diff options
| author | Michal Swiatkowski <michal.swiatkowski@linux.intel.com> | 2025-08-12 07:23:29 +0300 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2025-09-11 22:10:07 +0300 |
| commit | 360c46582e88acf57c935e76015f9fc894ab6599 (patch) | |
| tree | 399cfc483a630c28d210fdfdbb1692f41bc4b429 /drivers/net/ethernet/intel/ice/ice_common.c | |
| parent | dc898f7edd9bd2ce53115ce9fc12ad8dbbf20fd5 (diff) | |
| download | linux-360c46582e88acf57c935e76015f9fc894ab6599.tar.xz | |
ice: check for PF number outside the fwlog code
Fwlog can be supported only on PF 0. Check this before calling
init/deinit functions.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Tested-by: Rinitha S <sx.rinitha@intel.com> (A Contingent worker at Intel)
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_common.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_common.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_common.c b/drivers/net/ethernet/intel/ice/ice_common.c index 16765c2da4bd..e73585d90eaa 100644 --- a/drivers/net/ethernet/intel/ice/ice_common.c +++ b/drivers/net/ethernet/intel/ice/ice_common.c @@ -1002,6 +1002,10 @@ static int __fwlog_init(struct ice_hw *hw) }; int err; + /* only support fw log commands on PF 0 */ + if (hw->bus.func) + return -EINVAL; + err = ice_debugfs_pf_init(pf); if (err) return err; @@ -1186,6 +1190,10 @@ err_unroll_cqinit: static void __fwlog_deinit(struct ice_hw *hw) { + /* only support fw log commands on PF 0 */ + if (hw->bus.func) + return; + ice_debugfs_pf_deinit(hw->back); ice_fwlog_deinit(hw, &hw->fwlog); } |