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Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue

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Tony Nguyen says:

====================
Intel Wired LAN Driver Updates 2023-12-27 (ice, i40e)

This series contains updates to ice and i40e drivers.

Katarzyna changes message to no longer be reported as error under
certain conditions as it can be expected on ice.

Ngai-Mint ensures VSI is always closed when stopping interface to
prevent NULL pointer dereference for ice.

Arkadiusz corrects reporting of phase offset value for ice.

Sudheer corrects checking on ADQ filters to prevent invalid values on
i40e.

* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
  i40e: Fix filter input checks to prevent config with invalid values
  ice: dpll: fix phase offset value
  ice: Shut down VSI with "link-down-on-close" enabled
  ice: Fix link_down_on_close message
====================

Link: https://lore.kernel.org/r/20231227182541.3033124-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski 2024-01-03 17:00:15 -08:00
commit 0fa4f912ee
3 changed files with 14 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
View File

@ -3521,16 +3521,16 @@ static int i40e_validate_cloud_filter(struct i40e_vf *vf,
bool found = false;
int bkt;
if (!tc_filter->action) {
if (tc_filter->action != VIRTCHNL_ACTION_TC_REDIRECT) {
dev_info(&pf->pdev->dev,
"VF %d: Currently ADq doesn't support Drop Action\n",
vf->vf_id);
"VF %d: ADQ doesn't support this action (%d)\n",
vf->vf_id, tc_filter->action);
goto err;
}
/* action_meta is TC number here to which the filter is applied */
if (!tc_filter->action_meta ||
tc_filter->action_meta > I40E_MAX_VF_VSI) {
tc_filter->action_meta > vf->num_tc) {
dev_info(&pf->pdev->dev, "VF %d: Invalid TC number %u\n",
vf->vf_id, tc_filter->action_meta);
goto err;

4
drivers/net/ethernet/intel/ice/ice_common.c
View File

@ -5332,7 +5332,6 @@ ice_aq_get_cgu_dpll_status(struct ice_hw *hw, u8 dpll_num, u8 *ref_state,
u8 *eec_mode)
{
struct ice_aqc_get_cgu_dpll_status *cmd;
const s64 nsec_per_psec = 1000LL;
struct ice_aq_desc desc;
int status;
@ -5348,8 +5347,7 @@ ice_aq_get_cgu_dpll_status(struct ice_hw *hw, u8 dpll_num, u8 *ref_state,
*phase_offset = le32_to_cpu(cmd->phase_offset_h);
*phase_offset <<= 32;
*phase_offset += le32_to_cpu(cmd->phase_offset_l);
*phase_offset = div64_s64(sign_extend64(*phase_offset, 47),
nsec_per_psec);
*phase_offset = sign_extend64(*phase_offset, 47);
*eec_mode = cmd->eec_mode;
}

12
drivers/net/ethernet/intel/ice/ice_main.c
View File

@ -2146,7 +2146,7 @@ static int ice_configure_phy(struct ice_vsi *vsi)
/* Ensure we have media as we cannot configure a medialess port */
if (!(phy->link_info.link_info & ICE_AQ_MEDIA_AVAILABLE))
return -EPERM;
return -ENOMEDIUM;
ice_print_topo_conflict(vsi);
@ -9187,8 +9187,14 @@ int ice_stop(struct net_device *netdev)
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);
if (link_err == -ENOMEDIUM)
netdev_info(vsi->netdev, "Skipping link reconfig - no media attached, VSI %d\n",
vsi->vsi_num);
else
netdev_err(vsi->netdev, "Failed to set physical link down, VSI %d error %d\n",
vsi->vsi_num, link_err);
ice_vsi_close(vsi);
return -EIO;
}
}