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i40e/i40evf: clean up some code 

Add missings spaces after declarations, remove another __func__ use,
remove uncessary braces, remove unneeded breaks, and useless returns,
and generally fix up some code.

Change-ID: Ie715d6b64976c50e1c21531685fe0a2bd38c4244
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jesse Brandeburg 2015-08-28 17:55:54 -04:00 committed by Jeff Kirsher
parent ee5c1e92dd
commit 6995b36c0f
17 changed files with 124 additions and 103 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/intel/i40e/i40e_adminq.c
View File

@ -683,8 +683,7 @@ static u16 i40e_clean_asq(struct i40e_hw *hw)
details = I40E_ADMINQ_DETAILS(*asq, ntc);
while (rd32(hw, hw->aq.asq.head) != ntc) {
i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
"%s: ntc %d head %d.\n", __func__, ntc,
rd32(hw, hw->aq.asq.head));
"ntc %d head %d.\n", ntc, rd32(hw, hw->aq.asq.head));
if (details->callback) {
I40E_ADMINQ_CALLBACK cb_func =

9
drivers/net/ethernet/intel/i40e/i40e_common.c
View File

@ -1035,7 +1035,7 @@ i40e_status i40e_get_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
status = i40e_aq_mac_address_read(hw, &flags, &addrs, NULL);
if (flags & I40E_AQC_LAN_ADDR_VALID)
memcpy(mac_addr, &addrs.pf_lan_mac, sizeof(addrs.pf_lan_mac));
ether_addr_copy(mac_addr, addrs.pf_lan_mac);
return status;
}
@ -1058,7 +1058,7 @@ i40e_status i40e_get_port_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
return status;
if (flags & I40E_AQC_PORT_ADDR_VALID)
memcpy(mac_addr, &addrs.port_mac, sizeof(addrs.port_mac));
ether_addr_copy(mac_addr, addrs.port_mac);
else
status = I40E_ERR_INVALID_MAC_ADDR;
@ -1116,7 +1116,7 @@ i40e_status i40e_get_san_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
return status;
if (flags & I40E_AQC_SAN_ADDR_VALID)
memcpy(mac_addr, &addrs.pf_san_mac, sizeof(addrs.pf_san_mac));
ether_addr_copy(mac_addr, addrs.pf_san_mac);
else
status = I40E_ERR_INVALID_MAC_ADDR;
@ -2363,6 +2363,7 @@ i40e_status i40e_aq_get_veb_parameters(struct i40e_hw *hw,
*vebs_free = le16_to_cpu(cmd_resp->vebs_free);
if (floating) {
u16 flags = le16_to_cpu(cmd_resp->veb_flags);
if (flags & I40E_AQC_ADD_VEB_FLOATING)
*floating = true;
else
@ -3777,7 +3778,7 @@ i40e_status i40e_aq_add_rem_control_packet_filter(struct i40e_hw *hw,
}
if (mac_addr)
memcpy(cmd->mac, mac_addr, ETH_ALEN);
ether_addr_copy(cmd->mac, mac_addr);
cmd->etype = cpu_to_le16(ethtype);
cmd->flags = cpu_to_le16(flags);

1
drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c
View File

@ -236,6 +236,7 @@ static void i40e_dcbnl_del_app(struct i40e_pf *pf,
struct i40e_dcb_app_priority_table *app)
{
int v, err;
for (v = 0; v < pf->num_alloc_vsi; v++) {
if (pf->vsi[v] && pf->vsi[v]->netdev) {
err = i40e_dcbnl_vsi_del_app(pf->vsi[v], app);

124
drivers/net/ethernet/intel/i40e/i40e_debugfs.c
View File

@ -404,82 +404,82 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
nstat = i40e_get_vsi_stats_struct(vsi);
dev_info(&pf->pdev->dev,
" net_stats: rx_packets = %lu, rx_bytes = %lu, rx_errors = %lu, rx_dropped = %lu\n",
(long unsigned int)nstat->rx_packets,
(long unsigned int)nstat->rx_bytes,
(long unsigned int)nstat->rx_errors,
(long unsigned int)nstat->rx_dropped);
(unsigned long int)nstat->rx_packets,
(unsigned long int)nstat->rx_bytes,
(unsigned long int)nstat->rx_errors,
(unsigned long int)nstat->rx_dropped);
dev_info(&pf->pdev->dev,
" net_stats: tx_packets = %lu, tx_bytes = %lu, tx_errors = %lu, tx_dropped = %lu\n",
(long unsigned int)nstat->tx_packets,
(long unsigned int)nstat->tx_bytes,
(long unsigned int)nstat->tx_errors,
(long unsigned int)nstat->tx_dropped);
(unsigned long int)nstat->tx_packets,
(unsigned long int)nstat->tx_bytes,
(unsigned long int)nstat->tx_errors,
(unsigned long int)nstat->tx_dropped);
dev_info(&pf->pdev->dev,
" net_stats: multicast = %lu, collisions = %lu\n",
(long unsigned int)nstat->multicast,
(long unsigned int)nstat->collisions);
(unsigned long int)nstat->multicast,
(unsigned long int)nstat->collisions);
dev_info(&pf->pdev->dev,
" net_stats: rx_length_errors = %lu, rx_over_errors = %lu, rx_crc_errors = %lu\n",
(long unsigned int)nstat->rx_length_errors,
(long unsigned int)nstat->rx_over_errors,
(long unsigned int)nstat->rx_crc_errors);
(unsigned long int)nstat->rx_length_errors,
(unsigned long int)nstat->rx_over_errors,
(unsigned long int)nstat->rx_crc_errors);
dev_info(&pf->pdev->dev,
" net_stats: rx_frame_errors = %lu, rx_fifo_errors = %lu, rx_missed_errors = %lu\n",
(long unsigned int)nstat->rx_frame_errors,
(long unsigned int)nstat->rx_fifo_errors,
(long unsigned int)nstat->rx_missed_errors);
(unsigned long int)nstat->rx_frame_errors,
(unsigned long int)nstat->rx_fifo_errors,
(unsigned long int)nstat->rx_missed_errors);
dev_info(&pf->pdev->dev,
" net_stats: tx_aborted_errors = %lu, tx_carrier_errors = %lu, tx_fifo_errors = %lu\n",
(long unsigned int)nstat->tx_aborted_errors,
(long unsigned int)nstat->tx_carrier_errors,
(long unsigned int)nstat->tx_fifo_errors);
(unsigned long int)nstat->tx_aborted_errors,
(unsigned long int)nstat->tx_carrier_errors,
(unsigned long int)nstat->tx_fifo_errors);
dev_info(&pf->pdev->dev,
" net_stats: tx_heartbeat_errors = %lu, tx_window_errors = %lu\n",
(long unsigned int)nstat->tx_heartbeat_errors,
(long unsigned int)nstat->tx_window_errors);
(unsigned long int)nstat->tx_heartbeat_errors,
(unsigned long int)nstat->tx_window_errors);
dev_info(&pf->pdev->dev,
" net_stats: rx_compressed = %lu, tx_compressed = %lu\n",
(long unsigned int)nstat->rx_compressed,
(long unsigned int)nstat->tx_compressed);
(unsigned long int)nstat->rx_compressed,
(unsigned long int)nstat->tx_compressed);
dev_info(&pf->pdev->dev,
" net_stats_offsets: rx_packets = %lu, rx_bytes = %lu, rx_errors = %lu, rx_dropped = %lu\n",
(long unsigned int)vsi->net_stats_offsets.rx_packets,
(long unsigned int)vsi->net_stats_offsets.rx_bytes,
(long unsigned int)vsi->net_stats_offsets.rx_errors,
(long unsigned int)vsi->net_stats_offsets.rx_dropped);
(unsigned long int)vsi->net_stats_offsets.rx_packets,
(unsigned long int)vsi->net_stats_offsets.rx_bytes,
(unsigned long int)vsi->net_stats_offsets.rx_errors,
(unsigned long int)vsi->net_stats_offsets.rx_dropped);
dev_info(&pf->pdev->dev,
" net_stats_offsets: tx_packets = %lu, tx_bytes = %lu, tx_errors = %lu, tx_dropped = %lu\n",
(long unsigned int)vsi->net_stats_offsets.tx_packets,
(long unsigned int)vsi->net_stats_offsets.tx_bytes,
(long unsigned int)vsi->net_stats_offsets.tx_errors,
(long unsigned int)vsi->net_stats_offsets.tx_dropped);
(unsigned long int)vsi->net_stats_offsets.tx_packets,
(unsigned long int)vsi->net_stats_offsets.tx_bytes,
(unsigned long int)vsi->net_stats_offsets.tx_errors,
(unsigned long int)vsi->net_stats_offsets.tx_dropped);
dev_info(&pf->pdev->dev,
" net_stats_offsets: multicast = %lu, collisions = %lu\n",
(long unsigned int)vsi->net_stats_offsets.multicast,
(long unsigned int)vsi->net_stats_offsets.collisions);
(unsigned long int)vsi->net_stats_offsets.multicast,
(unsigned long int)vsi->net_stats_offsets.collisions);
dev_info(&pf->pdev->dev,
" net_stats_offsets: rx_length_errors = %lu, rx_over_errors = %lu, rx_crc_errors = %lu\n",
(long unsigned int)vsi->net_stats_offsets.rx_length_errors,
(long unsigned int)vsi->net_stats_offsets.rx_over_errors,
(long unsigned int)vsi->net_stats_offsets.rx_crc_errors);
(unsigned long int)vsi->net_stats_offsets.rx_length_errors,
(unsigned long int)vsi->net_stats_offsets.rx_over_errors,
(unsigned long int)vsi->net_stats_offsets.rx_crc_errors);
dev_info(&pf->pdev->dev,
" net_stats_offsets: rx_frame_errors = %lu, rx_fifo_errors = %lu, rx_missed_errors = %lu\n",
(long unsigned int)vsi->net_stats_offsets.rx_frame_errors,
(long unsigned int)vsi->net_stats_offsets.rx_fifo_errors,
(long unsigned int)vsi->net_stats_offsets.rx_missed_errors);
(unsigned long int)vsi->net_stats_offsets.rx_frame_errors,
(unsigned long int)vsi->net_stats_offsets.rx_fifo_errors,
(unsigned long int)vsi->net_stats_offsets.rx_missed_errors);
dev_info(&pf->pdev->dev,
" net_stats_offsets: tx_aborted_errors = %lu, tx_carrier_errors = %lu, tx_fifo_errors = %lu\n",
(long unsigned int)vsi->net_stats_offsets.tx_aborted_errors,
(long unsigned int)vsi->net_stats_offsets.tx_carrier_errors,
(long unsigned int)vsi->net_stats_offsets.tx_fifo_errors);
(unsigned long int)vsi->net_stats_offsets.tx_aborted_errors,
(unsigned long int)vsi->net_stats_offsets.tx_carrier_errors,
(unsigned long int)vsi->net_stats_offsets.tx_fifo_errors);
dev_info(&pf->pdev->dev,
" net_stats_offsets: tx_heartbeat_errors = %lu, tx_window_errors = %lu\n",
(long unsigned int)vsi->net_stats_offsets.tx_heartbeat_errors,
(long unsigned int)vsi->net_stats_offsets.tx_window_errors);
(unsigned long int)vsi->net_stats_offsets.tx_heartbeat_errors,
(unsigned long int)vsi->net_stats_offsets.tx_window_errors);
dev_info(&pf->pdev->dev,
" net_stats_offsets: rx_compressed = %lu, tx_compressed = %lu\n",
(long unsigned int)vsi->net_stats_offsets.rx_compressed,
(long unsigned int)vsi->net_stats_offsets.tx_compressed);
(unsigned long int)vsi->net_stats_offsets.rx_compressed,
(unsigned long int)vsi->net_stats_offsets.tx_compressed);
dev_info(&pf->pdev->dev,
" tx_restart = %d, tx_busy = %d, rx_buf_failed = %d, rx_page_failed = %d\n",
vsi->tx_restart, vsi->tx_busy,
@ -487,6 +487,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
rcu_read_lock();
for (i = 0; i < vsi->num_queue_pairs; i++) {
struct i40e_ring *rx_ring = ACCESS_ONCE(vsi->rx_rings[i]);
if (!rx_ring)
continue;
@ -527,7 +528,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
dev_info(&pf->pdev->dev,
" rx_rings[%i]: size = %i, dma = 0x%08lx\n",
i, rx_ring->size,
(long unsigned int)rx_ring->dma);
(unsigned long int)rx_ring->dma);
dev_info(&pf->pdev->dev,
" rx_rings[%i]: vsi = %p, q_vector = %p\n",
i, rx_ring->vsi,
@ -535,6 +536,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
}
for (i = 0; i < vsi->num_queue_pairs; i++) {
struct i40e_ring *tx_ring = ACCESS_ONCE(vsi->tx_rings[i]);
if (!tx_ring)
continue;
@ -573,7 +575,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
dev_info(&pf->pdev->dev,
" tx_rings[%i]: size = %i, dma = 0x%08lx\n",
i, tx_ring->size,
(long unsigned int)tx_ring->dma);
(unsigned long int)tx_ring->dma);
dev_info(&pf->pdev->dev,
" tx_rings[%i]: vsi = %p, q_vector = %p\n",
i, tx_ring->vsi,
@ -743,6 +745,7 @@ static void i40e_dbg_dump_aq_desc(struct i40e_pf *pf)
ring = &(hw->aq.asq);
for (i = 0; i < ring->count; i++) {
struct i40e_aq_desc *d = I40E_ADMINQ_DESC(*ring, i);
dev_info(&pf->pdev->dev,
" at[%02d] flags=0x%04x op=0x%04x dlen=0x%04x ret=0x%04x cookie_h=0x%08x cookie_l=0x%08x\n",
i, d->flags, d->opcode, d->datalen, d->retval,
@ -755,6 +758,7 @@ static void i40e_dbg_dump_aq_desc(struct i40e_pf *pf)
ring = &(hw->aq.arq);
for (i = 0; i < ring->count; i++) {
struct i40e_aq_desc *d = I40E_ADMINQ_DESC(*ring, i);
dev_info(&pf->pdev->dev,
" ar[%02d] flags=0x%04x op=0x%04x dlen=0x%04x ret=0x%04x cookie_h=0x%08x cookie_l=0x%08x\n",
i, d->flags, d->opcode, d->datalen, d->retval,
@ -1038,7 +1042,13 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
dev_info(&pf->pdev->dev, "'%s' failed\n", cmd_buf);
} else if (strncmp(cmd_buf, "del vsi", 7) == 0) {
sscanf(&cmd_buf[7], "%i", &vsi_seid);
cnt = sscanf(&cmd_buf[7], "%i", &vsi_seid);
if (cnt != 1) {
dev_info(&pf->pdev->dev,
"del vsi: bad command string, cnt=%d\n",
cnt);
goto command_write_done;
}
vsi = i40e_dbg_find_vsi(pf, vsi_seid);
if (!vsi) {
dev_info(&pf->pdev->dev, "del VSI %d: seid not found\n",
@ -1488,6 +1498,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
} else if (strncmp(cmd_buf, "read", 4) == 0) {
u32 address;
u32 value;
cnt = sscanf(&cmd_buf[4], "%i", &address);
if (cnt != 1) {
dev_info(&pf->pdev->dev, "read <reg>\n");
@ -1507,6 +1518,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
} else if (strncmp(cmd_buf, "write", 5) == 0) {
u32 address, value;
cnt = sscanf(&cmd_buf[5], "%i %i", &address, &value);
if (cnt != 2) {
dev_info(&pf->pdev->dev, "write <reg> <value>\n");
@ -1528,6 +1540,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
cnt = sscanf(&cmd_buf[15], "%i", &vsi_seid);
if (cnt == 0) {
int i;
for (i = 0; i < pf->num_alloc_vsi; i++)
i40e_vsi_reset_stats(pf->vsi[i]);
dev_info(&pf->pdev->dev, "vsi clear stats called for all vsi's\n");
@ -1726,8 +1739,9 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
packet_len, I40E_FDIR_MAX_RAW_PACKET_SIZE);
for (i = 0; i < packet_len; i++) {
sscanf(&asc_packet[j], "%2hhx ",
&raw_packet[i]);
cnt = sscanf(&asc_packet[j], "%2hhx ", &raw_packet[i]);
if (!cnt)
break;
j += 3;
}
dev_info(&pf->pdev->dev, "FD raw packet dump\n");
@ -1755,6 +1769,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
} else if (strncmp(cmd_buf, "lldp", 4) == 0) {
if (strncmp(&cmd_buf[5], "stop", 4) == 0) {
int ret;
ret = i40e_aq_stop_lldp(&pf->hw, false, NULL);
if (ret) {
dev_info(&pf->pdev->dev,
@ -1779,6 +1794,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
#endif /* CONFIG_I40E_DCB */
} else if (strncmp(&cmd_buf[5], "start", 5) == 0) {
int ret;
ret = i40e_aq_add_rem_control_packet_filter(&pf->hw,
pf->hw.mac.addr,
I40E_ETH_P_LLDP, 0,
@ -1807,6 +1823,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
u16 llen, rlen;
int ret;
u8 *buff;
buff = kzalloc(I40E_LLDPDU_SIZE, GFP_KERNEL);
if (!buff)
goto command_write_done;
@ -1833,6 +1850,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
u16 llen, rlen;
int ret;
u8 *buff;
buff = kzalloc(I40E_LLDPDU_SIZE, GFP_KERNEL);
if (!buff)
goto command_write_done;
@ -1858,6 +1876,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
buff = NULL;
} else if (strncmp(&cmd_buf[5], "event on", 8) == 0) {
int ret;
ret = i40e_aq_cfg_lldp_mib_change_event(&pf->hw,
true, NULL);
if (ret) {
@ -1868,6 +1887,7 @@ static ssize_t i40e_dbg_command_write(struct file *filp,
}
} else if (strncmp(&cmd_buf[5], "event off", 9) == 0) {
int ret;
ret = i40e_aq_cfg_lldp_mib_change_event(&pf->hw,
false, NULL);
if (ret) {
@ -2105,6 +2125,7 @@ static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
}
} else if (strncmp(i40e_dbg_netdev_ops_buf, "change_mtu", 10) == 0) {
int mtu;
cnt = sscanf(&i40e_dbg_netdev_ops_buf[11], "%i %i",
&vsi_seid, &mtu);
if (cnt != 2) {
@ -2220,7 +2241,6 @@ void i40e_dbg_pf_init(struct i40e_pf *pf)
create_failed:
dev_info(dev, "debugfs dir/file for %s failed\n", name);
debugfs_remove_recursive(pf->i40e_dbg_pf);
return;
}
/**

3
drivers/net/ethernet/intel/i40e/i40e_ethtool.c
View File

@ -1360,6 +1360,7 @@ static void i40e_get_ethtool_stats(struct net_device *netdev,
if ((pf->lan_veb != I40E_NO_VEB) &&
(pf->flags & I40E_FLAG_VEB_STATS_ENABLED)) {
struct i40e_veb *veb = pf->veb[pf->lan_veb];
for (j = 0; j < I40E_VEB_STATS_LEN; j++) {
p = (char *)veb;
p += i40e_gstrings_veb_stats[j].stat_offset;
@ -1607,7 +1608,7 @@ static inline bool i40e_active_vfs(struct i40e_pf *pf)
int i;
for (i = 0; i < pf->num_alloc_vfs; i++)
if (vfs[i].vf_states & I40E_VF_STAT_ACTIVE)
if (test_bit(I40E_VF_STAT_ACTIVE, &vfs[i].vf_states))
return true;
return false;
}

1
drivers/net/ethernet/intel/i40e/i40e_fcoe.c
View File

@ -324,7 +324,6 @@ void i40e_init_pf_fcoe(struct i40e_pf *pf)
wr32(hw, I40E_GLFCOE_RCTL, val);
dev_info(&pf->pdev->dev, "FCoE is supported.\n");
return;
}
/**

3
drivers/net/ethernet/intel/i40e/i40e_lan_hmc.c
View File

@ -431,9 +431,8 @@ exit_sd_error:
pd_idx1 = max(pd_idx,
((j - 1) * I40E_HMC_MAX_BP_COUNT));
pd_lmt1 = min(pd_lmt, (j * I40E_HMC_MAX_BP_COUNT));
for (i = pd_idx1; i < pd_lmt1; i++) {
for (i = pd_idx1; i < pd_lmt1; i++)
i40e_remove_pd_bp(hw, info->hmc_info, i);
}
i40e_remove_pd_page(hw, info->hmc_info, (j - 1));
break;
case I40E_SD_TYPE_DIRECT:

38
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -216,10 +216,10 @@ static int i40e_get_lump(struct i40e_pf *pf, struct i40e_lump_tracking *pile,
ret = i;
pile->search_hint = i + j;
break;
} else {
/* not enough, so skip over it and continue looking */
i += j;
}
/* not enough, so skip over it and continue looking */
i += j;
}
return ret;
@ -503,11 +503,11 @@ void i40e_vsi_reset_stats(struct i40e_vsi *vsi)
memset(&vsi->eth_stats_offsets, 0, sizeof(vsi->eth_stats_offsets));
if (vsi->rx_rings && vsi->rx_rings[0]) {
for (i = 0; i < vsi->num_queue_pairs; i++) {
memset(&vsi->rx_rings[i]->stats, 0 ,
memset(&vsi->rx_rings[i]->stats, 0,
sizeof(vsi->rx_rings[i]->stats));
memset(&vsi->rx_rings[i]->rx_stats, 0 ,
memset(&vsi->rx_rings[i]->rx_stats, 0,
sizeof(vsi->rx_rings[i]->rx_stats));
memset(&vsi->tx_rings[i]->stats, 0 ,
memset(&vsi->tx_rings[i]->stats, 0,
sizeof(vsi->tx_rings[i]->stats));
memset(&vsi->tx_rings[i]->tx_stats, 0,
sizeof(vsi->tx_rings[i]->tx_stats));
@ -843,6 +843,7 @@ static void i40e_update_prio_xoff_rx(struct i40e_pf *pf)
for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
u64 prio_xoff = nsd->priority_xoff_rx[i];
i40e_stat_update32(hw, I40E_GLPRT_PXOFFRXC(hw->port, i),
pf->stat_offsets_loaded,
&osd->priority_xoff_rx[i],
@ -1439,6 +1440,7 @@ void i40e_del_filter(struct i40e_vsi *vsi,
} else {
/* 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);
@ -1497,6 +1499,7 @@ static int i40e_set_mac(struct net_device *netdev, void *p)
if (vsi->type == I40E_VSI_MAIN) {
i40e_status ret;
ret = i40e_aq_mac_address_write(&vsi->back->hw,
I40E_AQC_WRITE_TYPE_LAA_WOL,
addr->sa_data, NULL);
@ -1932,6 +1935,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
/* check for changes in promiscuous modes */
if (changed_flags & IFF_ALLMULTI) {
bool cur_multipromisc;
cur_multipromisc = !!(vsi->current_netdev_flags & IFF_ALLMULTI);
ret = i40e_aq_set_vsi_multicast_promiscuous(&vsi->back->hw,
vsi->seid,
@ -1946,6 +1950,7 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi, bool grab_rtnl)
}
if ((changed_flags & IFF_PROMISC) || promisc_forced_on) {
bool cur_promisc;
cur_promisc = (!!(vsi->current_netdev_flags & IFF_PROMISC) ||
test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
&vsi->state));
@ -3259,6 +3264,7 @@ static irqreturn_t i40e_intr(int irq, void *data)
/* temporarily disable queue cause for NAPI processing */
u32 qval = rd32(hw, I40E_QINT_RQCTL(0));
qval &= ~I40E_QINT_RQCTL_CAUSE_ENA_MASK;
wr32(hw, I40E_QINT_RQCTL(0), qval);
@ -3428,9 +3434,9 @@ static bool i40e_clean_fdir_tx_irq(struct i40e_ring *tx_ring, int budget)
i += tx_ring->count;
tx_ring->next_to_clean = i;
if (vsi->back->flags & I40E_FLAG_MSIX_ENABLED) {
if (vsi->back->flags & I40E_FLAG_MSIX_ENABLED)
i40e_irq_dynamic_enable(vsi, tx_ring->q_vector->v_idx);
}
return budget > 0;
}
@ -4034,11 +4040,10 @@ static void i40e_quiesce_vsi(struct i40e_vsi *vsi)
}
set_bit(__I40E_NEEDS_RESTART, &vsi->state);
if (vsi->netdev && netif_running(vsi->netdev)) {
if (vsi->netdev && netif_running(vsi->netdev))
vsi->netdev->netdev_ops->ndo_stop(vsi->netdev);
} else {
else
i40e_vsi_close(vsi);
}
}
/**
@ -5313,15 +5318,13 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags)
"VSI reinit requested\n");
for (v = 0; v < pf->num_alloc_vsi; v++) {
struct i40e_vsi *vsi = pf->vsi[v];
if (vsi != NULL &&
test_bit(__I40E_REINIT_REQUESTED, &vsi->state)) {
i40e_vsi_reinit_locked(pf->vsi[v]);
clear_bit(__I40E_REINIT_REQUESTED, &vsi->state);
}
}
/* no further action needed, so return now */
return;
} else if (reset_flags & BIT_ULL(__I40E_DOWN_REQUESTED)) {
int v;
@ -5329,6 +5332,7 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags)
dev_info(&pf->pdev->dev, "VSI down requested\n");
for (v = 0; v < pf->num_alloc_vsi; v++) {
struct i40e_vsi *vsi = pf->vsi[v];
if (vsi != NULL &&
test_bit(__I40E_DOWN_REQUESTED, &vsi->state)) {
set_bit(__I40E_DOWN, &vsi->state);
@ -5336,13 +5340,9 @@ void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags)
clear_bit(__I40E_DOWN_REQUESTED, &vsi->state);
}
}
/* no further action needed, so return now */
return;
} else {
dev_info(&pf->pdev->dev,
"bad reset request 0x%08x\n", reset_flags);
return;
}
}
@ -6286,6 +6286,7 @@ static int i40e_reconstitute_veb(struct i40e_veb *veb)
if (pf->vsi[v]->veb_idx == veb->idx) {
struct i40e_vsi *vsi = pf->vsi[v];
vsi->uplink_seid = veb->seid;
ret = i40e_add_vsi(vsi);
if (ret) {
@ -9700,6 +9701,7 @@ static int i40e_setup_pf_switch(struct i40e_pf *pf, bool reinit)
} else {
/* force a reset of TC and queue layout configurations */
u8 enabled_tc = pf->vsi[pf->lan_vsi]->tc_config.enabled_tc;
pf->vsi[pf->lan_vsi]->tc_config.enabled_tc = 0;
pf->vsi[pf->lan_vsi]->seid = pf->main_vsi_seid;
i40e_vsi_config_tc(pf->vsi[pf->lan_vsi], enabled_tc);

3
drivers/net/ethernet/intel/i40e/i40e_ptp.c
View File

@ -618,9 +618,8 @@ static long i40e_ptp_create_clock(struct i40e_pf *pf)
/* Attempt to register the clock before enabling the hardware. */
pf->ptp_clock = ptp_clock_register(&pf->ptp_caps, &pf->pdev->dev);
if (IS_ERR(pf->ptp_clock)) {
if (IS_ERR(pf->ptp_clock))
return PTR_ERR(pf->ptp_clock);
}
/* clear the hwtstamp settings here during clock create, instead of
* during regular init, so that we can maintain settings across a

6
drivers/net/ethernet/intel/i40e/i40e_txrx.c
View File

@ -1522,6 +1522,7 @@ static int i40e_clean_rx_irq_ps(struct i40e_ring *rx_ring, int budget)
cleaned_count++;
if (rx_hbo || rx_sph) {
int len;
if (rx_hbo)
len = I40E_RX_HDR_SIZE;
else
@ -1707,9 +1708,6 @@ static int i40e_clean_rx_irq_1buf(struct i40e_ring *rx_ring, int budget)
/* ERR_MASK will only have valid bits if EOP set */
if (unlikely(rx_error & BIT(I40E_RX_DESC_ERROR_RXE_SHIFT))) {
dev_kfree_skb_any(skb);
/* TODO: shouldn't we increment a counter indicating the
* drop?
*/
continue;
}
@ -2081,6 +2079,7 @@ static inline int i40e_tx_prepare_vlan_flags(struct sk_buff *skb,
/* else if it is a SW VLAN, check the next protocol and store the tag */
} else if (protocol == htons(ETH_P_8021Q)) {
struct vlan_hdr *vhdr, _vhdr;
vhdr = skb_header_pointer(skb, ETH_HLEN, sizeof(_vhdr), &_vhdr);
if (!vhdr)
return -EINVAL;
@ -2740,6 +2739,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
u8 hdr_len = 0;
int tsyn;
int tso;
if (0 == i40e_xmit_descriptor_count(skb, tx_ring))
return NETDEV_TX_BUSY;

1
drivers/net/ethernet/intel/i40e/i40e_txrx.h
View File

@ -165,6 +165,7 @@ struct i40e_tx_buffer {
};
unsigned int bytecount;
unsigned short gso_segs;
DEFINE_DMA_UNMAP_ADDR(dma);
DEFINE_DMA_UNMAP_LEN(len);
u32 tx_flags;

13
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
View File

@ -536,6 +536,7 @@ static int i40e_alloc_vsi_res(struct i40e_vf *vf, enum i40e_vsi_type type)
}
if (type == I40E_VSI_SRIOV) {
u8 brdcast[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
vf->lan_vsi_idx = vsi->idx;
vf->lan_vsi_id = vsi->id;
/* If the port VLAN has been configured and then the
@ -605,6 +606,7 @@ static void i40e_enable_vf_mappings(struct i40e_vf *vf)
/* map PF queues to VF queues */
for (j = 0; j < pf->vsi[vf->lan_vsi_idx]->alloc_queue_pairs; j++) {
u16 qid = i40e_vc_get_pf_queue_id(vf, vf->lan_vsi_id, j);
reg = (qid & I40E_VPLAN_QTABLE_QINDEX_MASK);
wr32(hw, I40E_VPLAN_QTABLE(total_queue_pairs, vf->vf_id), reg);
total_queue_pairs++;
@ -991,7 +993,7 @@ static int i40e_pci_sriov_enable(struct pci_dev *pdev, int num_vfs)
int pre_existing_vfs = pci_num_vf(pdev);
int err = 0;
if (pf->state & __I40E_TESTING) {
if (test_bit(__I40E_TESTING, &pf->state)) {
dev_warn(&pdev->dev,
"Cannot enable SR-IOV virtual functions while the device is undergoing diagnostic testing\n");
err = -EPERM;
@ -1210,8 +1212,8 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
vfres->vsi_res[i].vsi_type = I40E_VSI_SRIOV;
vfres->vsi_res[i].num_queue_pairs =
pf->vsi[vf->lan_vsi_idx]->alloc_queue_pairs;
memcpy(vfres->vsi_res[i].default_mac_addr,
vf->default_lan_addr.addr, ETH_ALEN);
ether_addr_copy(vfres->vsi_res[i].default_mac_addr,
vf->default_lan_addr.addr);
i++;
}
set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states);
@ -1715,6 +1717,7 @@ static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
for (i = 0; i < vfl->num_elements; i++) {
/* add new VLAN filter */
int ret = i40e_vsi_add_vlan(vsi, vfl->vlan_id[i]);
if (ret)
dev_err(&pf->pdev->dev,
"Unable to add VF vlan filter %d, error %d\n",
@ -1766,6 +1769,7 @@ static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
for (i = 0; i < vfl->num_elements; i++) {
int ret = i40e_vsi_kill_vlan(vsi, vfl->vlan_id[i]);
if (ret)
dev_err(&pf->pdev->dev,
"Unable to delete VF vlan filter %d, error %d\n",
@ -1877,7 +1881,6 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
case I40E_VIRTCHNL_OP_UNKNOWN:
default:
return -EPERM;
break;
}
/* few more checks */
if ((valid_len != msglen) || (err_msg_format)) {
@ -2316,7 +2319,7 @@ int i40e_ndo_get_vf_config(struct net_device *netdev,
ivi->vf = vf_id;
memcpy(&ivi->mac, vf->default_lan_addr.addr, ETH_ALEN);
ether_addr_copy(ivi->mac, vf->default_lan_addr.addr);
ivi->max_tx_rate = vf->tx_rate;
ivi->min_tx_rate = 0;

3
drivers/net/ethernet/intel/i40evf/i40e_adminq.c
View File

@ -622,8 +622,7 @@ static u16 i40e_clean_asq(struct i40e_hw *hw)
details = I40E_ADMINQ_DETAILS(*asq, ntc);
while (rd32(hw, hw->aq.asq.head) != ntc) {
i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
"%s: ntc %d head %d.\n", __func__, ntc,
rd32(hw, hw->aq.asq.head));
"ntc %d head %d.\n", ntc, rd32(hw, hw->aq.asq.head));
if (details->callback) {
I40E_ADMINQ_CALLBACK cb_func =

8
drivers/net/ethernet/intel/i40evf/i40e_common.c
View File

@ -992,10 +992,10 @@ void i40e_vf_parse_hw_config(struct i40e_hw *hw,
I40E_VIRTCHNL_VF_OFFLOAD_FCOE) ? 1 : 0;
for (i = 0; i < msg->num_vsis; i++) {
if (vsi_res->vsi_type == I40E_VSI_SRIOV) {
memcpy(hw->mac.perm_addr, vsi_res->default_mac_addr,
ETH_ALEN);
memcpy(hw->mac.addr, vsi_res->default_mac_addr,
ETH_ALEN);
ether_addr_copy(hw->mac.perm_addr,
vsi_res->default_mac_addr);
ether_addr_copy(hw->mac.addr,
vsi_res->default_mac_addr);
}
vsi_res++;
}

6
drivers/net/ethernet/intel/i40evf/i40e_txrx.c
View File

@ -987,6 +987,7 @@ static int i40e_clean_rx_irq_ps(struct i40e_ring *rx_ring, int budget)
cleaned_count++;
if (rx_hbo || rx_sph) {
int len;
if (rx_hbo)
len = I40E_RX_HDR_SIZE;
else
@ -1160,9 +1161,6 @@ static int i40e_clean_rx_irq_1buf(struct i40e_ring *rx_ring, int budget)
/* ERR_MASK will only have valid bits if EOP set */
if (unlikely(rx_error & BIT(I40E_RX_DESC_ERROR_RXE_SHIFT))) {
dev_kfree_skb_any(skb);
/* TODO: shouldn't we increment a counter indicating the
* drop?
*/
continue;
}
@ -1358,6 +1356,7 @@ static inline int i40evf_tx_prepare_vlan_flags(struct sk_buff *skb,
/* else if it is a SW VLAN, check the next protocol and store the tag */
} else if (protocol == htons(ETH_P_8021Q)) {
struct vlan_hdr *vhdr, _vhdr;
vhdr = skb_header_pointer(skb, ETH_HLEN, sizeof(_vhdr), &_vhdr);
if (!vhdr)
return -EINVAL;
@ -1900,6 +1899,7 @@ static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
u32 td_cmd = 0;
u8 hdr_len = 0;
int tso;
if (0 == i40evf_xmit_descriptor_count(skb, tx_ring))
return NETDEV_TX_BUSY;

1
drivers/net/ethernet/intel/i40evf/i40e_txrx.h
View File

@ -164,6 +164,7 @@ struct i40e_tx_buffer {
};
unsigned int bytecount;
unsigned short gso_segs;
DEFINE_DMA_UNMAP_ADDR(dma);
DEFINE_DMA_UNMAP_LEN(len);
u32 tx_flags;

4
drivers/net/ethernet/intel/i40evf/i40evf.h
View File

@ -48,10 +48,6 @@
#define DEFAULT_DEBUG_LEVEL_SHIFT 3
#define PFX "i40evf: "
#define DPRINTK(nlevel, klevel, fmt, args...) \
((void)((NETIF_MSG_##nlevel & adapter->msg_enable) && \
printk(KERN_##klevel PFX "%s: %s: " fmt, adapter->netdev->name, \
__func__ , ## args)))
/* dummy struct to make common code less painful */
struct i40e_vsi {