diff options
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 425df3dbc77d..c4a0e8a967dd 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -2374,8 +2374,19 @@ static int efx_ef10_ev_init(struct efx_channel *channel) 1 << MC_CMD_WORKAROUND_EXT_OUT_FLR_DONE_LBN) { netif_info(efx, drv, efx->net_dev, "other functions on NIC have been reset\n"); - /* MC's boot count has incremented */ - ++nic_data->warm_boot_count; + + /* With MCFW v4.6.x and earlier, the + * boot count will have incremented, + * so re-read the warm_boot_count + * value now to ensure this function + * doesn't think it has changed next + * time it checks. + */ + rc = efx_ef10_get_warm_boot_count(efx); + if (rc >= 0) { + nic_data->warm_boot_count = rc; + rc = 0; + } } nic_data->workaround_26807 = true; } else if (rc == -EPERM) { |