ib->btx_ring [i].tmd1_bits = 0;
- ib->btx_ring [i].length = 0xf000; /* The ones required by tmd2 */
- ib->btx_ring [i].misc = 0;
- if (DEBUG_IRING)
- printk ("%d: 0x%8.8x\n", i, leptr);
- }
-
- /* Setup the Rx ring entries */
- if (DEBUG_IRING)
- printk ("RX rings:\n");
- for (i = 0; i < (1<<lp->lance_log_rx_bufs); i++) {
- leptr = LANCE_ADDR(&aib->rx_buf[i][0]);
-
- ib->brx_ring [i].rmd0 = leptr;
- ib->brx_ring [i].rmd1_hadr = leptr >> 16;
- ib->brx_ring [i].rmd1_bits = LE_R1_OWN;
- /* 0xf000 == bits that must be one (reserved, presumably) */
- ib->brx_ring [i].length = -RX_BUFF_SIZE | 0xf000;
- ib->brx_ring [i].mblength = 0;
- if (DEBUG_IRING)
- printk ("%d: 0x%8.8x\n", i, leptr);
- }
-
- /* Setup the initialization block */
-
- /* Setup rx descriptor pointer */
- leptr = LANCE_ADDR(&aib->brx_ring);
- ib->rx_len = (lp->lance_log_rx_bufs << 13) | (leptr >> 16);
- ib->rx_ptr = leptr;
- if (DEBUG_IRING)
- printk ("RX ptr: %8.8x\n", leptr);
-
- /* Setup tx descriptor pointer */
- leptr = LANCE_ADDR(&aib->btx_ring);
- ib->tx_len = (lp->lance_log_tx_bufs << 13) | (leptr >> 16);
- ib->tx_ptr = leptr;
- if (DEBUG_IRING)
- printk ("TX ptr: %8.8x\n", leptr);
-
- /* Clear the multicast filter */
- ib->filter [0] = 0;
- ib->filter [1] = 0;
- PRINT_RINGS();
+ /* Setup the Tx ring entries */
+ for (i = 0; i < (1 << lp->lance_log_tx_bufs); i++) {
+ leptr = LANCE_ADDR(&aib->tx_buf[i][0]);
+ ib->btx_ring[i].tmd0 = leptr;
+ ib->btx_ring[i].tmd1_hadr = leptr >> 16;
+ ib->btx_ring[i].tmd1_bits = 0;
+ ib->btx_ring[i].length = 0xf000; /* The ones required by tmd2 */
+ ib->btx_ring[i].misc = 0;
+ if (DEBUG_IRING)
+ printk("%d: 0x%8.8x\n", i, leptr);
+ }
+
+ /* Setup the Rx ring entries */
+ if (DEBUG_IRING)
+ printk("RX rings:\n");
+ for (i = 0; i < (1 << lp->lance_log_rx_bufs); i++) {
+ leptr = LANCE_ADDR(&aib->rx_buf[i][0]);
+
+ ib->brx_ring[i].rmd0 = leptr;
+ ib->brx_ring[i].rmd1_hadr = leptr >> 16;
+ ib->brx_ring[i].rmd1_bits = LE_R1_OWN;
+ /* 0xf000 == bits that must be one (reserved, presumably) */
+ ib->brx_ring[i].length = -RX_BUFF_SIZE | 0xf000;
+ ib->brx_ring[i].mblength = 0;
+ if (DEBUG_IRING)
+ printk("%d: 0x%8.8x\n", i, leptr);
+ }
+
+ /* Setup the initialization block */
+
+ /* Setup rx descriptor pointer */
+ leptr = LANCE_ADDR(&aib->brx_ring);
+ ib->rx_len = (lp->lance_log_rx_bufs << 13) | (leptr >> 16);
+ ib->rx_ptr = leptr;
+ if (DEBUG_IRING)
+ printk("RX ptr: %8.8x\n", leptr);
+
+ /* Setup tx descriptor pointer */
+ leptr = LANCE_ADDR(&aib->btx_ring);
+ ib->tx_len = (lp->lance_log_tx_bufs << 13) | (leptr >> 16);
+ ib->tx_ptr = leptr;
+ if (DEBUG_IRING)
+ printk("TX ptr: %8.8x\n", leptr);
+
+ /* Clear the multicast filter */
+ ib->filter[0] = 0;
+ ib->filter[1] = 0;
+ PRINT_RINGS();
}
/* LANCE must be STOPped before we do this, too... */
-static int init_restart_lance (struct lance_private *lp)
+static int init_restart_lance(struct lance_private *lp)
{
- int i;
+ int i;
- WRITERAP(lp, LE_CSR0);
- WRITERDP(lp, LE_C0_INIT);
+ WRITERAP(lp, LE_CSR0);
+ WRITERDP(lp, LE_C0_INIT);
- /* Need a hook here for sunlance ledma stuff */
+ /* Need a hook here for sunlance ledma stuff */
- /* Wait for the lance to complete initialization */
- for (i = 0; (i < 100) && !(READRDP(lp) & (LE_C0_ERR | LE_C0_IDON)); i++)
- barrier();
- if ((i == 100) || (READRDP(lp) & LE_C0_ERR)) {
- printk ("LANCE unopened after %d ticks, csr0=%4.4x.\n", i, READRDP(lp));
- return -1;
- }
+ /* Wait for the lance to complete initialization */
+ for (i = 0; (i < 100) && !(READRDP(lp) & (LE_C0_ERR | LE_C0_IDON)); i++)
+ barrier();
+ if ((i == 100) || (READRDP(lp) & LE_C0_ERR)) {
+ printk("LANCE unopened after %d ticks, csr0=%4.4x.\n", i, READRDP(lp));
+ return -1;
+ }
- /* Clear IDON by writing a "1", enable interrupts and start lance */
- WRITERDP(lp, LE_C0_IDON);
- WRITERDP(lp, LE_C0_INEA | LE_C0_STRT);
+ /* Clear IDON by writing a "1", enable interrupts and start lance */
+ WRITERDP(lp, LE_C0_IDON);
+ WRITERDP(lp, LE_C0_INEA | LE_C0_STRT);
- return 0;
+ return 0;
}
-static int lance_reset (struct net_device *dev)
+static int lance_reset(struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
- int status;
+ struct lance_private *lp = netdev_priv(dev);
+ int status;
- /* Stop the lance */
- WRITERAP(lp, LE_CSR0);
- WRITERDP(lp, LE_C0_STOP);
+ /* Stop the lance */
+ WRITERAP(lp, LE_CSR0);
+ WRITERDP(lp, LE_C0_STOP);
- load_csrs (lp);
- lance_init_ring (dev);
- dev->trans_start = jiffies; /* prevent tx timeout */
- status = init_restart_lance (lp);
+ load_csrs(lp);
+ lance_init_ring(dev);
+ dev->trans_start = jiffies; /* prevent tx timeout */
+ status = init_restart_lance(lp);
#ifdef DEBUG_DRIVER
- printk ("Lance restart=%d\n", status);
+ printk("Lance restart=%d\n", status);
#endif
- return status;
+ return status;
}
-static int lance_rx (struct net_device *dev)
+static int lance_rx(struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
- volatile struct lance_init_block *ib = lp->init_block;
- volatile struct lance_rx_desc *rd;
- unsigned char bits;
+ struct lance_private *lp = netdev_priv(dev);
+ volatile struct lance_init_block *ib = lp->init_block;
+ volatile struct lance_rx_desc *rd;
+ unsigned char bits;
#ifdef TEST_HITS
- int i;
+ int i;
#endif
#ifdef TEST_HITS
- printk ("[");
- for (i = 0; i < RX_RING_SIZE; i++) {
- if (i == lp->rx_new)
- printk ("%s",
- ib->brx_ring [i].rmd1_bits & LE_R1_OWN ? "_" : "X");
- else
- printk ("%s",
- ib->brx_ring [i].rmd1_bits & LE_R1_OWN ? "." : "1");
- }
- printk ("]");
+ printk("[");
+ for (i = 0; i < RX_RING_SIZE; i++) {
+ if (i == lp->rx_new)
+ printk("%s",
+ ib->brx_ring[i].rmd1_bits & LE_R1_OWN ? "_" : "X");
+ else
+ printk("%s",
+ ib->brx_ring[i].rmd1_bits & LE_R1_OWN ? "." : "1");
+ }
+ printk("]");
#endif
#ifdef CONFIG_HP300
blinken_leds(0x40, 0);
#endif
- WRITERDP(lp, LE_C0_RINT | LE_C0_INEA); /* ack Rx int, reenable ints */
- for (rd = &ib->brx_ring [lp->rx_new]; /* For each Rx ring we own... */
- !((bits = rd->rmd1_bits) & LE_R1_OWN);
- rd = &ib->brx_ring [lp->rx_new]) {
-
- /* We got an incomplete frame? */
- if ((bits & LE_R1_POK) != LE_R1_POK) {
- dev->stats.rx_over_errors++;
- dev->stats.rx_errors++;
- continue;
- } else if (bits & LE_R1_ERR) {
- /* Count only the end frame as a rx error,
- * not the beginning
- */
- if (bits & LE_R1_BUF) dev->stats.rx_fifo_errors++;
- if (bits & LE_R1_CRC) dev->stats.rx_crc_errors++;
- if (bits & LE_R1_OFL) dev->stats.rx_over_errors++;
- if (bits & LE_R1_FRA) dev->stats.rx_frame_errors++;
- if (bits & LE_R1_EOP) dev->stats.rx_errors++;
- } else {
+ WRITERDP(lp, LE_C0_RINT | LE_C0_INEA); /* ack Rx int, reenable ints */
+ for (rd = &ib->brx_ring[lp->rx_new]; /* For each Rx ring we own... */
+ !((bits = rd->rmd1_bits) & LE_R1_OWN);
+ rd = &ib->brx_ring[lp->rx_new]) {
+
+ /* We got an incomplete frame? */
+ if ((bits & LE_R1_POK) != LE_R1_POK) {
+ dev->stats.rx_over_errors++;
+ dev->stats.rx_errors++;
+ continue;
+ } else if (bits & LE_R1_ERR) {
+ /* Count only the end frame as a rx error,
+ * not the beginning
+ */
+ if (bits & LE_R1_BUF)
+ dev->stats.rx_fifo_errors++;
+ if (bits & LE_R1_CRC)
+ dev->stats.rx_crc_errors++;
+ if (bits & LE_R1_OFL)
+ dev->stats.rx_over_errors++;
+ if (bits & LE_R1_FRA)
+ dev->stats.rx_frame_errors++;
+ if (bits & LE_R1_EOP)
+ dev->stats.rx_errors++;
+ } else {
int len = (rd->mblength & 0xfff) - 4;
struct sk_buff *skb = netdev_alloc_skb(dev, len + 2);
- if (!skb) {
- dev->stats.rx_dropped++;
- rd->mblength = 0;
- rd->rmd1_bits = LE_R1_OWN;
- lp->rx_new = (lp->rx_new + 1) & lp->rx_ring_mod_mask;
- return 0;
- }
-
- skb_reserve (skb, 2); /* 16 byte align */
- skb_put (skb, len); /* make room */
- skb_copy_to_linear_data(skb,
- (unsigned char *)&(ib->rx_buf [lp->rx_new][0]),
- len);
- skb->protocol = eth_type_trans (skb, dev);
- netif_rx (skb);
+ if (!skb) {
+ dev->stats.rx_dropped++;
+ rd->mblength = 0;
+ rd->rmd1_bits = LE_R1_OWN;
+ lp->rx_new = (lp->rx_new + 1) & lp->rx_ring_mod_mask;
+ return 0;
+ }
+
+ skb_reserve(skb, 2); /* 16 byte align */
+ skb_put(skb, len); /* make room */
+ skb_copy_to_linear_data(skb,
+ (unsigned char *)&(ib->rx_buf[lp->rx_new][0]),
+ len);
+ skb->protocol = eth_type_trans(skb, dev);
+ netif_rx(skb);
dev->stats.rx_packets++;
dev->stats.rx_bytes += len;
- }
-
- /* Return the packet to the pool */
- rd->mblength = 0;
- rd->rmd1_bits = LE_R1_OWN;
- lp->rx_new = (lp->rx_new + 1) & lp->rx_ring_mod_mask;
- }
- return 0;
+ }
+
+ /* Return the packet to the pool */
+ rd->mblength = 0;
+ rd->rmd1_bits = LE_R1_OWN;
+ lp->rx_new = (lp->rx_new + 1) & lp->rx_ring_mod_mask;
+ }
+ return 0;
}
-static int lance_tx (struct net_device *dev)
+static int lance_tx(struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
- volatile struct lance_init_block *ib = lp->init_block;
- volatile struct lance_tx_desc *td;
- int i, j;
- int status;
+ struct lance_private *lp = netdev_priv(dev);
+ volatile struct lance_init_block *ib = lp->init_block;
+ volatile struct lance_tx_desc *td;
+ int i, j;
+ int status;
#ifdef CONFIG_HP300
blinken_leds(0x80, 0);
#endif
- /* csr0 is 2f3 */
- WRITERDP(lp, LE_C0_TINT | LE_C0_INEA);
- /* csr0 is 73 */
-
- j = lp->tx_old;
- for (i = j; i != lp->tx_new; i = j) {
- td = &ib->btx_ring [i];
-
- /* If we hit a packet not owned by us, stop */
- if (td->tmd1_bits & LE_T1_OWN)
- break;
-
- if (td->tmd1_bits & LE_T1_ERR) {
- status = td->misc;
-
- dev->stats.tx_errors++;
- if (status & LE_T3_RTY) dev->stats.tx_aborted_errors++;
- if (status & LE_T3_LCOL) dev->stats.tx_window_errors++;
-
- if (status & LE_T3_CLOS) {
- dev->stats.tx_carrier_errors++;
- if (lp->auto_select) {
- lp->tpe = 1 - lp->tpe;
- printk("%s: Carrier Lost, trying %s\n",
- dev->name, lp->tpe?"TPE":"AUI");
- /* Stop the lance */
- WRITERAP(lp, LE_CSR0);
- WRITERDP(lp, LE_C0_STOP);
- lance_init_ring (dev);
- load_csrs (lp);
- init_restart_lance (lp);
- return 0;
- }
- }
-
- /* buffer errors and underflows turn off the transmitter */
- /* Restart the adapter */
- if (status & (LE_T3_BUF|LE_T3_UFL)) {
- dev->stats.tx_fifo_errors++;
-
- printk ("%s: Tx: ERR_BUF|ERR_UFL, restarting\n",
- dev->name);
- /* Stop the lance */
- WRITERAP(lp, LE_CSR0);
- WRITERDP(lp, LE_C0_STOP);
- lance_init_ring (dev);
- load_csrs (lp);
- init_restart_lance (lp);
- return 0;
- }
- } else if ((td->tmd1_bits & LE_T1_POK) == LE_T1_POK) {
- /*
- * So we don't count the packet more than once.
- */
- td->tmd1_bits &= ~(LE_T1_POK);
-
- /* One collision before packet was sent. */
- if (td->tmd1_bits & LE_T1_EONE)
- dev->stats.collisions++;
-
- /* More than one collision, be optimistic. */
- if (td->tmd1_bits & LE_T1_EMORE)
- dev->stats.collisions += 2;
-
- dev->stats.tx_packets++;
- }
-
- j = (j + 1) & lp->tx_ring_mod_mask;
- }
- lp->tx_old = j;
- WRITERDP(lp, LE_C0_TINT | LE_C0_INEA);
- return 0;
+ /* csr0 is 2f3 */
+ WRITERDP(lp, LE_C0_TINT | LE_C0_INEA);
+ /* csr0 is 73 */
+
+ j = lp->tx_old;
+ for (i = j; i != lp->tx_new; i = j) {
+ td = &ib->btx_ring[i];
+
+ /* If we hit a packet not owned by us, stop */
+ if (td->tmd1_bits & LE_T1_OWN)
+ break;
+
+ if (td->tmd1_bits & LE_T1_ERR) {
+ status = td->misc;
+
+ dev->stats.tx_errors++;
+ if (status & LE_T3_RTY)
+ dev->stats.tx_aborted_errors++;
+ if (status & LE_T3_LCOL)
+ dev->stats.tx_window_errors++;
+
+ if (status & LE_T3_CLOS) {
+ dev->stats.tx_carrier_errors++;
+ if (lp->auto_select) {
+ lp->tpe = 1 - lp->tpe;
+ printk("%s: Carrier Lost, trying %s\n",
+ dev->name,
+ lp->tpe ? "TPE" : "AUI");
+ /* Stop the lance */
+ WRITERAP(lp, LE_CSR0);
+ WRITERDP(lp, LE_C0_STOP);
+ lance_init_ring(dev);
+ load_csrs(lp);
+ init_restart_lance(lp);
+ return 0;
+ }
+ }
+
+ /* buffer errors and underflows turn off the transmitter */
+ /* Restart the adapter */
+ if (status & (LE_T3_BUF|LE_T3_UFL)) {
+ dev->stats.tx_fifo_errors++;
+
+ printk("%s: Tx: ERR_BUF|ERR_UFL, restarting\n",
+ dev->name);
+ /* Stop the lance */
+ WRITERAP(lp, LE_CSR0);
+ WRITERDP(lp, LE_C0_STOP);
+ lance_init_ring(dev);
+ load_csrs(lp);
+ init_restart_lance(lp);
+ return 0;
+ }
+ } else if ((td->tmd1_bits & LE_T1_POK) == LE_T1_POK) {
+ /*
+ * So we don't count the packet more than once.
+ */
+ td->tmd1_bits &= ~(LE_T1_POK);
+
+ /* One collision before packet was sent. */
+ if (td->tmd1_bits & LE_T1_EONE)
+ dev->stats.collisions++;
+
+ /* More than one collision, be optimistic. */
+ if (td->tmd1_bits & LE_T1_EMORE)
+ dev->stats.collisions += 2;
+
+ dev->stats.tx_packets++;
+ }
+
+ j = (j + 1) & lp->tx_ring_mod_mask;
+ }
+ lp->tx_old = j;
+ WRITERDP(lp, LE_C0_TINT | LE_C0_INEA);
+ return 0;
}
static irqreturn_t
-lance_interrupt (int irq, void *dev_id)
+lance_interrupt(int irq, void *dev_id)
{
- struct net_device *dev = (struct net_device *)dev_id;
- struct lance_private *lp = netdev_priv(dev);
- int csr0;
+ struct net_device *dev = (struct net_device *)dev_id;
+ struct lance_private *lp = netdev_priv(dev);
+ int csr0;
- spin_lock (&lp->devlock);
+ spin_lock(&lp->devlock);
- WRITERAP(lp, LE_CSR0); /* LANCE Controller Status */
- csr0 = READRDP(lp);
+ WRITERAP(lp, LE_CSR0); /* LANCE Controller Status */
+ csr0 = READRDP(lp);
- PRINT_RINGS();
+ PRINT_RINGS();
- if (!(csr0 & LE_C0_INTR)) { /* Check if any interrupt has */
- spin_unlock (&lp->devlock);
- return IRQ_NONE; /* been generated by the Lance. */
+ if (!(csr0 & LE_C0_INTR)) { /* Check if any interrupt has */
+ spin_unlock(&lp->devlock);
+ return IRQ_NONE; /* been generated by the Lance. */
}
- /* Acknowledge all the interrupt sources ASAP */
- WRITERDP(lp, csr0 & ~(LE_C0_INEA|LE_C0_TDMD|LE_C0_STOP|LE_C0_STRT|LE_C0_INIT));
-
- if ((csr0 & LE_C0_ERR)) {
- /* Clear the error condition */
- WRITERDP(lp, LE_C0_BABL|LE_C0_ERR|LE_C0_MISS|LE_C0_INEA);
- }
-
- if (csr0 & LE_C0_RINT)
- lance_rx (dev);
-
- if (csr0 & LE_C0_TINT)
- lance_tx (dev);
-
- /* Log misc errors. */
- if (csr0 & LE_C0_BABL)
- dev->stats.tx_errors++; /* Tx babble. */
- if (csr0 & LE_C0_MISS)
- dev->stats.rx_errors++; /* Missed a Rx frame. */
- if (csr0 & LE_C0_MERR) {
- printk("%s: Bus master arbitration failure, status %4.4x.\n",
- dev->name, csr0);
- /* Restart the chip. */
- WRITERDP(lp, LE_C0_STRT);
- }
-
- if (lp->tx_full && netif_queue_stopped(dev) && (TX_BUFFS_AVAIL >= 0)) {
+ /* Acknowledge all the interrupt sources ASAP */
+ WRITERDP(lp, csr0 & ~(LE_C0_INEA|LE_C0_TDMD|LE_C0_STOP|LE_C0_STRT|LE_C0_INIT));
+
+ if ((csr0 & LE_C0_ERR)) {
+ /* Clear the error condition */
+ WRITERDP(lp, LE_C0_BABL|LE_C0_ERR|LE_C0_MISS|LE_C0_INEA);
+ }
+
+ if (csr0 & LE_C0_RINT)
+ lance_rx(dev);
+
+ if (csr0 & LE_C0_TINT)
+ lance_tx(dev);
+
+ /* Log misc errors. */
+ if (csr0 & LE_C0_BABL)
+ dev->stats.tx_errors++; /* Tx babble. */
+ if (csr0 & LE_C0_MISS)
+ dev->stats.rx_errors++; /* Missed a Rx frame. */
+ if (csr0 & LE_C0_MERR) {
+ printk("%s: Bus master arbitration failure, status %4.4x.\n",
+ dev->name, csr0);
+ /* Restart the chip. */
+ WRITERDP(lp, LE_C0_STRT);
+ }
+
+ if (lp->tx_full && netif_queue_stopped(dev) && (TX_BUFFS_AVAIL >= 0)) {
lp->tx_full = 0;
- netif_wake_queue (dev);
- }
+ netif_wake_queue(dev);
+ }
- WRITERAP(lp, LE_CSR0);
- WRITERDP(lp, LE_C0_BABL|LE_C0_CERR|LE_C0_MISS|LE_C0_MERR|LE_C0_IDON|LE_C0_INEA);
+ WRITERAP(lp, LE_CSR0);
+ WRITERDP(lp, LE_C0_BABL|LE_C0_CERR|LE_C0_MISS|LE_C0_MERR|LE_C0_IDON|LE_C0_INEA);
- spin_unlock (&lp->devlock);
+ spin_unlock(&lp->devlock);
return IRQ_HANDLED;
}
-int lance_open (struct net_device *dev)
+int lance_open(struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
+ struct lance_private *lp = netdev_priv(dev);
int res;
- /* Install the Interrupt handler. Or we could shunt this out to specific drivers? */
- if (request_irq(lp->irq, lance_interrupt, IRQF_SHARED, lp->name, dev))
- return -EAGAIN;
+ /* Install the Interrupt handler. Or we could shunt this out to specific drivers? */
+ if (request_irq(lp->irq, lance_interrupt, IRQF_SHARED, lp->name, dev))
+ return -EAGAIN;
- res = lance_reset(dev);
+ res = lance_reset(dev);
spin_lock_init(&lp->devlock);
- netif_start_queue (dev);
+ netif_start_queue(dev);
return res;
}
EXPORT_SYMBOL_GPL(lance_open);
-int lance_close (struct net_device *dev)
+int lance_close(struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
+ struct lance_private *lp = netdev_priv(dev);
- netif_stop_queue (dev);
+ netif_stop_queue(dev);
- /* Stop the LANCE */
- WRITERAP(lp, LE_CSR0);
- WRITERDP(lp, LE_C0_STOP);
+ /* Stop the LANCE */
+ WRITERAP(lp, LE_CSR0);
+ WRITERDP(lp, LE_C0_STOP);
- free_irq(lp->irq, dev);
+ free_irq(lp->irq, dev);
- return 0;
+ return 0;
}
EXPORT_SYMBOL_GPL(lance_close);
@@ -524,122 +532,122 @@ void lance_tx_timeout(struct net_device *dev)
printk("lance_tx_timeout\n");
lance_reset(dev);
dev->trans_start = jiffies; /* prevent tx timeout */
- netif_wake_queue (dev);
+ netif_wake_queue(dev);
}
EXPORT_SYMBOL_GPL(lance_tx_timeout);
-int lance_start_xmit (struct sk_buff *skb, struct net_device *dev)
+int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
- volatile struct lance_init_block *ib = lp->init_block;
- int entry, skblen, len;
- static int outs;
+ struct lance_private *lp = netdev_priv(dev);
+ volatile struct lance_init_block *ib = lp->init_block;
+ int entry, skblen, len;
+ static int outs;
unsigned long flags;
- if (!TX_BUFFS_AVAIL)
- return NETDEV_TX_LOCKED;
+ if (!TX_BUFFS_AVAIL)
+ return NETDEV_TX_LOCKED;
- netif_stop_queue (dev);
+ netif_stop_queue(dev);
- skblen = skb->len;
+ skblen = skb->len;
#ifdef DEBUG_DRIVER
- /* dump the packet */
- {
- int i;
-
- for (i = 0; i < 64; i++) {
- if ((i % 16) == 0)
- printk ("\n");
- printk ("%2.2x ", skb->data [i]);
- }
- }
+ /* dump the packet */
+ {
+ int i;
+
+ for (i = 0; i < 64; i++) {
+ if ((i % 16) == 0)
+ printk("\n");
+ printk("%2.2x ", skb->data[i]);
+ }
+ }
#endif
- len = (skblen <= ETH_ZLEN) ? ETH_ZLEN : skblen;
- entry = lp->tx_new & lp->tx_ring_mod_mask;
- ib->btx_ring [entry].length = (-len) | 0xf000;
- ib->btx_ring [entry].misc = 0;
+ len = (skblen <= ETH_ZLEN) ? ETH_ZLEN : skblen;
+ entry = lp->tx_new & lp->tx_ring_mod_mask;
+ ib->btx_ring[entry].length = (-len) | 0xf000;
+ ib->btx_ring[entry].misc = 0;
if (skb->len < ETH_ZLEN)
memset((void *)&ib->tx_buf[entry][0], 0, ETH_ZLEN);
- skb_copy_from_linear_data(skb, (void *)&ib->tx_buf[entry][0], skblen);
+ skb_copy_from_linear_data(skb, (void *)&ib->tx_buf[entry][0], skblen);
- /* Now, give the packet to the lance */
- ib->btx_ring [entry].tmd1_bits = (LE_T1_POK|LE_T1_OWN);
- lp->tx_new = (lp->tx_new+1) & lp->tx_ring_mod_mask;
+ /* Now, give the packet to the lance */
+ ib->btx_ring[entry].tmd1_bits = (LE_T1_POK|LE_T1_OWN);
+ lp->tx_new = (lp->tx_new + 1) & lp->tx_ring_mod_mask;
- outs++;
- /* Kick the lance: transmit now */
- WRITERDP(lp, LE_C0_INEA | LE_C0_TDMD);
- dev_kfree_skb (skb);
+ outs++;
+ /* Kick the lance: transmit now */
+ WRITERDP(lp, LE_C0_INEA | LE_C0_TDMD);
+ dev_kfree_skb(skb);
- spin_lock_irqsave (&lp->devlock, flags);
- if (TX_BUFFS_AVAIL)
- netif_start_queue (dev);
+ spin_lock_irqsave(&lp->devlock, flags);
+ if (TX_BUFFS_AVAIL)
+ netif_start_queue(dev);
else
lp->tx_full = 1;
- spin_unlock_irqrestore (&lp->devlock, flags);
+ spin_unlock_irqrestore(&lp->devlock, flags);
- return NETDEV_TX_OK;
+ return NETDEV_TX_OK;
}
EXPORT_SYMBOL_GPL(lance_start_xmit);
/* taken from the depca driver via a2065.c */
-static void lance_load_multicast (struct net_device *dev)
+static void lance_load_multicast(struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
- volatile struct lance_init_block *ib = lp->init_block;
- volatile u16 *mcast_table = (u16 *)&ib->filter;
+ struct lance_private *lp = netdev_priv(dev);
+ volatile struct lance_init_block *ib = lp->init_block;
+ volatile u16 *mcast_table = (u16 *)&ib->filter;
struct netdev_hw_addr *ha;
- u32 crc;
-
- /* set all multicast bits */
- if (dev->flags & IFF_ALLMULTI){
- ib->filter [0] = 0xffffffff;
- ib->filter [1] = 0xffffffff;
- return;
- }
- /* clear the multicast filter */
- ib->filter [0] = 0;
- ib->filter [1] = 0;
-
- /* Add addresses */
+ u32 crc;
+
+ /* set all multicast bits */
+ if (dev->flags & IFF_ALLMULTI) {
+ ib->filter[0] = 0xffffffff;
+ ib->filter[1] = 0xffffffff;
+ return;
+ }
+ /* clear the multicast filter */
+ ib->filter[0] = 0;
+ ib->filter[1] = 0;
+
+ /* Add addresses */
netdev_for_each_mc_addr(ha, dev) {
crc = ether_crc_le(6, ha->addr);
- crc = crc >> 26;
- mcast_table [crc >> 4] |= 1 << (crc & 0xf);
- }
+ crc = crc >> 26;
+ mcast_table[crc >> 4] |= 1 << (crc & 0xf);
+ }
}
-void lance_set_multicast (struct net_device *dev)
+void lance_set_multicast(struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
- volatile struct lance_init_block *ib = lp->init_block;
+ struct lance_private *lp = netdev_priv(dev);
+ volatile struct lance_init_block *ib = lp->init_block;
int stopped;
stopped = netif_queue_stopped(dev);
if (!stopped)
- netif_stop_queue (dev);
-
- while (lp->tx_old != lp->tx_new)
- schedule();
+ netif_stop_queue(dev);
- WRITERAP(lp, LE_CSR0);
- WRITERDP(lp, LE_C0_STOP);
- lance_init_ring (dev);
+ while (lp->tx_old != lp->tx_new)
+ schedule();
- if (dev->flags & IFF_PROMISC) {
- ib->mode |= LE_MO_PROM;
- } else {
- ib->mode &= ~LE_MO_PROM;
- lance_load_multicast (dev);
- }
- load_csrs (lp);
- init_restart_lance (lp);
+ WRITERAP(lp, LE_CSR0);
+ WRITERDP(lp, LE_C0_STOP);
+ lance_init_ring(dev);
+
+ if (dev->flags & IFF_PROMISC) {
+ ib->mode |= LE_MO_PROM;
+ } else {
+ ib->mode &= ~LE_MO_PROM;
+ lance_load_multicast(dev);
+ }
+ load_csrs(lp);
+ init_restart_lance(lp);
if (!stopped)
- netif_start_queue (dev);
+ netif_start_queue(dev);
}
EXPORT_SYMBOL_GPL(lance_set_multicast);
@@ -648,10 +656,10 @@ void lance_poll(struct net_device *dev)
{
struct lance_private *lp = netdev_priv(dev);
- spin_lock (&lp->devlock);
+ spin_lock(&lp->devlock);
WRITERAP(lp, LE_CSR0);
WRITERDP(lp, LE_C0_STRT);
- spin_unlock (&lp->devlock);
+ spin_unlock(&lp->devlock);
lance_interrupt(dev->irq, dev);
}
#endif
diff --git a/drivers/net/ethernet/amd/7990.h b/drivers/net/ethernet/amd/7990.h
index ae33a99bf476..e9e0be313804 100644
--- a/drivers/net/ethernet/amd/7990.h
+++ b/drivers/net/ethernet/amd/7990.h
@@ -35,33 +35,32 @@
#define LANCE_LOG_RX_BUFFERS 3
#endif
-#define TX_RING_SIZE (1<<LANCE_LOG_TX_BUFFERS)
-#define RX_RING_SIZE (1<<LANCE_LOG_RX_BUFFERS)
-#define TX_RING_MOD_MASK (TX_RING_SIZE - 1)
-#define RX_RING_MOD_MASK (RX_RING_SIZE - 1)
-#define TX_RING_LEN_BITS ((LANCE_LOG_TX_BUFFERS) << 29)
-#define RX_RING_LEN_BITS ((LANCE_LOG_RX_BUFFERS) << 29)
-#define PKT_BUFF_SIZE (1544)
-#define RX_BUFF_SIZE PKT_BUFF_SIZE
-#define TX_BUFF_SIZE PKT_BUFF_SIZE
+#define TX_RING_SIZE (1 << LANCE_LOG_TX_BUFFERS)
+#define RX_RING_SIZE (1 << LANCE_LOG_RX_BUFFERS)
+#define TX_RING_MOD_MASK (TX_RING_SIZE - 1)
+#define RX_RING_MOD_MASK (RX_RING_SIZE - 1)
+#define TX_RING_LEN_BITS ((LANCE_LOG_TX_BUFFERS) << 29)
+#define RX_RING_LEN_BITS ((LANCE_LOG_RX_BUFFERS) << 29)
+#define PKT_BUFF_SIZE (1544)
+#define RX_BUFF_SIZE PKT_BUFF_SIZE
+#define TX_BUFF_SIZE PKT_BUFF_SIZE
/* Each receive buffer is described by a receive message descriptor (RMD) */
struct lance_rx_desc {
- volatile unsigned short rmd0; /* low address of packet */
- volatile unsigned char rmd1_bits; /* descriptor bits */
- volatile unsigned char rmd1_hadr; /* high address of packet */
- volatile short length; /* This length is 2s complement (negative)!
- * Buffer length
- */
- volatile unsigned short mblength; /* Actual number of bytes received */
+ volatile unsigned short rmd0; /* low address of packet */
+ volatile unsigned char rmd1_bits; /* descriptor bits */
+ volatile unsigned char rmd1_hadr; /* high address of packet */
+ volatile short length; /* This length is 2s complement (negative)!
+ * Buffer length */
+ volatile unsigned short mblength; /* Actual number of bytes received */
};
/* Ditto for TMD: */
struct lance_tx_desc {
- volatile unsigned short tmd0; /* low address of packet */
- volatile unsigned char tmd1_bits; /* descriptor bits */
- volatile unsigned char tmd1_hadr; /* high address of packet */
- volatile short length; /* Length is 2s complement (negative)! */
+ volatile unsigned short tmd0; /* low address of packet */
+ volatile unsigned char tmd1_bits; /* descriptor bits */
+ volatile unsigned char tmd1_hadr; /* high address of packet */
+ volatile short length; /* Length is 2s complement (negative)! */
volatile unsigned short misc;
};
@@ -71,181 +70,178 @@ struct lance_tx_desc {
* init block,the Tx and Rx rings and the buffers together in memory:
*/
struct lance_init_block {
- volatile unsigned short mode; /* Pre-set mode (reg. 15) */
- volatile unsigned char phys_addr[6]; /* Physical ethernet address */
- volatile unsigned filter[2]; /* Multicast filter (64 bits) */
-
- /* Receive and transmit ring base, along with extra bits. */
- volatile unsigned short rx_ptr; /* receive descriptor addr */
- volatile unsigned short rx_len; /* receive len and high addr */
- volatile unsigned short tx_ptr; /* transmit descriptor addr */
- volatile unsigned short tx_len; /* transmit len and high addr */
-
- /* The Tx and Rx ring entries must be aligned on 8-byte boundaries.
- * This will be true if this whole struct is 8-byte aligned.
- */
- volatile struct lance_tx_desc btx_ring[TX_RING_SIZE];
- volatile struct lance_rx_desc brx_ring[RX_RING_SIZE];
-
- volatile char tx_buf [TX_RING_SIZE][TX_BUFF_SIZE];
- volatile char rx_buf [RX_RING_SIZE][RX_BUFF_SIZE];
- /* we use this just to make the struct big enough that we can move its startaddr
- * in order to force alignment to an eight byte boundary.
- */
+ volatile unsigned short mode; /* Pre-set mode (reg. 15) */
+ volatile unsigned char phys_addr[6]; /* Physical ethernet address */
+ volatile unsigned filter[2]; /* Multicast filter (64 bits) */
+
+ /* Receive and transmit ring base, along with extra bits. */
+ volatile unsigned short rx_ptr; /* receive descriptor addr */
+ volatile unsigned short rx_len; /* receive len and high addr */
+ volatile unsigned short tx_ptr; /* transmit descriptor addr */
+ volatile unsigned short tx_len; /* transmit len and high addr */
+
+ /* The Tx and Rx ring entries must be aligned on 8-byte boundaries.
+ * This will be true if this whole struct is 8-byte aligned.
+ */
+ volatile struct lance_tx_desc btx_ring[TX_RING_SIZE];
+ volatile struct lance_rx_desc brx_ring[RX_RING_SIZE];
+
+ volatile char tx_buf[TX_RING_SIZE][TX_BUFF_SIZE];
+ volatile char rx_buf[RX_RING_SIZE][RX_BUFF_SIZE];
+ /* we use this just to make the struct big enough that we can move its startaddr
+ * in order to force alignment to an eight byte boundary.
+ */
};
/* This is where we keep all the stuff the driver needs to know about.
* I'm definitely unhappy about the mechanism for allowing specific
* drivers to add things...
*/
-struct lance_private
-{
- char *name;
+struct lance_private {
+ const char *name;
unsigned long base;
- volatile struct lance_init_block *init_block; /* CPU address of RAM */
- volatile struct lance_init_block *lance_init_block; /* LANCE address of RAM */
+ volatile struct lance_init_block *init_block; /* CPU address of RAM */
+ volatile struct lance_init_block *lance_init_block; /* LANCE address of RAM */
- int rx_new, tx_new;
- int rx_old, tx_old;
+ int rx_new, tx_new;
+ int rx_old, tx_old;
- int lance_log_rx_bufs, lance_log_tx_bufs;
- int rx_ring_mod_mask, tx_ring_mod_mask;
+ int lance_log_rx_bufs, lance_log_tx_bufs;
+ int rx_ring_mod_mask, tx_ring_mod_mask;
- int tpe; /* TPE is selected */
- int auto_select; /* cable-selection is by carrier */
- unsigned short busmaster_regval;
+ int tpe; /* TPE is selected */
+ int auto_select; /* cable-selection is by carrier */
+ unsigned short busmaster_regval;
- unsigned int irq; /* IRQ to register */
+ unsigned int irq; /* IRQ to register */
- /* This is because the HP LANCE is disgusting and you have to check
- * a DIO-specific register every time you read/write the LANCE regs :-<
- * [could we get away with making these some sort of macro?]
- */
- void (*writerap)(void *, unsigned short);
- void (*writerdp)(void *, unsigned short);
- unsigned short (*readrdp)(void *);
+ /* This is because the HP LANCE is disgusting and you have to check
+ * a DIO-specific register every time you read/write the LANCE regs :-<
+ * [could we get away with making these some sort of macro?]
+ */
+ void (*writerap)(void *, unsigned short);
+ void (*writerdp)(void *, unsigned short);
+ unsigned short (*readrdp)(void *);
spinlock_t devlock;
char tx_full;
};
/*
- * Am7990 Control and Status Registers
+ * Am7990 Control and Status Registers
*/
-#define LE_CSR0 0x0000 /* LANCE Controller Status */
-#define LE_CSR1 0x0001 /* IADR[15:0] (bit0==0 ie word aligned) */
-#define LE_CSR2 0x0002 /* IADR[23:16] (high bits reserved) */
-#define LE_CSR3 0x0003 /* Misc */
+#define LE_CSR0 0x0000 /* LANCE Controller Status */
+#define LE_CSR1 0x0001 /* IADR[15:0] (bit0==0 ie word aligned) */
+#define LE_CSR2 0x0002 /* IADR[23:16] (high bits reserved) */
+#define LE_CSR3 0x0003 /* Misc */
/*
* Bit definitions for CSR0 (LANCE Controller Status)
*/
-#define LE_C0_ERR 0x8000 /* Error = BABL | CERR | MISS | MERR */
-#define LE_C0_BABL 0x4000 /* Babble: Transmitted too many bits */
-#define LE_C0_CERR 0x2000 /* No Heartbeat (10BASE-T) */
-#define LE_C0_MISS 0x1000 /* Missed Frame (no rx buffer to put it in) */
-#define LE_C0_MERR 0x0800 /* Memory Error */
-#define LE_C0_RINT 0x0400 /* Receive Interrupt */
-#define LE_C0_TINT 0x0200 /* Transmit Interrupt */
-#define LE_C0_IDON 0x0100 /* Initialization Done */
-#define LE_C0_INTR 0x0080 /* Interrupt Flag
- = BABL | MISS | MERR | RINT | TINT | IDON */
-#define LE_C0_INEA 0x0040 /* Interrupt Enable */
-#define LE_C0_RXON 0x0020 /* Receive On */
-#define LE_C0_TXON 0x0010 /* Transmit On */
-#define LE_C0_TDMD 0x0008 /* Transmit Demand */
-#define LE_C0_STOP 0x0004 /* Stop */
-#define LE_C0_STRT 0x0002 /* Start */
-#define LE_C0_INIT 0x0001 /* Initialize */
+#define LE_C0_ERR 0x8000 /* Error = BABL | CERR | MISS | MERR */
+#define LE_C0_BABL 0x4000 /* Babble: Transmitted too many bits */
+#define LE_C0_CERR 0x2000 /* No Heartbeat (10BASE-T) */
+#define LE_C0_MISS 0x1000 /* Missed Frame (no rx buffer to put it in) */
+#define LE_C0_MERR 0x0800 /* Memory Error */
+#define LE_C0_RINT 0x0400 /* Receive Interrupt */
+#define LE_C0_TINT 0x0200 /* Transmit Interrupt */
+#define LE_C0_IDON 0x0100 /* Initialization Done */
+#define LE_C0_INTR 0x0080 /* Interrupt Flag
+ = BABL | MISS | MERR | RINT | TINT | IDON */
+#define LE_C0_INEA 0x0040 /* Interrupt Enable */
+#define LE_C0_RXON 0x0020 /* Receive On */
+#define LE_C0_TXON 0x0010 /* Transmit On */
+#define LE_C0_TDMD 0x0008 /* Transmit Demand */
+#define LE_C0_STOP 0x0004 /* Stop */
+#define LE_C0_STRT 0x0002 /* Start */
+#define LE_C0_INIT 0x0001 /* Initialize */
/*
* Bit definitions for CSR3
*/
-#define LE_C3_BSWP 0x0004 /* Byte Swap
- (on for big endian byte order) */
-#define LE_C3_ACON 0x0002 /* ALE Control
- (on for active low ALE) */
-#define LE_C3_BCON 0x0001 /* Byte Control */
+#define LE_C3_BSWP 0x0004 /* Byte Swap (on for big endian byte order) */
+#define LE_C3_ACON 0x0002 /* ALE Control (on for active low ALE) */
+#define LE_C3_BCON 0x0001 /* Byte Control */
/*
* Mode Flags
*/
-#define LE_MO_PROM 0x8000 /* Promiscuous Mode */
+#define LE_MO_PROM 0x8000 /* Promiscuous Mode */
/* these next ones 0x4000 -- 0x0080 are not available on the LANCE 7990,
* but they are in NetBSD's am7990.h, presumably for backwards-compatible chips
*/
-#define LE_MO_DRCVBC 0x4000 /* disable receive broadcast */
-#define LE_MO_DRCVPA 0x2000 /* disable physical address detection */
-#define LE_MO_DLNKTST 0x1000 /* disable link status */
-#define LE_MO_DAPC 0x0800 /* disable automatic polarity correction */
-#define LE_MO_MENDECL 0x0400 /* MENDEC loopback mode */
-#define LE_MO_LRTTSEL 0x0200 /* lower RX threshold / TX mode selection */
-#define LE_MO_PSEL1 0x0100 /* port selection bit1 */
-#define LE_MO_PSEL0 0x0080 /* port selection bit0 */
+#define LE_MO_DRCVBC 0x4000 /* disable receive broadcast */
+#define LE_MO_DRCVPA 0x2000 /* disable physical address detection */
+#define LE_MO_DLNKTST 0x1000 /* disable link status */
+#define LE_MO_DAPC 0x0800 /* disable automatic polarity correction */
+#define LE_MO_MENDECL 0x0400 /* MENDEC loopback mode */
+#define LE_MO_LRTTSEL 0x0200 /* lower RX threshold / TX mode selection */
+#define LE_MO_PSEL1 0x0100 /* port selection bit1 */
+#define LE_MO_PSEL0 0x0080 /* port selection bit0 */
/* and this one is from the C-LANCE data sheet... */
-#define LE_MO_EMBA 0x0080 /* Enable Modified Backoff Algorithm
- (C-LANCE, not original LANCE) */
-#define LE_MO_INTL 0x0040 /* Internal Loopback */
-#define LE_MO_DRTY 0x0020 /* Disable Retry */
-#define LE_MO_FCOLL 0x0010 /* Force Collision */
-#define LE_MO_DXMTFCS 0x0008 /* Disable Transmit CRC */
-#define LE_MO_LOOP 0x0004 /* Loopback Enable */
-#define LE_MO_DTX 0x0002 /* Disable Transmitter */
-#define LE_MO_DRX 0x0001 /* Disable Receiver */
+#define LE_MO_EMBA 0x0080 /* Enable Modified Backoff Algorithm
+ (C-LANCE, not original LANCE) */
+#define LE_MO_INTL 0x0040 /* Internal Loopback */
+#define LE_MO_DRTY 0x0020 /* Disable Retry */
+#define LE_MO_FCOLL 0x0010 /* Force Collision */
+#define LE_MO_DXMTFCS 0x0008 /* Disable Transmit CRC */
+#define LE_MO_LOOP 0x0004 /* Loopback Enable */
+#define LE_MO_DTX 0x0002 /* Disable Transmitter */
+#define LE_MO_DRX 0x0001 /* Disable Receiver */
/*
* Receive Flags
*/
-#define LE_R1_OWN 0x80 /* LANCE owns the descriptor */
-#define LE_R1_ERR 0x40 /* Error */
-#define LE_R1_FRA 0x20 /* Framing Error */
-#define LE_R1_OFL 0x10 /* Overflow Error */
-#define LE_R1_CRC 0x08 /* CRC Error */
-#define LE_R1_BUF 0x04 /* Buffer Error */
-#define LE_R1_SOP 0x02 /* Start of Packet */
-#define LE_R1_EOP 0x01 /* End of Packet */
-#define LE_R1_POK 0x03 /* Packet is complete: SOP + EOP */
+#define LE_R1_OWN 0x80 /* LANCE owns the descriptor */
+#define LE_R1_ERR 0x40 /* Error */
+#define LE_R1_FRA 0x20 /* Framing Error */
+#define LE_R1_OFL 0x10 /* Overflow Error */
+#define LE_R1_CRC 0x08 /* CRC Error */
+#define LE_R1_BUF 0x04 /* Buffer Error */
+#define LE_R1_SOP 0x02 /* Start of Packet */
+#define LE_R1_EOP 0x01 /* End of Packet */
+#define LE_R1_POK 0x03 /* Packet is complete: SOP + EOP */
/*
* Transmit Flags
*/
-#define LE_T1_OWN 0x80 /* LANCE owns the descriptor */
-#define LE_T1_ERR 0x40 /* Error */
-#define LE_T1_RES 0x20 /* Reserved, LANCE writes this with a zero */
-#define LE_T1_EMORE 0x10 /* More than one retry needed */
-#define LE_T1_EONE 0x08 /* One retry needed */
-#define LE_T1_EDEF 0x04 /* Deferred */
-#define LE_T1_SOP 0x02 /* Start of Packet */
-#define LE_T1_EOP 0x01 /* End of Packet */
-#define LE_T1_POK 0x03 /* Packet is complete: SOP + EOP */
+#define LE_T1_OWN 0x80 /* LANCE owns the descriptor */
+#define LE_T1_ERR 0x40 /* Error */
+#define LE_T1_RES 0x20 /* Reserved, LANCE writes this with a zero */
+#define LE_T1_EMORE 0x10 /* More than one retry needed */
+#define LE_T1_EONE 0x08 /* One retry needed */
+#define LE_T1_EDEF 0x04 /* Deferred */
+#define LE_T1_SOP 0x02 /* Start of Packet */
+#define LE_T1_EOP 0x01 /* End of Packet */
+#define LE_T1_POK 0x03 /* Packet is complete: SOP + EOP */
/*
* Error Flags
*/
-#define LE_T3_BUF 0x8000 /* Buffer Error */
-#define LE_T3_UFL 0x4000 /* Underflow Error */
-#define LE_T3_LCOL 0x1000 /* Late Collision */
-#define LE_T3_CLOS 0x0800 /* Loss of Carrier */
-#define LE_T3_RTY 0x0400 /* Retry Error */
-#define LE_T3_TDR 0x03ff /* Time Domain Reflectometry */
+#define LE_T3_BUF 0x8000 /* Buffer Error */
+#define LE_T3_UFL 0x4000 /* Underflow Error */
+#define LE_T3_LCOL 0x1000 /* Late Collision */
+#define LE_T3_CLOS 0x0800 /* Loss of Carrier */
+#define LE_T3_RTY 0x0400 /* Retry Error */
+#define LE_T3_TDR 0x03ff /* Time Domain Reflectometry */
/* Miscellaneous useful macros */
-#define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\
- lp->tx_old+lp->tx_ring_mod_mask-lp->tx_new:\
- lp->tx_old - lp->tx_new-1)
+#define TX_BUFFS_AVAIL ((lp->tx_old <= lp->tx_new) ? \
+ lp->tx_old + lp->tx_ring_mod_mask - lp->tx_new : \
+ lp->tx_old - lp->tx_new - 1)
/* The LANCE only uses 24 bit addresses. This does the obvious thing. */
#define LANCE_ADDR(x) ((int)(x) & ~0xff000000)
/* Now the prototypes we export */
int lance_open(struct net_device *dev);
-int lance_close (struct net_device *dev);
-int lance_start_xmit (struct sk_buff *skb, struct net_device *dev);
-void lance_set_multicast (struct net_device *dev);
+int lance_close(struct net_device *dev);
+int lance_start_xmit(struct sk_buff *skb, struct net_device *dev);
+void lance_set_multicast(struct net_device *dev);
void lance_tx_timeout(struct net_device *dev);
#ifdef CONFIG_NET_POLL_CONTROLLER
void lance_poll(struct net_device *dev);
diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c
index d042511bdc13..d6beba0bc01f 100644
--- a/drivers/net/ethernet/amd/amd8111e.c
+++ b/drivers/net/ethernet/amd/amd8111e.c
@@ -24,9 +24,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
Module Name:
diff --git a/drivers/net/ethernet/amd/amd8111e.h b/drivers/net/ethernet/amd/amd8111e.h
index 8baa3527ba74..b1fae36360d2 100644
--- a/drivers/net/ethernet/amd/amd8111e.h
+++ b/drivers/net/ethernet/amd/amd8111e.h
@@ -13,9 +13,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
Module Name:
diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c
index 427c148bb643..2eee5764805d 100644
--- a/drivers/net/ethernet/amd/au1000_eth.c
+++ b/drivers/net/ethernet/amd/au1000_eth.c
@@ -27,8 +27,7 @@
* for more details.
*
* You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
*
* ########################################################################
*
diff --git a/drivers/net/ethernet/amd/au1000_eth.h b/drivers/net/ethernet/amd/au1000_eth.h
index 4b7f7ad62bb8..ca53024f017f 100644
--- a/drivers/net/ethernet/amd/au1000_eth.h
+++ b/drivers/net/ethernet/amd/au1000_eth.h
@@ -18,8 +18,7 @@
* for more details.
*
* You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
*
* ########################################################################
*
diff --git a/drivers/net/ethernet/amd/hplance.c b/drivers/net/ethernet/amd/hplance.c
index 0c61fd50d882..47ce57c2c893 100644
--- a/drivers/net/ethernet/amd/hplance.c
+++ b/drivers/net/ethernet/amd/hplance.c
@@ -127,41 +127,41 @@ static void hplance_remove_one(struct dio_dev *d)
/* Initialise a single lance board at the given DIO device */
static void hplance_init(struct net_device *dev, struct dio_dev *d)
{
- unsigned long va = (d->resource.start + DIO_VIRADDRBASE);
- struct hplance_private *lp;
- int i;
-
- /* reset the board */
- out_8(va+DIO_IDOFF, 0xff);
- udelay(100); /* ariba! ariba! udelay! udelay! */
-
- /* Fill the dev fields */
- dev->base_addr = va;
- dev->netdev_ops = &hplance_netdev_ops;
- dev->dma = 0;
-
- for (i=0; i<6; i++) {
- /* The NVRAM holds our ethernet address, one nibble per byte,
- * at bytes NVRAMOFF+1,3,5,7,9...
- */
- dev->dev_addr[i] = ((in_8(va + HPLANCE_NVRAMOFF + i*4 + 1) & 0xF) << 4)
- | (in_8(va + HPLANCE_NVRAMOFF + i*4 + 3) & 0xF);
- }
-
- lp = netdev_priv(dev);
- lp->lance.name = (char*)d->name; /* discards const, shut up gcc */
- lp->lance.base = va;
- lp->lance.init_block = (struct lance_init_block *)(va + HPLANCE_MEMOFF); /* CPU addr */
- lp->lance.lance_init_block = NULL; /* LANCE addr of same RAM */
- lp->lance.busmaster_regval = LE_C3_BSWP; /* we're bigendian */
- lp->lance.irq = d->ipl;
- lp->lance.writerap = hplance_writerap;
- lp->lance.writerdp = hplance_writerdp;
- lp->lance.readrdp = hplance_readrdp;
- lp->lance.lance_log_rx_bufs = LANCE_LOG_RX_BUFFERS;
- lp->lance.lance_log_tx_bufs = LANCE_LOG_TX_BUFFERS;
- lp->lance.rx_ring_mod_mask = RX_RING_MOD_MASK;
- lp->lance.tx_ring_mod_mask = TX_RING_MOD_MASK;
+ unsigned long va = (d->resource.start + DIO_VIRADDRBASE);
+ struct hplance_private *lp;
+ int i;
+
+ /* reset the board */
+ out_8(va + DIO_IDOFF, 0xff);
+ udelay(100); /* ariba! ariba! udelay! udelay! */
+
+ /* Fill the dev fields */
+ dev->base_addr = va;
+ dev->netdev_ops = &hplance_netdev_ops;
+ dev->dma = 0;
+
+ for (i = 0; i < 6; i++) {
+ /* The NVRAM holds our ethernet address, one nibble per byte,
+ * at bytes NVRAMOFF+1,3,5,7,9...
+ */
+ dev->dev_addr[i] = ((in_8(va + HPLANCE_NVRAMOFF + i*4 + 1) & 0xF) << 4)
+ | (in_8(va + HPLANCE_NVRAMOFF + i*4 + 3) & 0xF);
+ }
+
+ lp = netdev_priv(dev);
+ lp->lance.name = d->name;
+ lp->lance.base = va;
+ lp->lance.init_block = (struct lance_init_block *)(va + HPLANCE_MEMOFF); /* CPU addr */
+ lp->lance.lance_init_block = NULL; /* LANCE addr of same RAM */
+ lp->lance.busmaster_regval = LE_C3_BSWP; /* we're bigendian */
+ lp->lance.irq = d->ipl;
+ lp->lance.writerap = hplance_writerap;
+ lp->lance.writerdp = hplance_writerdp;
+ lp->lance.readrdp = hplance_readrdp;
+ lp->lance.lance_log_rx_bufs = LANCE_LOG_RX_BUFFERS;
+ lp->lance.lance_log_tx_bufs = LANCE_LOG_TX_BUFFERS;
+ lp->lance.rx_ring_mod_mask = RX_RING_MOD_MASK;
+ lp->lance.tx_ring_mod_mask = TX_RING_MOD_MASK;
}
/* This is disgusting. We have to check the DIO status register for ack every
@@ -195,25 +195,25 @@ static unsigned short hplance_readrdp(void *priv)
static int hplance_open(struct net_device *dev)
{
- int status;
- struct lance_private *lp = netdev_priv(dev);
+ int status;
+ struct lance_private *lp = netdev_priv(dev);
- status = lance_open(dev); /* call generic lance open code */
- if (status)
- return status;
- /* enable interrupts at board level. */
- out_8(lp->base + HPLANCE_STATUS, LE_IE);
+ status = lance_open(dev); /* call generic lance open code */
+ if (status)
+ return status;
+ /* enable interrupts at board level. */
+ out_8(lp->base + HPLANCE_STATUS, LE_IE);
- return 0;
+ return 0;
}
static int hplance_close(struct net_device *dev)
{
- struct lance_private *lp = netdev_priv(dev);
+ struct lance_private *lp = netdev_priv(dev);
- out_8(lp->base + HPLANCE_STATUS, 0); /* disable interrupts at boardlevel */
- lance_close(dev);
- return 0;
+ out_8(lp->base + HPLANCE_STATUS, 0); /* disable interrupts at boardlevel */
+ lance_close(dev);
+ return 0;
}
static int __init hplance_init_module(void)
@@ -223,7 +223,7 @@ static int __init hplance_init_module(void)
static void __exit hplance_cleanup_module(void)
{
- dio_unregister_driver(&hplance_driver);
+ dio_unregister_driver(&hplance_driver);
}
module_init(hplance_init_module);
diff --git a/drivers/net/ethernet/amd/mvme147.c b/drivers/net/ethernet/amd/mvme147.c
index e108e911da05..0e8399dec054 100644
--- a/drivers/net/ethernet/amd/mvme147.c
+++ b/drivers/net/ethernet/amd/mvme147.c
@@ -94,33 +94,31 @@ struct net_device * __init mvme147lance_probe(int unit)
dev->netdev_ops = &lance_netdev_ops;
dev->dma = 0;
- addr=(u_long *)ETHERNET_ADDRESS;
+ addr = (u_long *)ETHERNET_ADDRESS;
address = *addr;
- dev->dev_addr[0]=0x08;
- dev->dev_addr[1]=0x00;
- dev->dev_addr[2]=0x3e;
- address=address>>8;
- dev->dev_addr[5]=address&0xff;
- address=address>>8;
- dev->dev_addr[4]=address&0xff;
- address=address>>8;
- dev->dev_addr[3]=address&0xff;
-
- printk("%s: MVME147 at 0x%08lx, irq %d, "
- "Hardware Address %pM\n",
+ dev->dev_addr[0] = 0x08;
+ dev->dev_addr[1] = 0x00;
+ dev->dev_addr[2] = 0x3e;
+ address = address >> 8;
+ dev->dev_addr[5] = address&0xff;
+ address = address >> 8;
+ dev->dev_addr[4] = address&0xff;
+ address = address >> 8;
+ dev->dev_addr[3] = address&0xff;
+
+ printk("%s: MVME147 at 0x%08lx, irq %d, Hardware Address %pM\n",
dev->name, dev->base_addr, MVME147_LANCE_IRQ,
dev->dev_addr);
lp = netdev_priv(dev);
lp->ram = __get_dma_pages(GFP_ATOMIC, 3); /* 16K */
- if (!lp->ram)
- {
+ if (!lp->ram) {
printk("%s: No memory for LANCE buffers\n", dev->name);
free_netdev(dev);
return ERR_PTR(-ENOMEM);
}
- lp->lance.name = (char*)name; /* discards const, shut up gcc */
+ lp->lance.name = name;
lp->lance.base = dev->base_addr;
lp->lance.init_block = (struct lance_init_block *)(lp->ram); /* CPU addr */
lp->lance.lance_init_block = (struct lance_init_block *)(lp->ram); /* LANCE addr of same RAM */
@@ -167,8 +165,8 @@ static int m147lance_open(struct net_device *dev)
if (status)
return status;
/* enable interrupts at board level. */
- m147_pcc->lan_cntrl=0; /* clear the interrupts (if any) */
- m147_pcc->lan_cntrl=0x08 | 0x04; /* Enable irq 4 */
+ m147_pcc->lan_cntrl = 0; /* clear the interrupts (if any) */
+ m147_pcc->lan_cntrl = 0x08 | 0x04; /* Enable irq 4 */
return 0;
}
@@ -176,7 +174,7 @@ static int m147lance_open(struct net_device *dev)
static int m147lance_close(struct net_device *dev)
{
/* disable interrupts at boardlevel */
- m147_pcc->lan_cntrl=0x0; /* disable interrupts */
+ m147_pcc->lan_cntrl = 0x0; /* disable interrupts */
lance_close(dev);
return 0;
}
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index 38492e0b704e..9339cccfe05a 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -1668,7 +1668,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
for (i = 0; i < ETH_ALEN; i++)
promaddr[i] = inb(ioaddr + i);
- if (memcmp(promaddr, dev->dev_addr, ETH_ALEN) ||
+ if (!ether_addr_equal(promaddr, dev->dev_addr) ||
!is_valid_ether_addr(dev->dev_addr)) {
if (is_valid_ether_addr(promaddr)) {
if (pcnet32_debug & NETIF_MSG_PROBE) {
diff --git a/drivers/net/ethernet/arc/emac.h b/drivers/net/ethernet/arc/emac.h
index dc08678bf9a4..928fac6dd10a 100644
--- a/drivers/net/ethernet/arc/emac.h
+++ b/drivers/net/ethernet/arc/emac.h
@@ -122,7 +122,6 @@ struct buffer_state {
* @link: PHY's last seen link state.
* @duplex: PHY's last set duplex mode.
* @speed: PHY's last set speed.
- * @max_speed: Maximum supported by current system network data-rate.
*/
struct arc_emac_priv {
/* Devices */
@@ -152,7 +151,6 @@ struct arc_emac_priv {
unsigned int link;
unsigned int duplex;
unsigned int speed;
- unsigned int max_speed;
};
/**
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index 248baf6273fb..eeecc29cf5b7 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -381,17 +381,7 @@ static int arc_emac_open(struct net_device *ndev)
phy_dev->autoneg = AUTONEG_ENABLE;
phy_dev->speed = 0;
phy_dev->duplex = 0;
- phy_dev->advertising = phy_dev->supported;
-
- if (priv->max_speed > 100) {
- phy_dev->advertising &= PHY_GBIT_FEATURES;
- } else if (priv->max_speed <= 100) {
- phy_dev->advertising &= PHY_BASIC_FEATURES;
- if (priv->max_speed <= 10) {
- phy_dev->advertising &= ~SUPPORTED_100baseT_Half;
- phy_dev->advertising &= ~SUPPORTED_100baseT_Full;
- }
- }
+ phy_dev->advertising &= phy_dev->supported;
priv->last_rx_bd = 0;
@@ -704,14 +694,6 @@ static int arc_emac_probe(struct platform_device *pdev)
/* Set poll rate so that it polls every 1 ms */
arc_reg_set(priv, R_POLLRATE, clock_frequency / 1000000);
- /* Get max speed of operation from device tree */
- if (of_property_read_u32(pdev->dev.of_node, "max-speed",
- &priv->max_speed)) {
- dev_err(&pdev->dev, "failed to retrieve <max-speed> from device tree\n");
- err = -EINVAL;
- goto out;
- }
-
ndev->irq = irq;
dev_info(&pdev->dev, "IRQ is %d\n", ndev->irq);
diff --git a/drivers/net/ethernet/atheros/alx/alx.h b/drivers/net/ethernet/atheros/alx/alx.h
index d71103dbf2cd..8fc93c5f6abc 100644
--- a/drivers/net/ethernet/atheros/alx/alx.h
+++ b/drivers/net/ethernet/atheros/alx/alx.h
@@ -106,6 +106,9 @@ struct alx_priv {
u16 msg_enable;
bool msi;
+
+ /* protects hw.stats */
+ spinlock_t stats_lock;
};
extern const struct ethtool_ops alx_ethtool_ops;
diff --git a/drivers/net/ethernet/atheros/alx/ethtool.c b/drivers/net/ethernet/atheros/alx/ethtool.c
index 45b36507abc1..08e22df2a300 100644
--- a/drivers/net/ethernet/atheros/alx/ethtool.c
+++ b/drivers/net/ethernet/atheros/alx/ethtool.c
@@ -46,6 +46,66 @@
#include "reg.h"
#include "hw.h"
+/* The order of these strings must match the order of the fields in
+ * struct alx_hw_stats
+ * See hw.h
+ */
+static const char alx_gstrings_stats[][ETH_GSTRING_LEN] = {
+ "rx_packets",
+ "rx_bcast_packets",
+ "rx_mcast_packets",
+ "rx_pause_packets",
+ "rx_ctrl_packets",
+ "rx_fcs_errors",
+ "rx_length_errors",
+ "rx_bytes",
+ "rx_runt_packets",
+ "rx_fragments",
+ "rx_64B_or_less_packets",
+ "rx_65B_to_127B_packets",
+ "rx_128B_to_255B_packets",
+ "rx_256B_to_511B_packets",
+ "rx_512B_to_1023B_packets",
+ "rx_1024B_to_1518B_packets",
+ "rx_1519B_to_mtu_packets",
+ "rx_oversize_packets",
+ "rx_rxf_ov_drop_packets",
+ "rx_rrd_ov_drop_packets",
+ "rx_align_errors",
+ "rx_bcast_bytes",
+ "rx_mcast_bytes",
+ "rx_address_errors",
+ "tx_packets",
+ "tx_bcast_packets",
+ "tx_mcast_packets",
+ "tx_pause_packets",
+ "tx_exc_defer_packets",
+ "tx_ctrl_packets",
+ "tx_defer_packets",
+ "tx_bytes",
+ "tx_64B_or_less_packets",
+ "tx_65B_to_127B_packets",
+ "tx_128B_to_255B_packets",
+ "tx_256B_to_511B_packets",
+ "tx_512B_to_1023B_packets",
+ "tx_1024B_to_1518B_packets",
+ "tx_1519B_to_mtu_packets",
+ "tx_single_collision",
+ "tx_multiple_collisions",
+ "tx_late_collision",
+ "tx_abort_collision",
+ "tx_underrun",
+ "tx_trd_eop",
+ "tx_length_errors",
+ "tx_trunc_packets",
+ "tx_bcast_bytes",
+ "tx_mcast_bytes",
+ "tx_update",
+};
+
+#define ALX_NUM_STATS ARRAY_SIZE(alx_gstrings_stats)
+
+
static u32 alx_get_supported_speeds(struct alx_hw *hw)
{
u32 supported = SUPPORTED_10baseT_Half |
@@ -201,6 +261,44 @@ static void alx_set_msglevel(struct net_device *netdev, u32 data)
alx->msg_enable = data;
}
+static void alx_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *estats, u64 *data)
+{
+ struct alx_priv *alx = netdev_priv(netdev);
+ struct alx_hw *hw = &alx->hw;
+
+ spin_lock(&alx->stats_lock);
+
+ alx_update_hw_stats(hw);
+ BUILD_BUG_ON(sizeof(hw->stats) - offsetof(struct alx_hw_stats, rx_ok) <
+ ALX_NUM_STATS * sizeof(u64));
+ memcpy(data, &hw->stats.rx_ok, ALX_NUM_STATS * sizeof(u64));
+
+ spin_unlock(&alx->stats_lock);
+}
+
+static void alx_get_strings(struct net_device *netdev, u32 stringset, u8 *buf)
+{
+ switch (stringset) {
+ case ETH_SS_STATS:
+ memcpy(buf, &alx_gstrings_stats, sizeof(alx_gstrings_stats));
+ break;
+ default:
+ WARN_ON(1);
+ break;
+ }
+}
+
+static int alx_get_sset_count(struct net_device *netdev, int sset)
+{
+ switch (sset) {
+ case ETH_SS_STATS:
+ return ALX_NUM_STATS;
+ default:
+ return -EINVAL;
+ }
+}
+
const struct ethtool_ops alx_ethtool_ops = {
.get_settings = alx_get_settings,
.set_settings = alx_set_settings,
@@ -209,4 +307,7 @@ const struct ethtool_ops alx_ethtool_ops = {
.get_msglevel = alx_get_msglevel,
.set_msglevel = alx_set_msglevel,
.get_link = ethtool_op_get_link,
+ .get_strings = alx_get_strings,
+ .get_sset_count = alx_get_sset_count,
+ .get_ethtool_stats = alx_get_ethtool_stats,
};
diff --git a/drivers/net/ethernet/atheros/alx/hw.c b/drivers/net/ethernet/atheros/alx/hw.c
index 1e8c24a3cb4e..7712f068f6d4 100644
--- a/drivers/net/ethernet/atheros/alx/hw.c
+++ b/drivers/net/ethernet/atheros/alx/hw.c
@@ -1050,3 +1050,61 @@ bool alx_get_phy_info(struct alx_hw *hw)
return true;
}
+
+void alx_update_hw_stats(struct alx_hw *hw)
+{
+ /* RX stats */
+ hw->stats.rx_ok += alx_read_mem32(hw, ALX_MIB_RX_OK);
+ hw->stats.rx_bcast += alx_read_mem32(hw, ALX_MIB_RX_BCAST);
+ hw->stats.rx_mcast += alx_read_mem32(hw, ALX_MIB_RX_MCAST);
+ hw->stats.rx_pause += alx_read_mem32(hw, ALX_MIB_RX_PAUSE);
+ hw->stats.rx_ctrl += alx_read_mem32(hw, ALX_MIB_RX_CTRL);
+ hw->stats.rx_fcs_err += alx_read_mem32(hw, ALX_MIB_RX_FCS_ERR);
+ hw->stats.rx_len_err += alx_read_mem32(hw, ALX_MIB_RX_LEN_ERR);
+ hw->stats.rx_byte_cnt += alx_read_mem32(hw, ALX_MIB_RX_BYTE_CNT);
+ hw->stats.rx_runt += alx_read_mem32(hw, ALX_MIB_RX_RUNT);
+ hw->stats.rx_frag += alx_read_mem32(hw, ALX_MIB_RX_FRAG);
+ hw->stats.rx_sz_64B += alx_read_mem32(hw, ALX_MIB_RX_SZ_64B);
+ hw->stats.rx_sz_127B += alx_read_mem32(hw, ALX_MIB_RX_SZ_127B);
+ hw->stats.rx_sz_255B += alx_read_mem32(hw, ALX_MIB_RX_SZ_255B);
+ hw->stats.rx_sz_511B += alx_read_mem32(hw, ALX_MIB_RX_SZ_511B);
+ hw->stats.rx_sz_1023B += alx_read_mem32(hw, ALX_MIB_RX_SZ_1023B);
+ hw->stats.rx_sz_1518B += alx_read_mem32(hw, ALX_MIB_RX_SZ_1518B);
+ hw->stats.rx_sz_max += alx_read_mem32(hw, ALX_MIB_RX_SZ_MAX);
+ hw->stats.rx_ov_sz += alx_read_mem32(hw, ALX_MIB_RX_OV_SZ);
+ hw->stats.rx_ov_rxf += alx_read_mem32(hw, ALX_MIB_RX_OV_RXF);
+ hw->stats.rx_ov_rrd += alx_read_mem32(hw, ALX_MIB_RX_OV_RRD);
+ hw->stats.rx_align_err += alx_read_mem32(hw, ALX_MIB_RX_ALIGN_ERR);
+ hw->stats.rx_bc_byte_cnt += alx_read_mem32(hw, ALX_MIB_RX_BCCNT);
+ hw->stats.rx_mc_byte_cnt += alx_read_mem32(hw, ALX_MIB_RX_MCCNT);
+ hw->stats.rx_err_addr += alx_read_mem32(hw, ALX_MIB_RX_ERRADDR);
+
+ /* TX stats */
+ hw->stats.tx_ok += alx_read_mem32(hw, ALX_MIB_TX_OK);
+ hw->stats.tx_bcast += alx_read_mem32(hw, ALX_MIB_TX_BCAST);
+ hw->stats.tx_mcast += alx_read_mem32(hw, ALX_MIB_TX_MCAST);
+ hw->stats.tx_pause += alx_read_mem32(hw, ALX_MIB_TX_PAUSE);
+ hw->stats.tx_exc_defer += alx_read_mem32(hw, ALX_MIB_TX_EXC_DEFER);
+ hw->stats.tx_ctrl += alx_read_mem32(hw, ALX_MIB_TX_CTRL);
+ hw->stats.tx_defer += alx_read_mem32(hw, ALX_MIB_TX_DEFER);
+ hw->stats.tx_byte_cnt += alx_read_mem32(hw, ALX_MIB_TX_BYTE_CNT);
+ hw->stats.tx_sz_64B += alx_read_mem32(hw, ALX_MIB_TX_SZ_64B);
+ hw->stats.tx_sz_127B += alx_read_mem32(hw, ALX_MIB_TX_SZ_127B);
+ hw->stats.tx_sz_255B += alx_read_mem32(hw, ALX_MIB_TX_SZ_255B);
+ hw->stats.tx_sz_511B += alx_read_mem32(hw, ALX_MIB_TX_SZ_511B);
+ hw->stats.tx_sz_1023B += alx_read_mem32(hw, ALX_MIB_TX_SZ_1023B);
+ hw->stats.tx_sz_1518B += alx_read_mem32(hw, ALX_MIB_TX_SZ_1518B);
+ hw->stats.tx_sz_max += alx_read_mem32(hw, ALX_MIB_TX_SZ_MAX);
+ hw->stats.tx_single_col += alx_read_mem32(hw, ALX_MIB_TX_SINGLE_COL);
+ hw->stats.tx_multi_col += alx_read_mem32(hw, ALX_MIB_TX_MULTI_COL);
+ hw->stats.tx_late_col += alx_read_mem32(hw, ALX_MIB_TX_LATE_COL);
+ hw->stats.tx_abort_col += alx_read_mem32(hw, ALX_MIB_TX_ABORT_COL);
+ hw->stats.tx_underrun += alx_read_mem32(hw, ALX_MIB_TX_UNDERRUN);
+ hw->stats.tx_trd_eop += alx_read_mem32(hw, ALX_MIB_TX_TRD_EOP);
+ hw->stats.tx_len_err += alx_read_mem32(hw, ALX_MIB_TX_LEN_ERR);
+ hw->stats.tx_trunc += alx_read_mem32(hw, ALX_MIB_TX_TRUNC);
+ hw->stats.tx_bc_byte_cnt += alx_read_mem32(hw, ALX_MIB_TX_BCCNT);
+ hw->stats.tx_mc_byte_cnt += alx_read_mem32(hw, ALX_MIB_TX_MCCNT);
+
+ hw->stats.update += alx_read_mem32(hw, ALX_MIB_UPDATE);
+}
diff --git a/drivers/net/ethernet/atheros/alx/hw.h b/drivers/net/ethernet/atheros/alx/hw.h
index 96f3b4381e17..15548802d6f8 100644
--- a/drivers/net/ethernet/atheros/alx/hw.h
+++ b/drivers/net/ethernet/atheros/alx/hw.h
@@ -381,6 +381,73 @@ struct alx_rrd {
ALX_ISR_RX_Q6 | \
ALX_ISR_RX_Q7)
+/* Statistics counters collected by the MAC
+ *
+ * The order of the fields must match the strings in alx_gstrings_stats
+ * All stats fields should be u64
+ * See ethtool.c
+ */
+struct alx_hw_stats {
+ /* rx */
+ u64 rx_ok; /* good RX packets */
+ u64 rx_bcast; /* good RX broadcast packets */
+ u64 rx_mcast; /* good RX multicast packets */
+ u64 rx_pause; /* RX pause frames */
+ u64 rx_ctrl; /* RX control packets other than pause frames */
+ u64 rx_fcs_err; /* RX packets with bad FCS */
+ u64 rx_len_err; /* RX packets with length != actual size */
+ u64 rx_byte_cnt; /* good bytes received. FCS is NOT included */
+ u64 rx_runt; /* RX packets < 64 bytes with good FCS */
+ u64 rx_frag; /* RX packets < 64 bytes with bad FCS */
+ u64 rx_sz_64B; /* 64 byte RX packets */
+ u64 rx_sz_127B; /* 65-127 byte RX packets */
+ u64 rx_sz_255B; /* 128-255 byte RX packets */
+ u64 rx_sz_511B; /* 256-511 byte RX packets */
+ u64 rx_sz_1023B; /* 512-1023 byte RX packets */
+ u64 rx_sz_1518B; /* 1024-1518 byte RX packets */
+ u64 rx_sz_max; /* 1519 byte to MTU RX packets */
+ u64 rx_ov_sz; /* truncated RX packets, size > MTU */
+ u64 rx_ov_rxf; /* frames dropped due to RX FIFO overflow */
+ u64 rx_ov_rrd; /* frames dropped due to RRD overflow */
+ u64 rx_align_err; /* alignment errors */
+ u64 rx_bc_byte_cnt; /* RX broadcast bytes, excluding FCS */
+ u64 rx_mc_byte_cnt; /* RX multicast bytes, excluding FCS */
+ u64 rx_err_addr; /* packets dropped due to address filtering */
+
+ /* tx */
+ u64 tx_ok; /* good TX packets */
+ u64 tx_bcast; /* good TX broadcast packets */
+ u64 tx_mcast; /* good TX multicast packets */
+ u64 tx_pause; /* TX pause frames */
+ u64 tx_exc_defer; /* TX packets deferred excessively */
+ u64 tx_ctrl; /* TX control frames, excluding pause frames */
+ u64 tx_defer; /* TX packets deferred */
+ u64 tx_byte_cnt; /* bytes transmitted, FCS is NOT included */
+ u64 tx_sz_64B; /* 64 byte TX packets */
+ u64 tx_sz_127B; /* 65-127 byte TX packets */
+ u64 tx_sz_255B; /* 128-255 byte TX packets */
+ u64 tx_sz_511B; /* 256-511 byte TX packets */
+ u64 tx_sz_1023B; /* 512-1023 byte TX packets */
+ u64 tx_sz_1518B; /* 1024-1518 byte TX packets */
+ u64 tx_sz_max; /* 1519 byte to MTU TX packets */
+ u64 tx_single_col; /* packets TX after a single collision */
+ u64 tx_multi_col; /* packets TX after multiple collisions */
+ u64 tx_late_col; /* TX packets with late collisions */
+ u64 tx_abort_col; /* TX packets aborted w/excessive collisions */
+ u64 tx_underrun; /* TX packets aborted due to TX FIFO underrun
+ * or TRD FIFO underrun
+ */
+ u64 tx_trd_eop; /* reads beyond the EOP into the next frame
+ * when TRD was not written timely
+ */
+ u64 tx_len_err; /* TX packets where length != actual size */
+ u64 tx_trunc; /* TX packets truncated due to size > MTU */
+ u64 tx_bc_byte_cnt; /* broadcast bytes transmitted, excluding FCS */
+ u64 tx_mc_byte_cnt; /* multicast bytes transmitted, excluding FCS */
+ u64 update;
+};
+
+
/* maximum interrupt vectors for msix */
#define ALX_MAX_MSIX_INTRS 16
@@ -424,6 +491,9 @@ struct alx_hw {
/* PHY link patch flag */
bool lnk_patch;
+
+ /* cumulated stats from the hardware (registers are cleared on read) */
+ struct alx_hw_stats stats;
};
static inline int alx_hw_revision(struct alx_hw *hw)
@@ -491,6 +561,7 @@ bool alx_phy_configured(struct alx_hw *hw);
void alx_configure_basic(struct alx_hw *hw);
void alx_disable_rss(struct alx_hw *hw);
bool alx_get_phy_info(struct alx_hw *hw);
+void alx_update_hw_stats(struct alx_hw *hw);
static inline u32 alx_speed_to_ethadv(int speed, u8 duplex)
{
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index c3c4c266b846..e92ffd6e1c15 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -1166,10 +1166,60 @@ static void alx_poll_controller(struct net_device *netdev)
}
#endif
+static struct rtnl_link_stats64 *alx_get_stats64(struct net_device *dev,
+ struct rtnl_link_stats64 *net_stats)
+{
+ struct alx_priv *alx = netdev_priv(dev);
+ struct alx_hw_stats *hw_stats = &alx->hw.stats;
+
+ spin_lock(&alx->stats_lock);
+
+ alx_update_hw_stats(&alx->hw);
+
+ net_stats->tx_bytes = hw_stats->tx_byte_cnt;
+ net_stats->rx_bytes = hw_stats->rx_byte_cnt;
+ net_stats->multicast = hw_stats->rx_mcast;
+ net_stats->collisions = hw_stats->tx_single_col +
+ hw_stats->tx_multi_col +
+ hw_stats->tx_late_col +
+ hw_stats->tx_abort_col;
+
+ net_stats->rx_errors = hw_stats->rx_frag +
+ hw_stats->rx_fcs_err +
+ hw_stats->rx_len_err +
+ hw_stats->rx_ov_sz +
+ hw_stats->rx_ov_rrd +
+ hw_stats->rx_align_err +
+ hw_stats->rx_ov_rxf;
+
+ net_stats->rx_fifo_errors = hw_stats->rx_ov_rxf;
+ net_stats->rx_length_errors = hw_stats->rx_len_err;
+ net_stats->rx_crc_errors = hw_stats->rx_fcs_err;
+ net_stats->rx_frame_errors = hw_stats->rx_align_err;
+ net_stats->rx_dropped = hw_stats->rx_ov_rrd;
+
+ net_stats->tx_errors = hw_stats->tx_late_col +
+ hw_stats->tx_abort_col +
+ hw_stats->tx_underrun +
+ hw_stats->tx_trunc;
+
+ net_stats->tx_aborted_errors = hw_stats->tx_abort_col;
+ net_stats->tx_fifo_errors = hw_stats->tx_underrun;
+ net_stats->tx_window_errors = hw_stats->tx_late_col;
+
+ net_stats->tx_packets = hw_stats->tx_ok + net_stats->tx_errors;
+ net_stats->rx_packets = hw_stats->rx_ok + net_stats->rx_errors;
+
+ spin_unlock(&alx->stats_lock);
+
+ return net_stats;
+}
+
static const struct net_device_ops alx_netdev_ops = {
.ndo_open = alx_open,
.ndo_stop = alx_stop,
.ndo_start_xmit = alx_start_xmit,
+ .ndo_get_stats64 = alx_get_stats64,
.ndo_set_rx_mode = alx_set_rx_mode,
.ndo_validate_addr = eth_validate_addr,
.ndo_set_mac_address = alx_set_mac_address,
diff --git a/drivers/net/ethernet/atheros/alx/reg.h b/drivers/net/ethernet/atheros/alx/reg.h
index e4358c98bc4e..af006b44b2a6 100644
--- a/drivers/net/ethernet/atheros/alx/reg.h
+++ b/drivers/net/ethernet/atheros/alx/reg.h
@@ -404,15 +404,59 @@
/* MIB */
#define ALX_MIB_BASE 0x1700
+
#define ALX_MIB_RX_OK (ALX_MIB_BASE + 0)
+#define ALX_MIB_RX_BCAST (ALX_MIB_BASE + 4)
+#define ALX_MIB_RX_MCAST (ALX_MIB_BASE + 8)
+#define ALX_MIB_RX_PAUSE (ALX_MIB_BASE + 12)
+#define ALX_MIB_RX_CTRL (ALX_MIB_BASE + 16)
+#define ALX_MIB_RX_FCS_ERR (ALX_MIB_BASE + 20)
+#define ALX_MIB_RX_LEN_ERR (ALX_MIB_BASE + 24)
+#define ALX_MIB_RX_BYTE_CNT (ALX_MIB_BASE + 28)
+#define ALX_MIB_RX_RUNT (ALX_MIB_BASE + 32)
+#define ALX_MIB_RX_FRAG (ALX_MIB_BASE + 36)
+#define ALX_MIB_RX_SZ_64B (ALX_MIB_BASE + 40)
+#define ALX_MIB_RX_SZ_127B (ALX_MIB_BASE + 44)
+#define ALX_MIB_RX_SZ_255B (ALX_MIB_BASE + 48)
+#define ALX_MIB_RX_SZ_511B (ALX_MIB_BASE + 52)
+#define ALX_MIB_RX_SZ_1023B (ALX_MIB_BASE + 56)
+#define ALX_MIB_RX_SZ_1518B (ALX_MIB_BASE + 60)
+#define ALX_MIB_RX_SZ_MAX (ALX_MIB_BASE + 64)
+#define ALX_MIB_RX_OV_SZ (ALX_MIB_BASE + 68)
+#define ALX_MIB_RX_OV_RXF (ALX_MIB_BASE + 72)
+#define ALX_MIB_RX_OV_RRD (ALX_MIB_BASE + 76)
+#define ALX_MIB_RX_ALIGN_ERR (ALX_MIB_BASE + 80)
+#define ALX_MIB_RX_BCCNT (ALX_MIB_BASE + 84)
+#define ALX_MIB_RX_MCCNT (ALX_MIB_BASE + 88)
#define ALX_MIB_RX_ERRADDR (ALX_MIB_BASE + 92)
+
#define ALX_MIB_TX_OK (ALX_MIB_BASE + 96)
+#define ALX_MIB_TX_BCAST (ALX_MIB_BASE + 100)
+#define ALX_MIB_TX_MCAST (ALX_MIB_BASE + 104)
+#define ALX_MIB_TX_PAUSE (ALX_MIB_BASE + 108)
+#define ALX_MIB_TX_EXC_DEFER (ALX_MIB_BASE + 112)
+#define ALX_MIB_TX_CTRL (ALX_MIB_BASE + 116)
+#define ALX_MIB_TX_DEFER (ALX_MIB_BASE + 120)
+#define ALX_MIB_TX_BYTE_CNT (ALX_MIB_BASE + 124)
+#define ALX_MIB_TX_SZ_64B (ALX_MIB_BASE + 128)
+#define ALX_MIB_TX_SZ_127B (ALX_MIB_BASE + 132)
+#define ALX_MIB_TX_SZ_255B (ALX_MIB_BASE + 136)
+#define ALX_MIB_TX_SZ_511B (ALX_MIB_BASE + 140)
+#define ALX_MIB_TX_SZ_1023B (ALX_MIB_BASE + 144)
+#define ALX_MIB_TX_SZ_1518B (ALX_MIB_BASE + 148)
+#define ALX_MIB_TX_SZ_MAX (ALX_MIB_BASE + 152)
+#define ALX_MIB_TX_SINGLE_COL (ALX_MIB_BASE + 156)
+#define ALX_MIB_TX_MULTI_COL (ALX_MIB_BASE + 160)
+#define ALX_MIB_TX_LATE_COL (ALX_MIB_BASE + 164)
+#define ALX_MIB_TX_ABORT_COL (ALX_MIB_BASE + 168)
+#define ALX_MIB_TX_UNDERRUN (ALX_MIB_BASE + 172)
+#define ALX_MIB_TX_TRD_EOP (ALX_MIB_BASE + 176)
+#define ALX_MIB_TX_LEN_ERR (ALX_MIB_BASE + 180)
+#define ALX_MIB_TX_TRUNC (ALX_MIB_BASE + 184)
+#define ALX_MIB_TX_BCCNT (ALX_MIB_BASE + 188)
#define ALX_MIB_TX_MCCNT (ALX_MIB_BASE + 192)
+#define ALX_MIB_UPDATE (ALX_MIB_BASE + 196)
-#define ALX_RX_STATS_BIN ALX_MIB_RX_OK
-#define ALX_RX_STATS_END ALX_MIB_RX_ERRADDR
-#define ALX_TX_STATS_BIN ALX_MIB_TX_OK
-#define ALX_TX_STATS_END ALX_MIB_TX_MCCNT
#define ALX_ISR 0x1600
#define ALX_ISR_DIS BIT(31)
diff --git a/drivers/net/ethernet/atheros/atlx/atl1.c b/drivers/net/ethernet/atheros/atlx/atl1.c
index 538211d6f7d9..55d86ecdacfe 100644
--- a/drivers/net/ethernet/atheros/atlx/atl1.c
+++ b/drivers/net/ethernet/atheros/atlx/atl1.c
@@ -3122,7 +3122,8 @@ static void atl1_remove(struct pci_dev *pdev)
* from the BIOS during POST. If we've been messing with the MAC
* address, we need to save the permanent one.
*/
- if (memcmp(adapter->hw.mac_addr, adapter->hw.perm_mac_addr, ETH_ALEN)) {
+ if (!ether_addr_equal_unaligned(adapter->hw.mac_addr,
+ adapter->hw.perm_mac_addr)) {
memcpy(adapter->hw.mac_addr, adapter->hw.perm_mac_addr,
ETH_ALEN);
atl1_set_mac_addr(&adapter->hw);
diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig
index 2fa5b86f139d..3f97d9fd0a71 100644
--- a/drivers/net/ethernet/broadcom/Kconfig
+++ b/drivers/net/ethernet/broadcom/Kconfig
@@ -23,6 +23,7 @@ config B44
depends on SSB_POSSIBLE && HAS_DMA
select SSB
select MII
+ select PHYLIB
---help---
If you have a network (Ethernet) controller of this type, say Y
or M and read the Ethernet-HOWTO, available from
diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index 90e54d5488dc..1f7b5aa114fa 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -6,6 +6,7 @@
* Copyright (C) 2006 Felix Fietkau (nbd@openwrt.org)
* Copyright (C) 2006 Broadcom Corporation.
* Copyright (C) 2007 Michael Buesch <m@bues.ch>
+ * Copyright (C) 2013 Hauke Mehrtens <hauke@hauke-m.de>
*
* Distribute under GPL.
*/
@@ -29,6 +30,7 @@
#include <linux/dma-mapping.h>
#include <linux/ssb/ssb.h>
#include <linux/slab.h>
+#include <linux/phy.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -284,7 +286,7 @@ static int __b44_writephy(struct b44 *bp, int phy_addr, int reg, u32 val)
static inline int b44_readphy(struct b44 *bp, int reg, u32 *val)
{
- if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY)
return 0;
return __b44_readphy(bp, bp->phy_addr, reg, val);
@@ -292,14 +294,14 @@ static inline int b44_readphy(struct b44 *bp, int reg, u32 *val)
static inline int b44_writephy(struct b44 *bp, int reg, u32 val)
{
- if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY)
return 0;
return __b44_writephy(bp, bp->phy_addr, reg, val);
}
/* miilib interface */
-static int b44_mii_read(struct net_device *dev, int phy_id, int location)
+static int b44_mdio_read_mii(struct net_device *dev, int phy_id, int location)
{
u32 val;
struct b44 *bp = netdev_priv(dev);
@@ -309,19 +311,36 @@ static int b44_mii_read(struct net_device *dev, int phy_id, int location)
return val;
}
-static void b44_mii_write(struct net_device *dev, int phy_id, int location,
- int val)
+static void b44_mdio_write_mii(struct net_device *dev, int phy_id, int location,
+ int val)
{
struct b44 *bp = netdev_priv(dev);
__b44_writephy(bp, phy_id, location, val);
}
+static int b44_mdio_read_phylib(struct mii_bus *bus, int phy_id, int location)
+{
+ u32 val;
+ struct b44 *bp = bus->priv;
+ int rc = __b44_readphy(bp, phy_id, location, &val);
+ if (rc)
+ return 0xffffffff;
+ return val;
+}
+
+static int b44_mdio_write_phylib(struct mii_bus *bus, int phy_id, int location,
+ u16 val)
+{
+ struct b44 *bp = bus->priv;
+ return __b44_writephy(bp, phy_id, location, val);
+}
+
static int b44_phy_reset(struct b44 *bp)
{
u32 val;
int err;
- if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY)
return 0;
err = b44_writephy(bp, MII_BMCR, BMCR_RESET);
if (err)
@@ -423,7 +442,7 @@ static int b44_setup_phy(struct b44 *bp)
b44_wap54g10_workaround(bp);
- if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY)
return 0;
if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0)
goto out;
@@ -521,12 +540,14 @@ static void b44_check_phy(struct b44 *bp)
{
u32 bmsr, aux;
- if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) {
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY) {
bp->flags |= B44_FLAG_100_BASE_T;
- bp->flags |= B44_FLAG_FULL_DUPLEX;
if (!netif_carrier_ok(bp->dev)) {
u32 val = br32(bp, B44_TX_CTRL);
- val |= TX_CTRL_DUPLEX;
+ if (bp->flags & B44_FLAG_FULL_DUPLEX)
+ val |= TX_CTRL_DUPLEX;
+ else
+ val &= ~TX_CTRL_DUPLEX;
bw32(bp, B44_TX_CTRL, val);
netif_carrier_on(bp->dev);
b44_link_report(bp);
@@ -1315,7 +1336,7 @@ static void b44_chip_reset(struct b44 *bp, int reset_kind)
if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) {
bw32(bp, B44_ENET_CTRL, ENET_CTRL_EPSEL);
br32(bp, B44_ENET_CTRL);
- bp->flags &= ~B44_FLAG_INTERNAL_PHY;
+ bp->flags |= B44_FLAG_EXTERNAL_PHY;
} else {
u32 val = br32(bp, B44_DEVCTRL);
@@ -1324,7 +1345,7 @@ static void b44_chip_reset(struct b44 *bp, int reset_kind)
br32(bp, B44_DEVCTRL);
udelay(100);
}
- bp->flags |= B44_FLAG_INTERNAL_PHY;
+ bp->flags &= ~B44_FLAG_EXTERNAL_PHY;
}
}
@@ -1339,7 +1360,10 @@ static void b44_halt(struct b44 *bp)
bw32(bp, B44_MAC_CTRL, MAC_CTRL_PHY_PDOWN);
/* now reset the chip, but without enabling the MAC&PHY
* part of it. This has to be done _after_ we shut down the PHY */
- b44_chip_reset(bp, B44_CHIP_RESET_PARTIAL);
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY)
+ b44_chip_reset(bp, B44_CHIP_RESET_FULL);
+ else
+ b44_chip_reset(bp, B44_CHIP_RESET_PARTIAL);
}
/* bp->lock is held. */
@@ -1805,6 +1829,11 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct b44 *bp = netdev_priv(dev);
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY) {
+ BUG_ON(!bp->phydev);
+ return phy_ethtool_gset(bp->phydev, cmd);
+ }
+
cmd->supported = (SUPPORTED_Autoneg);
cmd->supported |= (SUPPORTED_100baseT_Half |
SUPPORTED_100baseT_Full |
@@ -1828,8 +1857,8 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
DUPLEX_FULL : DUPLEX_HALF;
cmd->port = 0;
cmd->phy_address = bp->phy_addr;
- cmd->transceiver = (bp->flags & B44_FLAG_INTERNAL_PHY) ?
- XCVR_INTERNAL : XCVR_EXTERNAL;
+ cmd->transceiver = (bp->flags & B44_FLAG_EXTERNAL_PHY) ?
+ XCVR_EXTERNAL : XCVR_INTERNAL;
cmd->autoneg = (bp->flags & B44_FLAG_FORCE_LINK) ?
AUTONEG_DISABLE : AUTONEG_ENABLE;
if (cmd->autoneg == AUTONEG_ENABLE)
@@ -1846,7 +1875,23 @@ static int b44_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
static int b44_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
{
struct b44 *bp = netdev_priv(dev);
- u32 speed = ethtool_cmd_speed(cmd);
+ u32 speed;
+ int ret;
+
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY) {
+ BUG_ON(!bp->phydev);
+ spin_lock_irq(&bp->lock);
+ if (netif_running(dev))
+ b44_setup_phy(bp);
+
+ ret = phy_ethtool_sset(bp->phydev, cmd);
+
+ spin_unlock_irq(&bp->lock);
+
+ return ret;
+ }
+
+ speed = ethtool_cmd_speed(cmd);
/* We do not support gigabit. */
if (cmd->autoneg == AUTONEG_ENABLE) {
@@ -2076,7 +2121,6 @@ static const struct ethtool_ops b44_ethtool_ops = {
static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
- struct mii_ioctl_data *data = if_mii(ifr);
struct b44 *bp = netdev_priv(dev);
int err = -EINVAL;
@@ -2084,7 +2128,12 @@ static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
goto out;
spin_lock_irq(&bp->lock);
- err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL);
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY) {
+ BUG_ON(!bp->phydev);
+ err = phy_mii_ioctl(bp->phydev, ifr, cmd);
+ } else {
+ err = generic_mii_ioctl(&bp->mii_if, if_mii(ifr), cmd, NULL);
+ }
spin_unlock_irq(&bp->lock);
out:
return err;
@@ -2146,6 +2195,141 @@ static const struct net_device_ops b44_netdev_ops = {
#endif
};
+static void b44_adjust_link(struct net_device *dev)
+{
+ struct b44 *bp = netdev_priv(dev);
+ struct phy_device *phydev = bp->phydev;
+ bool status_changed = 0;
+
+ BUG_ON(!phydev);
+
+ if (bp->old_link != phydev->link) {
+ status_changed = 1;
+ bp->old_link = phydev->link;
+ }
+
+ /* reflect duplex change */
+ if (phydev->link) {
+ if ((phydev->duplex == DUPLEX_HALF) &&
+ (bp->flags & B44_FLAG_FULL_DUPLEX)) {
+ status_changed = 1;
+ bp->flags &= ~B44_FLAG_FULL_DUPLEX;
+ } else if ((phydev->duplex == DUPLEX_FULL) &&
+ !(bp->flags & B44_FLAG_FULL_DUPLEX)) {
+ status_changed = 1;
+ bp->flags |= B44_FLAG_FULL_DUPLEX;
+ }
+ }
+
+ if (status_changed) {
+ b44_check_phy(bp);
+ phy_print_status(phydev);
+ }
+}
+
+static int b44_register_phy_one(struct b44 *bp)
+{
+ struct mii_bus *mii_bus;
+ struct ssb_device *sdev = bp->sdev;
+ struct phy_device *phydev;
+ char bus_id[MII_BUS_ID_SIZE + 3];
+ struct ssb_sprom *sprom = &sdev->bus->sprom;
+ int err;
+
+ mii_bus = mdiobus_alloc();
+ if (!mii_bus) {
+ dev_err(sdev->dev, "mdiobus_alloc() failed\n");
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ mii_bus->priv = bp;
+ mii_bus->read = b44_mdio_read_phylib;
+ mii_bus->write = b44_mdio_write_phylib;
+ mii_bus->name = "b44_eth_mii";
+ mii_bus->parent = sdev->dev;
+ mii_bus->phy_mask = ~(1 << bp->phy_addr);
+ snprintf(mii_bus->id, MII_BUS_ID_SIZE, "%x", instance);
+ mii_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
+ if (!mii_bus->irq) {
+ dev_err(sdev->dev, "mii_bus irq allocation failed\n");
+ err = -ENOMEM;
+ goto err_out_mdiobus;
+ }
+
+ memset(mii_bus->irq, PHY_POLL, sizeof(int) * PHY_MAX_ADDR);
+
+ bp->mii_bus = mii_bus;
+
+ err = mdiobus_register(mii_bus);
+ if (err) {
+ dev_err(sdev->dev, "failed to register MII bus\n");
+ goto err_out_mdiobus_irq;
+ }
+
+ if (!bp->mii_bus->phy_map[bp->phy_addr] &&
+ (sprom->boardflags_lo & (B44_BOARDFLAG_ROBO | B44_BOARDFLAG_ADM))) {
+
+ dev_info(sdev->dev,
+ "could not find PHY at %i, use fixed one\n",
+ bp->phy_addr);
+
+ bp->phy_addr = 0;
+ snprintf(bus_id, sizeof(bus_id), PHY_ID_FMT, "fixed-0",
+ bp->phy_addr);
+ } else {
+ snprintf(bus_id, sizeof(bus_id), PHY_ID_FMT, mii_bus->id,
+ bp->phy_addr);
+ }
+
+ phydev = phy_connect(bp->dev, bus_id, &b44_adjust_link,
+ PHY_INTERFACE_MODE_MII);
+ if (IS_ERR(phydev)) {
+ dev_err(sdev->dev, "could not attach PHY at %i\n",
+ bp->phy_addr);
+ err = PTR_ERR(phydev);
+ goto err_out_mdiobus_unregister;
+ }
+
+ /* mask with MAC supported features */
+ phydev->supported &= (SUPPORTED_100baseT_Half |
+ SUPPORTED_100baseT_Full |
+ SUPPORTED_Autoneg |
+ SUPPORTED_MII);
+ phydev->advertising = phydev->supported;
+
+ bp->phydev = phydev;
+ bp->old_link = 0;
+ bp->phy_addr = phydev->addr;
+
+ dev_info(sdev->dev, "attached PHY driver [%s] (mii_bus:phy_addr=%s)\n",
+ phydev->drv->name, dev_name(&phydev->dev));
+
+ return 0;
+
+err_out_mdiobus_unregister:
+ mdiobus_unregister(mii_bus);
+
+err_out_mdiobus_irq:
+ kfree(mii_bus->irq);
+
+err_out_mdiobus:
+ mdiobus_free(mii_bus);
+
+err_out:
+ return err;
+}
+
+static void b44_unregister_phy_one(struct b44 *bp)
+{
+ struct mii_bus *mii_bus = bp->mii_bus;
+
+ phy_disconnect(bp->phydev);
+ mdiobus_unregister(mii_bus);
+ kfree(mii_bus->irq);
+ mdiobus_free(mii_bus);
+}
+
static int b44_init_one(struct ssb_device *sdev,
const struct ssb_device_id *ent)
{
@@ -2206,9 +2390,15 @@ static int b44_init_one(struct ssb_device *sdev,
goto err_out_powerdown;
}
+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) {
+ dev_err(sdev->dev, "No PHY present on this MAC, aborting\n");
+ err = -ENODEV;
+ goto err_out_powerdown;
+ }
+
bp->mii_if.dev = dev;
- bp->mii_if.mdio_read = b44_mii_read;
- bp->mii_if.mdio_write = b44_mii_write;
+ bp->mii_if.mdio_read = b44_mdio_read_mii;
+ bp->mii_if.mdio_write = b44_mdio_write_mii;
bp->mii_if.phy_id = bp->phy_addr;
bp->mii_if.phy_id_mask = 0x1f;
bp->mii_if.reg_num_mask = 0x1f;
@@ -2236,13 +2426,26 @@ static int b44_init_one(struct ssb_device *sdev,
b44_chip_reset(bp, B44_CHIP_RESET_FULL);
/* do a phy reset to test if there is an active phy */
- if (b44_phy_reset(bp) < 0)
- bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+ err = b44_phy_reset(bp);
+ if (err < 0) {
+ dev_err(sdev->dev, "phy reset failed\n");
+ goto err_out_unregister_netdev;
+ }
+
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY) {
+ err = b44_register_phy_one(bp);
+ if (err) {
+ dev_err(sdev->dev, "Cannot register PHY, aborting\n");
+ goto err_out_unregister_netdev;
+ }
+ }
netdev_info(dev, "%s %pM\n", DRV_DESCRIPTION, dev->dev_addr);
return 0;
+err_out_unregister_netdev:
+ unregister_netdev(dev);
err_out_powerdown:
ssb_bus_may_powerdown(sdev->bus);
@@ -2256,8 +2459,11 @@ out:
static void b44_remove_one(struct ssb_device *sdev)
{
struct net_device *dev = ssb_get_drvdata(sdev);
+ struct b44 *bp = netdev_priv(dev);
unregister_netdev(dev);
+ if (bp->flags & B44_FLAG_EXTERNAL_PHY)
+ b44_unregister_phy_one(bp);
ssb_device_disable(sdev, 0);
ssb_bus_may_powerdown(sdev->bus);
free_netdev(dev);
diff --git a/drivers/net/ethernet/broadcom/b44.h b/drivers/net/ethernet/broadcom/b44.h
index 8993d72f0420..3e9c3fc7591b 100644
--- a/drivers/net/ethernet/broadcom/b44.h
+++ b/drivers/net/ethernet/broadcom/b44.h
@@ -280,9 +280,10 @@ struct ring_info {
dma_addr_t mapping;
};
-#define B44_MCAST_TABLE_SIZE 32
-#define B44_PHY_ADDR_NO_PHY 30
-#define B44_MDC_RATIO 5000000
+#define B44_MCAST_TABLE_SIZE 32
+#define B44_PHY_ADDR_NO_LOCAL_PHY 30 /* no local phy regs */
+#define B44_PHY_ADDR_NO_PHY 31 /* no phy present at all */
+#define B44_MDC_RATIO 5000000
#define B44_STAT_REG_DECLARE \
_B44(tx_good_octets) \
@@ -344,6 +345,9 @@ B44_STAT_REG_DECLARE
struct u64_stats_sync syncp;
};
+#define B44_BOARDFLAG_ROBO 0x0010 /* Board has robo switch */
+#define B44_BOARDFLAG_ADM 0x0080 /* Board has ADMtek switch */
+
struct ssb_device;
struct b44 {
@@ -376,7 +380,7 @@ struct b44 {
#define B44_FLAG_ADV_10FULL 0x02000000
#define B44_FLAG_ADV_100HALF 0x04000000
#define B44_FLAG_ADV_100FULL 0x08000000
-#define B44_FLAG_INTERNAL_PHY 0x10000000
+#define B44_FLAG_EXTERNAL_PHY 0x10000000
#define B44_FLAG_RX_RING_HACK 0x20000000
#define B44_FLAG_TX_RING_HACK 0x40000000
#define B44_FLAG_WOL_ENABLE 0x80000000
@@ -396,6 +400,9 @@ struct b44 {
u32 tx_pending;
u8 phy_addr;
u8 force_copybreak;
+ struct phy_device *phydev;
+ struct mii_bus *mii_bus;
+ int old_link;
struct mii_if_info mii_if;
};
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index e2aa09ce6af7..7f968a9b52c8 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -96,6 +96,19 @@ static void bgmac_dma_tx_enable(struct bgmac *bgmac,
u32 ctl;
ctl = bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_TX_CTL);
+ if (bgmac->core->id.rev >= 4) {
+ ctl &= ~BGMAC_DMA_TX_BL_MASK;
+ ctl |= BGMAC_DMA_TX_BL_128 << BGMAC_DMA_TX_BL_SHIFT;
+
+ ctl &= ~BGMAC_DMA_TX_MR_MASK;
+ ctl |= BGMAC_DMA_TX_MR_2 << BGMAC_DMA_TX_MR_SHIFT;
+
+ ctl &= ~BGMAC_DMA_TX_PC_MASK;
+ ctl |= BGMAC_DMA_TX_PC_16 << BGMAC_DMA_TX_PC_SHIFT;
+
+ ctl &= ~BGMAC_DMA_TX_PT_MASK;
+ ctl |= BGMAC_DMA_TX_PT_8 << BGMAC_DMA_TX_PT_SHIFT;
+ }
ctl |= BGMAC_DMA_TX_ENABLE;
ctl |= BGMAC_DMA_TX_PARITY_DISABLE;
bgmac_write(bgmac, ring->mmio_base + BGMAC_DMA_TX_CTL, ctl);
@@ -240,6 +253,16 @@ static void bgmac_dma_rx_enable(struct bgmac *bgmac,
u32 ctl;
ctl = bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_CTL);
+ if (bgmac->core->id.rev >= 4) {
+ ctl &= ~BGMAC_DMA_RX_BL_MASK;
+ ctl |= BGMAC_DMA_RX_BL_128 << BGMAC_DMA_RX_BL_SHIFT;
+
+ ctl &= ~BGMAC_DMA_RX_PC_MASK;
+ ctl |= BGMAC_DMA_RX_PC_8 << BGMAC_DMA_RX_PC_SHIFT;
+
+ ctl &= ~BGMAC_DMA_RX_PT_MASK;
+ ctl |= BGMAC_DMA_RX_PT_1 << BGMAC_DMA_RX_PT_SHIFT;
+ }
ctl &= BGMAC_DMA_RX_ADDREXT_MASK;
ctl |= BGMAC_DMA_RX_ENABLE;
ctl |= BGMAC_DMA_RX_PARITY_DISABLE;
@@ -682,70 +705,6 @@ static int bgmac_phy_write(struct bgmac *bgmac, u8 phyaddr, u8 reg, u16 value)
return 0;
}
-/* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphyforce */
-static void bgmac_phy_force(struct bgmac *bgmac)
-{
- u16 ctl;
- u16 mask = ~(BGMAC_PHY_CTL_SPEED | BGMAC_PHY_CTL_SPEED_MSB |
- BGMAC_PHY_CTL_ANENAB | BGMAC_PHY_CTL_DUPLEX);
-
- if (bgmac->phyaddr == BGMAC_PHY_NOREGS)
- return;
-
- if (bgmac->autoneg)
- return;
-
- ctl = bgmac_phy_read(bgmac, bgmac->phyaddr, BGMAC_PHY_CTL);
- ctl &= mask;
- if (bgmac->full_duplex)
- ctl |= BGMAC_PHY_CTL_DUPLEX;
- if (bgmac->speed == BGMAC_SPEED_100)
- ctl |= BGMAC_PHY_CTL_SPEED_100;
- else if (bgmac->speed == BGMAC_SPEED_1000)
- ctl |= BGMAC_PHY_CTL_SPEED_1000;
- bgmac_phy_write(bgmac, bgmac->phyaddr, BGMAC_PHY_CTL, ctl);
-}
-
-/* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphyadvertise */
-static void bgmac_phy_advertise(struct bgmac *bgmac)
-{
- u16 adv;
-
- if (bgmac->phyaddr == BGMAC_PHY_NOREGS)
- return;
-
- if (!bgmac->autoneg)
- return;
-
- /* Adv selected 10/100 speeds */
- adv = bgmac_phy_read(bgmac, bgmac->phyaddr, BGMAC_PHY_ADV);
- adv &= ~(BGMAC_PHY_ADV_10HALF | BGMAC_PHY_ADV_10FULL |
- BGMAC_PHY_ADV_100HALF | BGMAC_PHY_ADV_100FULL);
- if (!bgmac->full_duplex && bgmac->speed & BGMAC_SPEED_10)
- adv |= BGMAC_PHY_ADV_10HALF;
- if (!bgmac->full_duplex && bgmac->speed & BGMAC_SPEED_100)
- adv |= BGMAC_PHY_ADV_100HALF;
- if (bgmac->full_duplex && bgmac->speed & BGMAC_SPEED_10)
- adv |= BGMAC_PHY_ADV_10FULL;
- if (bgmac->full_duplex && bgmac->speed & BGMAC_SPEED_100)
- adv |= BGMAC_PHY_ADV_100FULL;
- bgmac_phy_write(bgmac, bgmac->phyaddr, BGMAC_PHY_ADV, adv);
-
- /* Adv selected 1000 speeds */
- adv = bgmac_phy_read(bgmac, bgmac->phyaddr, BGMAC_PHY_ADV2);
- adv &= ~(BGMAC_PHY_ADV2_1000HALF | BGMAC_PHY_ADV2_1000FULL);
- if (!bgmac->full_duplex && bgmac->speed & BGMAC_SPEED_1000)
- adv |= BGMAC_PHY_ADV2_1000HALF;
- if (bgmac->full_duplex && bgmac->speed & BGMAC_SPEED_1000)
- adv |= BGMAC_PHY_ADV2_1000FULL;
- bgmac_phy_write(bgmac, bgmac->phyaddr, BGMAC_PHY_ADV2, adv);
-
- /* Restart */
- bgmac_phy_write(bgmac, bgmac->phyaddr, BGMAC_PHY_CTL,
- bgmac_phy_read(bgmac, bgmac->phyaddr, BGMAC_PHY_CTL) |
- BGMAC_PHY_CTL_RESTART);
-}
-
/* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipphyinit */
static void bgmac_phy_init(struct bgmac *bgmac)
{
@@ -789,11 +748,9 @@ static void bgmac_phy_reset(struct bgmac *bgmac)
if (bgmac->phyaddr == BGMAC_PHY_NOREGS)
return;
- bgmac_phy_write(bgmac, bgmac->phyaddr, BGMAC_PHY_CTL,
- BGMAC_PHY_CTL_RESET);
+ bgmac_phy_write(bgmac, bgmac->phyaddr, MII_BMCR, BMCR_RESET);
udelay(100);
- if (bgmac_phy_read(bgmac, bgmac->phyaddr, BGMAC_PHY_CTL) &
- BGMAC_PHY_CTL_RESET)
+ if (bgmac_phy_read(bgmac, bgmac->phyaddr, MII_BMCR) & BMCR_RESET)
bgmac_err(bgmac, "PHY reset failed\n");
bgmac_phy_init(bgmac);
}
@@ -811,13 +768,13 @@ static void bgmac_cmdcfg_maskset(struct bgmac *bgmac, u32 mask, u32 set,
u32 cmdcfg = bgmac_read(bgmac, BGMAC_CMDCFG);
u32 new_val = (cmdcfg & mask) | set;
- bgmac_set(bgmac, BGMAC_CMDCFG, BGMAC_CMDCFG_SR);
+ bgmac_set(bgmac, BGMAC_CMDCFG, BGMAC_CMDCFG_SR(bgmac->core->id.rev));
udelay(2);
if (new_val != cmdcfg || force)
bgmac_write(bgmac, BGMAC_CMDCFG, new_val);
- bgmac_mask(bgmac, BGMAC_CMDCFG, ~BGMAC_CMDCFG_SR);
+ bgmac_mask(bgmac, BGMAC_CMDCFG, ~BGMAC_CMDCFG_SR(bgmac->core->id.rev));
udelay(2);
}
@@ -876,31 +833,56 @@ static void bgmac_clear_mib(struct bgmac *bgmac)
}
/* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/gmac_speed */
-static void bgmac_speed(struct bgmac *bgmac, int speed)
+static void bgmac_mac_speed(struct bgmac *bgmac)
{
u32 mask = ~(BGMAC_CMDCFG_ES_MASK | BGMAC_CMDCFG_HD);
u32 set = 0;
- if (speed & BGMAC_SPEED_10)
+ switch (bgmac->mac_speed) {
+ case SPEED_10:
set |= BGMAC_CMDCFG_ES_10;
- if (speed & BGMAC_SPEED_100)
+ break;
+ case SPEED_100:
set |= BGMAC_CMDCFG_ES_100;
- if (speed & BGMAC_SPEED_1000)
+ break;
+ case SPEED_1000:
set |= BGMAC_CMDCFG_ES_1000;
- if (!bgmac->full_duplex)
+ break;
+ case SPEED_2500:
+ set |= BGMAC_CMDCFG_ES_2500;
+ break;
+ default:
+ bgmac_err(bgmac, "Unsupported speed: %d\n", bgmac->mac_speed);
+ }
+
+ if (bgmac->mac_duplex == DUPLEX_HALF)
set |= BGMAC_CMDCFG_HD;
+
bgmac_cmdcfg_maskset(bgmac, mask, set, true);
}
static void bgmac_miiconfig(struct bgmac *bgmac)
{
- u8 imode = (bgmac_read(bgmac, BGMAC_DEV_STATUS) & BGMAC_DS_MM_MASK) >>
- BGMAC_DS_MM_SHIFT;
- if (imode == 0 || imode == 1) {
- if (bgmac->autoneg)
- bgmac_speed(bgmac, BGMAC_SPEED_100);
- else
- bgmac_speed(bgmac, bgmac->speed);
+ struct bcma_device *core = bgmac->core;
+ struct bcma_chipinfo *ci = &core->bus->chipinfo;
+ u8 imode;
+
+ if (ci->id == BCMA_CHIP_ID_BCM4707 ||
+ ci->id == BCMA_CHIP_ID_BCM53018) {
+ bcma_awrite32(core, BCMA_IOCTL,
+ bcma_aread32(core, BCMA_IOCTL) | 0x40 |
+ BGMAC_BCMA_IOCTL_SW_CLKEN);
+ bgmac->mac_speed = SPEED_2500;
+ bgmac->mac_duplex = DUPLEX_FULL;
+ bgmac_mac_speed(bgmac);
+ } else {
+ imode = (bgmac_read(bgmac, BGMAC_DEV_STATUS) &
+ BGMAC_DS_MM_MASK) >> BGMAC_DS_MM_SHIFT;
+ if (imode == 0 || imode == 1) {
+ bgmac->mac_speed = SPEED_100;
+ bgmac->mac_duplex = DUPLEX_FULL;
+ bgmac_mac_speed(bgmac);
+ }
}
}
@@ -910,7 +892,7 @@ static void bgmac_chip_reset(struct bgmac *bgmac)
struct bcma_device *core = bgmac->core;
struct bcma_bus *bus = core->bus;
struct bcma_chipinfo *ci = &bus->chipinfo;
- u32 flags = 0;
+ u32 flags;
u32 iost;
int i;
@@ -933,26 +915,36 @@ static void bgmac_chip_reset(struct bgmac *bgmac)
}
iost = bcma_aread32(core, BCMA_IOST);
- if ((ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == 10) ||
+ if ((ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == BCMA_PKG_ID_BCM47186) ||
(ci->id == BCMA_CHIP_ID_BCM4749 && ci->pkg == 10) ||
- (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg == 9))
+ (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg == BCMA_PKG_ID_BCM47188))
iost &= ~BGMAC_BCMA_IOST_ATTACHED;
- if (iost & BGMAC_BCMA_IOST_ATTACHED) {
- flags = BGMAC_BCMA_IOCTL_SW_CLKEN;
- if (!bgmac->has_robosw)
- flags |= BGMAC_BCMA_IOCTL_SW_RESET;
+ /* 3GMAC: for BCM4707, only do core reset at bgmac_probe() */
+ if (ci->id != BCMA_CHIP_ID_BCM4707) {
+ flags = 0;
+ if (iost & BGMAC_BCMA_IOST_ATTACHED) {
+ flags = BGMAC_BCMA_IOCTL_SW_CLKEN;
+ if (!bgmac->has_robosw)
+ flags |= BGMAC_BCMA_IOCTL_SW_RESET;
+ }
+ bcma_core_enable(core, flags);
}
- bcma_core_enable(core, flags);
-
- if (core->id.rev > 2) {
- bgmac_set(bgmac, BCMA_CLKCTLST, 1 << 8);
- bgmac_wait_value(bgmac->core, BCMA_CLKCTLST, 1 << 24, 1 << 24,
+ /* Request Misc PLL for corerev > 2 */
+ if (core->id.rev > 2 &&
+ ci->id != BCMA_CHIP_ID_BCM4707 &&
+ ci->id != BCMA_CHIP_ID_BCM53018) {
+ bgmac_set(bgmac, BCMA_CLKCTLST,
+ BGMAC_BCMA_CLKCTLST_MISC_PLL_REQ);
+ bgmac_wait_value(bgmac->core, BCMA_CLKCTLST,
+ BGMAC_BCMA_CLKCTLST_MISC_PLL_ST,
+ BGMAC_BCMA_CLKCTLST_MISC_PLL_ST,
1000);
}
- if (ci->id == BCMA_CHIP_ID_BCM5357 || ci->id == BCMA_CHIP_ID_BCM4749 ||
+ if (ci->id == BCMA_CHIP_ID_BCM5357 ||
+ ci->id == BCMA_CHIP_ID_BCM4749 ||
ci->id == BCMA_CHIP_ID_BCM53572) {
struct bcma_drv_cc *cc = &bgmac->core->bus->drv_cc;
u8 et_swtype = 0;
@@ -967,10 +959,11 @@ static void bgmac_chip_reset(struct bgmac *bgmac)
et_swtype &= 0x0f;
et_swtype <<= 4;
sw_type = et_swtype;
- } else if (ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == 9) {
+ } else if (ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == BCMA_PKG_ID_BCM5358) {
sw_type = BGMAC_CHIPCTL_1_SW_TYPE_EPHYRMII;
- } else if ((ci->id != BCMA_CHIP_ID_BCM53572 && ci->pkg == 10) ||
- (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg == 9)) {
+ } else if ((ci->id == BCMA_CHIP_ID_BCM5357 && ci->pkg == BCMA_PKG_ID_BCM47186) ||
+ (ci->id == BCMA_CHIP_ID_BCM4749 && ci->pkg == 10) ||
+ (ci->id == BCMA_CHIP_ID_BCM53572 && ci->pkg == BCMA_PKG_ID_BCM47188)) {
sw_type = BGMAC_CHIPCTL_1_IF_TYPE_RGMII |
BGMAC_CHIPCTL_1_SW_TYPE_RGMII;
}
@@ -1007,8 +1000,10 @@ static void bgmac_chip_reset(struct bgmac *bgmac)
BGMAC_CMDCFG_PROM |
BGMAC_CMDCFG_NLC |
BGMAC_CMDCFG_CFE |
- BGMAC_CMDCFG_SR,
+ BGMAC_CMDCFG_SR(core->id.rev),
false);
+ bgmac->mac_speed = SPEED_UNKNOWN;
+ bgmac->mac_duplex = DUPLEX_UNKNOWN;
bgmac_clear_mib(bgmac);
if (core->id.id == BCMA_CORE_4706_MAC_GBIT)
@@ -1048,7 +1043,7 @@ static void bgmac_enable(struct bgmac *bgmac)
cmdcfg = bgmac_read(bgmac, BGMAC_CMDCFG);
bgmac_cmdcfg_maskset(bgmac, ~(BGMAC_CMDCFG_TE | BGMAC_CMDCFG_RE),
- BGMAC_CMDCFG_SR, true);
+ BGMAC_CMDCFG_SR(bgmac->core->id.rev), true);
udelay(2);
cmdcfg |= BGMAC_CMDCFG_TE | BGMAC_CMDCFG_RE;
bgmac_write(bgmac, BGMAC_CMDCFG, cmdcfg);
@@ -1077,12 +1072,16 @@ static void bgmac_enable(struct bgmac *bgmac)
break;
}
- rxq_ctl = bgmac_read(bgmac, BGMAC_RXQ_CTL);
- rxq_ctl &= ~BGMAC_RXQ_CTL_MDP_MASK;
- bp_clk = bcma_pmu_get_bus_clock(&bgmac->core->bus->drv_cc) / 1000000;
- mdp = (bp_clk * 128 / 1000) - 3;
- rxq_ctl |= (mdp << BGMAC_RXQ_CTL_MDP_SHIFT);
- bgmac_write(bgmac, BGMAC_RXQ_CTL, rxq_ctl);
+ if (ci->id != BCMA_CHIP_ID_BCM4707 &&
+ ci->id != BCMA_CHIP_ID_BCM53018) {
+ rxq_ctl = bgmac_read(bgmac, BGMAC_RXQ_CTL);
+ rxq_ctl &= ~BGMAC_RXQ_CTL_MDP_MASK;
+ bp_clk = bcma_pmu_get_bus_clock(&bgmac->core->bus->drv_cc) /
+ 1000000;
+ mdp = (bp_clk * 128 / 1000) - 3;
+ rxq_ctl |= (mdp << BGMAC_RXQ_CTL_MDP_SHIFT);
+ bgmac_write(bgmac, BGMAC_RXQ_CTL, rxq_ctl);
+ }
}
/* http://bcm-v4.sipsolutions.net/mac-gbit/gmac/chipinit */
@@ -1108,13 +1107,6 @@ static void bgmac_chip_init(struct bgmac *bgmac, bool full_init)
bgmac_write(bgmac, BGMAC_RXMAX_LENGTH, 32 + ETHER_MAX_LEN);
- if (!bgmac->autoneg) {
- bgmac_speed(bgmac, bgmac->speed);
- bgmac_phy_force(bgmac);
- } else if (bgmac->speed) { /* if there is anything to adv */
- bgmac_phy_advertise(bgmac);
- }
-
if (full_init) {
bgmac_dma_init(bgmac);
if (1) /* FIXME: is there any case we don't want IRQs? */
@@ -1204,6 +1196,8 @@ static int bgmac_open(struct net_device *net_dev)
}
napi_enable(&bgmac->napi);
+ phy_start(bgmac->phy_dev);
+
netif_carrier_on(net_dev);
err_out:
@@ -1216,6 +1210,8 @@ static int bgmac_stop(struct net_device *net_dev)
netif_carrier_off(net_dev);
+ phy_stop(bgmac->phy_dev);
+
napi_disable(&bgmac->napi);
bgmac_chip_intrs_off(bgmac);
free_irq(bgmac->core->irq, net_dev);
@@ -1252,27 +1248,11 @@ static int bgmac_set_mac_address(struct net_device *net_dev, void *addr)
static int bgmac_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd)
{
struct bgmac *bgmac = netdev_priv(net_dev);
- struct mii_ioctl_data *data = if_mii(ifr);
-
- switch (cmd) {
- case SIOCGMIIPHY:
- data->phy_id = bgmac->phyaddr;
- /* fallthru */
- case SIOCGMIIREG:
- if (!netif_running(net_dev))
- return -EAGAIN;
- data->val_out = bgmac_phy_read(bgmac, data->phy_id,
- data->reg_num & 0x1f);
- return 0;
- case SIOCSMIIREG:
- if (!netif_running(net_dev))
- return -EAGAIN;
- bgmac_phy_write(bgmac, data->phy_id, data->reg_num & 0x1f,
- data->val_in);
- return 0;
- default:
- return -EOPNOTSUPP;
- }
+
+ if (!netif_running(net_dev))
+ return -EINVAL;
+
+ return phy_mii_ioctl(bgmac->phy_dev, ifr, cmd);
}
static const struct net_device_ops bgmac_netdev_ops = {
@@ -1294,61 +1274,16 @@ static int bgmac_get_settings(struct net_device *net_dev,
{
struct bgmac *bgmac = netdev_priv(net_dev);
- cmd->supported = SUPPORTED_10baseT_Half |
- SUPPORTED_10baseT_Full |
- SUPPORTED_100baseT_Half |
- SUPPORTED_100baseT_Full |
- SUPPORTED_1000baseT_Half |
- SUPPORTED_1000baseT_Full |
- SUPPORTED_Autoneg;
-
- if (bgmac->autoneg) {
- WARN_ON(cmd->advertising);
- if (bgmac->full_duplex) {
- if (bgmac->speed & BGMAC_SPEED_10)
- cmd->advertising |= ADVERTISED_10baseT_Full;
- if (bgmac->speed & BGMAC_SPEED_100)
- cmd->advertising |= ADVERTISED_100baseT_Full;
- if (bgmac->speed & BGMAC_SPEED_1000)
- cmd->advertising |= ADVERTISED_1000baseT_Full;
- } else {
- if (bgmac->speed & BGMAC_SPEED_10)
- cmd->advertising |= ADVERTISED_10baseT_Half;
- if (bgmac->speed & BGMAC_SPEED_100)
- cmd->advertising |= ADVERTISED_100baseT_Half;
- if (bgmac->speed & BGMAC_SPEED_1000)
- cmd->advertising |= ADVERTISED_1000baseT_Half;
- }
- } else {
- switch (bgmac->speed) {
- case BGMAC_SPEED_10:
- ethtool_cmd_speed_set(cmd, SPEED_10);
- break;
- case BGMAC_SPEED_100:
- ethtool_cmd_speed_set(cmd, SPEED_100);
- break;
- case BGMAC_SPEED_1000:
- ethtool_cmd_speed_set(cmd, SPEED_1000);
- break;
- }
- }
-
- cmd->duplex = bgmac->full_duplex ? DUPLEX_FULL : DUPLEX_HALF;
-
- cmd->autoneg = bgmac->autoneg;
-
- return 0;
+ return phy_ethtool_gset(bgmac->phy_dev, cmd);
}
-#if 0
static int bgmac_set_settings(struct net_device *net_dev,
struct ethtool_cmd *cmd)
{
struct bgmac *bgmac = netdev_priv(net_dev);
- return -1;
+ return phy_ethtool_sset(bgmac->phy_dev, cmd);
}
-#endif
static void bgmac_get_drvinfo(struct net_device *net_dev,
struct ethtool_drvinfo *info)
@@ -1359,6 +1294,7 @@ static void bgmac_get_drvinfo(struct net_device *net_dev,
static const struct ethtool_ops bgmac_ethtool_ops = {
.get_settings = bgmac_get_settings,
+ .set_settings = bgmac_set_settings,
.get_drvinfo = bgmac_get_drvinfo,
};
@@ -1377,9 +1313,35 @@ static int bgmac_mii_write(struct mii_bus *bus, int mii_id, int regnum,
return bgmac_phy_write(bus->priv, mii_id, regnum, value);
}
+static void bgmac_adjust_link(struct net_device *net_dev)
+{
+ struct bgmac *bgmac = netdev_priv(net_dev);
+ struct phy_device *phy_dev = bgmac->phy_dev;
+ bool update = false;
+
+ if (phy_dev->link) {
+ if (phy_dev->speed != bgmac->mac_speed) {
+ bgmac->mac_speed = phy_dev->speed;
+ update = true;
+ }
+
+ if (phy_dev->duplex != bgmac->mac_duplex) {
+ bgmac->mac_duplex = phy_dev->duplex;
+ update = true;
+ }
+ }
+
+ if (update) {
+ bgmac_mac_speed(bgmac);
+ phy_print_status(phy_dev);
+ }
+}
+
static int bgmac_mii_register(struct bgmac *bgmac)
{
struct mii_bus *mii_bus;
+ struct phy_device *phy_dev;
+ char bus_id[MII_BUS_ID_SIZE + 3];
int i, err = 0;
mii_bus = mdiobus_alloc();
@@ -1411,8 +1373,22 @@ static int bgmac_mii_register(struct bgmac *bgmac)
bgmac->mii_bus = mii_bus;
+ /* Connect to the PHY */
+ snprintf(bus_id, sizeof(bus_id), PHY_ID_FMT, mii_bus->id,
+ bgmac->phyaddr);
+ phy_dev = phy_connect(bgmac->net_dev, bus_id, &bgmac_adjust_link,
+ PHY_INTERFACE_MODE_MII);
+ if (IS_ERR(phy_dev)) {
+ bgmac_err(bgmac, "PHY connecton failed\n");
+ err = PTR_ERR(phy_dev);
+ goto err_unregister_bus;
+ }
+ bgmac->phy_dev = phy_dev;
+
return err;
+err_unregister_bus:
+ mdiobus_unregister(mii_bus);
err_free_irq:
kfree(mii_bus->irq);
err_free_bus:
@@ -1467,9 +1443,6 @@ static int bgmac_probe(struct bcma_device *core)
bcma_set_drvdata(core, bgmac);
/* Defaults */
- bgmac->autoneg = true;
- bgmac->full_duplex = true;
- bgmac->speed = BGMAC_SPEED_10 | BGMAC_SPEED_100 | BGMAC_SPEED_1000;
memcpy(bgmac->net_dev->dev_addr, mac, ETH_ALEN);
/* On BCM4706 we need common core to access PHY */
@@ -1500,6 +1473,27 @@ static int bgmac_probe(struct bcma_device *core)
bgmac_chip_reset(bgmac);
+ /* For Northstar, we have to take all GMAC core out of reset */
+ if (core->id.id == BCMA_CHIP_ID_BCM4707 ||
+ core->id.id == BCMA_CHIP_ID_BCM53018) {
+ struct bcma_device *ns_core;
+ int ns_gmac;
+
+ /* Northstar has 4 GMAC cores */
+ for (ns_gmac = 0; ns_gmac < 4; ns_gmac++) {
+ /* As Northstar requirement, we have to reset all GMACs
+ * before accessing one. bgmac_chip_reset() call
+ * bcma_core_enable() for this core. Then the other
+ * three GMACs didn't reset. We do it here.
+ */
+ ns_core = bcma_find_core_unit(core->bus,
+ BCMA_CORE_MAC_GBIT,
+ ns_gmac);
+ if (ns_core && !bcma_core_is_enabled(ns_core))
+ bcma_core_enable(ns_core, 0);
+ }
+ }
+
err = bgmac_dma_alloc(bgmac);
if (err) {
bgmac_err(bgmac, "Unable to alloc memory for DMA\n");
diff --git a/drivers/net/ethernet/broadcom/bgmac.h b/drivers/net/ethernet/broadcom/bgmac.h
index 66c8afbdc8c7..89fa5bc69c51 100644
--- a/drivers/net/ethernet/broadcom/bgmac.h
+++ b/drivers/net/ethernet/broadcom/bgmac.h
@@ -95,7 +95,11 @@
#define BGMAC_RXQ_CTL_MDP_SHIFT 24
#define BGMAC_GPIO_SELECT 0x194
#define BGMAC_GPIO_OUTPUT_EN 0x198
-/* For 0x1e0 see BCMA_CLKCTLST */
+
+/* For 0x1e0 see BCMA_CLKCTLST. Below are BGMAC specific bits */
+#define BGMAC_BCMA_CLKCTLST_MISC_PLL_REQ 0x00000100
+#define BGMAC_BCMA_CLKCTLST_MISC_PLL_ST 0x01000000
+
#define BGMAC_HW_WAR 0x1e4
#define BGMAC_PWR_CTL 0x1e8
#define BGMAC_DMA_BASE0 0x200 /* Tx and Rx controller */
@@ -185,6 +189,7 @@
#define BGMAC_CMDCFG_ES_10 0x00000000
#define BGMAC_CMDCFG_ES_100 0x00000004
#define BGMAC_CMDCFG_ES_1000 0x00000008
+#define BGMAC_CMDCFG_ES_2500 0x0000000C
#define BGMAC_CMDCFG_PROM 0x00000010 /* Set to activate promiscuous mode */
#define BGMAC_CMDCFG_PAD_EN 0x00000020
#define BGMAC_CMDCFG_CF 0x00000040
@@ -193,7 +198,9 @@
#define BGMAC_CMDCFG_TAI 0x00000200
#define BGMAC_CMDCFG_HD 0x00000400 /* Set if in half duplex mode */
#define BGMAC_CMDCFG_HD_SHIFT 10
-#define BGMAC_CMDCFG_SR 0x00000800 /* Set to reset mode */
+#define BGMAC_CMDCFG_SR_REV0 0x00000800 /* Set to reset mode, for other revs */
+#define BGMAC_CMDCFG_SR_REV4 0x00002000 /* Set to reset mode, only for core rev 4 */
+#define BGMAC_CMDCFG_SR(rev) ((rev == 4) ? BGMAC_CMDCFG_SR_REV4 : BGMAC_CMDCFG_SR_REV0)
#define BGMAC_CMDCFG_ML 0x00008000 /* Set to activate mac loopback mode */
#define BGMAC_CMDCFG_AE 0x00400000
#define BGMAC_CMDCFG_CFE 0x00800000
@@ -216,27 +223,6 @@
#define BGMAC_RX_STATUS 0xb38
#define BGMAC_TX_STATUS 0xb3c
-#define BGMAC_PHY_CTL 0x00
-#define BGMAC_PHY_CTL_SPEED_MSB 0x0040
-#define BGMAC_PHY_CTL_DUPLEX 0x0100 /* duplex mode */
-#define BGMAC_PHY_CTL_RESTART 0x0200 /* restart autonegotiation */
-#define BGMAC_PHY_CTL_ANENAB 0x1000 /* enable autonegotiation */
-#define BGMAC_PHY_CTL_SPEED 0x2000
-#define BGMAC_PHY_CTL_LOOP 0x4000 /* loopback */
-#define BGMAC_PHY_CTL_RESET 0x8000 /* reset */
-/* Helpers */
-#define BGMAC_PHY_CTL_SPEED_10 0
-#define BGMAC_PHY_CTL_SPEED_100 BGMAC_PHY_CTL_SPEED
-#define BGMAC_PHY_CTL_SPEED_1000 BGMAC_PHY_CTL_SPEED_MSB
-#define BGMAC_PHY_ADV 0x04
-#define BGMAC_PHY_ADV_10HALF 0x0020 /* advertise 10MBits/s half duplex */
-#define BGMAC_PHY_ADV_10FULL 0x0040 /* advertise 10MBits/s full duplex */
-#define BGMAC_PHY_ADV_100HALF 0x0080 /* advertise 100MBits/s half duplex */
-#define BGMAC_PHY_ADV_100FULL 0x0100 /* advertise 100MBits/s full duplex */
-#define BGMAC_PHY_ADV2 0x09
-#define BGMAC_PHY_ADV2_1000HALF 0x0100 /* advertise 1000MBits/s half duplex */
-#define BGMAC_PHY_ADV2_1000FULL 0x0200 /* advertise 1000MBits/s full duplex */
-
/* BCMA GMAC core specific IO Control (BCMA_IOCTL) flags */
#define BGMAC_BCMA_IOCTL_SW_CLKEN 0x00000004 /* PHY Clock Enable */
#define BGMAC_BCMA_IOCTL_SW_RESET 0x00000008 /* PHY Reset */
@@ -254,9 +240,34 @@
#define BGMAC_DMA_TX_SUSPEND 0x00000002
#define BGMAC_DMA_TX_LOOPBACK 0x00000004
#define BGMAC_DMA_TX_FLUSH 0x00000010
+#define BGMAC_DMA_TX_MR_MASK 0x000000C0 /* Multiple outstanding reads */
+#define BGMAC_DMA_TX_MR_SHIFT 6
+#define BGMAC_DMA_TX_MR_1 0
+#define BGMAC_DMA_TX_MR_2 1
#define BGMAC_DMA_TX_PARITY_DISABLE 0x00000800
#define BGMAC_DMA_TX_ADDREXT_MASK 0x00030000
#define BGMAC_DMA_TX_ADDREXT_SHIFT 16
+#define BGMAC_DMA_TX_BL_MASK 0x001C0000 /* BurstLen bits */
+#define BGMAC_DMA_TX_BL_SHIFT 18
+#define BGMAC_DMA_TX_BL_16 0
+#define BGMAC_DMA_TX_BL_32 1
+#define BGMAC_DMA_TX_BL_64 2
+#define BGMAC_DMA_TX_BL_128 3
+#define BGMAC_DMA_TX_BL_256 4
+#define BGMAC_DMA_TX_BL_512 5
+#define BGMAC_DMA_TX_BL_1024 6
+#define BGMAC_DMA_TX_PC_MASK 0x00E00000 /* Prefetch control */
+#define BGMAC_DMA_TX_PC_SHIFT 21
+#define BGMAC_DMA_TX_PC_0 0
+#define BGMAC_DMA_TX_PC_4 1
+#define BGMAC_DMA_TX_PC_8 2
+#define BGMAC_DMA_TX_PC_16 3
+#define BGMAC_DMA_TX_PT_MASK 0x03000000 /* Prefetch threshold */
+#define BGMAC_DMA_TX_PT_SHIFT 24
+#define BGMAC_DMA_TX_PT_1 0
+#define BGMAC_DMA_TX_PT_2 1
+#define BGMAC_DMA_TX_PT_4 2
+#define BGMAC_DMA_TX_PT_8 3
#define BGMAC_DMA_TX_INDEX 0x04
#define BGMAC_DMA_TX_RINGLO 0x08
#define BGMAC_DMA_TX_RINGHI 0x0C
@@ -284,8 +295,33 @@
#define BGMAC_DMA_RX_DIRECT_FIFO 0x00000100
#define BGMAC_DMA_RX_OVERFLOW_CONT 0x00000400
#define BGMAC_DMA_RX_PARITY_DISABLE 0x00000800
+#define BGMAC_DMA_RX_MR_MASK 0x000000C0 /* Multiple outstanding reads */
+#define BGMAC_DMA_RX_MR_SHIFT 6
+#define BGMAC_DMA_TX_MR_1 0
+#define BGMAC_DMA_TX_MR_2 1
#define BGMAC_DMA_RX_ADDREXT_MASK 0x00030000
#define BGMAC_DMA_RX_ADDREXT_SHIFT 16
+#define BGMAC_DMA_RX_BL_MASK 0x001C0000 /* BurstLen bits */
+#define BGMAC_DMA_RX_BL_SHIFT 18
+#define BGMAC_DMA_RX_BL_16 0
+#define BGMAC_DMA_RX_BL_32 1
+#define BGMAC_DMA_RX_BL_64 2
+#define BGMAC_DMA_RX_BL_128 3
+#define BGMAC_DMA_RX_BL_256 4
+#define BGMAC_DMA_RX_BL_512 5
+#define BGMAC_DMA_RX_BL_1024 6
+#define BGMAC_DMA_RX_PC_MASK 0x00E00000 /* Prefetch control */
+#define BGMAC_DMA_RX_PC_SHIFT 21
+#define BGMAC_DMA_RX_PC_0 0
+#define BGMAC_DMA_RX_PC_4 1
+#define BGMAC_DMA_RX_PC_8 2
+#define BGMAC_DMA_RX_PC_16 3
+#define BGMAC_DMA_RX_PT_MASK 0x03000000 /* Prefetch threshold */
+#define BGMAC_DMA_RX_PT_SHIFT 24
+#define BGMAC_DMA_RX_PT_1 0
+#define BGMAC_DMA_RX_PT_2 1
+#define BGMAC_DMA_RX_PT_4 2
+#define BGMAC_DMA_RX_PT_8 3
#define BGMAC_DMA_RX_INDEX 0x24
#define BGMAC_DMA_RX_RINGLO 0x28
#define BGMAC_DMA_RX_RINGHI 0x2C
@@ -342,10 +378,6 @@
#define BGMAC_CHIPCTL_1_SW_TYPE_RGMII 0x000000C0
#define BGMAC_CHIPCTL_1_RXC_DLL_BYPASS 0x00010000
-#define BGMAC_SPEED_10 0x0001
-#define BGMAC_SPEED_100 0x0002
-#define BGMAC_SPEED_1000 0x0004
-
#define BGMAC_WEIGHT 64
#define ETHER_MAX_LEN 1518
@@ -402,6 +434,7 @@ struct bgmac {
struct net_device *net_dev;
struct napi_struct napi;
struct mii_bus *mii_bus;
+ struct phy_device *phy_dev;
/* DMA */
struct bgmac_dma_ring tx_ring[BGMAC_MAX_TX_RINGS];
@@ -416,10 +449,9 @@ struct bgmac {
u32 int_mask;
u32 int_status;
- /* Speed-related */
- int speed;
- bool autoneg;
- bool full_duplex;
+ /* Current MAC state */
+ int mac_speed;
+ int mac_duplex;
u8 phyaddr;
bool has_robosw;
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index d9980ad00b4b..3f3cae288466 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -58,8 +58,8 @@
#include "bnx2_fw.h"
#define DRV_MODULE_NAME "bnx2"
-#define DRV_MODULE_VERSION "2.2.4"
-#define DRV_MODULE_RELDATE "Aug 05, 2013"
+#define DRV_MODULE_VERSION "2.2.5"
+#define DRV_MODULE_RELDATE "December 20, 2013"
#define FW_MIPS_FILE_06 "bnx2/bnx2-mips-06-6.2.3.fw"
#define FW_RV2P_FILE_06 "bnx2/bnx2-rv2p-06-6.0.15.fw"
#define FW_MIPS_FILE_09 "bnx2/bnx2-mips-09-6.2.1b.fw"
@@ -1197,6 +1197,8 @@ bnx2_copper_linkup(struct bnx2 *bp)
{
u32 bmcr;
+ bp->phy_flags &= ~BNX2_PHY_FLAG_MDIX;
+
bnx2_read_phy(bp, bp->mii_bmcr, &bmcr);
if (bmcr & BMCR_ANENABLE) {
u32 local_adv, remote_adv, common;
@@ -1255,6 +1257,14 @@ bnx2_copper_linkup(struct bnx2 *bp)
}
}
+ if (bp->link_up) {
+ u32 ext_status;
+
+ bnx2_read_phy(bp, MII_BNX2_EXT_STATUS, &ext_status);
+ if (ext_status & EXT_STATUS_MDIX)
+ bp->phy_flags |= BNX2_PHY_FLAG_MDIX;
+ }
+
return 0;
}
@@ -2048,29 +2058,27 @@ bnx2_setup_copper_phy(struct bnx2 *bp)
__releases(&bp->phy_lock)
__acquires(&bp->phy_lock)
{
- u32 bmcr;
+ u32 bmcr, adv_reg, new_adv = 0;
u32 new_bmcr;
bnx2_read_phy(bp, bp->mii_bmcr, &bmcr);
+ bnx2_read_phy(bp, bp->mii_adv, &adv_reg);
+ adv_reg &= (PHY_ALL_10_100_SPEED | ADVERTISE_PAUSE_CAP |
+ ADVERTISE_PAUSE_ASYM);
+
+ new_adv = ADVERTISE_CSMA | ethtool_adv_to_mii_adv_t(bp->advertising);
+
if (bp->autoneg & AUTONEG_SPEED) {
- u32 adv_reg, adv1000_reg;
- u32 new_adv = 0;
+ u32 adv1000_reg;
u32 new_adv1000 = 0;
- bnx2_read_phy(bp, bp->mii_adv, &adv_reg);
- adv_reg &= (PHY_ALL_10_100_SPEED | ADVERTISE_PAUSE_CAP |
- ADVERTISE_PAUSE_ASYM);
+ new_adv |= bnx2_phy_get_pause_adv(bp);
bnx2_read_phy(bp, MII_CTRL1000, &adv1000_reg);
adv1000_reg &= PHY_ALL_1000_SPEED;
- new_adv = ethtool_adv_to_mii_adv_t(bp->advertising);
- new_adv |= ADVERTISE_CSMA;
- new_adv |= bnx2_phy_get_pause_adv(bp);
-
new_adv1000 |= ethtool_adv_to_mii_ctrl1000_t(bp->advertising);
-
if ((adv1000_reg != new_adv1000) ||
(adv_reg != new_adv) ||
((bmcr & BMCR_ANENABLE) == 0)) {
@@ -2090,6 +2098,10 @@ __acquires(&bp->phy_lock)
return 0;
}
+ /* advertise nothing when forcing speed */
+ if (adv_reg != new_adv)
+ bnx2_write_phy(bp, bp->mii_adv, new_adv);
+
new_bmcr = 0;
if (bp->req_line_speed == SPEED_100) {
new_bmcr |= BMCR_SPEED100;
@@ -2341,9 +2353,15 @@ bnx2_init_copper_phy(struct bnx2 *bp, int reset_phy)
}
/* ethernet@wirespeed */
- bnx2_write_phy(bp, 0x18, 0x7007);
- bnx2_read_phy(bp, 0x18, &val);
- bnx2_write_phy(bp, 0x18, val | (1 << 15) | (1 << 4));
+ bnx2_write_phy(bp, MII_BNX2_AUX_CTL, AUX_CTL_MISC_CTL);
+ bnx2_read_phy(bp, MII_BNX2_AUX_CTL, &val);
+ val |= AUX_CTL_MISC_CTL_WR | AUX_CTL_MISC_CTL_WIRESPEED;
+
+ /* auto-mdix */
+ if (BNX2_CHIP(bp) == BNX2_CHIP_5709)
+ val |= AUX_CTL_MISC_CTL_AUTOMDIX;
+
+ bnx2_write_phy(bp, MII_BNX2_AUX_CTL, val);
return 0;
}
@@ -3234,7 +3252,8 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
if ((bp->dev->features & NETIF_F_RXHASH) &&
((status & L2_FHDR_STATUS_USE_RXHASH) ==
L2_FHDR_STATUS_USE_RXHASH))
- skb->rxhash = rx_hdr->l2_fhdr_hash;
+ skb_set_hash(skb, rx_hdr->l2_fhdr_hash,
+ PKT_HASH_TYPE_L3);
skb_record_rx_queue(skb, bnapi - &bp->bnx2_napi[0]);
napi_gro_receive(&bnapi->napi, skb);
@@ -6865,6 +6884,12 @@ bnx2_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
if (netif_carrier_ok(dev)) {
ethtool_cmd_speed_set(cmd, bp->line_speed);
cmd->duplex = bp->duplex;
+ if (!(bp->phy_flags & BNX2_PHY_FLAG_SERDES)) {
+ if (bp->phy_flags & BNX2_PHY_FLAG_MDIX)
+ cmd->eth_tp_mdix = ETH_TP_MDI_X;
+ else
+ cmd->eth_tp_mdix = ETH_TP_MDI;
+ }
}
else {
ethtool_cmd_speed_set(cmd, -1);
diff --git a/drivers/net/ethernet/broadcom/bnx2.h b/drivers/net/ethernet/broadcom/bnx2.h
index 18cb2d23e56b..f1cf2c44e7ed 100644
--- a/drivers/net/ethernet/broadcom/bnx2.h
+++ b/drivers/net/ethernet/broadcom/bnx2.h
@@ -6471,6 +6471,15 @@ struct l2_fhdr {
#define BCM5708S_TX_ACTL3 0x17
+#define MII_BNX2_EXT_STATUS 0x11
+#define EXT_STATUS_MDIX (1 << 13)
+
+#define MII_BNX2_AUX_CTL 0x18
+#define AUX_CTL_MISC_CTL 0x7007
+#define AUX_CTL_MISC_CTL_WIRESPEED (1 << 4)
+#define AUX_CTL_MISC_CTL_AUTOMDIX (1 << 9)
+#define AUX_CTL_MISC_CTL_WR (1 << 15)
+
#define MII_BNX2_DSP_RW_PORT 0x15
#define MII_BNX2_DSP_ADDRESS 0x17
#define MII_BNX2_DSP_EXPAND_REG 0x0f00
@@ -6844,6 +6853,7 @@ struct bnx2 {
#define BNX2_PHY_FLAG_REMOTE_PHY_CAP 0x00000800
#define BNX2_PHY_FLAG_FORCED_DOWN 0x00001000
#define BNX2_PHY_FLAG_NO_PARALLEL 0x00002000
+#define BNX2_PHY_FLAG_MDIX 0x00004000
u32 mii_bmcr;
u32 mii_bmsr;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index ec6119089b82..9819a548e3b9 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -472,7 +472,7 @@ struct bnx2x_agg_info {
u16 vlan_tag;
u16 len_on_bd;
u32 rxhash;
- bool l4_rxhash;
+ enum pkt_hash_types rxhash_type;
u16 gro_size;
u16 full_page;
};
@@ -1573,6 +1573,7 @@ struct bnx2x {
#define INTERRUPTS_ENABLED_FLAG (1 << 23)
#define BC_SUPPORTS_RMMOD_CMD (1 << 24)
#define HAS_PHYS_PORT_ID (1 << 25)
+#define AER_ENABLED (1 << 26)
#define BP_NOMCP(bp) ((bp)->flags & NO_MCP_FLAG)
@@ -2080,7 +2081,6 @@ int bnx2x_del_all_macs(struct bnx2x *bp,
void bnx2x_func_init(struct bnx2x *bp, struct bnx2x_func_init_params *p);
void bnx2x_init_sb(struct bnx2x *bp, dma_addr_t mapping, int vfid,
u8 vf_valid, int fw_sb_id, int igu_sb_id);
-u32 bnx2x_get_pretend_reg(struct bnx2x *bp);
int bnx2x_get_gpio(struct bnx2x *bp, int gpio_num, u8 port);
int bnx2x_set_gpio(struct bnx2x *bp, int gpio_num, u32 mode, u8 port);
int bnx2x_set_mult_gpio(struct bnx2x *bp, u8 pins, u32 mode);
@@ -2463,7 +2463,8 @@ void bnx2x_igu_clear_sb_gen(struct bnx2x *bp, u8 func, u8 idu_sb_id,
#define GOOD_ME_REG(me_reg) (((me_reg) & ME_REG_VF_VALID) && \
(!((me_reg) & ME_REG_VF_ERR)))
-int bnx2x_nic_load_analyze_req(struct bnx2x *bp, u32 load_code);
+int bnx2x_compare_fw_ver(struct bnx2x *bp, u32 load_code, bool print_err);
+
/* Congestion management fairness mode */
#define CMNG_FNS_NONE 0
#define CMNG_FNS_MINMAX 1
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index bf811565ee24..9d7419e0390b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -30,6 +30,43 @@
#include "bnx2x_init.h"
#include "bnx2x_sp.h"
+static void bnx2x_free_fp_mem_cnic(struct bnx2x *bp);
+static int bnx2x_alloc_fp_mem_cnic(struct bnx2x *bp);
+static int bnx2x_alloc_fp_mem(struct bnx2x *bp);
+static int bnx2x_poll(struct napi_struct *napi, int budget);
+
+static void bnx2x_add_all_napi_cnic(struct bnx2x *bp)
+{
+ int i;
+
+ /* Add NAPI objects */
+ for_each_rx_queue_cnic(bp, i) {
+ netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
+ bnx2x_poll, NAPI_POLL_WEIGHT);
+ napi_hash_add(&bnx2x_fp(bp, i, napi));
+ }
+}
+
+static void bnx2x_add_all_napi(struct bnx2x *bp)
+{
+ int i;
+
+ /* Add NAPI objects */
+ for_each_eth_queue(bp, i) {
+ netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
+ bnx2x_poll, NAPI_POLL_WEIGHT);
+ napi_hash_add(&bnx2x_fp(bp, i, napi));
+ }
+}
+
+static int bnx2x_calc_num_queues(struct bnx2x *bp)
+{
+ return bnx2x_num_queues ?
+ min_t(int, bnx2x_num_queues, BNX2X_MAX_QUEUES(bp)) :
+ min_t(int, netif_get_num_default_rss_queues(),
+ BNX2X_MAX_QUEUES(bp));
+}
+
/**
* bnx2x_move_fp - move content of the fastpath structure.
*
@@ -145,7 +182,7 @@ static void bnx2x_shrink_eth_fp(struct bnx2x *bp, int delta)
}
}
-int load_count[2][3] = { {0} }; /* per-path: 0-common, 1-port0, 2-port1 */
+int bnx2x_load_count[2][3] = { {0} }; /* per-path: 0-common, 1-port0, 2-port1 */
/* free skb in the packet ring at pos idx
* return idx of last bd freed
@@ -359,7 +396,7 @@ static inline void bnx2x_update_sge_prod(struct bnx2x_fastpath *fp,
*/
static u32 bnx2x_get_rxhash(const struct bnx2x *bp,
const struct eth_fast_path_rx_cqe *cqe,
- bool *l4_rxhash)
+ enum pkt_hash_types *rxhash_type)
{
/* Get Toeplitz hash from CQE */
if ((bp->dev->features & NETIF_F_RXHASH) &&
@@ -367,11 +404,13 @@ static u32 bnx2x_get_rxhash(const struct bnx2x *bp,
enum eth_rss_hash_type htype;
htype = cqe->status_flags & ETH_FAST_PATH_RX_CQE_RSS_HASH_TYPE;
- *l4_rxhash = (htype == TCP_IPV4_HASH_TYPE) ||
- (htype == TCP_IPV6_HASH_TYPE);
+ *rxhash_type = ((htype == TCP_IPV4_HASH_TYPE) ||
+ (htype == TCP_IPV6_HASH_TYPE)) ?
+ PKT_HASH_TYPE_L4 : PKT_HASH_TYPE_L3;
+
return le32_to_cpu(cqe->rss_hash_result);
}
- *l4_rxhash = false;
+ *rxhash_type = PKT_HASH_TYPE_NONE;
return 0;
}
@@ -425,7 +464,7 @@ static void bnx2x_tpa_start(struct bnx2x_fastpath *fp, u16 queue,
tpa_info->tpa_state = BNX2X_TPA_START;
tpa_info->len_on_bd = le16_to_cpu(cqe->len_on_bd);
tpa_info->placement_offset = cqe->placement_offset;
- tpa_info->rxhash = bnx2x_get_rxhash(bp, cqe, &tpa_info->l4_rxhash);
+ tpa_info->rxhash = bnx2x_get_rxhash(bp, cqe, &tpa_info->rxhash_type);
if (fp->mode == TPA_MODE_GRO) {
u16 gro_size = le16_to_cpu(cqe->pkt_len_or_gro_seg_len);
tpa_info->full_page = SGE_PAGES / gro_size * gro_size;
@@ -733,8 +772,7 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
skb_reserve(skb, pad + NET_SKB_PAD);
skb_put(skb, len);
- skb->rxhash = tpa_info->rxhash;
- skb->l4_rxhash = tpa_info->l4_rxhash;
+ skb_set_hash(skb, tpa_info->rxhash, tpa_info->rxhash_type);
skb->protocol = eth_type_trans(skb, bp->dev);
skb->ip_summed = CHECKSUM_UNNECESSARY;
@@ -817,7 +855,7 @@ void bnx2x_csum_validate(struct sk_buff *skb, union eth_rx_cqe *cqe,
skb->ip_summed = CHECKSUM_UNNECESSARY;
}
-int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
+static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
{
struct bnx2x *bp = fp->bp;
u16 bd_cons, bd_prod, bd_prod_fw, comp_ring_cons;
@@ -851,7 +889,8 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
enum eth_rx_cqe_type cqe_fp_type;
u16 len, pad, queue;
u8 *data;
- bool l4_rxhash;
+ u32 rxhash;
+ enum pkt_hash_types rxhash_type;
#ifdef BNX2X_STOP_ON_ERROR
if (unlikely(bp->panic))
@@ -992,8 +1031,8 @@ reuse_rx:
skb->protocol = eth_type_trans(skb, bp->dev);
/* Set Toeplitz hash for a none-LRO skb */
- skb->rxhash = bnx2x_get_rxhash(bp, cqe_fp, &l4_rxhash);
- skb->l4_rxhash = l4_rxhash;
+ rxhash = bnx2x_get_rxhash(bp, cqe_fp, &rxhash_type);
+ skb_set_hash(skb, rxhash, rxhash_type);
skb_checksum_none_assert(skb);
@@ -1486,7 +1525,7 @@ static void bnx2x_free_rx_skbs(struct bnx2x *bp)
}
}
-void bnx2x_free_skbs_cnic(struct bnx2x *bp)
+static void bnx2x_free_skbs_cnic(struct bnx2x *bp)
{
bnx2x_free_tx_skbs_cnic(bp);
bnx2x_free_rx_skbs_cnic(bp);
@@ -2265,7 +2304,7 @@ static int bnx2x_nic_load_request(struct bnx2x *bp, u32 *load_code)
* virtualized environments a pf from another VM may have already
* initialized the device including loading FW
*/
-int bnx2x_nic_load_analyze_req(struct bnx2x *bp, u32 load_code)
+int bnx2x_compare_fw_ver(struct bnx2x *bp, u32 load_code, bool print_err)
{
/* is another pf loaded on this engine? */
if (load_code != FW_MSG_CODE_DRV_LOAD_COMMON_CHIP &&
@@ -2284,8 +2323,12 @@ int bnx2x_nic_load_analyze_req(struct bnx2x *bp, u32 load_code)
/* abort nic load if version mismatch */
if (my_fw != loaded_fw) {
- BNX2X_ERR("bnx2x with FW %x was already loaded which mismatches my %x FW. Aborting\n",
- loaded_fw, my_fw);
+ if (print_err)
+ BNX2X_ERR("bnx2x with FW %x was already loaded which mismatches my %x FW. Aborting\n",
+ loaded_fw, my_fw);
+ else
+ BNX2X_DEV_INFO("bnx2x with FW %x was already loaded which mismatches my %x FW, possibly due to MF UNDI\n",
+ loaded_fw, my_fw);
return -EBUSY;
}
}
@@ -2298,16 +2341,16 @@ static int bnx2x_nic_load_no_mcp(struct bnx2x *bp, int port)
int path = BP_PATH(bp);
DP(NETIF_MSG_IFUP, "NO MCP - load counts[%d] %d, %d, %d\n",
- path, load_count[path][0], load_count[path][1],
- load_count[path][2]);
- load_count[path][0]++;
- load_count[path][1 + port]++;
+ path, bnx2x_load_count[path][0], bnx2x_load_count[path][1],
+ bnx2x_load_count[path][2]);
+ bnx2x_load_count[path][0]++;
+ bnx2x_load_count[path][1 + port]++;
DP(NETIF_MSG_IFUP, "NO MCP - new load counts[%d] %d, %d, %d\n",
- path, load_count[path][0], load_count[path][1],
- load_count[path][2]);
- if (load_count[path][0] == 1)
+ path, bnx2x_load_count[path][0], bnx2x_load_count[path][1],
+ bnx2x_load_count[path][2]);
+ if (bnx2x_load_count[path][0] == 1)
return FW_MSG_CODE_DRV_LOAD_COMMON;
- else if (load_count[path][1 + port] == 1)
+ else if (bnx2x_load_count[path][1 + port] == 1)
return FW_MSG_CODE_DRV_LOAD_PORT;
else
return FW_MSG_CODE_DRV_LOAD_FUNCTION;
@@ -2600,7 +2643,7 @@ int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
LOAD_ERROR_EXIT(bp, load_error1);
/* what did mcp say? */
- rc = bnx2x_nic_load_analyze_req(bp, load_code);
+ rc = bnx2x_compare_fw_ver(bp, load_code, true);
if (rc) {
bnx2x_fw_command(bp, DRV_MSG_CODE_LOAD_DONE, 0);
LOAD_ERROR_EXIT(bp, load_error2);
@@ -3065,7 +3108,7 @@ int bnx2x_set_power_state(struct bnx2x *bp, pci_power_t state)
/*
* net_device service functions
*/
-int bnx2x_poll(struct napi_struct *napi, int budget)
+static int bnx2x_poll(struct napi_struct *napi, int budget)
{
int work_done = 0;
u8 cos;
@@ -4192,7 +4235,7 @@ static void bnx2x_free_fp_mem_at(struct bnx2x *bp, int fp_index)
/* end of fastpath */
}
-void bnx2x_free_fp_mem_cnic(struct bnx2x *bp)
+static void bnx2x_free_fp_mem_cnic(struct bnx2x *bp)
{
int i;
for_each_cnic_queue(bp, i)
@@ -4406,7 +4449,7 @@ alloc_mem_err:
return 0;
}
-int bnx2x_alloc_fp_mem_cnic(struct bnx2x *bp)
+static int bnx2x_alloc_fp_mem_cnic(struct bnx2x *bp)
{
if (!NO_FCOE(bp))
/* FCoE */
@@ -4419,7 +4462,7 @@ int bnx2x_alloc_fp_mem_cnic(struct bnx2x *bp)
return 0;
}
-int bnx2x_alloc_fp_mem(struct bnx2x *bp)
+static int bnx2x_alloc_fp_mem(struct bnx2x *bp)
{
int i;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 41f3ca5ad972..17d1689aec6b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -26,10 +26,8 @@
#include "bnx2x_sriov.h"
/* This is used as a replacement for an MCP if it's not present */
-extern int load_count[2][3]; /* per-path: 0-common, 1-port0, 2-port1 */
-
-extern int num_queues;
-extern int int_mode;
+extern int bnx2x_load_count[2][3]; /* per-path: 0-common, 1-port0, 2-port1 */
+extern int bnx2x_num_queues;
/************************ Macros ********************************/
#define BNX2X_PCI_FREE(x, y, size) \
@@ -417,35 +415,8 @@ int bnx2x_set_eth_mac(struct bnx2x *bp, bool set);
* If bp->state is OPEN, should be called with
* netif_addr_lock_bh()
*/
-void bnx2x_set_rx_mode(struct net_device *dev);
void bnx2x_set_rx_mode_inner(struct bnx2x *bp);
-/**
- * bnx2x_set_storm_rx_mode - configure MAC filtering rules in a FW.
- *
- * @bp: driver handle
- *
- * If bp->state is OPEN, should be called with
- * netif_addr_lock_bh().
- */
-int bnx2x_set_storm_rx_mode(struct bnx2x *bp);
-
-/**
- * bnx2x_set_q_rx_mode - configures rx_mode for a single queue.
- *
- * @bp: driver handle
- * @cl_id: client id
- * @rx_mode_flags: rx mode configuration
- * @rx_accept_flags: rx accept configuration
- * @tx_accept_flags: tx accept configuration (tx switch)
- * @ramrod_flags: ramrod configuration
- */
-int bnx2x_set_q_rx_mode(struct bnx2x *bp, u8 cl_id,
- unsigned long rx_mode_flags,
- unsigned long rx_accept_flags,
- unsigned long tx_accept_flags,
- unsigned long ramrod_flags);
-
/* Parity errors related */
void bnx2x_set_pf_load(struct bnx2x *bp);
bool bnx2x_clear_pf_load(struct bnx2x *bp);
@@ -565,9 +536,6 @@ int bnx2x_reload_if_running(struct net_device *dev);
int bnx2x_change_mac_addr(struct net_device *dev, void *p);
-/* NAPI poll Rx part */
-int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget);
-
/* NAPI poll Tx part */
int bnx2x_tx_int(struct bnx2x *bp, struct bnx2x_fp_txdata *txdata);
@@ -578,13 +546,9 @@ int bnx2x_resume(struct pci_dev *pdev);
/* Release IRQ vectors */
void bnx2x_free_irq(struct bnx2x *bp);
-void bnx2x_free_fp_mem_cnic(struct bnx2x *bp);
void bnx2x_free_fp_mem(struct bnx2x *bp);
-int bnx2x_alloc_fp_mem_cnic(struct bnx2x *bp);
-int bnx2x_alloc_fp_mem(struct bnx2x *bp);
void bnx2x_init_rx_rings(struct bnx2x *bp);
void bnx2x_init_rx_rings_cnic(struct bnx2x *bp);
-void bnx2x_free_skbs_cnic(struct bnx2x *bp);
void bnx2x_free_skbs(struct bnx2x *bp);
void bnx2x_netif_stop(struct bnx2x *bp, int disable_hw);
void bnx2x_netif_start(struct bnx2x *bp);
@@ -608,15 +572,6 @@ int bnx2x_enable_msix(struct bnx2x *bp);
int bnx2x_enable_msi(struct bnx2x *bp);
/**
- * bnx2x_poll - NAPI callback
- *
- * @napi: napi structure
- * @budget:
- *
- */
-int bnx2x_poll(struct napi_struct *napi, int budget);
-
-/**
* bnx2x_low_latency_recv - LL callback
*
* @napi: napi structure
@@ -862,30 +817,6 @@ static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
sge->addr_lo = 0;
}
-static inline void bnx2x_add_all_napi_cnic(struct bnx2x *bp)
-{
- int i;
-
- /* Add NAPI objects */
- for_each_rx_queue_cnic(bp, i) {
- netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
- bnx2x_poll, NAPI_POLL_WEIGHT);
- napi_hash_add(&bnx2x_fp(bp, i, napi));
- }
-}
-
-static inline void bnx2x_add_all_napi(struct bnx2x *bp)
-{
- int i;
-
- /* Add NAPI objects */
- for_each_eth_queue(bp, i) {
- netif_napi_add(bp->dev, &bnx2x_fp(bp, i, napi),
- bnx2x_poll, NAPI_POLL_WEIGHT);
- napi_hash_add(&bnx2x_fp(bp, i, napi));
- }
-}
-
static inline void bnx2x_del_all_napi_cnic(struct bnx2x *bp)
{
int i;
@@ -919,14 +850,6 @@ static inline void bnx2x_disable_msi(struct bnx2x *bp)
}
}
-static inline int bnx2x_calc_num_queues(struct bnx2x *bp)
-{
- return num_queues ?
- min_t(int, num_queues, BNX2X_MAX_QUEUES(bp)) :
- min_t(int, netif_get_num_default_rss_queues(),
- BNX2X_MAX_QUEUES(bp));
-}
-
static inline void bnx2x_clear_sge_mask_next_elems(struct bnx2x_fastpath *fp)
{
int i, j;
@@ -1173,8 +1096,6 @@ static inline u8 bnx2x_fp_qzone_id(struct bnx2x_fastpath *fp)
return fp->cl_id;
}
-u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp);
-
static inline void bnx2x_init_txdata(struct bnx2x *bp,
struct bnx2x_fp_txdata *txdata, u32 cid,
int txq_index, __le16 *tx_cons_sb,
@@ -1207,47 +1128,6 @@ static inline u8 bnx2x_cnic_igu_sb_id(struct bnx2x *bp)
return bp->igu_base_sb;
}
-static inline void bnx2x_init_fcoe_fp(struct bnx2x *bp)
-{
- struct bnx2x_fastpath *fp = bnx2x_fcoe_fp(bp);
- unsigned long q_type = 0;
-
- bnx2x_fcoe(bp, rx_queue) = BNX2X_NUM_ETH_QUEUES(bp);
- bnx2x_fcoe(bp, cl_id) = bnx2x_cnic_eth_cl_id(bp,
- BNX2X_FCOE_ETH_CL_ID_IDX);
- bnx2x_fcoe(bp, cid) = BNX2X_FCOE_ETH_CID(bp);
- bnx2x_fcoe(bp, fw_sb_id) = DEF_SB_ID;
- bnx2x_fcoe(bp, igu_sb_id) = bp->igu_dsb_id;
- bnx2x_fcoe(bp, rx_cons_sb) = BNX2X_FCOE_L2_RX_INDEX;
- bnx2x_init_txdata(bp, bnx2x_fcoe(bp, txdata_ptr[0]),
- fp->cid, FCOE_TXQ_IDX(bp), BNX2X_FCOE_L2_TX_INDEX,
- fp);
-
- DP(NETIF_MSG_IFUP, "created fcoe tx data (fp index %d)\n", fp->index);
-
- /* qZone id equals to FW (per path) client id */
- bnx2x_fcoe(bp, cl_qzone_id) = bnx2x_fp_qzone_id(fp);
- /* init shortcut */
- bnx2x_fcoe(bp, ustorm_rx_prods_offset) =
- bnx2x_rx_ustorm_prods_offset(fp);
-
- /* Configure Queue State object */
- __set_bit(BNX2X_Q_TYPE_HAS_RX, &q_type);
- __set_bit(BNX2X_Q_TYPE_HAS_TX, &q_type);
-
- /* No multi-CoS for FCoE L2 client */
- BUG_ON(fp->max_cos != 1);
-
- bnx2x_init_queue_obj(bp, &bnx2x_sp_obj(bp, fp).q_obj, fp->cl_id,
- &fp->cid, 1, BP_FUNC(bp), bnx2x_sp(bp, q_rdata),
- bnx2x_sp_mapping(bp, q_rdata), q_type);
-
- DP(NETIF_MSG_IFUP,
- "queue[%d]: bnx2x_init_sb(%p,%p) cl_id %d fw_sb %d igu_sb %d\n",
- fp->index, bp, fp->status_blk.e2_sb, fp->cl_id, fp->fw_sb_id,
- fp->igu_sb_id);
-}
-
static inline int bnx2x_clean_tx_queue(struct bnx2x *bp,
struct bnx2x_fp_txdata *txdata)
{
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 32d0f1435fb4..92a467ff4104 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1639,6 +1639,12 @@ static int bnx2x_nvram_write(struct bnx2x *bp, u32 offset, u8 *data_buf,
memcpy(&val, data_buf, 4);
+ /* Notice unlike bnx2x_nvram_read_dword() this will not
+ * change val using be32_to_cpu(), which causes data to flip
+ * if the eeprom is read and then written back. This is due
+ * to tools utilizing this functionality that would break
+ * if this would be resolved.
+ */
rc = bnx2x_nvram_write_dword(bp, offset, val, cmd_flags);
/* advance to the next dword */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index 11fc79585491..c5ce99be4d90 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -205,6 +205,11 @@ typedef int (*read_sfp_module_eeprom_func_p)(struct bnx2x_phy *phy,
(_bank + (_addr & 0xf)), \
_val)
+static int bnx2x_check_half_open_conn(struct link_params *params,
+ struct link_vars *vars, u8 notify);
+static int bnx2x_sfp_module_detection(struct bnx2x_phy *phy,
+ struct link_params *params);
+
static u32 bnx2x_bits_en(struct bnx2x *bp, u32 reg, u32 bits)
{
u32 val = REG_RD(bp, reg);
@@ -1399,57 +1404,6 @@ static void bnx2x_update_pfc_xmac(struct link_params *params,
udelay(30);
}
-
-static void bnx2x_emac_get_pfc_stat(struct link_params *params,
- u32 pfc_frames_sent[2],
- u32 pfc_frames_received[2])
-{
- /* Read pfc statistic */
- struct bnx2x *bp = params->bp;
- u32 emac_base = params->port ? GRCBASE_EMAC1 : GRCBASE_EMAC0;
- u32 val_xon = 0;
- u32 val_xoff = 0;
-
- DP(NETIF_MSG_LINK, "pfc statistic read from EMAC\n");
-
- /* PFC received frames */
- val_xoff = REG_RD(bp, emac_base +
- EMAC_REG_RX_PFC_STATS_XOFF_RCVD);
- val_xoff &= EMAC_REG_RX_PFC_STATS_XOFF_RCVD_COUNT;
- val_xon = REG_RD(bp, emac_base + EMAC_REG_RX_PFC_STATS_XON_RCVD);
- val_xon &= EMAC_REG_RX_PFC_STATS_XON_RCVD_COUNT;
-
- pfc_frames_received[0] = val_xon + val_xoff;
-
- /* PFC received sent */
- val_xoff = REG_RD(bp, emac_base +
- EMAC_REG_RX_PFC_STATS_XOFF_SENT);
- val_xoff &= EMAC_REG_RX_PFC_STATS_XOFF_SENT_COUNT;
- val_xon = REG_RD(bp, emac_base + EMAC_REG_RX_PFC_STATS_XON_SENT);
- val_xon &= EMAC_REG_RX_PFC_STATS_XON_SENT_COUNT;
-
- pfc_frames_sent[0] = val_xon + val_xoff;
-}
-
-/* Read pfc statistic*/
-void bnx2x_pfc_statistic(struct link_params *params, struct link_vars *vars,
- u32 pfc_frames_sent[2],
- u32 pfc_frames_received[2])
-{
- /* Read pfc statistic */
- struct bnx2x *bp = params->bp;
-
- DP(NETIF_MSG_LINK, "pfc statistic\n");
-
- if (!vars->link_up)
- return;
-
- if (vars->mac_type == MAC_TYPE_EMAC) {
- DP(NETIF_MSG_LINK, "About to read PFC stats from EMAC\n");
- bnx2x_emac_get_pfc_stat(params, pfc_frames_sent,
- pfc_frames_received);
- }
-}
/******************************************************************/
/* MAC/PBF section */
/******************************************************************/
@@ -13413,9 +13367,9 @@ static u8 bnx2x_analyze_link_error(struct link_params *params,
* a fault, for example, due to break in the TX side of fiber.
*
******************************************************************************/
-int bnx2x_check_half_open_conn(struct link_params *params,
- struct link_vars *vars,
- u8 notify)
+static int bnx2x_check_half_open_conn(struct link_params *params,
+ struct link_vars *vars,
+ u8 notify)
{
struct bnx2x *bp = params->bp;
u32 lss_status = 0;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
index 4df45234fdc0..389f5f8cb0a3 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
@@ -533,19 +533,11 @@ int bnx2x_ets_strict(const struct link_params *params, const u8 strict_cos);
int bnx2x_ets_e3b0_config(const struct link_params *params,
const struct link_vars *vars,
struct bnx2x_ets_params *ets_params);
-/* Read pfc statistic*/
-void bnx2x_pfc_statistic(struct link_params *params, struct link_vars *vars,
- u32 pfc_frames_sent[2],
- u32 pfc_frames_received[2]);
+
void bnx2x_init_mod_abs_int(struct bnx2x *bp, struct link_vars *vars,
u32 chip_id, u32 shmem_base, u32 shmem2_base,
u8 port);
-int bnx2x_sfp_module_detection(struct bnx2x_phy *phy,
- struct link_params *params);
-
void bnx2x_period_func(struct link_params *params, struct link_vars *vars);
-int bnx2x_check_half_open_conn(struct link_params *params,
- struct link_vars *vars, u8 notify);
#endif /* BNX2X_LINK_H */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 8b3107b2fcc1..f90079acb58c 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -27,6 +27,7 @@
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/pci.h>
+#include <linux/aer.h>
#include <linux/init.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
@@ -93,8 +94,8 @@ MODULE_FIRMWARE(FW_FILE_NAME_E1);
MODULE_FIRMWARE(FW_FILE_NAME_E1H);
MODULE_FIRMWARE(FW_FILE_NAME_E2);
-int num_queues;
-module_param(num_queues, int, 0);
+int bnx2x_num_queues;
+module_param_named(num_queues, bnx2x_num_queues, int, 0);
MODULE_PARM_DESC(num_queues,
" Set number of queues (default is as a number of CPUs)");
@@ -102,7 +103,7 @@ static int disable_tpa;
module_param(disable_tpa, int, 0);
MODULE_PARM_DESC(disable_tpa, " Disable the TPA (LRO) feature");
-int int_mode;
+static int int_mode;
module_param(int_mode, int, 0);
MODULE_PARM_DESC(int_mode, " Force interrupt mode other than MSI-X "
"(1 INT#x; 2 MSI)");
@@ -278,6 +279,12 @@ MODULE_DEVICE_TABLE(pci, bnx2x_pci_tbl);
#define BNX2X_PREV_WAIT_NEEDED 1
static DEFINE_SEMAPHORE(bnx2x_prev_sem);
static LIST_HEAD(bnx2x_prev_list);
+
+/* Forward declaration */
+static struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev);
+static u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp);
+static int bnx2x_set_storm_rx_mode(struct bnx2x *bp);
+
/****************************************************************************
* General service functions
****************************************************************************/
@@ -3297,6 +3304,10 @@ static void bnx2x_drv_info_ether_stat(struct bnx2x *bp)
ether_stat->txq_size = bp->tx_ring_size;
ether_stat->rxq_size = bp->rx_ring_size;
+
+#ifdef CONFIG_BNX2X_SRIOV
+ ether_stat->vf_cnt = IS_SRIOV(bp) ? bp->vfdb->sriov.nr_virtfn : 0;
+#endif
}
static void bnx2x_drv_info_fcoe_stat(struct bnx2x *bp)
@@ -5852,11 +5863,11 @@ static void bnx2x_init_eq_ring(struct bnx2x *bp)
}
/* called with netif_addr_lock_bh() */
-int bnx2x_set_q_rx_mode(struct bnx2x *bp, u8 cl_id,
- unsigned long rx_mode_flags,
- unsigned long rx_accept_flags,
- unsigned long tx_accept_flags,
- unsigned long ramrod_flags)
+static int bnx2x_set_q_rx_mode(struct bnx2x *bp, u8 cl_id,
+ unsigned long rx_mode_flags,
+ unsigned long rx_accept_flags,
+ unsigned long tx_accept_flags,
+ unsigned long ramrod_flags)
{
struct bnx2x_rx_mode_ramrod_params ramrod_param;
int rc;
@@ -5964,7 +5975,7 @@ static int bnx2x_fill_accept_flags(struct bnx2x *bp, u32 rx_mode,
}
/* called with netif_addr_lock_bh() */
-int bnx2x_set_storm_rx_mode(struct bnx2x *bp)
+static int bnx2x_set_storm_rx_mode(struct bnx2x *bp)
{
unsigned long rx_mode_flags = 0, ramrod_flags = 0;
unsigned long rx_accept_flags = 0, tx_accept_flags = 0;
@@ -6160,6 +6171,47 @@ static void bnx2x_init_tx_rings(struct bnx2x *bp)
bnx2x_init_tx_ring_one(bp->fp[i].txdata_ptr[cos]);
}
+static void bnx2x_init_fcoe_fp(struct bnx2x *bp)
+{
+ struct bnx2x_fastpath *fp = bnx2x_fcoe_fp(bp);
+ unsigned long q_type = 0;
+
+ bnx2x_fcoe(bp, rx_queue) = BNX2X_NUM_ETH_QUEUES(bp);
+ bnx2x_fcoe(bp, cl_id) = bnx2x_cnic_eth_cl_id(bp,
+ BNX2X_FCOE_ETH_CL_ID_IDX);
+ bnx2x_fcoe(bp, cid) = BNX2X_FCOE_ETH_CID(bp);
+ bnx2x_fcoe(bp, fw_sb_id) = DEF_SB_ID;
+ bnx2x_fcoe(bp, igu_sb_id) = bp->igu_dsb_id;
+ bnx2x_fcoe(bp, rx_cons_sb) = BNX2X_FCOE_L2_RX_INDEX;
+ bnx2x_init_txdata(bp, bnx2x_fcoe(bp, txdata_ptr[0]),
+ fp->cid, FCOE_TXQ_IDX(bp), BNX2X_FCOE_L2_TX_INDEX,
+ fp);
+
+ DP(NETIF_MSG_IFUP, "created fcoe tx data (fp index %d)\n", fp->index);
+
+ /* qZone id equals to FW (per path) client id */
+ bnx2x_fcoe(bp, cl_qzone_id) = bnx2x_fp_qzone_id(fp);
+ /* init shortcut */
+ bnx2x_fcoe(bp, ustorm_rx_prods_offset) =
+ bnx2x_rx_ustorm_prods_offset(fp);
+
+ /* Configure Queue State object */
+ __set_bit(BNX2X_Q_TYPE_HAS_RX, &q_type);
+ __set_bit(BNX2X_Q_TYPE_HAS_TX, &q_type);
+
+ /* No multi-CoS for FCoE L2 client */
+ BUG_ON(fp->max_cos != 1);
+
+ bnx2x_init_queue_obj(bp, &bnx2x_sp_obj(bp, fp).q_obj, fp->cl_id,
+ &fp->cid, 1, BP_FUNC(bp), bnx2x_sp(bp, q_rdata),
+ bnx2x_sp_mapping(bp, q_rdata), q_type);
+
+ DP(NETIF_MSG_IFUP,
+ "queue[%d]: bnx2x_init_sb(%p,%p) cl_id %d fw_sb %d igu_sb %d\n",
+ fp->index, bp, fp->status_blk.e2_sb, fp->cl_id, fp->fw_sb_id,
+ fp->igu_sb_id);
+}
+
void bnx2x_nic_init_cnic(struct bnx2x *bp)
{
if (!NO_FCOE(bp))
@@ -8732,16 +8784,16 @@ u32 bnx2x_send_unload_req(struct bnx2x *bp, int unload_mode)
int path = BP_PATH(bp);
DP(NETIF_MSG_IFDOWN, "NO MCP - load counts[%d] %d, %d, %d\n",
- path, load_count[path][0], load_count[path][1],
- load_count[path][2]);
- load_count[path][0]--;
- load_count[path][1 + port]--;
+ path, bnx2x_load_count[path][0], bnx2x_load_count[path][1],
+ bnx2x_load_count[path][2]);
+ bnx2x_load_count[path][0]--;
+ bnx2x_load_count[path][1 + port]--;
DP(NETIF_MSG_IFDOWN, "NO MCP - new load counts[%d] %d, %d, %d\n",
- path, load_count[path][0], load_count[path][1],
- load_count[path][2]);
- if (load_count[path][0] == 0)
+ path, bnx2x_load_count[path][0], bnx2x_load_count[path][1],
+ bnx2x_load_count[path][2]);
+ if (bnx2x_load_count[path][0] == 0)
reset_code = FW_MSG_CODE_DRV_UNLOAD_COMMON;
- else if (load_count[path][1 + port] == 0)
+ else if (bnx2x_load_count[path][1 + port] == 0)
reset_code = FW_MSG_CODE_DRV_UNLOAD_PORT;
else
reset_code = FW_MSG_CODE_DRV_UNLOAD_FUNCTION;
@@ -9767,7 +9819,7 @@ period_task_exit:
* Init service functions
*/
-u32 bnx2x_get_pretend_reg(struct bnx2x *bp)
+static u32 bnx2x_get_pretend_reg(struct bnx2x *bp)
{
u32 base = PXP2_REG_PGL_PRETEND_FUNC_F0;
u32 stride = PXP2_REG_PGL_PRETEND_FUNC_F1 - base;
@@ -9854,6 +9906,64 @@ static void bnx2x_prev_unload_close_mac(struct bnx2x *bp,
#define BNX2X_PREV_UNDI_BD(val) ((val) >> 16 & 0xffff)
#define BNX2X_PREV_UNDI_PROD(rcq, bd) ((bd) << 16 | (rcq))
+#define BCM_5710_UNDI_FW_MF_MAJOR (0x07)
+#define BCM_5710_UNDI_FW_MF_MINOR (0x08)
+#define BCM_5710_UNDI_FW_MF_VERS (0x05)
+#define BNX2X_PREV_UNDI_MF_PORT(p) (0x1a150c + ((p) << 4))
+#define BNX2X_PREV_UNDI_MF_FUNC(f) (0x1a184c + ((f) << 4))
+static bool bnx2x_prev_unload_undi_fw_supports_mf(struct bnx2x *bp)
+{
+ u8 major, minor, version;
+ u32 fw;
+
+ /* Must check that FW is loaded */
+ if (!(REG_RD(bp, MISC_REG_RESET_REG_1) &
+ MISC_REGISTERS_RESET_REG_1_RST_XSEM)) {
+ BNX2X_DEV_INFO("XSEM is reset - UNDI MF FW is not loaded\n");
+ return false;
+ }
+
+ /* Read Currently loaded FW version */
+ fw = REG_RD(bp, XSEM_REG_PRAM);
+ major = fw & 0xff;
+ minor = (fw >> 0x8) & 0xff;
+ version = (fw >> 0x10) & 0xff;
+ BNX2X_DEV_INFO("Loaded FW: 0x%08x: Major 0x%02x Minor 0x%02x Version 0x%02x\n",
+ fw, major, minor, version);
+
+ if (major > BCM_5710_UNDI_FW_MF_MAJOR)
+ return true;
+
+ if ((major == BCM_5710_UNDI_FW_MF_MAJOR) &&
+ (minor > BCM_5710_UNDI_FW_MF_MINOR))
+ return true;
+
+ if ((major == BCM_5710_UNDI_FW_MF_MAJOR) &&
+ (minor == BCM_5710_UNDI_FW_MF_MINOR) &&
+ (version >= BCM_5710_UNDI_FW_MF_VERS))
+ return true;
+
+ return false;
+}
+
+static void bnx2x_prev_unload_undi_mf(struct bnx2x *bp)
+{
+ int i;
+
+ /* Due to legacy (FW) code, the first function on each engine has a
+ * different offset macro from the rest of the functions.
+ * Setting this for all 8 functions is harmless regardless of whether
+ * this is actually a multi-function device.
+ */
+ for (i = 0; i < 2; i++)
+ REG_WR(bp, BNX2X_PREV_UNDI_MF_PORT(i), 1);
+
+ for (i = 2; i < 8; i++)
+ REG_WR(bp, BNX2X_PREV_UNDI_MF_FUNC(i - 2), 1);
+
+ BNX2X_DEV_INFO("UNDI FW (MF) set to discard\n");
+}
+
static void bnx2x_prev_unload_undi_inc(struct bnx2x *bp, u8 port, u8 inc)
{
u16 rcq, bd;
@@ -10054,7 +10164,7 @@ static int bnx2x_prev_unload_uncommon(struct bnx2x *bp)
* the one required, then FLR will be sufficient to clean any residue
* left by previous driver
*/
- rc = bnx2x_nic_load_analyze_req(bp, FW_MSG_CODE_DRV_LOAD_FUNCTION);
+ rc = bnx2x_compare_fw_ver(bp, FW_MSG_CODE_DRV_LOAD_FUNCTION, false);
if (!rc) {
/* fw version is good */
@@ -10142,10 +10252,17 @@ static int bnx2x_prev_unload_common(struct bnx2x *bp)
else
timer_count--;
- /* If UNDI resides in memory, manually increment it */
- if (prev_undi)
+ /* New UNDI FW supports MF and contains better
+ * cleaning methods - might be redundant but harmless.
+ */
+ if (bnx2x_prev_unload_undi_fw_supports_mf(bp)) {
+ bnx2x_prev_unload_undi_mf(bp);
+ } else if (prev_undi) {
+ /* If UNDI resides in memory,
+ * manually increment it
+ */
bnx2x_prev_unload_undi_inc(bp, BP_PORT(bp), 1);
-
+ }
udelay(10);
}
@@ -10265,8 +10382,8 @@ static int bnx2x_prev_unload(struct bnx2x *bp)
} while (--time_counter);
if (!time_counter || rc) {
- BNX2X_ERR("Failed unloading previous driver, aborting\n");
- rc = -EBUSY;
+ BNX2X_DEV_INFO("Unloading previous driver did not occur, Possibly due to MF UNDI\n");
+ rc = -EPROBE_DEFER;
}
/* Mark function if its port was used to boot from SAN */
@@ -11636,7 +11753,11 @@ static int bnx2x_init_bp(struct bnx2x *bp)
DRV_MSG_SEQ_NUMBER_MASK;
BNX2X_DEV_INFO("fw_seq 0x%08x\n", bp->fw_seq);
- bnx2x_prev_unload(bp);
+ rc = bnx2x_prev_unload(bp);
+ if (rc) {
+ bnx2x_free_mem_bp(bp);
+ return rc;
+ }
}
if (CHIP_REV_IS_FPGA(bp))
@@ -11931,7 +12052,7 @@ static int bnx2x_set_mc_list(struct bnx2x *bp)
}
/* If bp->state is OPEN, should be called with netif_addr_lock_bh() */
-void bnx2x_set_rx_mode(struct net_device *dev)
+static void bnx2x_set_rx_mode(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
@@ -12156,6 +12277,14 @@ static int bnx2x_set_coherency_mask(struct bnx2x *bp)
return 0;
}
+static void bnx2x_disable_pcie_error_reporting(struct bnx2x *bp)
+{
+ if (bp->flags & AER_ENABLED) {
+ pci_disable_pcie_error_reporting(bp->pdev);
+ bp->flags &= ~AER_ENABLED;
+ }
+}
+
static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev,
struct net_device *dev, unsigned long board_type)
{
@@ -12262,6 +12391,14 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev,
/* clean indirect addresses */
pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS,
PCICFG_VENDOR_ID_OFFSET);
+
+ /* AER (Advanced Error reporting) configuration */
+ rc = pci_enable_pcie_error_reporting(pdev);
+ if (!rc)
+ bp->flags |= AER_ENABLED;
+ else
+ BNX2X_DEV_INFO("Failed To configure PCIe AER [%d]\n", rc);
+
/*
* Clean the following indirect addresses for all functions since it
* is not used by the driver.
@@ -12693,8 +12830,6 @@ static int set_is_vf(int chip_id)
}
}
-struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev);
-
static int bnx2x_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
@@ -12869,6 +13004,8 @@ static int bnx2x_init_one(struct pci_dev *pdev,
return 0;
init_one_exit:
+ bnx2x_disable_pcie_error_reporting(bp);
+
if (bp->regview)
iounmap(bp->regview);
@@ -12942,6 +13079,8 @@ static void __bnx2x_remove(struct pci_dev *pdev,
pci_set_power_state(pdev, PCI_D3hot);
}
+ bnx2x_disable_pcie_error_reporting(bp);
+
if (bp->regview)
iounmap(bp->regview);
@@ -13119,6 +13258,14 @@ static pci_ers_result_t bnx2x_io_slot_reset(struct pci_dev *pdev)
rtnl_unlock();
+ /* If AER, perform cleanup of the PCIe registers */
+ if (bp->flags & AER_ENABLED) {
+ if (pci_cleanup_aer_uncorrect_error_status(pdev))
+ BNX2X_ERR("pci_cleanup_aer_uncorrect_error_status failed\n");
+ else
+ DP(NETIF_MSG_HW, "pci_cleanup_aer_uncorrect_error_status succeeded\n");
+ }
+
return PCI_ERS_RESULT_RECOVERED;
}
@@ -13757,7 +13904,7 @@ static int bnx2x_unregister_cnic(struct net_device *dev)
return 0;
}
-struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev)
+static struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev)
{
struct bnx2x *bp = netdev_priv(dev);
struct cnic_eth_dev *cp = &bp->cnic_eth_dev;
@@ -13807,7 +13954,7 @@ struct cnic_eth_dev *bnx2x_cnic_probe(struct net_device *dev)
return cp;
}
-u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp)
+static u32 bnx2x_rx_ustorm_prods_offset(struct bnx2x_fastpath *fp)
{
struct bnx2x *bp = fp->bp;
u32 offset = BAR_USTRORM_INTMEM;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
index 14ffb6e56e59..2beb5430b876 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_reg.h
@@ -5932,6 +5932,7 @@
#define MISC_REGISTERS_RESET_REG_1_RST_NIG (0x1<<7)
#define MISC_REGISTERS_RESET_REG_1_RST_PXP (0x1<<26)
#define MISC_REGISTERS_RESET_REG_1_RST_PXPV (0x1<<27)
+#define MISC_REGISTERS_RESET_REG_1_RST_XSEM (0x1<<22)
#define MISC_REGISTERS_RESET_REG_1_SET 0x584
#define MISC_REGISTERS_RESET_REG_2_CLEAR 0x598
#define MISC_REGISTERS_RESET_REG_2_MSTAT0 (0x1<<24)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 18438a504d57..9373584e400f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -355,23 +355,6 @@ static bool bnx2x_get_credit_vlan(struct bnx2x_vlan_mac_obj *o)
return vp->get(vp, 1);
}
-
-static bool bnx2x_get_credit_vlan_mac(struct bnx2x_vlan_mac_obj *o)
-{
- struct bnx2x_credit_pool_obj *mp = o->macs_pool;
- struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
-
- if (!mp->get(mp, 1))
- return false;
-
- if (!vp->get(vp, 1)) {
- mp->put(mp, 1);
- return false;
- }
-
- return true;
-}
-
static bool bnx2x_put_cam_offset_mac(struct bnx2x_vlan_mac_obj *o, int offset)
{
struct bnx2x_credit_pool_obj *mp = o->macs_pool;
@@ -400,22 +383,6 @@ static bool bnx2x_put_credit_vlan(struct bnx2x_vlan_mac_obj *o)
return vp->put(vp, 1);
}
-static bool bnx2x_put_credit_vlan_mac(struct bnx2x_vlan_mac_obj *o)
-{
- struct bnx2x_credit_pool_obj *mp = o->macs_pool;
- struct bnx2x_credit_pool_obj *vp = o->vlans_pool;
-
- if (!mp->put(mp, 1))
- return false;
-
- if (!vp->put(vp, 1)) {
- mp->get(mp, 1);
- return false;
- }
-
- return true;
-}
-
/**
* __bnx2x_vlan_mac_h_write_trylock - try getting the vlan mac writer lock
*
@@ -507,22 +474,6 @@ static void __bnx2x_vlan_mac_h_write_unlock(struct bnx2x *bp,
}
}
-/**
- * bnx2x_vlan_mac_h_write_unlock - unlock the vlan mac head list writer lock
- *
- * @bp: device handle
- * @o: vlan_mac object
- *
- * @details Notice if a pending execution exists, it would perform it -
- * possibly releasing and reclaiming the execution queue lock.
- */
-void bnx2x_vlan_mac_h_write_unlock(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o)
-{
- spin_lock_bh(&o->exe_queue.lock);
- __bnx2x_vlan_mac_h_write_unlock(bp, o);
- spin_unlock_bh(&o->exe_queue.lock);
-}
/**
* __bnx2x_vlan_mac_h_read_lock - lock the vlan mac head list reader lock
@@ -663,7 +614,7 @@ static int bnx2x_check_mac_add(struct bnx2x *bp,
/* Check if a requested MAC already exists */
list_for_each_entry(pos, &o->head, link)
- if (!memcmp(data->mac.mac, pos->u.mac.mac, ETH_ALEN) &&
+ if (ether_addr_equal(data->mac.mac, pos->u.mac.mac) &&
(data->mac.is_inner_mac == pos->u.mac.is_inner_mac))
return -EEXIST;
@@ -685,26 +636,6 @@ static int bnx2x_check_vlan_add(struct bnx2x *bp,
return 0;
}
-static int bnx2x_check_vlan_mac_add(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
-
- DP(BNX2X_MSG_SP, "Checking VLAN_MAC (%pM, %d) for ADD command\n",
- data->vlan_mac.mac, data->vlan_mac.vlan);
-
- list_for_each_entry(pos, &o->head, link)
- if ((data->vlan_mac.vlan == pos->u.vlan_mac.vlan) &&
- (!memcmp(data->vlan_mac.mac, pos->u.vlan_mac.mac,
- ETH_ALEN)) &&
- (data->vlan_mac.is_inner_mac ==
- pos->u.vlan_mac.is_inner_mac))
- return -EEXIST;
-
- return 0;
-}
-
/* check_del() callbacks */
static struct bnx2x_vlan_mac_registry_elem *
bnx2x_check_mac_del(struct bnx2x *bp,
@@ -716,7 +647,7 @@ static struct bnx2x_vlan_mac_registry_elem *
DP(BNX2X_MSG_SP, "Checking MAC %pM for DEL command\n", data->mac.mac);
list_for_each_entry(pos, &o->head, link)
- if ((!memcmp(data->mac.mac, pos->u.mac.mac, ETH_ALEN)) &&
+ if (ether_addr_equal(data->mac.mac, pos->u.mac.mac) &&
(data->mac.is_inner_mac == pos->u.mac.is_inner_mac))
return pos;
@@ -739,27 +670,6 @@ static struct bnx2x_vlan_mac_registry_elem *
return NULL;
}
-static struct bnx2x_vlan_mac_registry_elem *
- bnx2x_check_vlan_mac_del(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- union bnx2x_classification_ramrod_data *data)
-{
- struct bnx2x_vlan_mac_registry_elem *pos;
-
- DP(BNX2X_MSG_SP, "Checking VLAN_MAC (%pM, %d) for DEL command\n",
- data->vlan_mac.mac, data->vlan_mac.vlan);
-
- list_for_each_entry(pos, &o->head, link)
- if ((data->vlan_mac.vlan == pos->u.vlan_mac.vlan) &&
- (!memcmp(data->vlan_mac.mac, pos->u.vlan_mac.mac,
- ETH_ALEN)) &&
- (data->vlan_mac.is_inner_mac ==
- pos->u.vlan_mac.is_inner_mac))
- return pos;
-
- return NULL;
-}
-
/* check_move() callback */
static bool bnx2x_check_move(struct bnx2x *bp,
struct bnx2x_vlan_mac_obj *src_o,
@@ -811,8 +721,8 @@ static inline u8 bnx2x_vlan_mac_get_rx_tx_flag(struct bnx2x_vlan_mac_obj *o)
return rx_tx_flag;
}
-void bnx2x_set_mac_in_nig(struct bnx2x *bp,
- bool add, unsigned char *dev_addr, int index)
+static void bnx2x_set_mac_in_nig(struct bnx2x *bp,
+ bool add, unsigned char *dev_addr, int index)
{
u32 wb_data[2];
u32 reg_offset = BP_PORT(bp) ? NIG_REG_LLH1_FUNC_MEM :
@@ -1126,97 +1036,6 @@ static void bnx2x_set_one_vlan_e2(struct bnx2x *bp,
rule_cnt);
}
-static void bnx2x_set_one_vlan_mac_e2(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- struct bnx2x_exeq_elem *elem,
- int rule_idx, int cam_offset)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- struct eth_classify_rules_ramrod_data *data =
- (struct eth_classify_rules_ramrod_data *)(raw->rdata);
- int rule_cnt = rule_idx + 1;
- union eth_classify_rule_cmd *rule_entry = &data->rules[rule_idx];
- enum bnx2x_vlan_mac_cmd cmd = elem->cmd_data.vlan_mac.cmd;
- bool add = (cmd == BNX2X_VLAN_MAC_ADD) ? true : false;
- u16 vlan = elem->cmd_data.vlan_mac.u.vlan_mac.vlan;
- u8 *mac = elem->cmd_data.vlan_mac.u.vlan_mac.mac;
-
- /* Reset the ramrod data buffer for the first rule */
- if (rule_idx == 0)
- memset(data, 0, sizeof(*data));
-
- /* Set a rule header */
- bnx2x_vlan_mac_set_cmd_hdr_e2(bp, o, add, CLASSIFY_RULE_OPCODE_PAIR,
- &rule_entry->pair.header);
-
- /* Set VLAN and MAC themselves */
- rule_entry->pair.vlan = cpu_to_le16(vlan);
- bnx2x_set_fw_mac_addr(&rule_entry->pair.mac_msb,
- &rule_entry->pair.mac_mid,
- &rule_entry->pair.mac_lsb, mac);
- rule_entry->pair.inner_mac =
- cpu_to_le16(elem->cmd_data.vlan_mac.u.vlan_mac.is_inner_mac);
- /* MOVE: Add a rule that will add this MAC to the target Queue */
- if (cmd == BNX2X_VLAN_MAC_MOVE) {
- rule_entry++;
- rule_cnt++;
-
- /* Setup ramrod data */
- bnx2x_vlan_mac_set_cmd_hdr_e2(bp,
- elem->cmd_data.vlan_mac.target_obj,
- true, CLASSIFY_RULE_OPCODE_PAIR,
- &rule_entry->pair.header);
-
- /* Set a VLAN itself */
- rule_entry->pair.vlan = cpu_to_le16(vlan);
- bnx2x_set_fw_mac_addr(&rule_entry->pair.mac_msb,
- &rule_entry->pair.mac_mid,
- &rule_entry->pair.mac_lsb, mac);
- rule_entry->pair.inner_mac =
- cpu_to_le16(elem->cmd_data.vlan_mac.u.
- vlan_mac.is_inner_mac);
- }
-
- /* Set the ramrod data header */
- /* TODO: take this to the higher level in order to prevent multiple
- writing */
- bnx2x_vlan_mac_set_rdata_hdr_e2(raw->cid, raw->state, &data->header,
- rule_cnt);
-}
-
-/**
- * bnx2x_set_one_vlan_mac_e1h -
- *
- * @bp: device handle
- * @o: bnx2x_vlan_mac_obj
- * @elem: bnx2x_exeq_elem
- * @rule_idx: rule_idx
- * @cam_offset: cam_offset
- */
-static void bnx2x_set_one_vlan_mac_e1h(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o,
- struct bnx2x_exeq_elem *elem,
- int rule_idx, int cam_offset)
-{
- struct bnx2x_raw_obj *raw = &o->raw;
- struct mac_configuration_cmd *config =
- (struct mac_configuration_cmd *)(raw->rdata);
- /* 57710 and 57711 do not support MOVE command,
- * so it's either ADD or DEL
- */
- bool add = (elem->cmd_data.vlan_mac.cmd == BNX2X_VLAN_MAC_ADD) ?
- true : false;
-
- /* Reset the ramrod data buffer */
- memset(config, 0, sizeof(*config));
-
- bnx2x_vlan_mac_set_rdata_e1x(bp, o, BNX2X_FILTER_VLAN_MAC_PENDING,
- cam_offset, add,
- elem->cmd_data.vlan_mac.u.vlan_mac.mac,
- elem->cmd_data.vlan_mac.u.vlan_mac.vlan,
- ETH_VLAN_FILTER_CLASSIFY, config);
-}
-
/**
* bnx2x_vlan_mac_restore - reconfigure next MAC/VLAN/VLAN-MAC element
*
@@ -1316,24 +1135,6 @@ static struct bnx2x_exeq_elem *bnx2x_exeq_get_vlan(
return NULL;
}
-static struct bnx2x_exeq_elem *bnx2x_exeq_get_vlan_mac(
- struct bnx2x_exe_queue_obj *o,
- struct bnx2x_exeq_elem *elem)
-{
- struct bnx2x_exeq_elem *pos;
- struct bnx2x_vlan_mac_ramrod_data *data =
- &elem->cmd_data.vlan_mac.u.vlan_mac;
-
- /* Check pending for execution commands */
- list_for_each_entry(pos, &o->exe_queue, link)
- if (!memcmp(&pos->cmd_data.vlan_mac.u.vlan_mac, data,
- sizeof(*data)) &&
- (pos->cmd_data.vlan_mac.cmd == elem->cmd_data.vlan_mac.cmd))
- return pos;
-
- return NULL;
-}
-
/**
* bnx2x_validate_vlan_mac_add - check if an ADD command can be executed
*
@@ -2241,69 +2042,6 @@ void bnx2x_init_vlan_obj(struct bnx2x *bp,
}
}
-void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *vlan_mac_obj,
- u8 cl_id, u32 cid, u8 func_id, void *rdata,
- dma_addr_t rdata_mapping, int state,
- unsigned long *pstate, bnx2x_obj_type type,
- struct bnx2x_credit_pool_obj *macs_pool,
- struct bnx2x_credit_pool_obj *vlans_pool)
-{
- union bnx2x_qable_obj *qable_obj =
- (union bnx2x_qable_obj *)vlan_mac_obj;
-
- bnx2x_init_vlan_mac_common(vlan_mac_obj, cl_id, cid, func_id, rdata,
- rdata_mapping, state, pstate, type,
- macs_pool, vlans_pool);
-
- /* CAM pool handling */
- vlan_mac_obj->get_credit = bnx2x_get_credit_vlan_mac;
- vlan_mac_obj->put_credit = bnx2x_put_credit_vlan_mac;
- /* CAM offset is relevant for 57710 and 57711 chips only which have a
- * single CAM for both MACs and VLAN-MAC pairs. So the offset
- * will be taken from MACs' pool object only.
- */
- vlan_mac_obj->get_cam_offset = bnx2x_get_cam_offset_mac;
- vlan_mac_obj->put_cam_offset = bnx2x_put_cam_offset_mac;
-
- if (CHIP_IS_E1(bp)) {
- BNX2X_ERR("Do not support chips others than E2\n");
- BUG();
- } else if (CHIP_IS_E1H(bp)) {
- vlan_mac_obj->set_one_rule = bnx2x_set_one_vlan_mac_e1h;
- vlan_mac_obj->check_del = bnx2x_check_vlan_mac_del;
- vlan_mac_obj->check_add = bnx2x_check_vlan_mac_add;
- vlan_mac_obj->check_move = bnx2x_check_move_always_err;
- vlan_mac_obj->ramrod_cmd = RAMROD_CMD_ID_ETH_SET_MAC;
-
- /* Exe Queue */
- bnx2x_exe_queue_init(bp,
- &vlan_mac_obj->exe_queue, 1, qable_obj,
- bnx2x_validate_vlan_mac,
- bnx2x_remove_vlan_mac,
- bnx2x_optimize_vlan_mac,
- bnx2x_execute_vlan_mac,
- bnx2x_exeq_get_vlan_mac);
- } else {
- vlan_mac_obj->set_one_rule = bnx2x_set_one_vlan_mac_e2;
- vlan_mac_obj->check_del = bnx2x_check_vlan_mac_del;
- vlan_mac_obj->check_add = bnx2x_check_vlan_mac_add;
- vlan_mac_obj->check_move = bnx2x_check_move;
- vlan_mac_obj->ramrod_cmd =
- RAMROD_CMD_ID_ETH_CLASSIFICATION_RULES;
-
- /* Exe Queue */
- bnx2x_exe_queue_init(bp,
- &vlan_mac_obj->exe_queue,
- CLASSIFY_RULES_COUNT,
- qable_obj, bnx2x_validate_vlan_mac,
- bnx2x_remove_vlan_mac,
- bnx2x_optimize_vlan_mac,
- bnx2x_execute_vlan_mac,
- bnx2x_exeq_get_vlan_mac);
- }
-}
-
/* RX_MODE verbs: DROP_ALL/ACCEPT_ALL/ACCEPT_ALL_MULTI/ACCEPT_ALL_VLAN/NORMAL */
static inline void __storm_memset_mac_filters(struct bnx2x *bp,
struct tstorm_eth_mac_filter_config *mac_filters,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
index 6a53c15c85a3..c8b939b141de 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
@@ -448,9 +448,6 @@ enum {
BNX2X_LLH_CAM_MAX_PF_LINE = NIG_REG_LLH1_FUNC_MEM_SIZE / 2
};
-void bnx2x_set_mac_in_nig(struct bnx2x *bp,
- bool add, unsigned char *dev_addr, int index);
-
/** RX_MODE verbs:DROP_ALL/ACCEPT_ALL/ACCEPT_ALL_MULTI/ACCEPT_ALL_VLAN/NORMAL */
/* RX_MODE ramrod special flags: set in rx_mode_flags field in
@@ -1307,22 +1304,12 @@ void bnx2x_init_vlan_obj(struct bnx2x *bp,
unsigned long *pstate, bnx2x_obj_type type,
struct bnx2x_credit_pool_obj *vlans_pool);
-void bnx2x_init_vlan_mac_obj(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *vlan_mac_obj,
- u8 cl_id, u32 cid, u8 func_id, void *rdata,
- dma_addr_t rdata_mapping, int state,
- unsigned long *pstate, bnx2x_obj_type type,
- struct bnx2x_credit_pool_obj *macs_pool,
- struct bnx2x_credit_pool_obj *vlans_pool);
-
int bnx2x_vlan_mac_h_read_lock(struct bnx2x *bp,
struct bnx2x_vlan_mac_obj *o);
void bnx2x_vlan_mac_h_read_unlock(struct bnx2x *bp,
struct bnx2x_vlan_mac_obj *o);
int bnx2x_vlan_mac_h_write_lock(struct bnx2x *bp,
struct bnx2x_vlan_mac_obj *o);
-void bnx2x_vlan_mac_h_write_unlock(struct bnx2x *bp,
- struct bnx2x_vlan_mac_obj *o);
int bnx2x_config_vlan_mac(struct bnx2x *bp,
struct bnx2x_vlan_mac_ramrod_params *p);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index e7845e5be1c7..208636d05cc0 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -166,6 +166,7 @@ enum bnx2x_vfop_qteardown_state {
BNX2X_VFOP_QTEARDOWN_RXMODE,
BNX2X_VFOP_QTEARDOWN_CLR_VLAN,
BNX2X_VFOP_QTEARDOWN_CLR_MAC,
+ BNX2X_VFOP_QTEARDOWN_CLR_MCAST,
BNX2X_VFOP_QTEARDOWN_QDTOR,
BNX2X_VFOP_QTEARDOWN_DONE
};
@@ -798,10 +799,10 @@ int bnx2x_vfop_mac_list_cmd(struct bnx2x *bp,
return -ENOMEM;
}
-int bnx2x_vfop_vlan_set_cmd(struct bnx2x *bp,
- struct bnx2x_virtf *vf,
- struct bnx2x_vfop_cmd *cmd,
- int qid, u16 vid, bool add)
+static int bnx2x_vfop_vlan_set_cmd(struct bnx2x *bp,
+ struct bnx2x_virtf *vf,
+ struct bnx2x_vfop_cmd *cmd,
+ int qid, u16 vid, bool add)
{
struct bnx2x_vfop *vfop = bnx2x_vfop_add(bp, vf);
int rc;
@@ -1112,7 +1113,10 @@ static void bnx2x_vfop_mcast(struct bnx2x *bp, struct bnx2x_virtf *vf)
switch (state) {
case BNX2X_VFOP_MCAST_DEL:
/* clear existing mcasts */
- vfop->state = BNX2X_VFOP_MCAST_ADD;
+ vfop->state = (args->mc_num) ? BNX2X_VFOP_MCAST_ADD
+ : BNX2X_VFOP_MCAST_CHK_DONE;
+ mcast->mcast_list_len = vf->mcast_list_len;
+ vf->mcast_list_len = args->mc_num;
vfop->rc = bnx2x_config_mcast(bp, mcast, BNX2X_MCAST_CMD_DEL);
bnx2x_vfop_finalize(vf, vfop->rc, VFOP_CONT);
@@ -1120,17 +1124,17 @@ static void bnx2x_vfop_mcast(struct bnx2x *bp, struct bnx2x_virtf *vf)
if (raw->check_pending(raw))
goto op_pending;
- if (args->mc_num) {
- /* update mcast list on the ramrod params */
- INIT_LIST_HEAD(&mcast->mcast_list);
- for (i = 0; i < args->mc_num; i++)
- list_add_tail(&(args->mc[i].link),
- &mcast->mcast_list);
- /* add new mcasts */
- vfop->state = BNX2X_VFOP_MCAST_CHK_DONE;
- vfop->rc = bnx2x_config_mcast(bp, mcast,
- BNX2X_MCAST_CMD_ADD);
- }
+ /* update mcast list on the ramrod params */
+ INIT_LIST_HEAD(&mcast->mcast_list);
+ for (i = 0; i < args->mc_num; i++)
+ list_add_tail(&(args->mc[i].link),
+ &mcast->mcast_list);
+ mcast->mcast_list_len = args->mc_num;
+
+ /* add new mcasts */
+ vfop->state = BNX2X_VFOP_MCAST_CHK_DONE;
+ vfop->rc = bnx2x_config_mcast(bp, mcast,
+ BNX2X_MCAST_CMD_ADD);
bnx2x_vfop_finalize(vf, vfop->rc, VFOP_DONE);
case BNX2X_VFOP_MCAST_CHK_DONE:
@@ -1312,12 +1316,19 @@ static void bnx2x_vfop_qdown(struct bnx2x *bp, struct bnx2x_virtf *vf)
case BNX2X_VFOP_QTEARDOWN_CLR_MAC:
/* mac-clear-all: consume credit */
- vfop->state = BNX2X_VFOP_QTEARDOWN_QDTOR;
+ vfop->state = BNX2X_VFOP_QTEARDOWN_CLR_MCAST;
vfop->rc = bnx2x_vfop_mac_delall_cmd(bp, vf, &cmd, qid, false);
if (vfop->rc)
goto op_err;
return;
+ case BNX2X_VFOP_QTEARDOWN_CLR_MCAST:
+ vfop->state = BNX2X_VFOP_QTEARDOWN_QDTOR;
+ vfop->rc = bnx2x_vfop_mcast_cmd(bp, vf, &cmd, NULL, 0, false);
+ if (vfop->rc)
+ goto op_err;
+ return;
+
case BNX2X_VFOP_QTEARDOWN_QDTOR:
/* run the queue destruction flow */
DP(BNX2X_MSG_IOV, "case: BNX2X_VFOP_QTEARDOWN_QDTOR\n");
@@ -2197,6 +2208,7 @@ int bnx2x_iov_nic_init(struct bnx2x *bp)
* It needs to be initialized here so that it can be safely
* handled by a subsequent FLR flow.
*/
+ vf->mcast_list_len = 0;
bnx2x_init_mcast_obj(bp, &vf->mcast_obj, 0xFF,
0xFF, 0xFF, 0xFF,
bnx2x_vf_sp(bp, vf, mcast_rdata),
@@ -2857,13 +2869,9 @@ static void bnx2x_vfop_close(struct bnx2x *bp, struct bnx2x_virtf *vf)
goto op_err;
return;
}
-
- /* remove multicasts */
vfop->state = BNX2X_VFOP_CLOSE_HW;
- vfop->rc = bnx2x_vfop_mcast_cmd(bp, vf, &cmd, NULL, 0, false);
- if (vfop->rc)
- goto op_err;
- return;
+ vfop->rc = 0;
+ bnx2x_vfop_finalize(vf, vfop->rc, VFOP_CONT);
case BNX2X_VFOP_CLOSE_HW:
@@ -2897,6 +2905,9 @@ op_done:
DP(BNX2X_MSG_IOV, "set state to acquired\n");
bnx2x_vfop_end(bp, vf, vfop);
+op_pending:
+ /* Not supported at the moment; Exists for macros only */
+ return;
}
int bnx2x_vfop_close_cmd(struct bnx2x *bp,
@@ -3639,7 +3650,7 @@ enum sample_bulletin_result bnx2x_sample_bulletin(struct bnx2x *bp)
/* the mac address in bulletin board is valid and is new */
if (bulletin.valid_bitmap & 1 << MAC_ADDR_VALID &&
- memcmp(bulletin.mac, bp->old_bulletin.mac, ETH_ALEN)) {
+ !ether_addr_equal(bulletin.mac, bp->old_bulletin.mac)) {
/* update new mac to net device */
memcpy(bp->dev->dev_addr, bulletin.mac, ETH_ALEN);
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
index 8c213fa52174..d9fcca1b5a9d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
@@ -269,6 +269,7 @@ struct bnx2x_virtf {
int leading_rss;
/* MCAST object */
+ int mcast_list_len;
struct bnx2x_mcast_obj mcast_obj;
/* RSS configuration object */
@@ -664,11 +665,6 @@ int bnx2x_vfop_mac_list_cmd(struct bnx2x *bp,
struct bnx2x_vfop_filters *macs,
int qid, bool drv_only);
-int bnx2x_vfop_vlan_set_cmd(struct bnx2x *bp,
- struct bnx2x_virtf *vf,
- struct bnx2x_vfop_cmd *cmd,
- int qid, u16 vid, bool add);
-
int bnx2x_vfop_vlan_list_cmd(struct bnx2x *bp,
struct bnx2x_virtf *vf,
struct bnx2x_vfop_cmd *cmd,
@@ -726,13 +722,6 @@ void bnx2x_vf_enable_access(struct bnx2x *bp, u8 abs_vfid);
/* Handles an FLR (or VF_DISABLE) notification form the MCP */
void bnx2x_vf_handle_flr_event(struct bnx2x *bp);
-void bnx2x_add_tlv(struct bnx2x *bp, void *tlvs_list, u16 offset, u16 type,
- u16 length);
-void bnx2x_vfpf_prep(struct bnx2x *bp, struct vfpf_first_tlv *first_tlv,
- u16 type, u16 length);
-void bnx2x_vfpf_finalize(struct bnx2x *bp, struct vfpf_first_tlv *first_tlv);
-void bnx2x_dp_tlv_list(struct bnx2x *bp, void *tlvs_list);
-
bool bnx2x_tlv_supported(u16 tlvtype);
u32 bnx2x_crc_vf_bulletin(struct bnx2x *bp,
@@ -749,7 +738,6 @@ int bnx2x_vfpf_init(struct bnx2x *bp);
void bnx2x_vfpf_close_vf(struct bnx2x *bp);
int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp,
bool is_leading);
-int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx);
int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr, u8 vf_qid, bool set);
int bnx2x_vfpf_config_rss(struct bnx2x *bp,
struct bnx2x_config_rss_params *params);
@@ -813,7 +801,6 @@ static inline int bnx2x_vfpf_release(struct bnx2x *bp) {return 0; }
static inline int bnx2x_vfpf_init(struct bnx2x *bp) {return 0; }
static inline void bnx2x_vfpf_close_vf(struct bnx2x *bp) {}
static inline int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp, bool is_leading) {return 0; }
-static inline int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx) {return 0; }
static inline int bnx2x_vfpf_config_mac(struct bnx2x *bp, u8 *addr,
u8 vf_qid, bool set) {return 0; }
static inline int bnx2x_vfpf_config_rss(struct bnx2x *bp,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
index 0756d7dabdd5..3fa6c2a2a5a9 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
@@ -21,9 +21,11 @@
#include "bnx2x_cmn.h"
#include <linux/crc32.h>
+static int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx);
+
/* place a given tlv on the tlv buffer at a given offset */
-void bnx2x_add_tlv(struct bnx2x *bp, void *tlvs_list, u16 offset, u16 type,
- u16 length)
+static void bnx2x_add_tlv(struct bnx2x *bp, void *tlvs_list,
+ u16 offset, u16 type, u16 length)
{
struct channel_tlv *tl =
(struct channel_tlv *)(tlvs_list + offset);
@@ -33,8 +35,8 @@ void bnx2x_add_tlv(struct bnx2x *bp, void *tlvs_list, u16 offset, u16 type,
}
/* Clear the mailbox and init the header of the first tlv */
-void bnx2x_vfpf_prep(struct bnx2x *bp, struct vfpf_first_tlv *first_tlv,
- u16 type, u16 length)
+static void bnx2x_vfpf_prep(struct bnx2x *bp, struct vfpf_first_tlv *first_tlv,
+ u16 type, u16 length)
{
mutex_lock(&bp->vf2pf_mutex);
@@ -52,7 +54,8 @@ void bnx2x_vfpf_prep(struct bnx2x *bp, struct vfpf_first_tlv *first_tlv,
}
/* releases the mailbox */
-void bnx2x_vfpf_finalize(struct bnx2x *bp, struct vfpf_first_tlv *first_tlv)
+static void bnx2x_vfpf_finalize(struct bnx2x *bp,
+ struct vfpf_first_tlv *first_tlv)
{
DP(BNX2X_MSG_IOV, "done sending [%d] tlv over vf pf channel\n",
first_tlv->tl.type);
@@ -85,7 +88,7 @@ static void *bnx2x_search_tlv_list(struct bnx2x *bp, void *tlvs_list,
}
/* list the types and lengths of the tlvs on the buffer */
-void bnx2x_dp_tlv_list(struct bnx2x *bp, void *tlvs_list)
+static void bnx2x_dp_tlv_list(struct bnx2x *bp, void *tlvs_list)
{
int i = 1;
struct channel_tlv *tlv = (struct channel_tlv *)tlvs_list;
@@ -633,7 +636,7 @@ int bnx2x_vfpf_setup_q(struct bnx2x *bp, struct bnx2x_fastpath *fp,
return rc;
}
-int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx)
+static int bnx2x_vfpf_teardown_queue(struct bnx2x *bp, int qidx)
{
struct vfpf_q_op_tlv *req = &bp->vf2pf_mbox->req.q_op;
struct pfvf_general_resp_tlv *resp = &bp->vf2pf_mbox->resp.general_resp;
@@ -800,14 +803,18 @@ int bnx2x_vfpf_config_rss(struct bnx2x *bp,
}
if (resp->hdr.status != PFVF_STATUS_SUCCESS) {
- BNX2X_ERR("failed to send rss message to PF over Vf PF channel %d\n",
- resp->hdr.status);
- rc = -EINVAL;
+ /* Since older drivers don't support this feature (and VF has
+ * no way of knowing other than failing this), don't propagate
+ * an error in this case.
+ */
+ DP(BNX2X_MSG_IOV,
+ "Failed to send rss message to PF over VF-PF channel [%d]\n",
+ resp->hdr.status);
}
out:
bnx2x_vfpf_finalize(bp, &req->first_tlv);
- return 0;
+ return rc;
}
int bnx2x_vfpf_set_mcast(struct net_device *dev)
@@ -1416,6 +1423,14 @@ static void bnx2x_vf_mbx_setup_q(struct bnx2x *bp, struct bnx2x_virtf *vf,
setup_q->rxq.cache_line_log;
rxq_params->sb_cq_index = setup_q->rxq.sb_index;
+ /* rx setup - multicast engine */
+ if (bnx2x_vfq_is_leading(q)) {
+ u8 mcast_id = FW_VF_HANDLE(vf->abs_vfid);
+
+ rxq_params->mcast_engine_id = mcast_id;
+ __set_bit(BNX2X_Q_FLG_MCAST, &setup_p->flags);
+ }
+
bnx2x_vfop_qctor_dump_rx(bp, vf, init_p, setup_p,
q->index, q->sb_idx);
}
@@ -1706,7 +1721,7 @@ static void bnx2x_vf_mbx_set_q_filters(struct bnx2x *bp,
/* ...and only the mac set by the ndo */
if (filters->n_mac_vlan_filters == 1 &&
- memcmp(filters->filters->mac, bulletin->mac, ETH_ALEN)) {
+ !ether_addr_equal(filters->filters->mac, bulletin->mac)) {
BNX2X_ERR("VF[%d] requested the addition of a mac address not matching the one configured by set_vf_mac ndo\n",
vf->abs_vfid);
diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c
index f58a8b80302d..fcf9105a5476 100644
--- a/drivers/net/ethernet/broadcom/cnic.c
+++ b/drivers/net/ethernet/broadcom/cnic.c
@@ -5220,6 +5220,7 @@ static void cnic_init_rings(struct cnic_dev *dev)
cnic_ring_ctl(dev, cid, cli, 1);
*cid_ptr = cid >> 4;
*(cid_ptr + 1) = cid * bp->db_size;
+ *(cid_ptr + 2) = UIO_USE_TX_DOORBELL;
}
}
diff --git a/drivers/net/ethernet/broadcom/cnic.h b/drivers/net/ethernet/broadcom/cnic.h
index 0121a5d55192..0d6b13f854d9 100644
--- a/drivers/net/ethernet/broadcom/cnic.h
+++ b/drivers/net/ethernet/broadcom/cnic.h
@@ -186,6 +186,8 @@ struct kcq_info {
u16 (*hw_idx)(u16);
};
+#define UIO_USE_TX_DOORBELL 0x017855DB
+
struct cnic_uio_dev {
struct uio_info cnic_uinfo;
u32 uio_dev;
diff --git a/drivers/net/ethernet/broadcom/cnic_if.h b/drivers/net/ethernet/broadcom/cnic_if.h
index ebbfe25acaa6..8cf6b1926069 100644
--- a/drivers/net/ethernet/broadcom/cnic_if.h
+++ b/drivers/net/ethernet/broadcom/cnic_if.h
@@ -14,8 +14,8 @@
#include "bnx2x/bnx2x_mfw_req.h"
-#define CNIC_MODULE_VERSION "2.5.18"
-#define CNIC_MODULE_RELDATE "Sept 01, 2013"
+#define CNIC_MODULE_VERSION "2.5.19"
+#define CNIC_MODULE_RELDATE "December 19, 2013"
#define CNIC_ULP_RDMA 0
#define CNIC_ULP_ISCSI 1
diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c
index c2777712da99..31a076d86709 100644
--- a/drivers/net/ethernet/broadcom/sb1250-mac.c
+++ b/drivers/net/ethernet/broadcom/sb1250-mac.c
@@ -13,8 +13,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*
* This driver is designed for the Broadcom SiByte SOC built-in
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 15a66e4b1f57..c37e9f27ff6d 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -37,6 +37,7 @@
#include <linux/mii.h>
#include <linux/phy.h>
#include <linux/brcmphy.h>
+#include <linux/if.h>
#include <linux/if_vlan.h>
#include <linux/ip.h>
#include <linux/tcp.h>
@@ -94,10 +95,10 @@ static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
#define DRV_MODULE_NAME "tg3"
#define TG3_MAJ_NUM 3
-#define TG3_MIN_NUM 134
+#define TG3_MIN_NUM 136
#define DRV_MODULE_VERSION \
__stringify(TG3_MAJ_NUM) "." __stringify(TG3_MIN_NUM)
-#define DRV_MODULE_RELDATE "Sep 16, 2013"
+#define DRV_MODULE_RELDATE "Jan 03, 2014"
#define RESET_KIND_SHUTDOWN 0
#define RESET_KIND_INIT 1
@@ -208,6 +209,9 @@ static inline void _tg3_flag_clear(enum TG3_FLAGS flag, unsigned long *bits)
#define TG3_RAW_IP_ALIGN 2
+#define TG3_MAX_UCAST_ADDR(tp) (tg3_flag((tp), ENABLE_ASF) ? 2 : 3)
+#define TG3_UCAST_ADDR_IDX(tp) (tg3_flag((tp), ENABLE_ASF) ? 2 : 1)
+
#define TG3_FW_UPDATE_TIMEOUT_SEC 5
#define TG3_FW_UPDATE_FREQ_SEC (TG3_FW_UPDATE_TIMEOUT_SEC / 2)
@@ -3948,32 +3952,41 @@ static int tg3_load_tso_firmware(struct tg3 *tp)
return 0;
}
+/* tp->lock is held. */
+static void __tg3_set_one_mac_addr(struct tg3 *tp, u8 *mac_addr, int index)
+{
+ u32 addr_high, addr_low;
+
+ addr_high = ((mac_addr[0] << 8) | mac_addr[1]);
+ addr_low = ((mac_addr[2] << 24) | (mac_addr[3] << 16) |
+ (mac_addr[4] << 8) | mac_addr[5]);
+
+ if (index < 4) {
+ tw32(MAC_ADDR_0_HIGH + (index * 8), addr_high);
+ tw32(MAC_ADDR_0_LOW + (index * 8), addr_low);
+ } else {
+ index -= 4;
+ tw32(MAC_EXTADDR_0_HIGH + (index * 8), addr_high);
+ tw32(MAC_EXTADDR_0_LOW + (index * 8), addr_low);
+ }
+}
/* tp->lock is held. */
static void __tg3_set_mac_addr(struct tg3 *tp, bool skip_mac_1)
{
- u32 addr_high, addr_low;
+ u32 addr_high;
int i;
- addr_high = ((tp->dev->dev_addr[0] << 8) |
- tp->dev->dev_addr[1]);
- addr_low = ((tp->dev->dev_addr[2] << 24) |
- (tp->dev->dev_addr[3] << 16) |
- (tp->dev->dev_addr[4] << 8) |
- (tp->dev->dev_addr[5] << 0));
for (i = 0; i < 4; i++) {
if (i == 1 && skip_mac_1)
continue;
- tw32(MAC_ADDR_0_HIGH + (i * 8), addr_high);
- tw32(MAC_ADDR_0_LOW + (i * 8), addr_low);
+ __tg3_set_one_mac_addr(tp, tp->dev->dev_addr, i);
}
if (tg3_asic_rev(tp) == ASIC_REV_5703 ||
tg3_asic_rev(tp) == ASIC_REV_5704) {
- for (i = 0; i < 12; i++) {
- tw32(MAC_EXTADDR_0_HIGH + (i * 8), addr_high);
- tw32(MAC_EXTADDR_0_LOW + (i * 8), addr_low);
- }
+ for (i = 4; i < 16; i++)
+ __tg3_set_one_mac_addr(tp, tp->dev->dev_addr, i);
}
addr_high = (tp->dev->dev_addr[0] +
@@ -4403,9 +4416,12 @@ static void tg3_phy_copper_begin(struct tg3 *tp)
if (tg3_flag(tp, WOL_SPEED_100MB))
adv |= ADVERTISED_100baseT_Half |
ADVERTISED_100baseT_Full;
- if (tp->phy_flags & TG3_PHYFLG_1G_ON_VAUX_OK)
- adv |= ADVERTISED_1000baseT_Half |
- ADVERTISED_1000baseT_Full;
+ if (tp->phy_flags & TG3_PHYFLG_1G_ON_VAUX_OK) {
+ if (!(tp->phy_flags &
+ TG3_PHYFLG_DISABLE_1G_HD_ADV))
+ adv |= ADVERTISED_1000baseT_Half;
+ adv |= ADVERTISED_1000baseT_Full;
+ }
fc = FLOW_CTRL_TX | FLOW_CTRL_RX;
} else {
@@ -8925,6 +8941,49 @@ static void tg3_restore_pci_state(struct tg3 *tp)
}
}
+static void tg3_override_clk(struct tg3 *tp)
+{
+ u32 val;
+
+ switch (tg3_asic_rev(tp)) {
+ case ASIC_REV_5717:
+ val = tr32(TG3_CPMU_CLCK_ORIDE_ENABLE);
+ tw32(TG3_CPMU_CLCK_ORIDE_ENABLE, val |
+ TG3_CPMU_MAC_ORIDE_ENABLE);
+ break;
+
+ case ASIC_REV_5719:
+ case ASIC_REV_5720:
+ tw32(TG3_CPMU_CLCK_ORIDE, CPMU_CLCK_ORIDE_MAC_ORIDE_EN);
+ break;
+
+ default:
+ return;
+ }
+}
+
+static void tg3_restore_clk(struct tg3 *tp)
+{
+ u32 val;
+
+ switch (tg3_asic_rev(tp)) {
+ case ASIC_REV_5717:
+ val = tr32(TG3_CPMU_CLCK_ORIDE_ENABLE);
+ tw32(TG3_CPMU_CLCK_ORIDE_ENABLE,
+ val & ~TG3_CPMU_MAC_ORIDE_ENABLE);
+ break;
+
+ case ASIC_REV_5719:
+ case ASIC_REV_5720:
+ val = tr32(TG3_CPMU_CLCK_ORIDE);
+ tw32(TG3_CPMU_CLCK_ORIDE, val & ~CPMU_CLCK_ORIDE_MAC_ORIDE_EN);
+ break;
+
+ default:
+ return;
+ }
+}
+
/* tp->lock is held. */
static int tg3_chip_reset(struct tg3 *tp)
{
@@ -9013,6 +9072,13 @@ static int tg3_chip_reset(struct tg3 *tp)
tr32(GRC_VCPU_EXT_CTRL) & ~GRC_VCPU_EXT_CTRL_HALT_CPU);
}
+ /* Set the clock to the highest frequency to avoid timeouts. With link
+ * aware mode, the clock speed could be slow and bootcode does not
+ * complete within the expected time. Override the clock to allow the
+ * bootcode to finish sooner and then restore it.
+ */
+ tg3_override_clk(tp);
+
/* Manage gphy power for all CPMU absent PCIe devices. */
if (tg3_flag(tp, 5705_PLUS) && !tg3_flag(tp, CPMU_PRESENT))
val |= GRC_MISC_CFG_KEEP_GPHY_POWER;
@@ -9151,10 +9217,7 @@ static int tg3_chip_reset(struct tg3 *tp)
tw32(0x7c00, val | (1 << 25));
}
- if (tg3_asic_rev(tp) == ASIC_REV_5720) {
- val = tr32(TG3_CPMU_CLCK_ORIDE);
- tw32(TG3_CPMU_CLCK_ORIDE, val & ~CPMU_CLCK_ORIDE_MAC_ORIDE_EN);
- }
+ tg3_restore_clk(tp);
/* Reprobe ASF enable state. */
tg3_flag_clear(tp, ENABLE_ASF);
@@ -9186,6 +9249,7 @@ static int tg3_chip_reset(struct tg3 *tp)
static void tg3_get_nstats(struct tg3 *, struct rtnl_link_stats64 *);
static void tg3_get_estats(struct tg3 *, struct tg3_ethtool_stats *);
+static void __tg3_set_rx_mode(struct net_device *);
/* tp->lock is held. */
static int tg3_halt(struct tg3 *tp, int kind, bool silent)
@@ -9246,6 +9310,7 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p)
}
spin_lock_bh(&tp->lock);
__tg3_set_mac_addr(tp, skip_mac_1);
+ __tg3_set_rx_mode(dev);
spin_unlock_bh(&tp->lock);
return err;
@@ -9634,6 +9699,20 @@ static void __tg3_set_rx_mode(struct net_device *dev)
tw32(MAC_HASH_REG_3, mc_filter[3]);
}
+ if (netdev_uc_count(dev) > TG3_MAX_UCAST_ADDR(tp)) {
+ rx_mode |= RX_MODE_PROMISC;
+ } else if (!(dev->flags & IFF_PROMISC)) {
+ /* Add all entries into to the mac addr filter list */
+ int i = 0;
+ struct netdev_hw_addr *ha;
+
+ netdev_for_each_uc_addr(ha, dev) {
+ __tg3_set_one_mac_addr(tp, ha->addr,
+ i + TG3_UCAST_ADDR_IDX(tp));
+ i++;
+ }
+ }
+
if (rx_mode != tp->rx_mode) {
tp->rx_mode = rx_mode;
tw32_f(MAC_RX_MODE, rx_mode);
@@ -9966,6 +10045,7 @@ static int tg3_reset_hw(struct tg3 *tp, bool reset_phy)
if (tg3_asic_rev(tp) == ASIC_REV_5719)
val |= BUFMGR_MODE_NO_TX_UNDERRUN;
if (tg3_asic_rev(tp) == ASIC_REV_5717 ||
+ tg3_asic_rev(tp) == ASIC_REV_5762 ||
tg3_chip_rev_id(tp) == CHIPREV_ID_5719_A0 ||
tg3_chip_rev_id(tp) == CHIPREV_ID_5720_A0)
val |= BUFMGR_MODE_MBLOW_ATTN_ENAB;
@@ -10751,6 +10831,7 @@ static void tg3_periodic_fetch_stats(struct tg3 *tp)
TG3_STAT_ADD32(&sp->rxbds_empty, RCVLPC_NO_RCV_BD_CNT);
if (tg3_asic_rev(tp) != ASIC_REV_5717 &&
+ tg3_asic_rev(tp) != ASIC_REV_5762 &&
tg3_chip_rev_id(tp) != CHIPREV_ID_5719_A0 &&
tg3_chip_rev_id(tp) != CHIPREV_ID_5720_A0) {
TG3_STAT_ADD32(&sp->rx_discards, RCVLPC_IN_DISCARDS_CNT);
@@ -10879,6 +10960,13 @@ static void tg3_timer(unsigned long __opaque)
} else if ((tp->phy_flags & TG3_PHYFLG_MII_SERDES) &&
tg3_flag(tp, 5780_CLASS)) {
tg3_serdes_parallel_detect(tp);
+ } else if (tg3_flag(tp, POLL_CPMU_LINK)) {
+ u32 cpmu = tr32(TG3_CPMU_STATUS);
+ bool link_up = !((cpmu & TG3_CPMU_STATUS_LINK_MASK) ==
+ TG3_CPMU_STATUS_LINK_MASK);
+
+ if (link_up != tp->link_up)
+ tg3_setup_phy(tp, false);
}
tp->timer_counter = tp->timer_multiplier;
@@ -11746,8 +11834,6 @@ static void tg3_get_nstats(struct tg3 *tp, struct rtnl_link_stats64 *stats)
get_stat64(&hw_stats->rx_frame_too_long_errors) +
get_stat64(&hw_stats->rx_undersize_packets);
- stats->rx_over_errors = old_stats->rx_over_errors +
- get_stat64(&hw_stats->rxbds_empty);
stats->rx_frame_errors = old_stats->rx_frame_errors +
get_stat64(&hw_stats->rx_align_errors);
stats->tx_aborted_errors = old_stats->tx_aborted_errors +
@@ -13594,14 +13680,13 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
}
-static int tg3_hwtstamp_ioctl(struct net_device *dev,
- struct ifreq *ifr, int cmd)
+static int tg3_hwtstamp_set(struct net_device *dev, struct ifreq *ifr)
{
struct tg3 *tp = netdev_priv(dev);
struct hwtstamp_config stmpconf;
if (!tg3_flag(tp, PTP_CAPABLE))
- return -EINVAL;
+ return -EOPNOTSUPP;
if (copy_from_user(&stmpconf, ifr->ifr_data, sizeof(stmpconf)))
return -EFAULT;
@@ -13682,6 +13767,67 @@ static int tg3_hwtstamp_ioctl(struct net_device *dev,
-EFAULT : 0;
}
+static int tg3_hwtstamp_get(struct net_device *dev, struct ifreq *ifr)
+{
+ struct tg3 *tp = netdev_priv(dev);
+ struct hwtstamp_config stmpconf;
+
+ if (!tg3_flag(tp, PTP_CAPABLE))
+ return -EOPNOTSUPP;
+
+ stmpconf.flags = 0;
+ stmpconf.tx_type = (tg3_flag(tp, TX_TSTAMP_EN) ?
+ HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF);
+
+ switch (tp->rxptpctl) {
+ case 0:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_NONE;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V1_EN | TG3_RX_PTP_CTL_ALL_V1_EVENTS:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_EVENT;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V1_EN | TG3_RX_PTP_CTL_SYNC_EVNT:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_SYNC;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V1_EN | TG3_RX_PTP_CTL_DELAY_REQ:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V2_EN | TG3_RX_PTP_CTL_ALL_V2_EVENTS:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V2_L2_EN | TG3_RX_PTP_CTL_ALL_V2_EVENTS:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V2_L2_EVENT;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V2_L4_EN | TG3_RX_PTP_CTL_ALL_V2_EVENTS:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V2_L4_EVENT;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V2_EN | TG3_RX_PTP_CTL_SYNC_EVNT:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V2_SYNC;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V2_L2_EN | TG3_RX_PTP_CTL_SYNC_EVNT:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V2_L2_SYNC;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V2_L4_EN | TG3_RX_PTP_CTL_SYNC_EVNT:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V2_L4_SYNC;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V2_EN | TG3_RX_PTP_CTL_DELAY_REQ:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V2_DELAY_REQ;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V2_L2_EN | TG3_RX_PTP_CTL_DELAY_REQ:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ;
+ break;
+ case TG3_RX_PTP_CTL_RX_PTP_V2_L4_EN | TG3_RX_PTP_CTL_DELAY_REQ:
+ stmpconf.rx_filter = HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ;
+ break;
+ default:
+ WARN_ON_ONCE(1);
+ return -ERANGE;
+ }
+
+ return copy_to_user(ifr->ifr_data, &stmpconf, sizeof(stmpconf)) ?
+ -EFAULT : 0;
+}
+
static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{
struct mii_ioctl_data *data = if_mii(ifr);
@@ -13735,7 +13881,10 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
return err;
case SIOCSHWTSTAMP:
- return tg3_hwtstamp_ioctl(dev, ifr, cmd);
+ return tg3_hwtstamp_set(dev, ifr);
+
+ case SIOCGHWTSTAMP:
+ return tg3_hwtstamp_get(dev, ifr);
default:
/* do nothing */
@@ -14856,7 +15005,8 @@ static void tg3_get_eeprom_hw_cfg(struct tg3 *tp)
tg3_read_mem(tp, NIC_SRAM_DATA_SIG, &val);
if (val == NIC_SRAM_DATA_SIG_MAGIC) {
u32 nic_cfg, led_cfg;
- u32 nic_phy_id, ver, cfg2 = 0, cfg4 = 0, eeprom_phy_id;
+ u32 cfg2 = 0, cfg4 = 0, cfg5 = 0;
+ u32 nic_phy_id, ver, eeprom_phy_id;
int eeprom_phy_serdes = 0;
tg3_read_mem(tp, NIC_SRAM_DATA_CFG, &nic_cfg);
@@ -14873,6 +15023,11 @@ static void tg3_get_eeprom_hw_cfg(struct tg3 *tp)
if (tg3_asic_rev(tp) == ASIC_REV_5785)
tg3_read_mem(tp, NIC_SRAM_DATA_CFG_4, &cfg4);
+ if (tg3_asic_rev(tp) == ASIC_REV_5717 ||
+ tg3_asic_rev(tp) == ASIC_REV_5719 ||
+ tg3_asic_rev(tp) == ASIC_REV_5720)
+ tg3_read_mem(tp, NIC_SRAM_DATA_CFG_5, &cfg5);
+
if ((nic_cfg & NIC_SRAM_DATA_CFG_PHY_TYPE_MASK) ==
NIC_SRAM_DATA_CFG_PHY_TYPE_FIBER)
eeprom_phy_serdes = 1;
@@ -15025,6 +15180,9 @@ static void tg3_get_eeprom_hw_cfg(struct tg3 *tp)
tg3_flag_set(tp, RGMII_EXT_IBND_RX_EN);
if (cfg4 & NIC_SRAM_RGMII_EXT_IBND_TX_EN)
tg3_flag_set(tp, RGMII_EXT_IBND_TX_EN);
+
+ if (cfg5 & NIC_SRAM_DISABLE_1G_HALF_ADV)
+ tp->phy_flags |= TG3_PHYFLG_DISABLE_1G_HD_ADV;
}
done:
if (tg3_flag(tp, WOL_CAP))
@@ -15120,9 +15278,11 @@ static void tg3_phy_init_link_config(struct tg3 *tp)
{
u32 adv = ADVERTISED_Autoneg;
- if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY))
- adv |= ADVERTISED_1000baseT_Half |
- ADVERTISED_1000baseT_Full;
+ if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY)) {
+ if (!(tp->phy_flags & TG3_PHYFLG_DISABLE_1G_HD_ADV))
+ adv |= ADVERTISED_1000baseT_Half;
+ adv |= ADVERTISED_1000baseT_Full;
+ }
if (!(tp->phy_flags & TG3_PHYFLG_ANY_SERDES))
adv |= ADVERTISED_100baseT_Half |
@@ -16470,6 +16630,7 @@ static int tg3_get_invariants(struct tg3 *tp, const struct pci_device_id *ent)
/* Set these bits to enable statistics workaround. */
if (tg3_asic_rev(tp) == ASIC_REV_5717 ||
+ tg3_asic_rev(tp) == ASIC_REV_5762 ||
tg3_chip_rev_id(tp) == CHIPREV_ID_5719_A0 ||
tg3_chip_rev_id(tp) == CHIPREV_ID_5720_A0) {
tp->coalesce_mode |= HOSTCC_MODE_ATTN;
@@ -16612,6 +16773,9 @@ static int tg3_get_invariants(struct tg3 *tp, const struct pci_device_id *ent)
else
tg3_flag_clear(tp, POLL_SERDES);
+ if (tg3_flag(tp, ENABLE_APE) && tg3_flag(tp, ENABLE_ASF))
+ tg3_flag_set(tp, POLL_CPMU_LINK);
+
tp->rx_offset = NET_SKB_PAD + NET_IP_ALIGN;
tp->rx_copy_thresh = TG3_RX_COPY_THRESHOLD;
if (tg3_asic_rev(tp) == ASIC_REV_5701 &&
@@ -17533,6 +17697,7 @@ static int tg3_init_one(struct pci_dev *pdev,
features |= NETIF_F_LOOPBACK;
dev->hw_features |= features;
+ dev->priv_flags |= IFF_UNICAST_FLT;
if (tg3_chip_rev_id(tp) == CHIPREV_ID_5705_A1 &&
!tg3_flag(tp, TSO_CAPABLE) &&
diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
index 5c3835aa1e1b..ef472385bce4 100644
--- a/drivers/net/ethernet/broadcom/tg3.h
+++ b/drivers/net/ethernet/broadcom/tg3.h
@@ -1146,10 +1146,14 @@
#define TG3_CPMU_CLCK_ORIDE 0x00003624
#define CPMU_CLCK_ORIDE_MAC_ORIDE_EN 0x80000000
+#define TG3_CPMU_CLCK_ORIDE_ENABLE 0x00003628
+#define TG3_CPMU_MAC_ORIDE_ENABLE (1 << 13)
+
#define TG3_CPMU_STATUS 0x0000362c
#define TG3_CPMU_STATUS_FMSK_5717 0x20000000
#define TG3_CPMU_STATUS_FMSK_5719 0xc0000000
#define TG3_CPMU_STATUS_FSHFT_5719 30
+#define TG3_CPMU_STATUS_LINK_MASK 0x180000
#define TG3_CPMU_CLCK_STAT 0x00003630
#define CPMU_CLCK_STAT_MAC_CLCK_MASK 0x001f0000
@@ -2204,7 +2208,7 @@
#define NIC_SRAM_DATA_CFG_2 0x00000d38
-#define NIC_SRAM_DATA_CFG_2_APD_EN 0x00000400
+#define NIC_SRAM_DATA_CFG_2_APD_EN 0x00004000
#define SHASTA_EXT_LED_MODE_MASK 0x00018000
#define SHASTA_EXT_LED_LEGACY 0x00000000
#define SHASTA_EXT_LED_SHARED 0x00008000
@@ -2226,6 +2230,9 @@
#define NIC_SRAM_CPMUSTAT_SIG 0x0000362c
#define NIC_SRAM_CPMUSTAT_SIG_MSK 0x0000ffff
+#define NIC_SRAM_DATA_CFG_5 0x00000e0c
+#define NIC_SRAM_DISABLE_1G_HALF_ADV 0x00000002
+
#define NIC_SRAM_RX_MINI_BUFFER_DESC 0x00001000
#define NIC_SRAM_DMA_DESC_POOL_BASE 0x00002000
@@ -3014,6 +3021,7 @@ enum TG3_FLAGS {
TG3_FLAG_ENABLE_ASF,
TG3_FLAG_ASPM_WORKAROUND,
TG3_FLAG_POLL_SERDES,
+ TG3_FLAG_POLL_CPMU_LINK,
TG3_FLAG_MBOX_WRITE_REORDER,
TG3_FLAG_PCIX_TARGET_HWBUG,
TG3_FLAG_WOL_SPEED_100MB,
@@ -3325,6 +3333,7 @@ struct tg3 {
#define TG3_PHYFLG_1G_ON_VAUX_OK 0x00080000
#define TG3_PHYFLG_KEEP_LINK_ON_PWRDN 0x00100000
#define TG3_PHYFLG_MDIX_STATE 0x00200000
+#define TG3_PHYFLG_DISABLE_1G_HD_ADV 0x00400000
u32 led_ctrl;
u32 phy_otp;
diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.c b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
index 6f3cac060f29..537bba14f913 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_ioc.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.c
@@ -22,6 +22,14 @@
/* IOC local definitions */
+#define bfa_ioc_state_disabled(__sm) \
+ (((__sm) == BFI_IOC_UNINIT) || \
+ ((__sm) == BFI_IOC_INITING) || \
+ ((__sm) == BFI_IOC_HWINIT) || \
+ ((__sm) == BFI_IOC_DISABLED) || \
+ ((__sm) == BFI_IOC_FAIL) || \
+ ((__sm) == BFI_IOC_CFG_DISABLED))
+
/* Asic specific macros : see bfa_hw_cb.c and bfa_hw_ct.c for details. */
#define bfa_ioc_firmware_lock(__ioc) \
@@ -42,6 +50,14 @@
((__ioc)->ioc_hwif->ioc_sync_ack(__ioc))
#define bfa_ioc_sync_complete(__ioc) \
((__ioc)->ioc_hwif->ioc_sync_complete(__ioc))
+#define bfa_ioc_set_cur_ioc_fwstate(__ioc, __fwstate) \
+ ((__ioc)->ioc_hwif->ioc_set_fwstate(__ioc, __fwstate))
+#define bfa_ioc_get_cur_ioc_fwstate(__ioc) \
+ ((__ioc)->ioc_hwif->ioc_get_fwstate(__ioc))
+#define bfa_ioc_set_alt_ioc_fwstate(__ioc, __fwstate) \
+ ((__ioc)->ioc_hwif->ioc_set_alt_fwstate(__ioc, __fwstate))
+#define bfa_ioc_get_alt_ioc_fwstate(__ioc) \
+ ((__ioc)->ioc_hwif->ioc_get_alt_fwstate(__ioc))
#define bfa_ioc_mbox_cmd_pending(__ioc) \
(!list_empty(&((__ioc)->mbox_mod.cmd_q)) || \
@@ -76,8 +92,8 @@ static void bfa_ioc_pf_disabled(struct bfa_ioc *ioc);
static void bfa_ioc_pf_failed(struct bfa_ioc *ioc);
static void bfa_ioc_pf_hwfailed(struct bfa_ioc *ioc);
static void bfa_ioc_pf_fwmismatch(struct bfa_ioc *ioc);
-static void bfa_ioc_boot(struct bfa_ioc *ioc, enum bfi_fwboot_type boot_type,
- u32 boot_param);
+static enum bfa_status bfa_ioc_boot(struct bfa_ioc *ioc,
+ enum bfi_fwboot_type boot_type, u32 boot_param);
static u32 bfa_ioc_smem_pgnum(struct bfa_ioc *ioc, u32 fmaddr);
static void bfa_ioc_get_adapter_serial_num(struct bfa_ioc *ioc,
char *serial_num);
@@ -860,7 +876,7 @@ bfa_iocpf_sm_disabling(struct bfa_iocpf *iocpf, enum iocpf_event event)
*/
case IOCPF_E_TIMEOUT:
- writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_disabling_sync);
break;
@@ -949,7 +965,7 @@ bfa_iocpf_sm_initfail_sync(struct bfa_iocpf *iocpf, enum iocpf_event event)
case IOCPF_E_SEMLOCKED:
bfa_ioc_notify_fail(ioc);
bfa_ioc_sync_leave(ioc);
- writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
bfa_nw_ioc_hw_sem_release(ioc);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_initfail);
break;
@@ -1031,7 +1047,7 @@ bfa_iocpf_sm_fail_sync(struct bfa_iocpf *iocpf, enum iocpf_event event)
bfa_ioc_notify_fail(ioc);
if (!iocpf->auto_recover) {
bfa_ioc_sync_leave(ioc);
- writel(BFI_IOC_FAIL, ioc->ioc_regs.ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_FAIL);
bfa_nw_ioc_hw_sem_release(ioc);
bfa_fsm_set_state(iocpf, bfa_iocpf_sm_fail);
} else {
@@ -1131,6 +1147,25 @@ bfa_nw_ioc_sem_release(void __iomem *sem_reg)
writel(1, sem_reg);
}
+/* Invalidate fwver signature */
+enum bfa_status
+bfa_nw_ioc_fwsig_invalidate(struct bfa_ioc *ioc)
+{
+ u32 pgnum, pgoff;
+ u32 loff = 0;
+ enum bfi_ioc_state ioc_fwstate;
+
+ ioc_fwstate = bfa_ioc_get_cur_ioc_fwstate(ioc);
+ if (!bfa_ioc_state_disabled(ioc_fwstate))
+ return BFA_STATUS_ADAPTER_ENABLED;
+
+ pgnum = bfa_ioc_smem_pgnum(ioc, loff);
+ pgoff = PSS_SMEM_PGOFF(loff);
+ writel(pgnum, ioc->ioc_regs.host_page_num_fn);
+ writel(BFI_IOC_FW_INV_SIGN, ioc->ioc_regs.smem_page_start + loff);
+ return BFA_STATUS_OK;
+}
+
/* Clear fwver hdr */
static void
bfa_ioc_fwver_clear(struct bfa_ioc *ioc)
@@ -1162,7 +1197,7 @@ bfa_ioc_hw_sem_init(struct bfa_ioc *ioc)
r32 = readl(ioc->ioc_regs.ioc_init_sem_reg);
}
- fwstate = readl(ioc->ioc_regs.ioc_fwstate);
+ fwstate = bfa_ioc_get_cur_ioc_fwstate(ioc);
if (fwstate == BFI_IOC_UNINIT) {
writel(1, ioc->ioc_regs.ioc_init_sem_reg);
return;
@@ -1176,8 +1211,8 @@ bfa_ioc_hw_sem_init(struct bfa_ioc *ioc)
}
bfa_ioc_fwver_clear(ioc);
- writel(BFI_IOC_UNINIT, ioc->ioc_regs.ioc_fwstate);
- writel(BFI_IOC_UNINIT, ioc->ioc_regs.alt_ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_UNINIT);
+ bfa_ioc_set_alt_ioc_fwstate(ioc, BFI_IOC_UNINIT);
/*
* Try to lock and then unlock the semaphore.
@@ -1309,22 +1344,510 @@ bfa_nw_ioc_fwver_get(struct bfa_ioc *ioc, struct bfi_ioc_image_hdr *fwhdr)
}
}
-/* Returns TRUE if same. */
+static bool
+bfa_ioc_fwver_md5_check(struct bfi_ioc_image_hdr *fwhdr_1,
+ struct bfi_ioc_image_hdr *fwhdr_2)
+{
+ int i;
+
+ for (i = 0; i < BFI_IOC_MD5SUM_SZ; i++) {
+ if (fwhdr_1->md5sum[i] != fwhdr_2->md5sum[i])
+ return false;
+ }
+
+ return true;
+}
+
+/* Returns TRUE if major minor and maintainence are same.
+ * If patch version are same, check for MD5 Checksum to be same.
+ */
+static bool
+bfa_ioc_fw_ver_compatible(struct bfi_ioc_image_hdr *drv_fwhdr,
+ struct bfi_ioc_image_hdr *fwhdr_to_cmp)
+{
+ if (drv_fwhdr->signature != fwhdr_to_cmp->signature)
+ return false;
+ if (drv_fwhdr->fwver.major != fwhdr_to_cmp->fwver.major)
+ return false;
+ if (drv_fwhdr->fwver.minor != fwhdr_to_cmp->fwver.minor)
+ return false;
+ if (drv_fwhdr->fwver.maint != fwhdr_to_cmp->fwver.maint)
+ return false;
+ if (drv_fwhdr->fwver.patch == fwhdr_to_cmp->fwver.patch &&
+ drv_fwhdr->fwver.phase == fwhdr_to_cmp->fwver.phase &&
+ drv_fwhdr->fwver.build == fwhdr_to_cmp->fwver.build)
+ return bfa_ioc_fwver_md5_check(drv_fwhdr, fwhdr_to_cmp);
+
+ return true;
+}
+
+static bool
+bfa_ioc_flash_fwver_valid(struct bfi_ioc_image_hdr *flash_fwhdr)
+{
+ if (flash_fwhdr->fwver.major == 0 || flash_fwhdr->fwver.major == 0xFF)
+ return false;
+
+ return true;
+}
+
+static bool
+fwhdr_is_ga(struct bfi_ioc_image_hdr *fwhdr)
+{
+ if (fwhdr->fwver.phase == 0 &&
+ fwhdr->fwver.build == 0)
+ return false;
+
+ return true;
+}
+
+/* Returns TRUE if both are compatible and patch of fwhdr_to_cmp is better. */
+static enum bfi_ioc_img_ver_cmp
+bfa_ioc_fw_ver_patch_cmp(struct bfi_ioc_image_hdr *base_fwhdr,
+ struct bfi_ioc_image_hdr *fwhdr_to_cmp)
+{
+ if (bfa_ioc_fw_ver_compatible(base_fwhdr, fwhdr_to_cmp) == false)
+ return BFI_IOC_IMG_VER_INCOMP;
+
+ if (fwhdr_to_cmp->fwver.patch > base_fwhdr->fwver.patch)
+ return BFI_IOC_IMG_VER_BETTER;
+ else if (fwhdr_to_cmp->fwver.patch < base_fwhdr->fwver.patch)
+ return BFI_IOC_IMG_VER_OLD;
+
+ /* GA takes priority over internal builds of the same patch stream.
+ * At this point major minor maint and patch numbers are same.
+ */
+ if (fwhdr_is_ga(base_fwhdr) == true)
+ if (fwhdr_is_ga(fwhdr_to_cmp))
+ return BFI_IOC_IMG_VER_SAME;
+ else
+ return BFI_IOC_IMG_VER_OLD;
+ else
+ if (fwhdr_is_ga(fwhdr_to_cmp))
+ return BFI_IOC_IMG_VER_BETTER;
+
+ if (fwhdr_to_cmp->fwver.phase > base_fwhdr->fwver.phase)
+ return BFI_IOC_IMG_VER_BETTER;
+ else if (fwhdr_to_cmp->fwver.phase < base_fwhdr->fwver.phase)
+ return BFI_IOC_IMG_VER_OLD;
+
+ if (fwhdr_to_cmp->fwver.build > base_fwhdr->fwver.build)
+ return BFI_IOC_IMG_VER_BETTER;
+ else if (fwhdr_to_cmp->fwver.build < base_fwhdr->fwver.build)
+ return BFI_IOC_IMG_VER_OLD;
+
+ /* All Version Numbers are equal.
+ * Md5 check to be done as a part of compatibility check.
+ */
+ return BFI_IOC_IMG_VER_SAME;
+}
+
+/* register definitions */
+#define FLI_CMD_REG 0x0001d000
+#define FLI_WRDATA_REG 0x0001d00c
+#define FLI_RDDATA_REG 0x0001d010
+#define FLI_ADDR_REG 0x0001d004
+#define FLI_DEV_STATUS_REG 0x0001d014
+
+#define BFA_FLASH_FIFO_SIZE 128 /* fifo size */
+#define BFA_FLASH_CHECK_MAX 10000 /* max # of status check */
+#define BFA_FLASH_BLOCKING_OP_MAX 1000000 /* max # of blocking op check */
+#define BFA_FLASH_WIP_MASK 0x01 /* write in progress bit mask */
+
+#define NFC_STATE_RUNNING 0x20000001
+#define NFC_STATE_PAUSED 0x00004560
+#define NFC_VER_VALID 0x147
+
+enum bfa_flash_cmd {
+ BFA_FLASH_FAST_READ = 0x0b, /* fast read */
+ BFA_FLASH_WRITE_ENABLE = 0x06, /* write enable */
+ BFA_FLASH_SECTOR_ERASE = 0xd8, /* sector erase */
+ BFA_FLASH_WRITE = 0x02, /* write */
+ BFA_FLASH_READ_STATUS = 0x05, /* read status */
+};
+
+/* hardware error definition */
+enum bfa_flash_err {
+ BFA_FLASH_NOT_PRESENT = -1, /*!< flash not present */
+ BFA_FLASH_UNINIT = -2, /*!< flash not initialized */
+ BFA_FLASH_BAD = -3, /*!< flash bad */
+ BFA_FLASH_BUSY = -4, /*!< flash busy */
+ BFA_FLASH_ERR_CMD_ACT = -5, /*!< command active never cleared */
+ BFA_FLASH_ERR_FIFO_CNT = -6, /*!< fifo count never cleared */
+ BFA_FLASH_ERR_WIP = -7, /*!< write-in-progress never cleared */
+ BFA_FLASH_ERR_TIMEOUT = -8, /*!< fli timeout */
+ BFA_FLASH_ERR_LEN = -9, /*!< invalid length */
+};
+
+/* flash command register data structure */
+union bfa_flash_cmd_reg {
+ struct {
+#ifdef __BIG_ENDIAN
+ u32 act:1;
+ u32 rsv:1;
+ u32 write_cnt:9;
+ u32 read_cnt:9;
+ u32 addr_cnt:4;
+ u32 cmd:8;
+#else
+ u32 cmd:8;
+ u32 addr_cnt:4;
+ u32 read_cnt:9;
+ u32 write_cnt:9;
+ u32 rsv:1;
+ u32 act:1;
+#endif
+ } r;
+ u32 i;
+};
+
+/* flash device status register data structure */
+union bfa_flash_dev_status_reg {
+ struct {
+#ifdef __BIG_ENDIAN
+ u32 rsv:21;
+ u32 fifo_cnt:6;
+ u32 busy:1;
+ u32 init_status:1;
+ u32 present:1;
+ u32 bad:1;
+ u32 good:1;
+#else
+ u32 good:1;
+ u32 bad:1;
+ u32 present:1;
+ u32 init_status:1;
+ u32 busy:1;
+ u32 fifo_cnt:6;
+ u32 rsv:21;
+#endif
+ } r;
+ u32 i;
+};
+
+/* flash address register data structure */
+union bfa_flash_addr_reg {
+ struct {
+#ifdef __BIG_ENDIAN
+ u32 addr:24;
+ u32 dummy:8;
+#else
+ u32 dummy:8;
+ u32 addr:24;
+#endif
+ } r;
+ u32 i;
+};
+
+/* Flash raw private functions */
+static void
+bfa_flash_set_cmd(void __iomem *pci_bar, u8 wr_cnt,
+ u8 rd_cnt, u8 ad_cnt, u8 op)
+{
+ union bfa_flash_cmd_reg cmd;
+
+ cmd.i = 0;
+ cmd.r.act = 1;
+ cmd.r.write_cnt = wr_cnt;
+ cmd.r.read_cnt = rd_cnt;
+ cmd.r.addr_cnt = ad_cnt;
+ cmd.r.cmd = op;
+ writel(cmd.i, (pci_bar + FLI_CMD_REG));
+}
+
+static void
+bfa_flash_set_addr(void __iomem *pci_bar, u32 address)
+{
+ union bfa_flash_addr_reg addr;
+
+ addr.r.addr = address & 0x00ffffff;
+ addr.r.dummy = 0;
+ writel(addr.i, (pci_bar + FLI_ADDR_REG));
+}
+
+static int
+bfa_flash_cmd_act_check(void __iomem *pci_bar)
+{
+ union bfa_flash_cmd_reg cmd;
+
+ cmd.i = readl(pci_bar + FLI_CMD_REG);
+
+ if (cmd.r.act)
+ return BFA_FLASH_ERR_CMD_ACT;
+
+ return 0;
+}
+
+/* Flush FLI data fifo. */
+static u32
+bfa_flash_fifo_flush(void __iomem *pci_bar)
+{
+ u32 i;
+ u32 t;
+ union bfa_flash_dev_status_reg dev_status;
+
+ dev_status.i = readl(pci_bar + FLI_DEV_STATUS_REG);
+
+ if (!dev_status.r.fifo_cnt)
+ return 0;
+
+ /* fifo counter in terms of words */
+ for (i = 0; i < dev_status.r.fifo_cnt; i++)
+ t = readl(pci_bar + FLI_RDDATA_REG);
+
+ /* Check the device status. It may take some time. */
+ for (i = 0; i < BFA_FLASH_CHECK_MAX; i++) {
+ dev_status.i = readl(pci_bar + FLI_DEV_STATUS_REG);
+ if (!dev_status.r.fifo_cnt)
+ break;
+ }
+
+ if (dev_status.r.fifo_cnt)
+ return BFA_FLASH_ERR_FIFO_CNT;
+
+ return 0;
+}
+
+/* Read flash status. */
+static u32
+bfa_flash_status_read(void __iomem *pci_bar)
+{
+ union bfa_flash_dev_status_reg dev_status;
+ u32 status;
+ u32 ret_status;
+ int i;
+
+ status = bfa_flash_fifo_flush(pci_bar);
+ if (status < 0)
+ return status;
+
+ bfa_flash_set_cmd(pci_bar, 0, 4, 0, BFA_FLASH_READ_STATUS);
+
+ for (i = 0; i < BFA_FLASH_CHECK_MAX; i++) {
+ status = bfa_flash_cmd_act_check(pci_bar);
+ if (!status)
+ break;
+ }
+
+ if (status)
+ return status;
+
+ dev_status.i = readl(pci_bar + FLI_DEV_STATUS_REG);
+ if (!dev_status.r.fifo_cnt)
+ return BFA_FLASH_BUSY;
+
+ ret_status = readl(pci_bar + FLI_RDDATA_REG);
+ ret_status >>= 24;
+
+ status = bfa_flash_fifo_flush(pci_bar);
+ if (status < 0)
+ return status;
+
+ return ret_status;
+}
+
+/* Start flash read operation. */
+static u32
+bfa_flash_read_start(void __iomem *pci_bar, u32 offset, u32 len,
+ char *buf)
+{
+ u32 status;
+
+ /* len must be mutiple of 4 and not exceeding fifo size */
+ if (len == 0 || len > BFA_FLASH_FIFO_SIZE || (len & 0x03) != 0)
+ return BFA_FLASH_ERR_LEN;
+
+ /* check status */
+ status = bfa_flash_status_read(pci_bar);
+ if (status == BFA_FLASH_BUSY)
+ status = bfa_flash_status_read(pci_bar);
+
+ if (status < 0)
+ return status;
+
+ /* check if write-in-progress bit is cleared */
+ if (status & BFA_FLASH_WIP_MASK)
+ return BFA_FLASH_ERR_WIP;
+
+ bfa_flash_set_addr(pci_bar, offset);
+
+ bfa_flash_set_cmd(pci_bar, 0, (u8)len, 4, BFA_FLASH_FAST_READ);
+
+ return 0;
+}
+
+/* Check flash read operation. */
+static u32
+bfa_flash_read_check(void __iomem *pci_bar)
+{
+ if (bfa_flash_cmd_act_check(pci_bar))
+ return 1;
+
+ return 0;
+}
+
+/* End flash read operation. */
+static void
+bfa_flash_read_end(void __iomem *pci_bar, u32 len, char *buf)
+{
+ u32 i;
+
+ /* read data fifo up to 32 words */
+ for (i = 0; i < len; i += 4) {
+ u32 w = readl(pci_bar + FLI_RDDATA_REG);
+ *((u32 *)(buf + i)) = swab32(w);
+ }
+
+ bfa_flash_fifo_flush(pci_bar);
+}
+
+/* Perform flash raw read. */
+
+#define FLASH_BLOCKING_OP_MAX 500
+#define FLASH_SEM_LOCK_REG 0x18820
+
+static int
+bfa_raw_sem_get(void __iomem *bar)
+{
+ int locked;
+
+ locked = readl((bar + FLASH_SEM_LOCK_REG));
+
+ return !locked;
+}
+
+static enum bfa_status
+bfa_flash_sem_get(void __iomem *bar)
+{
+ u32 n = FLASH_BLOCKING_OP_MAX;
+
+ while (!bfa_raw_sem_get(bar)) {
+ if (--n <= 0)
+ return BFA_STATUS_BADFLASH;
+ udelay(10000);
+ }
+ return BFA_STATUS_OK;
+}
+
+static void
+bfa_flash_sem_put(void __iomem *bar)
+{
+ writel(0, (bar + FLASH_SEM_LOCK_REG));
+}
+
+static enum bfa_status
+bfa_flash_raw_read(void __iomem *pci_bar, u32 offset, char *buf,
+ u32 len)
+{
+ u32 n, status;
+ u32 off, l, s, residue, fifo_sz;
+
+ residue = len;
+ off = 0;
+ fifo_sz = BFA_FLASH_FIFO_SIZE;
+ status = bfa_flash_sem_get(pci_bar);
+ if (status != BFA_STATUS_OK)
+ return status;
+
+ while (residue) {
+ s = offset + off;
+ n = s / fifo_sz;
+ l = (n + 1) * fifo_sz - s;
+ if (l > residue)
+ l = residue;
+
+ status = bfa_flash_read_start(pci_bar, offset + off, l,
+ &buf[off]);
+ if (status < 0) {
+ bfa_flash_sem_put(pci_bar);
+ return BFA_STATUS_FAILED;
+ }
+
+ n = BFA_FLASH_BLOCKING_OP_MAX;
+ while (bfa_flash_read_check(pci_bar)) {
+ if (--n <= 0) {
+ bfa_flash_sem_put(pci_bar);
+ return BFA_STATUS_FAILED;
+ }
+ }
+
+ bfa_flash_read_end(pci_bar, l, &buf[off]);
+
+ residue -= l;
+ off += l;
+ }
+ bfa_flash_sem_put(pci_bar);
+
+ return BFA_STATUS_OK;
+}
+
+u32
+bfa_nw_ioc_flash_img_get_size(struct bfa_ioc *ioc)
+{
+ return BFI_FLASH_IMAGE_SZ/sizeof(u32);
+}
+
+#define BFA_FLASH_PART_FWIMG_ADDR 0x100000 /* fw image address */
+
+enum bfa_status
+bfa_nw_ioc_flash_img_get_chnk(struct bfa_ioc *ioc, u32 off,
+ u32 *fwimg)
+{
+ return bfa_flash_raw_read(ioc->pcidev.pci_bar_kva,
+ BFA_FLASH_PART_FWIMG_ADDR + (off * sizeof(u32)),
+ (char *)fwimg, BFI_FLASH_CHUNK_SZ);
+}
+
+static enum bfi_ioc_img_ver_cmp
+bfa_ioc_flash_fwver_cmp(struct bfa_ioc *ioc,
+ struct bfi_ioc_image_hdr *base_fwhdr)
+{
+ struct bfi_ioc_image_hdr *flash_fwhdr;
+ enum bfa_status status;
+ u32 fwimg[BFI_FLASH_CHUNK_SZ_WORDS];
+
+ status = bfa_nw_ioc_flash_img_get_chnk(ioc, 0, fwimg);
+ if (status != BFA_STATUS_OK)
+ return BFI_IOC_IMG_VER_INCOMP;
+
+ flash_fwhdr = (struct bfi_ioc_image_hdr *)fwimg;
+ if (bfa_ioc_flash_fwver_valid(flash_fwhdr))
+ return bfa_ioc_fw_ver_patch_cmp(base_fwhdr, flash_fwhdr);
+ else
+ return BFI_IOC_IMG_VER_INCOMP;
+}
+
+/**
+ * Returns TRUE if driver is willing to work with current smem f/w version.
+ */
bool
bfa_nw_ioc_fwver_cmp(struct bfa_ioc *ioc, struct bfi_ioc_image_hdr *fwhdr)
{
struct bfi_ioc_image_hdr *drv_fwhdr;
- int i;
+ enum bfi_ioc_img_ver_cmp smem_flash_cmp, drv_smem_cmp;
drv_fwhdr = (struct bfi_ioc_image_hdr *)
bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc), 0);
- for (i = 0; i < BFI_IOC_MD5SUM_SZ; i++) {
- if (fwhdr->md5sum[i] != drv_fwhdr->md5sum[i])
- return false;
+ /* If smem is incompatible or old, driver should not work with it. */
+ drv_smem_cmp = bfa_ioc_fw_ver_patch_cmp(drv_fwhdr, fwhdr);
+ if (drv_smem_cmp == BFI_IOC_IMG_VER_INCOMP ||
+ drv_smem_cmp == BFI_IOC_IMG_VER_OLD) {
+ return false;
}
- return true;
+ /* IF Flash has a better F/W than smem do not work with smem.
+ * If smem f/w == flash f/w, as smem f/w not old | incmp, work with it.
+ * If Flash is old or incomp work with smem iff smem f/w == drv f/w.
+ */
+ smem_flash_cmp = bfa_ioc_flash_fwver_cmp(ioc, fwhdr);
+
+ if (smem_flash_cmp == BFI_IOC_IMG_VER_BETTER)
+ return false;
+ else if (smem_flash_cmp == BFI_IOC_IMG_VER_SAME)
+ return true;
+ else
+ return (drv_smem_cmp == BFI_IOC_IMG_VER_SAME) ?
+ true : false;
}
/* Return true if current running version is valid. Firmware signature and
@@ -1333,15 +1856,9 @@ bfa_nw_ioc_fwver_cmp(struct bfa_ioc *ioc, struct bfi_ioc_image_hdr *fwhdr)
static bool
bfa_ioc_fwver_valid(struct bfa_ioc *ioc, u32 boot_env)
{
- struct bfi_ioc_image_hdr fwhdr, *drv_fwhdr;
+ struct bfi_ioc_image_hdr fwhdr;
bfa_nw_ioc_fwver_get(ioc, &fwhdr);
- drv_fwhdr = (struct bfi_ioc_image_hdr *)
- bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc), 0);
-
- if (fwhdr.signature != drv_fwhdr->signature)
- return false;
-
if (swab32(fwhdr.bootenv) != boot_env)
return false;
@@ -1366,7 +1883,7 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
bool fwvalid;
u32 boot_env;
- ioc_fwstate = readl(ioc->ioc_regs.ioc_fwstate);
+ ioc_fwstate = bfa_ioc_get_cur_ioc_fwstate(ioc);
if (force)
ioc_fwstate = BFI_IOC_UNINIT;
@@ -1380,8 +1897,10 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
false : bfa_ioc_fwver_valid(ioc, boot_env);
if (!fwvalid) {
- bfa_ioc_boot(ioc, BFI_FWBOOT_TYPE_NORMAL, boot_env);
- bfa_ioc_poll_fwinit(ioc);
+ if (bfa_ioc_boot(ioc, BFI_FWBOOT_TYPE_NORMAL, boot_env) ==
+ BFA_STATUS_OK)
+ bfa_ioc_poll_fwinit(ioc);
+
return;
}
@@ -1411,8 +1930,9 @@ bfa_ioc_hwinit(struct bfa_ioc *ioc, bool force)
/**
* Initialize the h/w for any other states.
*/
- bfa_ioc_boot(ioc, BFI_FWBOOT_TYPE_NORMAL, boot_env);
- bfa_ioc_poll_fwinit(ioc);
+ if (bfa_ioc_boot(ioc, BFI_FWBOOT_TYPE_NORMAL, boot_env) ==
+ BFA_STATUS_OK)
+ bfa_ioc_poll_fwinit(ioc);
}
void
@@ -1517,7 +2037,7 @@ bfa_ioc_hb_stop(struct bfa_ioc *ioc)
}
/* Initiate a full firmware download. */
-static void
+static enum bfa_status
bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
u32 boot_env)
{
@@ -1527,18 +2047,47 @@ bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
u32 chunkno = 0;
u32 i;
u32 asicmode;
+ u32 fwimg_size;
+ u32 fwimg_buf[BFI_FLASH_CHUNK_SZ_WORDS];
+ enum bfa_status status;
+
+ if (boot_env == BFI_FWBOOT_ENV_OS &&
+ boot_type == BFI_FWBOOT_TYPE_FLASH) {
+ fwimg_size = BFI_FLASH_IMAGE_SZ/sizeof(u32);
+
+ status = bfa_nw_ioc_flash_img_get_chnk(ioc,
+ BFA_IOC_FLASH_CHUNK_ADDR(chunkno), fwimg_buf);
+ if (status != BFA_STATUS_OK)
+ return status;
- fwimg = bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc), chunkno);
+ fwimg = fwimg_buf;
+ } else {
+ fwimg_size = bfa_cb_image_get_size(bfa_ioc_asic_gen(ioc));
+ fwimg = bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc),
+ BFA_IOC_FLASH_CHUNK_ADDR(chunkno));
+ }
pgnum = bfa_ioc_smem_pgnum(ioc, loff);
writel(pgnum, ioc->ioc_regs.host_page_num_fn);
- for (i = 0; i < bfa_cb_image_get_size(bfa_ioc_asic_gen(ioc)); i++) {
+ for (i = 0; i < fwimg_size; i++) {
if (BFA_IOC_FLASH_CHUNK_NO(i) != chunkno) {
chunkno = BFA_IOC_FLASH_CHUNK_NO(i);
- fwimg = bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc),
+ if (boot_env == BFI_FWBOOT_ENV_OS &&
+ boot_type == BFI_FWBOOT_TYPE_FLASH) {
+ status = bfa_nw_ioc_flash_img_get_chnk(ioc,
+ BFA_IOC_FLASH_CHUNK_ADDR(chunkno),
+ fwimg_buf);
+ if (status != BFA_STATUS_OK)
+ return status;
+
+ fwimg = fwimg_buf;
+ } else {
+ fwimg = bfa_cb_image_get_chunk(
+ bfa_ioc_asic_gen(ioc),
BFA_IOC_FLASH_CHUNK_ADDR(chunkno));
+ }
}
/**
@@ -1566,6 +2115,10 @@ bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
/*
* Set boot type, env and device mode at the end.
*/
+ if (boot_env == BFI_FWBOOT_ENV_OS &&
+ boot_type == BFI_FWBOOT_TYPE_FLASH) {
+ boot_type = BFI_FWBOOT_TYPE_NORMAL;
+ }
asicmode = BFI_FWBOOT_DEVMODE(ioc->asic_gen, ioc->asic_mode,
ioc->port0_mode, ioc->port1_mode);
writel(asicmode, ((ioc->ioc_regs.smem_page_start)
@@ -1574,6 +2127,7 @@ bfa_ioc_download_fw(struct bfa_ioc *ioc, u32 boot_type,
+ (BFI_FWBOOT_TYPE_OFF)));
writel(boot_env, ((ioc->ioc_regs.smem_page_start)
+ (BFI_FWBOOT_ENV_OFF)));
+ return BFA_STATUS_OK;
}
static void
@@ -1846,29 +2400,47 @@ bfa_ioc_pll_init(struct bfa_ioc *ioc)
/* Interface used by diag module to do firmware boot with memory test
* as the entry vector.
*/
-static void
+static enum bfa_status
bfa_ioc_boot(struct bfa_ioc *ioc, enum bfi_fwboot_type boot_type,
u32 boot_env)
{
+ struct bfi_ioc_image_hdr *drv_fwhdr;
+ enum bfa_status status;
bfa_ioc_stats(ioc, ioc_boots);
if (bfa_ioc_pll_init(ioc) != BFA_STATUS_OK)
- return;
+ return BFA_STATUS_FAILED;
+ if (boot_env == BFI_FWBOOT_ENV_OS &&
+ boot_type == BFI_FWBOOT_TYPE_NORMAL) {
+ drv_fwhdr = (struct bfi_ioc_image_hdr *)
+ bfa_cb_image_get_chunk(bfa_ioc_asic_gen(ioc), 0);
+ /* Work with Flash iff flash f/w is better than driver f/w.
+ * Otherwise push drivers firmware.
+ */
+ if (bfa_ioc_flash_fwver_cmp(ioc, drv_fwhdr) ==
+ BFI_IOC_IMG_VER_BETTER)
+ boot_type = BFI_FWBOOT_TYPE_FLASH;
+ }
/**
* Initialize IOC state of all functions on a chip reset.
*/
if (boot_type == BFI_FWBOOT_TYPE_MEMTEST) {
- writel(BFI_IOC_MEMTEST, ioc->ioc_regs.ioc_fwstate);
- writel(BFI_IOC_MEMTEST, ioc->ioc_regs.alt_ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_MEMTEST);
+ bfa_ioc_set_alt_ioc_fwstate(ioc, BFI_IOC_MEMTEST);
} else {
- writel(BFI_IOC_INITING, ioc->ioc_regs.ioc_fwstate);
- writel(BFI_IOC_INITING, ioc->ioc_regs.alt_ioc_fwstate);
+ bfa_ioc_set_cur_ioc_fwstate(ioc, BFI_IOC_INITING);
+ bfa_ioc_set_alt_ioc_fwstate(ioc, BFI_IOC_INITING);
}
bfa_ioc_msgflush(ioc);
- bfa_ioc_download_fw(ioc, boot_type, boot_env);
- bfa_ioc_lpu_start(ioc);
+ status = bfa_ioc_download_fw(ioc, boot_type, boot_env);
+ if (status == BFA_STATUS_OK)
+ bfa_ioc_lpu_start(ioc);
+ else
+ bfa_nw_iocpf_timeout(ioc);
+
+ return status;
}
/* Enable/disable IOC failure auto recovery. */
@@ -2473,7 +3045,7 @@ bfa_nw_iocpf_sem_timeout(void *ioc_arg)
static void
bfa_ioc_poll_fwinit(struct bfa_ioc *ioc)
{
- u32 fwstate = readl(ioc->ioc_regs.ioc_fwstate);
+ u32 fwstate = bfa_ioc_get_cur_ioc_fwstate(ioc);
if (fwstate == BFI_IOC_DISABLED) {
bfa_fsm_send_event(&ioc->iocpf, IOCPF_E_FWREADY);
diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc.h b/drivers/net/ethernet/brocade/bna/bfa_ioc.h
index f04e0aab25b4..20cff7df4b55 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_ioc.h
+++ b/drivers/net/ethernet/brocade/bna/bfa_ioc.h
@@ -215,6 +215,13 @@ struct bfa_ioc_hwif {
void (*ioc_sync_ack) (struct bfa_ioc *ioc);
bool (*ioc_sync_complete) (struct bfa_ioc *ioc);
bool (*ioc_lpu_read_stat) (struct bfa_ioc *ioc);
+ void (*ioc_set_fwstate) (struct bfa_ioc *ioc,
+ enum bfi_ioc_state fwstate);
+ enum bfi_ioc_state (*ioc_get_fwstate) (struct bfa_ioc *ioc);
+ void (*ioc_set_alt_fwstate) (struct bfa_ioc *ioc,
+ enum bfi_ioc_state fwstate);
+ enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc *ioc);
+
};
#define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func)
@@ -291,6 +298,7 @@ void bfa_nw_ioc_error_isr(struct bfa_ioc *ioc);
bool bfa_nw_ioc_is_disabled(struct bfa_ioc *ioc);
bool bfa_nw_ioc_is_operational(struct bfa_ioc *ioc);
void bfa_nw_ioc_get_attr(struct bfa_ioc *ioc, struct bfa_ioc_attr *ioc_attr);
+enum bfa_status bfa_nw_ioc_fwsig_invalidate(struct bfa_ioc *ioc);
void bfa_nw_ioc_notify_register(struct bfa_ioc *ioc,
struct bfa_ioc_notify *notify);
bool bfa_nw_ioc_sem_get(void __iomem *sem_reg);
diff --git a/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c b/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
index 5df0b0c68c5a..d639558455cb 100644
--- a/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
+++ b/drivers/net/ethernet/brocade/bna/bfa_ioc_ct.c
@@ -48,6 +48,12 @@ static void bfa_ioc_ct_sync_join(struct bfa_ioc *ioc);
static void bfa_ioc_ct_sync_leave(struct bfa_ioc *ioc);
static void bfa_ioc_ct_sync_ack(struct bfa_ioc *ioc);
static bool bfa_ioc_ct_sync_complete(struct bfa_ioc *ioc);
+static void bfa_ioc_ct_set_cur_ioc_fwstate(
+ struct bfa_ioc *ioc, enum bfi_ioc_state fwstate);
+static enum bfi_ioc_state bfa_ioc_ct_get_cur_ioc_fwstate(struct bfa_ioc *ioc);
+static void bfa_ioc_ct_set_alt_ioc_fwstate(
+ struct bfa_ioc *ioc, enum bfi_ioc_state fwstate);
+static enum bfi_ioc_state bfa_ioc_ct_get_alt_ioc_fwstate(struct bfa_ioc *ioc);
static enum bfa_status bfa_ioc_ct_pll_init(void __iomem *rb,
enum bfi_asic_mode asic_mode);
static enum bfa_status bfa_ioc_ct2_pll_init(void __iomem *rb,
@@ -68,6 +74,10 @@ static const struct bfa_ioc_hwif nw_hwif_ct = {
.ioc_sync_leave = bfa_ioc_ct_sync_leave,
.ioc_sync_ack = bfa_ioc_ct_sync_ack,
.ioc_sync_complete = bfa_ioc_ct_sync_complete,
+ .ioc_set_fwstate = bfa_ioc_ct_set_cur_ioc_fwstate,
+ .ioc_get_fwstate = bfa_ioc_ct_get_cur_ioc_fwstate,
+ .ioc_set_alt_fwstate = bfa_ioc_ct_set_alt_ioc_fwstate,
+ .ioc_get_alt_fwstate = bfa_ioc_ct_get_alt_ioc_fwstate,
};
static const struct bfa_ioc_hwif nw_hwif_ct2 = {
@@ -85,6 +95,10 @@ static const struct bfa_ioc_hwif nw_hwif_ct2 = {
.ioc_sync_leave = bfa_ioc_ct_sync_leave,
.ioc_sync_ack = bfa_ioc_ct_sync_ack,
.ioc_sync_complete = bfa_ioc_ct_sync_complete,
+ .ioc_set_fwstate = bfa_ioc_ct_set_cur_ioc_fwstate,
+ .ioc_get_fwstate = bfa_ioc_ct_get_cur_ioc_fwstate,
+ .ioc_set_alt_fwstate = bfa_ioc_ct_set_alt_ioc_fwstate,
+ .ioc_get_alt_fwstate = bfa_ioc_ct_get_alt_ioc_fwstate,
};
/* Called from bfa_ioc_attach() to map asic specific calls. */
@@ -565,6 +579,32 @@ bfa_ioc_ct_sync_complete(struct bfa_ioc *ioc)
return false;
}
+static void
+bfa_ioc_ct_set_cur_ioc_fwstate(struct bfa_ioc *ioc,
+ enum bfi_ioc_state fwstate)
+{
+ writel(fwstate, ioc->ioc_regs.ioc_fwstate);
+}
+
+static enum bfi_ioc_state
+bfa_ioc_ct_get_cur_ioc_fwstate(struct bfa_ioc *ioc)
+{
+ return (enum bfi_ioc_state)readl(ioc->ioc_regs.ioc_fwstate);
+}
+
+static void
+bfa_ioc_ct_set_alt_ioc_fwstate(struct bfa_ioc *ioc,
+ enum bfi_ioc_state fwstate)
+{
+ writel(fwstate, ioc->ioc_regs.alt_ioc_fwstate);
+}
+
+static enum bfi_ioc_state
+bfa_ioc_ct_get_alt_ioc_fwstate(struct bfa_ioc *ioc)
+{
+ return (enum bfi_ioc_state)readl(ioc->ioc_regs.alt_ioc_fwstate);
+}
+
static enum bfa_status
bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode asic_mode)
{
diff --git a/drivers/net/ethernet/brocade/bna/bfi.h b/drivers/net/ethernet/brocade/bna/bfi.h
index 1f24c23dc786..8c563a77cdf6 100644
--- a/drivers/net/ethernet/brocade/bna/bfi.h
+++ b/drivers/net/ethernet/brocade/bna/bfi.h
@@ -25,6 +25,7 @@
/* BFI FW image type */
#define BFI_FLASH_CHUNK_SZ 256 /*!< Flash chunk size */
#define BFI_FLASH_CHUNK_SZ_WORDS (BFI_FLASH_CHUNK_SZ/sizeof(u32))
+#define BFI_FLASH_IMAGE_SZ 0x100000
/* Msg header common to all msgs */
struct bfi_mhdr {
@@ -233,7 +234,29 @@ struct bfi_ioc_getattr_reply {
#define BFI_IOC_TRC_HDR_SZ 32
#define BFI_IOC_FW_SIGNATURE (0xbfadbfad)
+#define BFI_IOC_FW_INV_SIGN (0xdeaddead)
#define BFI_IOC_MD5SUM_SZ 4
+
+struct bfi_ioc_fwver {
+#ifdef __BIG_ENDIAN
+ u8 patch;
+ u8 maint;
+ u8 minor;
+ u8 major;
+ u8 rsvd[2];
+ u8 build;
+ u8 phase;
+#else
+ u8 major;
+ u8 minor;
+ u8 maint;
+ u8 patch;
+ u8 phase;
+ u8 build;
+ u8 rsvd[2];
+#endif
+};
+
struct bfi_ioc_image_hdr {
u32 signature; /*!< constant signature */
u8 asic_gen; /*!< asic generation */
@@ -242,10 +265,18 @@ struct bfi_ioc_image_hdr {
u8 port1_mode; /*!< device mode for port 1 */
u32 exec; /*!< exec vector */
u32 bootenv; /*!< firmware boot env */
- u32 rsvd_b[4];
+ u32 rsvd_b[2];
+ struct bfi_ioc_fwver fwver;
u32 md5sum[BFI_IOC_MD5SUM_SZ];
};
+enum bfi_ioc_img_ver_cmp {
+ BFI_IOC_IMG_VER_INCOMP,
+ BFI_IOC_IMG_VER_OLD,
+ BFI_IOC_IMG_VER_SAME,
+ BFI_IOC_IMG_VER_BETTER
+};
+
#define BFI_FWBOOT_DEVMODE_OFF 4
#define BFI_FWBOOT_TYPE_OFF 8
#define BFI_FWBOOT_ENV_OFF 12
diff --git a/drivers/net/ethernet/brocade/bna/bfi_enet.h b/drivers/net/ethernet/brocade/bna/bfi_enet.h
index 7d10e335c27d..ae072dc5d238 100644
--- a/drivers/net/ethernet/brocade/bna/bfi_enet.h
+++ b/drivers/net/ethernet/brocade/bna/bfi_enet.h
@@ -472,7 +472,8 @@ enum bfi_enet_hds_type {
struct bfi_enet_rx_cfg {
u8 rxq_type;
- u8 rsvd[3];
+ u8 rsvd[1];
+ u16 frame_size;
struct {
u8 max_header_size;
diff --git a/drivers/net/ethernet/brocade/bna/bna.h b/drivers/net/ethernet/brocade/bna/bna.h
index f1eafc409bbd..1f512190d696 100644
--- a/drivers/net/ethernet/brocade/bna/bna.h
+++ b/drivers/net/ethernet/brocade/bna/bna.h
@@ -354,6 +354,14 @@ do { \
} \
} while (0)
+#define bna_mcam_mod_free_q(_bna) (&(_bna)->mcam_mod.free_q)
+
+#define bna_mcam_mod_del_q(_bna) (&(_bna)->mcam_mod.del_q)
+
+#define bna_ucam_mod_free_q(_bna) (&(_bna)->ucam_mod.free_q)
+
+#define bna_ucam_mod_del_q(_bna) (&(_bna)->ucam_mod.del_q)
+
/* Inline functions */
static inline struct bna_mac *bna_mac_find(struct list_head *q, u8 *addr)
@@ -391,12 +399,8 @@ int bna_num_rxp_set(struct bna *bna, int num_rxp);
void bna_hw_stats_get(struct bna *bna);
/* APIs for RxF */
-struct bna_mac *bna_ucam_mod_mac_get(struct bna_ucam_mod *ucam_mod);
-void bna_ucam_mod_mac_put(struct bna_ucam_mod *ucam_mod,
- struct bna_mac *mac);
-struct bna_mac *bna_mcam_mod_mac_get(struct bna_mcam_mod *mcam_mod);
-void bna_mcam_mod_mac_put(struct bna_mcam_mod *mcam_mod,
- struct bna_mac *mac);
+struct bna_mac *bna_cam_mod_mac_get(struct list_head *head);
+void bna_cam_mod_mac_put(struct list_head *tail, struct bna_mac *mac);
struct bna_mcam_handle *bna_mcam_mod_handle_get(struct bna_mcam_mod *mod);
void bna_mcam_mod_handle_put(struct bna_mcam_mod *mcam_mod,
struct bna_mcam_handle *handle);
@@ -493,11 +497,17 @@ enum bna_cb_status
bna_rx_ucast_del(struct bna_rx *rx, u8 *ucmac,
void (*cbfn)(struct bnad *, struct bna_rx *));
enum bna_cb_status
+bna_rx_ucast_listset(struct bna_rx *rx, int count, u8 *uclist,
+ void (*cbfn)(struct bnad *, struct bna_rx *));
+enum bna_cb_status
bna_rx_mcast_add(struct bna_rx *rx, u8 *mcmac,
void (*cbfn)(struct bnad *, struct bna_rx *));
enum bna_cb_status
bna_rx_mcast_listset(struct bna_rx *rx, int count, u8 *mcmac,
void (*cbfn)(struct bnad *, struct bna_rx *));
+void
+bna_rx_mcast_delall(struct bna_rx *rx,
+ void (*cbfn)(struct bnad *, struct bna_rx *));
enum bna_cb_status
bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode rxmode,
enum bna_rxmode bitmask,
@@ -505,6 +515,8 @@ bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode rxmode,
void bna_rx_vlan_add(struct bna_rx *rx, int vlan_id);
void bna_rx_vlan_del(struct bna_rx *rx, int vlan_id);
void bna_rx_vlanfilter_enable(struct bna_rx *rx);
+void bna_rx_vlan_strip_enable(struct bna_rx *rx);
+void bna_rx_vlan_strip_disable(struct bna_rx *rx);
/* ENET */
/* API for RX */
diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
index 3ca77fad4851..13f9636cdba7 100644
--- a/drivers/net/ethernet/brocade/bna/bna_enet.c
+++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
@@ -1811,6 +1811,13 @@ bna_ucam_mod_init(struct bna_ucam_mod *ucam_mod, struct bna *bna,
list_add_tail(&ucam_mod->ucmac[i].qe, &ucam_mod->free_q);
}
+ /* A separate queue to allow synchronous setting of a list of MACs */
+ INIT_LIST_HEAD(&ucam_mod->del_q);
+ for (i = i; i < (bna->ioceth.attr.num_ucmac * 2); i++) {
+ bfa_q_qe_init(&ucam_mod->ucmac[i].qe);
+ list_add_tail(&ucam_mod->ucmac[i].qe, &ucam_mod->del_q);
+ }
+
ucam_mod->bna = bna;
}
@@ -1818,11 +1825,16 @@ static void
bna_ucam_mod_uninit(struct bna_ucam_mod *ucam_mod)
{
struct list_head *qe;
- int i = 0;
+ int i;
+ i = 0;
list_for_each(qe, &ucam_mod->free_q)
i++;
+ i = 0;
+ list_for_each(qe, &ucam_mod->del_q)
+ i++;
+
ucam_mod->bna = NULL;
}
@@ -1851,6 +1863,13 @@ bna_mcam_mod_init(struct bna_mcam_mod *mcam_mod, struct bna *bna,
&mcam_mod->free_handle_q);
}
+ /* A separate queue to allow synchronous setting of a list of MACs */
+ INIT_LIST_HEAD(&mcam_mod->del_q);
+ for (i = i; i < (bna->ioceth.attr.num_mcmac * 2); i++) {
+ bfa_q_qe_init(&mcam_mod->mcmac[i].qe);
+ list_add_tail(&mcam_mod->mcmac[i].qe, &mcam_mod->del_q);
+ }
+
mcam_mod->bna = bna;
}
@@ -1864,6 +1883,9 @@ bna_mcam_mod_uninit(struct bna_mcam_mod *mcam_mod)
list_for_each(qe, &mcam_mod->free_q) i++;
i = 0;
+ list_for_each(qe, &mcam_mod->del_q) i++;
+
+ i = 0;
list_for_each(qe, &mcam_mod->free_handle_q) i++;
mcam_mod->bna = NULL;
@@ -1976,7 +1998,7 @@ bna_mod_res_req(struct bna *bna, struct bna_res_info *res_info)
BNA_MEM_T_KVA;
res_info[BNA_MOD_RES_MEM_T_UCMAC_ARRAY].res_u.mem_info.num = 1;
res_info[BNA_MOD_RES_MEM_T_UCMAC_ARRAY].res_u.mem_info.len =
- attr->num_ucmac * sizeof(struct bna_mac);
+ (attr->num_ucmac * 2) * sizeof(struct bna_mac);
/* Virtual memory for Multicast MAC address - stored by mcam module */
res_info[BNA_MOD_RES_MEM_T_MCMAC_ARRAY].res_type = BNA_RES_T_MEM;
@@ -1984,7 +2006,7 @@ bna_mod_res_req(struct bna *bna, struct bna_res_info *res_info)
BNA_MEM_T_KVA;
res_info[BNA_MOD_RES_MEM_T_MCMAC_ARRAY].res_u.mem_info.num = 1;
res_info[BNA_MOD_RES_MEM_T_MCMAC_ARRAY].res_u.mem_info.len =
- attr->num_mcmac * sizeof(struct bna_mac);
+ (attr->num_mcmac * 2) * sizeof(struct bna_mac);
/* Virtual memory for Multicast handle - stored by mcam module */
res_info[BNA_MOD_RES_MEM_T_MCHANDLE_ARRAY].res_type = BNA_RES_T_MEM;
@@ -2080,41 +2102,21 @@ bna_num_rxp_set(struct bna *bna, int num_rxp)
}
struct bna_mac *
-bna_ucam_mod_mac_get(struct bna_ucam_mod *ucam_mod)
-{
- struct list_head *qe;
-
- if (list_empty(&ucam_mod->free_q))
- return NULL;
-
- bfa_q_deq(&ucam_mod->free_q, &qe);
-
- return (struct bna_mac *)qe;
-}
-
-void
-bna_ucam_mod_mac_put(struct bna_ucam_mod *ucam_mod, struct bna_mac *mac)
-{
- list_add_tail(&mac->qe, &ucam_mod->free_q);
-}
-
-struct bna_mac *
-bna_mcam_mod_mac_get(struct bna_mcam_mod *mcam_mod)
+bna_cam_mod_mac_get(struct list_head *head)
{
struct list_head *qe;
- if (list_empty(&mcam_mod->free_q))
+ if (list_empty(head))
return NULL;
- bfa_q_deq(&mcam_mod->free_q, &qe);
-
+ bfa_q_deq(head, &qe);
return (struct bna_mac *)qe;
}
void
-bna_mcam_mod_mac_put(struct bna_mcam_mod *mcam_mod, struct bna_mac *mac)
+bna_cam_mod_mac_put(struct list_head *tail, struct bna_mac *mac)
{
- list_add_tail(&mac->qe, &mcam_mod->free_q);
+ list_add_tail(&mac->qe, tail);
}
struct bna_mcam_handle *
diff --git a/drivers/net/ethernet/brocade/bna/bna_hw_defs.h b/drivers/net/ethernet/brocade/bna/bna_hw_defs.h
index af3f7bb0b3b8..2702d02e98d9 100644
--- a/drivers/net/ethernet/brocade/bna/bna_hw_defs.h
+++ b/drivers/net/ethernet/brocade/bna/bna_hw_defs.h
@@ -322,6 +322,10 @@ do { \
#define BNA_CQ_EF_REMOTE (1 << 19)
#define BNA_CQ_EF_LOCAL (1 << 20)
+/* CAT2 ASIC does not use bit 21 as per the SPEC.
+ * Bit 31 is set in every end of frame completion
+ */
+#define BNA_CQ_EF_EOP (1 << 31)
/* Data structures */
diff --git a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
index 3c07064b2bc4..85e63546abe3 100644
--- a/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
+++ b/drivers/net/ethernet/brocade/bna/bna_tx_rx.c
@@ -529,13 +529,13 @@ bna_rxf_mcast_cfg_apply(struct bna_rxf *rxf)
struct list_head *qe;
int ret;
- /* Delete multicast entries previousely added */
+ /* First delete multicast entries to maintain the count */
while (!list_empty(&rxf->mcast_pending_del_q)) {
bfa_q_deq(&rxf->mcast_pending_del_q, &qe);
bfa_q_qe_init(qe);
mac = (struct bna_mac *)qe;
ret = bna_rxf_mcast_del(rxf, mac, BNA_HARD_CLEANUP);
- bna_mcam_mod_mac_put(&rxf->rx->bna->mcam_mod, mac);
+ bna_cam_mod_mac_put(bna_mcam_mod_del_q(rxf->rx->bna), mac);
if (ret)
return ret;
}
@@ -586,7 +586,7 @@ bna_rxf_mcast_cfg_reset(struct bna_rxf *rxf, enum bna_cleanup_type cleanup)
bfa_q_qe_init(qe);
mac = (struct bna_mac *)qe;
ret = bna_rxf_mcast_del(rxf, mac, cleanup);
- bna_mcam_mod_mac_put(&rxf->rx->bna->mcam_mod, mac);
+ bna_cam_mod_mac_put(bna_mcam_mod_del_q(rxf->rx->bna), mac);
if (ret)
return ret;
}
@@ -796,20 +796,20 @@ bna_rxf_uninit(struct bna_rxf *rxf)
while (!list_empty(&rxf->ucast_pending_add_q)) {
bfa_q_deq(&rxf->ucast_pending_add_q, &mac);
bfa_q_qe_init(&mac->qe);
- bna_ucam_mod_mac_put(&rxf->rx->bna->ucam_mod, mac);
+ bna_cam_mod_mac_put(bna_ucam_mod_free_q(rxf->rx->bna), mac);
}
if (rxf->ucast_pending_mac) {
bfa_q_qe_init(&rxf->ucast_pending_mac->qe);
- bna_ucam_mod_mac_put(&rxf->rx->bna->ucam_mod,
- rxf->ucast_pending_mac);
+ bna_cam_mod_mac_put(bna_ucam_mod_free_q(rxf->rx->bna),
+ rxf->ucast_pending_mac);
rxf->ucast_pending_mac = NULL;
}
while (!list_empty(&rxf->mcast_pending_add_q)) {
bfa_q_deq(&rxf->mcast_pending_add_q, &mac);
bfa_q_qe_init(&mac->qe);
- bna_mcam_mod_mac_put(&rxf->rx->bna->mcam_mod, mac);
+ bna_cam_mod_mac_put(bna_mcam_mod_free_q(rxf->rx->bna), mac);
}
rxf->rxmode_pending = 0;
@@ -869,7 +869,7 @@ bna_rx_ucast_set(struct bna_rx *rx, u8 *ucmac,
if (rxf->ucast_pending_mac == NULL) {
rxf->ucast_pending_mac =
- bna_ucam_mod_mac_get(&rxf->rx->bna->ucam_mod);
+ bna_cam_mod_mac_get(bna_ucam_mod_free_q(rxf->rx->bna));
if (rxf->ucast_pending_mac == NULL)
return BNA_CB_UCAST_CAM_FULL;
bfa_q_qe_init(&rxf->ucast_pending_mac->qe);
@@ -900,7 +900,7 @@ bna_rx_mcast_add(struct bna_rx *rx, u8 *addr,
return BNA_CB_SUCCESS;
}
- mac = bna_mcam_mod_mac_get(&rxf->rx->bna->mcam_mod);
+ mac = bna_cam_mod_mac_get(bna_mcam_mod_free_q(rxf->rx->bna));
if (mac == NULL)
return BNA_CB_MCAST_LIST_FULL;
bfa_q_qe_init(&mac->qe);
@@ -916,35 +916,92 @@ bna_rx_mcast_add(struct bna_rx *rx, u8 *addr,
}
enum bna_cb_status
-bna_rx_mcast_listset(struct bna_rx *rx, int count, u8 *mclist,
+bna_rx_ucast_listset(struct bna_rx *rx, int count, u8 *uclist,
void (*cbfn)(struct bnad *, struct bna_rx *))
{
+ struct bna_ucam_mod *ucam_mod = &rx->bna->ucam_mod;
struct bna_rxf *rxf = &rx->rxf;
struct list_head list_head;
struct list_head *qe;
u8 *mcaddr;
- struct bna_mac *mac;
+ struct bna_mac *mac, *del_mac;
int i;
+ /* Purge the pending_add_q */
+ while (!list_empty(&rxf->ucast_pending_add_q)) {
+ bfa_q_deq(&rxf->ucast_pending_add_q, &qe);
+ bfa_q_qe_init(qe);
+ mac = (struct bna_mac *)qe;
+ bna_cam_mod_mac_put(&ucam_mod->free_q, mac);
+ }
+
+ /* Schedule active_q entries for deletion */
+ while (!list_empty(&rxf->ucast_active_q)) {
+ bfa_q_deq(&rxf->ucast_active_q, &qe);
+ mac = (struct bna_mac *)qe;
+ bfa_q_qe_init(&mac->qe);
+
+ del_mac = bna_cam_mod_mac_get(&ucam_mod->del_q);
+ memcpy(del_mac, mac, sizeof(*del_mac));
+ list_add_tail(&del_mac->qe, &rxf->ucast_pending_del_q);
+ bna_cam_mod_mac_put(&ucam_mod->free_q, mac);
+ }
+
/* Allocate nodes */
INIT_LIST_HEAD(&list_head);
- for (i = 0, mcaddr = mclist; i < count; i++) {
- mac = bna_mcam_mod_mac_get(&rxf->rx->bna->mcam_mod);
+ for (i = 0, mcaddr = uclist; i < count; i++) {
+ mac = bna_cam_mod_mac_get(&ucam_mod->free_q);
if (mac == NULL)
goto err_return;
bfa_q_qe_init(&mac->qe);
memcpy(mac->addr, mcaddr, ETH_ALEN);
list_add_tail(&mac->qe, &list_head);
-
mcaddr += ETH_ALEN;
}
+ /* Add the new entries */
+ while (!list_empty(&list_head)) {
+ bfa_q_deq(&list_head, &qe);
+ mac = (struct bna_mac *)qe;
+ bfa_q_qe_init(&mac->qe);
+ list_add_tail(&mac->qe, &rxf->ucast_pending_add_q);
+ }
+
+ rxf->cam_fltr_cbfn = cbfn;
+ rxf->cam_fltr_cbarg = rx->bna->bnad;
+ bfa_fsm_send_event(rxf, RXF_E_CONFIG);
+
+ return BNA_CB_SUCCESS;
+
+err_return:
+ while (!list_empty(&list_head)) {
+ bfa_q_deq(&list_head, &qe);
+ mac = (struct bna_mac *)qe;
+ bfa_q_qe_init(&mac->qe);
+ bna_cam_mod_mac_put(&ucam_mod->free_q, mac);
+ }
+
+ return BNA_CB_UCAST_CAM_FULL;
+}
+
+enum bna_cb_status
+bna_rx_mcast_listset(struct bna_rx *rx, int count, u8 *mclist,
+ void (*cbfn)(struct bnad *, struct bna_rx *))
+{
+ struct bna_mcam_mod *mcam_mod = &rx->bna->mcam_mod;
+ struct bna_rxf *rxf = &rx->rxf;
+ struct list_head list_head;
+ struct list_head *qe;
+ u8 *mcaddr;
+ struct bna_mac *mac, *del_mac;
+ int i;
+
/* Purge the pending_add_q */
while (!list_empty(&rxf->mcast_pending_add_q)) {
bfa_q_deq(&rxf->mcast_pending_add_q, &qe);
bfa_q_qe_init(qe);
mac = (struct bna_mac *)qe;
- bna_mcam_mod_mac_put(&rxf->rx->bna->mcam_mod, mac);
+ bna_cam_mod_mac_put(&mcam_mod->free_q, mac);
}
/* Schedule active_q entries for deletion */
@@ -952,7 +1009,26 @@ bna_rx_mcast_listset(struct bna_rx *rx, int count, u8 *mclist,
bfa_q_deq(&rxf->mcast_active_q, &qe);
mac = (struct bna_mac *)qe;
bfa_q_qe_init(&mac->qe);
- list_add_tail(&mac->qe, &rxf->mcast_pending_del_q);
+
+ del_mac = bna_cam_mod_mac_get(&mcam_mod->del_q);
+
+ memcpy(del_mac, mac, sizeof(*del_mac));
+ list_add_tail(&del_mac->qe, &rxf->mcast_pending_del_q);
+ mac->handle = NULL;
+ bna_cam_mod_mac_put(&mcam_mod->free_q, mac);
+ }
+
+ /* Allocate nodes */
+ INIT_LIST_HEAD(&list_head);
+ for (i = 0, mcaddr = mclist; i < count; i++) {
+ mac = bna_cam_mod_mac_get(&mcam_mod->free_q);
+ if (mac == NULL)
+ goto err_return;
+ bfa_q_qe_init(&mac->qe);
+ memcpy(mac->addr, mcaddr, ETH_ALEN);
+ list_add_tail(&mac->qe, &list_head);
+
+ mcaddr += ETH_ALEN;
}
/* Add the new entries */
@@ -974,13 +1050,56 @@ err_return:
bfa_q_deq(&list_head, &qe);
mac = (struct bna_mac *)qe;
bfa_q_qe_init(&mac->qe);
- bna_mcam_mod_mac_put(&rxf->rx->bna->mcam_mod, mac);
+ bna_cam_mod_mac_put(&mcam_mod->free_q, mac);
}
return BNA_CB_MCAST_LIST_FULL;
}
void
+bna_rx_mcast_delall(struct bna_rx *rx,
+ void (*cbfn)(struct bnad *, struct bna_rx *))
+{
+ struct bna_rxf *rxf = &rx->rxf;
+ struct list_head *qe;
+ struct bna_mac *mac, *del_mac;
+ int need_hw_config = 0;
+
+ /* Purge all entries from pending_add_q */
+ while (!list_empty(&rxf->mcast_pending_add_q)) {
+ bfa_q_deq(&rxf->mcast_pending_add_q, &qe);
+ mac = (struct bna_mac *)qe;
+ bfa_q_qe_init(&mac->qe);
+ bna_cam_mod_mac_put(bna_mcam_mod_free_q(rxf->rx->bna), mac);
+ }
+
+ /* Schedule all entries in active_q for deletion */
+ while (!list_empty(&rxf->mcast_active_q)) {
+ bfa_q_deq(&rxf->mcast_active_q, &qe);
+ mac = (struct bna_mac *)qe;
+ bfa_q_qe_init(&mac->qe);
+
+ del_mac = bna_cam_mod_mac_get(bna_mcam_mod_del_q(rxf->rx->bna));
+
+ memcpy(del_mac, mac, sizeof(*del_mac));
+ list_add_tail(&del_mac->qe, &rxf->mcast_pending_del_q);
+ mac->handle = NULL;
+ bna_cam_mod_mac_put(bna_mcam_mod_free_q(rxf->rx->bna), mac);
+ need_hw_config = 1;
+ }
+
+ if (need_hw_config) {
+ rxf->cam_fltr_cbfn = cbfn;
+ rxf->cam_fltr_cbarg = rx->bna->bnad;
+ bfa_fsm_send_event(rxf, RXF_E_CONFIG);
+ return;
+ }
+
+ if (cbfn)
+ (*cbfn)(rx->bna->bnad, rx);
+}
+
+void
bna_rx_vlan_add(struct bna_rx *rx, int vlan_id)
{
struct bna_rxf *rxf = &rx->rxf;
@@ -1022,7 +1141,7 @@ bna_rxf_ucast_cfg_apply(struct bna_rxf *rxf)
bfa_q_qe_init(qe);
mac = (struct bna_mac *)qe;
bna_bfi_ucast_req(rxf, mac, BFI_ENET_H2I_MAC_UCAST_DEL_REQ);
- bna_ucam_mod_mac_put(&rxf->rx->bna->ucam_mod, mac);
+ bna_cam_mod_mac_put(bna_ucam_mod_del_q(rxf->rx->bna), mac);
return 1;
}
@@ -1062,11 +1181,13 @@ bna_rxf_ucast_cfg_reset(struct bna_rxf *rxf, enum bna_cleanup_type cleanup)
bfa_q_qe_init(qe);
mac = (struct bna_mac *)qe;
if (cleanup == BNA_SOFT_CLEANUP)
- bna_ucam_mod_mac_put(&rxf->rx->bna->ucam_mod, mac);
+ bna_cam_mod_mac_put(bna_ucam_mod_del_q(rxf->rx->bna),
+ mac);
else {
bna_bfi_ucast_req(rxf, mac,
BFI_ENET_H2I_MAC_UCAST_DEL_REQ);
- bna_ucam_mod_mac_put(&rxf->rx->bna->ucam_mod, mac);
+ bna_cam_mod_mac_put(bna_ucam_mod_del_q(rxf->rx->bna),
+ mac);
return 1;
}
}
@@ -1690,6 +1811,7 @@ bna_bfi_rx_enet_start(struct bna_rx *rx)
cfg_req->mh.num_entries = htons(
bfi_msgq_num_cmd_entries(sizeof(struct bfi_enet_rx_cfg_req)));
+ cfg_req->rx_cfg.frame_size = bna_enet_mtu_get(&rx->bna->enet);
cfg_req->num_queue_sets = rx->num_paths;
for (i = 0, rxp_qe = bfa_q_first(&rx->rxp_q);
i < rx->num_paths;
@@ -1711,8 +1833,17 @@ bna_bfi_rx_enet_start(struct bna_rx *rx)
/* Large/Single RxQ */
bfi_enet_datapath_q_init(&cfg_req->q_cfg[i].ql.q,
&q0->qpt);
- q0->buffer_size =
- bna_enet_mtu_get(&rx->bna->enet);
+ if (q0->multi_buffer)
+ /* multi-buffer is enabled by allocating
+ * a new rx with new set of resources.
+ * q0->buffer_size should be initialized to
+ * fragment size.
+ */
+ cfg_req->rx_cfg.multi_buffer =
+ BNA_STATUS_T_ENABLED;
+ else
+ q0->buffer_size =
+ bna_enet_mtu_get(&rx->bna->enet);
cfg_req->q_cfg[i].ql.rx_buffer_size =
htons((u16)q0->buffer_size);
break;
@@ -2262,8 +2393,8 @@ bna_rx_res_req(struct bna_rx_config *q_cfg, struct bna_res_info *res_info)
u32 hq_depth;
u32 dq_depth;
- dq_depth = q_cfg->q_depth;
- hq_depth = ((q_cfg->rxp_type == BNA_RXP_SINGLE) ? 0 : q_cfg->q_depth);
+ dq_depth = q_cfg->q0_depth;
+ hq_depth = ((q_cfg->rxp_type == BNA_RXP_SINGLE) ? 0 : q_cfg->q1_depth);
cq_depth = dq_depth + hq_depth;
BNA_TO_POWER_OF_2_HIGH(cq_depth);
@@ -2380,10 +2511,10 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
struct bna_rxq *q0;
struct bna_rxq *q1;
struct bna_intr_info *intr_info;
- u32 page_count;
+ struct bna_mem_descr *hqunmap_mem;
+ struct bna_mem_descr *dqunmap_mem;
struct bna_mem_descr *ccb_mem;
struct bna_mem_descr *rcb_mem;
- struct bna_mem_descr *unmapq_mem;
struct bna_mem_descr *cqpt_mem;
struct bna_mem_descr *cswqpt_mem;
struct bna_mem_descr *cpage_mem;
@@ -2393,8 +2524,10 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
struct bna_mem_descr *dsqpt_mem;
struct bna_mem_descr *hpage_mem;
struct bna_mem_descr *dpage_mem;
- int i;
- int dpage_count, hpage_count, rcb_idx;
+ u32 dpage_count, hpage_count;
+ u32 hq_idx, dq_idx, rcb_idx;
+ u32 cq_depth, i;
+ u32 page_count;
if (!bna_rx_res_check(rx_mod, rx_cfg))
return NULL;
@@ -2402,7 +2535,8 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
intr_info = &res_info[BNA_RX_RES_T_INTR].res_u.intr_info;
ccb_mem = &res_info[BNA_RX_RES_MEM_T_CCB].res_u.mem_info.mdl[0];
rcb_mem = &res_info[BNA_RX_RES_MEM_T_RCB].res_u.mem_info.mdl[0];
- unmapq_mem = &res_info[BNA_RX_RES_MEM_T_UNMAPQ].res_u.mem_info.mdl[0];
+ dqunmap_mem = &res_info[BNA_RX_RES_MEM_T_UNMAPDQ].res_u.mem_info.mdl[0];
+ hqunmap_mem = &res_info[BNA_RX_RES_MEM_T_UNMAPHQ].res_u.mem_info.mdl[0];
cqpt_mem = &res_info[BNA_RX_RES_MEM_T_CQPT].res_u.mem_info.mdl[0];
cswqpt_mem = &res_info[BNA_RX_RES_MEM_T_CSWQPT].res_u.mem_info.mdl[0];
cpage_mem = &res_info[BNA_RX_RES_MEM_T_CQPT_PAGE].res_u.mem_info.mdl[0];
@@ -2454,7 +2588,8 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
}
rx->num_paths = rx_cfg->num_paths;
- for (i = 0, rcb_idx = 0; i < rx->num_paths; i++) {
+ for (i = 0, hq_idx = 0, dq_idx = 0, rcb_idx = 0;
+ i < rx->num_paths; i++) {
rxp = bna_rxp_get(rx_mod);
list_add_tail(&rxp->qe, &rx->rxp_q);
rxp->type = rx_cfg->rxp_type;
@@ -2497,9 +2632,13 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
q0->rxp = rxp;
q0->rcb = (struct bna_rcb *) rcb_mem[rcb_idx].kva;
- q0->rcb->unmap_q = (void *)unmapq_mem[rcb_idx].kva;
- rcb_idx++;
- q0->rcb->q_depth = rx_cfg->q_depth;
+ q0->rcb->unmap_q = (void *)dqunmap_mem[dq_idx].kva;
+ rcb_idx++; dq_idx++;
+ q0->rcb->q_depth = rx_cfg->q0_depth;
+ q0->q_depth = rx_cfg->q0_depth;
+ q0->multi_buffer = rx_cfg->q0_multi_buf;
+ q0->buffer_size = rx_cfg->q0_buf_size;
+ q0->num_vecs = rx_cfg->q0_num_vecs;
q0->rcb->rxq = q0;
q0->rcb->bnad = bna->bnad;
q0->rcb->id = 0;
@@ -2519,15 +2658,18 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
q1->rxp = rxp;
q1->rcb = (struct bna_rcb *) rcb_mem[rcb_idx].kva;
- q1->rcb->unmap_q = (void *)unmapq_mem[rcb_idx].kva;
- rcb_idx++;
- q1->rcb->q_depth = rx_cfg->q_depth;
+ q1->rcb->unmap_q = (void *)hqunmap_mem[hq_idx].kva;
+ rcb_idx++; hq_idx++;
+ q1->rcb->q_depth = rx_cfg->q1_depth;
+ q1->q_depth = rx_cfg->q1_depth;
+ q1->multi_buffer = BNA_STATUS_T_DISABLED;
+ q1->num_vecs = 1;
q1->rcb->rxq = q1;
q1->rcb->bnad = bna->bnad;
q1->rcb->id = 1;
q1->buffer_size = (rx_cfg->rxp_type == BNA_RXP_HDS) ?
rx_cfg->hds_config.forced_offset
- : rx_cfg->small_buff_size;
+ : rx_cfg->q1_buf_size;
q1->rx_packets = q1->rx_bytes = 0;
q1->rx_packets_with_error = q1->rxbuf_alloc_failed = 0;
@@ -2542,9 +2684,14 @@ bna_rx_create(struct bna *bna, struct bnad *bnad,
/* Setup CQ */
rxp->cq.ccb = (struct bna_ccb *) ccb_mem[i].kva;
- rxp->cq.ccb->q_depth = rx_cfg->q_depth +
- ((rx_cfg->rxp_type == BNA_RXP_SINGLE) ?
- 0 : rx_cfg->q_depth);
+ cq_depth = rx_cfg->q0_depth +
+ ((rx_cfg->rxp_type == BNA_RXP_SINGLE) ?
+ 0 : rx_cfg->q1_depth);
+ /* if multi-buffer is enabled sum of q0_depth
+ * and q1_depth need not be a power of 2
+ */
+ BNA_TO_POWER_OF_2_HIGH(cq_depth);
+ rxp->cq.ccb->q_depth = cq_depth;
rxp->cq.ccb->cq = &rxp->cq;
rxp->cq.ccb->rcb[0] = q0->rcb;
q0->rcb->ccb = rxp->cq.ccb;
@@ -2670,6 +2817,30 @@ bna_rx_cleanup_complete(struct bna_rx *rx)
bfa_fsm_send_event(rx, RX_E_CLEANUP_DONE);
}
+void
+bna_rx_vlan_strip_enable(struct bna_rx *rx)
+{
+ struct bna_rxf *rxf = &rx->rxf;
+
+ if (rxf->vlan_strip_status == BNA_STATUS_T_DISABLED) {
+ rxf->vlan_strip_status = BNA_STATUS_T_ENABLED;
+ rxf->vlan_strip_pending = true;
+ bfa_fsm_send_event(rxf, RXF_E_CONFIG);
+ }
+}
+
+void
+bna_rx_vlan_strip_disable(struct bna_rx *rx)
+{
+ struct bna_rxf *rxf = &rx->rxf;
+
+ if (rxf->vlan_strip_status != BNA_STATUS_T_DISABLED) {
+ rxf->vlan_strip_status = BNA_STATUS_T_DISABLED;
+ rxf->vlan_strip_pending = true;
+ bfa_fsm_send_event(rxf, RXF_E_CONFIG);
+ }
+}
+
enum bna_cb_status
bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode new_mode,
enum bna_rxmode bitmask,
diff --git a/drivers/net/ethernet/brocade/bna/bna_types.h b/drivers/net/ethernet/brocade/bna/bna_types.h
index dc50f7836b6d..621547cd3504 100644
--- a/drivers/net/ethernet/brocade/bna/bna_types.h
+++ b/drivers/net/ethernet/brocade/bna/bna_types.h
@@ -109,20 +109,21 @@ enum bna_tx_res_req_type {
enum bna_rx_mem_type {
BNA_RX_RES_MEM_T_CCB = 0, /* CQ context */
BNA_RX_RES_MEM_T_RCB = 1, /* CQ context */
- BNA_RX_RES_MEM_T_UNMAPQ = 2, /* UnmapQ for RxQs */
- BNA_RX_RES_MEM_T_CQPT = 3, /* CQ QPT */
- BNA_RX_RES_MEM_T_CSWQPT = 4, /* S/W QPT */
- BNA_RX_RES_MEM_T_CQPT_PAGE = 5, /* CQPT page */
- BNA_RX_RES_MEM_T_HQPT = 6, /* RX QPT */
- BNA_RX_RES_MEM_T_DQPT = 7, /* RX QPT */
- BNA_RX_RES_MEM_T_HSWQPT = 8, /* RX s/w QPT */
- BNA_RX_RES_MEM_T_DSWQPT = 9, /* RX s/w QPT */
- BNA_RX_RES_MEM_T_DPAGE = 10, /* RX s/w QPT */
- BNA_RX_RES_MEM_T_HPAGE = 11, /* RX s/w QPT */
- BNA_RX_RES_MEM_T_IBIDX = 12,
- BNA_RX_RES_MEM_T_RIT = 13,
- BNA_RX_RES_T_INTR = 14, /* Rx interrupts */
- BNA_RX_RES_T_MAX = 15
+ BNA_RX_RES_MEM_T_UNMAPHQ = 2,
+ BNA_RX_RES_MEM_T_UNMAPDQ = 3,
+ BNA_RX_RES_MEM_T_CQPT = 4,
+ BNA_RX_RES_MEM_T_CSWQPT = 5,
+ BNA_RX_RES_MEM_T_CQPT_PAGE = 6,
+ BNA_RX_RES_MEM_T_HQPT = 7,
+ BNA_RX_RES_MEM_T_DQPT = 8,
+ BNA_RX_RES_MEM_T_HSWQPT = 9,
+ BNA_RX_RES_MEM_T_DSWQPT = 10,
+ BNA_RX_RES_MEM_T_DPAGE = 11,
+ BNA_RX_RES_MEM_T_HPAGE = 12,
+ BNA_RX_RES_MEM_T_IBIDX = 13,
+ BNA_RX_RES_MEM_T_RIT = 14,
+ BNA_RX_RES_T_INTR = 15,
+ BNA_RX_RES_T_MAX = 16
};
enum bna_tx_type {
@@ -583,6 +584,8 @@ struct bna_rxq {
int buffer_size;
int q_depth;
+ u32 num_vecs;
+ enum bna_status multi_buffer;
struct bna_qpt qpt;
struct bna_rcb *rcb;
@@ -632,6 +635,8 @@ struct bna_ccb {
struct bna_rcb *rcb[2];
void *ctrl; /* For bnad */
struct bna_pkt_rate pkt_rate;
+ u32 pkts_una;
+ u32 bytes_per_intr;
/* Control path */
struct bna_cq *cq;
@@ -671,14 +676,22 @@ struct bna_rx_config {
int num_paths;
enum bna_rxp_type rxp_type;
int paused;
- int q_depth;
int coalescing_timeo;
/*
* Small/Large (or Header/Data) buffer size to be configured
- * for SLR and HDS queue type. Large buffer size comes from
- * enet->mtu.
+ * for SLR and HDS queue type.
*/
- int small_buff_size;
+ u32 frame_size;
+
+ /* header or small queue */
+ u32 q1_depth;
+ u32 q1_buf_size;
+
+ /* data or large queue */
+ u32 q0_depth;
+ u32 q0_buf_size;
+ u32 q0_num_vecs;
+ enum bna_status q0_multi_buf;
enum bna_status rss_status;
struct bna_rss_config rss_config;
@@ -866,8 +879,9 @@ struct bna_rx_mod {
/* CAM */
struct bna_ucam_mod {
- struct bna_mac *ucmac; /* BFI_MAX_UCMAC entries */
+ struct bna_mac *ucmac; /* num_ucmac * 2 entries */
struct list_head free_q;
+ struct list_head del_q;
struct bna *bna;
};
@@ -880,9 +894,10 @@ struct bna_mcam_handle {
};
struct bna_mcam_mod {
- struct bna_mac *mcmac; /* BFI_MAX_MCMAC entries */
- struct bna_mcam_handle *mchandle; /* BFI_MAX_MCMAC entries */
+ struct bna_mac *mcmac; /* num_mcmac * 2 entries */
+ struct bna_mcam_handle *mchandle; /* num_mcmac entries */
struct list_head free_q;
+ struct list_head del_q;
struct list_head free_handle_q;
struct bna *bna;
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index 248bc37cb41b..5f24a9ffcfaa 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -52,7 +52,7 @@ MODULE_PARM_DESC(bna_debugfs_enable, "Enables debugfs feature, default=1,"
/*
* Global variables
*/
-u32 bnad_rxqs_per_cq = 2;
+static u32 bnad_rxqs_per_cq = 2;
static u32 bna_id;
static struct mutex bnad_list_mutex;
static LIST_HEAD(bnad_list);
@@ -142,7 +142,8 @@ bnad_tx_buff_unmap(struct bnad *bnad,
dma_unmap_page(&bnad->pcidev->dev,
dma_unmap_addr(&unmap->vectors[vector], dma_addr),
- skb_shinfo(skb)->frags[nvecs].size, DMA_TO_DEVICE);
+ dma_unmap_len(&unmap->vectors[vector], dma_len),
+ DMA_TO_DEVICE);
dma_unmap_addr_set(&unmap->vectors[vector], dma_addr, 0);
nvecs--;
}
@@ -282,27 +283,32 @@ static int
bnad_rxq_alloc_init(struct bnad *bnad, struct bna_rcb *rcb)
{
struct bnad_rx_unmap_q *unmap_q = rcb->unmap_q;
- int mtu, order;
+ int order;
bnad_rxq_alloc_uninit(bnad, rcb);
- mtu = bna_enet_mtu_get(&bnad->bna.enet);
- order = get_order(mtu);
+ order = get_order(rcb->rxq->buffer_size);
+
+ unmap_q->type = BNAD_RXBUF_PAGE;
if (bna_is_small_rxq(rcb->id)) {
unmap_q->alloc_order = 0;
unmap_q->map_size = rcb->rxq->buffer_size;
} else {
- unmap_q->alloc_order = order;
- unmap_q->map_size =
- (rcb->rxq->buffer_size > 2048) ?
- PAGE_SIZE << order : 2048;
+ if (rcb->rxq->multi_buffer) {
+ unmap_q->alloc_order = 0;
+ unmap_q->map_size = rcb->rxq->buffer_size;
+ unmap_q->type = BNAD_RXBUF_MULTI_BUFF;
+ } else {
+ unmap_q->alloc_order = order;
+ unmap_q->map_size =
+ (rcb->rxq->buffer_size > 2048) ?
+ PAGE_SIZE << order : 2048;
+ }
}
BUG_ON(((PAGE_SIZE << order) % unmap_q->map_size));
- unmap_q->type = BNAD_RXBUF_PAGE;
-
return 0;
}
@@ -345,10 +351,10 @@ bnad_rxq_cleanup(struct bnad *bnad, struct bna_rcb *rcb)
for (i = 0; i < rcb->q_depth; i++) {
struct bnad_rx_unmap *unmap = &unmap_q->unmap[i];
- if (BNAD_RXBUF_IS_PAGE(unmap_q->type))
- bnad_rxq_cleanup_page(bnad, unmap);
- else
+ if (BNAD_RXBUF_IS_SK_BUFF(unmap_q->type))
bnad_rxq_cleanup_skb(bnad, unmap);
+ else
+ bnad_rxq_cleanup_page(bnad, unmap);
}
bnad_rxq_alloc_uninit(bnad, rcb);
}
@@ -480,10 +486,10 @@ bnad_rxq_post(struct bnad *bnad, struct bna_rcb *rcb)
if (!(to_alloc >> BNAD_RXQ_REFILL_THRESHOLD_SHIFT))
return;
- if (BNAD_RXBUF_IS_PAGE(unmap_q->type))
- bnad_rxq_refill_page(bnad, rcb, to_alloc);
- else
+ if (BNAD_RXBUF_IS_SK_BUFF(unmap_q->type))
bnad_rxq_refill_skb(bnad, rcb, to_alloc);
+ else
+ bnad_rxq_refill_page(bnad, rcb, to_alloc);
}
#define flags_cksum_prot_mask (BNA_CQ_EF_IPV4 | BNA_CQ_EF_L3_CKSUM_OK | \
@@ -500,72 +506,114 @@ bnad_rxq_post(struct bnad *bnad, struct bna_rcb *rcb)
#define flags_udp6 (BNA_CQ_EF_IPV6 | \
BNA_CQ_EF_UDP | BNA_CQ_EF_L4_CKSUM_OK)
-static inline struct sk_buff *
-bnad_cq_prepare_skb(struct bnad_rx_ctrl *rx_ctrl,
- struct bnad_rx_unmap_q *unmap_q,
- struct bnad_rx_unmap *unmap,
- u32 length, u32 flags)
+static void
+bnad_cq_drop_packet(struct bnad *bnad, struct bna_rcb *rcb,
+ u32 sop_ci, u32 nvecs)
{
- struct bnad *bnad = rx_ctrl->bnad;
- struct sk_buff *skb;
+ struct bnad_rx_unmap_q *unmap_q;
+ struct bnad_rx_unmap *unmap;
+ u32 ci, vec;
- if (BNAD_RXBUF_IS_PAGE(unmap_q->type)) {
- skb = napi_get_frags(&rx_ctrl->napi);
- if (unlikely(!skb))
- return NULL;
+ unmap_q = rcb->unmap_q;
+ for (vec = 0, ci = sop_ci; vec < nvecs; vec++) {
+ unmap = &unmap_q->unmap[ci];
+ BNA_QE_INDX_INC(ci, rcb->q_depth);
+
+ if (BNAD_RXBUF_IS_SK_BUFF(unmap_q->type))
+ bnad_rxq_cleanup_skb(bnad, unmap);
+ else
+ bnad_rxq_cleanup_page(bnad, unmap);
+ }
+}
+
+static void
+bnad_cq_setup_skb_frags(struct bna_rcb *rcb, struct sk_buff *skb,
+ u32 sop_ci, u32 nvecs, u32 last_fraglen)
+{
+ struct bnad *bnad;
+ u32 ci, vec, len, totlen = 0;
+ struct bnad_rx_unmap_q *unmap_q;
+ struct bnad_rx_unmap *unmap;
+
+ unmap_q = rcb->unmap_q;
+ bnad = rcb->bnad;
+
+ /* prefetch header */
+ prefetch(page_address(unmap_q->unmap[sop_ci].page) +
+ unmap_q->unmap[sop_ci].page_offset);
+
+ for (vec = 1, ci = sop_ci; vec <= nvecs; vec++) {
+ unmap = &unmap_q->unmap[ci];
+ BNA_QE_INDX_INC(ci, rcb->q_depth);
dma_unmap_page(&bnad->pcidev->dev,
dma_unmap_addr(&unmap->vector, dma_addr),
unmap->vector.len, DMA_FROM_DEVICE);
+
+ len = (vec == nvecs) ?
+ last_fraglen : unmap->vector.len;
+ totlen += len;
+
skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags,
- unmap->page, unmap->page_offset, length);
- skb->len += length;
- skb->data_len += length;
- skb->truesize += length;
+ unmap->page, unmap->page_offset, len);
unmap->page = NULL;
unmap->vector.len = 0;
-
- return skb;
}
- skb = unmap->skb;
- BUG_ON(!skb);
+ skb->len += totlen;
+ skb->data_len += totlen;
+ skb->truesize += totlen;
+}
+
+static inline void
+bnad_cq_setup_skb(struct bnad *bnad, struct sk_buff *skb,
+ struct bnad_rx_unmap *unmap, u32 len)
+{
+ prefetch(skb->data);
dma_unmap_single(&bnad->pcidev->dev,
dma_unmap_addr(&unmap->vector, dma_addr),
unmap->vector.len, DMA_FROM_DEVICE);
- skb_put(skb, length);
-
+ skb_put(skb, len);
skb->protocol = eth_type_trans(skb, bnad->netdev);
unmap->skb = NULL;
unmap->vector.len = 0;
- return skb;
}
static u32
bnad_cq_process(struct bnad *bnad, struct bna_ccb *ccb, int budget)
{
- struct bna_cq_entry *cq, *cmpl;
+ struct bna_cq_entry *cq, *cmpl, *next_cmpl;
struct bna_rcb *rcb = NULL;
struct bnad_rx_unmap_q *unmap_q;
- struct bnad_rx_unmap *unmap;
- struct sk_buff *skb;
+ struct bnad_rx_unmap *unmap = NULL;
+ struct sk_buff *skb = NULL;
struct bna_pkt_rate *pkt_rt = &ccb->pkt_rate;
struct bnad_rx_ctrl *rx_ctrl = ccb->ctrl;
- u32 packets = 0, length = 0, flags, masked_flags;
+ u32 packets = 0, len = 0, totlen = 0;
+ u32 pi, vec, sop_ci = 0, nvecs = 0;
+ u32 flags, masked_flags;
prefetch(bnad->netdev);
cq = ccb->sw_q;
cmpl = &cq[ccb->producer_index];
- while (cmpl->valid && (packets < budget)) {
- packets++;
- flags = ntohl(cmpl->flags);
- length = ntohs(cmpl->length);
+ while (packets < budget) {
+ if (!cmpl->valid)
+ break;
+ /* The 'valid' field is set by the adapter, only after writing
+ * the other fields of completion entry. Hence, do not load
+ * other fields of completion entry *before* the 'valid' is
+ * loaded. Adding the rmb() here prevents the compiler and/or
+ * CPU from reordering the reads which would potentially result
+ * in reading stale values in completion entry.
+ */
+ rmb();
+
BNA_UPDATE_PKT_CNT(pkt_rt, ntohs(cmpl->length));
if (bna_is_small_rxq(cmpl->rxq_id))
@@ -574,25 +622,78 @@ bnad_cq_process(struct bnad *bnad, struct bna_ccb *ccb, int budget)
rcb = ccb->rcb[0];
unmap_q = rcb->unmap_q;
- unmap = &unmap_q->unmap[rcb->consumer_index];
- if (unlikely(flags & (BNA_CQ_EF_MAC_ERROR |
- BNA_CQ_EF_FCS_ERROR |
- BNA_CQ_EF_TOO_LONG))) {
- if (BNAD_RXBUF_IS_PAGE(unmap_q->type))
- bnad_rxq_cleanup_page(bnad, unmap);
- else
- bnad_rxq_cleanup_skb(bnad, unmap);
+ /* start of packet ci */
+ sop_ci = rcb->consumer_index;
+
+ if (BNAD_RXBUF_IS_SK_BUFF(unmap_q->type)) {
+ unmap = &unmap_q->unmap[sop_ci];
+ skb = unmap->skb;
+ } else {
+ skb = napi_get_frags(&rx_ctrl->napi);
+ if (unlikely(!skb))
+ break;
+ }
+ prefetch(skb);
+
+ flags = ntohl(cmpl->flags);
+ len = ntohs(cmpl->length);
+ totlen = len;
+ nvecs = 1;
+ /* Check all the completions for this frame.
+ * busy-wait doesn't help much, break here.
+ */
+ if (BNAD_RXBUF_IS_MULTI_BUFF(unmap_q->type) &&
+ (flags & BNA_CQ_EF_EOP) == 0) {
+ pi = ccb->producer_index;
+ do {
+ BNA_QE_INDX_INC(pi, ccb->q_depth);
+ next_cmpl = &cq[pi];
+
+ if (!next_cmpl->valid)
+ break;
+ /* The 'valid' field is set by the adapter, only
+ * after writing the other fields of completion
+ * entry. Hence, do not load other fields of
+ * completion entry *before* the 'valid' is
+ * loaded. Adding the rmb() here prevents the
+ * compiler and/or CPU from reordering the reads
+ * which would potentially result in reading
+ * stale values in completion entry.
+ */
+ rmb();
+
+ len = ntohs(next_cmpl->length);
+ flags = ntohl(next_cmpl->flags);
+
+ nvecs++;
+ totlen += len;
+ } while ((flags & BNA_CQ_EF_EOP) == 0);
+
+ if (!next_cmpl->valid)
+ break;
+ }
+
+ /* TODO: BNA_CQ_EF_LOCAL ? */
+ if (unlikely(flags & (BNA_CQ_EF_MAC_ERROR |
+ BNA_CQ_EF_FCS_ERROR |
+ BNA_CQ_EF_TOO_LONG))) {
+ bnad_cq_drop_packet(bnad, rcb, sop_ci, nvecs);
rcb->rxq->rx_packets_with_error++;
+
goto next;
}
- skb = bnad_cq_prepare_skb(ccb->ctrl, unmap_q, unmap,
- length, flags);
+ if (BNAD_RXBUF_IS_SK_BUFF(unmap_q->type))
+ bnad_cq_setup_skb(bnad, skb, unmap, len);
+ else
+ bnad_cq_setup_skb_frags(rcb, skb, sop_ci, nvecs, len);
- if (unlikely(!skb))
- break;
+ packets++;
+ rcb->rxq->rx_packets++;
+ rcb->rxq->rx_bytes += totlen;
+ ccb->bytes_per_intr += totlen;
masked_flags = flags & flags_cksum_prot_mask;
@@ -606,21 +707,21 @@ bnad_cq_process(struct bnad *bnad, struct bna_ccb *ccb, int budget)
else
skb_checksum_none_assert(skb);
- rcb->rxq->rx_packets++;
- rcb->rxq->rx_bytes += length;
-
if (flags & BNA_CQ_EF_VLAN)
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), ntohs(cmpl->vlan_tag));
- if (BNAD_RXBUF_IS_PAGE(unmap_q->type))
- napi_gro_frags(&rx_ctrl->napi);
- else
+ if (BNAD_RXBUF_IS_SK_BUFF(unmap_q->type))
netif_receive_skb(skb);
+ else
+ napi_gro_frags(&rx_ctrl->napi);
next:
- cmpl->valid = 0;
- BNA_QE_INDX_INC(rcb->consumer_index, rcb->q_depth);
- BNA_QE_INDX_INC(ccb->producer_index, ccb->q_depth);
+ BNA_QE_INDX_ADD(rcb->consumer_index, nvecs, rcb->q_depth);
+ for (vec = 0; vec < nvecs; vec++) {
+ cmpl = &cq[ccb->producer_index];
+ cmpl->valid = 0;
+ BNA_QE_INDX_INC(ccb->producer_index, ccb->q_depth);
+ }
cmpl = &cq[ccb->producer_index];
}
@@ -1899,8 +2000,10 @@ bnad_setup_tx(struct bnad *bnad, u32 tx_id)
tx = bna_tx_create(&bnad->bna, bnad, tx_config, &tx_cbfn, res_info,
tx_info);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
- if (!tx)
+ if (!tx) {
+ err = -ENOMEM;
goto err_return;
+ }
tx_info->tx = tx;
INIT_DELAYED_WORK(&tx_info->tx_cleanup_work,
@@ -1911,7 +2014,7 @@ bnad_setup_tx(struct bnad *bnad, u32 tx_id)
err = bnad_tx_msix_register(bnad, tx_info,
tx_id, bnad->num_txq_per_tx);
if (err)
- goto err_return;
+ goto cleanup_tx;
}
spin_lock_irqsave(&bnad->bna_lock, flags);
@@ -1920,6 +2023,12 @@ bnad_setup_tx(struct bnad *bnad, u32 tx_id)
return 0;
+cleanup_tx:
+ spin_lock_irqsave(&bnad->bna_lock, flags);
+ bna_tx_destroy(tx_info->tx);
+ spin_unlock_irqrestore(&bnad->bna_lock, flags);
+ tx_info->tx = NULL;
+ tx_info->tx_id = 0;
err_return:
bnad_tx_res_free(bnad, res_info);
return err;
@@ -1930,6 +2039,7 @@ err_return:
static void
bnad_init_rx_config(struct bnad *bnad, struct bna_rx_config *rx_config)
{
+ memset(rx_config, 0, sizeof(*rx_config));
rx_config->rx_type = BNA_RX_T_REGULAR;
rx_config->num_paths = bnad->num_rxp_per_rx;
rx_config->coalescing_timeo = bnad->rx_coalescing_timeo;
@@ -1950,10 +2060,39 @@ bnad_init_rx_config(struct bnad *bnad, struct bna_rx_config *rx_config)
memset(&rx_config->rss_config, 0,
sizeof(rx_config->rss_config));
}
+
+ rx_config->frame_size = BNAD_FRAME_SIZE(bnad->netdev->mtu);
+ rx_config->q0_multi_buf = BNA_STATUS_T_DISABLED;
+
+ /* BNA_RXP_SINGLE - one data-buffer queue
+ * BNA_RXP_SLR - one small-buffer and one large-buffer queues
+ * BNA_RXP_HDS - one header-buffer and one data-buffer queues
+ */
+ /* TODO: configurable param for queue type */
rx_config->rxp_type = BNA_RXP_SLR;
- rx_config->q_depth = bnad->rxq_depth;
- rx_config->small_buff_size = BFI_SMALL_RXBUF_SIZE;
+ if (BNAD_PCI_DEV_IS_CAT2(bnad) &&
+ rx_config->frame_size > 4096) {
+ /* though size_routing_enable is set in SLR,
+ * small packets may get routed to same rxq.
+ * set buf_size to 2048 instead of PAGE_SIZE.
+ */
+ rx_config->q0_buf_size = 2048;
+ /* this should be in multiples of 2 */
+ rx_config->q0_num_vecs = 4;
+ rx_config->q0_depth = bnad->rxq_depth * rx_config->q0_num_vecs;
+ rx_config->q0_multi_buf = BNA_STATUS_T_ENABLED;
+ } else {
+ rx_config->q0_buf_size = rx_config->frame_size;
+ rx_config->q0_num_vecs = 1;
+ rx_config->q0_depth = bnad->rxq_depth;
+ }
+
+ /* initialize for q1 for BNA_RXP_SLR/BNA_RXP_HDS */
+ if (rx_config->rxp_type == BNA_RXP_SLR) {
+ rx_config->q1_depth = bnad->rxq_depth;
+ rx_config->q1_buf_size = BFI_SMALL_RXBUF_SIZE;
+ }
rx_config->vlan_strip_status = BNA_STATUS_T_ENABLED;
}
@@ -1969,6 +2108,49 @@ bnad_rx_ctrl_init(struct bnad *bnad, u32 rx_id)
}
/* Called with mutex_lock(&bnad->conf_mutex) held */
+u32
+bnad_reinit_rx(struct bnad *bnad)
+{
+ struct net_device *netdev = bnad->netdev;
+ u32 err = 0, current_err = 0;
+ u32 rx_id = 0, count = 0;
+ unsigned long flags;
+
+ /* destroy and create new rx objects */
+ for (rx_id = 0; rx_id < bnad->num_rx; rx_id++) {
+ if (!bnad->rx_info[rx_id].rx)
+ continue;
+ bnad_destroy_rx(bnad, rx_id);
+ }
+
+ spin_lock_irqsave(&bnad->bna_lock, flags);
+ bna_enet_mtu_set(&bnad->bna.enet,
+ BNAD_FRAME_SIZE(bnad->netdev->mtu), NULL);
+ spin_unlock_irqrestore(&bnad->bna_lock, flags);
+
+ for (rx_id = 0; rx_id < bnad->num_rx; rx_id++) {
+ count++;
+ current_err = bnad_setup_rx(bnad, rx_id);
+ if (current_err && !err) {
+ err = current_err;
+ pr_err("RXQ:%u setup failed\n", rx_id);
+ }
+ }
+
+ /* restore rx configuration */
+ if (bnad->rx_info[0].rx && !err) {
+ bnad_restore_vlans(bnad, 0);
+ bnad_enable_default_bcast(bnad);
+ spin_lock_irqsave(&bnad->bna_lock, flags);
+ bnad_mac_addr_set_locked(bnad, netdev->dev_addr);
+ spin_unlock_irqrestore(&bnad->bna_lock, flags);
+ bnad_set_rx_mode(netdev);
+ }
+
+ return count;
+}
+
+/* Called with bnad_conf_lock() held */
void
bnad_destroy_rx(struct bnad *bnad, u32 rx_id)
{
@@ -2047,13 +2229,19 @@ bnad_setup_rx(struct bnad *bnad, u32 rx_id)
spin_unlock_irqrestore(&bnad->bna_lock, flags);
/* Fill Unmap Q memory requirements */
- BNAD_FILL_UNMAPQ_MEM_REQ(&res_info[BNA_RX_RES_MEM_T_UNMAPQ],
- rx_config->num_paths +
- ((rx_config->rxp_type == BNA_RXP_SINGLE) ?
- 0 : rx_config->num_paths),
- ((bnad->rxq_depth * sizeof(struct bnad_rx_unmap)) +
- sizeof(struct bnad_rx_unmap_q)));
-
+ BNAD_FILL_UNMAPQ_MEM_REQ(&res_info[BNA_RX_RES_MEM_T_UNMAPDQ],
+ rx_config->num_paths,
+ (rx_config->q0_depth *
+ sizeof(struct bnad_rx_unmap)) +
+ sizeof(struct bnad_rx_unmap_q));
+
+ if (rx_config->rxp_type != BNA_RXP_SINGLE) {
+ BNAD_FILL_UNMAPQ_MEM_REQ(&res_info[BNA_RX_RES_MEM_T_UNMAPHQ],
+ rx_config->num_paths,
+ (rx_config->q1_depth *
+ sizeof(struct bnad_rx_unmap) +
+ sizeof(struct bnad_rx_unmap_q)));
+ }
/* Allocate resource */
err = bnad_rx_res_alloc(bnad, res_info, rx_id);
if (err)
@@ -2548,7 +2736,6 @@ bnad_open(struct net_device *netdev)
int err;
struct bnad *bnad = netdev_priv(netdev);
struct bna_pause_config pause_config;
- int mtu;
unsigned long flags;
mutex_lock(&bnad->conf_mutex);
@@ -2567,10 +2754,9 @@ bnad_open(struct net_device *netdev)
pause_config.tx_pause = 0;
pause_config.rx_pause = 0;
- mtu = ETH_HLEN + VLAN_HLEN + bnad->netdev->mtu + ETH_FCS_LEN;
-
spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_enet_mtu_set(&bnad->bna.enet, mtu, NULL);
+ bna_enet_mtu_set(&bnad->bna.enet,
+ BNAD_FRAME_SIZE(bnad->netdev->mtu), NULL);
bna_enet_pause_config(&bnad->bna.enet, &pause_config, NULL);
bna_enet_enable(&bnad->bna.enet);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
@@ -2624,9 +2810,6 @@ bnad_stop(struct net_device *netdev)
bnad_destroy_tx(bnad, 0);
bnad_destroy_rx(bnad, 0);
- /* These config flags are cleared in the hardware */
- bnad->cfg_flags &= ~(BNAD_CF_ALLMULTI | BNAD_CF_PROMISC);
-
/* Synchronize mailbox IRQ */
bnad_mbox_irq_sync(bnad);
@@ -2784,21 +2967,21 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
}
tcb = bnad->tx_info[0].tcb[txq_id];
- q_depth = tcb->q_depth;
- prod = tcb->producer_index;
-
- unmap_q = tcb->unmap_q;
/*
* Takes care of the Tx that is scheduled between clearing the flag
* and the netif_tx_stop_all_queues() call.
*/
- if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))) {
+ if (unlikely(!tcb || !test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags))) {
dev_kfree_skb(skb);
BNAD_UPDATE_CTR(bnad, tx_skb_stopping);
return NETDEV_TX_OK;
}
+ q_depth = tcb->q_depth;
+ prod = tcb->producer_index;
+ unmap_q = tcb->unmap_q;
+
vectors = 1 + skb_shinfo(skb)->nr_frags;
wis = BNA_TXQ_WI_NEEDED(vectors); /* 4 vectors per work item */
@@ -2863,7 +3046,7 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
for (i = 0, vect_id = 0; i < vectors - 1; i++) {
const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i];
- u16 size = skb_frag_size(frag);
+ u32 size = skb_frag_size(frag);
if (unlikely(size == 0)) {
/* Undo the changes starting at tcb->producer_index */
@@ -2888,10 +3071,11 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
dma_addr = skb_frag_dma_map(&bnad->pcidev->dev, frag,
0, size, DMA_TO_DEVICE);
+ dma_unmap_len_set(&unmap->vectors[vect_id], dma_len, size);
BNA_SET_DMA_ADDR(dma_addr, &txqent->vector[vect_id].host_addr);
txqent->vector[vect_id].length = htons(size);
dma_unmap_addr_set(&unmap->vectors[vect_id], dma_addr,
- dma_addr);
+ dma_addr);
head_unmap->nvecs++;
}
@@ -2911,6 +3095,8 @@ bnad_start_xmit(struct sk_buff *skb, struct net_device *netdev)
if (unlikely(!test_bit(BNAD_TXQ_TX_STARTED, &tcb->flags)))
return NETDEV_TX_OK;
+ skb_tx_timestamp(skb);
+
bna_txq_prod_indx_doorbell(tcb);
smp_mb();
@@ -2937,73 +3123,133 @@ bnad_get_stats64(struct net_device *netdev, struct rtnl_link_stats64 *stats)
return stats;
}
+static void
+bnad_set_rx_ucast_fltr(struct bnad *bnad)
+{
+ struct net_device *netdev = bnad->netdev;
+ int uc_count = netdev_uc_count(netdev);
+ enum bna_cb_status ret;
+ u8 *mac_list;
+ struct netdev_hw_addr *ha;
+ int entry;
+
+ if (netdev_uc_empty(bnad->netdev)) {
+ bna_rx_ucast_listset(bnad->rx_info[0].rx, 0, NULL, NULL);
+ return;
+ }
+
+ if (uc_count > bna_attr(&bnad->bna)->num_ucmac)
+ goto mode_default;
+
+ mac_list = kzalloc(uc_count * ETH_ALEN, GFP_ATOMIC);
+ if (mac_list == NULL)
+ goto mode_default;
+
+ entry = 0;
+ netdev_for_each_uc_addr(ha, netdev) {
+ memcpy(&mac_list[entry * ETH_ALEN],
+ &ha->addr[0], ETH_ALEN);
+ entry++;
+ }
+
+ ret = bna_rx_ucast_listset(bnad->rx_info[0].rx, entry,
+ mac_list, NULL);
+ kfree(mac_list);
+
+ if (ret != BNA_CB_SUCCESS)
+ goto mode_default;
+
+ return;
+
+ /* ucast packets not in UCAM are routed to default function */
+mode_default:
+ bnad->cfg_flags |= BNAD_CF_DEFAULT;
+ bna_rx_ucast_listset(bnad->rx_info[0].rx, 0, NULL, NULL);
+}
+
+static void
+bnad_set_rx_mcast_fltr(struct bnad *bnad)
+{
+ struct net_device *netdev = bnad->netdev;
+ int mc_count = netdev_mc_count(netdev);
+ enum bna_cb_status ret;
+ u8 *mac_list;
+
+ if (netdev->flags & IFF_ALLMULTI)
+ goto mode_allmulti;
+
+ if (netdev_mc_empty(netdev))
+ return;
+
+ if (mc_count > bna_attr(&bnad->bna)->num_mcmac)
+ goto mode_allmulti;
+
+ mac_list = kzalloc((mc_count + 1) * ETH_ALEN, GFP_ATOMIC);
+
+ if (mac_list == NULL)
+ goto mode_allmulti;
+
+ memcpy(&mac_list[0], &bnad_bcast_addr[0], ETH_ALEN);
+
+ /* copy rest of the MCAST addresses */
+ bnad_netdev_mc_list_get(netdev, mac_list);
+ ret = bna_rx_mcast_listset(bnad->rx_info[0].rx, mc_count + 1,
+ mac_list, NULL);
+ kfree(mac_list);
+
+ if (ret != BNA_CB_SUCCESS)
+ goto mode_allmulti;
+
+ return;
+
+mode_allmulti:
+ bnad->cfg_flags |= BNAD_CF_ALLMULTI;
+ bna_rx_mcast_delall(bnad->rx_info[0].rx, NULL);
+}
+
void
bnad_set_rx_mode(struct net_device *netdev)
{
struct bnad *bnad = netdev_priv(netdev);
- u32 new_mask, valid_mask;
+ enum bna_rxmode new_mode, mode_mask;
unsigned long flags;
spin_lock_irqsave(&bnad->bna_lock, flags);
- new_mask = valid_mask = 0;
-
- if (netdev->flags & IFF_PROMISC) {
- if (!(bnad->cfg_flags & BNAD_CF_PROMISC)) {
- new_mask = BNAD_RXMODE_PROMISC_DEFAULT;
- valid_mask = BNAD_RXMODE_PROMISC_DEFAULT;
- bnad->cfg_flags |= BNAD_CF_PROMISC;
- }
- } else {
- if (bnad->cfg_flags & BNAD_CF_PROMISC) {
- new_mask = ~BNAD_RXMODE_PROMISC_DEFAULT;
- valid_mask = BNAD_RXMODE_PROMISC_DEFAULT;
- bnad->cfg_flags &= ~BNAD_CF_PROMISC;
- }
- }
-
- if (netdev->flags & IFF_ALLMULTI) {
- if (!(bnad->cfg_flags & BNAD_CF_ALLMULTI)) {
- new_mask |= BNA_RXMODE_ALLMULTI;
- valid_mask |= BNA_RXMODE_ALLMULTI;
- bnad->cfg_flags |= BNAD_CF_ALLMULTI;
- }
- } else {
- if (bnad->cfg_flags & BNAD_CF_ALLMULTI) {
- new_mask &= ~BNA_RXMODE_ALLMULTI;
- valid_mask |= BNA_RXMODE_ALLMULTI;
- bnad->cfg_flags &= ~BNAD_CF_ALLMULTI;
- }
+ if (bnad->rx_info[0].rx == NULL) {
+ spin_unlock_irqrestore(&bnad->bna_lock, flags);
+ return;
}
- if (bnad->rx_info[0].rx == NULL)
- goto unlock;
+ /* clear bnad flags to update it with new settings */
+ bnad->cfg_flags &= ~(BNAD_CF_PROMISC | BNAD_CF_DEFAULT |
+ BNAD_CF_ALLMULTI);
- bna_rx_mode_set(bnad->rx_info[0].rx, new_mask, valid_mask, NULL);
+ new_mode = 0;
+ if (netdev->flags & IFF_PROMISC) {
+ new_mode |= BNAD_RXMODE_PROMISC_DEFAULT;
+ bnad->cfg_flags |= BNAD_CF_PROMISC;
+ } else {
+ bnad_set_rx_mcast_fltr(bnad);
- if (!netdev_mc_empty(netdev)) {
- u8 *mcaddr_list;
- int mc_count = netdev_mc_count(netdev);
+ if (bnad->cfg_flags & BNAD_CF_ALLMULTI)
+ new_mode |= BNA_RXMODE_ALLMULTI;
- /* Index 0 holds the broadcast address */
- mcaddr_list =
- kzalloc((mc_count + 1) * ETH_ALEN,
- GFP_ATOMIC);
- if (!mcaddr_list)
- goto unlock;
+ bnad_set_rx_ucast_fltr(bnad);
- memcpy(&mcaddr_list[0], &bnad_bcast_addr[0], ETH_ALEN);
+ if (bnad->cfg_flags & BNAD_CF_DEFAULT)
+ new_mode |= BNA_RXMODE_DEFAULT;
+ }
- /* Copy rest of the MC addresses */
- bnad_netdev_mc_list_get(netdev, mcaddr_list);
+ mode_mask = BNA_RXMODE_PROMISC | BNA_RXMODE_DEFAULT |
+ BNA_RXMODE_ALLMULTI;
+ bna_rx_mode_set(bnad->rx_info[0].rx, new_mode, mode_mask, NULL);
- bna_rx_mcast_listset(bnad->rx_info[0].rx, mc_count + 1,
- mcaddr_list, NULL);
+ if (bnad->cfg_flags & BNAD_CF_PROMISC)
+ bna_rx_vlan_strip_disable(bnad->rx_info[0].rx);
+ else
+ bna_rx_vlan_strip_enable(bnad->rx_info[0].rx);
- /* Should we enable BNAD_CF_ALLMULTI for err != 0 ? */
- kfree(mcaddr_list);
- }
-unlock:
spin_unlock_irqrestore(&bnad->bna_lock, flags);
}
@@ -3033,14 +3279,14 @@ bnad_set_mac_address(struct net_device *netdev, void *mac_addr)
}
static int
-bnad_mtu_set(struct bnad *bnad, int mtu)
+bnad_mtu_set(struct bnad *bnad, int frame_size)
{
unsigned long flags;
init_completion(&bnad->bnad_completions.mtu_comp);
spin_lock_irqsave(&bnad->bna_lock, flags);
- bna_enet_mtu_set(&bnad->bna.enet, mtu, bnad_cb_enet_mtu_set);
+ bna_enet_mtu_set(&bnad->bna.enet, frame_size, bnad_cb_enet_mtu_set);
spin_unlock_irqrestore(&bnad->bna_lock, flags);
wait_for_completion(&bnad->bnad_completions.mtu_comp);
@@ -3051,18 +3297,34 @@ bnad_mtu_set(struct bnad *bnad, int mtu)
static int
bnad_change_mtu(struct net_device *netdev, int new_mtu)
{
- int err, mtu = netdev->mtu;
+ int err, mtu;
struct bnad *bnad = netdev_priv(netdev);
+ u32 rx_count = 0, frame, new_frame;
if (new_mtu + ETH_HLEN < ETH_ZLEN || new_mtu > BNAD_JUMBO_MTU)
return -EINVAL;
mutex_lock(&bnad->conf_mutex);
+ mtu = netdev->mtu;
netdev->mtu = new_mtu;
- mtu = ETH_HLEN + VLAN_HLEN + new_mtu + ETH_FCS_LEN;
- err = bnad_mtu_set(bnad, mtu);
+ frame = BNAD_FRAME_SIZE(mtu);
+ new_frame = BNAD_FRAME_SIZE(new_mtu);
+
+ /* check if multi-buffer needs to be enabled */
+ if (BNAD_PCI_DEV_IS_CAT2(bnad) &&
+ netif_running(bnad->netdev)) {
+ /* only when transition is over 4K */
+ if ((frame <= 4096 && new_frame > 4096) ||
+ (frame > 4096 && new_frame <= 4096))
+ rx_count = bnad_reinit_rx(bnad);
+ }
+
+ /* rx_count > 0 - new rx created
+ * - Linux set err = 0 and return
+ */
+ err = bnad_mtu_set(bnad, new_frame);
if (err)
err = -EBUSY;
@@ -3262,7 +3524,6 @@ bnad_uninit(struct bnad *bnad)
if (bnad->bar0)
iounmap(bnad->bar0);
- pci_set_drvdata(bnad->pcidev, NULL);
}
/*
diff --git a/drivers/net/ethernet/brocade/bna/bnad.h b/drivers/net/ethernet/brocade/bna/bnad.h
index f7e033f8a00e..2842c188e0da 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.h
+++ b/drivers/net/ethernet/brocade/bna/bnad.h
@@ -71,7 +71,7 @@ struct bnad_rx_ctrl {
#define BNAD_NAME "bna"
#define BNAD_NAME_LEN 64
-#define BNAD_VERSION "3.2.21.1"
+#define BNAD_VERSION "3.2.23.0"
#define BNAD_MAILBOX_MSIX_INDEX 0
#define BNAD_MAILBOX_MSIX_VECTORS 1
@@ -84,7 +84,7 @@ struct bnad_rx_ctrl {
#define BNAD_IOCETH_TIMEOUT 10000
#define BNAD_MIN_Q_DEPTH 512
-#define BNAD_MAX_RXQ_DEPTH 2048
+#define BNAD_MAX_RXQ_DEPTH 16384
#define BNAD_MAX_TXQ_DEPTH 2048
#define BNAD_JUMBO_MTU 9000
@@ -105,6 +105,9 @@ struct bnad_rx_ctrl {
#define BNAD_NUM_TXQ (bnad->num_tx * bnad->num_txq_per_tx)
#define BNAD_NUM_RXP (bnad->num_rx * bnad->num_rxp_per_rx)
+#define BNAD_FRAME_SIZE(_mtu) \
+ (ETH_HLEN + VLAN_HLEN + (_mtu) + ETH_FCS_LEN)
+
/*
* DATA STRUCTURES
*/
@@ -219,6 +222,7 @@ struct bnad_rx_info {
struct bnad_tx_vector {
DEFINE_DMA_UNMAP_ADDR(dma_addr);
+ DEFINE_DMA_UNMAP_LEN(dma_len);
};
struct bnad_tx_unmap {
@@ -234,33 +238,38 @@ struct bnad_rx_vector {
struct bnad_rx_unmap {
struct page *page;
- u32 page_offset;
struct sk_buff *skb;
struct bnad_rx_vector vector;
+ u32 page_offset;
};
enum bnad_rxbuf_type {
BNAD_RXBUF_NONE = 0,
- BNAD_RXBUF_SKB = 1,
+ BNAD_RXBUF_SK_BUFF = 1,
BNAD_RXBUF_PAGE = 2,
- BNAD_RXBUF_MULTI = 3
+ BNAD_RXBUF_MULTI_BUFF = 3
};
-#define BNAD_RXBUF_IS_PAGE(_type) ((_type) == BNAD_RXBUF_PAGE)
+#define BNAD_RXBUF_IS_SK_BUFF(_type) ((_type) == BNAD_RXBUF_SK_BUFF)
+#define BNAD_RXBUF_IS_MULTI_BUFF(_type) ((_type) == BNAD_RXBUF_MULTI_BUFF)
struct bnad_rx_unmap_q {
int reuse_pi;
int alloc_order;
u32 map_size;
enum bnad_rxbuf_type type;
- struct bnad_rx_unmap unmap[0];
+ struct bnad_rx_unmap unmap[0] ____cacheline_aligned;
};
+#define BNAD_PCI_DEV_IS_CAT2(_bnad) \
+ ((_bnad)->pcidev->device == BFA_PCI_DEVICE_ID_CT2)
+
/* Bit mask values for bnad->cfg_flags */
#define BNAD_CF_DIM_ENABLED 0x01 /* DIM */
#define BNAD_CF_PROMISC 0x02
#define BNAD_CF_ALLMULTI 0x04
-#define BNAD_CF_MSIX 0x08 /* If in MSIx mode */
+#define BNAD_CF_DEFAULT 0x08
+#define BNAD_CF_MSIX 0x10 /* If in MSIx mode */
/* Defines for run_flags bit-mask */
/* Set, tested & cleared using xxx_bit() functions */
@@ -367,7 +376,6 @@ struct bnad_drvinfo {
* EXTERN VARIABLES
*/
extern const struct firmware *bfi_fw;
-extern u32 bnad_rxqs_per_cq;
/*
* EXTERN PROTOTYPES
diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
index 455b5a2e59d4..f9e150825bb5 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
@@ -1131,6 +1131,7 @@ static const struct ethtool_ops bnad_ethtool_ops = {
.get_eeprom = bnad_get_eeprom,
.set_eeprom = bnad_set_eeprom,
.flash_device = bnad_flash_device,
+ .get_ts_info = ethtool_op_get_ts_info,
};
void
diff --git a/drivers/net/ethernet/brocade/bna/cna.h b/drivers/net/ethernet/brocade/bna/cna.h
index 43405f654b4a..b3ff6d507951 100644
--- a/drivers/net/ethernet/brocade/bna/cna.h
+++ b/drivers/net/ethernet/brocade/bna/cna.h
@@ -37,8 +37,8 @@
extern char bfa_version[];
-#define CNA_FW_FILE_CT "ctfw-3.2.1.1.bin"
-#define CNA_FW_FILE_CT2 "ct2fw-3.2.1.1.bin"
+#define CNA_FW_FILE_CT "ctfw-3.2.3.0.bin"
+#define CNA_FW_FILE_CT2 "ct2fw-3.2.3.0.bin"
#define FC_SYMNAME_MAX 256 /*!< max name server symbolic name size */
#pragma pack(1)
diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c
index 92578690f6de..3190d38e16fb 100644
--- a/drivers/net/ethernet/cadence/macb.c
+++ b/drivers/net/ethernet/cadence/macb.c
@@ -17,6 +17,7 @@
#include <linux/circ_buf.h>
#include <linux/slab.h>
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/interrupt.h>
#include <linux/netdevice.h>
@@ -203,6 +204,47 @@ static int macb_mdio_reset(struct mii_bus *bus)
return 0;
}
+/**
+ * macb_set_tx_clk() - Set a clock to a new frequency
+ * @clk Pointer to the clock to change
+ * @rate New frequency in Hz
+ * @dev Pointer to the struct net_device
+ */
+static void macb_set_tx_clk(struct clk *clk, int speed, struct net_device *dev)
+{
+ long ferr, rate, rate_rounded;
+
+ switch (speed) {
+ case SPEED_10:
+ rate = 2500000;
+ break;
+ case SPEED_100:
+ rate = 25000000;
+ break;
+ case SPEED_1000:
+ rate = 125000000;
+ break;
+ default:
+ return;
+ }
+
+ rate_rounded = clk_round_rate(clk, rate);
+ if (rate_rounded < 0)
+ return;
+
+ /* RGMII allows 50 ppm frequency error. Test and warn if this limit
+ * is not satisfied.
+ */
+ ferr = abs(rate_rounded - rate);
+ ferr = DIV_ROUND_UP(ferr, rate / 100000);
+ if (ferr > 5)
+ netdev_warn(dev, "unable to generate target frequency: %ld Hz\n",
+ rate);
+
+ if (clk_set_rate(clk, rate_rounded))
+ netdev_err(dev, "adjusting tx_clk failed.\n");
+}
+
static void macb_handle_link_change(struct net_device *dev)
{
struct macb *bp = netdev_priv(dev);
@@ -250,6 +292,9 @@ static void macb_handle_link_change(struct net_device *dev)
spin_unlock_irqrestore(&bp->lock, flags);
+ if (!IS_ERR(bp->tx_clk))
+ macb_set_tx_clk(bp->tx_clk, phydev->speed, dev);
+
if (status_change) {
if (phydev->link) {
netif_carrier_on(dev);
@@ -1790,21 +1835,44 @@ static int __init macb_probe(struct platform_device *pdev)
spin_lock_init(&bp->lock);
INIT_WORK(&bp->tx_error_task, macb_tx_error_task);
- bp->pclk = clk_get(&pdev->dev, "pclk");
+ bp->pclk = devm_clk_get(&pdev->dev, "pclk");
if (IS_ERR(bp->pclk)) {
- dev_err(&pdev->dev, "failed to get macb_clk\n");
+ err = PTR_ERR(bp->pclk);
+ dev_err(&pdev->dev, "failed to get macb_clk (%u)\n", err);
goto err_out_free_dev;
}
- clk_prepare_enable(bp->pclk);
- bp->hclk = clk_get(&pdev->dev, "hclk");
+ bp->hclk = devm_clk_get(&pdev->dev, "hclk");
if (IS_ERR(bp->hclk)) {
- dev_err(&pdev->dev, "failed to get hclk\n");
- goto err_out_put_pclk;
+ err = PTR_ERR(bp->hclk);
+ dev_err(&pdev->dev, "failed to get hclk (%u)\n", err);
+ goto err_out_free_dev;
}
- clk_prepare_enable(bp->hclk);
- bp->regs = ioremap(regs->start, resource_size(regs));
+ bp->tx_clk = devm_clk_get(&pdev->dev, "tx_clk");
+
+ err = clk_prepare_enable(bp->pclk);
+ if (err) {
+ dev_err(&pdev->dev, "failed to enable pclk (%u)\n", err);
+ goto err_out_free_dev;
+ }
+
+ err = clk_prepare_enable(bp->hclk);
+ if (err) {
+ dev_err(&pdev->dev, "failed to enable hclk (%u)\n", err);
+ goto err_out_disable_pclk;
+ }
+
+ if (!IS_ERR(bp->tx_clk)) {
+ err = clk_prepare_enable(bp->tx_clk);
+ if (err) {
+ dev_err(&pdev->dev, "failed to enable tx_clk (%u)\n",
+ err);
+ goto err_out_disable_hclk;
+ }
+ }
+
+ bp->regs = devm_ioremap(&pdev->dev, regs->start, resource_size(regs));
if (!bp->regs) {
dev_err(&pdev->dev, "failed to map registers, aborting.\n");
err = -ENOMEM;
@@ -1812,11 +1880,12 @@ static int __init macb_probe(struct platform_device *pdev)
}
dev->irq = platform_get_irq(pdev, 0);
- err = request_irq(dev->irq, macb_interrupt, 0, dev->name, dev);
+ err = devm_request_irq(&pdev->dev, dev->irq, macb_interrupt, 0,
+ dev->name, dev);
if (err) {
dev_err(&pdev->dev, "Unable to request IRQ %d (error %d)\n",
dev->irq, err);
- goto err_out_iounmap;
+ goto err_out_disable_clocks;
}
dev->netdev_ops = &macb_netdev_ops;
@@ -1879,7 +1948,7 @@ static int __init macb_probe(struct platform_device *pdev)
err = register_netdev(dev);
if (err) {
dev_err(&pdev->dev, "Cannot register net device, aborting.\n");
- goto err_out_free_irq;
+ goto err_out_disable_clocks;
}
err = macb_mii_init(bp);
@@ -1902,16 +1971,13 @@ static int __init macb_probe(struct platform_device *pdev)
err_out_unregister_netdev:
unregister_netdev(dev);
-err_out_free_irq:
- free_irq(dev->irq, dev);
-err_out_iounmap:
- iounmap(bp->regs);
err_out_disable_clocks:
+ if (!IS_ERR(bp->tx_clk))
+ clk_disable_unprepare(bp->tx_clk);
+err_out_disable_hclk:
clk_disable_unprepare(bp->hclk);
- clk_put(bp->hclk);
+err_out_disable_pclk:
clk_disable_unprepare(bp->pclk);
-err_out_put_pclk:
- clk_put(bp->pclk);
err_out_free_dev:
free_netdev(dev);
err_out:
@@ -1933,12 +1999,10 @@ static int __exit macb_remove(struct platform_device *pdev)
kfree(bp->mii_bus->irq);
mdiobus_free(bp->mii_bus);
unregister_netdev(dev);
- free_irq(dev->irq, dev);
- iounmap(bp->regs);
+ if (!IS_ERR(bp->tx_clk))
+ clk_disable_unprepare(bp->tx_clk);
clk_disable_unprepare(bp->hclk);
- clk_put(bp->hclk);
clk_disable_unprepare(bp->pclk);
- clk_put(bp->pclk);
free_netdev(dev);
}
@@ -1946,45 +2010,49 @@ static int __exit macb_remove(struct platform_device *pdev)
}
#ifdef CONFIG_PM
-static int macb_suspend(struct platform_device *pdev, pm_message_t state)
+static int macb_suspend(struct device *dev)
{
+ struct platform_device *pdev = to_platform_device(dev);
struct net_device *netdev = platform_get_drvdata(pdev);
struct macb *bp = netdev_priv(netdev);
netif_carrier_off(netdev);
netif_device_detach(netdev);
+ if (!IS_ERR(bp->tx_clk))
+ clk_disable_unprepare(bp->tx_clk);
clk_disable_unprepare(bp->hclk);
clk_disable_unprepare(bp->pclk);
return 0;
}
-static int macb_resume(struct platform_device *pdev)
+static int macb_resume(struct device *dev)
{
+ struct platform_device *pdev = to_platform_device(dev);
struct net_device *netdev = platform_get_drvdata(pdev);
struct macb *bp = netdev_priv(netdev);
clk_prepare_enable(bp->pclk);
clk_prepare_enable(bp->hclk);
+ if (!IS_ERR(bp->tx_clk))
+ clk_prepare_enable(bp->tx_clk);
netif_device_attach(netdev);
return 0;
}
-#else
-#define macb_suspend NULL
-#define macb_resume NULL
#endif
+static SIMPLE_DEV_PM_OPS(macb_pm_ops, macb_suspend, macb_resume);
+
static struct platform_driver macb_driver = {
.remove = __exit_p(macb_remove),
- .suspend = macb_suspend,
- .resume = macb_resume,
.driver = {
.name = "macb",
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(macb_dt_ids),
+ .pm = &macb_pm_ops,
},
};
diff --git a/drivers/net/ethernet/cadence/macb.h b/drivers/net/ethernet/cadence/macb.h
index f4076155bed7..51c02442160a 100644
--- a/drivers/net/ethernet/cadence/macb.h
+++ b/drivers/net/ethernet/cadence/macb.h
@@ -572,6 +572,7 @@ struct macb {
struct platform_device *pdev;
struct clk *pclk;
struct clk *hclk;
+ struct clk *tx_clk;
struct net_device *dev;
struct napi_struct napi;
struct work_struct tx_error_task;
diff --git a/drivers/net/ethernet/chelsio/cxgb/common.h b/drivers/net/ethernet/chelsio/cxgb/common.h
index 8abb46b39032..5dd20f7285eb 100644
--- a/drivers/net/ethernet/chelsio/cxgb/common.h
+++ b/drivers/net/ethernet/chelsio/cxgb/common.h
@@ -11,8 +11,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/cphy.h b/drivers/net/ethernet/chelsio/cxgb/cphy.h
index 1f095a9fc739..a4d2a4c08d3f 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cphy.h
+++ b/drivers/net/ethernet/chelsio/cxgb/cphy.h
@@ -11,8 +11,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/cpl5_cmd.h b/drivers/net/ethernet/chelsio/cxgb/cpl5_cmd.h
index e36d45b78cc7..5249686afe71 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cpl5_cmd.h
+++ b/drivers/net/ethernet/chelsio/cxgb/cpl5_cmd.h
@@ -11,8 +11,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
index 1d021059f097..e5987139a1ae 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
@@ -11,8 +11,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/elmer0.h b/drivers/net/ethernet/chelsio/cxgb/elmer0.h
index eef655c827d9..81526ad36339 100644
--- a/drivers/net/ethernet/chelsio/cxgb/elmer0.h
+++ b/drivers/net/ethernet/chelsio/cxgb/elmer0.h
@@ -11,8 +11,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/espi.c b/drivers/net/ethernet/chelsio/cxgb/espi.c
index 639ff1955739..3e182eee799e 100644
--- a/drivers/net/ethernet/chelsio/cxgb/espi.c
+++ b/drivers/net/ethernet/chelsio/cxgb/espi.c
@@ -12,8 +12,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/espi.h b/drivers/net/ethernet/chelsio/cxgb/espi.h
index 5694aad4fbc0..162de5259df9 100644
--- a/drivers/net/ethernet/chelsio/cxgb/espi.h
+++ b/drivers/net/ethernet/chelsio/cxgb/espi.h
@@ -11,8 +11,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/gmac.h b/drivers/net/ethernet/chelsio/cxgb/gmac.h
index d42337457cf7..dfa77491a910 100644
--- a/drivers/net/ethernet/chelsio/cxgb/gmac.h
+++ b/drivers/net/ethernet/chelsio/cxgb/gmac.h
@@ -12,8 +12,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/mv88x201x.c b/drivers/net/ethernet/chelsio/cxgb/mv88x201x.c
index f7136b2fd1e5..d0cf611551a1 100644
--- a/drivers/net/ethernet/chelsio/cxgb/mv88x201x.c
+++ b/drivers/net/ethernet/chelsio/cxgb/mv88x201x.c
@@ -12,8 +12,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/pm3393.c b/drivers/net/ethernet/chelsio/cxgb/pm3393.c
index eb33a31b08a0..ec5e05052d99 100644
--- a/drivers/net/ethernet/chelsio/cxgb/pm3393.c
+++ b/drivers/net/ethernet/chelsio/cxgb/pm3393.c
@@ -12,8 +12,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/regs.h b/drivers/net/ethernet/chelsio/cxgb/regs.h
index c80bf4d6d0a6..964ce59ee169 100644
--- a/drivers/net/ethernet/chelsio/cxgb/regs.h
+++ b/drivers/net/ethernet/chelsio/cxgb/regs.h
@@ -11,8 +11,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c
index 8061fb0ef7ed..0341537cdd37 100644
--- a/drivers/net/ethernet/chelsio/cxgb/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb/sge.c
@@ -12,8 +12,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.h b/drivers/net/ethernet/chelsio/cxgb/sge.h
index b9bf16b385f7..a1ba591b3431 100644
--- a/drivers/net/ethernet/chelsio/cxgb/sge.h
+++ b/drivers/net/ethernet/chelsio/cxgb/sge.h
@@ -11,8 +11,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/subr.c b/drivers/net/ethernet/chelsio/cxgb/subr.c
index e0a03a31e7c4..816719314cc8 100644
--- a/drivers/net/ethernet/chelsio/cxgb/subr.c
+++ b/drivers/net/ethernet/chelsio/cxgb/subr.c
@@ -12,8 +12,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb/suni1x10gexp_regs.h b/drivers/net/ethernet/chelsio/cxgb/suni1x10gexp_regs.h
index d0f87d82566a..7f79cc7ceb75 100644
--- a/drivers/net/ethernet/chelsio/cxgb/suni1x10gexp_regs.h
+++ b/drivers/net/ethernet/chelsio/cxgb/suni1x10gexp_regs.h
@@ -12,8 +12,7 @@
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
- * with this program; if not, write to the Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
index 76ae09999b5b..c0a9dd55f4e5 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c
@@ -182,7 +182,7 @@ static struct net_device *get_iff_from_mac(struct adapter *adapter,
for_each_port(adapter, i) {
struct net_device *dev = adapter->port[i];
- if (!memcmp(dev->dev_addr, mac, ETH_ALEN)) {
+ if (ether_addr_equal(dev->dev_addr, mac)) {
rcu_read_lock();
if (vlan && vlan != VLAN_VID_MASK) {
dev = __vlan_find_dev_deep(dev, htons(ETH_P_8021Q), vlan);
diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
index 8d53438638b2..5f226eda8cd6 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c
@@ -429,7 +429,7 @@ found:
} else {
e->state = neigh->nud_state & NUD_CONNECTED ?
L2T_STATE_VALID : L2T_STATE_STALE;
- if (memcmp(e->dmac, neigh->ha, 6))
+ if (!ether_addr_equal(e->dmac, neigh->ha))
setup_l2e_send_pending(dev, NULL, e);
}
}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index 56e0415f8cdf..16782b2cff49 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -50,13 +50,13 @@
#include "cxgb4_uld.h"
#define T4FW_VERSION_MAJOR 0x01
-#define T4FW_VERSION_MINOR 0x06
-#define T4FW_VERSION_MICRO 0x18
+#define T4FW_VERSION_MINOR 0x09
+#define T4FW_VERSION_MICRO 0x17
#define T4FW_VERSION_BUILD 0x00
#define T5FW_VERSION_MAJOR 0x01
-#define T5FW_VERSION_MINOR 0x08
-#define T5FW_VERSION_MICRO 0x1C
+#define T5FW_VERSION_MINOR 0x09
+#define T5FW_VERSION_MICRO 0x17
#define T5FW_VERSION_BUILD 0x00
#define CH_WARN(adap, fmt, ...) dev_warn(adap->pdev_dev, fmt, ## __VA_ARGS__)
@@ -938,7 +938,6 @@ int t4_seeprom_wp(struct adapter *adapter, bool enable);
int get_vpd_params(struct adapter *adapter, struct vpd_params *p);
int t4_load_fw(struct adapter *adapter, const u8 *fw_data, unsigned int size);
unsigned int t4_flash_cfg_addr(struct adapter *adapter);
-int t4_load_cfg(struct adapter *adapter, const u8 *cfg_data, unsigned int size);
int t4_get_fw_version(struct adapter *adapter, u32 *vers);
int t4_get_tp_version(struct adapter *adapter, u32 *vers);
int t4_prep_fw(struct adapter *adap, struct fw_info *fw_info,
@@ -979,13 +978,6 @@ int t4_fw_hello(struct adapter *adap, unsigned int mbox, unsigned int evt_mbox,
int t4_fw_bye(struct adapter *adap, unsigned int mbox);
int t4_early_init(struct adapter *adap, unsigned int mbox);
int t4_fw_reset(struct adapter *adap, unsigned int mbox, int reset);
-int t4_fw_halt(struct adapter *adap, unsigned int mbox, int force);
-int t4_fw_restart(struct adapter *adap, unsigned int mbox, int reset);
-int t4_fw_upgrade(struct adapter *adap, unsigned int mbox,
- const u8 *fw_data, unsigned int size, int force);
-int t4_fw_config_file(struct adapter *adap, unsigned int mbox,
- unsigned int mtype, unsigned int maddr,
- u32 *finiver, u32 *finicsum, u32 *cfcsum);
int t4_fixup_host_params(struct adapter *adap, unsigned int page_size,
unsigned int cache_line_size);
int t4_fw_initialize(struct adapter *adap, unsigned int mbox);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index cc3511a5cd0c..47ffa64fcf19 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -1630,7 +1630,8 @@ static void do_gro(struct sge_eth_rxq *rxq, const struct pkt_gl *gl,
skb->ip_summed = CHECKSUM_UNNECESSARY;
skb_record_rx_queue(skb, rxq->rspq.idx);
if (rxq->rspq.netdev->features & NETIF_F_RXHASH)
- skb->rxhash = (__force u32)pkt->rsshdr.hash_val;
+ skb_set_hash(skb, (__force u32)pkt->rsshdr.hash_val,
+ PKT_HASH_TYPE_L3);
if (unlikely(pkt->vlan_ex)) {
__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), ntohs(pkt->vlan));
@@ -1686,7 +1687,8 @@ int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp,
skb->protocol = eth_type_trans(skb, q->netdev);
skb_record_rx_queue(skb, q->idx);
if (skb->dev->features & NETIF_F_RXHASH)
- skb->rxhash = (__force u32)pkt->rsshdr.hash_val;
+ skb_set_hash(skb, (__force u32)pkt->rsshdr.hash_val,
+ PKT_HASH_TYPE_L3);
rxq->stats.pkts++;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index e1413eacdbd2..a3964753935c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -38,6 +38,8 @@
#include "t4_regs.h"
#include "t4fw_api.h"
+static int t4_fw_upgrade(struct adapter *adap, unsigned int mbox,
+ const u8 *fw_data, unsigned int size, int force);
/**
* t4_wait_op_done_val - wait until an operation is completed
* @adapter: the adapter performing the operation
@@ -1070,62 +1072,6 @@ unsigned int t4_flash_cfg_addr(struct adapter *adapter)
}
/**
- * t4_load_cfg - download config file
- * @adap: the adapter
- * @cfg_data: the cfg text file to write
- * @size: text file size
- *
- * Write the supplied config text file to the card's serial flash.
- */
-int t4_load_cfg(struct adapter *adap, const u8 *cfg_data, unsigned int size)
-{
- int ret, i, n;
- unsigned int addr;
- unsigned int flash_cfg_start_sec;
- unsigned int sf_sec_size = adap->params.sf_size / adap->params.sf_nsec;
-
- addr = t4_flash_cfg_addr(adap);
- flash_cfg_start_sec = addr / SF_SEC_SIZE;
-
- if (size > FLASH_CFG_MAX_SIZE) {
- dev_err(adap->pdev_dev, "cfg file too large, max is %u bytes\n",
- FLASH_CFG_MAX_SIZE);
- return -EFBIG;
- }
-
- i = DIV_ROUND_UP(FLASH_CFG_MAX_SIZE, /* # of sectors spanned */
- sf_sec_size);
- ret = t4_flash_erase_sectors(adap, flash_cfg_start_sec,
- flash_cfg_start_sec + i - 1);
- /*
- * If size == 0 then we're simply erasing the FLASH sectors associated
- * with the on-adapter Firmware Configuration File.
- */
- if (ret || size == 0)
- goto out;
-
- /* this will write to the flash up to SF_PAGE_SIZE at a time */
- for (i = 0; i < size; i += SF_PAGE_SIZE) {
- if ((size - i) < SF_PAGE_SIZE)
- n = size - i;
- else
- n = SF_PAGE_SIZE;
- ret = t4_write_flash(adap, addr, n, cfg_data);
- if (ret)
- goto out;
-
- addr += SF_PAGE_SIZE;
- cfg_data += SF_PAGE_SIZE;
- }
-
-out:
- if (ret)
- dev_err(adap->pdev_dev, "config file %s failed %d\n",
- (size == 0 ? "clear" : "download"), ret);
- return ret;
-}
-
-/**
* t4_load_fw - download firmware
* @adap: the adapter
* @fw_data: the firmware image to write
@@ -2810,7 +2756,7 @@ int t4_fw_reset(struct adapter *adap, unsigned int mbox, int reset)
* be doing. The only way out of this state is to RESTART the firmware
* ...
*/
-int t4_fw_halt(struct adapter *adap, unsigned int mbox, int force)
+static int t4_fw_halt(struct adapter *adap, unsigned int mbox, int force)
{
int ret = 0;
@@ -2875,7 +2821,7 @@ int t4_fw_halt(struct adapter *adap, unsigned int mbox, int force)
* the chip since older firmware won't recognize the PCIE_FW.HALT
* flag and automatically RESET itself on startup.
*/
-int t4_fw_restart(struct adapter *adap, unsigned int mbox, int reset)
+static int t4_fw_restart(struct adapter *adap, unsigned int mbox, int reset)
{
if (reset) {
/*
@@ -2938,8 +2884,8 @@ int t4_fw_restart(struct adapter *adap, unsigned int mbox, int reset)
* positive errno indicates that the adapter is ~probably~ intact, a
* negative errno indicates that things are looking bad ...
*/
-int t4_fw_upgrade(struct adapter *adap, unsigned int mbox,
- const u8 *fw_data, unsigned int size, int force)
+static int t4_fw_upgrade(struct adapter *adap, unsigned int mbox,
+ const u8 *fw_data, unsigned int size, int force)
{
const struct fw_hdr *fw_hdr = (const struct fw_hdr *)fw_data;
int reset, ret;
@@ -2964,78 +2910,6 @@ int t4_fw_upgrade(struct adapter *adap, unsigned int mbox,
return t4_fw_restart(adap, mbox, reset);
}
-
-/**
- * t4_fw_config_file - setup an adapter via a Configuration File
- * @adap: the adapter
- * @mbox: mailbox to use for the FW command
- * @mtype: the memory type where the Configuration File is located
- * @maddr: the memory address where the Configuration File is located
- * @finiver: return value for CF [fini] version
- * @finicsum: return value for CF [fini] checksum
- * @cfcsum: return value for CF computed checksum
- *
- * Issue a command to get the firmware to process the Configuration
- * File located at the specified mtype/maddress. If the Configuration
- * File is processed successfully and return value pointers are
- * provided, the Configuration File "[fini] section version and
- * checksum values will be returned along with the computed checksum.
- * It's up to the caller to decide how it wants to respond to the
- * checksums not matching but it recommended that a prominant warning
- * be emitted in order to help people rapidly identify changed or
- * corrupted Configuration Files.
- *
- * Also note that it's possible to modify things like "niccaps",
- * "toecaps",etc. between processing the Configuration File and telling
- * the firmware to use the new configuration. Callers which want to
- * do this will need to "hand-roll" their own CAPS_CONFIGS commands for
- * Configuration Files if they want to do this.
- */
-int t4_fw_config_file(struct adapter *adap, unsigned int mbox,
- unsigned int mtype, unsigned int maddr,
- u32 *finiver, u32 *finicsum, u32 *cfcsum)
-{
- struct fw_caps_config_cmd caps_cmd;
- int ret;
-
- /*
- * Tell the firmware to process the indicated Configuration File.
- * If there are no errors and the caller has provided return value
- * pointers for the [fini] section version, checksum and computed
- * checksum, pass those back to the caller.
- */
- memset(&caps_cmd, 0, sizeof(caps_cmd));
- caps_cmd.op_to_write =
- htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_READ);
- caps_cmd.cfvalid_to_len16 =
- htonl(FW_CAPS_CONFIG_CMD_CFVALID |
- FW_CAPS_CONFIG_CMD_MEMTYPE_CF(mtype) |
- FW_CAPS_CONFIG_CMD_MEMADDR64K_CF(maddr >> 16) |
- FW_LEN16(caps_cmd));
- ret = t4_wr_mbox(adap, mbox, &caps_cmd, sizeof(caps_cmd), &caps_cmd);
- if (ret < 0)
- return ret;
-
- if (finiver)
- *finiver = ntohl(caps_cmd.finiver);
- if (finicsum)
- *finicsum = ntohl(caps_cmd.finicsum);
- if (cfcsum)
- *cfcsum = ntohl(caps_cmd.cfcsum);
-
- /*
- * And now tell the firmware to use the configuration we just loaded.
- */
- caps_cmd.op_to_write =
- htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
- FW_CMD_REQUEST |
- FW_CMD_WRITE);
- caps_cmd.cfvalid_to_len16 = htonl(FW_LEN16(caps_cmd));
- return t4_wr_mbox(adap, mbox, &caps_cmd, sizeof(caps_cmd), NULL);
-}
-
/**
* t4_fixup_host_params - fix up host-dependent parameters
* @adap: the adapter
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
index 61362450d05b..f412d0fa0850 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_common.h
@@ -268,7 +268,6 @@ int t4vf_wait_dev_ready(struct adapter *);
int t4vf_port_init(struct adapter *, int);
int t4vf_fw_reset(struct adapter *);
-int t4vf_query_params(struct adapter *, unsigned int, const u32 *, u32 *);
int t4vf_set_params(struct adapter *, unsigned int, const u32 *, const u32 *);
int t4vf_get_sge_params(struct adapter *);
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
index d958c44341b5..25dfeb8f28ed 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
@@ -363,8 +363,8 @@ int t4vf_fw_reset(struct adapter *adapter)
* Reads the values of firmware or device parameters. Up to 7 parameters
* can be queried at once.
*/
-int t4vf_query_params(struct adapter *adapter, unsigned int nparams,
- const u32 *params, u32 *vals)
+static int t4vf_query_params(struct adapter *adapter, unsigned int nparams,
+ const u32 *params, u32 *vals)
{
int i, ret;
struct fw_params_cmd cmd, rpl;
diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index ff78dfaec508..b740bfce72ef 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -1036,11 +1036,12 @@ static void enic_rq_indicate_buf(struct vnic_rq *rq,
skb->protocol = eth_type_trans(skb, netdev);
skb_record_rx_queue(skb, q_number);
if (netdev->features & NETIF_F_RXHASH) {
- skb->rxhash = rss_hash;
- if (rss_type & (NIC_CFG_RSS_HASH_TYPE_TCP_IPV6_EX |
- NIC_CFG_RSS_HASH_TYPE_TCP_IPV6 |
- NIC_CFG_RSS_HASH_TYPE_TCP_IPV4))
- skb->l4_rxhash = true;
+ skb_set_hash(skb, rss_hash,
+ (rss_type &
+ (NIC_CFG_RSS_HASH_TYPE_TCP_IPV6_EX |
+ NIC_CFG_RSS_HASH_TYPE_TCP_IPV6 |
+ NIC_CFG_RSS_HASH_TYPE_TCP_IPV4)) ?
+ PKT_HASH_TYPE_L4 : PKT_HASH_TYPE_L3);
}
if ((netdev->features & NETIF_F_RXCSUM) && !csum_not_calc) {
diff --git a/drivers/net/ethernet/cisco/enic/enic_pp.c b/drivers/net/ethernet/cisco/enic/enic_pp.c
index 43464f0a4f99..e6a83198c3dd 100644
--- a/drivers/net/ethernet/cisco/enic/enic_pp.c
+++ b/drivers/net/ethernet/cisco/enic/enic_pp.c
@@ -162,7 +162,7 @@ static int enic_are_pp_different(struct enic_port_profile *pp1,
return strcmp(pp1->name, pp2->name) | !!memcmp(pp1->instance_uuid,
pp2->instance_uuid, PORT_UUID_MAX) |
!!memcmp(pp1->host_uuid, pp2->host_uuid, PORT_UUID_MAX) |
- !!memcmp(pp1->mac_addr, pp2->mac_addr, ETH_ALEN);
+ !ether_addr_equal(pp1->mac_addr, pp2->mac_addr);
}
static int enic_pp_preassociate(struct enic *enic, int vf,
diff --git a/drivers/net/ethernet/dec/tulip/uli526x.c b/drivers/net/ethernet/dec/tulip/uli526x.c
index a5397b130724..aa4ee385091f 100644
--- a/drivers/net/ethernet/dec/tulip/uli526x.c
+++ b/drivers/net/ethernet/dec/tulip/uli526x.c
@@ -1192,9 +1192,6 @@ static int uli526x_suspend(struct pci_dev *pdev, pm_message_t state)
ULI526X_DBUG(0, "uli526x_suspend", 0);
- if (!netdev_priv(dev))
- return 0;
-
pci_save_state(pdev);
if (!netif_running(dev))
@@ -1228,9 +1225,6 @@ static int uli526x_resume(struct pci_dev *pdev)
ULI526X_DBUG(0, "uli526x_resume", 0);
- if (!netdev_priv(dev))
- return 0;
-
pci_restore_state(pdev);
if (!netif_running(dev))
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index bf40fdaecfa3..3acf137b5784 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -287,7 +287,7 @@ static int be_mac_addr_set(struct net_device *netdev, void *p)
/* The MAC change did not happen, either due to lack of privilege
* or PF didn't pre-provision.
*/
- if (memcmp(addr->sa_data, mac, ETH_ALEN)) {
+ if (!ether_addr_equal(addr->sa_data, mac)) {
status = -EPERM;
goto err;
}
@@ -1581,7 +1581,7 @@ static void be_rx_compl_process(struct be_rx_obj *rxo, struct napi_struct *napi,
skb->protocol = eth_type_trans(skb, netdev);
skb_record_rx_queue(skb, rxo - &adapter->rx_obj[0]);
if (netdev->features & NETIF_F_RXHASH)
- skb->rxhash = rxcp->rss_hash;
+ skb_set_hash(skb, rxcp->rss_hash, PKT_HASH_TYPE_L3);
skb_mark_napi_id(skb, napi);
if (rxcp->vlanf)
@@ -1639,7 +1639,7 @@ static void be_rx_compl_process_gro(struct be_rx_obj *rxo,
skb->ip_summed = CHECKSUM_UNNECESSARY;
skb_record_rx_queue(skb, rxo - &adapter->rx_obj[0]);
if (adapter->netdev->features & NETIF_F_RXHASH)
- skb->rxhash = rxcp->rss_hash;
+ skb_set_hash(skb, rxcp->rss_hash, PKT_HASH_TYPE_L3);
skb_mark_napi_id(skb, napi);
if (rxcp->vlanf)
diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h
index 0120217a16dd..3b8d6d19ff05 100644
--- a/drivers/net/ethernet/freescale/fec.h
+++ b/drivers/net/ethernet/freescale/fec.h
@@ -339,7 +339,8 @@ struct fec_enet_private {
void fec_ptp_init(struct platform_device *pdev);
void fec_ptp_start_cyclecounter(struct net_device *ndev);
-int fec_ptp_ioctl(struct net_device *ndev, struct ifreq *ifr, int cmd);
+int fec_ptp_set(struct net_device *ndev, struct ifreq *ifr);
+int fec_ptp_get(struct net_device *ndev, struct ifreq *ifr);
/****************************************************************************/
#endif /* FEC_H */
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 50bb71c663e2..6530177d53e7 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1679,8 +1679,12 @@ static int fec_enet_ioctl(struct net_device *ndev, struct ifreq *rq, int cmd)
if (!phydev)
return -ENODEV;
- if (cmd == SIOCSHWTSTAMP && fep->bufdesc_ex)
- return fec_ptp_ioctl(ndev, rq, cmd);
+ if (fep->bufdesc_ex) {
+ if (cmd == SIOCSHWTSTAMP)
+ return fec_ptp_set(ndev, rq);
+ if (cmd == SIOCGHWTSTAMP)
+ return fec_ptp_get(ndev, rq);
+ }
return phy_mii_ioctl(phydev, rq, cmd);
}
diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c
index 5007e4f9fff9..3a74ea48fd40 100644
--- a/drivers/net/ethernet/freescale/fec_ptp.c
+++ b/drivers/net/ethernet/freescale/fec_ptp.c
@@ -274,7 +274,7 @@ static int fec_ptp_enable(struct ptp_clock_info *ptp,
* @ifreq: ioctl data
* @cmd: particular ioctl requested
*/
-int fec_ptp_ioctl(struct net_device *ndev, struct ifreq *ifr, int cmd)
+int fec_ptp_set(struct net_device *ndev, struct ifreq *ifr)
{
struct fec_enet_private *fep = netdev_priv(ndev);
@@ -321,6 +321,20 @@ int fec_ptp_ioctl(struct net_device *ndev, struct ifreq *ifr, int cmd)
-EFAULT : 0;
}
+int fec_ptp_get(struct net_device *ndev, struct ifreq *ifr)
+{
+ struct fec_enet_private *fep = netdev_priv(ndev);
+ struct hwtstamp_config config;
+
+ config.flags = 0;
+ config.tx_type = fep->hwts_tx_en ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF;
+ config.rx_filter = (fep->hwts_rx_en ?
+ HWTSTAMP_FILTER_ALL : HWTSTAMP_FILTER_NONE);
+
+ return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ?
+ -EFAULT : 0;
+}
+
/**
* fec_time_keep - call timecounter_read every second to avoid timer overrun
* because ENET just support 32bit counter, will timeout in 4s
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index b14d7904a075..365342d293e8 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -795,8 +795,7 @@ err_grp_init:
return err;
}
-static int gfar_hwtstamp_ioctl(struct net_device *netdev,
- struct ifreq *ifr, int cmd)
+static int gfar_hwtstamp_set(struct net_device *netdev, struct ifreq *ifr)
{
struct hwtstamp_config config;
struct gfar_private *priv = netdev_priv(netdev);
@@ -845,7 +844,20 @@ static int gfar_hwtstamp_ioctl(struct net_device *netdev,
-EFAULT : 0;
}
-/* Ioctl MII Interface */
+static int gfar_hwtstamp_get(struct net_device *netdev, struct ifreq *ifr)
+{
+ struct hwtstamp_config config;
+ struct gfar_private *priv = netdev_priv(netdev);
+
+ config.flags = 0;
+ config.tx_type = priv->hwts_tx_en ? HWTSTAMP_TX_ON : HWTSTAMP_TX_OFF;
+ config.rx_filter = (priv->hwts_rx_en ?
+ HWTSTAMP_FILTER_ALL : HWTSTAMP_FILTER_NONE);
+
+ return copy_to_user(ifr->ifr_data, &config, sizeof(config)) ?
+ -EFAULT : 0;
+}
+
static int gfar_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
struct gfar_private *priv = netdev_priv(dev);
@@ -854,7 +866,9 @@ static int gfar_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
return -EINVAL;
if (cmd == SIOCSHWTSTAMP)
- return gfar_hwtstamp_ioctl(dev, rq, cmd);
+ return gfar_hwtstamp_set(dev, rq);
+ if (cmd == SIOCGHWTSTAMP)
+ return gfar_hwtstamp_get(dev, rq);
if (!priv->phydev)
return -ENODEV;
diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c
index 5548b6d00c31..72291a8904a9 100644
--- a/drivers/net/ethernet/freescale/ucc_geth.c
+++ b/drivers/net/ethernet/freescale/ucc_geth.c
@@ -435,11 +435,6 @@ static void hw_add_addr_in_hash(struct ucc_geth_private *ugeth,
QE_CR_PROTOCOL_ETHERNET, 0);
}
-static inline int compare_addr(u8 **addr1, u8 **addr2)
-{
- return memcmp(addr1, addr2, ETH_ALEN);
-}
-
#ifdef DEBUG
static void get_statistics(struct ucc_geth_private *ugeth,
struct ucc_geth_tx_firmware_statistics *
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index 952d795230a4..cde0fd941f0c 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -12,8 +12,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Copyright (C) IBM Corporation, 2003, 2010
*
diff --git a/drivers/net/ethernet/ibm/ibmveth.h b/drivers/net/ethernet/ibm/ibmveth.h
index 84066bafe057..451ba7949e15 100644
--- a/drivers/net/ethernet/ibm/ibmveth.h
+++ b/drivers/net/ethernet/ibm/ibmveth.h
@@ -12,8 +12,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
* Copyright (C) IBM Corporation, 2003, 2010
*
diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig
index 149ac85b5f9e..333bb54d0bdf 100644
--- a/drivers/net/ethernet/intel/Kconfig
+++ b/drivers/net/ethernet/intel/Kconfig
@@ -220,12 +220,12 @@ config IXGBE_DCB
If unsure, say N.
config IXGBEVF
- tristate "Intel(R) 82599 Virtual Function Ethernet support"
+ tristate "Intel(R) 10GbE PCI Express Virtual Function Ethernet support"
depends on PCI_MSI
---help---
- This driver supports Intel(R) 82599 virtual functions. For more
- information on how to identify your adapter, go to the Adapter &
- Driver ID Guide at:
+ This driver supports Intel(R) PCI Express virtual functions for the
+ Intel(R) ixgbe driver. For more information on how to identify your
+ adapter, go to the Adapter & Driver ID Guide at:
<http://support.intel.com/support/network/sb/CS-008441.htm>
@@ -243,6 +243,7 @@ config IXGBEVF
config I40E
tristate "Intel(R) Ethernet Controller XL710 Family support"
+ select PTP_1588_CLOCK
depends on PCI
---help---
This driver supports Intel(R) Ethernet Controller XL710 Family of
@@ -259,4 +260,36 @@ config I40E
To compile this driver as a module, choose M here. The module
will be called i40e.
+config I40E_VXLAN
+ bool "Virtual eXtensible Local Area Network Support"
+ default n
+ depends on I40E && VXLAN && !(I40E=y && VXLAN=m)
+ ---help---
+ This allows one to create VXLAN virtual interfaces that provide
+ Layer 2 Networks over Layer 3 Networks. VXLAN is often used
+ to tunnel virtual network infrastructure in virtualized environments.
+ Say Y here if you want to use Virtual eXtensible Local Area Network
+ (VXLAN) in the driver.
+
+ If unsure, say N.
+
+config I40EVF
+ tristate "Intel(R) XL710 X710 Virtual Function Ethernet support"
+ depends on PCI_MSI
+ ---help---
+ This driver supports Intel(R) XL710 and X710 virtual functions.
+ For more information on how to identify your adapter, go to the
+ Adapter & Driver ID Guide at:
+
+ <http://support.intel.com/support/network/sb/CS-008441.htm>
+
+ For general information and support, go to the Intel support
+ website at:
+
+ <http://support.intel.com>
+
+ To compile this driver as a module, choose M here. The module
+ will be called i40evf. MSI-X interrupt support is required
+ for this driver to work correctly.
+
endif # NET_VENDOR_INTEL
diff --git a/drivers/net/ethernet/intel/Makefile b/drivers/net/ethernet/intel/Makefile
index 5bae933efc7c..cdbbca8a3755 100644
--- a/drivers/net/ethernet/intel/Makefile
+++ b/drivers/net/ethernet/intel/Makefile
@@ -11,3 +11,4 @@ obj-$(CONFIG_IXGBE) += ixgbe/
obj-$(CONFIG_IXGBEVF) += ixgbevf/
obj-$(CONFIG_I40E) += i40e/
obj-$(CONFIG_IXGB) += ixgb/
+obj-$(CONFIG_I40EVF) += i40evf/
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index c30d41d6e426..d6570b2d5a6b 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -5790,7 +5790,7 @@ static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
* specified. Matching the kind of event packet is not supported, with the
* exception of "all V2 events regardless of level 2 or 4".
**/
-static int e1000e_hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr)
+static int e1000e_hwtstamp_set(struct net_device *netdev, struct ifreq *ifr)
{
struct e1000_adapter *adapter = netdev_priv(netdev);
struct hwtstamp_config config;
@@ -5825,6 +5825,14 @@ static int e1000e_hwtstamp_ioctl(struct net_device *netdev, struct ifreq *ifr)
sizeof(config)) ? -EFAULT : 0;
}
+static int e1000e_hwtstamp_get(struct net_device *netdev, struct ifreq *ifr)
+{
+ struct e1000_adapter *adapter = netdev_priv(netdev);
+
+ return copy_to_user(ifr->ifr_data, &adapter->hwtstamp_config,
+ sizeof(adapter->hwtstamp_config)) ? -EFAULT : 0;
+}
+
static int e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
{
switch (cmd) {
@@ -5833,7 +5841,9 @@ static int e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
case SIOCSMIIREG:
return e1000_mii_ioctl(netdev, ifr, cmd);
case SIOCSHWTSTAMP:
- return e1000e_hwtstamp_ioctl(netdev, ifr);
+ return e1000e_hwtstamp_set(netdev, ifr);
+ case SIOCGHWTSTAMP:
+ return e1000e_hwtstamp_get(netdev, ifr);
default:
return -EOPNOTSUPP;
}
diff --git a/drivers/net/ethernet/intel/i40e/Makefile b/drivers/net/ethernet/intel/i40e/Makefile
index 479b2c4e552d..e4d2e27078a7 100644
--- a/drivers/net/ethernet/intel/i40e/Makefile
+++ b/drivers/net/ethernet/intel/i40e/Makefile
@@ -1,7 +1,7 @@
################################################################################
#
# Intel Ethernet Controller XL710 Family Linux Driver
-# Copyright(c) 2013 Intel Corporation.
+# Copyright(c) 2013 - 2014 Intel Corporation.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
# more details.
#
-# You should have received a copy of the GNU General Public License along with
-# this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+# You should have received a copy of the GNU General Public License along
+# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# The full GNU General Public License is included in this distribution in
# the file called "COPYING".
@@ -41,4 +40,5 @@ i40e-objs := i40e_main.o \
i40e_debugfs.o \
i40e_diag.o \
i40e_txrx.o \
+ i40e_ptp.o \
i40e_virtchnl_pf.o
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index 1ca9834cdfda..c05984d72cfb 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 Intel Corporation.
+ * Copyright(c) 2013 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
@@ -29,6 +28,7 @@
#define _I40E_H_
#include <net/tcp.h>
+#include <net/udp.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/errno.h>
@@ -50,6 +50,9 @@
#include <net/ip6_checksum.h>
#include <linux/ethtool.h>
#include <linux/if_vlan.h>
+#include <linux/clocksource.h>
+#include <linux/net_tstamp.h>
+#include <linux/ptp_clock_kernel.h>
#include "i40e_type.h"
#include "i40e_prototype.h"
#include "i40e_virtchnl.h"
@@ -61,9 +64,10 @@
#define I40E_BASE_VSI_SEID 512
#define I40E_BASE_VEB_SEID 288
#define I40E_MAX_VEB 16
+#define I40E_MAX_NPAR_QPS 32
#define I40E_MAX_NUM_DESCRIPTORS 4096
-#define I40E_MAX_REGISTER 0x0038FFFF
+#define I40E_MAX_REGISTER 0x800000
#define I40E_DEFAULT_NUM_DESCRIPTORS 512
#define I40E_REQ_DESCRIPTOR_MULTIPLE 32
#define I40E_MIN_NUM_DESCRIPTORS 64
@@ -81,11 +85,14 @@
#define I40E_DEFAULT_MSG_ENABLE 4
#define I40E_NVM_VERSION_LO_SHIFT 0
-#define I40E_NVM_VERSION_LO_MASK (0xf << I40E_NVM_VERSION_LO_SHIFT)
-#define I40E_NVM_VERSION_MID_SHIFT 4
-#define I40E_NVM_VERSION_MID_MASK (0xff << I40E_NVM_VERSION_MID_SHIFT)
-#define I40E_NVM_VERSION_HI_SHIFT 12
-#define I40E_NVM_VERSION_HI_MASK (0xf << I40E_NVM_VERSION_HI_SHIFT)
+#define I40E_NVM_VERSION_LO_MASK (0xff << I40E_NVM_VERSION_LO_SHIFT)
+#define I40E_NVM_VERSION_HI_SHIFT 8
+#define I40E_NVM_VERSION_HI_MASK (0xff << I40E_NVM_VERSION_HI_SHIFT)
+
+/* The values in here are decimal coded as hex as is the case in the NVM map*/
+#define I40E_CURRENT_NVM_VERSION_HI 0x2
+#define I40E_CURRENT_NVM_VERSION_LO 0x30
+
/* magic for getting defines into strings */
#define STRINGIFY(foo) #foo
@@ -127,7 +134,9 @@ enum i40e_state_t {
__I40E_PF_RESET_REQUESTED,
__I40E_CORE_RESET_REQUESTED,
__I40E_GLOBAL_RESET_REQUESTED,
+ __I40E_EMP_RESET_REQUESTED,
__I40E_FILTER_OVERFLOW_PROMISC,
+ __I40E_SUSPENDED,
};
enum i40e_interrupt_policy {
@@ -194,11 +203,18 @@ struct i40e_pf {
u16 num_tc_qps; /* num queue pairs per TC */
u16 num_lan_qps; /* num lan queues this pf has set up */
u16 num_lan_msix; /* num queue vectors for the base pf vsi */
+ int queues_left; /* queues left unclaimed */
u16 rss_size; /* num queues in the RSS array */
u16 rss_size_max; /* HW defined max RSS queues */
u16 fdir_pf_filter_count; /* num of guaranteed filters for this PF */
u8 atr_sample_rate;
+ bool wol_en;
+#ifdef CONFIG_I40E_VXLAN
+ __be16 vxlan_ports[I40E_MAX_PF_UDP_OFFLOAD_PORTS];
+ u16 pending_vxlan_bitmap;
+
+#endif
enum i40e_interrupt_policy int_policy;
u16 rx_itr_default;
u16 tx_itr_default;
@@ -216,24 +232,24 @@ struct i40e_pf {
#define I40E_FLAG_RX_1BUF_ENABLED (u64)(1 << 4)
#define I40E_FLAG_RX_PS_ENABLED (u64)(1 << 5)
#define I40E_FLAG_RSS_ENABLED (u64)(1 << 6)
-#define I40E_FLAG_MQ_ENABLED (u64)(1 << 7)
-#define I40E_FLAG_VMDQ_ENABLED (u64)(1 << 8)
-#define I40E_FLAG_FDIR_REQUIRES_REINIT (u64)(1 << 9)
-#define I40E_FLAG_NEED_LINK_UPDATE (u64)(1 << 10)
-#define I40E_FLAG_IN_NETPOLL (u64)(1 << 13)
-#define I40E_FLAG_16BYTE_RX_DESC_ENABLED (u64)(1 << 14)
-#define I40E_FLAG_CLEAN_ADMINQ (u64)(1 << 15)
-#define I40E_FLAG_FILTER_SYNC (u64)(1 << 16)
-#define I40E_FLAG_PROCESS_MDD_EVENT (u64)(1 << 18)
-#define I40E_FLAG_PROCESS_VFLR_EVENT (u64)(1 << 19)
-#define I40E_FLAG_SRIOV_ENABLED (u64)(1 << 20)
-#define I40E_FLAG_DCB_ENABLED (u64)(1 << 21)
-#define I40E_FLAG_FDIR_ENABLED (u64)(1 << 22)
-#define I40E_FLAG_FDIR_ATR_ENABLED (u64)(1 << 23)
-#define I40E_FLAG_MFP_ENABLED (u64)(1 << 27)
-
- u16 num_tx_queues;
- u16 num_rx_queues;
+#define I40E_FLAG_VMDQ_ENABLED (u64)(1 << 7)
+#define I40E_FLAG_FDIR_REQUIRES_REINIT (u64)(1 << 8)
+#define I40E_FLAG_NEED_LINK_UPDATE (u64)(1 << 9)
+#define I40E_FLAG_IN_NETPOLL (u64)(1 << 12)
+#define I40E_FLAG_16BYTE_RX_DESC_ENABLED (u64)(1 << 13)
+#define I40E_FLAG_CLEAN_ADMINQ (u64)(1 << 14)
+#define I40E_FLAG_FILTER_SYNC (u64)(1 << 15)
+#define I40E_FLAG_PROCESS_MDD_EVENT (u64)(1 << 17)
+#define I40E_FLAG_PROCESS_VFLR_EVENT (u64)(1 << 18)
+#define I40E_FLAG_SRIOV_ENABLED (u64)(1 << 19)
+#define I40E_FLAG_DCB_ENABLED (u64)(1 << 20)
+#define I40E_FLAG_FDIR_ENABLED (u64)(1 << 21)
+#define I40E_FLAG_FDIR_ATR_ENABLED (u64)(1 << 22)
+#define I40E_FLAG_PTP (u64)(1 << 25)
+#define I40E_FLAG_MFP_ENABLED (u64)(1 << 26)
+#ifdef CONFIG_I40E_VXLAN
+#define I40E_FLAG_VXLAN_FILTER_SYNC (u64)(1 << 27)
+#endif
bool stat_offsets_loaded;
struct i40e_hw_port_stats stats;
@@ -247,6 +263,7 @@ struct i40e_pf {
u16 globr_count; /* Global reset count */
u16 empr_count; /* EMP reset count */
u16 pfr_count; /* PF reset count */
+ u16 sw_int_count; /* SW interrupt count */
struct mutex switch_mutex;
u16 lan_vsi; /* our default LAN VSI */
@@ -270,6 +287,8 @@ struct i40e_pf {
struct dentry *i40e_dbg_pf;
#endif /* CONFIG_DEBUG_FS */
+ u16 instance; /* A unique number per i40e_pf instance in the system */
+
/* sr-iov config info */
struct i40e_vf *vf;
int num_alloc_vfs; /* actual number of VFs allocated */
@@ -287,6 +306,20 @@ struct i40e_pf {
u32 fcoe_hmc_filt_num;
u32 fcoe_hmc_cntx_num;
struct i40e_filter_control_settings filter_settings;
+
+ struct ptp_clock *ptp_clock;
+ struct ptp_clock_info ptp_caps;
+ struct sk_buff *ptp_tx_skb;
+ struct work_struct ptp_tx_work;
+ struct hwtstamp_config tstamp_config;
+ unsigned long ptp_tx_start;
+ unsigned long last_rx_ptp_check;
+ spinlock_t tmreg_lock; /* Used to protect the device time registers. */
+ u64 ptp_base_adj;
+ u32 tx_hwtstamp_timeouts;
+ u32 rx_hwtstamp_cleared;
+ bool ptp_tx;
+ bool ptp_rx;
};
struct i40e_mac_filter {
@@ -441,13 +474,11 @@ static inline char *i40e_fw_version_str(struct i40e_hw *hw)
static char buf[32];
snprintf(buf, sizeof(buf),
- "f%d.%d a%d.%d n%02d.%02d.%02d e%08x",
+ "f%d.%d a%d.%d n%02x.%02x e%08x",
hw->aq.fw_maj_ver, hw->aq.fw_min_ver,
hw->aq.api_maj_ver, hw->aq.api_min_ver,
(hw->nvm.version & I40E_NVM_VERSION_HI_MASK)
>> I40E_NVM_VERSION_HI_SHIFT,
- (hw->nvm.version & I40E_NVM_VERSION_MID_MASK)
- >> I40E_NVM_VERSION_MID_SHIFT,
(hw->nvm.version & I40E_NVM_VERSION_LO_MASK)
>> I40E_NVM_VERSION_LO_SHIFT,
hw->nvm.eetrack);
@@ -495,6 +526,7 @@ int i40e_up(struct i40e_vsi *vsi);
void i40e_down(struct i40e_vsi *vsi);
extern const char i40e_driver_name[];
extern const char i40e_driver_version_str[];
+void i40e_do_reset_safe(struct i40e_pf *pf, u32 reset_flags);
void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags);
void i40e_update_stats(struct i40e_vsi *vsi);
void i40e_update_eth_stats(struct i40e_vsi *vsi);
@@ -502,13 +534,6 @@ struct rtnl_link_stats64 *i40e_get_vsi_stats_struct(struct i40e_vsi *vsi);
int i40e_fetch_switch_configuration(struct i40e_pf *pf,
bool printconfig);
-/* needed by i40e_main.c */
-void i40e_add_fdir_filter(struct i40e_fdir_data fdir_data,
- struct i40e_ring *tx_ring);
-void i40e_add_remove_filter(struct i40e_fdir_data fdir_data,
- struct i40e_ring *tx_ring);
-void i40e_update_fdir_filter(struct i40e_fdir_data fdir_data,
- struct i40e_ring *tx_ring);
int i40e_program_fdir_filter(struct i40e_fdir_data *fdir_data,
struct i40e_pf *pf, bool add);
@@ -524,6 +549,8 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
int i40e_vsi_release(struct i40e_vsi *vsi);
struct i40e_vsi *i40e_vsi_lookup(struct i40e_pf *pf, enum i40e_vsi_type type,
struct i40e_vsi *start_vsi);
+int i40e_vsi_control_rings(struct i40e_vsi *vsi, bool enable);
+int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count);
struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags, u16 uplink_seid,
u16 downlink_seid, u8 enabled_tc);
void i40e_veb_release(struct i40e_veb *veb);
@@ -544,6 +571,7 @@ static inline void i40e_dbg_init(void) {}
static inline void i40e_dbg_exit(void) {}
#endif /* CONFIG_DEBUG_FS*/
void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector);
+void i40e_irq_dynamic_disable_icr0(struct i40e_pf *pf);
void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf);
int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
void i40e_vlan_stripping_disable(struct i40e_vsi *vsi);
@@ -556,4 +584,12 @@ struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr,
bool is_vf, bool is_netdev);
void i40e_vlan_stripping_enable(struct i40e_vsi *vsi);
+void i40e_ptp_rx_hang(struct i40e_vsi *vsi);
+void i40e_ptp_tx_hwtstamp(struct i40e_pf *pf);
+void i40e_ptp_rx_hwtstamp(struct i40e_pf *pf, struct sk_buff *skb, u8 index);
+void i40e_ptp_set_increment(struct i40e_pf *pf);
+int i40e_ptp_set_ts_config(struct i40e_pf *pf, struct ifreq *ifr);
+int i40e_ptp_get_ts_config(struct i40e_pf *pf, struct ifreq *ifr);
+void i40e_ptp_init(struct i40e_pf *pf);
+void i40e_ptp_stop(struct i40e_pf *pf);
#endif /* _I40E_H_ */
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
index cfef7fc32cdd..a50e6b3479ae 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 Intel Corporation.
+ * Copyright(c) 2013 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
@@ -31,6 +30,8 @@
#include "i40e_adminq.h"
#include "i40e_prototype.h"
+static void i40e_resume_aq(struct i40e_hw *hw);
+
/**
* i40e_adminq_init_regs - Initialize AdminQ registers
* @hw: pointer to the hardware structure
@@ -43,13 +44,17 @@ static void i40e_adminq_init_regs(struct i40e_hw *hw)
if (hw->mac.type == I40E_MAC_VF) {
hw->aq.asq.tail = I40E_VF_ATQT1;
hw->aq.asq.head = I40E_VF_ATQH1;
+ hw->aq.asq.len = I40E_VF_ATQLEN1;
hw->aq.arq.tail = I40E_VF_ARQT1;
hw->aq.arq.head = I40E_VF_ARQH1;
+ hw->aq.arq.len = I40E_VF_ARQLEN1;
} else {
hw->aq.asq.tail = I40E_PF_ATQT;
hw->aq.asq.head = I40E_PF_ATQH;
+ hw->aq.asq.len = I40E_PF_ATQLEN;
hw->aq.arq.tail = I40E_PF_ARQT;
hw->aq.arq.head = I40E_PF_ARQH;
+ hw->aq.arq.len = I40E_PF_ARQLEN;
}
}
@@ -60,9 +65,8 @@ static void i40e_adminq_init_regs(struct i40e_hw *hw)
static i40e_status i40e_alloc_adminq_asq_ring(struct i40e_hw *hw)
{
i40e_status ret_code;
- struct i40e_virt_mem mem;
- ret_code = i40e_allocate_dma_mem(hw, &hw->aq.asq_mem,
+ ret_code = i40e_allocate_dma_mem(hw, &hw->aq.asq.desc_buf,
i40e_mem_atq_ring,
(hw->aq.num_asq_entries *
sizeof(struct i40e_aq_desc)),
@@ -70,21 +74,14 @@ static i40e_status i40e_alloc_adminq_asq_ring(struct i40e_hw *hw)
if (ret_code)
return ret_code;
- hw->aq.asq.desc = hw->aq.asq_mem.va;
- hw->aq.asq.dma_addr = hw->aq.asq_mem.pa;
-
- ret_code = i40e_allocate_virt_mem(hw, &mem,
+ ret_code = i40e_allocate_virt_mem(hw, &hw->aq.asq.cmd_buf,
(hw->aq.num_asq_entries *
sizeof(struct i40e_asq_cmd_details)));
if (ret_code) {
- i40e_free_dma_mem(hw, &hw->aq.asq_mem);
- hw->aq.asq_mem.va = NULL;
- hw->aq.asq_mem.pa = 0;
+ i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
return ret_code;
}
- hw->aq.asq.details = mem.va;
-
return ret_code;
}
@@ -96,16 +93,11 @@ static i40e_status i40e_alloc_adminq_arq_ring(struct i40e_hw *hw)
{
i40e_status ret_code;
- ret_code = i40e_allocate_dma_mem(hw, &hw->aq.arq_mem,
+ ret_code = i40e_allocate_dma_mem(hw, &hw->aq.arq.desc_buf,
i40e_mem_arq_ring,
(hw->aq.num_arq_entries *
sizeof(struct i40e_aq_desc)),
I40E_ADMINQ_DESC_ALIGNMENT);
- if (ret_code)
- return ret_code;
-
- hw->aq.arq.desc = hw->aq.arq_mem.va;
- hw->aq.arq.dma_addr = hw->aq.arq_mem.pa;
return ret_code;
}
@@ -119,14 +111,7 @@ static i40e_status i40e_alloc_adminq_arq_ring(struct i40e_hw *hw)
**/
static void i40e_free_adminq_asq(struct i40e_hw *hw)
{
- struct i40e_virt_mem mem;
-
- i40e_free_dma_mem(hw, &hw->aq.asq_mem);
- hw->aq.asq_mem.va = NULL;
- hw->aq.asq_mem.pa = 0;
- mem.va = hw->aq.asq.details;
- i40e_free_virt_mem(hw, &mem);
- hw->aq.asq.details = NULL;
+ i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
}
/**
@@ -138,20 +123,17 @@ static void i40e_free_adminq_asq(struct i40e_hw *hw)
**/
static void i40e_free_adminq_arq(struct i40e_hw *hw)
{
- i40e_free_dma_mem(hw, &hw->aq.arq_mem);
- hw->aq.arq_mem.va = NULL;
- hw->aq.arq_mem.pa = 0;
+ i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf);
}
/**
* i40e_alloc_arq_bufs - Allocate pre-posted buffers for the receive queue
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
**/
static i40e_status i40e_alloc_arq_bufs(struct i40e_hw *hw)
{
i40e_status ret_code;
struct i40e_aq_desc *desc;
- struct i40e_virt_mem mem;
struct i40e_dma_mem *bi;
int i;
@@ -160,11 +142,11 @@ static i40e_status i40e_alloc_arq_bufs(struct i40e_hw *hw)
*/
/* buffer_info structures do not need alignment */
- ret_code = i40e_allocate_virt_mem(hw, &mem, (hw->aq.num_arq_entries *
- sizeof(struct i40e_dma_mem)));
+ ret_code = i40e_allocate_virt_mem(hw, &hw->aq.arq.dma_head,
+ (hw->aq.num_arq_entries * sizeof(struct i40e_dma_mem)));
if (ret_code)
goto alloc_arq_bufs;
- hw->aq.arq.r.arq_bi = (struct i40e_dma_mem *)mem.va;
+ hw->aq.arq.r.arq_bi = (struct i40e_dma_mem *)hw->aq.arq.dma_head.va;
/* allocate the mapped buffers */
for (i = 0; i < hw->aq.num_arq_entries; i++) {
@@ -206,29 +188,27 @@ unwind_alloc_arq_bufs:
i--;
for (; i >= 0; i--)
i40e_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
- mem.va = hw->aq.arq.r.arq_bi;
- i40e_free_virt_mem(hw, &mem);
+ i40e_free_virt_mem(hw, &hw->aq.arq.dma_head);
return ret_code;
}
/**
* i40e_alloc_asq_bufs - Allocate empty buffer structs for the send queue
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
**/
static i40e_status i40e_alloc_asq_bufs(struct i40e_hw *hw)
{
i40e_status ret_code;
- struct i40e_virt_mem mem;
struct i40e_dma_mem *bi;
int i;
/* No mapped memory needed yet, just the buffer info structures */
- ret_code = i40e_allocate_virt_mem(hw, &mem, (hw->aq.num_asq_entries *
- sizeof(struct i40e_dma_mem)));
+ ret_code = i40e_allocate_virt_mem(hw, &hw->aq.asq.dma_head,
+ (hw->aq.num_asq_entries * sizeof(struct i40e_dma_mem)));
if (ret_code)
goto alloc_asq_bufs;
- hw->aq.asq.r.asq_bi = (struct i40e_dma_mem *)mem.va;
+ hw->aq.asq.r.asq_bi = (struct i40e_dma_mem *)hw->aq.asq.dma_head.va;
/* allocate the mapped buffers */
for (i = 0; i < hw->aq.num_asq_entries; i++) {
@@ -248,35 +228,36 @@ unwind_alloc_asq_bufs:
i--;
for (; i >= 0; i--)
i40e_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
- mem.va = hw->aq.asq.r.asq_bi;
- i40e_free_virt_mem(hw, &mem);
+ i40e_free_virt_mem(hw, &hw->aq.asq.dma_head);
return ret_code;
}
/**
* i40e_free_arq_bufs - Free receive queue buffer info elements
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
**/
static void i40e_free_arq_bufs(struct i40e_hw *hw)
{
- struct i40e_virt_mem mem;
int i;
+ /* free descriptors */
for (i = 0; i < hw->aq.num_arq_entries; i++)
i40e_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
- mem.va = hw->aq.arq.r.arq_bi;
- i40e_free_virt_mem(hw, &mem);
+ /* free the descriptor memory */
+ i40e_free_dma_mem(hw, &hw->aq.arq.desc_buf);
+
+ /* free the dma header */
+ i40e_free_virt_mem(hw, &hw->aq.arq.dma_head);
}
/**
* i40e_free_asq_bufs - Free send queue buffer info elements
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
**/
static void i40e_free_asq_bufs(struct i40e_hw *hw)
{
- struct i40e_virt_mem mem;
int i;
/* only unmap if the address is non-NULL */
@@ -284,14 +265,19 @@ static void i40e_free_asq_bufs(struct i40e_hw *hw)
if (hw->aq.asq.r.asq_bi[i].pa)
i40e_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
- /* now free the buffer info list */
- mem.va = hw->aq.asq.r.asq_bi;
- i40e_free_virt_mem(hw, &mem);
+ /* free the buffer info list */
+ i40e_free_virt_mem(hw, &hw->aq.asq.cmd_buf);
+
+ /* free the descriptor memory */
+ i40e_free_dma_mem(hw, &hw->aq.asq.desc_buf);
+
+ /* free the dma header */
+ i40e_free_virt_mem(hw, &hw->aq.asq.dma_head);
}
/**
* i40e_config_asq_regs - configure ASQ registers
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
*
* Configure base address and length registers for the transmit queue
**/
@@ -299,14 +285,18 @@ static void i40e_config_asq_regs(struct i40e_hw *hw)
{
if (hw->mac.type == I40E_MAC_VF) {
/* configure the transmit queue */
- wr32(hw, I40E_VF_ATQBAH1, upper_32_bits(hw->aq.asq.dma_addr));
- wr32(hw, I40E_VF_ATQBAL1, lower_32_bits(hw->aq.asq.dma_addr));
+ wr32(hw, I40E_VF_ATQBAH1,
+ upper_32_bits(hw->aq.asq.desc_buf.pa));
+ wr32(hw, I40E_VF_ATQBAL1,
+ lower_32_bits(hw->aq.asq.desc_buf.pa));
wr32(hw, I40E_VF_ATQLEN1, (hw->aq.num_asq_entries |
I40E_VF_ATQLEN1_ATQENABLE_MASK));
} else {
/* configure the transmit queue */
- wr32(hw, I40E_PF_ATQBAH, upper_32_bits(hw->aq.asq.dma_addr));
- wr32(hw, I40E_PF_ATQBAL, lower_32_bits(hw->aq.asq.dma_addr));
+ wr32(hw, I40E_PF_ATQBAH,
+ upper_32_bits(hw->aq.asq.desc_buf.pa));
+ wr32(hw, I40E_PF_ATQBAL,
+ lower_32_bits(hw->aq.asq.desc_buf.pa));
wr32(hw, I40E_PF_ATQLEN, (hw->aq.num_asq_entries |
I40E_PF_ATQLEN_ATQENABLE_MASK));
}
@@ -314,7 +304,7 @@ static void i40e_config_asq_regs(struct i40e_hw *hw)
/**
* i40e_config_arq_regs - ARQ register configuration
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
*
* Configure base address and length registers for the receive (event queue)
**/
@@ -322,14 +312,18 @@ static void i40e_config_arq_regs(struct i40e_hw *hw)
{
if (hw->mac.type == I40E_MAC_VF) {
/* configure the receive queue */
- wr32(hw, I40E_VF_ARQBAH1, upper_32_bits(hw->aq.arq.dma_addr));
- wr32(hw, I40E_VF_ARQBAL1, lower_32_bits(hw->aq.arq.dma_addr));
+ wr32(hw, I40E_VF_ARQBAH1,
+ upper_32_bits(hw->aq.arq.desc_buf.pa));
+ wr32(hw, I40E_VF_ARQBAL1,
+ lower_32_bits(hw->aq.arq.desc_buf.pa));
wr32(hw, I40E_VF_ARQLEN1, (hw->aq.num_arq_entries |
I40E_VF_ARQLEN1_ARQENABLE_MASK));
} else {
/* configure the receive queue */
- wr32(hw, I40E_PF_ARQBAH, upper_32_bits(hw->aq.arq.dma_addr));
- wr32(hw, I40E_PF_ARQBAL, lower_32_bits(hw->aq.arq.dma_addr));
+ wr32(hw, I40E_PF_ARQBAH,
+ upper_32_bits(hw->aq.arq.desc_buf.pa));
+ wr32(hw, I40E_PF_ARQBAL,
+ lower_32_bits(hw->aq.arq.desc_buf.pa));
wr32(hw, I40E_PF_ARQLEN, (hw->aq.num_arq_entries |
I40E_PF_ARQLEN_ARQENABLE_MASK));
}
@@ -340,7 +334,7 @@ static void i40e_config_arq_regs(struct i40e_hw *hw)
/**
* i40e_init_asq - main initialization routine for ASQ
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
*
* This is the main initialization routine for the Admin Send Queue
* Prior to calling this function, drivers *MUST* set the following fields
@@ -397,7 +391,7 @@ init_adminq_exit:
/**
* i40e_init_arq - initialize ARQ
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
*
* The main initialization routine for the Admin Receive (Event) Queue.
* Prior to calling this function, drivers *MUST* set the following fields
@@ -454,7 +448,7 @@ init_adminq_exit:
/**
* i40e_shutdown_asq - shutdown the ASQ
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
*
* The main shutdown routine for the Admin Send Queue
**/
@@ -466,10 +460,9 @@ static i40e_status i40e_shutdown_asq(struct i40e_hw *hw)
return I40E_ERR_NOT_READY;
/* Stop firmware AdminQ processing */
- if (hw->mac.type == I40E_MAC_VF)
- wr32(hw, I40E_VF_ATQLEN1, 0);
- else
- wr32(hw, I40E_PF_ATQLEN, 0);
+ wr32(hw, hw->aq.asq.head, 0);
+ wr32(hw, hw->aq.asq.tail, 0);
+ wr32(hw, hw->aq.asq.len, 0);
/* make sure lock is available */
mutex_lock(&hw->aq.asq_mutex);
@@ -478,8 +471,6 @@ static i40e_status i40e_shutdown_asq(struct i40e_hw *hw)
/* free ring buffers */
i40e_free_asq_bufs(hw);
- /* free the ring descriptors */
- i40e_free_adminq_asq(hw);
mutex_unlock(&hw->aq.asq_mutex);
@@ -488,7 +479,7 @@ static i40e_status i40e_shutdown_asq(struct i40e_hw *hw)
/**
* i40e_shutdown_arq - shutdown ARQ
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
*
* The main shutdown routine for the Admin Receive Queue
**/
@@ -500,10 +491,9 @@ static i40e_status i40e_shutdown_arq(struct i40e_hw *hw)
return I40E_ERR_NOT_READY;
/* Stop firmware AdminQ processing */
- if (hw->mac.type == I40E_MAC_VF)
- wr32(hw, I40E_VF_ARQLEN1, 0);
- else
- wr32(hw, I40E_PF_ARQLEN, 0);
+ wr32(hw, hw->aq.arq.head, 0);
+ wr32(hw, hw->aq.arq.tail, 0);
+ wr32(hw, hw->aq.arq.len, 0);
/* make sure lock is available */
mutex_lock(&hw->aq.arq_mutex);
@@ -512,8 +502,6 @@ static i40e_status i40e_shutdown_arq(struct i40e_hw *hw)
/* free ring buffers */
i40e_free_arq_bufs(hw);
- /* free the ring descriptors */
- i40e_free_adminq_arq(hw);
mutex_unlock(&hw->aq.arq_mutex);
@@ -522,7 +510,7 @@ static i40e_status i40e_shutdown_arq(struct i40e_hw *hw)
/**
* i40e_init_adminq - main initialization routine for Admin Queue
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
*
* Prior to calling this function, drivers *MUST* set the following fields
* in the hw->aq structure:
@@ -533,8 +521,9 @@ static i40e_status i40e_shutdown_arq(struct i40e_hw *hw)
**/
i40e_status i40e_init_adminq(struct i40e_hw *hw)
{
- u16 eetrack_lo, eetrack_hi;
i40e_status ret_code;
+ u16 eetrack_lo, eetrack_hi;
+ int retry = 0;
/* verify input for valid configuration */
if ((hw->aq.num_arq_entries == 0) ||
@@ -562,23 +551,41 @@ i40e_status i40e_init_adminq(struct i40e_hw *hw)
if (ret_code)
goto init_adminq_free_asq;
- ret_code = i40e_aq_get_firmware_version(hw,
- &hw->aq.fw_maj_ver, &hw->aq.fw_min_ver,
- &hw->aq.api_maj_ver, &hw->aq.api_min_ver,
- NULL);
- if (ret_code)
+ /* There are some cases where the firmware may not be quite ready
+ * for AdminQ operations, so we retry the AdminQ setup a few times
+ * if we see timeouts in this first AQ call.
+ */
+ do {
+ ret_code = i40e_aq_get_firmware_version(hw,
+ &hw->aq.fw_maj_ver,
+ &hw->aq.fw_min_ver,
+ &hw->aq.api_maj_ver,
+ &hw->aq.api_min_ver,
+ NULL);
+ if (ret_code != I40E_ERR_ADMIN_QUEUE_TIMEOUT)
+ break;
+ retry++;
+ msleep(100);
+ i40e_resume_aq(hw);
+ } while (retry < 10);
+ if (ret_code != I40E_SUCCESS)
goto init_adminq_free_arq;
- if (hw->aq.api_maj_ver != I40E_FW_API_VERSION_MAJOR ||
- hw->aq.api_min_ver != I40E_FW_API_VERSION_MINOR) {
- ret_code = I40E_ERR_FIRMWARE_API_VERSION;
- goto init_adminq_free_arq;
- }
+ /* get the NVM version info */
i40e_read_nvm_word(hw, I40E_SR_NVM_IMAGE_VERSION, &hw->nvm.version);
i40e_read_nvm_word(hw, I40E_SR_NVM_EETRACK_LO, &eetrack_lo);
i40e_read_nvm_word(hw, I40E_SR_NVM_EETRACK_HI, &eetrack_hi);
hw->nvm.eetrack = (eetrack_hi << 16) | eetrack_lo;
+ if (hw->aq.api_maj_ver != I40E_FW_API_VERSION_MAJOR ||
+ hw->aq.api_min_ver > I40E_FW_API_VERSION_MINOR) {
+ ret_code = I40E_ERR_FIRMWARE_API_VERSION;
+ goto init_adminq_free_arq;
+ }
+
+ /* pre-emptive resource lock release */
+ i40e_aq_release_resource(hw, I40E_NVM_RESOURCE_ID, 0, NULL);
+
ret_code = i40e_aq_set_hmc_resource_profile(hw,
I40E_HMC_PROFILE_DEFAULT,
0,
@@ -600,12 +607,15 @@ init_adminq_exit:
/**
* i40e_shutdown_adminq - shutdown routine for the Admin Queue
- * @hw: pointer to the hardware structure
+ * @hw: pointer to the hardware structure
**/
i40e_status i40e_shutdown_adminq(struct i40e_hw *hw)
{
i40e_status ret_code = 0;
+ if (i40e_check_asq_alive(hw))
+ i40e_aq_queue_shutdown(hw, true);
+
i40e_shutdown_asq(hw);
i40e_shutdown_arq(hw);
@@ -616,7 +626,7 @@ i40e_status i40e_shutdown_adminq(struct i40e_hw *hw)
/**
* i40e_clean_asq - cleans Admin send queue
- * @asq: pointer to the adminq send ring
+ * @hw: pointer to the hardware structure
*
* returns the number of free desc
**/
@@ -659,12 +669,12 @@ static u16 i40e_clean_asq(struct i40e_hw *hw)
* Returns true if the firmware has processed all descriptors on the
* admin send queue. Returns false if there are still requests pending.
**/
-bool i40e_asq_done(struct i40e_hw *hw)
+static bool i40e_asq_done(struct i40e_hw *hw)
{
/* AQ designers suggest use of head for better
* timing reliability than DD bit
*/
- return (rd32(hw, hw->aq.asq.head) == hw->aq.asq.next_to_use);
+ return rd32(hw, hw->aq.asq.head) == hw->aq.asq.next_to_use;
}
@@ -674,7 +684,7 @@ bool i40e_asq_done(struct i40e_hw *hw)
* @desc: prefilled descriptor describing the command (non DMA mem)
* @buff: buffer to use for indirect commands
* @buff_size: size of buffer for indirect commands
- * @opaque: pointer to info to be used in async cleanup
+ * @cmd_details: pointer to command details structure
*
* This is the main send command driver routine for the Admin Queue send
* queue. It runs the queue, cleans the queue, etc
@@ -854,7 +864,7 @@ void i40e_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc,
/* zero out the desc */
memset((void *)desc, 0, sizeof(struct i40e_aq_desc));
desc->opcode = cpu_to_le16(opcode);
- desc->flags = cpu_to_le16(I40E_AQ_FLAG_EI | I40E_AQ_FLAG_SI);
+ desc->flags = cpu_to_le16(I40E_AQ_FLAG_SI);
}
/**
@@ -912,7 +922,7 @@ i40e_status i40e_clean_arq_element(struct i40e_hw *hw,
"AQRX: Event received with error 0x%X.\n",
hw->aq.arq_last_status);
} else {
- memcpy(&e->desc, desc, sizeof(struct i40e_aq_desc));
+ e->desc = *desc;
datalen = le16_to_cpu(desc->datalen);
e->msg_size = min(datalen, e->msg_size);
if (e->msg_buf != NULL && (e->msg_size != 0))
@@ -925,6 +935,11 @@ i40e_status i40e_clean_arq_element(struct i40e_hw *hw,
* size
*/
bi = &hw->aq.arq.r.arq_bi[ntc];
+ memset((void *)desc, 0, sizeof(struct i40e_aq_desc));
+
+ desc->flags = cpu_to_le16(I40E_AQ_FLAG_BUF);
+ if (hw->aq.arq_buf_size > I40E_AQ_LARGE_BUF)
+ desc->flags |= cpu_to_le16(I40E_AQ_FLAG_LB);
desc->datalen = cpu_to_le16((u16)bi->size);
desc->params.external.addr_high = cpu_to_le32(upper_32_bits(bi->pa));
desc->params.external.addr_low = cpu_to_le32(lower_32_bits(bi->pa));
@@ -947,36 +962,16 @@ clean_arq_element_out:
return ret_code;
}
-void i40e_resume_aq(struct i40e_hw *hw)
+static void i40e_resume_aq(struct i40e_hw *hw)
{
- u32 reg = 0;
-
/* Registers are reset after PF reset */
hw->aq.asq.next_to_use = 0;
hw->aq.asq.next_to_clean = 0;
i40e_config_asq_regs(hw);
- reg = hw->aq.num_asq_entries;
-
- if (hw->mac.type == I40E_MAC_VF) {
- reg |= I40E_VF_ATQLEN_ATQENABLE_MASK;
- wr32(hw, I40E_VF_ATQLEN1, reg);
- } else {
- reg |= I40E_PF_ATQLEN_ATQENABLE_MASK;
- wr32(hw, I40E_PF_ATQLEN, reg);
- }
hw->aq.arq.next_to_use = 0;
hw->aq.arq.next_to_clean = 0;
i40e_config_arq_regs(hw);
- reg = hw->aq.num_arq_entries;
-
- if (hw->mac.type == I40E_MAC_VF) {
- reg |= I40E_VF_ATQLEN_ATQENABLE_MASK;
- wr32(hw, I40E_VF_ARQLEN1, reg);
- } else {
- reg |= I40E_PF_ATQLEN_ATQENABLE_MASK;
- wr32(hw, I40E_PF_ARQLEN, reg);
- }
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.h b/drivers/net/ethernet/intel/i40e/i40e_adminq.h
index 22e5ed683e47..993f7685a911 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.h
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 Intel Corporation.
+ * Copyright(c) 2013 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
@@ -32,20 +31,20 @@
#include "i40e_adminq_cmd.h"
#define I40E_ADMINQ_DESC(R, i) \
- (&(((struct i40e_aq_desc *)((R).desc))[i]))
+ (&(((struct i40e_aq_desc *)((R).desc_buf.va))[i]))
#define I40E_ADMINQ_DESC_ALIGNMENT 4096
struct i40e_adminq_ring {
- void *desc; /* Descriptor ring memory */
- void *details; /* ASQ details */
+ struct i40e_virt_mem dma_head; /* space for dma structures */
+ struct i40e_dma_mem desc_buf; /* descriptor ring memory */
+ struct i40e_virt_mem cmd_buf; /* command buffer memory */
union {
struct i40e_dma_mem *asq_bi;
struct i40e_dma_mem *arq_bi;
} r;
- u64 dma_addr; /* Physical address of the ring */
u16 count; /* Number of descriptors */
u16 rx_buf_len; /* Admin Receive Queue buffer length */
@@ -56,6 +55,7 @@ struct i40e_adminq_ring {
/* used for queue tracking */
u32 head;
u32 tail;
+ u32 len;
};
/* ASQ transaction details */
@@ -69,7 +69,7 @@ struct i40e_asq_cmd_details {
};
#define I40E_ADMINQ_DETAILS(R, i) \
- (&(((struct i40e_asq_cmd_details *)((R).details))[i]))
+ (&(((struct i40e_asq_cmd_details *)((R).cmd_buf.va))[i]))
/* ARQ event information */
struct i40e_arq_event_info {
@@ -94,9 +94,6 @@ struct i40e_adminq_info {
struct mutex asq_mutex; /* Send queue lock */
struct mutex arq_mutex; /* Receive queue lock */
- struct i40e_dma_mem asq_mem; /* send queue dynamic memory */
- struct i40e_dma_mem arq_mem; /* receive queue dynamic memory */
-
/* last status values on send and receive queues */
enum i40e_admin_queue_err asq_last_status;
enum i40e_admin_queue_err arq_last_status;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
index e61ebdd5a5f9..c009eb47058a 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 Intel Corporation.
+ * Copyright(c) 2013 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
@@ -35,7 +34,7 @@
*/
#define I40E_FW_API_VERSION_MAJOR 0x0001
-#define I40E_FW_API_VERSION_MINOR 0x0000
+#define I40E_FW_API_VERSION_MINOR 0x0001
struct i40e_aq_desc {
__le16 flags;
@@ -137,10 +136,13 @@ enum i40e_admin_queue_opc {
i40e_aqc_opc_set_ns_proxy_entry = 0x0105,
/* LAA */
- i40e_aqc_opc_mng_laa = 0x0106,
+ i40e_aqc_opc_mng_laa = 0x0106, /* AQ obsolete */
i40e_aqc_opc_mac_address_read = 0x0107,
i40e_aqc_opc_mac_address_write = 0x0108,
+ /* PXE */
+ i40e_aqc_opc_clear_pxe_mode = 0x0110,
+
/* internal switch commands */
i40e_aqc_opc_get_switch_config = 0x0200,
i40e_aqc_opc_add_statistics = 0x0201,
@@ -317,13 +319,15 @@ struct i40e_aqc_get_version {
I40E_CHECK_CMD_LENGTH(i40e_aqc_get_version);
-/* Send driver version (direct 0x0002) */
+/* Send driver version (indirect 0x0002) */
struct i40e_aqc_driver_version {
u8 driver_major_ver;
u8 driver_minor_ver;
u8 driver_build_ver;
u8 driver_subbuild_ver;
- u8 reserved[12];
+ u8 reserved[4];
+ __le32 address_high;
+ __le32 address_low;
};
I40E_CHECK_CMD_LENGTH(i40e_aqc_driver_version);
@@ -479,7 +483,7 @@ struct i40e_aqc_mng_laa {
u8 reserved2[6];
};
-/* Manage MAC Address Read Command (0x0107) */
+/* Manage MAC Address Read Command (indirect 0x0107) */
struct i40e_aqc_mac_address_read {
__le16 command_flags;
#define I40E_AQC_LAN_ADDR_VALID 0x10
@@ -517,6 +521,16 @@ struct i40e_aqc_mac_address_write {
I40E_CHECK_CMD_LENGTH(i40e_aqc_mac_address_write);
+/* PXE commands (0x011x) */
+
+/* Clear PXE Command and response (direct 0x0110) */
+struct i40e_aqc_clear_pxe {
+ u8 rx_cnt;
+ u8 reserved[15];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_clear_pxe);
+
/* Switch configuration commands (0x02xx) */
/* Used by many indirect commands that only pass an seid and a buffer in the
@@ -639,13 +653,15 @@ struct i40e_aqc_switch_resource_alloc_element_resp {
u8 reserved2[6];
};
-/* Add VSI (indirect 0x210)
+/* Add VSI (indirect 0x0210)
* this indirect command uses struct i40e_aqc_vsi_properties_data
* as the indirect buffer (128 bytes)
*
- * Update VSI (indirect 0x211) Get VSI (indirect 0x0212)
- * use the generic i40e_aqc_switch_seid descriptor format
- * use the same completion and data structure as Add VSI
+ * Update VSI (indirect 0x211)
+ * uses the same data structure as Add VSI
+ *
+ * Get VSI (indirect 0x0212)
+ * uses the same completion and data structure as Add VSI
*/
struct i40e_aqc_add_get_update_vsi {
__le16 uplink_seid;
@@ -1185,27 +1201,40 @@ struct i40e_aqc_add_remove_cloud_filters_element_data {
#define I40E_AQC_ADD_CLOUD_FILTER_SHIFT 0
#define I40E_AQC_ADD_CLOUD_FILTER_MASK (0x3F << \
I40E_AQC_ADD_CLOUD_FILTER_SHIFT)
+/* 0x0000 reserved */
#define I40E_AQC_ADD_CLOUD_FILTER_OIP 0x0001
-#define I40E_AQC_ADD_CLOUD_FILTER_OIP_GRE 0x0002
+/* 0x0002 reserved */
#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN 0x0003
-#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN_GRE 0x0004
+#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN_TEN_ID 0x0004
+/* 0x0005 reserved */
#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_TEN_ID 0x0006
-#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN_VNL 0x0007
+/* 0x0007 reserved */
/* 0x0008 reserved */
#define I40E_AQC_ADD_CLOUD_FILTER_OMAC 0x0009
#define I40E_AQC_ADD_CLOUD_FILTER_IMAC 0x000A
+#define I40E_AQC_ADD_CLOUD_FILTER_OMAC_TEN_ID_IMAC 0x000B
+#define I40E_AQC_ADD_CLOUD_FILTER_IIP 0x000C
+
#define I40E_AQC_ADD_CLOUD_FLAGS_TO_QUEUE 0x0080
#define I40E_AQC_ADD_CLOUD_VNK_SHIFT 6
#define I40E_AQC_ADD_CLOUD_VNK_MASK 0x00C0
#define I40E_AQC_ADD_CLOUD_FLAGS_IPV4 0
#define I40E_AQC_ADD_CLOUD_FLAGS_IPV6 0x0100
- __le32 key_low;
- __le32 key_high;
+
+#define I40E_AQC_ADD_CLOUD_TNL_TYPE_SHIFT 9
+#define I40E_AQC_ADD_CLOUD_TNL_TYPE_MASK 0x1E00
+#define I40E_AQC_ADD_CLOUD_TNL_TYPE_XVLAN 0
+#define I40E_AQC_ADD_CLOUD_TNL_TYPE_NVGRE_OMAC 1
+#define I40E_AQC_ADD_CLOUD_TNL_TYPE_NGE 2
+#define I40E_AQC_ADD_CLOUD_TNL_TYPE_IP 3
+
+ __le32 tenant_id;
+ u8 reserved[4];
__le16 queue_number;
#define I40E_AQC_ADD_CLOUD_QUEUE_SHIFT 0
#define I40E_AQC_ADD_CLOUD_QUEUE_MASK (0x3F << \
I40E_AQC_ADD_CLOUD_QUEUE_SHIFT)
- u8 reserved[14];
+ u8 reserved2[14];
/* response section */
u8 allocation_result;
#define I40E_AQC_ADD_CLOUD_FILTER_SUCCESS 0x0
@@ -1548,7 +1577,7 @@ struct i40e_aqc_module_desc {
struct i40e_aq_get_phy_abilities_resp {
__le32 phy_type; /* bitmap using the above enum for offsets */
- u8 link_speed; /* bitmap using the above enum */
+ u8 link_speed; /* bitmap using the above enum bit patterns */
u8 abilities;
#define I40E_AQ_PHY_FLAG_PAUSE_TX 0x01
#define I40E_AQ_PHY_FLAG_PAUSE_RX 0x02
@@ -1582,6 +1611,10 @@ struct i40e_aq_set_phy_config { /* same bits as above in all */
__le32 phy_type;
u8 link_speed;
u8 abilities;
+/* bits 0-2 use the values from get_phy_abilities_resp */
+#define I40E_AQ_PHY_ENABLE_LINK 0x08
+#define I40E_AQ_PHY_ENABLE_AN 0x10
+#define I40E_AQ_PHY_ENABLE_ATOMIC_LINK 0x20
__le16 eee_capability;
__le32 eeer;
u8 low_power_ctrl;
@@ -1915,21 +1948,39 @@ I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_start);
struct i40e_aqc_add_udp_tunnel {
__le16 udp_port;
u8 header_len; /* in DWords, 1 to 15 */
- u8 protocol_index;
-#define I40E_AQC_TUNNEL_TYPE_MAC 0x0
-#define I40E_AQC_TUNNEL_TYPE_UDP 0x1
- u8 reserved[12];
+ u8 protocol_type;
+#define I40E_AQC_TUNNEL_TYPE_TEREDO 0x0
+#define I40E_AQC_TUNNEL_TYPE_VXLAN 0x2
+#define I40E_AQC_TUNNEL_TYPE_NGE 0x3
+ u8 variable_udp_length;
+#define I40E_AQC_TUNNEL_FIXED_UDP_LENGTH 0x0
+#define I40E_AQC_TUNNEL_VARIABLE_UDP_LENGTH 0x1
+ u8 udp_key_index;
+#define I40E_AQC_TUNNEL_KEY_INDEX_VXLAN 0x0
+#define I40E_AQC_TUNNEL_KEY_INDEX_NGE 0x1
+#define I40E_AQC_TUNNEL_KEY_INDEX_PROPRIETARY_UDP 0x2
+ u8 reserved[10];
};
I40E_CHECK_CMD_LENGTH(i40e_aqc_add_udp_tunnel);
+struct i40e_aqc_add_udp_tunnel_completion {
+ __le16 udp_port;
+ u8 filter_entry_index;
+ u8 multiple_pfs;
+#define I40E_AQC_SINGLE_PF 0x0
+#define I40E_AQC_MULTIPLE_PFS 0x1
+ u8 total_filters;
+ u8 reserved[11];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_udp_tunnel_completion);
+
/* remove UDP Tunnel command (0x0B01) */
struct i40e_aqc_remove_udp_tunnel {
u8 reserved[2];
u8 index; /* 0 to 15 */
- u8 pf_filters;
- u8 total_filters;
- u8 reserved2[11];
+ u8 reserved2[13];
};
I40E_CHECK_CMD_LENGTH(i40e_aqc_remove_udp_tunnel);
@@ -1937,28 +1988,32 @@ I40E_CHECK_CMD_LENGTH(i40e_aqc_remove_udp_tunnel);
struct i40e_aqc_del_udp_tunnel_completion {
__le16 udp_port;
u8 index; /* 0 to 15 */
- u8 multiple_entries;
- u8 tunnels_used;
- u8 reserved;
- u8 tunnels_free;
- u8 reserved1[9];
+ u8 multiple_pfs;
+ u8 total_filters_used;
+ u8 reserved1[11];
};
I40E_CHECK_CMD_LENGTH(i40e_aqc_del_udp_tunnel_completion);
/* tunnel key structure 0x0B10 */
+
struct i40e_aqc_tunnel_key_structure {
- __le16 key1_off;
- __le16 key1_len;
- __le16 key2_off;
- __le16 key2_len;
- __le16 flags;
+ u8 key1_off;
+ u8 key2_off;
+ u8 key1_len; /* 0 to 15 */
+ u8 key2_len; /* 0 to 15 */
+ u8 flags;
#define I40E_AQC_TUNNEL_KEY_STRUCT_OVERRIDE 0x01
/* response flags */
#define I40E_AQC_TUNNEL_KEY_STRUCT_SUCCESS 0x01
#define I40E_AQC_TUNNEL_KEY_STRUCT_MODIFIED 0x02
#define I40E_AQC_TUNNEL_KEY_STRUCT_OVERRIDDEN 0x03
- u8 resreved[6];
+ u8 network_key_index;
+#define I40E_AQC_NETWORK_KEY_INDEX_VXLAN 0x0
+#define I40E_AQC_NETWORK_KEY_INDEX_NGE 0x1
+#define I40E_AQC_NETWORK_KEY_INDEX_FLEX_MAC_IN_UDP 0x2
+#define I40E_AQC_NETWORK_KEY_INDEX_GRE 0x3
+ u8 reserved[10];
};
I40E_CHECK_CMD_LENGTH(i40e_aqc_tunnel_key_structure);
@@ -2052,6 +2107,7 @@ I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_modify_reg);
#define I40E_AQ_CLUSTER_ID_DCB 8
#define I40E_AQ_CLUSTER_ID_EMP_MEM 9
#define I40E_AQ_CLUSTER_ID_PKT_BUF 10
+#define I40E_AQ_CLUSTER_ID_ALTRAM 11
struct i40e_aqc_debug_dump_internals {
u8 cluster_id;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_alloc.h b/drivers/net/ethernet/intel/i40e/i40e_alloc.h
index 3b1cc214f9dc..926811ad44ac 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_alloc.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_alloc.h
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 Intel Corporation.
+ * Copyright(c) 2013 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c
index 1e4ea134975a..0b5a75c40978 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_common.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_common.c
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 Intel Corporation.
+ * Copyright(c) 2013 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
@@ -75,7 +74,8 @@ static i40e_status i40e_set_mac_type(struct i40e_hw *hw)
/**
* i40e_debug_aq
* @hw: debug mask related to admin queue
- * @cap: pointer to adminq command descriptor
+ * @mask: debug mask
+ * @desc: pointer to admin queue descriptor
* @buffer: pointer to command buffer
*
* Dumps debug log about adminq command with descriptor contents.
@@ -126,6 +126,44 @@ void i40e_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc,
}
/**
+ * i40e_check_asq_alive
+ * @hw: pointer to the hw struct
+ *
+ * Returns true if Queue is enabled else false.
+ **/
+bool i40e_check_asq_alive(struct i40e_hw *hw)
+{
+ return !!(rd32(hw, hw->aq.asq.len) & I40E_PF_ATQLEN_ATQENABLE_MASK);
+}
+
+/**
+ * i40e_aq_queue_shutdown
+ * @hw: pointer to the hw struct
+ * @unloading: is the driver unloading itself
+ *
+ * Tell the Firmware that we're shutting down the AdminQ and whether
+ * or not the driver is unloading as well.
+ **/
+i40e_status i40e_aq_queue_shutdown(struct i40e_hw *hw,
+ bool unloading)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_queue_shutdown *cmd =
+ (struct i40e_aqc_queue_shutdown *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_queue_shutdown);
+
+ if (unloading)
+ cmd->driver_unloading = cpu_to_le32(I40E_AQ_DRIVER_UNLOADING);
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, NULL);
+
+ return status;
+}
+
+
+/**
* i40e_init_shared_code - Initialize the shared code
* @hw: pointer to hardware structure
*
@@ -142,14 +180,6 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw)
i40e_status status = 0;
u32 reg;
- hw->phy.get_link_info = true;
-
- /* Determine port number */
- reg = rd32(hw, I40E_PFGEN_PORTNUM);
- reg = ((reg & I40E_PFGEN_PORTNUM_PORT_NUM_MASK) >>
- I40E_PFGEN_PORTNUM_PORT_NUM_SHIFT);
- hw->port = (u8)reg;
-
i40e_set_mac_type(hw);
switch (hw->mac.type) {
@@ -160,6 +190,21 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw)
break;
}
+ hw->phy.get_link_info = true;
+
+ /* Determine port number */
+ reg = rd32(hw, I40E_PFGEN_PORTNUM);
+ reg = ((reg & I40E_PFGEN_PORTNUM_PORT_NUM_MASK) >>
+ I40E_PFGEN_PORTNUM_PORT_NUM_SHIFT);
+ hw->port = (u8)reg;
+
+ /* Determine the PF number based on the PCI fn */
+ reg = rd32(hw, I40E_GLPCI_CAPSUP);
+ if (reg & I40E_GLPCI_CAPSUP_ARI_EN_MASK)
+ hw->pf_id = (u8)((hw->bus.device << 3) | hw->bus.func);
+ else
+ hw->pf_id = (u8)hw->bus.func;
+
status = i40e_init_nvm(hw);
return status;
}
@@ -210,8 +255,11 @@ i40e_status i40e_aq_mac_address_write(struct i40e_hw *hw,
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_mac_address_write);
cmd_data->command_flags = cpu_to_le16(flags);
- memcpy(&cmd_data->mac_sal, &mac_addr[0], 4);
- memcpy(&cmd_data->mac_sah, &mac_addr[4], 2);
+ cmd_data->mac_sah = cpu_to_le16((u16)mac_addr[0] << 8 | mac_addr[1]);
+ cmd_data->mac_sal = cpu_to_le32(((u32)mac_addr[2] << 24) |
+ ((u32)mac_addr[3] << 16) |
+ ((u32)mac_addr[4] << 8) |
+ mac_addr[5]);
status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
@@ -240,32 +288,53 @@ i40e_status i40e_get_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
}
/**
- * i40e_validate_mac_addr - Validate MAC address
- * @mac_addr: pointer to MAC address
- *
- * Tests a MAC address to ensure it is a valid Individual Address
+ * i40e_get_media_type - Gets media type
+ * @hw: pointer to the hardware structure
**/
-i40e_status i40e_validate_mac_addr(u8 *mac_addr)
+static enum i40e_media_type i40e_get_media_type(struct i40e_hw *hw)
{
- i40e_status status = 0;
-
- /* Make sure it is not a multicast address */
- if (I40E_IS_MULTICAST(mac_addr)) {
- hw_dbg(hw, "MAC address is multicast\n");
- status = I40E_ERR_INVALID_MAC_ADDR;
- /* Not a broadcast address */
- } else if (I40E_IS_BROADCAST(mac_addr)) {
- hw_dbg(hw, "MAC address is broadcast\n");
- status = I40E_ERR_INVALID_MAC_ADDR;
- /* Reject the zero address */
- } else if (mac_addr[0] == 0 && mac_addr[1] == 0 && mac_addr[2] == 0 &&
- mac_addr[3] == 0 && mac_addr[4] == 0 && mac_addr[5] == 0) {
- hw_dbg(hw, "MAC address is all zeros\n");
- status = I40E_ERR_INVALID_MAC_ADDR;
+ enum i40e_media_type media;
+
+ switch (hw->phy.link_info.phy_type) {
+ case I40E_PHY_TYPE_10GBASE_SR:
+ case I40E_PHY_TYPE_10GBASE_LR:
+ case I40E_PHY_TYPE_40GBASE_SR4:
+ case I40E_PHY_TYPE_40GBASE_LR4:
+ media = I40E_MEDIA_TYPE_FIBER;
+ break;
+ case I40E_PHY_TYPE_100BASE_TX:
+ case I40E_PHY_TYPE_1000BASE_T:
+ case I40E_PHY_TYPE_10GBASE_T:
+ media = I40E_MEDIA_TYPE_BASET;
+ break;
+ case I40E_PHY_TYPE_10GBASE_CR1_CU:
+ case I40E_PHY_TYPE_40GBASE_CR4_CU:
+ case I40E_PHY_TYPE_10GBASE_CR1:
+ case I40E_PHY_TYPE_40GBASE_CR4:
+ case I40E_PHY_TYPE_10GBASE_SFPP_CU:
+ media = I40E_MEDIA_TYPE_DA;
+ break;
+ case I40E_PHY_TYPE_1000BASE_KX:
+ case I40E_PHY_TYPE_10GBASE_KX4:
+ case I40E_PHY_TYPE_10GBASE_KR:
+ case I40E_PHY_TYPE_40GBASE_KR4:
+ media = I40E_MEDIA_TYPE_BACKPLANE;
+ break;
+ case I40E_PHY_TYPE_SGMII:
+ case I40E_PHY_TYPE_XAUI:
+ case I40E_PHY_TYPE_XFI:
+ case I40E_PHY_TYPE_XLAUI:
+ case I40E_PHY_TYPE_XLPPI:
+ default:
+ media = I40E_MEDIA_TYPE_UNKNOWN;
+ break;
}
- return status;
+
+ return media;
}
+#define I40E_PF_RESET_WAIT_COUNT_A0 200
+#define I40E_PF_RESET_WAIT_COUNT 10
/**
* i40e_pf_reset - Reset the PF
* @hw: pointer to the hardware structure
@@ -275,7 +344,8 @@ i40e_status i40e_validate_mac_addr(u8 *mac_addr)
**/
i40e_status i40e_pf_reset(struct i40e_hw *hw)
{
- u32 wait_cnt = 0;
+ u32 cnt = 0;
+ u32 cnt1 = 0;
u32 reg = 0;
u32 grst_del;
@@ -285,7 +355,7 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw)
*/
grst_del = rd32(hw, I40E_GLGEN_RSTCTL) & I40E_GLGEN_RSTCTL_GRSTDEL_MASK
>> I40E_GLGEN_RSTCTL_GRSTDEL_SHIFT;
- for (wait_cnt = 0; wait_cnt < grst_del + 2; wait_cnt++) {
+ for (cnt = 0; cnt < grst_del + 2; cnt++) {
reg = rd32(hw, I40E_GLGEN_RSTAT);
if (!(reg & I40E_GLGEN_RSTAT_DEVSTATE_MASK))
break;
@@ -296,17 +366,37 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw)
return I40E_ERR_RESET_FAILED;
}
- /* Determine the PF number based on the PCI fn */
- hw->pf_id = (u8)hw->bus.func;
+ /* Now Wait for the FW to be ready */
+ for (cnt1 = 0; cnt1 < I40E_PF_RESET_WAIT_COUNT; cnt1++) {
+ reg = rd32(hw, I40E_GLNVM_ULD);
+ reg &= (I40E_GLNVM_ULD_CONF_CORE_DONE_MASK |
+ I40E_GLNVM_ULD_CONF_GLOBAL_DONE_MASK);
+ if (reg == (I40E_GLNVM_ULD_CONF_CORE_DONE_MASK |
+ I40E_GLNVM_ULD_CONF_GLOBAL_DONE_MASK)) {
+ hw_dbg(hw, "Core and Global modules ready %d\n", cnt1);
+ break;
+ }
+ usleep_range(10000, 20000);
+ }
+ if (!(reg & (I40E_GLNVM_ULD_CONF_CORE_DONE_MASK |
+ I40E_GLNVM_ULD_CONF_GLOBAL_DONE_MASK))) {
+ hw_dbg(hw, "wait for FW Reset complete timedout\n");
+ hw_dbg(hw, "I40E_GLNVM_ULD = 0x%x\n", reg);
+ return I40E_ERR_RESET_FAILED;
+ }
/* If there was a Global Reset in progress when we got here,
* we don't need to do the PF Reset
*/
- if (!wait_cnt) {
+ if (!cnt) {
+ if (hw->revision_id == 0)
+ cnt = I40E_PF_RESET_WAIT_COUNT_A0;
+ else
+ cnt = I40E_PF_RESET_WAIT_COUNT;
reg = rd32(hw, I40E_PFGEN_CTRL);
wr32(hw, I40E_PFGEN_CTRL,
(reg | I40E_PFGEN_CTRL_PFSWR_MASK));
- for (wait_cnt = 0; wait_cnt < 10; wait_cnt++) {
+ for (; cnt; cnt--) {
reg = rd32(hw, I40E_PFGEN_CTRL);
if (!(reg & I40E_PFGEN_CTRL_PFSWR_MASK))
break;
@@ -319,6 +409,7 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw)
}
i40e_clear_pxe_mode(hw);
+
return 0;
}
@@ -335,9 +426,47 @@ void i40e_clear_pxe_mode(struct i40e_hw *hw)
/* Clear single descriptor fetch/write-back mode */
reg = rd32(hw, I40E_GLLAN_RCTL_0);
- wr32(hw, I40E_GLLAN_RCTL_0, (reg | I40E_GLLAN_RCTL_0_PXE_MODE_MASK));
+
+ if (hw->revision_id == 0) {
+ /* As a work around clear PXE_MODE instead of setting it */
+ wr32(hw, I40E_GLLAN_RCTL_0, (reg & (~I40E_GLLAN_RCTL_0_PXE_MODE_MASK)));
+ } else {
+ wr32(hw, I40E_GLLAN_RCTL_0, (reg | I40E_GLLAN_RCTL_0_PXE_MODE_MASK));
+ }
+}
+
+/**
+ * i40e_led_is_mine - helper to find matching led
+ * @hw: pointer to the hw struct
+ * @idx: index into GPIO registers
+ *
+ * returns: 0 if no match, otherwise the value of the GPIO_CTL register
+ */
+static u32 i40e_led_is_mine(struct i40e_hw *hw, int idx)
+{
+ u32 gpio_val = 0;
+ u32 port;
+
+ if (!hw->func_caps.led[idx])
+ return 0;
+
+ gpio_val = rd32(hw, I40E_GLGEN_GPIO_CTL(idx));
+ port = (gpio_val & I40E_GLGEN_GPIO_CTL_PRT_NUM_MASK) >>
+ I40E_GLGEN_GPIO_CTL_PRT_NUM_SHIFT;
+
+ /* if PRT_NUM_NA is 1 then this LED is not port specific, OR
+ * if it is not our port then ignore
+ */
+ if ((gpio_val & I40E_GLGEN_GPIO_CTL_PRT_NUM_NA_MASK) ||
+ (port != hw->port))
+ return 0;
+
+ return gpio_val;
}
+#define I40E_LED0 22
+#define I40E_LINK_ACTIVITY 0xC
+
/**
* i40e_led_get - return current on/off mode
* @hw: pointer to the hw struct
@@ -349,24 +478,20 @@ void i40e_clear_pxe_mode(struct i40e_hw *hw)
**/
u32 i40e_led_get(struct i40e_hw *hw)
{
- u32 gpio_val = 0;
u32 mode = 0;
- u32 port;
int i;
- for (i = 0; i < I40E_HW_CAP_MAX_GPIO; i++) {
- if (!hw->func_caps.led[i])
- continue;
-
- gpio_val = rd32(hw, I40E_GLGEN_GPIO_CTL(i));
- port = (gpio_val & I40E_GLGEN_GPIO_CTL_PRT_NUM_MASK)
- >> I40E_GLGEN_GPIO_CTL_PRT_NUM_SHIFT;
+ /* as per the documentation GPIO 22-29 are the LED
+ * GPIO pins named LED0..LED7
+ */
+ for (i = I40E_LED0; i <= I40E_GLGEN_GPIO_CTL_MAX_INDEX; i++) {
+ u32 gpio_val = i40e_led_is_mine(hw, i);
- if (port != hw->port)
+ if (!gpio_val)
continue;
- mode = (gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK)
- >> I40E_GLGEN_GPIO_CTL_INT_MODE_SHIFT;
+ mode = (gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK) >>
+ I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT;
break;
}
@@ -376,60 +501,45 @@ u32 i40e_led_get(struct i40e_hw *hw)
/**
* i40e_led_set - set new on/off mode
* @hw: pointer to the hw struct
- * @mode: 0=off, else on (see EAS for mode details)
+ * @mode: 0=off, 0xf=on (else see manual for mode details)
+ * @blink: true if the LED should blink when on, false if steady
+ *
+ * if this function is used to turn on the blink it should
+ * be used to disable the blink when restoring the original state.
**/
-void i40e_led_set(struct i40e_hw *hw, u32 mode)
+void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink)
{
- u32 gpio_val = 0;
- u32 led_mode = 0;
- u32 port;
int i;
- for (i = 0; i < I40E_HW_CAP_MAX_GPIO; i++) {
- if (!hw->func_caps.led[i])
- continue;
+ if (mode & 0xfffffff0)
+ hw_dbg(hw, "invalid mode passed in %X\n", mode);
- gpio_val = rd32(hw, I40E_GLGEN_GPIO_CTL(i));
- port = (gpio_val & I40E_GLGEN_GPIO_CTL_PRT_NUM_MASK)
- >> I40E_GLGEN_GPIO_CTL_PRT_NUM_SHIFT;
+ /* as per the documentation GPIO 22-29 are the LED
+ * GPIO pins named LED0..LED7
+ */
+ for (i = I40E_LED0; i <= I40E_GLGEN_GPIO_CTL_MAX_INDEX; i++) {
+ u32 gpio_val = i40e_led_is_mine(hw, i);
- if (port != hw->port)
+ if (!gpio_val)
continue;
- led_mode = (mode << I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT) &
- I40E_GLGEN_GPIO_CTL_LED_MODE_MASK;
gpio_val &= ~I40E_GLGEN_GPIO_CTL_LED_MODE_MASK;
- gpio_val |= led_mode;
+ /* this & is a bit of paranoia, but serves as a range check */
+ gpio_val |= ((mode << I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT) &
+ I40E_GLGEN_GPIO_CTL_LED_MODE_MASK);
+
+ if (mode == I40E_LINK_ACTIVITY)
+ blink = false;
+
+ gpio_val |= (blink ? 1 : 0) <<
+ I40E_GLGEN_GPIO_CTL_LED_BLINK_SHIFT;
+
wr32(hw, I40E_GLGEN_GPIO_CTL(i), gpio_val);
+ break;
}
}
/* Admin command wrappers */
-/**
- * i40e_aq_queue_shutdown
- * @hw: pointer to the hw struct
- * @unloading: is the driver unloading itself
- *
- * Tell the Firmware that we're shutting down the AdminQ and whether
- * or not the driver is unloading as well.
- **/
-i40e_status i40e_aq_queue_shutdown(struct i40e_hw *hw,
- bool unloading)
-{
- struct i40e_aq_desc desc;
- struct i40e_aqc_queue_shutdown *cmd =
- (struct i40e_aqc_queue_shutdown *)&desc.params.raw;
- i40e_status status;
-
- i40e_fill_default_direct_cmd_desc(&desc,
- i40e_aqc_opc_queue_shutdown);
-
- if (unloading)
- cmd->driver_unloading = cpu_to_le32(I40E_AQ_DRIVER_UNLOADING);
- status = i40e_asq_send_command(hw, &desc, NULL, 0, NULL);
-
- return status;
-}
/**
* i40e_aq_set_link_restart_an
@@ -490,15 +600,16 @@ i40e_status i40e_aq_get_link_info(struct i40e_hw *hw,
goto aq_get_link_info_exit;
/* save off old link status information */
- memcpy(&hw->phy.link_info_old, hw_link_info,
- sizeof(struct i40e_link_status));
+ hw->phy.link_info_old = *hw_link_info;
/* update link status */
hw_link_info->phy_type = (enum i40e_aq_phy_type)resp->phy_type;
+ hw->phy.media_type = i40e_get_media_type(hw);
hw_link_info->link_speed = (enum i40e_aq_link_speed)resp->link_speed;
hw_link_info->link_info = resp->link_info;
hw_link_info->an_info = resp->an_info;
hw_link_info->ext_info = resp->ext_info;
+ hw_link_info->loopback = resp->loopback;
if (resp->command_flags & cpu_to_le16(I40E_AQ_LSE_ENABLE))
hw_link_info->lse_enable = true;
@@ -519,7 +630,7 @@ aq_get_link_info_exit:
/**
* i40e_aq_add_vsi
* @hw: pointer to the hw struct
- * @vsi: pointer to a vsi context struct
+ * @vsi_ctx: pointer to a vsi context struct
* @cmd_details: pointer to command details structure or NULL
*
* Add a VSI context to the hardware.
@@ -571,7 +682,8 @@ aq_add_vsi_exit:
* @cmd_details: pointer to command details structure or NULL
**/
i40e_status i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw,
- u16 seid, bool set, struct i40e_asq_cmd_details *cmd_details)
+ u16 seid, bool set,
+ struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
@@ -665,7 +777,7 @@ i40e_status i40e_aq_set_vsi_broadcast(struct i40e_hw *hw,
/**
* i40e_get_vsi_params - get VSI configuration info
* @hw: pointer to the hw struct
- * @vsi: pointer to a vsi context struct
+ * @vsi_ctx: pointer to a vsi context struct
* @cmd_details: pointer to command details structure or NULL
**/
i40e_status i40e_aq_get_vsi_params(struct i40e_hw *hw,
@@ -673,8 +785,8 @@ i40e_status i40e_aq_get_vsi_params(struct i40e_hw *hw,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
- struct i40e_aqc_switch_seid *cmd =
- (struct i40e_aqc_switch_seid *)&desc.params.raw;
+ struct i40e_aqc_add_get_update_vsi *cmd =
+ (struct i40e_aqc_add_get_update_vsi *)&desc.params.raw;
struct i40e_aqc_add_get_update_vsi_completion *resp =
(struct i40e_aqc_add_get_update_vsi_completion *)
&desc.params.raw;
@@ -683,7 +795,7 @@ i40e_status i40e_aq_get_vsi_params(struct i40e_hw *hw,
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_get_vsi_parameters);
- cmd->seid = cpu_to_le16(vsi_ctx->seid);
+ cmd->uplink_seid = cpu_to_le16(vsi_ctx->seid);
desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
if (sizeof(vsi_ctx->info) > I40E_AQ_LARGE_BUF)
@@ -707,7 +819,7 @@ aq_get_vsi_params_exit:
/**
* i40e_aq_update_vsi_params
* @hw: pointer to the hw struct
- * @vsi: pointer to a vsi context struct
+ * @vsi_ctx: pointer to a vsi context struct
* @cmd_details: pointer to command details structure or NULL
*
* Update a VSI context.
@@ -717,13 +829,13 @@ i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
- struct i40e_aqc_switch_seid *cmd =
- (struct i40e_aqc_switch_seid *)&desc.params.raw;
+ struct i40e_aqc_add_get_update_vsi *cmd =
+ (struct i40e_aqc_add_get_update_vsi *)&desc.params.raw;
i40e_status status;
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_update_vsi_parameters);
- cmd->seid = cpu_to_le16(vsi_ctx->seid);
+ cmd->uplink_seid = cpu_to_le16(vsi_ctx->seid);
desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
if (sizeof(vsi_ctx->info) > I40E_AQ_LARGE_BUF)
@@ -810,7 +922,6 @@ i40e_status i40e_aq_get_firmware_version(struct i40e_hw *hw,
/**
* i40e_aq_send_driver_version
* @hw: pointer to the hw struct
- * @event: driver event: driver ok, start or stop
* @dv: driver's major, minor version
* @cmd_details: pointer to command details structure or NULL
*
@@ -873,6 +984,7 @@ i40e_get_link_status_exit:
* @downlink_seid: the VSI SEID
* @enabled_tc: bitmap of TCs to be enabled
* @default_port: true for default port VSI, false for control port
+ * @enable_l2_filtering: true to add L2 filter table rules to regular forwarding rules for cloud support
* @veb_seid: pointer to where to put the resulting VEB SEID
* @cmd_details: pointer to command details structure or NULL
*
@@ -881,7 +993,8 @@ i40e_get_link_status_exit:
**/
i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
u16 downlink_seid, u8 enabled_tc,
- bool default_port, u16 *veb_seid,
+ bool default_port, bool enable_l2_filtering,
+ u16 *veb_seid,
struct i40e_asq_cmd_details *cmd_details)
{
struct i40e_aq_desc desc;
@@ -907,6 +1020,10 @@ i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
veb_flags |= I40E_AQC_ADD_VEB_PORT_TYPE_DEFAULT;
else
veb_flags |= I40E_AQC_ADD_VEB_PORT_TYPE_DATA;
+
+ if (enable_l2_filtering)
+ veb_flags |= I40E_AQC_ADD_VEB_ENABLE_L2_FILTER;
+
cmd->veb_flags = cpu_to_le16(veb_flags);
status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
@@ -922,10 +1039,10 @@ i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
* @hw: pointer to the hw struct
* @veb_seid: the SEID of the VEB to query
* @switch_id: the uplink switch id
- * @floating_veb: set to true if the VEB is floating
+ * @floating: set to true if the VEB is floating
* @statistic_index: index of the stats counter block for this VEB
* @vebs_used: number of VEB's used by function
- * @vebs_unallocated: total VEB's not reserved by any function
+ * @vebs_free: total VEB's not reserved by any function
* @cmd_details: pointer to command details structure or NULL
*
* This retrieves the parameters for a particular VEB, specified by
@@ -1059,89 +1176,11 @@ i40e_status i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid,
}
/**
- * i40e_aq_add_vlan - Add VLAN ids to the HW filtering
- * @hw: pointer to the hw struct
- * @seid: VSI for the vlan filters
- * @v_list: list of vlan filters to be added
- * @count: length of the list
- * @cmd_details: pointer to command details structure or NULL
- **/
-i40e_status i40e_aq_add_vlan(struct i40e_hw *hw, u16 seid,
- struct i40e_aqc_add_remove_vlan_element_data *v_list,
- u8 count, struct i40e_asq_cmd_details *cmd_details)
-{
- struct i40e_aq_desc desc;
- struct i40e_aqc_macvlan *cmd =
- (struct i40e_aqc_macvlan *)&desc.params.raw;
- i40e_status status;
- u16 buf_size;
-
- if (count == 0 || !v_list || !hw)
- return I40E_ERR_PARAM;
-
- buf_size = count * sizeof(struct i40e_aqc_add_remove_vlan_element_data);
-
- /* prep the rest of the request */
- i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_add_vlan);
- cmd->num_addresses = cpu_to_le16(count);
- cmd->seid[0] = cpu_to_le16(seid | I40E_AQC_MACVLAN_CMD_SEID_VALID);
- cmd->seid[1] = 0;
- cmd->seid[2] = 0;
-
- desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
- if (buf_size > I40E_AQ_LARGE_BUF)
- desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
-
- status = i40e_asq_send_command(hw, &desc, v_list, buf_size,
- cmd_details);
-
- return status;
-}
-
-/**
- * i40e_aq_remove_vlan - Remove VLANs from the HW filtering
- * @hw: pointer to the hw struct
- * @seid: VSI for the vlan filters
- * @v_list: list of macvlans to be removed
- * @count: length of the list
- * @cmd_details: pointer to command details structure or NULL
- **/
-i40e_status i40e_aq_remove_vlan(struct i40e_hw *hw, u16 seid,
- struct i40e_aqc_add_remove_vlan_element_data *v_list,
- u8 count, struct i40e_asq_cmd_details *cmd_details)
-{
- struct i40e_aq_desc desc;
- struct i40e_aqc_macvlan *cmd =
- (struct i40e_aqc_macvlan *)&desc.params.raw;
- i40e_status status;
- u16 buf_size;
-
- if (count == 0 || !v_list || !hw)
- return I40E_ERR_PARAM;
-
- buf_size = count * sizeof(struct i40e_aqc_add_remove_vlan_element_data);
-
- /* prep the rest of the request */
- i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_remove_vlan);
- cmd->num_addresses = cpu_to_le16(count);
- cmd->seid[0] = cpu_to_le16(seid | I40E_AQC_MACVLAN_CMD_SEID_VALID);
- cmd->seid[1] = 0;
- cmd->seid[2] = 0;
-
- desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
- if (buf_size > I40E_AQ_LARGE_BUF)
- desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
-
- status = i40e_asq_send_command(hw, &desc, v_list, buf_size,
- cmd_details);
-
- return status;
-}
-
-/**
* i40e_aq_send_msg_to_vf
* @hw: pointer to the hardware structure
* @vfid: vf id to send msg
+ * @v_opcode: opcodes for VF-PF communication
+ * @v_retval: return error code
* @msg: pointer to the msg buffer
* @msglen: msg length
* @cmd_details: pointer to command details
@@ -1681,6 +1720,64 @@ i40e_status i40e_aq_start_lldp(struct i40e_hw *hw,
}
/**
+ * i40e_aq_add_udp_tunnel
+ * @hw: pointer to the hw struct
+ * @udp_port: the UDP port to add
+ * @header_len: length of the tunneling header length in DWords
+ * @protocol_index: protocol index type
+ * @filter_index: pointer to filter index
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_add_udp_tunnel(struct i40e_hw *hw,
+ u16 udp_port, u8 header_len,
+ u8 protocol_index, u8 *filter_index,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_add_udp_tunnel *cmd =
+ (struct i40e_aqc_add_udp_tunnel *)&desc.params.raw;
+ struct i40e_aqc_del_udp_tunnel_completion *resp =
+ (struct i40e_aqc_del_udp_tunnel_completion *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_add_udp_tunnel);
+
+ cmd->udp_port = cpu_to_le16(udp_port);
+ cmd->header_len = header_len;
+ cmd->protocol_type = protocol_index;
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ if (!status)
+ *filter_index = resp->index;
+
+ return status;
+}
+
+/**
+ * i40e_aq_del_udp_tunnel
+ * @hw: pointer to the hw struct
+ * @index: filter index
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_del_udp_tunnel(struct i40e_hw *hw, u8 index,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_remove_udp_tunnel *cmd =
+ (struct i40e_aqc_remove_udp_tunnel *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_del_udp_tunnel);
+
+ cmd->index = index;
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
* i40e_aq_delete_element - Delete switch element
* @hw: pointer to the hw struct
* @seid: the SEID to delete from the switch
@@ -2039,3 +2136,47 @@ i40e_status i40e_set_filter_control(struct i40e_hw *hw,
return 0;
}
+/**
+ * i40e_set_pci_config_data - store PCI bus info
+ * @hw: pointer to hardware structure
+ * @link_status: the link status word from PCI config space
+ *
+ * Stores the PCI bus info (speed, width, type) within the i40e_hw structure
+ **/
+void i40e_set_pci_config_data(struct i40e_hw *hw, u16 link_status)
+{
+ hw->bus.type = i40e_bus_type_pci_express;
+
+ switch (link_status & PCI_EXP_LNKSTA_NLW) {
+ case PCI_EXP_LNKSTA_NLW_X1:
+ hw->bus.width = i40e_bus_width_pcie_x1;
+ break;
+ case PCI_EXP_LNKSTA_NLW_X2:
+ hw->bus.width = i40e_bus_width_pcie_x2;
+ break;
+ case PCI_EXP_LNKSTA_NLW_X4:
+ hw->bus.width = i40e_bus_width_pcie_x4;
+ break;
+ case PCI_EXP_LNKSTA_NLW_X8:
+ hw->bus.width = i40e_bus_width_pcie_x8;
+ break;
+ default:
+ hw->bus.width = i40e_bus_width_unknown;
+ break;
+ }
+
+ switch (link_status & PCI_EXP_LNKSTA_CLS) {
+ case PCI_EXP_LNKSTA_CLS_2_5GB:
+ hw->bus.speed = i40e_bus_speed_2500;
+ break;
+ case PCI_EXP_LNKSTA_CLS_5_0GB:
+ hw->bus.speed = i40e_bus_speed_5000;
+ break;
+ case PCI_EXP_LNKSTA_CLS_8_0GB:
+ hw->bus.speed = i40e_bus_speed_8000;
+ break;
+ default:
+ hw->bus.speed = i40e_bus_speed_unknown;
+ break;
+ }
+}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index ef4cb1cf31f2..36a5cc89bf0b 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 Intel Corporation.
+ * Copyright(c) 2013 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
@@ -192,12 +191,12 @@ static ssize_t i40e_dbg_dump_write(struct file *filp,
len = (sizeof(struct i40e_aq_desc)
* pf->hw.aq.num_asq_entries);
- memcpy(p, pf->hw.aq.asq.desc, len);
+ memcpy(p, pf->hw.aq.asq.desc_buf.va, len);
p += len;
len = (sizeof(struct i40e_aq_desc)
* pf->hw.aq.num_arq_entries);
- memcpy(p, pf->hw.aq.arq.desc, len);
+ memcpy(p, pf->hw.aq.arq.desc_buf.va, len);
p += len;
i40e_dbg_dump_data_len = buflen;
@@ -362,7 +361,7 @@ static ssize_t i40e_dbg_command_read(struct file *filp, char __user *buffer,
}
/**
- * i40e_dbg_dump_vsi_seid - handles dump vsi seid write into pokem datum
+ * i40e_dbg_dump_vsi_seid - handles dump vsi seid write into command datum
* @pf: the i40e_pf created in command write
* @seid: the seid the user put in
**/
@@ -516,10 +515,10 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
rx_ring->stats.bytes,
rx_ring->rx_stats.non_eop_descs);
dev_info(&pf->pdev->dev,
- " rx_rings[%i]: rx_stats: alloc_rx_page_failed = %lld, alloc_rx_buff_failed = %lld\n",
+ " rx_rings[%i]: rx_stats: alloc_page_failed = %lld, alloc_buff_failed = %lld\n",
i,
- rx_ring->rx_stats.alloc_rx_page_failed,
- rx_ring->rx_stats.alloc_rx_buff_failed);
+ rx_ring->rx_stats.alloc_page_failed,
+ rx_ring->rx_stats.alloc_buff_failed);
dev_info(&pf->pdev->dev,
" rx_rings[%i]: size = %i, dma = 0x%08lx\n",
i, rx_ring->size,
@@ -533,6 +532,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
struct i40e_ring *tx_ring = ACCESS_ONCE(vsi->tx_rings[i]);
if (!tx_ring)
continue;
+
dev_info(&pf->pdev->dev,
" tx_rings[%i]: desc = %p\n",
i, tx_ring->desc);
@@ -707,8 +707,13 @@ static void i40e_dbg_dump_aq_desc(struct i40e_pf *pf)
{
struct i40e_adminq_ring *ring;
struct i40e_hw *hw = &pf->hw;
+ char hdr[32];
int i;
+ snprintf(hdr, sizeof(hdr), "%s %s: ",
+ dev_driver_string(&pf->pdev->dev),
+ dev_name(&pf->pdev->dev));
+
/* first the send (command) ring, then the receive (event) ring */
dev_info(&pf->pdev->dev, "AdminQ Tx Ring\n");
ring = &(hw->aq.asq);
@@ -718,14 +723,8 @@ static void i40e_dbg_dump_aq_desc(struct i40e_pf *pf)
" at[%02d] flags=0x%04x op=0x%04x dlen=0x%04x ret=0x%04x cookie_h=0x%08x cookie_l=0x%08x\n",
i, d->flags, d->opcode, d->datalen, d->retval,
d->cookie_high, d->cookie_low);
- dev_info(&pf->pdev->dev,
- " %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
- d->params.raw[0], d->params.raw[1], d->params.raw[2],
- d->params.raw[3], d->params.raw[4], d->params.raw[5],
- d->params.raw[6], d->params.raw[7], d->params.raw[8],
- d->params.raw[9], d->params.raw[10], d->params.raw[11],
- d->params.raw[12], d->params.raw[13],
- d->params.raw[14], d->params.raw[15]);
+ print_hex_dump(KERN_INFO, hdr, DUMP_PREFIX_NONE,
+ 16, 1, d->params.raw, 16, 0);
}
dev_info(&pf->pdev->dev, "AdminQ Rx Ring\n");
@@ -736,14 +735,8 @@ static void i40e_dbg_dump_aq_desc(struct i40e_pf *pf)
" ar[%02d] flags=0x%04x op=0x%04x dlen=0x%04x ret=0x%04x cookie_h=0x%08x cookie_l=0x%08x\n",
i, d->flags, d->opcode, d->datalen, d->retval,
d->cookie_high, d->cookie_low);
- dev_info(&pf->pdev->dev,
- " %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
- d->params.raw[0], d->params.raw[1], d->params.raw[2],
- d->params.raw[3], d->params.raw[4], d->params.raw[5],
- d->params.raw[6], d->params.raw[7], d->params.raw[8],
- d->params.raw[9], d->params.raw[10], d->params.raw[11],
- d->params.raw[12], d->params.raw[13],
- d->params.raw[14], d->params.raw[15]);
+ print_hex_dump(KERN_INFO, hdr, DUMP_PREFIX_NONE,
+ 16, 1, d->params.raw, 16, 0);
}
}
@@ -766,20 +759,17 @@ static void i40e_dbg_dump_desc(int cnt, int vsi_seid, int ring_id, int desc_n,
vsi = i40e_dbg_find_vsi(pf, vsi_seid);
if (!vsi) {
- dev_info(&pf->pdev->dev,
- "vsi %d not found\n", vsi_seid);
- if (is_rx_ring)
- dev_info(&pf->pdev->dev, "dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
- else
- dev_info(&pf->pdev->dev, "dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
+ dev_info(&pf->pdev->dev, "vsi %d not found\n", vsi_seid);
return;
}
if (ring_id >= vsi->num_queue_pairs || ring_id < 0) {
dev_info(&pf->pdev->dev, "ring %d not found\n", ring_id);
- if (is_rx_ring)
- dev_info(&pf->pdev->dev, "dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
- else
- dev_info(&pf->pdev->dev, "dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
+ return;
+ }
+ if (!vsi->tx_rings) {
+ dev_info(&pf->pdev->dev,
+ "descriptor rings have not been allocated for vsi %d\n",
+ vsi_seid);
return;
}
if (is_rx_ring)
@@ -830,10 +820,7 @@ static void i40e_dbg_dump_desc(int cnt, int vsi_seid, int ring_id, int desc_n,
desc_n, ds->read.pkt_addr, ds->read.hdr_addr,
ds->read.rsvd1, ds->read.rsvd2);
} else {
- if (is_rx_ring)
- dev_info(&pf->pdev->dev, "dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
- else
- dev_info(&pf->pdev->dev, "dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
+ dev_info(&pf->pdev->dev, "dump desc rx/tx <vsi_seid> <ring_id> [<desc_n>]\n");
}
}
@@ -979,8 +966,7 @@ static void i40e_dbg_dump_veb_seid(struct i40e_pf *pf, int seid)
veb = i40e_dbg_find_veb(pf, seid);
if (!veb) {
- dev_info(&pf->pdev->dev,
- "%d: can't find veb\n", seid);
+ dev_info(&pf->pdev->dev, "can't find veb %d\n", seid);
return;
}
dev_info(&pf->pdev->dev,
@@ -1022,8 +1008,6 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
char *cmd_buf, *cmd_buf_tmp;
int bytes_not_copied;
struct i40e_vsi *vsi;
- u8 *print_buf_start;
- u8 *print_buf;
int vsi_seid;
int veb_seid;
int cnt;
@@ -1048,11 +1032,6 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
count = cmd_buf_tmp - cmd_buf + 1;
}
- print_buf_start = kzalloc(I40E_MAX_DEBUG_OUT_BUFFER, GFP_KERNEL);
- if (!print_buf_start)
- goto command_write_done;
- print_buf = print_buf_start;
-
if (strncmp(cmd_buf, "add vsi", 7) == 0) {
vsi_seid = -1;
cnt = sscanf(&cmd_buf[7], "%i", &vsi_seid);
@@ -1104,7 +1083,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
vsi = i40e_dbg_find_vsi(pf, vsi_seid);
if (!vsi) {
dev_info(&pf->pdev->dev,
- "add relay: vsi VSI %d not found\n", vsi_seid);
+ "add relay: VSI %d not found\n", vsi_seid);
goto command_write_done;
}
@@ -1462,20 +1441,24 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
}
} else if (strncmp(cmd_buf, "pfr", 3) == 0) {
dev_info(&pf->pdev->dev, "forcing PFR\n");
- i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED));
+ i40e_do_reset_safe(pf, (1 << __I40E_PF_RESET_REQUESTED));
} else if (strncmp(cmd_buf, "corer", 5) == 0) {
dev_info(&pf->pdev->dev, "forcing CoreR\n");
- i40e_do_reset(pf, (1 << __I40E_CORE_RESET_REQUESTED));
+ i40e_do_reset_safe(pf, (1 << __I40E_CORE_RESET_REQUESTED));
} else if (strncmp(cmd_buf, "globr", 5) == 0) {
dev_info(&pf->pdev->dev, "forcing GlobR\n");
- i40e_do_reset(pf, (1 << __I40E_GLOBAL_RESET_REQUESTED));
+ i40e_do_reset_safe(pf, (1 << __I40E_GLOBAL_RESET_REQUESTED));
+
+ } else if (strncmp(cmd_buf, "empr", 4) == 0) {
+ dev_info(&pf->pdev->dev, "forcing EMPR\n");
+ i40e_do_reset_safe(pf, (1 << __I40E_EMP_RESET_REQUESTED));
} else if (strncmp(cmd_buf, "read", 4) == 0) {
u32 address;
u32 value;
- cnt = sscanf(&cmd_buf[4], "%x", &address);
+ cnt = sscanf(&cmd_buf[4], "%i", &address);
if (cnt != 1) {
dev_info(&pf->pdev->dev, "read <reg>\n");
goto command_write_done;
@@ -1494,7 +1477,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
} else if (strncmp(cmd_buf, "write", 5) == 0) {
u32 address, value;
- cnt = sscanf(&cmd_buf[5], "%x %x", &address, &value);
+ cnt = sscanf(&cmd_buf[5], "%i %i", &address, &value);
if (cnt != 2) {
dev_info(&pf->pdev->dev, "write <reg> <value>\n");
goto command_write_done;
@@ -1512,7 +1495,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
address, value);
} else if (strncmp(cmd_buf, "clear_stats", 11) == 0) {
if (strncmp(&cmd_buf[12], "vsi", 3) == 0) {
- cnt = sscanf(&cmd_buf[15], "%d", &vsi_seid);
+ cnt = sscanf(&cmd_buf[15], "%i", &vsi_seid);
if (cnt == 0) {
int i;
for (i = 0; i < pf->hw.func_caps.num_vsis; i++)
@@ -1539,6 +1522,118 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
} else {
dev_info(&pf->pdev->dev, "clear_stats vsi [seid] or clear_stats pf\n");
}
+ } else if (strncmp(cmd_buf, "send aq_cmd", 11) == 0) {
+ struct i40e_aq_desc *desc;
+ i40e_status ret;
+
+ desc = kzalloc(sizeof(struct i40e_aq_desc), GFP_KERNEL);
+ if (!desc)
+ goto command_write_done;
+ cnt = sscanf(&cmd_buf[11],
+ "%hx %hx %hx %hx %x %x %x %x %x %x",
+ &desc->flags,
+ &desc->opcode, &desc->datalen, &desc->retval,
+ &desc->cookie_high, &desc->cookie_low,
+ &desc->params.internal.param0,
+ &desc->params.internal.param1,
+ &desc->params.internal.param2,
+ &desc->params.internal.param3);
+ if (cnt != 10) {
+ dev_info(&pf->pdev->dev,
+ "send aq_cmd: bad command string, cnt=%d\n",
+ cnt);
+ kfree(desc);
+ desc = NULL;
+ goto command_write_done;
+ }
+ ret = i40e_asq_send_command(&pf->hw, desc, NULL, 0, NULL);
+ if (!ret) {
+ dev_info(&pf->pdev->dev, "AQ command sent Status : Success\n");
+ } else if (ret == I40E_ERR_ADMIN_QUEUE_ERROR) {
+ dev_info(&pf->pdev->dev,
+ "AQ command send failed Opcode %x AQ Error: %d\n",
+ desc->opcode, pf->hw.aq.asq_last_status);
+ } else {
+ dev_info(&pf->pdev->dev,
+ "AQ command send failed Opcode %x Status: %d\n",
+ desc->opcode, ret);
+ }
+ dev_info(&pf->pdev->dev,
+ "AQ desc WB 0x%04x 0x%04x 0x%04x 0x%04x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ desc->flags, desc->opcode, desc->datalen, desc->retval,
+ desc->cookie_high, desc->cookie_low,
+ desc->params.internal.param0,
+ desc->params.internal.param1,
+ desc->params.internal.param2,
+ desc->params.internal.param3);
+ kfree(desc);
+ desc = NULL;
+ } else if (strncmp(cmd_buf, "send indirect aq_cmd", 20) == 0) {
+ struct i40e_aq_desc *desc;
+ i40e_status ret;
+ u16 buffer_len;
+ u8 *buff;
+
+ desc = kzalloc(sizeof(struct i40e_aq_desc), GFP_KERNEL);
+ if (!desc)
+ goto command_write_done;
+ cnt = sscanf(&cmd_buf[20],
+ "%hx %hx %hx %hx %x %x %x %x %x %x %hd",
+ &desc->flags,
+ &desc->opcode, &desc->datalen, &desc->retval,
+ &desc->cookie_high, &desc->cookie_low,
+ &desc->params.internal.param0,
+ &desc->params.internal.param1,
+ &desc->params.internal.param2,
+ &desc->params.internal.param3,
+ &buffer_len);
+ if (cnt != 11) {
+ dev_info(&pf->pdev->dev,
+ "send indirect aq_cmd: bad command string, cnt=%d\n",
+ cnt);
+ kfree(desc);
+ desc = NULL;
+ goto command_write_done;
+ }
+ /* Just stub a buffer big enough in case user messed up */
+ if (buffer_len == 0)
+ buffer_len = 1280;
+
+ buff = kzalloc(buffer_len, GFP_KERNEL);
+ if (!buff) {
+ kfree(desc);
+ desc = NULL;
+ goto command_write_done;
+ }
+ desc->flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+ ret = i40e_asq_send_command(&pf->hw, desc, buff,
+ buffer_len, NULL);
+ if (!ret) {
+ dev_info(&pf->pdev->dev, "AQ command sent Status : Success\n");
+ } else if (ret == I40E_ERR_ADMIN_QUEUE_ERROR) {
+ dev_info(&pf->pdev->dev,
+ "AQ command send failed Opcode %x AQ Error: %d\n",
+ desc->opcode, pf->hw.aq.asq_last_status);
+ } else {
+ dev_info(&pf->pdev->dev,
+ "AQ command send failed Opcode %x Status: %d\n",
+ desc->opcode, ret);
+ }
+ dev_info(&pf->pdev->dev,
+ "AQ desc WB 0x%04x 0x%04x 0x%04x 0x%04x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n",
+ desc->flags, desc->opcode, desc->datalen, desc->retval,
+ desc->cookie_high, desc->cookie_low,
+ desc->params.internal.param0,
+ desc->params.internal.param1,
+ desc->params.internal.param2,
+ desc->params.internal.param3);
+ print_hex_dump(KERN_INFO, "AQ buffer WB: ",
+ DUMP_PREFIX_OFFSET, 16, 1,
+ buff, buffer_len, true);
+ kfree(buff);
+ buff = NULL;
+ kfree(desc);
+ desc = NULL;
} else if ((strncmp(cmd_buf, "add fd_filter", 13) == 0) ||
(strncmp(cmd_buf, "rem fd_filter", 13) == 0)) {
struct i40e_fdir_data fd_data;
@@ -1564,7 +1659,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
if (strncmp(cmd_buf, "add", 3) == 0)
add = true;
cnt = sscanf(&cmd_buf[13],
- "%hx %2hhx %2hhx %hx %2hhx %2hhx %hx %x %hd %512s",
+ "%hx %2hhx %2hhx %hx %2hhx %2hhx %hx %x %hd %511s",
&fd_data.q_index,
&fd_data.flex_off, &fd_data.pctype,
&fd_data.dest_vsi, &fd_data.dest_ctl,
@@ -1588,19 +1683,15 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
packet_len = min_t(u16,
packet_len, I40E_FDIR_MAX_RAW_PACKET_LOOKUP);
- dev_info(&pf->pdev->dev, "FD raw packet:\n");
for (i = 0; i < packet_len; i++) {
sscanf(&asc_packet[j], "%2hhx ",
&fd_data.raw_packet[i]);
j += 3;
- snprintf(print_buf, 3, "%02x ", fd_data.raw_packet[i]);
- print_buf += 3;
- if ((i % 16) == 15) {
- snprintf(print_buf, 1, "\n");
- print_buf++;
- }
}
- dev_info(&pf->pdev->dev, "%s\n", print_buf_start);
+ dev_info(&pf->pdev->dev, "FD raw packet dump\n");
+ print_hex_dump(KERN_INFO, "FD raw packet: ",
+ DUMP_PREFIX_OFFSET, 16, 1,
+ fd_data.raw_packet, packet_len, true);
ret = i40e_program_fdir_filter(&fd_data, pf, add);
if (!ret) {
dev_info(&pf->pdev->dev, "Filter command send Status : Success\n");
@@ -1634,7 +1725,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
} else if (strncmp(&cmd_buf[5],
"get local", 9) == 0) {
u16 llen, rlen;
- int ret, i;
+ int ret;
u8 *buff;
buff = kzalloc(I40E_LLDPDU_SIZE, GFP_KERNEL);
if (!buff)
@@ -1652,22 +1743,15 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
buff = NULL;
goto command_write_done;
}
- dev_info(&pf->pdev->dev,
- "Get LLDP MIB (local) AQ buffer written back:\n");
- for (i = 0; i < I40E_LLDPDU_SIZE; i++) {
- snprintf(print_buf, 3, "%02x ", buff[i]);
- print_buf += 3;
- if ((i % 16) == 15) {
- snprintf(print_buf, 1, "\n");
- print_buf++;
- }
- }
- dev_info(&pf->pdev->dev, "%s\n", print_buf_start);
+ dev_info(&pf->pdev->dev, "LLDP MIB (local)\n");
+ print_hex_dump(KERN_INFO, "LLDP MIB (local): ",
+ DUMP_PREFIX_OFFSET, 16, 1,
+ buff, I40E_LLDPDU_SIZE, true);
kfree(buff);
buff = NULL;
} else if (strncmp(&cmd_buf[5], "get remote", 10) == 0) {
u16 llen, rlen;
- int ret, i;
+ int ret;
u8 *buff;
buff = kzalloc(I40E_LLDPDU_SIZE, GFP_KERNEL);
if (!buff)
@@ -1686,17 +1770,10 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
buff = NULL;
goto command_write_done;
}
- dev_info(&pf->pdev->dev,
- "Get LLDP MIB (remote) AQ buffer written back:\n");
- for (i = 0; i < I40E_LLDPDU_SIZE; i++) {
- snprintf(print_buf, 3, "%02x ", buff[i]);
- print_buf += 3;
- if ((i % 16) == 15) {
- snprintf(print_buf, 1, "\n");
- print_buf++;
- }
- }
- dev_info(&pf->pdev->dev, "%s\n", print_buf_start);
+ dev_info(&pf->pdev->dev, "LLDP MIB (remote)\n");
+ print_hex_dump(KERN_INFO, "LLDP MIB (remote): ",
+ DUMP_PREFIX_OFFSET, 16, 1,
+ buff, I40E_LLDPDU_SIZE, true);
kfree(buff);
buff = NULL;
} else if (strncmp(&cmd_buf[5], "event on", 8) == 0) {
@@ -1721,7 +1798,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
}
}
} else if (strncmp(cmd_buf, "nvm read", 8) == 0) {
- u16 buffer_len, i, bytes;
+ u16 buffer_len, bytes;
u16 module;
u32 offset;
u16 *buff;
@@ -1775,16 +1852,10 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
dev_info(&pf->pdev->dev,
"Read NVM module=0x%x offset=0x%x words=%d\n",
module, offset, buffer_len);
- for (i = 0; i < buffer_len; i++) {
- if ((i % 16) == 0) {
- snprintf(print_buf, 11, "\n0x%08x: ",
- offset + i);
- print_buf += 11;
- }
- snprintf(print_buf, 5, "%04x ", buff[i]);
- print_buf += 5;
- }
- dev_info(&pf->pdev->dev, "%s\n", print_buf_start);
+ if (bytes)
+ print_hex_dump(KERN_INFO, "NVM Dump: ",
+ DUMP_PREFIX_OFFSET, 16, 2,
+ buff, bytes, true);
}
kfree(buff);
buff = NULL;
@@ -1814,6 +1885,8 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
dev_info(&pf->pdev->dev, " pfr\n");
dev_info(&pf->pdev->dev, " corer\n");
dev_info(&pf->pdev->dev, " globr\n");
+ dev_info(&pf->pdev->dev, " send aq_cmd <flags> <opcode> <datalen> <retval> <cookie_h> <cookie_l> <param0> <param1> <param2> <param3>\n");
+ dev_info(&pf->pdev->dev, " send indirect aq_cmd <flags> <opcode> <datalen> <retval> <cookie_h> <cookie_l> <param0> <param1> <param2> <param3> <buffer_len>\n");
dev_info(&pf->pdev->dev, " add fd_filter <dest q_index> <flex_off> <pctype> <dest_vsi> <dest_ctl> <fd_status> <cnt_index> <fd_id> <packet_len> <packet>\n");
dev_info(&pf->pdev->dev, " rem fd_filter <dest q_index> <flex_off> <pctype> <dest_vsi> <dest_ctl> <fd_status> <cnt_index> <fd_id> <packet_len> <packet>\n");
dev_info(&pf->pdev->dev, " lldp start\n");
@@ -1828,9 +1901,6 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
command_write_done:
kfree(cmd_buf);
cmd_buf = NULL;
- kfree(print_buf_start);
- print_buf = NULL;
- print_buf_start = NULL;
return count;
}
diff --git a/drivers/net/ethernet/intel/i40e/i40e_diag.c b/drivers/net/ethernet/intel/i40e/i40e_diag.c
index de255143bde6..b2380daef8c1 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_diag.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_diag.c
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 Intel Corporation.
+ * Copyright(c) 2013 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
@@ -68,16 +67,16 @@ static i40e_status i40e_diag_reg_pattern_test(struct i40e_hw *hw,
struct i40e_diag_reg_test_info i40e_reg_list[] = {
/* offset mask elements stride */
- {I40E_QTX_CTL(0), 0x0000FFBF, 64, I40E_QTX_CTL(1) - I40E_QTX_CTL(0)},
+ {I40E_QTX_CTL(0), 0x0000FFBF, 4, I40E_QTX_CTL(1) - I40E_QTX_CTL(0)},
{I40E_PFINT_ITR0(0), 0x00000FFF, 3, I40E_PFINT_ITR0(1) - I40E_PFINT_ITR0(0)},
- {I40E_PFINT_ITRN(0, 0), 0x00000FFF, 64, I40E_PFINT_ITRN(0, 1) - I40E_PFINT_ITRN(0, 0)},
- {I40E_PFINT_ITRN(1, 0), 0x00000FFF, 64, I40E_PFINT_ITRN(1, 1) - I40E_PFINT_ITRN(1, 0)},
- {I40E_PFINT_ITRN(2, 0), 0x00000FFF, 64, I40E_PFINT_ITRN(2, 1) - I40E_PFINT_ITRN(2, 0)},
+ {I40E_PFINT_ITRN(0, 0), 0x00000FFF, 8, I40E_PFINT_ITRN(0, 1) - I40E_PFINT_ITRN(0, 0)},
+ {I40E_PFINT_ITRN(1, 0), 0x00000FFF, 8, I40E_PFINT_ITRN(1, 1) - I40E_PFINT_ITRN(1, 0)},
+ {I40E_PFINT_ITRN(2, 0), 0x00000FFF, 8, I40E_PFINT_ITRN(2, 1) - I40E_PFINT_ITRN(2, 0)},
{I40E_PFINT_STAT_CTL0, 0x0000000C, 1, 0},
{I40E_PFINT_LNKLST0, 0x00001FFF, 1, 0},
- {I40E_PFINT_LNKLSTN(0), 0x000007FF, 511, I40E_PFINT_LNKLSTN(1) - I40E_PFINT_LNKLSTN(0)},
- {I40E_QINT_TQCTL(0), 0x000000FF, I40E_QINT_TQCTL_MAX_INDEX + 1, I40E_QINT_TQCTL(1) - I40E_QINT_TQCTL(0)},
- {I40E_QINT_RQCTL(0), 0x000000FF, I40E_QINT_RQCTL_MAX_INDEX + 1, I40E_QINT_RQCTL(1) - I40E_QINT_RQCTL(0)},
+ {I40E_PFINT_LNKLSTN(0), 0x000007FF, 64, I40E_PFINT_LNKLSTN(1) - I40E_PFINT_LNKLSTN(0)},
+ {I40E_QINT_TQCTL(0), 0x000000FF, 64, I40E_QINT_TQCTL(1) - I40E_QINT_TQCTL(0)},
+ {I40E_QINT_RQCTL(0), 0x000000FF, 64, I40E_QINT_RQCTL(1) - I40E_QINT_RQCTL(0)},
{I40E_PFINT_ICR0_ENA, 0xF7F20000, 1, 0},
{ 0 }
};
@@ -119,7 +118,7 @@ i40e_status i40e_diag_eeprom_test(struct i40e_hw *hw)
/* read NVM control word and if NVM valid, validate EEPROM checksum*/
ret_code = i40e_read_nvm_word(hw, I40E_SR_NVM_CONTROL_WORD, &reg_val);
- if ((!ret_code) &&
+ if (!ret_code &&
((reg_val & I40E_SR_CONTROL_WORD_1_MASK) ==
(0x01 << I40E_SR_CONTROL_WORD_1_SHIFT))) {
ret_code = i40e_validate_nvm_checksum(hw, NULL);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_diag.h b/drivers/net/ethernet/intel/i40e/i40e_diag.h
index 3d98277f4526..0b5911652084 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_diag.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_diag.h
@@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
- * Copyright(c) 2013 Intel Corporation.
+ * Copyright(c) 2013 - 2014 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -12,9 +12,8 @@
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
*
* The full GNU General Public License is included in this distribution in
* the file called "COPYING".
@@ -31,10 +30,10 @@
#include "i40e_type.h"
enum i40e_lb_mode {
- I40E_LB_MODE_NONE = 0,
- I40E_LB_MODE_PHY_LOCAL,
- I40E_LB_MODE_PHY_REMOTE,
- I40E_LB_MODE_MAC_LOCAL,
+ I40E_LB_MODE_NONE = 0x0,
+ I40E_LB_MODE_PHY_LOCAL = I40E_AQ_LB_PHY_LOCAL,
+ I40E_LB_MODE_PHY_REMOTE = I40E_AQ_LB_PHY_REMOTE,
+ I40E_LB_MODE_MAC_LOCAL = I40E_AQ_LB_MAC_LOCAL,
};
struct i40e_diag_reg_test_info {
diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 1b86138fa9e1..7b87d5115816 100644
--- a/