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-rw-r--r--drivers/net/ethernet/intel/i40e/i40e.h16
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_common.c10
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c4
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_debugfs.c29
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_ethtool.c117
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_fcoe.c10
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_main.c60
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_txrx.c3
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c222
-rw-r--r--drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.h12
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_txrx.c1
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40evf_main.c16
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 */
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 16:08:47 +0000