diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 16 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 29 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 117 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_fcoe.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 60 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_txrx.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 222 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h | 12 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40e_txrx.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 16 |
12 files changed, 313 insertions, 187 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 7ce8e600c13c..1c8bd7c152c2 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -177,6 +177,8 @@ struct i40e_lump_tracking { #define I40E_FDIR_BUFFER_HEAD_ROOM 32 #define I40E_FDIR_BUFFER_HEAD_ROOM_FOR_ATR (I40E_FDIR_BUFFER_HEAD_ROOM * 4) +#define I40E_HKEY_ARRAY_SIZE ((I40E_PFQF_HKEY_MAX_INDEX + 1) * 4) + enum i40e_fd_stat_idx { I40E_FD_STAT_ATR, I40E_FD_STAT_SB, @@ -240,17 +242,17 @@ struct i40e_pf { bool fc_autoneg_status; u16 eeprom_version; - u16 num_vmdq_vsis; /* num vmdq vsis this pf has set up */ + u16 num_vmdq_vsis; /* num vmdq vsis this PF has set up */ u16 num_vmdq_qps; /* num queue pairs per vmdq pool */ u16 num_vmdq_msix; /* num queue vectors per vmdq pool */ - u16 num_req_vfs; /* num vfs requested for this vf */ - u16 num_vf_qps; /* num queue pairs per vf */ + u16 num_req_vfs; /* num VFs requested for this VF */ + u16 num_vf_qps; /* num queue pairs per VF */ #ifdef I40E_FCOE - u16 num_fcoe_qps; /* num fcoe queues this pf has set up */ + u16 num_fcoe_qps; /* num fcoe queues this PF has set up */ u16 num_fcoe_msix; /* num queue vectors per fcoe pool */ #endif /* I40E_FCOE */ - u16 num_lan_qps; /* num lan queues this pf has set up */ - u16 num_lan_msix; /* num queue vectors for the base pf vsi */ + 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 */ @@ -612,7 +614,7 @@ static inline bool i40e_rx_is_programming_status(u64 qw) /** * i40e_get_fd_cnt_all - get the total FD filter space available - * @pf: pointer to the pf struct + * @pf: pointer to the PF struct **/ static inline int i40e_get_fd_cnt_all(struct i40e_pf *pf) { diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index fb78bdd2eb95..d9f1fcb9c2be 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -691,7 +691,7 @@ i40e_status i40e_get_port_mac_addr(struct i40e_hw *hw, u8 *mac_addr) /** * i40e_pre_tx_queue_cfg - pre tx queue configure * @hw: pointer to the HW structure - * @queue: target pf queue index + * @queue: target PF queue index * @enable: state change request * * Handles hw requirement to indicate intention to enable @@ -955,7 +955,7 @@ void i40e_clear_hw(struct i40e_hw *hw) u32 val; u32 eol = 0x7ff; - /* get number of interrupts, queues, and vfs */ + /* get number of interrupts, queues, and VFs */ val = rd32(hw, I40E_GLPCI_CNF2); num_pf_int = (val & I40E_GLPCI_CNF2_MSI_X_PF_N_MASK) >> I40E_GLPCI_CNF2_MSI_X_PF_N_SHIFT; @@ -2017,7 +2017,7 @@ i40e_status i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid, if (count == 0 || !mv_list || !hw) return I40E_ERR_PARAM; - buf_size = count * sizeof(struct i40e_aqc_add_macvlan_element_data); + buf_size = count * sizeof(*mv_list); /* prep the rest of the request */ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_add_macvlan); @@ -2059,7 +2059,7 @@ i40e_status i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid, if (count == 0 || !mv_list || !hw) return I40E_ERR_PARAM; - buf_size = count * sizeof(struct i40e_aqc_remove_macvlan_element_data); + buf_size = count * sizeof(*mv_list); /* prep the rest of the request */ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_remove_macvlan); @@ -2081,7 +2081,7 @@ i40e_status i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid, /** * i40e_aq_send_msg_to_vf * @hw: pointer to the hardware structure - * @vfid: vf id to send msg + * @vfid: VF id to send msg * @v_opcode: opcodes for VF-PF communication * @v_retval: return error code * @msg: pointer to the msg buffer diff --git a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c index 2f583554a260..400fb28db576 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c +++ b/drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c @@ -223,7 +223,7 @@ static int i40e_dcbnl_vsi_del_app(struct i40e_vsi *vsi, /** * i40e_dcbnl_del_app - Delete APP on all VSIs - * @pf: the corresponding pf + * @pf: the corresponding PF * @app: APP to delete * * Delete given APP from all the VSIs for given PF @@ -268,7 +268,7 @@ static bool i40e_dcbnl_find_app(struct i40e_dcbx_config *cfg, /** * i40e_dcbnl_flush_apps - Delete all removed APPs - * @pf: the corresponding pf + * @pf: the corresponding PF * @old_cfg: old DCBX configuration data * @new_cfg: new DCBX configuration data * diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c index e802b6bc067d..daa88263af66 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c @@ -35,7 +35,7 @@ static struct dentry *i40e_dbg_root; /** * i40e_dbg_find_vsi - searches for the vsi with the given seid - * @pf - the pf structure to search for the vsi + * @pf - the PF structure to search for the vsi * @seid - seid of the vsi it is searching for **/ static struct i40e_vsi *i40e_dbg_find_vsi(struct i40e_pf *pf, int seid) @@ -54,7 +54,7 @@ static struct i40e_vsi *i40e_dbg_find_vsi(struct i40e_pf *pf, int seid) /** * i40e_dbg_find_veb - searches for the veb with the given seid - * @pf - the pf structure to search for the veb + * @pf - the PF structure to search for the veb * @seid - seid of the veb it is searching for **/ static struct i40e_veb *i40e_dbg_find_veb(struct i40e_pf *pf, int seid) @@ -112,7 +112,7 @@ static ssize_t i40e_dbg_dump_read(struct file *filp, char __user *buffer, /** * i40e_dbg_prep_dump_buf - * @pf: the pf we're working with + * @pf: the PF we're working with * @buflen: the desired buffer length * * Return positive if success, 0 if failed @@ -318,7 +318,7 @@ static const struct file_operations i40e_dbg_dump_fops = { * setup, adding or removing filters, or other things. Many of * these will be useful for some forms of unit testing. **************************************************************/ -static char i40e_dbg_command_buf[256] = "hello world"; +static char i40e_dbg_command_buf[256] = ""; /** * i40e_dbg_command_read - read for command datum @@ -390,6 +390,11 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid) " netdev_registered = %i, current_netdev_flags = 0x%04x, state = %li flags = 0x%08lx\n", vsi->netdev_registered, vsi->current_netdev_flags, vsi->state, vsi->flags); + if (vsi == pf->vsi[pf->lan_vsi]) + dev_info(&pf->pdev->dev, "MAC address: %pM SAN MAC: %pM Port MAC: %pM\n", + pf->hw.mac.addr, + pf->hw.mac.san_addr, + pf->hw.mac.port_addr); list_for_each_entry(f, &vsi->mac_filter_list, list) { dev_info(&pf->pdev->dev, " mac_filter_list: %pM vid=%d, is_netdev=%d is_vf=%d counter=%d\n", @@ -675,7 +680,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid) vsi->info.resp_reserved[8], vsi->info.resp_reserved[9], vsi->info.resp_reserved[10], vsi->info.resp_reserved[11]); if (vsi->back) - dev_info(&pf->pdev->dev, " pf = %p\n", vsi->back); + dev_info(&pf->pdev->dev, " PF = %p\n", vsi->back); dev_info(&pf->pdev->dev, " idx = %d\n", vsi->idx); dev_info(&pf->pdev->dev, " tc_config: numtc = %d, enabled_tc = 0x%x\n", @@ -946,7 +951,7 @@ static void i40e_dbg_dump_veb_all(struct i40e_pf *pf) /** * i40e_dbg_cmd_fd_ctrl - Enable/disable FD sideband/ATR - * @pf: the pf that would be altered + * @pf: the PF that would be altered * @flag: flag that needs enabling or disabling * @enable: Enable/disable FD SD/ATR **/ @@ -958,7 +963,7 @@ static void i40e_dbg_cmd_fd_ctrl(struct i40e_pf *pf, u64 flag, bool enable) pf->flags &= ~flag; pf->auto_disable_flags |= flag; } - dev_info(&pf->pdev->dev, "requesting a pf reset\n"); + dev_info(&pf->pdev->dev, "requesting a PF reset\n"); i40e_do_reset_safe(pf, (1 << __I40E_PF_RESET_REQUESTED)); } @@ -1940,7 +1945,7 @@ static const struct file_operations i40e_dbg_command_fops = { * The netdev_ops entry in debugfs is for giving the driver commands * to be executed from the netdev operations. **************************************************************/ -static char i40e_dbg_netdev_ops_buf[256] = "hello world"; +static char i40e_dbg_netdev_ops_buf[256] = ""; /** * i40e_dbg_netdev_ops - read for netdev_ops datum @@ -2128,8 +2133,8 @@ static const struct file_operations i40e_dbg_netdev_ops_fops = { }; /** - * i40e_dbg_pf_init - setup the debugfs directory for the pf - * @pf: the pf that is starting up + * i40e_dbg_pf_init - setup the debugfs directory for the PF + * @pf: the PF that is starting up **/ void i40e_dbg_pf_init(struct i40e_pf *pf) { @@ -2165,8 +2170,8 @@ create_failed: } /** - * i40e_dbg_pf_exit - clear out the pf's debugfs entries - * @pf: the pf that is stopping + * i40e_dbg_pf_exit - clear out the PF's debugfs entries + * @pf: the PF that is stopping **/ void i40e_dbg_pf_exit(struct i40e_pf *pf) { diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 01c811c99ff7..b7d0aaac5480 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -917,7 +917,9 @@ static int i40e_get_eeprom(struct net_device *netdev, cmd = (struct i40e_nvm_access *)eeprom; ret_val = i40e_nvmupd_command(hw, cmd, bytes, &errno); - if (ret_val) + if (ret_val && + ((hw->aq.asq_last_status != I40E_AQ_RC_EACCES) || + (hw->debug_mask & I40E_DEBUG_NVM))) dev_info(&pf->pdev->dev, "NVMUpdate read failed err=%d status=0x%x errno=%d module=%d offset=0x%x size=%d\n", ret_val, hw->aq.asq_last_status, errno, @@ -1021,7 +1023,10 @@ static int i40e_set_eeprom(struct net_device *netdev, cmd = (struct i40e_nvm_access *)eeprom; ret_val = i40e_nvmupd_command(hw, cmd, bytes, &errno); - if (ret_val && hw->aq.asq_last_status != I40E_AQ_RC_EBUSY) + if (ret_val && + ((hw->aq.asq_last_status != I40E_AQ_RC_EPERM && + hw->aq.asq_last_status != I40E_AQ_RC_EBUSY) || + (hw->debug_mask & I40E_DEBUG_NVM))) dev_info(&pf->pdev->dev, "NVMUpdate write failed err=%d status=0x%x errno=%d module=%d offset=0x%x size=%d\n", ret_val, hw->aq.asq_last_status, errno, @@ -2370,6 +2375,110 @@ static int i40e_set_channels(struct net_device *dev, return -EINVAL; } +#define I40E_HLUT_ARRAY_SIZE ((I40E_PFQF_HLUT_MAX_INDEX + 1) * 4) +/** + * i40e_get_rxfh_key_size - get the RSS hash key size + * @netdev: network interface device structure + * + * Returns the table size. + **/ +static u32 i40e_get_rxfh_key_size(struct net_device *netdev) +{ + return I40E_HKEY_ARRAY_SIZE; +} + +/** + * i40e_get_rxfh_indir_size - get the rx flow hash indirection table size + * @netdev: network interface device structure + * + * Returns the table size. + **/ +static u32 i40e_get_rxfh_indir_size(struct net_device *netdev) +{ + return I40E_HLUT_ARRAY_SIZE; +} + +static int i40e_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key, + u8 *hfunc) +{ + struct i40e_netdev_priv *np = netdev_priv(netdev); + struct i40e_vsi *vsi = np->vsi; + struct i40e_pf *pf = vsi->back; + struct i40e_hw *hw = &pf->hw; + u32 reg_val; + int i, j; + + if (hfunc) + *hfunc = ETH_RSS_HASH_TOP; + + if (!indir) + return 0; + + for (i = 0, j = 0; i <= I40E_PFQF_HLUT_MAX_INDEX; i++) { + reg_val = rd32(hw, I40E_PFQF_HLUT(i)); + indir[j++] = reg_val & 0xff; + indir[j++] = (reg_val >> 8) & 0xff; + indir[j++] = (reg_val >> 16) & 0xff; + indir[j++] = (reg_val >> 24) & 0xff; + } + + if (key) { + for (i = 0, j = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++) { + reg_val = rd32(hw, I40E_PFQF_HKEY(i)); + key[j++] = (u8)(reg_val & 0xff); + key[j++] = (u8)((reg_val >> 8) & 0xff); + key[j++] = (u8)((reg_val >> 16) & 0xff); + key[j++] = (u8)((reg_val >> 24) & 0xff); + } + } + return 0; +} + +/** + * i40e_set_rxfh - set the rx flow hash indirection table + * @netdev: network interface device structure + * @indir: indirection table + * @key: hash key + * + * Returns -EINVAL if the table specifies an inavlid queue id, otherwise + * returns 0 after programming the table. + **/ +static int i40e_set_rxfh(struct net_device *netdev, const u32 *indir, + const u8 *key, const u8 hfunc) +{ + struct i40e_netdev_priv *np = netdev_priv(netdev); + struct i40e_vsi *vsi = np->vsi; + struct i40e_pf *pf = vsi->back; + struct i40e_hw *hw = &pf->hw; + u32 reg_val; + int i, j; + + if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP) + return -EOPNOTSUPP; + + if (!indir) + return 0; + + for (i = 0, j = 0; i <= I40E_PFQF_HLUT_MAX_INDEX; i++) { + reg_val = indir[j++]; + reg_val |= indir[j++] << 8; + reg_val |= indir[j++] << 16; + reg_val |= indir[j++] << 24; + wr32(hw, I40E_PFQF_HLUT(i), reg_val); + } + + if (key) { + for (i = 0, j = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++) { + reg_val = key[j++]; + reg_val |= key[j++] << 8; + reg_val |= key[j++] << 16; + reg_val |= key[j++] << 24; + wr32(hw, I40E_PFQF_HKEY(i), reg_val); + } + } + return 0; +} + /** * i40e_get_priv_flags - report device private flags * @dev: network interface device structure @@ -2421,6 +2530,10 @@ static const struct ethtool_ops i40e_ethtool_ops = { .get_ethtool_stats = i40e_get_ethtool_stats, .get_coalesce = i40e_get_coalesce, .set_coalesce = i40e_set_coalesce, + .get_rxfh_key_size = i40e_get_rxfh_key_size, + .get_rxfh_indir_size = i40e_get_rxfh_indir_size, + .get_rxfh = i40e_get_rxfh, + .set_rxfh = i40e_set_rxfh, .get_channels = i40e_get_channels, .set_channels = i40e_set_channels, .get_ts_info = i40e_get_ts_info, diff --git a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c index 0357b31e4a5c..1ca48458e668 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c +++ b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c @@ -149,7 +149,7 @@ static inline bool i40e_fcoe_xid_is_valid(u16 xid) /** * i40e_fcoe_ddp_unmap - unmap the mapped sglist associated - * @pf: pointer to pf + * @pf: pointer to PF * @ddp: sw DDP context * * Unmap the scatter-gather list associated with the given SW DDP context @@ -268,7 +268,7 @@ out: /** * i40e_fcoe_sw_init - sets up the HW for FCoE - * @pf: pointer to pf + * @pf: pointer to PF * * Returns 0 if FCoE is supported otherwise the error code **/ @@ -328,7 +328,7 @@ int i40e_init_pf_fcoe(struct i40e_pf *pf) /** * i40e_get_fcoe_tc_map - Return TC map for FCoE APP - * @pf: pointer to pf + * @pf: pointer to PF * **/ u8 i40e_get_fcoe_tc_map(struct i40e_pf *pf) @@ -1531,7 +1531,7 @@ void i40e_fcoe_config_netdev(struct net_device *netdev, struct i40e_vsi *vsi) /** * i40e_fcoe_vsi_setup - allocate and set up FCoE VSI - * @pf: the pf that VSI is associated with + * @pf: the PF that VSI is associated with * **/ void i40e_fcoe_vsi_setup(struct i40e_pf *pf) @@ -1558,7 +1558,7 @@ void i40e_fcoe_vsi_setup(struct i40e_pf *pf) vsi = i40e_vsi_setup(pf, I40E_VSI_FCOE, seid, 0); if (vsi) { dev_dbg(&pf->pdev->dev, - "Successfully created FCoE VSI seid %d id %d uplink_seid %d pf seid %d\n", + "Successfully created FCoE VSI seid %d id %d uplink_seid %d PF seid %d\n", vsi->seid, vsi->id, vsi->uplink_seid, seid); } else { dev_info(&pf->pdev->dev, "Failed to create FCoE VSI\n"); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 4bed881e3cb6..c1eaab532c15 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -39,7 +39,7 @@ static const char i40e_driver_string[] = #define DRV_VERSION_MAJOR 1 #define DRV_VERSION_MINOR 2 -#define DRV_VERSION_BUILD 12 +#define DRV_VERSION_BUILD 37 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \ __stringify(DRV_VERSION_MINOR) "." \ __stringify(DRV_VERSION_BUILD) DRV_KERN @@ -450,7 +450,7 @@ void i40e_vsi_reset_stats(struct i40e_vsi *vsi) } /** - * i40e_pf_reset_stats - Reset all of the stats for the given pf + * i40e_pf_reset_stats - Reset all of the stats for the given PF * @pf: the PF to be reset **/ void i40e_pf_reset_stats(struct i40e_pf *pf) @@ -896,7 +896,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) } /** - * i40e_update_pf_stats - Update the pf statistics counters. + * i40e_update_pf_stats - Update the PF statistics counters. * @pf: the PF to be updated **/ static void i40e_update_pf_stats(struct i40e_pf *pf) @@ -1128,7 +1128,7 @@ void i40e_update_stats(struct i40e_vsi *vsi) * @vsi: the VSI to be searched * @macaddr: the MAC address * @vlan: the vlan - * @is_vf: make sure its a vf filter, else doesn't matter + * @is_vf: make sure its a VF filter, else doesn't matter * @is_netdev: make sure its a netdev filter, else doesn't matter * * Returns ptr to the filter object or NULL @@ -1156,7 +1156,7 @@ static struct i40e_mac_filter *i40e_find_filter(struct i40e_vsi *vsi, * i40e_find_mac - Find a mac addr in the macvlan filters list * @vsi: the VSI to be searched * @macaddr: the MAC address we are searching for - * @is_vf: make sure its a vf filter, else doesn't matter + * @is_vf: make sure its a VF filter, else doesn't matter * @is_netdev: make sure its a netdev filter, else doesn't matter * * Returns the first filter with the provided MAC address or NULL if @@ -1204,7 +1204,7 @@ bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi) * i40e_put_mac_in_vlan - Make macvlan filters from macaddrs and vlans * @vsi: the VSI to be searched * @macaddr: the mac address to be filtered - * @is_vf: true if it is a vf + * @is_vf: true if it is a VF * @is_netdev: true if it is a netdev * * Goes through all the macvlan filters and adds a @@ -1265,7 +1265,7 @@ static int i40e_rm_default_mac_filter(struct i40e_vsi *vsi, u8 *macaddr) * @vsi: the VSI to be searched * @macaddr: the MAC address * @vlan: the vlan - * @is_vf: make sure its a vf filter, else doesn't matter + * @is_vf: make sure its a VF filter, else doesn't matter * @is_netdev: make sure its a netdev filter, else doesn't matter * * Returns ptr to the filter object or NULL when no memory available. @@ -1325,7 +1325,7 @@ add_filter_out: * @vsi: the VSI to be searched * @macaddr: the MAC address * @vlan: the vlan - * @is_vf: make sure it's a vf filter, else doesn't matter + * @is_vf: make sure it's a VF filter, else doesn't matter * @is_netdev: make sure it's a netdev filter, else doesn't matter **/ void i40e_del_filter(struct i40e_vsi *vsi, @@ -1352,7 +1352,7 @@ void i40e_del_filter(struct i40e_vsi *vsi, f->counter--; } } else { - /* make sure we don't remove a filter in use by vf or netdev */ + /* make sure we don't remove a filter in use by VF or netdev */ int min_f = 0; min_f += (f->is_vf ? 1 : 0); min_f += (f->is_netdev ? 1 : 0); @@ -4029,7 +4029,7 @@ static int i40e_pf_wait_txq_disabled(struct i40e_pf *pf) #endif /** * i40e_get_iscsi_tc_map - Return TC map for iSCSI APP - * @pf: pointer to pf + * @pf: pointer to PF * * Get TC map for ISCSI PF type that will include iSCSI TC * and LAN TC. @@ -4204,7 +4204,7 @@ static int i40e_vsi_get_bw_info(struct i40e_vsi *vsi) aq_ret = i40e_aq_query_vsi_bw_config(hw, vsi->seid, &bw_config, NULL); if (aq_ret) { dev_info(&pf->pdev->dev, - "couldn't get pf vsi bw config, err %d, aq_err %d\n", + "couldn't get PF vsi bw config, err %d, aq_err %d\n", aq_ret, pf->hw.aq.asq_last_status); return -EINVAL; } @@ -4214,7 +4214,7 @@ static int i40e_vsi_get_bw_info(struct i40e_vsi *vsi) NULL); if (aq_ret) { dev_info(&pf->pdev->dev, - "couldn't get pf vsi ets bw config, err %d, aq_err %d\n", + "couldn't get PF vsi ets bw config, err %d, aq_err %d\n", aq_ret, pf->hw.aq.asq_last_status); return -EINVAL; } @@ -4976,7 +4976,7 @@ err_setup_tx: /** * i40e_fdir_filter_exit - Cleans up the Flow Director accounting - * @pf: Pointer to pf + * @pf: Pointer to PF * * This function destroys the hlist where all the Flow Director * filters were saved. @@ -5941,7 +5941,7 @@ static void i40e_verify_eeprom(struct i40e_pf *pf) /** * i40e_enable_pf_switch_lb - * @pf: pointer to the pf structure + * @pf: pointer to the PF structure * * enable switch loop back or die - no point in a return value **/ @@ -5957,7 +5957,7 @@ static void i40e_enable_pf_switch_lb(struct i40e_pf *pf) aq_ret = i40e_aq_get_vsi_params(&pf->hw, &ctxt, NULL); if (aq_ret) { dev_info(&pf->pdev->dev, - "%s couldn't get pf vsi config, err %d, aq_err %d\n", + "%s couldn't get PF vsi config, err %d, aq_err %d\n", __func__, aq_ret, pf->hw.aq.asq_last_status); return; } @@ -5975,7 +5975,7 @@ static void i40e_enable_pf_switch_lb(struct i40e_pf *pf) /** * i40e_disable_pf_switch_lb - * @pf: pointer to the pf structure + * @pf: pointer to the PF structure * * disable switch loop back or die - no point in a return value **/ @@ -5991,7 +5991,7 @@ static void i40e_disable_pf_switch_lb(struct i40e_pf *pf) aq_ret = i40e_aq_get_vsi_params(&pf->hw, &ctxt, NULL); if (aq_ret) { dev_info(&pf->pdev->dev, - "%s couldn't get pf vsi config, err %d, aq_err %d\n", + "%s couldn't get PF vsi config, err %d, aq_err %d\n", __func__, aq_ret, pf->hw.aq.asq_last_status); return; } @@ -6245,7 +6245,7 @@ static void i40e_fdir_teardown(struct i40e_pf *pf) * i40e_prep_for_reset - prep for the core to reset * @pf: board private structure * - * Close up the VFs and other things in prep for pf Reset. + * Close up the VFs and other things in prep for PF Reset. **/ static void i40e_prep_for_reset(struct i40e_pf *pf) { @@ -6471,7 +6471,7 @@ clear_recovery: } /** - * i40e_handle_reset_warning - prep for the pf to reset, reset and rebuild + * i40e_handle_reset_warning - prep for the PF to reset, reset and rebuild * @pf: board private structure * * Close up the VFs and other things in prep for a Core Reset, @@ -6485,7 +6485,7 @@ static void i40e_handle_reset_warning(struct i40e_pf *pf) /** * i40e_handle_mdd_event - * @pf: pointer to the pf structure + * @pf: pointer to the PF structure * * Called from the MDD irq handler to identify possibly malicious vfs **/ @@ -6514,7 +6514,7 @@ static void i40e_handle_mdd_event(struct i40e_pf *pf) I40E_GL_MDET_TX_QUEUE_SHIFT) - pf->hw.func_caps.base_queue; if (netif_msg_tx_err(pf)) - dev_info(&pf->pdev->dev, "Malicious Driver Detection event 0x%02x on TX queue %d pf number 0x%02x vf number 0x%02x\n", + dev_info(&pf->pdev->dev, "Malicious Driver Detection event 0x%02x on TX queue %d PF number 0x%02x VF number 0x%02x\n", event, queue, pf_num, vf_num); wr32(hw, I40E_GL_MDET_TX, 0xffffffff); mdd_detected = true; @@ -6917,7 +6917,7 @@ static int i40e_vsi_clear(struct i40e_vsi *vsi) goto unlock_vsi; } - /* updates the pf for this cleared vsi */ + /* updates the PF for this cleared vsi */ i40e_put_lump(pf->qp_pile, vsi->base_queue, vsi->idx); i40e_put_lump(pf->irq_pile, vsi->base_vector, vsi->idx); @@ -7491,7 +7491,7 @@ i40e_status i40e_set_npar_bw_setting(struct i40e_pf *pf) struct i40e_aqc_configure_partition_bw_data bw_data; i40e_status status; - /* Set the valid bit for this pf */ + /* Set the valid bit for this PF */ bw_data.pf_valid_bits = cpu_to_le16(1 << pf->hw.pf_id); bw_data.max_bw[pf->hw.pf_id] = pf->npar_max_bw & I40E_ALT_BW_VALUE_MASK; bw_data.min_bw[pf->hw.pf_id] = pf->npar_min_bw & I40E_ALT_BW_VALUE_MASK; @@ -7649,11 +7649,11 @@ static int i40e_sw_init(struct i40e_pf *pf) (pf->hw.func_caps.fd_filters_best_effort > 0)) { pf->flags |= I40E_FLAG_FD_ATR_ENABLED; pf->atr_sample_rate = I40E_DEFAULT_ATR_SAMPLE_RATE; - /* Setup a counter for fd_atr per pf */ + /* Setup a counter for fd_atr per PF */ pf->fd_atr_cnt_idx = I40E_FD_ATR_STAT_IDX(pf->hw.pf_id); if (!(pf->flags & I40E_FLAG_MFP_ENABLED)) { pf->flags |= I40E_FLAG_FD_SB_ENABLED; - /* Setup a counter for fd_sb per pf */ + /* Setup a counter for fd_sb per PF */ pf->fd_sb_cnt_idx = I40E_FD_SB_STAT_IDX(pf->hw.pf_id); } else { dev_info(&pf->pdev->dev, @@ -8257,7 +8257,7 @@ static int i40e_add_vsi(struct i40e_vsi *vsi) ctxt.flags = I40E_AQ_VSI_TYPE_PF; if (ret) { dev_info(&pf->pdev->dev, - "couldn't get pf vsi config, err %d, aq_err %d\n", + "couldn't get PF vsi config, err %d, aq_err %d\n", ret, pf->hw.aq.asq_last_status); return -ENOENT; } @@ -9158,7 +9158,7 @@ err_alloc: } /** - * i40e_setup_pf_switch_element - set pf vars based on switch type + * i40e_setup_pf_switch_element - set PF vars based on switch type * @pf: board private structure * @ele: element we are building info from * @num_reported: total number of elements @@ -9491,7 +9491,7 @@ static void i40e_determine_queue_usage(struct i40e_pf *pf) * i40e_setup_pf_filter_control - Setup PF static filter control * @pf: PF to be setup * - * i40e_setup_pf_filter_control sets up a pf's initial filter control + * i40e_setup_pf_filter_control sets up a PF's initial filter control * settings. If PE/FCoE are enabled then it will also set the per PF * based filter sizes required for them. It also enables Flow director, * ethertype and macvlan type filter settings for the pf. @@ -9568,8 +9568,8 @@ static void i40e_print_features(struct i40e_pf *pf) * @pdev: PCI device information struct * @ent: entry in i40e_pci_tbl * - * i40e_probe initializes a pf identified by a pci_dev structure. - * The OS initialization, configuring of the pf private structure, + * i40e_probe initializes a PF identified by a pci_dev structure. + * The OS initialization, configuring of the PF private structure, * and a hardware reset occur. * * Returns 0 on success, negative on failure diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index f5a50b9366cb..9b11f2e7e361 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -45,7 +45,7 @@ static inline __le64 build_ctob(u32 td_cmd, u32 td_offset, unsigned int size, * i40e_program_fdir_filter - Program a Flow Director filter * @fdir_data: Packet data that will be filter parameters * @raw_packet: the pre-allocated packet buffer for FDir - * @pf: The pf pointer + * @pf: The PF pointer * @add: True for add/update, False for remove **/ int i40e_program_fdir_filter(struct i40e_fdir_filter *fdir_data, u8 *raw_packet, @@ -859,6 +859,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) static void i40e_force_wb(struct i40e_vsi *vsi, struct i40e_q_vector *q_vector) { u32 val = I40E_PFINT_DYN_CTLN_INTENA_MASK | + I40E_PFINT_DYN_CTLN_ITR_INDX_MASK | /* set noitr */ I40E_PFINT_DYN_CTLN_SWINT_TRIG_MASK | I40E_PFINT_DYN_CTLN_SW_ITR_INDX_ENA_MASK; /* allow 00 to be written to the index */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 7cc635e4c2e4..0a93684130b9 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -30,8 +30,8 @@ /** * i40e_vc_disable_vf - * @pf: pointer to the pf info - * @vf: pointer to the vf info + * @pf: pointer to the PF info + * @vf: pointer to the VF info * * Disable the VF through a SW reset **/ @@ -48,10 +48,10 @@ static inline void i40e_vc_disable_vf(struct i40e_pf *pf, struct i40e_vf *vf) /** * i40e_vc_isvalid_vsi_id - * @vf: pointer to the vf info - * @vsi_id: vf relative vsi id + * @vf: pointer to the VF info + * @vsi_id: VF relative VSI id * - * check for the valid vsi id + * check for the valid VSI id **/ static inline bool i40e_vc_isvalid_vsi_id(struct i40e_vf *vf, u8 vsi_id) { @@ -62,7 +62,7 @@ static inline bool i40e_vc_isvalid_vsi_id(struct i40e_vf *vf, u8 vsi_id) /** * i40e_vc_isvalid_queue_id - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @vsi_id: vsi id * @qid: vsi relative queue id * @@ -78,8 +78,8 @@ static inline bool i40e_vc_isvalid_queue_id(struct i40e_vf *vf, u8 vsi_id, /** * i40e_vc_isvalid_vector_id - * @vf: pointer to the vf info - * @vector_id: vf relative vector id + * @vf: pointer to the VF info + * @vector_id: VF relative vector id * * check for the valid vector id **/ @@ -94,11 +94,11 @@ static inline bool i40e_vc_isvalid_vector_id(struct i40e_vf *vf, u8 vector_id) /** * i40e_vc_get_pf_queue_id - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @vsi_idx: index of VSI in PF struct * @vsi_queue_id: vsi relative queue id * - * return pf relative queue id + * return PF relative queue id **/ static u16 i40e_vc_get_pf_queue_id(struct i40e_vf *vf, u8 vsi_idx, u8 vsi_queue_id) @@ -120,7 +120,7 @@ static u16 i40e_vc_get_pf_queue_id(struct i40e_vf *vf, u8 vsi_idx, /** * i40e_config_irq_link_list - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @vsi_idx: index of VSI in PF struct * @vecmap: irq map info * @@ -220,7 +220,7 @@ irq_list_done: /** * i40e_config_vsi_tx_queue - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @vsi_idx: index of VSI in PF struct * @vsi_queue_id: vsi relative queue index * @info: config. info @@ -287,7 +287,7 @@ error_context: /** * i40e_config_vsi_rx_queue - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @vsi_idx: index of VSI in PF struct * @vsi_queue_id: vsi relative queue index * @info: config. info @@ -378,10 +378,10 @@ error_param: /** * i40e_alloc_vsi_res - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @type: type of VSI to allocate * - * alloc vf vsi context & resources + * alloc VF vsi context & resources **/ static int i40e_alloc_vsi_res(struct i40e_vf *vf, enum i40e_vsi_type type) { @@ -394,7 +394,7 @@ static int i40e_alloc_vsi_res(struct i40e_vf *vf, enum i40e_vsi_type type) if (!vsi) { dev_err(&pf->pdev->dev, - "add vsi failed for vf %d, aq_err %d\n", + "add vsi failed for VF %d, aq_err %d\n", vf->vf_id, pf->hw.aq.asq_last_status); ret = -ENOENT; goto error_alloc_vsi_res; @@ -443,9 +443,9 @@ error_alloc_vsi_res: /** * i40e_enable_vf_mappings - * @vf: pointer to the vf info + * @vf: pointer to the VF info * - * enable vf mappings + * enable VF mappings **/ static void i40e_enable_vf_mappings(struct i40e_vf *vf) { @@ -493,9 +493,9 @@ static void i40e_enable_vf_mappings(struct i40e_vf *vf) /** * i40e_disable_vf_mappings - * @vf: pointer to the vf info + * @vf: pointer to the VF info * - * disable vf mappings + * disable VF mappings **/ static void i40e_disable_vf_mappings(struct i40e_vf *vf) { @@ -513,9 +513,9 @@ static void i40e_disable_vf_mappings(struct i40e_vf *vf) /** * i40e_free_vf_res - * @vf: pointer to the vf info + * @vf: pointer to the VF info * - * free vf resources + * free VF resources **/ static void i40e_free_vf_res(struct i40e_vf *vf) { @@ -568,9 +568,9 @@ static void i40e_free_vf_res(struct i40e_vf *vf) /** * i40e_alloc_vf_res - * @vf: pointer to the vf info + * @vf: pointer to the VF info * - * allocate vf resources + * allocate VF resources **/ static int i40e_alloc_vf_res(struct i40e_vf *vf) { @@ -586,11 +586,11 @@ static int i40e_alloc_vf_res(struct i40e_vf *vf) set_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps); /* store the total qps number for the runtime - * vf req validation + * VF req validation */ vf->num_queue_pairs = total_queue_pairs; - /* vf is now completely initialized */ + /* VF is now completely initialized */ set_bit(I40E_VF_STAT_INIT, &vf->vf_states); error_alloc: @@ -604,7 +604,7 @@ error_alloc: #define VF_TRANS_PENDING_MASK 0x20 /** * i40e_quiesce_vf_pci - * @vf: pointer to the vf structure + * @vf: pointer to the VF structure * * Wait for VF PCI transactions to be cleared after reset. Returns -EIO * if the transactions never clear. @@ -631,10 +631,10 @@ static int i40e_quiesce_vf_pci(struct i40e_vf *vf) /** * i40e_reset_vf - * @vf: pointer to the vf structure + * @vf: pointer to the VF structure * @flr: VFLR was issued or not * - * reset the vf + * reset the VF **/ void i40e_reset_vf(struct i40e_vf *vf, bool flr) { @@ -654,7 +654,7 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr) * just need to clean up, so don't hit the VFRTRIG register. */ if (!flr) { - /* reset vf using VPGEN_VFRTRIG reg */ + /* reset VF using VPGEN_VFRTRIG reg */ reg = rd32(hw, I40E_VPGEN_VFRTRIG(vf->vf_id)); reg |= I40E_VPGEN_VFRTRIG_VFSWR_MASK; wr32(hw, I40E_VPGEN_VFRTRIG(vf->vf_id), reg); @@ -697,7 +697,7 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr) i40e_vsi_control_rings(pf->vsi[vf->lan_vsi_index], false); complete_reset: - /* reallocate vf resources to reset the VSI state */ + /* reallocate VF resources to reset the VSI state */ i40e_free_vf_res(vf); i40e_alloc_vf_res(vf); i40e_enable_vf_mappings(vf); @@ -711,9 +711,9 @@ complete_reset: /** * i40e_free_vfs - * @pf: pointer to the pf structure + * @pf: pointer to the PF structure * - * free vf resources + * free VF resources **/ void i40e_free_vfs(struct i40e_pf *pf) { @@ -735,7 +735,7 @@ void i40e_free_vfs(struct i40e_pf *pf) msleep(20); /* let any messages in transit get finished up */ - /* free up vf resources */ + /* free up VF resources */ tmp = pf->num_alloc_vfs; pf->num_alloc_vfs = 0; for (i = 0; i < tmp; i++) { @@ -771,10 +771,10 @@ void i40e_free_vfs(struct i40e_pf *pf) #ifdef CONFIG_PCI_IOV /** * i40e_alloc_vfs - * @pf: pointer to the pf structure - * @num_alloc_vfs: number of vfs to allocate + * @pf: pointer to the PF structure + * @num_alloc_vfs: number of VFs to allocate * - * allocate vf resources + * allocate VF resources **/ int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs) { @@ -811,10 +811,10 @@ int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs) /* assign default capabilities */ set_bit(I40E_VIRTCHNL_VF_CAP_L2, &vfs[i].vf_caps); vfs[i].spoofchk = true; - /* vf resources get allocated during reset */ + /* VF resources get allocated during reset */ i40e_reset_vf(&vfs[i], false); - /* enable vf vplan_qtable mappings */ + /* enable VF vplan_qtable mappings */ i40e_enable_vf_mappings(&vfs[i]); } pf->num_alloc_vfs = num_alloc_vfs; @@ -832,7 +832,7 @@ err_iov: /** * i40e_pci_sriov_enable * @pdev: pointer to a pci_dev structure - * @num_vfs: number of vfs to allocate + * @num_vfs: number of VFs to allocate * * Enable or change the number of VFs **/ @@ -872,7 +872,7 @@ err_out: /** * i40e_pci_sriov_configure * @pdev: pointer to a pci_dev structure - * @num_vfs: number of vfs to allocate + * @num_vfs: number of VFs to allocate * * Enable or change the number of VFs. Called when the user updates the number * of VFs in sysfs. @@ -897,13 +897,13 @@ int i40e_pci_sriov_configure(struct pci_dev *pdev, int num_vfs) /** * i40e_vc_send_msg_to_vf - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @v_opcode: virtual channel opcode * @v_retval: virtual channel return value * @msg: pointer to the msg buffer * @msglen: msg length * - * send msg to vf + * send msg to VF **/ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen) @@ -952,11 +952,11 @@ static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode, /** * i40e_vc_send_resp_to_vf - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @opcode: operation code * @retval: return value * - * send resp msg to vf + * send resp msg to VF **/ static int i40e_vc_send_resp_to_vf(struct i40e_vf *vf, enum i40e_virtchnl_ops opcode, @@ -967,9 +967,9 @@ static int i40e_vc_send_resp_to_vf(struct i40e_vf *vf, /** * i40e_vc_get_version_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * - * called from the vf to request the API version used by the PF + * called from the VF to request the API version used by the PF **/ static int i40e_vc_get_version_msg(struct i40e_vf *vf) { @@ -985,11 +985,11 @@ static int i40e_vc_get_version_msg(struct i40e_vf *vf) /** * i40e_vc_get_vf_resources_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * - * called from the vf to request its resources + * called from the VF to request its resources **/ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf) { @@ -1036,7 +1036,7 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf) set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states); err: - /* send the response back to the vf */ + /* send the response back to the VF */ ret = i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_GET_VF_RESOURCES, aq_ret, (u8 *)vfres, len); @@ -1046,13 +1046,13 @@ err: /** * i40e_vc_reset_vf_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * - * called from the vf to reset itself, - * unlike other virtchnl messages, pf driver - * doesn't send the response back to the vf + * called from the VF to reset itself, + * unlike other virtchnl messages, PF driver + * doesn't send the response back to the VF **/ static void i40e_vc_reset_vf_msg(struct i40e_vf *vf) { @@ -1062,12 +1062,12 @@ static void i40e_vc_reset_vf_msg(struct i40e_vf *vf) /** * i40e_vc_config_promiscuous_mode_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * - * called from the vf to configure the promiscuous mode of - * vf vsis + * called from the VF to configure the promiscuous mode of + * VF vsis **/ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) @@ -1094,7 +1094,7 @@ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf, allmulti, NULL); error_param: - /* send the response to the vf */ + /* send the response to the VF */ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE, aq_ret); @@ -1102,11 +1102,11 @@ error_param: /** * i40e_vc_config_queues_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * - * called from the vf to configure the rx/tx + * called from the VF to configure the rx/tx * queues **/ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) @@ -1148,22 +1148,22 @@ static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) goto error_param; } } - /* set vsi num_queue_pairs in use to num configured by vf */ + /* set vsi num_queue_pairs in use to num configured by VF */ pf->vsi[vf->lan_vsi_index]->num_queue_pairs = qci->num_queue_pairs; error_param: - /* send the response to the vf */ + /* send the response to the VF */ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES, aq_ret); } /** * i40e_vc_config_irq_map_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * - * called from the vf to configure the irq to + * called from the VF to configure the irq to * queue map **/ static int i40e_vc_config_irq_map_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) @@ -1215,18 +1215,18 @@ static int i40e_vc_config_irq_map_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) i40e_config_irq_link_list(vf, vsi_id, map); } error_param: - /* send the response to the vf */ + /* send the response to the VF */ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP, aq_ret); } /** * i40e_vc_enable_queues_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * - * called from the vf to enable all or specific queue(s) + * called from the VF to enable all or specific queue(s) **/ static int i40e_vc_enable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) { @@ -1253,18 +1253,18 @@ static int i40e_vc_enable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) if (i40e_vsi_control_rings(pf->vsi[vsi_id], true)) aq_ret = I40E_ERR_TIMEOUT; error_param: - /* send the response to the vf */ + /* send the response to the VF */ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_ENABLE_QUEUES, aq_ret); } /** * i40e_vc_disable_queues_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * - * called from the vf to disable all or specific + * called from the VF to disable all or specific * queue(s) **/ static int i40e_vc_disable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) @@ -1293,18 +1293,18 @@ static int i40e_vc_disable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) aq_ret = I40E_ERR_TIMEOUT; error_param: - /* send the response to the vf */ + /* send the response to the VF */ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_DISABLE_QUEUES, aq_ret); } /** * i40e_vc_get_stats_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * - * called from the vf to get vsi stats + * called from the VF to get vsi stats **/ static int i40e_vc_get_stats_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) { @@ -1336,14 +1336,14 @@ static int i40e_vc_get_stats_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) stats = vsi->eth_stats; error_param: - /* send the response back to the vf */ + /* send the response back to the VF */ return i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_GET_STATS, aq_ret, (u8 *)&stats, sizeof(stats)); } /** * i40e_check_vf_permission - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @macaddr: pointer to the MAC Address being checked * * Check if the VF has permission to add or delete unicast MAC address @@ -1377,7 +1377,7 @@ static inline int i40e_check_vf_permission(struct i40e_vf *vf, u8 *macaddr) /** * i40e_vc_add_mac_addr_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * @@ -1434,14 +1434,14 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) dev_err(&pf->pdev->dev, "Unable to program VF MAC filters\n"); error_param: - /* send the response to the vf */ + /* send the response to the VF */ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS, ret); } /** * i40e_vc_del_mac_addr_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * @@ -1485,14 +1485,14 @@ static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) dev_err(&pf->pdev->dev, "Unable to program VF MAC filters\n"); error_param: - /* send the response to the vf */ + /* send the response to the VF */ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS, ret); } /** * i40e_vc_add_vlan_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * @@ -1540,13 +1540,13 @@ static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) } error_param: - /* send the response to the vf */ + /* send the response to the VF */ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_ADD_VLAN, aq_ret); } /** * i40e_vc_remove_vlan_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * @@ -1591,13 +1591,13 @@ static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) } error_param: - /* send the response to the vf */ + /* send the response to the VF */ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_DEL_VLAN, aq_ret); } /** * i40e_vc_validate_vf_msg - * @vf: pointer to the vf info + * @vf: pointer to the VF info * @msg: pointer to the msg buffer * @msglen: msg length * @msghndl: msg handle @@ -1703,14 +1703,14 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode, /** * i40e_vc_process_vf_msg - * @pf: pointer to the pf structure - * @vf_id: source vf id + * @pf: pointer to the PF structure + * @vf_id: source VF id * @msg: pointer to the msg buffer * @msglen: msg length * @msghndl: msg handle * * called from the common aeq/arq handler to - * process request from vf + * process request from VF **/ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen) @@ -1728,7 +1728,7 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, ret = i40e_vc_validate_vf_msg(vf, v_opcode, v_retval, msg, msglen); if (ret) { - dev_err(&pf->pdev->dev, "Invalid message from vf %d, opcode %d, len %d\n", + dev_err(&pf->pdev->dev, "Invalid message from VF %d, opcode %d, len %d\n", local_vf_id, v_opcode, msglen); return ret; } @@ -1776,7 +1776,7 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, break; case I40E_VIRTCHNL_OP_UNKNOWN: default: - dev_err(&pf->pdev->dev, "Unsupported opcode %d from vf %d\n", + dev_err(&pf->pdev->dev, "Unsupported opcode %d from VF %d\n", v_opcode, local_vf_id); ret = i40e_vc_send_resp_to_vf(vf, v_opcode, I40E_ERR_NOT_IMPLEMENTED); @@ -1788,10 +1788,10 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode, /** * i40e_vc_process_vflr_event - * @pf: pointer to the pf structure + * @pf: pointer to the PF structure * * called from the vlfr irq handler to - * free up vf resources and state variables + * free up VF resources and state variables **/ int i40e_vc_process_vflr_event(struct i40e_pf *pf) { @@ -1812,7 +1812,7 @@ int i40e_vc_process_vflr_event(struct i40e_pf *pf) for (vf_id = 0; vf_id < pf->num_alloc_vfs; vf_id++) { reg_idx = (hw->func_caps.vf_base_id + vf_id) / 32; bit_idx = (hw->func_caps.vf_base_id + vf_id) % 32; - /* read GLGEN_VFLRSTAT register to find out the flr vfs */ + /* read GLGEN_VFLRSTAT register to find out the flr VFs */ vf = &pf->vf[vf_id]; reg = rd32(hw, I40E_GLGEN_VFLRSTAT(reg_idx)); if (reg & (1 << bit_idx)) { @@ -1829,7 +1829,7 @@ int i40e_vc_process_vflr_event(struct i40e_pf *pf) /** * i40e_vc_vf_broadcast - * @pf: pointer to the pf structure + * @pf: pointer to the PF structure * @opcode: operation code * @retval: return value * @msg: pointer to the msg buffer @@ -1848,7 +1848,7 @@ static void i40e_vc_vf_broadcast(struct i40e_pf *pf, for (i = 0; i < pf->num_alloc_vfs; i++, vf++) { int abs_vf_id = vf->vf_id + hw->func_caps.vf_base_id; - /* Not all vfs are enabled so skip the ones that are not */ + /* Not all VFs are enabled so skip the ones that are not */ if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states) && !test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) continue; @@ -1863,7 +1863,7 @@ static void i40e_vc_vf_broadcast(struct i40e_pf *pf, /** * i40e_vc_notify_link_state - * @pf: pointer to the pf structure + * @pf: pointer to the PF structure * * send a link status message to all VFs on a given PF **/ @@ -1896,7 +1896,7 @@ void i40e_vc_notify_link_state(struct i40e_pf *pf) /** * i40e_vc_notify_reset - * @pf: pointer to the pf structure + * @pf: pointer to the PF structure * * indicate a pending reset to all VFs on a given PF **/ @@ -1912,7 +1912,7 @@ void i40e_vc_notify_reset(struct i40e_pf *pf) /** * i40e_vc_notify_vf_reset - * @vf: pointer to the vf structure + * @vf: pointer to the VF structure * * indicate a pending reset to the given VF **/ @@ -1942,10 +1942,10 @@ void i40e_vc_notify_vf_reset(struct i40e_vf *vf) /** * i40e_ndo_set_vf_mac * @netdev: network interface device structure - * @vf_id: vf identifier + * @vf_id: VF identifier * @mac: mac address * - * program vf mac address + * program VF mac address **/ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) { @@ -2010,11 +2010,11 @@ error_param: /** * i40e_ndo_set_vf_port_vlan * @netdev: network interface device structure - * @vf_id: vf identifier + * @vf_id: VF identifier * @vlan_id: mac address * @qos: priority setting * - * program vf vlan id and/or qos + * program VF vlan id and/or qos **/ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos) @@ -2123,10 +2123,10 @@ error_pvid: /** * i40e_ndo_set_vf_bw * @netdev: network interface device structure - * @vf_id: vf identifier - * @tx_rate: tx rate + * @vf_id: VF identifier + * @tx_rate: Tx rate * - * configure vf tx rate + * configure VF Tx rate **/ int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate, int max_tx_rate) @@ -2146,7 +2146,7 @@ int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate, } if (min_tx_rate) { - dev_err(&pf->pdev->dev, "Invalid min tx rate (%d) (greater than 0) specified for vf %d.\n", + dev_err(&pf->pdev->dev, "Invalid min tx rate (%d) (greater than 0) specified for VF %d.\n", min_tx_rate, vf_id); return -EINVAL; } @@ -2174,7 +2174,7 @@ int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int min_tx_rate, } if (max_tx_rate > speed) { - dev_err(&pf->pdev->dev, "Invalid max tx rate %d specified for vf %d.", + dev_err(&pf->pdev->dev, "Invalid max tx rate %d specified for VF %d.", max_tx_rate, vf->vf_id); ret = -EINVAL; goto error; @@ -2203,10 +2203,10 @@ error: /** * i40e_ndo_get_vf_config * @netdev: network interface device structure - * @vf_id: vf identifier - * @ivi: vf configuration structure + * @vf_id: VF identifier + * @ivi: VF configuration structure * - * return vf configuration + * return VF configuration **/ int i40e_ndo_get_vf_config(struct net_device *netdev, int vf_id, struct ifla_vf_info *ivi) @@ -2258,7 +2258,7 @@ error_param: /** * i40e_ndo_set_vf_link_state * @netdev: network interface device structure - * @vf_id: vf identifier + * @vf_id: VF identifier * @link: required link state * * Set the link state of a specified VF, regardless of physical link state @@ -2321,7 +2321,7 @@ error_out: /** * i40e_ndo_set_vf_spoofchk * @netdev: network interface device structure - * @vf_id: vf identifier + * @vf_id: VF identifier * @enable: flag to enable or disable feature * * Enable or disable VF spoof checking diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h index 21db113a64fa..9c3a41040835 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h @@ -71,12 +71,12 @@ enum i40e_vf_capabilities { struct i40e_vf { struct i40e_pf *pf; - /* vf id in the pf space */ + /* VF id in the PF space */ u16 vf_id; - /* all vf vsis connect to the same parent */ + /* all VF vsis connect to the same parent */ enum i40e_switch_element_types parent_type; - /* vf Port Extender (PE) stag if used */ + /* VF Port Extender (PE) stag if used */ u16 stag; struct i40e_virtchnl_ether_addr default_lan_addr; @@ -91,7 +91,7 @@ struct i40e_vf { u8 lan_vsi_index; /* index into PF struct */ u8 lan_vsi_id; /* ID as used by firmware */ - u8 num_queue_pairs; /* num of qps assigned to vf vsis */ + u8 num_queue_pairs; /* num of qps assigned to VF vsis */ u64 num_mdd_events; /* num of mdd events detected */ u64 num_invalid_msgs; /* num of malformed or invalid msgs detected */ u64 num_valid_msgs; /* num of valid msgs detected */ @@ -100,7 +100,7 @@ struct i40e_vf { unsigned long vf_states; /* vf's runtime states */ unsigned int tx_rate; /* Tx bandwidth limit in Mbps */ bool link_forced; - bool link_up; /* only valid if vf link is forced */ + bool link_up; /* only valid if VF link is forced */ bool spoofchk; }; @@ -113,7 +113,7 @@ int i40e_vc_process_vflr_event(struct i40e_pf *pf); void i40e_reset_vf(struct i40e_vf *vf, bool flr); void i40e_vc_notify_vf_reset(struct i40e_vf *vf); -/* vf configuration related iplink handlers */ +/* VF configuration related iplink handlers */ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac); int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlan_id, u8 qos); diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index d9f3db542c5f..f41da5d8047b 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -371,6 +371,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget) static void i40e_force_wb(struct i40e_vsi *vsi, struct i40e_q_vector *q_vector) { u32 val = I40E_VFINT_DYN_CTLN_INTENA_MASK | + I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK | /* set noitr */ I40E_VFINT_DYN_CTLN_SWINT_TRIG_MASK | I40E_VFINT_DYN_CTLN_SW_ITR_INDX_ENA_MASK; /* allow 00 to be written to the index */ diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index f44911df286a..812b1200f35c 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -36,7 +36,7 @@ char i40evf_driver_name[] = "i40evf"; static const char i40evf_driver_string[] = "Intel(R) XL710/X710 Virtual Function Network Driver"; -#define DRV_VERSION "1.2.6" +#define DRV_VERSION "1.2.25" const char i40evf_driver_version[] = DRV_VERSION; static const char i40evf_copyright[] = "Copyright (c) 2013 - 2014 Intel Corporation."; @@ -244,6 +244,7 @@ void i40evf_irq_enable_queues(struct i40evf_adapter *adapter, u32 mask) if (mask & (1 << (i - 1))) { wr32(hw, I40E_VFINT_DYN_CTLN1(i - 1), I40E_VFINT_DYN_CTLN1_INTENA_MASK | + I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK | I40E_VFINT_DYN_CTLN_CLEARPBA_MASK); } } @@ -263,6 +264,7 @@ static void i40evf_fire_sw_int(struct i40evf_adapter *adapter, u32 mask) if (mask & 1) { dyn_ctl = rd32(hw, I40E_VFINT_DYN_CTL01); dyn_ctl |= I40E_VFINT_DYN_CTLN_SWINT_TRIG_MASK | + I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK | I40E_VFINT_DYN_CTLN_CLEARPBA_MASK; wr32(hw, I40E_VFINT_DYN_CTL01, dyn_ctl); } @@ -270,6 +272,7 @@ static void i40evf_fire_sw_int(struct i40evf_adapter *adapter, u32 mask) if (mask & (1 << i)) { dyn_ctl = rd32(hw, I40E_VFINT_DYN_CTLN1(i - 1)); dyn_ctl |= I40E_VFINT_DYN_CTLN_SWINT_TRIG_MASK | + I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK | I40E_VFINT_DYN_CTLN_CLEARPBA_MASK; wr32(hw, I40E_VFINT_DYN_CTLN1(i - 1), dyn_ctl); } @@ -1578,13 +1581,14 @@ continue_reset: adapter->flags &= ~I40EVF_FLAG_RESET_PENDING; i40evf_irq_disable(adapter); - i40evf_napi_disable_all(adapter); - - netif_tx_disable(netdev); - netif_tx_stop_all_queues(netdev); + if (netif_running(adapter->netdev)) { + i40evf_napi_disable_all(adapter); + netif_tx_disable(netdev); + netif_tx_stop_all_queues(netdev); + netif_carrier_off(netdev); + } - netif_carrier_off(netdev); adapter->state = __I40EVF_RESETTING; /* kill and reinit the admin queue */ |