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Commit b1336389 authored by Edward Cree's avatar Edward Cree Committed by David S. Miller
Browse files

sfc: nicer log message on PTP probe fail 



Signed-off-by: default avatarEdward Cree <ecree@solarflare.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e578d9c0

drivers/net/ethernet/sfc/ptp.c

+6 −1
Original line number Diff line number Diff line
@@ -604,7 +604,12 @@ static int efx_ptp_disable(struct efx_nic *efx) 
	rc = efx_mcdi_rpc_quiet(efx, MC_CMD_PTP, inbuf, sizeof(inbuf),

				outbuf, sizeof(outbuf), NULL);

	rc = (rc == -EALREADY) ? 0 : rc;

	if (rc)

	/* If we get ENOSYS, the NIC doesn't support PTP, and thus this function

	 * should only have been called during probe.

	 */

	if (rc == -ENOSYS || rc == -EPERM)

		netif_info(efx, probe, efx->net_dev, "no PTP support\n");

	else if (rc)

		efx_mcdi_display_error(efx, MC_CMD_PTP,

				       MC_CMD_PTP_IN_DISABLE_LEN,

				       outbuf, sizeof(outbuf), rc);