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authorJakub Kicinski <kuba@kernel.org>2022-09-22 04:39:23 +0300
committerJakub Kicinski <kuba@kernel.org>2022-09-22 04:39:47 +0300
commit624aea6bede7fef24dc3daed83f37453c11ebb39 (patch)
tree052a144185aca368f41aea7020f753ccaffdeca2 /drivers
parent114f398d48c571bb628187a7b2dd42695156781f (diff)
parent8ac7132704f3fbd2095abb9459e5303ce8c9e559 (diff)
downloadlinux-624aea6bede7fef24dc3daed83f37453c11ebb39.tar.xz
Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2022-09-20 (ice) Michal re-sets TC configuration when changing number of queues. Mateusz moves the check and call for link-down-on-close to the specific path for downing/closing the interface. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: ice: Fix interface being down after reset with link-down-on-close flag on ice: config netdev tc before setting queues number ==================== Link: https://lore.kernel.org/r/20220920205344.1860934-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/intel/ice/ice_main.c23
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index 04836bbaf7d5..e109cb93886b 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -6649,7 +6649,7 @@ static void ice_napi_disable_all(struct ice_vsi *vsi)
*/
int ice_down(struct ice_vsi *vsi)
{
- int i, tx_err, rx_err, link_err = 0, vlan_err = 0;
+ int i, tx_err, rx_err, vlan_err = 0;
WARN_ON(!test_bit(ICE_VSI_DOWN, vsi->state));
@@ -6683,20 +6683,13 @@ int ice_down(struct ice_vsi *vsi)
ice_napi_disable_all(vsi);
- if (test_bit(ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, vsi->back->flags)) {
- link_err = ice_force_phys_link_state(vsi, false);
- if (link_err)
- netdev_err(vsi->netdev, "Failed to set physical link down, VSI %d error %d\n",
- vsi->vsi_num, link_err);
- }
-
ice_for_each_txq(vsi, i)
ice_clean_tx_ring(vsi->tx_rings[i]);
ice_for_each_rxq(vsi, i)
ice_clean_rx_ring(vsi->rx_rings[i]);
- if (tx_err || rx_err || link_err || vlan_err) {
+ if (tx_err || rx_err || vlan_err) {
netdev_err(vsi->netdev, "Failed to close VSI 0x%04X on switch 0x%04X\n",
vsi->vsi_num, vsi->vsw->sw_id);
return -EIO;
@@ -6858,6 +6851,8 @@ int ice_vsi_open(struct ice_vsi *vsi)
if (err)
goto err_setup_rx;
+ ice_vsi_cfg_netdev_tc(vsi, vsi->tc_cfg.ena_tc);
+
if (vsi->type == ICE_VSI_PF) {
/* Notify the stack of the actual queue counts. */
err = netif_set_real_num_tx_queues(vsi->netdev, vsi->num_txq);
@@ -8890,6 +8885,16 @@ int ice_stop(struct net_device *netdev)
return -EBUSY;
}
+ if (test_bit(ICE_FLAG_LINK_DOWN_ON_CLOSE_ENA, vsi->back->flags)) {
+ int link_err = ice_force_phys_link_state(vsi, false);
+
+ if (link_err) {
+ netdev_err(vsi->netdev, "Failed to set physical link down, VSI %d error %d\n",
+ vsi->vsi_num, link_err);
+ return -EIO;
+ }
+ }
+
ice_vsi_close(vsi);
return 0;