diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/ef10.c')
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 9db1b9144e70..9a139c390037 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -4301,6 +4301,7 @@ static s32 efx_ef10_filter_insert(struct efx_nic *efx, bool replace_equal) { DECLARE_BITMAP(mc_rem_map, EFX_EF10_FILTER_SEARCH_LIMIT); + struct efx_ef10_nic_data *nic_data = efx->nic_data; struct efx_ef10_filter_table *table; struct efx_filter_spec *saved_spec; struct efx_rss_context *ctx = NULL; @@ -4427,6 +4428,12 @@ static s32 efx_ef10_filter_insert(struct efx_nic *efx, rc = efx_ef10_filter_push(efx, spec, &table->entry[ins_index].handle, ctx, replacing); + if (rc == -EINVAL && nic_data->must_realloc_vis) + /* The MC rebooted under us, causing it to reject our filter + * insertion as pointing to an invalid VI (spec->dmaq_id). + */ + rc = -EAGAIN; + /* Finalise the software table entry */ if (rc == 0) { if (replacing) { |