diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_devids.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_devlink.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ethtool.c | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_flex_pipe.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_idc.c | 6 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 27 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ptp.c | 73 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_sched.c | 13 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_sched.h | 1 |
12 files changed, 127 insertions, 33 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index eadcb9958346..3c4f08d20414 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -695,6 +695,7 @@ static inline void ice_set_rdma_cap(struct ice_pf *pf) { if (pf->hw.func_caps.common_cap.rdma && pf->num_rdma_msix) { set_bit(ICE_FLAG_RDMA_ENA, pf->flags); + set_bit(ICE_FLAG_AUX_ENA, pf->flags); ice_plug_aux_dev(pf); } } @@ -707,5 +708,6 @@ static inline void ice_clear_rdma_cap(struct ice_pf *pf) { ice_unplug_aux_dev(pf); clear_bit(ICE_FLAG_RDMA_ENA, pf->flags); + clear_bit(ICE_FLAG_AUX_ENA, pf->flags); } #endif /* _ICE_H_ */ diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 2fb81e359cdf..df5ad4de1f00 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -25,6 +25,8 @@ static enum ice_status ice_set_mac_type(struct ice_hw *hw) case ICE_DEV_ID_E810C_BACKPLANE: case ICE_DEV_ID_E810C_QSFP: case ICE_DEV_ID_E810C_SFP: + case ICE_DEV_ID_E810_XXV_BACKPLANE: + case ICE_DEV_ID_E810_XXV_QSFP: case ICE_DEV_ID_E810_XXV_SFP: hw->mac_type = ICE_MAC_E810; break; diff --git a/drivers/net/ethernet/intel/ice/ice_devids.h b/drivers/net/ethernet/intel/ice/ice_devids.h index 9d8194671f6a..ef4392e6e244 100644 --- a/drivers/net/ethernet/intel/ice/ice_devids.h +++ b/drivers/net/ethernet/intel/ice/ice_devids.h @@ -21,6 +21,10 @@ #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 Controller E810-XXV for backplane */ +#define ICE_DEV_ID_E810_XXV_BACKPLANE 0x1599 +/* Intel(R) Ethernet Controller E810-XXV for QSFP */ +#define ICE_DEV_ID_E810_XXV_QSFP 0x159A /* Intel(R) Ethernet Controller E810-XXV for SFP */ #define ICE_DEV_ID_E810_XXV_SFP 0x159B /* Intel(R) Ethernet Connection E823-C for backplane */ diff --git a/drivers/net/ethernet/intel/ice/ice_devlink.c b/drivers/net/ethernet/intel/ice/ice_devlink.c index 7fe6e8ea39f0..da7288bdc9a3 100644 --- a/drivers/net/ethernet/intel/ice/ice_devlink.c +++ b/drivers/net/ethernet/intel/ice/ice_devlink.c @@ -63,7 +63,8 @@ static int ice_info_fw_api(struct ice_pf *pf, struct ice_info_ctx *ctx) { struct ice_hw *hw = &pf->hw; - snprintf(ctx->buf, sizeof(ctx->buf), "%u.%u", hw->api_maj_ver, hw->api_min_ver); + snprintf(ctx->buf, sizeof(ctx->buf), "%u.%u.%u", hw->api_maj_ver, + hw->api_min_ver, hw->api_patch); return 0; } @@ -477,7 +478,7 @@ struct ice_pf *ice_allocate_pf(struct device *dev) { struct devlink *devlink; - devlink = devlink_alloc(&ice_devlink_ops, sizeof(struct ice_pf)); + devlink = devlink_alloc(&ice_devlink_ops, sizeof(struct ice_pf), dev); if (!devlink) return NULL; @@ -504,7 +505,7 @@ int ice_devlink_register(struct ice_pf *pf) struct device *dev = ice_pf_to_dev(pf); int err; - err = devlink_register(devlink, dev); + err = devlink_register(devlink); if (err) { dev_err(dev, "devlink registration failed: %d\n", err); return err; diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index d95a5daca114..c451cf401e63 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -3568,8 +3568,10 @@ __ice_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec, return 0; } -static int -ice_get_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec) +static int ice_get_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __ice_get_coalesce(netdev, ec, -1); } @@ -3787,8 +3789,10 @@ set_complete: return 0; } -static int -ice_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *ec) +static int ice_set_coalesce(struct net_device *netdev, + struct ethtool_coalesce *ec, + struct kernel_ethtool_coalesce *kernel_coal, + struct netlink_ext_ack *extack) { return __ice_set_coalesce(netdev, ec, -1); } diff --git a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c index 06ac9badee77..1ac96dc66d0d 100644 --- a/drivers/net/ethernet/intel/ice/ice_flex_pipe.c +++ b/drivers/net/ethernet/intel/ice/ice_flex_pipe.c @@ -1668,7 +1668,7 @@ static u16 ice_tunnel_idx_to_entry(struct ice_hw *hw, enum ice_tunnel_type type, for (i = 0; i < hw->tnl.count && i < ICE_TUNNEL_MAX_ENTRIES; i++) if (hw->tnl.tbl[i].valid && hw->tnl.tbl[i].type == type && - idx--) + idx-- == 0) return i; WARN_ON_ONCE(1); @@ -1828,7 +1828,7 @@ int ice_udp_tunnel_set_port(struct net_device *netdev, unsigned int table, u16 index; tnl_type = ti->type == UDP_TUNNEL_TYPE_VXLAN ? TNL_VXLAN : TNL_GENEVE; - index = ice_tunnel_idx_to_entry(&pf->hw, idx, tnl_type); + index = ice_tunnel_idx_to_entry(&pf->hw, tnl_type, idx); status = ice_create_tunnel(&pf->hw, index, tnl_type, ntohs(ti->port)); if (status) { diff --git a/drivers/net/ethernet/intel/ice/ice_idc.c b/drivers/net/ethernet/intel/ice/ice_idc.c index 1f2afdf6cd48..adcc9a251595 100644 --- a/drivers/net/ethernet/intel/ice/ice_idc.c +++ b/drivers/net/ethernet/intel/ice/ice_idc.c @@ -271,6 +271,12 @@ int ice_plug_aux_dev(struct ice_pf *pf) struct auxiliary_device *adev; int ret; + /* if this PF doesn't support a technology that requires auxiliary + * devices, then gracefully exit + */ + if (!ice_is_aux_ena(pf)) + return 0; + iadev = kzalloc(sizeof(*iadev), GFP_KERNEL); if (!iadev) return -ENOMEM; diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index dde9802c6c72..b718e196af2a 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2841,6 +2841,7 @@ void ice_napi_del(struct ice_vsi *vsi) */ int ice_vsi_release(struct ice_vsi *vsi) { + enum ice_status err; struct ice_pf *pf; if (!vsi->back) @@ -2912,6 +2913,10 @@ int ice_vsi_release(struct ice_vsi *vsi) ice_fltr_remove_all(vsi); ice_rm_vsi_lan_cfg(vsi->port_info, vsi->idx); + err = ice_rm_vsi_rdma_cfg(vsi->port_info, vsi->idx); + if (err) + dev_err(ice_pf_to_dev(vsi->back), "Failed to remove RDMA scheduler config for VSI %u, err %d\n", + vsi->vsi_num, err); ice_vsi_delete(vsi); ice_vsi_free_q_vectors(vsi); @@ -3092,6 +3097,10 @@ int ice_vsi_rebuild(struct ice_vsi *vsi, bool init_vsi) prev_num_q_vectors = ice_vsi_rebuild_get_coalesce(vsi, coalesce); ice_rm_vsi_lan_cfg(vsi->port_info, vsi->idx); + ret = ice_rm_vsi_rdma_cfg(vsi->port_info, vsi->idx); + if (ret) + dev_err(ice_pf_to_dev(vsi->back), "Failed to remove RDMA scheduler config for VSI %u, err %d\n", + vsi->vsi_num, ret); ice_vsi_free_q_vectors(vsi); /* SR-IOV determines needed MSIX resources all at once instead of per diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index fe2ded775f25..06fa93e597fb 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -4224,6 +4224,9 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent) if (!pf) return -ENOMEM; + /* initialize Auxiliary index to invalid value */ + pf->aux_idx = -1; + /* set up for high or low DMA */ err = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)); if (err) @@ -4615,7 +4618,8 @@ static void ice_remove(struct pci_dev *pdev) ice_aq_cancel_waiting_tasks(pf); ice_unplug_aux_dev(pf); - ida_free(&ice_aux_ida, pf->aux_idx); + if (pf->aux_idx >= 0) + ida_free(&ice_aux_ida, pf->aux_idx); set_bit(ICE_DOWN, pf->state); mutex_destroy(&(&pf->hw)->fdir_fltr_lock); @@ -5016,6 +5020,8 @@ 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_E810_XXV_BACKPLANE), 0 }, + { PCI_VDEVICE(INTEL, ICE_DEV_ID_E810_XXV_QSFP), 0 }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E810_XXV_SFP), 0 }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_BACKPLANE), 0 }, { PCI_VDEVICE(INTEL, ICE_DEV_ID_E823C_QSFP), 0 }, @@ -5122,6 +5128,7 @@ static int ice_set_mac_address(struct net_device *netdev, void *pi) struct ice_hw *hw = &pf->hw; struct sockaddr *addr = pi; enum ice_status status; + u8 old_mac[ETH_ALEN]; u8 flags = 0; int err = 0; u8 *mac; @@ -5144,8 +5151,13 @@ static int ice_set_mac_address(struct net_device *netdev, void *pi) } netif_addr_lock_bh(netdev); + ether_addr_copy(old_mac, netdev->dev_addr); + /* change the netdev's MAC address */ + memcpy(netdev->dev_addr, mac, netdev->addr_len); + netif_addr_unlock_bh(netdev); + /* Clean up old MAC filter. Not an error if old filter doesn't exist */ - status = ice_fltr_remove_mac(vsi, netdev->dev_addr, ICE_FWD_TO_VSI); + status = ice_fltr_remove_mac(vsi, old_mac, ICE_FWD_TO_VSI); if (status && status != ICE_ERR_DOES_NOT_EXIST) { err = -EADDRNOTAVAIL; goto err_update_filters; @@ -5168,13 +5180,12 @@ err_update_filters: if (err) { netdev_err(netdev, "can't set MAC %pM. filter update failed\n", mac); + netif_addr_lock_bh(netdev); + ether_addr_copy(netdev->dev_addr, old_mac); netif_addr_unlock_bh(netdev); return err; } - /* change the netdev's MAC address */ - memcpy(netdev->dev_addr, mac, netdev->addr_len); - netif_addr_unlock_bh(netdev); netdev_dbg(vsi->netdev, "updated MAC address to %pM\n", netdev->dev_addr); @@ -6570,12 +6581,12 @@ event_after: } /** - * ice_do_ioctl - Access the hwtstamp interface + * ice_eth_ioctl - Access the hwtstamp interface * @netdev: network interface device structure * @ifr: interface request data * @cmd: ioctl command */ -static int ice_do_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) +static int ice_eth_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) { struct ice_netdev_priv *np = netdev_priv(netdev); struct ice_pf *pf = np->vsi->back; @@ -7241,7 +7252,7 @@ static const struct net_device_ops ice_netdev_ops = { .ndo_change_mtu = ice_change_mtu, .ndo_get_stats64 = ice_get_stats64, .ndo_set_tx_maxrate = ice_set_tx_maxrate, - .ndo_do_ioctl = ice_do_ioctl, + .ndo_eth_ioctl = ice_eth_ioctl, .ndo_set_vf_spoofchk = ice_set_vf_spoofchk, .ndo_set_vf_mac = ice_set_vf_mac, .ndo_get_vf_config = ice_get_vf_cfg, diff --git a/drivers/net/ethernet/intel/ice/ice_ptp.c b/drivers/net/ethernet/intel/ice/ice_ptp.c index 9e3ddb9b8b51..80380aed8882 100644 --- a/drivers/net/ethernet/intel/ice/ice_ptp.c +++ b/drivers/net/ethernet/intel/ice/ice_ptp.c @@ -22,7 +22,7 @@ static void ice_set_tx_tstamp(struct ice_pf *pf, bool on) return; /* Set the timestamp enable flag for all the Tx rings */ - ice_for_each_rxq(vsi, i) { + ice_for_each_txq(vsi, i) { if (!vsi->tx_rings[i]) continue; vsi->tx_rings[i]->ptp_tx = on; @@ -689,6 +689,41 @@ err: } /** + * ice_ptp_disable_all_clkout - Disable all currently configured outputs + * @pf: pointer to the PF structure + * + * Disable all currently configured clock outputs. This is necessary before + * certain changes to the PTP hardware clock. Use ice_ptp_enable_all_clkout to + * re-enable the clocks again. + */ +static void ice_ptp_disable_all_clkout(struct ice_pf *pf) +{ + uint i; + + for (i = 0; i < pf->ptp.info.n_per_out; i++) + if (pf->ptp.perout_channels[i].ena) + ice_ptp_cfg_clkout(pf, i, NULL, false); +} + +/** + * ice_ptp_enable_all_clkout - Enable all configured periodic clock outputs + * @pf: pointer to the PF structure + * + * Enable all currently configured clock outputs. Use this after + * ice_ptp_disable_all_clkout to reconfigure the output signals according to + * their configuration. + */ +static void ice_ptp_enable_all_clkout(struct ice_pf *pf) +{ + uint i; + + for (i = 0; i < pf->ptp.info.n_per_out; i++) + if (pf->ptp.perout_channels[i].ena) + ice_ptp_cfg_clkout(pf, i, &pf->ptp.perout_channels[i], + false); +} + +/** * ice_ptp_gpio_enable_e810 - Enable/disable ancillary features of PHC * @info: the driver's PTP info structure * @rq: The requested feature to change @@ -783,12 +818,17 @@ ice_ptp_settime64(struct ptp_clock_info *info, const struct timespec64 *ts) goto exit; } + /* Disable periodic outputs */ + ice_ptp_disable_all_clkout(pf); + err = ice_ptp_write_init(pf, &ts64); ice_ptp_unlock(hw); if (!err) ice_ptp_update_cached_phctime(pf); + /* Reenable periodic outputs */ + ice_ptp_enable_all_clkout(pf); exit: if (err) { dev_err(ice_pf_to_dev(pf), "PTP failed to set time %d\n", err); @@ -842,8 +882,14 @@ static int ice_ptp_adjtime(struct ptp_clock_info *info, s64 delta) return -EBUSY; } + /* Disable periodic outputs */ + ice_ptp_disable_all_clkout(pf); + err = ice_ptp_write_adj(pf, delta); + /* Reenable periodic outputs */ + ice_ptp_enable_all_clkout(pf); + ice_ptp_unlock(hw); if (err) { @@ -1064,17 +1110,6 @@ static long ice_ptp_create_clock(struct ice_pf *pf) info = &pf->ptp.info; dev = ice_pf_to_dev(pf); - /* Allocate memory for kernel pins interface */ - if (info->n_pins) { - info->pin_config = devm_kcalloc(dev, info->n_pins, - sizeof(*info->pin_config), - GFP_KERNEL); - if (!info->pin_config) { - info->n_pins = 0; - return -ENOMEM; - } - } - /* Attempt to register the clock before enabling the hardware. */ clock = ptp_clock_register(info, dev); if (IS_ERR(clock)) @@ -1281,14 +1316,17 @@ ice_ptp_flush_tx_tracker(struct ice_pf *pf, struct ice_ptp_tx *tx) for (idx = 0; idx < tx->len; idx++) { u8 phy_idx = idx + tx->quad_offset; - /* Clear any potential residual timestamp in the PHY block */ - if (!pf->hw.reset_ongoing) - ice_clear_phy_tstamp(&pf->hw, tx->quad, phy_idx); - + spin_lock(&tx->lock); if (tx->tstamps[idx].skb) { dev_kfree_skb_any(tx->tstamps[idx].skb); tx->tstamps[idx].skb = NULL; } + clear_bit(idx, tx->in_use); + spin_unlock(&tx->lock); + + /* Clear any potential residual timestamp in the PHY block */ + if (!pf->hw.reset_ongoing) + ice_clear_phy_tstamp(&pf->hw, tx->quad, phy_idx); } } @@ -1550,6 +1588,9 @@ void ice_ptp_release(struct ice_pf *pf) if (!pf->ptp.clock) return; + /* Disable periodic outputs */ + ice_ptp_disable_all_clkout(pf); + ice_clear_ptp_clock_index(pf); ptp_clock_unregister(pf->ptp.clock); pf->ptp.clock = NULL; diff --git a/drivers/net/ethernet/intel/ice/ice_sched.c b/drivers/net/ethernet/intel/ice/ice_sched.c index 9f07b6641705..2d9b10277186 100644 --- a/drivers/net/ethernet/intel/ice/ice_sched.c +++ b/drivers/net/ethernet/intel/ice/ice_sched.c @@ -2071,6 +2071,19 @@ enum ice_status ice_rm_vsi_lan_cfg(struct ice_port_info *pi, u16 vsi_handle) } /** + * ice_rm_vsi_rdma_cfg - remove VSI and its RDMA children nodes + * @pi: port information structure + * @vsi_handle: software VSI handle + * + * This function clears the VSI and its RDMA children nodes from scheduler tree + * for all TCs. + */ +enum ice_status ice_rm_vsi_rdma_cfg(struct ice_port_info *pi, u16 vsi_handle) +{ + return ice_sched_rm_vsi_cfg(pi, vsi_handle, ICE_SCHED_NODE_OWNER_RDMA); +} + +/** * ice_get_agg_info - get the aggregator ID * @hw: pointer to the hardware structure * @agg_id: aggregator ID diff --git a/drivers/net/ethernet/intel/ice/ice_sched.h b/drivers/net/ethernet/intel/ice/ice_sched.h index 9beef8f0ec76..fdf7a5882f07 100644 --- a/drivers/net/ethernet/intel/ice/ice_sched.h +++ b/drivers/net/ethernet/intel/ice/ice_sched.h @@ -89,6 +89,7 @@ enum ice_status ice_sched_cfg_vsi(struct ice_port_info *pi, u16 vsi_handle, u8 tc, u16 maxqs, u8 owner, bool enable); enum ice_status ice_rm_vsi_lan_cfg(struct ice_port_info *pi, u16 vsi_handle); +enum ice_status ice_rm_vsi_rdma_cfg(struct ice_port_info *pi, u16 vsi_handle); /* Tx scheduler rate limiter functions */ enum ice_status |