diff options
Diffstat (limited to 'include/linux')
28 files changed, 351 insertions, 46 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild index c94e71781b79..4b0b7ed4a999 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -238,6 +238,7 @@ header-y += magic.h header-y += major.h header-y += map_to_7segment.h header-y += matroxfb.h +header-y += mdio.h header-y += media.h header-y += mempolicy.h header-y += meye.h diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 83c209f39493..b9f65fbee42f 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -136,6 +136,7 @@ struct bcma_device { bool dev_registered; u8 core_index; + u8 core_unit; u32 addr; u32 wrap; @@ -195,6 +196,7 @@ struct bcma_bus { struct list_head cores; u8 nr_cores; u8 init_done:1; + u8 num; struct bcma_drv_cc drv_cc; struct bcma_drv_pci drv_pci; diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index a33086a7530b..e72938b10714 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -181,6 +181,22 @@ #define BCMA_CC_FLASH_CFG 0x0128 #define BCMA_CC_FLASH_CFG_DS 0x0010 /* Data size, 0=8bit, 1=16bit */ #define BCMA_CC_FLASH_WAITCNT 0x012C +#define BCMA_CC_SROM_CONTROL 0x0190 +#define BCMA_CC_SROM_CONTROL_START 0x80000000 +#define BCMA_CC_SROM_CONTROL_BUSY 0x80000000 +#define BCMA_CC_SROM_CONTROL_OPCODE 0x60000000 +#define BCMA_CC_SROM_CONTROL_OP_READ 0x00000000 +#define BCMA_CC_SROM_CONTROL_OP_WRITE 0x20000000 +#define BCMA_CC_SROM_CONTROL_OP_WRDIS 0x40000000 +#define BCMA_CC_SROM_CONTROL_OP_WREN 0x60000000 +#define BCMA_CC_SROM_CONTROL_OTPSEL 0x00000010 +#define BCMA_CC_SROM_CONTROL_LOCK 0x00000008 +#define BCMA_CC_SROM_CONTROL_SIZE_MASK 0x00000006 +#define BCMA_CC_SROM_CONTROL_SIZE_1K 0x00000000 +#define BCMA_CC_SROM_CONTROL_SIZE_4K 0x00000002 +#define BCMA_CC_SROM_CONTROL_SIZE_16K 0x00000004 +#define BCMA_CC_SROM_CONTROL_SIZE_SHIFT 1 +#define BCMA_CC_SROM_CONTROL_PRESENT 0x00000001 /* 0x1E0 is defined as shared BCMA_CLKCTLST */ #define BCMA_CC_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */ #define BCMA_CC_UART0_DATA 0x0300 diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h index 3871b668caf9..46c71e27d31f 100644 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h @@ -53,6 +53,35 @@ struct pci_dev; #define BCMA_CORE_PCI_SBTOPCI1_MASK 0xFC000000 #define BCMA_CORE_PCI_SBTOPCI2 0x0108 /* Backplane to PCI translation 2 (sbtopci2) */ #define BCMA_CORE_PCI_SBTOPCI2_MASK 0xC0000000 +#define BCMA_CORE_PCI_CONFIG_ADDR 0x0120 /* pcie config space access */ +#define BCMA_CORE_PCI_CONFIG_DATA 0x0124 /* pcie config space access */ +#define BCMA_CORE_PCI_MDIO_CONTROL 0x0128 /* controls the mdio access */ +#define BCMA_CORE_PCI_MDIOCTL_DIVISOR_MASK 0x7f /* clock to be used on MDIO */ +#define BCMA_CORE_PCI_MDIOCTL_DIVISOR_VAL 0x2 +#define BCMA_CORE_PCI_MDIOCTL_PREAM_EN 0x80 /* Enable preamble sequnce */ +#define BCMA_CORE_PCI_MDIOCTL_ACCESS_DONE 0x100 /* Tranaction complete */ +#define BCMA_CORE_PCI_MDIO_DATA 0x012c /* Data to the mdio access */ +#define BCMA_CORE_PCI_MDIODATA_MASK 0x0000ffff /* data 2 bytes */ +#define BCMA_CORE_PCI_MDIODATA_TA 0x00020000 /* Turnaround */ +#define BCMA_CORE_PCI_MDIODATA_REGADDR_SHF_OLD 18 /* Regaddr shift (rev < 10) */ +#define BCMA_CORE_PCI_MDIODATA_REGADDR_MASK_OLD 0x003c0000 /* Regaddr Mask (rev < 10) */ +#define BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF_OLD 22 /* Physmedia devaddr shift (rev < 10) */ +#define BCMA_CORE_PCI_MDIODATA_DEVADDR_MASK_OLD 0x0fc00000 /* Physmedia devaddr Mask (rev < 10) */ +#define BCMA_CORE_PCI_MDIODATA_REGADDR_SHF 18 /* Regaddr shift */ +#define BCMA_CORE_PCI_MDIODATA_REGADDR_MASK 0x007c0000 /* Regaddr Mask */ +#define BCMA_CORE_PCI_MDIODATA_DEVADDR_SHF 23 /* Physmedia devaddr shift */ +#define BCMA_CORE_PCI_MDIODATA_DEVADDR_MASK 0x0f800000 /* Physmedia devaddr Mask */ +#define BCMA_CORE_PCI_MDIODATA_WRITE 0x10000000 /* write Transaction */ +#define BCMA_CORE_PCI_MDIODATA_READ 0x20000000 /* Read Transaction */ +#define BCMA_CORE_PCI_MDIODATA_START 0x40000000 /* start of Transaction */ +#define BCMA_CORE_PCI_MDIODATA_DEV_ADDR 0x0 /* dev address for serdes */ +#define BCMA_CORE_PCI_MDIODATA_BLK_ADDR 0x1F /* blk address for serdes */ +#define BCMA_CORE_PCI_MDIODATA_DEV_PLL 0x1d /* SERDES PLL Dev */ +#define BCMA_CORE_PCI_MDIODATA_DEV_TX 0x1e /* SERDES TX Dev */ +#define BCMA_CORE_PCI_MDIODATA_DEV_RX 0x1f /* SERDES RX Dev */ +#define BCMA_CORE_PCI_PCIEIND_ADDR 0x0130 /* indirect access to the internal register */ +#define BCMA_CORE_PCI_PCIEIND_DATA 0x0134 /* Data to/from the internal regsiter */ +#define BCMA_CORE_PCI_CLKREQENCTRL 0x0138 /* >= rev 6, Clkreq rdma control */ #define BCMA_CORE_PCI_PCICFG0 0x0400 /* PCI config space 0 (rev >= 8) */ #define BCMA_CORE_PCI_PCICFG1 0x0500 /* PCI config space 1 (rev >= 8) */ #define BCMA_CORE_PCI_PCICFG2 0x0600 /* PCI config space 2 (rev >= 8) */ @@ -72,20 +101,114 @@ struct pci_dev; #define BCMA_CORE_PCI_SBTOPCI_RC_READL 0x00000010 /* Memory read line */ #define BCMA_CORE_PCI_SBTOPCI_RC_READM 0x00000020 /* Memory read multiple */ +/* PCIE protocol PHY diagnostic registers */ +#define BCMA_CORE_PCI_PLP_MODEREG 0x200 /* Mode */ +#define BCMA_CORE_PCI_PLP_STATUSREG 0x204 /* Status */ +#define BCMA_CORE_PCI_PLP_POLARITYINV_STAT 0x10 /* Status reg PCIE_PLP_STATUSREG */ +#define BCMA_CORE_PCI_PLP_LTSSMCTRLREG 0x208 /* LTSSM control */ +#define BCMA_CORE_PCI_PLP_LTLINKNUMREG 0x20c /* Link Training Link number */ +#define BCMA_CORE_PCI_PLP_LTLANENUMREG 0x210 /* Link Training Lane number */ +#define BCMA_CORE_PCI_PLP_LTNFTSREG 0x214 /* Link Training N_FTS */ +#define BCMA_CORE_PCI_PLP_ATTNREG 0x218 /* Attention */ +#define BCMA_CORE_PCI_PLP_ATTNMASKREG 0x21C /* Attention Mask */ +#define BCMA_CORE_PCI_PLP_RXERRCTR 0x220 /* Rx Error */ +#define BCMA_CORE_PCI_PLP_RXFRMERRCTR 0x224 /* Rx Framing Error */ +#define BCMA_CORE_PCI_PLP_RXERRTHRESHREG 0x228 /* Rx Error threshold */ +#define BCMA_CORE_PCI_PLP_TESTCTRLREG 0x22C /* Test Control reg */ +#define BCMA_CORE_PCI_PLP_SERDESCTRLOVRDREG 0x230 /* SERDES Control Override */ +#define BCMA_CORE_PCI_PLP_TIMINGOVRDREG 0x234 /* Timing param override */ +#define BCMA_CORE_PCI_PLP_RXTXSMDIAGREG 0x238 /* RXTX State Machine Diag */ +#define BCMA_CORE_PCI_PLP_LTSSMDIAGREG 0x23C /* LTSSM State Machine Diag */ + +/* PCIE protocol DLLP diagnostic registers */ +#define BCMA_CORE_PCI_DLLP_LCREG 0x100 /* Link Control */ +#define BCMA_CORE_PCI_DLLP_LSREG 0x104 /* Link Status */ +#define BCMA_CORE_PCI_DLLP_LAREG 0x108 /* Link Attention */ +#define BCMA_CORE_PCI_DLLP_LSREG_LINKUP (1 << 16) +#define BCMA_CORE_PCI_DLLP_LAMASKREG 0x10C /* Link Attention Mask */ +#define BCMA_CORE_PCI_DLLP_NEXTTXSEQNUMREG 0x110 /* Next Tx Seq Num */ +#define BCMA_CORE_PCI_DLLP_ACKEDTXSEQNUMREG 0x114 /* Acked Tx Seq Num */ +#define BCMA_CORE_PCI_DLLP_PURGEDTXSEQNUMREG 0x118 /* Purged Tx Seq Num */ +#define BCMA_CORE_PCI_DLLP_RXSEQNUMREG 0x11C /* Rx Sequence Number */ +#define BCMA_CORE_PCI_DLLP_LRREG 0x120 /* Link Replay */ +#define BCMA_CORE_PCI_DLLP_LACKTOREG 0x124 /* Link Ack Timeout */ +#define BCMA_CORE_PCI_DLLP_PMTHRESHREG 0x128 /* Power Management Threshold */ +#define BCMA_CORE_PCI_DLLP_RTRYWPREG 0x12C /* Retry buffer write ptr */ +#define BCMA_CORE_PCI_DLLP_RTRYRPREG 0x130 /* Retry buffer Read ptr */ +#define BCMA_CORE_PCI_DLLP_RTRYPPREG 0x134 /* Retry buffer Purged ptr */ +#define BCMA_CORE_PCI_DLLP_RTRRWREG 0x138 /* Retry buffer Read/Write */ +#define BCMA_CORE_PCI_DLLP_ECTHRESHREG 0x13C /* Error Count Threshold */ +#define BCMA_CORE_PCI_DLLP_TLPERRCTRREG 0x140 /* TLP Error Counter */ +#define BCMA_CORE_PCI_DLLP_ERRCTRREG 0x144 /* Error Counter */ +#define BCMA_CORE_PCI_DLLP_NAKRXCTRREG 0x148 /* NAK Received Counter */ +#define BCMA_CORE_PCI_DLLP_TESTREG 0x14C /* Test */ +#define BCMA_CORE_PCI_DLLP_PKTBIST 0x150 /* Packet BIST */ +#define BCMA_CORE_PCI_DLLP_PCIE11 0x154 /* DLLP PCIE 1.1 reg */ + +/* SERDES RX registers */ +#define BCMA_CORE_PCI_SERDES_RX_CTRL 1 /* Rx cntrl */ +#define BCMA_CORE_PCI_SERDES_RX_CTRL_FORCE 0x80 /* rxpolarity_force */ +#define BCMA_CORE_PCI_SERDES_RX_CTRL_POLARITY 0x40 /* rxpolarity_value */ +#define BCMA_CORE_PCI_SERDES_RX_TIMER1 2 /* Rx Timer1 */ +#define BCMA_CORE_PCI_SERDES_RX_CDR 6 /* CDR */ +#define BCMA_CORE_PCI_SERDES_RX_CDRBW 7 /* CDR BW */ + +/* SERDES PLL registers */ +#define BCMA_CORE_PCI_SERDES_PLL_CTRL 1 /* PLL control reg */ +#define BCMA_CORE_PCI_PLL_CTRL_FREQDET_EN 0x4000 /* bit 14 is FREQDET on */ + /* PCIcore specific boardflags */ #define BCMA_CORE_PCI_BFL_NOPCI 0x00000400 /* Board leaves PCI floating */ +/* PCIE Config space accessing MACROS */ +#define BCMA_CORE_PCI_CFG_BUS_SHIFT 24 /* Bus shift */ +#define BCMA_CORE_PCI_CFG_SLOT_SHIFT 19 /* Slot/Device shift */ +#define BCMA_CORE_PCI_CFG_FUN_SHIFT 16 /* Function shift */ +#define BCMA_CORE_PCI_CFG_OFF_SHIFT 0 /* Register shift */ + +#define BCMA_CORE_PCI_CFG_BUS_MASK 0xff /* Bus mask */ +#define BCMA_CORE_PCI_CFG_SLOT_MASK 0x1f /* Slot/Device mask */ +#define BCMA_CORE_PCI_CFG_FUN_MASK 7 /* Function mask */ +#define BCMA_CORE_PCI_CFG_OFF_MASK 0xfff /* Register mask */ + +/* PCIE Root Capability Register bits (Host mode only) */ +#define BCMA_CORE_PCI_RC_CRS_VISIBILITY 0x0001 + +struct bcma_drv_pci; + +#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE +struct bcma_drv_pci_host { + struct bcma_drv_pci *pdev; + + u32 host_cfg_addr; + spinlock_t cfgspace_lock; + + struct pci_controller pci_controller; + struct pci_ops pci_ops; + struct resource mem_resource; + struct resource io_resource; +}; +#endif + struct bcma_drv_pci { struct bcma_device *core; u8 setup_done:1; + u8 hostmode:1; + +#ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE + struct bcma_drv_pci_host *host_controller; +#endif }; /* Register access */ #define pcicore_read32(pc, offset) bcma_read32((pc)->core, offset) #define pcicore_write32(pc, offset, val) bcma_write32((pc)->core, offset, val) -extern void bcma_core_pci_init(struct bcma_drv_pci *pc); +extern void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc); extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable); +extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); +extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); + #endif /* LINUX_BCMA_DRIVER_PCI_H_ */ diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h index 9faae2ae02e8..5a71d5719640 100644 --- a/include/linux/bcma/bcma_regs.h +++ b/include/linux/bcma/bcma_regs.h @@ -56,4 +56,31 @@ #define BCMA_PCI_GPIO_XTAL 0x40 /* PCI config space GPIO 14 for Xtal powerup */ #define BCMA_PCI_GPIO_PLL 0x80 /* PCI config space GPIO 15 for PLL powerdown */ +/* SiliconBackplane Address Map. + * All regions may not exist on all chips. + */ +#define BCMA_SOC_SDRAM_BASE 0x00000000U /* Physical SDRAM */ +#define BCMA_SOC_PCI_MEM 0x08000000U /* Host Mode sb2pcitranslation0 (64 MB) */ +#define BCMA_SOC_PCI_MEM_SZ (64 * 1024 * 1024) +#define BCMA_SOC_PCI_CFG 0x0c000000U /* Host Mode sb2pcitranslation1 (64 MB) */ +#define BCMA_SOC_SDRAM_SWAPPED 0x10000000U /* Byteswapped Physical SDRAM */ +#define BCMA_SOC_SDRAM_R2 0x80000000U /* Region 2 for sdram (512 MB) */ + + +#define BCMA_SOC_PCI_DMA 0x40000000U /* Client Mode sb2pcitranslation2 (1 GB) */ +#define BCMA_SOC_PCI_DMA2 0x80000000U /* Client Mode sb2pcitranslation2 (1 GB) */ +#define BCMA_SOC_PCI_DMA_SZ 0x40000000U /* Client Mode sb2pcitranslation2 size in bytes */ +#define BCMA_SOC_PCIE_DMA_L32 0x00000000U /* PCIE Client Mode sb2pcitranslation2 + * (2 ZettaBytes), low 32 bits + */ +#define BCMA_SOC_PCIE_DMA_H32 0x80000000U /* PCIE Client Mode sb2pcitranslation2 + * (2 ZettaBytes), high 32 bits + */ + +#define BCMA_SOC_PCI1_MEM 0x40000000U /* Host Mode sb2pcitranslation0 (64 MB) */ +#define BCMA_SOC_PCI1_CFG 0x44000000U /* Host Mode sb2pcitranslation1 (64 MB) */ +#define BCMA_SOC_PCIE1_DMA_H32 0xc0000000U /* PCIE Client Mode sb2pcitranslation2 + * (2 ZettaBytes), high 32 bits + */ + #endif /* LINUX_BCMA_REGS_H_ */ diff --git a/include/linux/can/dev.h b/include/linux/can/dev.h index a0969fcb72b9..5d2efe7e3f1b 100644 --- a/include/linux/can/dev.h +++ b/include/linux/can/dev.h @@ -92,7 +92,7 @@ void can_bus_off(struct net_device *dev); void can_put_echo_skb(struct sk_buff *skb, struct net_device *dev, unsigned int idx); -void can_get_echo_skb(struct net_device *dev, unsigned int idx); +unsigned int can_get_echo_skb(struct net_device *dev, unsigned int idx); void can_free_echo_skb(struct net_device *dev, unsigned int idx); struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf); diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 05955cf09937..8a1835855faa 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -140,17 +140,18 @@ static inline void random_ether_addr(u8 *addr) } /** - * dev_hw_addr_random - Create random MAC and set device flag + * eth_hw_addr_random - Generate software assigned random Ethernet and + * set device flag * @dev: pointer to net_device structure - * @hwaddr: Pointer to a six-byte array containing the Ethernet address * - * Generate random MAC to be used by a device and set addr_assign_type - * so the state can be read by sysfs and be used by udev. + * Generate a random Ethernet address (MAC) to be used by a net device + * and set addr_assign_type so the state can be read by sysfs and be + * used by userspace. */ -static inline void dev_hw_addr_random(struct net_device *dev, u8 *hwaddr) +static inline void eth_hw_addr_random(struct net_device *dev) { dev->addr_assign_type |= NET_ADDR_RANDOM; - random_ether_addr(hwaddr); + random_ether_addr(dev->dev_addr); } /** diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index da5b2de99ae4..e1d9e0ede309 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -30,10 +30,15 @@ struct ethtool_cmd { * access it */ __u8 duplex; /* Duplex, half or full */ __u8 port; /* Which connector port */ - __u8 phy_address; + __u8 phy_address; /* MDIO PHY address (PRTAD for clause 45). + * May be read-only or read-write + * depending on the driver. + */ __u8 transceiver; /* Which transceiver to use */ __u8 autoneg; /* Enable or disable autonegotiation */ - __u8 mdio_support; + __u8 mdio_support; /* MDIO protocols supported. Read-only. + * Not set by all drivers. + */ __u32 maxtxpkt; /* Tx pkts before generating tx int */ __u32 maxrxpkt; /* Rx pkts before generating rx int */ __u16 speed_hi; /* The forced speed (upper @@ -59,6 +64,20 @@ static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep) return (ep->speed_hi << 16) | ep->speed; } +/* Device supports clause 22 register access to PHY or peripherals + * using the interface defined in <linux/mii.h>. This should not be + * set if there are known to be no such peripherals present or if + * the driver only emulates clause 22 registers for compatibility. + */ +#define ETH_MDIO_SUPPORTS_C22 1 + +/* Device supports clause 45 register access to PHY or peripherals + * using the interface defined in <linux/mii.h> and <linux/mdio.h>. + * This should not be set if there are known to be no such peripherals + * present. + */ +#define ETH_MDIO_SUPPORTS_C45 2 + #define ETHTOOL_FWVERS_LEN 32 #define ETHTOOL_BUSINFO_LEN 32 /* these strings are set to whatever the driver author decides... */ diff --git a/include/linux/if.h b/include/linux/if.h index 06b6ef60c821..f995c663c493 100644 --- a/include/linux/if.h +++ b/include/linux/if.h @@ -80,6 +80,8 @@ * skbs on transmit */ #define IFF_UNICAST_FLT 0x20000 /* Supports unicast filtering */ #define IFF_TEAM_PORT 0x40000 /* device used as team port */ +#define IFF_SUPP_NOFCS 0x80000 /* device supports sending custom FCS */ + #define IF_GET_IFACE 0x0001 /* for querying only */ #define IF_GET_PROTO 0x0002 diff --git a/include/linux/in.h b/include/linux/in.h index 01129c0ea87c..e0337f11d92e 100644 --- a/include/linux/in.h +++ b/include/linux/in.h @@ -111,6 +111,7 @@ struct in_addr { #define MCAST_LEAVE_SOURCE_GROUP 47 #define MCAST_MSFILTER 48 #define IP_MULTICAST_ALL 49 +#define IP_UNICAST_IF 50 #define MCAST_EXCLUDE 0 #define MCAST_INCLUDE 1 diff --git a/include/linux/in6.h b/include/linux/in6.h index 097a34b55560..5c83d9e3eb8f 100644 --- a/include/linux/in6.h +++ b/include/linux/in6.h @@ -271,6 +271,7 @@ struct in6_flowlabel_req { #define IPV6_ORIGDSTADDR 74 #define IPV6_RECVORIGDSTADDR IPV6_ORIGDSTADDR #define IPV6_TRANSPARENT 75 +#define IPV6_UNICAST_IF 76 /* * Multicast Routing: diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index 6318268dcaf5..8260ef779762 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -233,6 +233,11 @@ static inline struct ipv6hdr *ipipv6_hdr(const struct sk_buff *skb) return (struct ipv6hdr *)skb_transport_header(skb); } +static inline __u8 ipv6_tclass(const struct ipv6hdr *iph) +{ + return (ntohl(*(__be32 *)iph) >> 20) & 0xff; +} + /* This structure contains results of exthdrs parsing as offsets from skb->nh. @@ -324,6 +329,7 @@ struct ipv6_pinfo { __unused_2:6; __s16 mcast_hops:9; #endif + int ucast_oif; int mcast_oif; /* pktoption flags */ @@ -360,7 +366,7 @@ struct ipv6_pinfo { dontfrag:1; __u8 min_hopcount; __u8 tclass; - __u8 padding; + __u8 rcv_tclass; __u32 dst_cookie; diff --git a/include/linux/mdio.h b/include/linux/mdio.h index b1494aced217..ec90da7232cc 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -273,6 +273,8 @@ static inline __u16 mdio_phy_id_c45(int prtad, int devad) return MDIO_PHY_ID_C45 | (prtad << 5) | devad; } +#ifdef __KERNEL__ + static inline bool mdio_phy_id_is_c45(int phy_id) { return (phy_id & MDIO_PHY_ID_C45) && !(phy_id & ~MDIO_PHY_ID_C45_MASK); @@ -288,11 +290,6 @@ static inline __u16 mdio_phy_id_devad(int phy_id) return phy_id & MDIO_PHY_ID_DEVAD; } -#define MDIO_SUPPORTS_C22 1 -#define MDIO_SUPPORTS_C45 2 - -#ifdef __KERNEL__ - /** * struct mdio_if_info - Ethernet controller MDIO interface * @prtad: PRTAD of the PHY (%MDIO_PRTAD_NONE if not present/unknown) @@ -321,6 +318,8 @@ struct mdio_if_info { #define MDIO_PRTAD_NONE (-1) #define MDIO_DEVAD_NONE (-1) +#define MDIO_SUPPORTS_C22 1 +#define MDIO_SUPPORTS_C45 2 #define MDIO_EMULATE_C22 4 struct ethtool_cmd; diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index bee8fa231276..091f9e7dc8b9 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -212,7 +212,10 @@ struct mlx4_wqe_ctrl_seg { * [1] SE (solicited event) * [0] FL (force loopback) */ - __be32 srcrb_flags; + union { + __be32 srcrb_flags; + __be16 srcrb_flags16[2]; + }; /* * imm is immediate data for send/RDMA write w/ immediate; * also invalidation key for send with invalidate; input diff --git a/include/linux/net.h b/include/linux/net.h index b29923006b11..be60c7f5e145 100644 --- a/include/linux/net.h +++ b/include/linux/net.h @@ -206,6 +206,7 @@ struct proto_ops { int offset, size_t size, int flags); ssize_t (*splice_read)(struct socket *sock, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags); + void (*set_peek_off)(struct sock *sk, int val); }; #define DECLARE_SOCKADDR(type, dst, src) \ diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index 77f5202977ce..5ac32123035a 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -54,6 +54,8 @@ enum { NETIF_F_RXCSUM_BIT, /* Receive checksumming offload */ NETIF_F_NOCACHE_COPY_BIT, /* Use no-cache copyfromuser */ NETIF_F_LOOPBACK_BIT, /* Enable loopback */ + NETIF_F_RXFCS_BIT, /* Append FCS to skb pkt data */ + NETIF_F_RXALL_BIT, /* Receive errored frames too */ /* * Add your fresh new feature above and remember to update @@ -98,6 +100,8 @@ enum { #define NETIF_F_TSO __NETIF_F(TSO) #define NETIF_F_UFO __NETIF_F(UFO) #define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED) +#define NETIF_F_RXFCS __NETIF_F(RXFCS) +#define NETIF_F_RXALL __NETIF_F(RXALL) /* Features valid for ethtool to change */ /* = all defined minus driver/device-class-related */ diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 0eac07c95255..f1b7d037c2c5 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1082,7 +1082,8 @@ struct net_device { const struct header_ops *header_ops; unsigned int flags; /* interface flags (a la BSD) */ - unsigned int priv_flags; /* Like 'flags' but invisible to userspace. */ + unsigned int priv_flags; /* Like 'flags' but invisible to userspace. + * See if.h for definitions. */ unsigned short gflags; unsigned short padded; /* How much padding added by alloc_netdev() */ @@ -2650,6 +2651,11 @@ static inline int netif_is_bond_slave(struct net_device *dev) return dev->flags & IFF_SLAVE && dev->priv_flags & IFF_BONDING; } +static inline bool netif_supports_nofcs(struct net_device *dev) +{ + return dev->priv_flags & IFF_SUPP_NOFCS; +} + extern struct pernet_operations __net_initdata loopback_net_ops; /* Logging, debugging and troubleshooting/diagnostic helpers. */ diff --git a/include/linux/netfilter/nfnetlink_conntrack.h b/include/linux/netfilter/nfnetlink_conntrack.h index debf1aefd753..d498a4426ebf 100644 --- a/include/linux/netfilter/nfnetlink_conntrack.h +++ b/include/linux/netfilter/nfnetlink_conntrack.h @@ -43,6 +43,7 @@ enum ctattr_type { CTA_ZONE, CTA_SECCTX, CTA_TIMESTAMP, + CTA_MARK_MASK, __CTA_MAX }; #define CTA_MAX (__CTA_MAX - 1) diff --git a/include/linux/netlink.h b/include/linux/netlink.h index 52e48959cfa1..a2092f582a78 100644 --- a/include/linux/netlink.h +++ b/include/linux/netlink.h @@ -225,6 +225,7 @@ struct netlink_callback { int (*dump)(struct sk_buff * skb, struct netlink_callback *cb); int (*done)(struct netlink_callback *cb); + void *data; u16 family; u16 min_dump_alloc; unsigned int prev_seq, seq; @@ -237,22 +238,8 @@ struct netlink_notify { int protocol; }; -static __inline__ struct nlmsghdr * -__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) -{ - struct nlmsghdr *nlh; - int size = NLMSG_LENGTH(len); - - nlh = (struct nlmsghdr*)skb_put(skb, NLMSG_ALIGN(size)); - nlh->nlmsg_type = type; - nlh->nlmsg_len = size; - nlh->nlmsg_flags = flags; - nlh->nlmsg_pid = pid; - nlh->nlmsg_seq = seq; - if (!__builtin_constant_p(size) || NLMSG_ALIGN(size) - size != 0) - memset(NLMSG_DATA(nlh) + len, 0, NLMSG_ALIGN(size) - size); - return nlh; -} +struct nlmsghdr * +__nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags); #define NLMSG_NEW(skb, pid, seq, type, len, flags) \ ({ if (unlikely(skb_tailroom(skb) < (int)NLMSG_SPACE(len))) \ @@ -262,11 +249,16 @@ __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len, int flags) #define NLMSG_PUT(skb, pid, seq, type, len) \ NLMSG_NEW(skb, pid, seq, type, len, 0) +struct netlink_dump_control { + int (*dump)(struct sk_buff *skb, struct netlink_callback *); + int (*done)(struct netlink_callback*); + void *data; + u16 min_dump_alloc; +}; + extern int netlink_dump_start(struct sock *ssk, struct sk_buff *skb, const struct nlmsghdr *nlh, - int (*dump)(struct sk_buff *skb, struct netlink_callback*), - int (*done)(struct netlink_callback*), - u16 min_dump_alloc); + struct netlink_dump_control *control); #define NL_NONROOT_RECV 0x1 diff --git a/include/linux/nfc.h b/include/linux/nfc.h index 01d4e5d60325..b4999abcb2a2 100644 --- a/include/linux/nfc.h +++ b/include/linux/nfc.h @@ -89,6 +89,8 @@ enum nfc_commands { * @NFC_ATTR_TARGET_SEL_RES: NFC-A targets extra information (useful if the * target is not NFC-Forum compliant) * @NFC_ATTR_TARGET_NFCID1: NFC-A targets identifier, max 10 bytes + * @NFC_ATTR_TARGET_SENSB_RES: NFC-B targets extra information, max 12 bytes + * @NFC_ATTR_TARGET_SENSF_RES: NFC-F targets extra information, max 18 bytes * @NFC_ATTR_COMM_MODE: Passive or active mode * @NFC_ATTR_RF_MODE: Initiator or target */ @@ -101,6 +103,8 @@ enum nfc_attrs { NFC_ATTR_TARGET_SENS_RES, NFC_ATTR_TARGET_SEL_RES, NFC_ATTR_TARGET_NFCID1, + NFC_ATTR_TARGET_SENSB_RES, + NFC_ATTR_TARGET_SENSF_RES, NFC_ATTR_COMM_MODE, NFC_ATTR_RF_MODE, /* private: internal use only */ @@ -109,6 +113,9 @@ enum nfc_attrs { #define NFC_ATTR_MAX (__NFC_ATTR_AFTER_LAST - 1) #define NFC_DEVICE_NAME_MAXSIZE 8 +#define NFC_NFCID1_MAXSIZE 10 +#define NFC_SENSB_RES_MAXSIZE 12 +#define NFC_SENSF_RES_MAXSIZE 18 /* NFC protocols */ #define NFC_PROTO_JEWEL 1 diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 0f5ff3739820..ad56e21a9f10 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -1475,6 +1475,7 @@ enum nl80211_attrs { #define NL80211_ATTR_FEATURE_FLAGS NL80211_ATTR_FEATURE_FLAGS #define NL80211_MAX_SUPP_RATES 32 +#define NL80211_MAX_SUPP_HT_RATES 77 #define NL80211_MAX_SUPP_REG_RULES 32 #define NL80211_TKIP_DATA_OFFSET_ENCR_KEY 0 #define NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY 16 @@ -2104,6 +2105,9 @@ enum nl80211_mntr_flags { * TUs) during which a mesh STA can send only one Action frame containing a * PERR element. * + * @NL80211_MESHCONF_FORWARDING: set Mesh STA as forwarding or non-forwarding + * or forwarding entity (default is TRUE - forwarding entity) + * * @NL80211_MESHCONF_ATTR_MAX: highest possible mesh configuration attribute * * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use @@ -2128,6 +2132,7 @@ enum nl80211_meshconf_params { NL80211_MESHCONF_HWMP_RANN_INTERVAL, NL80211_MESHCONF_GATE_ANNOUNCEMENTS, NL80211_MESHCONF_HWMP_PERR_MIN_INTERVAL, + NL80211_MESHCONF_FORWARDING, /* keep last */ __NL80211_MESHCONF_ATTR_AFTER_LAST, @@ -2401,12 +2406,15 @@ enum nl80211_key_attributes { * in an array of rates as defined in IEEE 802.11 7.3.2.2 (u8 values with * 1 = 500 kbps) but without the IE length restriction (at most * %NL80211_MAX_SUPP_RATES in a single array). + * @NL80211_TXRATE_MCS: HT (MCS) rates allowed for TX rate selection + * in an array of MCS numbers. * @__NL80211_TXRATE_AFTER_LAST: internal * @NL80211_TXRATE_MAX: highest TX rate attribute */ enum nl80211_tx_rate_attributes { __NL80211_TXRATE_INVALID, NL80211_TXRATE_LEGACY, + NL80211_TXRATE_MCS, /* keep last */ __NL80211_TXRATE_AFTER_LAST, diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h index 0d5b79365d03..410b33d014d2 100644 --- a/include/linux/pkt_sched.h +++ b/include/linux/pkt_sched.h @@ -127,6 +127,27 @@ struct tc_multiq_qopt { __u16 max_bands; /* Maximum number of queues */ }; +/* PLUG section */ + +#define TCQ_PLUG_BUFFER 0 +#define TCQ_PLUG_RELEASE_ONE 1 +#define TCQ_PLUG_RELEASE_INDEFINITE 2 +#define TCQ_PLUG_LIMIT 3 + +struct tc_plug_qopt { + /* TCQ_PLUG_BUFFER: Inset a plug into the queue and + * buffer any incoming packets + * TCQ_PLUG_RELEASE_ONE: Dequeue packets from queue head + * to beginning of the next plug. + * TCQ_PLUG_RELEASE_INDEFINITE: Dequeue all packets from queue. + * Stop buffering packets until the next TCQ_PLUG_BUFFER + * command is received (just act as a pass-thru queue). + * TCQ_PLUG_LIMIT: Increase/decrease queue size + */ + int action; + __u32 limit; +}; + /* TBF section */ struct tc_tbf_qopt { diff --git a/include/linux/sh_eth.h b/include/linux/sh_eth.h index 2076acf8294d..b17d765ded84 100644 --- a/include/linux/sh_eth.h +++ b/include/linux/sh_eth.h @@ -20,6 +20,7 @@ struct sh_eth_plat_data { unsigned char mac_addr[6]; unsigned no_ether_link:1; unsigned ether_link_active_low:1; + unsigned needs_init:1; }; #endif diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index ae86adee3746..79ef8209bbb7 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -361,6 +361,7 @@ typedef unsigned char *sk_buff_data_t; * ports. * @wifi_acked_valid: wifi_acked was set * @wifi_acked: whether frame was acked on wifi or not + * @no_fcs: Request NIC to treat last 4 bytes as Ethernet FCS * @dma_cookie: a cookie to one of several possible DMA operations * done by skb DMA functions * @secmark: security marking @@ -438,6 +439,11 @@ struct sk_buff { #endif int skb_iif; + + __u32 rxhash; + + __u16 vlan_tci; + #ifdef CONFIG_NET_SCHED __u16 tc_index; /* traffic control index */ #ifdef CONFIG_NET_CLS_ACT @@ -445,8 +451,6 @@ struct sk_buff { #endif #endif - __u32 rxhash; - __u16 queue_mapping; kmemcheck_bitfield_begin(flags2); #ifdef CONFIG_IPV6_NDISC_NODETYPE @@ -456,7 +460,8 @@ struct sk_buff { __u8 l4_rxhash:1; __u8 wifi_acked_valid:1; __u8 wifi_acked:1; - /* 10/12 bit hole (depending on ndisc_nodetype presence) */ + __u8 no_fcs:1; + /* 9/11 bit hole (depending on ndisc_nodetype presence) */ kmemcheck_bitfield_end(flags2); #ifdef CONFIG_NET_DMA @@ -470,8 +475,6 @@ struct sk_buff { __u32 dropcount; }; - __u16 vlan_tci; - sk_buff_data_t transport_header; sk_buff_data_t network_header; sk_buff_data_t mac_header; @@ -876,6 +879,24 @@ static inline struct sk_buff *skb_peek(const struct sk_buff_head *list_) } /** + * skb_peek_next - peek skb following the given one from a queue + * @skb: skb to start from + * @list_: list to peek at + * + * Returns %NULL when the end of the list is met or a pointer to the + * next element. The reference count is not incremented and the + * reference is therefore volatile. Use with caution. + */ +static inline struct sk_buff *skb_peek_next(struct sk_buff *skb, + const struct sk_buff_head *list_) +{ + struct sk_buff *next = skb->next; + if (next == (struct sk_buff *)list_) + next = NULL; + return next; +} + +/** * skb_peek_tail - peek at the tail of an &sk_buff_head * @list_: list to peek at * @@ -2055,7 +2076,7 @@ static inline void skb_frag_add_head(struct sk_buff *skb, struct sk_buff *frag) for (iter = skb_shinfo(skb)->frag_list; iter; iter = iter->next) extern struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned flags, - int *peeked, int *err); + int *peeked, int *off, int *err); extern struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock, int *err); extern unsigned int datagram_poll(struct file *file, struct socket *sock, diff --git a/include/linux/snmp.h b/include/linux/snmp.h index c1241c428179..8ee8af4e6da9 100644 --- a/include/linux/snmp.h +++ b/include/linux/snmp.h @@ -232,6 +232,7 @@ enum LINUX_MIB_TCPTIMEWAITOVERFLOW, /* TCPTimeWaitOverflow */ LINUX_MIB_TCPREQQFULLDOCOOKIES, /* TCPReqQFullDoCookies */ LINUX_MIB_TCPREQQFULLDROP, /* TCPReqQFullDrop */ + LINUX_MIB_TCPRETRANSFAIL, /* TCPRetransFail */ __LINUX_MIB_MAX }; diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h index dcf35b0f303a..bbc2612cb64a 100644 --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h @@ -16,6 +16,12 @@ struct pcmcia_device; struct ssb_bus; struct ssb_driver; +struct ssb_sprom_core_pwr_info { + u8 itssi_2g, itssi_5g; + u8 maxpwr_2g, maxpwr_5gl, maxpwr_5g, maxpwr_5gh; + u16 pa_2g[3], pa_5gl[3], pa_5g[3], pa_5gh[3]; +}; + struct ssb_sprom { u8 revision; u8 il0mac[6]; /* MAC address for 802.11b/g */ @@ -82,6 +88,8 @@ struct ssb_sprom { u16 boardflags2_hi; /* Board flags (bits 48-63) */ /* TODO store board flags in a single u64 */ + struct ssb_sprom_core_pwr_info core_pwr_info[4]; + /* Antenna gain values for up to 4 antennas * on each band. Values in dBm/4 (Q5.2). Negative gain means the * loss in the connectors is bigger than the gain. */ diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h index c814ae6eeb22..40b1ef8595ee 100644 --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -449,6 +449,39 @@ #define SSB_SPROM8_TS_SLP_OPT_CORRX 0x00B6 #define SSB_SPROM8_FOC_HWIQ_IQSWP 0x00B8 #define SSB_SPROM8_PHYCAL_TEMPDELTA 0x00BA + +/* There are 4 blocks with power info sharing the same layout */ +#define SSB_SROM8_PWR_INFO_CORE0 0x00C0 +#define SSB_SROM8_PWR_INFO_CORE1 0x00E0 +#define SSB_SROM8_PWR_INFO_CORE2 0x0100 +#define SSB_SROM8_PWR_INFO_CORE3 0x0120 + +#define SSB_SROM8_2G_MAXP_ITSSI 0x00 +#define SSB_SPROM8_2G_MAXP 0x00FF +#define SSB_SPROM8_2G_ITSSI 0xFF00 +#define SSB_SPROM8_2G_ITSSI_SHIFT 8 +#define SSB_SROM8_2G_PA_0 0x02 /* 2GHz power amp settings */ +#define SSB_SROM8_2G_PA_1 0x04 +#define SSB_SROM8_2G_PA_2 0x06 +#define SSB_SROM8_5G_MAXP_ITSSI 0x08 /* 5GHz ITSSI and 5.3GHz Max Power */ +#define SSB_SPROM8_5G_MAXP 0x00FF +#define SSB_SPROM8_5G_ITSSI 0xFF00 +#define SSB_SPROM8_5G_ITSSI_SHIFT 8 +#define SSB_SPROM8_5GHL_MAXP 0x0A /* 5.2GHz and 5.8GHz Max Power */ +#define SSB_SPROM8_5GH_MAXP 0x00FF +#define SSB_SPROM8_5GL_MAXP 0xFF00 +#define SSB_SPROM8_5GL_MAXP_SHIFT 8 +#define SSB_SROM8_5G_PA_0 0x0C /* 5.3GHz power amp settings */ +#define SSB_SROM8_5G_PA_1 0x0E +#define SSB_SROM8_5G_PA_2 0x10 +#define SSB_SROM8_5GL_PA_0 0x12 /* 5.2GHz power amp settings */ +#define SSB_SROM8_5GL_PA_1 0x14 +#define SSB_SROM8_5GL_PA_2 0x16 +#define SSB_SROM8_5GH_PA_0 0x18 /* 5.8GHz power amp settings */ +#define SSB_SROM8_5GH_PA_1 0x1A +#define SSB_SROM8_5GH_PA_2 0x1C + +/* TODO: Make it deprecated */ #define SSB_SPROM8_MAXP_BG 0x00C0 /* Max Power 2GHz in path 1 */ #define SSB_SPROM8_MAXP_BG_MASK 0x00FF /* Mask for Max Power 2GHz */ #define SSB_SPROM8_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */ @@ -473,6 +506,7 @@ #define SSB_SPROM8_PA1HIB0 0x00D8 /* 5.8GHz power amp settings */ #define SSB_SPROM8_PA1HIB1 0x00DA #define SSB_SPROM8_PA1HIB2 0x00DC + #define SSB_SPROM8_CCK2GPO 0x0140 /* CCK power offset */ #define SSB_SPROM8_OFDM2GPO 0x0142 /* 2.4GHz OFDM power offset */ #define SSB_SPROM8_OFDM5GPO 0x0146 /* 5.3GHz OFDM power offset */ diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 3c7ffdb40dc6..b6c62d294380 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -464,7 +464,7 @@ struct tcp_sock { const struct tcp_sock_af_ops *af_specific; /* TCP MD5 Signature Option information */ - struct tcp_md5sig_info *md5sig_info; + struct tcp_md5sig_info __rcu *md5sig_info; #endif /* When the cookie options are generated and exchanged, then this @@ -487,8 +487,7 @@ struct tcp_timewait_sock { u32 tw_ts_recent; long tw_ts_recent_stamp; #ifdef CONFIG_TCP_MD5SIG - u16 tw_md5_keylen; - u8 tw_md5_key[TCP_MD5SIG_MAXKEYLEN]; + struct tcp_md5sig_key *tw_md5_key; #endif /* Few sockets in timewait have cookies; in that case, then this * object holds a reference to them (tw_cookie_values->kref). |