From a54e3b8cffd6d2f12c7fcf14f6d13ab997c0f160 Mon Sep 17 00:00:00 2001 From: Brett Creeley Date: Thu, 12 Dec 2019 03:12:53 -0800 Subject: ice: Support UDP segmentation offload Based on the work done by Alex Duyck on other Intel drivers, add code to support UDP segmentation offload (USO) for the ice driver. Signed-off-by: Brett Creeley Signed-off-by: Tony Nguyen Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 4d5220c9c721..1fc6c350487b 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -2330,7 +2330,8 @@ static void ice_set_netdev_features(struct net_device *netdev) NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_CTAG_RX; - tso_features = NETIF_F_TSO; + tso_features = NETIF_F_TSO | + NETIF_F_GSO_UDP_L4; /* set features that user can change */ netdev->hw_features = dflt_features | csumo_features | -- cgit v1.2.3 From fc0f39bcb50cd4a414ee5d5fef5208a7d04c4c32 Mon Sep 17 00:00:00 2001 From: Brett Creeley Date: Thu, 12 Dec 2019 03:12:55 -0800 Subject: ice: Add code to keep track of current dflt_vsi We can't have more than one default VSI so prevent another VSI from overwriting the current dflt_vsi. This was achieved by adding the following functions: ice_is_dflt_vsi_in_use() - Used to check if the default VSI is already being used. ice_is_vsi_dflt_vsi() - Used to check if VSI passed in is in fact the default VSI. ice_set_dflt_vsi() - Used to set the default VSI via a switch rule ice_clear_dflt_vsi() - Used to clear the default VSI via a switch rule. Also, there was no need to introduce any locking because all mailbox events and synchronization of switch filters for the PF happen in the service task. Signed-off-by: Brett Creeley Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice.h | 2 + drivers/net/ethernet/intel/ice/ice_lib.c | 118 ++++++++++++++++++++++++++++++ drivers/net/ethernet/intel/ice/ice_lib.h | 8 ++ drivers/net/ethernet/intel/ice/ice_main.c | 43 +++++++---- 4 files changed, 155 insertions(+), 16 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 54b2c349c195..1376219a6c7e 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -174,6 +174,8 @@ struct ice_sw { struct ice_pf *pf; u16 sw_id; /* switch ID for this switch */ u16 bridge_mode; /* VEB/VEPA/Port Virtualizer */ + struct ice_vsi *dflt_vsi; /* default VSI for this switch */ + u8 dflt_vsi_ena:1; /* true if above dflt_vsi is enabled */ }; enum ice_state { diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index a47241e92d0b..b5cd275606bb 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2742,3 +2742,121 @@ cfg_mac_fltr_exit: ice_free_fltr_list(&vsi->back->pdev->dev, &tmp_add_list); return status; } + +/** + * ice_is_dflt_vsi_in_use - check if the default forwarding VSI is being used + * @sw: switch to check if its default forwarding VSI is free + * + * Return true if the default forwarding VSI is already being used, else returns + * false signalling that it's available to use. + */ +bool ice_is_dflt_vsi_in_use(struct ice_sw *sw) +{ + return (sw->dflt_vsi && sw->dflt_vsi_ena); +} + +/** + * ice_is_vsi_dflt_vsi - check if the VSI passed in is the default VSI + * @sw: switch for the default forwarding VSI to compare against + * @vsi: VSI to compare against default forwarding VSI + * + * If this VSI passed in is the default forwarding VSI then return true, else + * return false + */ +bool ice_is_vsi_dflt_vsi(struct ice_sw *sw, struct ice_vsi *vsi) +{ + return (sw->dflt_vsi == vsi && sw->dflt_vsi_ena); +} + +/** + * ice_set_dflt_vsi - set the default forwarding VSI + * @sw: switch used to assign the default forwarding VSI + * @vsi: VSI getting set as the default forwarding VSI on the switch + * + * If the VSI passed in is already the default VSI and it's enabled just return + * success. + * + * If there is already a default VSI on the switch and it's enabled then return + * -EEXIST since there can only be one default VSI per switch. + * + * Otherwise try to set the VSI passed in as the switch's default VSI and + * return the result. + */ +int ice_set_dflt_vsi(struct ice_sw *sw, struct ice_vsi *vsi) +{ + enum ice_status status; + struct device *dev; + + if (!sw || !vsi) + return -EINVAL; + + dev = ice_pf_to_dev(vsi->back); + + /* the VSI passed in is already the default VSI */ + if (ice_is_vsi_dflt_vsi(sw, vsi)) { + dev_dbg(dev, "VSI %d passed in is already the default forwarding VSI, nothing to do\n", + vsi->vsi_num); + return 0; + } + + /* another VSI is already the default VSI for this switch */ + if (ice_is_dflt_vsi_in_use(sw)) { + dev_err(dev, + "Default forwarding VSI %d already in use, disable it and try again\n", + sw->dflt_vsi->vsi_num); + return -EEXIST; + } + + status = ice_cfg_dflt_vsi(&vsi->back->hw, vsi->idx, true, ICE_FLTR_RX); + if (status) { + dev_err(dev, + "Failed to set VSI %d as the default forwarding VSI, error %d\n", + vsi->vsi_num, status); + return -EIO; + } + + sw->dflt_vsi = vsi; + sw->dflt_vsi_ena = true; + + return 0; +} + +/** + * ice_clear_dflt_vsi - clear the default forwarding VSI + * @sw: switch used to clear the default VSI + * + * If the switch has no default VSI or it's not enabled then return error. + * + * Otherwise try to clear the default VSI and return the result. + */ +int ice_clear_dflt_vsi(struct ice_sw *sw) +{ + struct ice_vsi *dflt_vsi; + enum ice_status status; + struct device *dev; + + if (!sw) + return -EINVAL; + + dev = ice_pf_to_dev(sw->pf); + + dflt_vsi = sw->dflt_vsi; + + /* there is no default VSI configured */ + if (!ice_is_dflt_vsi_in_use(sw)) + return -ENODEV; + + status = ice_cfg_dflt_vsi(&dflt_vsi->back->hw, dflt_vsi->idx, false, + ICE_FLTR_RX); + if (status) { + dev_err(dev, + "Failed to clear the default forwarding VSI %d, error %d\n", + dflt_vsi->vsi_num, status); + return -EIO; + } + + sw->dflt_vsi = NULL; + sw->dflt_vsi_ena = false; + + return 0; +} diff --git a/drivers/net/ethernet/intel/ice/ice_lib.h b/drivers/net/ethernet/intel/ice/ice_lib.h index 6e31e30aba39..68fd0d4505c2 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.h +++ b/drivers/net/ethernet/intel/ice/ice_lib.h @@ -103,4 +103,12 @@ enum ice_status ice_vsi_cfg_mac_fltr(struct ice_vsi *vsi, const u8 *macaddr, bool set); bool ice_is_safe_mode(struct ice_pf *pf); + +bool ice_is_dflt_vsi_in_use(struct ice_sw *sw); + +bool ice_is_vsi_dflt_vsi(struct ice_sw *sw, struct ice_vsi *vsi); + +int ice_set_dflt_vsi(struct ice_sw *sw, struct ice_vsi *vsi); + +int ice_clear_dflt_vsi(struct ice_sw *sw); #endif /* !_ICE_LIB_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 1fc6c350487b..639de467f120 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -379,25 +379,29 @@ static int ice_vsi_sync_fltr(struct ice_vsi *vsi) clear_bit(ICE_VSI_FLAG_PROMISC_CHANGED, vsi->flags); if (vsi->current_netdev_flags & IFF_PROMISC) { /* Apply Rx filter rule to get traffic from wire */ - status = ice_cfg_dflt_vsi(hw, vsi->idx, true, - ICE_FLTR_RX); - if (status) { - netdev_err(netdev, "Error setting default VSI %i Rx rule\n", - vsi->vsi_num); - vsi->current_netdev_flags &= ~IFF_PROMISC; - err = -EIO; - goto out_promisc; + if (!ice_is_dflt_vsi_in_use(pf->first_sw)) { + err = ice_set_dflt_vsi(pf->first_sw, vsi); + if (err && err != -EEXIST) { + netdev_err(netdev, + "Error %d setting default VSI %i Rx rule\n", + err, vsi->vsi_num); + vsi->current_netdev_flags &= + ~IFF_PROMISC; + goto out_promisc; + } } } else { /* Clear Rx filter to remove traffic from wire */ - status = ice_cfg_dflt_vsi(hw, vsi->idx, false, - ICE_FLTR_RX); - if (status) { - netdev_err(netdev, "Error clearing default VSI %i Rx rule\n", - vsi->vsi_num); - vsi->current_netdev_flags |= IFF_PROMISC; - err = -EIO; - goto out_promisc; + if (ice_is_vsi_dflt_vsi(pf->first_sw, vsi)) { + err = ice_clear_dflt_vsi(pf->first_sw); + if (err) { + netdev_err(netdev, + "Error %d clearing default VSI %i Rx rule\n", + err, vsi->vsi_num); + vsi->current_netdev_flags |= + IFF_PROMISC; + goto out_promisc; + } } } } @@ -4671,6 +4675,13 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type) goto err_init_ctrlq; } + if (pf->first_sw->dflt_vsi_ena) + dev_info(dev, + "Clearing default VSI, re-enable after reset completes\n"); + /* clear the default VSI configuration if it exists */ + pf->first_sw->dflt_vsi = NULL; + pf->first_sw->dflt_vsi_ena = false; + ice_clear_pxe_mode(hw); ret = ice_get_caps(hw); -- cgit v1.2.3 From 005881bcf99d11f1e409e286f57fc10ee41af224 Mon Sep 17 00:00:00 2001 From: Brett Creeley Date: Thu, 12 Dec 2019 03:12:56 -0800 Subject: ice: Add ice_for_each_vf() macro Currently we do "for (i = 0; i < pf->num_alloc_vfs; i++)" all over the place. Many other places use macros to contain this repeated for loop, So create the macro ice_for_each_vf(pf, i) that does the same thing. There were a couple places we were using one loop variable and a VF iterator, which were changed to using a local variable within the ice_for_each_vf() macro. Also in ice_alloc_vfs() we were setting pf->num_alloc_vfs after doing "for (i = 0; i < num_alloc_vfs; i++)". Instead assign pf->num_alloc_vfs right after allocating memory for the pf->vf array. Signed-off-by: Brett Creeley Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_ethtool.c | 7 +++++-- drivers/net/ethernet/intel/ice/ice_main.c | 4 ++-- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 23 ++++++++++++----------- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h | 3 +++ 4 files changed, 22 insertions(+), 15 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index 9ebd93e79aeb..b815f1df5698 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -283,12 +283,15 @@ out: */ static bool ice_active_vfs(struct ice_pf *pf) { - struct ice_vf *vf = pf->vf; int i; - for (i = 0; i < pf->num_alloc_vfs; i++, vf++) + ice_for_each_vf(pf, i) { + struct ice_vf *vf = &pf->vf[i]; + if (test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) return true; + } + return false; } diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 639de467f120..0c46e7fe7250 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -476,7 +476,7 @@ ice_prepare_for_reset(struct ice_pf *pf) ice_vc_notify_reset(pf); /* Disable VFs until reset is completed */ - for (i = 0; i < pf->num_alloc_vfs; i++) + ice_for_each_vf(pf, i) ice_set_vf_state_qs_dis(&pf->vf[i]); /* clear SW filtering DB */ @@ -1295,7 +1295,7 @@ static void ice_handle_mdd_event(struct ice_pf *pf) } /* check to see if one of the VFs caused the MDD */ - for (i = 0; i < pf->num_alloc_vfs; i++) { + ice_for_each_vf(pf, i) { struct ice_vf *vf = &pf->vf[i]; bool vf_mdd_detected = false; diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c index 3860e9c964b9..88cb0f9e928e 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c @@ -78,10 +78,11 @@ ice_vc_vf_broadcast(struct ice_pf *pf, enum virtchnl_ops v_opcode, enum virtchnl_status_code v_retval, u8 *msg, u16 msglen) { struct ice_hw *hw = &pf->hw; - struct ice_vf *vf = pf->vf; int i; - for (i = 0; i < pf->num_alloc_vfs; i++, vf++) { + ice_for_each_vf(pf, i) { + struct ice_vf *vf = &pf->vf[i]; + /* Not all vfs are enabled so skip the ones that are not */ if (!test_bit(ICE_VF_STATE_INIT, vf->vf_states) && !test_bit(ICE_VF_STATE_ACTIVE, vf->vf_states)) @@ -331,7 +332,7 @@ void ice_free_vfs(struct ice_pf *pf) usleep_range(1000, 2000); /* Avoid wait time by stopping all VFs at the same time */ - for (i = 0; i < pf->num_alloc_vfs; i++) + ice_for_each_vf(pf, i) if (test_bit(ICE_VF_STATE_QS_ENA, pf->vf[i].vf_states)) ice_dis_vf_qs(&pf->vf[i]); @@ -1077,7 +1078,7 @@ static bool ice_config_res_vfs(struct ice_pf *pf) ice_irq_dynamic_ena(hw, NULL, NULL); /* Finish resetting each VF and allocate resources */ - for (v = 0; v < pf->num_alloc_vfs; v++) { + ice_for_each_vf(pf, v) { struct ice_vf *vf = &pf->vf[v]; vf->num_vf_qs = pf->num_vf_qps; @@ -1120,10 +1121,10 @@ bool ice_reset_all_vfs(struct ice_pf *pf, bool is_vflr) return false; /* Begin reset on all VFs at once */ - for (v = 0; v < pf->num_alloc_vfs; v++) + ice_for_each_vf(pf, v) ice_trigger_vf_reset(&pf->vf[v], is_vflr, true); - for (v = 0; v < pf->num_alloc_vfs; v++) { + ice_for_each_vf(pf, v) { struct ice_vsi *vsi; vf = &pf->vf[v]; @@ -1168,7 +1169,7 @@ bool ice_reset_all_vfs(struct ice_pf *pf, bool is_vflr) dev_warn(dev, "VF reset check timeout\n"); /* free VF resources to begin resetting the VSI state */ - for (v = 0; v < pf->num_alloc_vfs; v++) { + ice_for_each_vf(pf, v) { vf = &pf->vf[v]; ice_free_vf_res(vf); @@ -1308,7 +1309,7 @@ void ice_vc_notify_link_state(struct ice_pf *pf) { int i; - for (i = 0; i < pf->num_alloc_vfs; i++) + ice_for_each_vf(pf, i) ice_vc_notify_vf_link_state(&pf->vf[i]); } @@ -1392,9 +1393,10 @@ static int ice_alloc_vfs(struct ice_pf *pf, u16 num_alloc_vfs) goto err_pci_disable_sriov; } pf->vf = vfs; + pf->num_alloc_vfs = num_alloc_vfs; /* apply default profile */ - for (i = 0; i < num_alloc_vfs; i++) { + ice_for_each_vf(pf, i) { vfs[i].pf = pf; vfs[i].vf_sw_id = pf->first_sw; vfs[i].vf_id = i; @@ -1403,7 +1405,6 @@ static int ice_alloc_vfs(struct ice_pf *pf, u16 num_alloc_vfs) set_bit(ICE_VIRTCHNL_VF_CAP_L2, &vfs[i].vf_caps); vfs[i].spoofchk = true; } - pf->num_alloc_vfs = num_alloc_vfs; /* VF resources get allocated with initialization */ if (!ice_config_res_vfs(pf)) { @@ -1542,7 +1543,7 @@ void ice_process_vflr_event(struct ice_pf *pf) !pf->num_alloc_vfs) return; - for (vf_id = 0; vf_id < pf->num_alloc_vfs; vf_id++) { + ice_for_each_vf(pf, vf_id) { struct ice_vf *vf = &pf->vf[vf_id]; u32 reg_idx, bit_idx; diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h index 611f45100438..4647d636ed36 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h @@ -40,6 +40,9 @@ #define ICE_DFLT_INTR_PER_VF (ICE_DFLT_QS_PER_VF + 1) #define ICE_MAX_VF_RESET_WAIT 15 +#define ice_for_each_vf(pf, i) \ + for ((i) = 0; (i) < (pf)->num_alloc_vfs; (i)++) + /* Specific VF states */ enum ice_vf_states { ICE_VF_STATE_INIT = 0, /* PF is initializing VF */ -- cgit v1.2.3 From 26a91525cca8e50854706a9e71ce38795ba1fbcb Mon Sep 17 00:00:00 2001 From: Brett Creeley Date: Thu, 12 Dec 2019 03:13:01 -0800 Subject: ice: Fix VF link state when it's IFLA_VF_LINK_STATE_AUTO Currently the flow for ice_set_vf_link_state() is not configuring link the same as all other VF link configuration flows. Fix this by only setting the necessary VF members in ice_set_vf_link_state() and then call ice_vc_notify_link_state() to actually configure link for the VF. This made ice_set_pfe_link_forced() unnecessary, so it was deleted. Also, this commonizes the link flows for the VF to all call ice_vc_notify_link_state(). Signed-off-by: Brett Creeley Signed-off-by: Tony Nguyen Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_main.c | 3 +- drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c | 56 +++++------------------- 2 files changed, 12 insertions(+), 47 deletions(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 0c46e7fe7250..3adeb7059ac5 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -844,8 +844,7 @@ ice_link_event(struct ice_pf *pf, struct ice_port_info *pi, bool link_up, ice_vsi_link_event(vsi, link_up); ice_print_link_msg(vsi, link_up); - if (pf->num_alloc_vfs) - ice_vc_notify_link_state(pf); + ice_vc_notify_link_state(pf); return result; } diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c index 88cb0f9e928e..f080f3af182a 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.c @@ -121,26 +121,6 @@ ice_set_pfe_link(struct ice_vf *vf, struct virtchnl_pf_event *pfe, } } -/** - * ice_set_pfe_link_forced - Force the virtchnl_pf_event link speed/status - * @vf: pointer to the VF structure - * @pfe: pointer to the virtchnl_pf_event to set link speed/status for - * @link_up: whether or not to set the link up/down - */ -static void -ice_set_pfe_link_forced(struct ice_vf *vf, struct virtchnl_pf_event *pfe, - bool link_up) -{ - u16 link_speed; - - if (link_up) - link_speed = ICE_AQ_LINK_SPEED_100GB; - else - link_speed = ICE_AQ_LINK_SPEED_UNKNOWN; - - ice_set_pfe_link(vf, pfe, link_speed, link_up); -} - /** * ice_vc_notify_vf_link_state - Inform a VF of link status * @vf: pointer to the VF structure @@ -161,13 +141,17 @@ static void ice_vc_notify_vf_link_state(struct ice_vf *vf) pfe.severity = PF_EVENT_SEVERITY_INFO; /* Always report link is down if the VF queues aren't enabled */ - if (!vf->num_qs_ena) + if (!vf->num_qs_ena) { ice_set_pfe_link(vf, &pfe, ICE_AQ_LINK_SPEED_UNKNOWN, false); - else if (vf->link_forced) - ice_set_pfe_link_forced(vf, &pfe, vf->link_up); - else - ice_set_pfe_link(vf, &pfe, ls->link_speed, ls->link_info & - ICE_AQ_LINK_UP); + } else if (vf->link_forced) { + u16 link_speed = vf->link_up ? + ls->link_speed : ICE_AQ_LINK_SPEED_UNKNOWN; + + ice_set_pfe_link(vf, &pfe, link_speed, vf->link_up); + } else { + ice_set_pfe_link(vf, &pfe, ls->link_speed, + ls->link_info & ICE_AQ_LINK_UP); + } ice_aq_send_msg_to_vf(hw, vf->vf_id, VIRTCHNL_OP_EVENT, VIRTCHNL_STATUS_SUCCESS, (u8 *)&pfe, @@ -3392,28 +3376,18 @@ int ice_set_vf_trust(struct net_device *netdev, int vf_id, bool trusted) int ice_set_vf_link_state(struct net_device *netdev, int vf_id, int link_state) { struct ice_pf *pf = ice_netdev_to_pf(netdev); - struct virtchnl_pf_event pfe = { 0 }; - struct ice_link_status *ls; struct ice_vf *vf; - struct ice_hw *hw; if (ice_validate_vf_id(pf, vf_id)) return -EINVAL; vf = &pf->vf[vf_id]; - hw = &pf->hw; - ls = &pf->hw.port_info->phy.link_info; - if (ice_check_vf_init(pf, vf)) return -EBUSY; - pfe.event = VIRTCHNL_EVENT_LINK_CHANGE; - pfe.severity = PF_EVENT_SEVERITY_INFO; - switch (link_state) { case IFLA_VF_LINK_STATE_AUTO: vf->link_forced = false; - vf->link_up = ls->link_info & ICE_AQ_LINK_UP; break; case IFLA_VF_LINK_STATE_ENABLE: vf->link_forced = true; @@ -3427,15 +3401,7 @@ int ice_set_vf_link_state(struct net_device *netdev, int vf_id, int link_state) return -EINVAL; } - if (vf->link_forced) - ice_set_pfe_link_forced(vf, &pfe, vf->link_up); - else - ice_set_pfe_link(vf, &pfe, ls->link_speed, vf->link_up); - - /* Notify the VF of its new link state */ - ice_aq_send_msg_to_vf(hw, vf->vf_id, VIRTCHNL_OP_EVENT, - VIRTCHNL_STATUS_SUCCESS, (u8 *)&pfe, - sizeof(pfe), NULL); + ice_vc_notify_vf_link_state(vf); return 0; } -- cgit v1.2.3 From bda5b7db823c0f49babc260f027d7fa169476423 Mon Sep 17 00:00:00 2001 From: Tony Nguyen Date: Thu, 12 Dec 2019 03:13:03 -0800 Subject: ice: Demote MTU change print to debug Following the changes of commit 12299132b3d3 ("net: ethernet: intel: Demote MTU change prints to debug"), change the MTU change message to netdev_dbg() Signed-off-by: Tony Nguyen Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 3adeb7059ac5..2c9350fcbb59 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4836,7 +4836,7 @@ static int ice_change_mtu(struct net_device *netdev, int new_mtu) } } - netdev_info(netdev, "changed MTU to %d\n", new_mtu); + netdev_dbg(netdev, "changed MTU to %d\n", new_mtu); return 0; } -- cgit v1.2.3 From 5d9e618cbb54f5cbaef7f6f44ceb919978f0e5bc Mon Sep 17 00:00:00 2001 From: Jacob Keller Date: Tue, 17 Dec 2019 02:55:43 -0800 Subject: ice: Add device ids for E822 devices Add support for E822 devices Signed-off-by: Jacob Keller Signed-off-by: Bruce Allan Signed-off-by: Tony Nguyen Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ice/ice_devids.h | 18 ++++++++++++++++++ drivers/net/ethernet/intel/ice/ice_main.c | 9 +++++++++ drivers/net/ethernet/intel/ice/ice_nvm.c | 12 ++++++++++++ 3 files changed, 39 insertions(+) (limited to 'drivers/net/ethernet/intel/ice/ice_main.c') diff --git a/drivers/net/ethernet/intel/ice/ice_devids.h b/drivers/net/ethernet/intel/ice/ice_devids.h index f8d5c661d0ba..ce63017c56c7 100644 --- a/drivers/net/ethernet/intel/ice/ice_devids.h +++ b/drivers/net/ethernet/intel/ice/ice_devids.h @@ -11,5 +11,23 @@ #define ICE_DEV_ID_E810C_QSFP 0x1592 /* Intel(R) Ethernet Controller E810-C for SFP */ #define ICE_DEV_ID_E810C_SFP 0x1593 +/* Intel(R) Ethernet Connection E822-C for backplane */ +#define ICE_DEV_ID_E822C_BACKPLANE 0x1890 +/* Intel(R) Ethernet Connection E822-C for QSFP */ +#define ICE_DEV_ID_E822C_QSFP 0x1891 +/* Intel(R) Ethernet Connection E822-C for SFP */ +#define ICE_DEV_ID_E822C_SFP 0x1892 +/* Intel(R) Ethernet Connection E822-C/X557-AT 10GBASE-T */ +#define ICE_DEV_ID_E822C_10G_BASE_T 0x1893 +/* Intel(R) Ethernet Connection E822-C 1GbE */ +#define ICE_DEV_ID_E822C_SGMII 0x1894 +/* Intel(R) Ethernet Connection E822-X for backplane */ +#define ICE_DEV_ID_E822X_BACKPLANE 0x1897 +/* Intel(R) Ethernet Connection E822-L for SFP */ +#define ICE_DEV_ID_E822L_SFP 0x1898 +/* Intel(R) Ethernet Connection E822-L/X557-AT 10GBASE-T */ +#define ICE_DEV_ID_E822L_10G_BASE_T 0x1899 +/* Intel(R) Ethernet Connection E822-L 1GbE */ +#define ICE_DEV_ID_E822L_SGMII 0x189A #endif /* _ICE_DEVIDS_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 2c9350fcbb59..bf539483e25e 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -3572,6 +3572,15 @@ static const struct pci_device_id ice_pci_tbl[] = { { PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_BACKPLANE), 0 }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_QSFP), 0 }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E810C_SFP), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_BACKPLANE), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_QSFP), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_SFP), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_10G_BASE_T), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822C_SGMII), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822X_BACKPLANE), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_SFP), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_10G_BASE_T), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E822L_SGMII), 0 }, /* required last entry */ { 0, } }; diff --git a/drivers/net/ethernet/intel/ice/ice_nvm.c b/drivers/net/ethernet/intel/ice/ice_nvm.c index 57c73f613f32..7525ac50742e 100644 --- a/drivers/net/ethernet/intel/ice/ice_nvm.c +++ b/drivers/net/ethernet/intel/ice/ice_nvm.c @@ -289,6 +289,18 @@ enum ice_status ice_init_nvm(struct ice_hw *hw) nvm->eetrack = (eetrack_hi << 16) | eetrack_lo; + /* the following devices do not have boot_cfg_tlv yet */ + if (hw->device_id == ICE_DEV_ID_E822C_BACKPLANE || + hw->device_id == ICE_DEV_ID_E822C_QSFP || + hw->device_id == ICE_DEV_ID_E822C_10G_BASE_T || + hw->device_id == ICE_DEV_ID_E822C_SGMII || + hw->device_id == ICE_DEV_ID_E822C_SFP || + hw->device_id == ICE_DEV_ID_E822X_BACKPLANE || + hw->device_id == ICE_DEV_ID_E822L_SFP || + hw->device_id == ICE_DEV_ID_E822L_10G_BASE_T || + hw->device_id == ICE_DEV_ID_E822L_SGMII) + return status; + status = ice_get_pfa_module_tlv(hw, &boot_cfg_tlv, &boot_cfg_tlv_len, ICE_SR_BOOT_CFG_PTR); if (status) { -- cgit v1.2.3