sfc: Implement message level control

Replace EFX_ERR() with netif_err(), EFX_INFO() with netif_info(),
EFX_LOG() with netif_dbg() and EFX_TRACE() and EFX_REGDUMP() with
netif_vdbg().

Replace EFX_ERR_RL(), EFX_INFO_RL() and EFX_LOG_RL() using explicit
calls to net_ratelimit().

Implement the ethtool operations to get and set message level flags,
and add a 'debug' module parameter for the initial value.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/sfc/mcdi_mac.c b/drivers/net/sfc/mcdi_mac.c
index 39182631ac92..f88f4bf986ff 100644
--- a/drivers/net/sfc/mcdi_mac.c
+++ b/drivers/net/sfc/mcdi_mac.c
@@ -69,8 +69,8 @@ static int efx_mcdi_get_mac_faults(struct efx_nic *efx, u32 *faults)
         return 0;
 
 fail:
-        EFX_ERR(efx, "%s: failed rc=%d\n",
-                __func__, rc);
+        netif_err(efx, hw, efx->net_dev, "%s: failed rc=%d\n",
+                  __func__, rc);
         return rc;
 }
 
@@ -110,8 +110,8 @@ int efx_mcdi_mac_stats(struct efx_nic *efx, dma_addr_t dma_addr,
         return 0;
 
 fail:
-        EFX_ERR(efx, "%s: %s failed rc=%d\n",
-                __func__, enable ? "enable" : "disable", rc);
+        netif_err(efx, hw, efx->net_dev, "%s: %s failed rc=%d\n",
+                  __func__, enable ? "enable" : "disable", rc);
         return rc;
 }