[PATCH v4 net-next 13/16] sfc_ef100: actually perform resets

[Edward Cree]

In ef100_reset(), make the MCDI call to do the reset.
Also, do a reset at start-of-day during probe, to put the function in
 a clean state.

Signed-off-by: Edward Cree <ec...@solarflare.com>
---
 drivers/net/ethernet/sfc/ef100_nic.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/net/ethernet/sfc/ef100_nic.c 
b/drivers/net/ethernet/sfc/ef100_nic.c
index bb246acca574..5e6a8337a336 100644
--- a/drivers/net/ethernet/sfc/ef100_nic.c
+++ b/drivers/net/ethernet/sfc/ef100_nic.c
@@ -332,6 +332,10 @@ static int ef100_reset(struct efx_nic *efx, enum 
reset_type reset_type)
                __clear_bit(reset_type, &efx->reset_pending);
                rc = dev_open(efx->net_dev, NULL);
        } else if (reset_type == RESET_TYPE_ALL) {
+               rc = efx_mcdi_reset(efx, reset_type);
+               if (rc)
+                       return rc;
+
                netif_device_attach(efx->net_dev);
 
                rc = dev_open(efx->net_dev, NULL);
@@ -466,6 +470,11 @@ static int ef100_probe_main(struct efx_nic *efx)
        }
        if (rc)
                goto fail;
+       /* Reset (most) configuration for this function */
+       rc = efx_mcdi_reset(efx, RESET_TYPE_ALL);
+       if (rc)
+               goto fail;
+
        rc = efx_ef100_init_datapath_caps(efx);
        if (rc < 0)
                goto fail;