diff options
| -rw-r--r-- | drivers/net/ethernet/sfc/efx_common.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/ethernet/sfc/efx_common.c b/drivers/net/ethernet/sfc/efx_common.c index 5667694c6514..26b05ec4e712 100644 --- a/drivers/net/ethernet/sfc/efx_common.c +++ b/drivers/net/ethernet/sfc/efx_common.c @@ -814,14 +814,18 @@ fail: */ int efx_reset(struct efx_nic *efx, enum reset_type method) { + int rc, rc2 = 0; bool disabled; - int rc, rc2; netif_info(efx, drv, efx->net_dev, "resetting (%s)\n", RESET_TYPE(method)); efx_device_detach_sync(efx); - efx_reset_down(efx, method); + /* efx_reset_down() grabs locks that prevent recovery on EF100. + * EF100 reset is handled in the efx_nic_type callback below. + */ + if (efx_nic_rev(efx) != EFX_REV_EF100) + efx_reset_down(efx, method); rc = efx->type->reset(efx, method); if (rc) { @@ -849,7 +853,8 @@ out: disabled = rc || method == RESET_TYPE_DISABLE || method == RESET_TYPE_RECOVER_OR_DISABLE; - rc2 = efx_reset_up(efx, method, !disabled); + if (efx_nic_rev(efx) != EFX_REV_EF100) + rc2 = efx_reset_up(efx, method, !disabled); if (rc2) { disabled = true; if (!rc) |