netdev - [PATCH net-next 03/16] sfc: MC_CMD_SET_MAC can only be called by the link control Function

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Message-ID: <555A04E7.2020301@solarflare.com>
Date:	Mon, 18 May 2015 16:27:35 +0100
From:	Shradha Shah <sshah@...arflare.com>
To:	David Miller <davem@...emloft.net>
CC:	<netdev@...r.kernel.org>, <linux-net-drivers@...arflare.com>
Subject: [PATCH net-next 03/16] sfc: MC_CMD_SET_MAC can only be called by
 the link control Function

MC_CMD_SET_MAC is privileged and can only by called by the link
control function.

This patch adds efx_ef10_mac_reconfigure_vf which avoids the call
to MC_CMD_SET_MAC by the Virtual function

Signed-off-by: Shradha Shah <sshah@...arflare.com>
---
 drivers/net/ethernet/sfc/ef10.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index 882117a..70cbad3 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -3480,6 +3480,13 @@ static int efx_ef10_mac_reconfigure(struct efx_nic *efx)
 	return efx_mcdi_set_mac(efx);
 }
 
+static int efx_ef10_mac_reconfigure_vf(struct efx_nic *efx)
+{
+	efx_ef10_filter_sync_rx_mode(efx);
+
+	return 0;
+}
+
 static int efx_ef10_start_bist(struct efx_nic *efx, u32 bist_type)
 {
 	MCDI_DECLARE_BUF(inbuf, MC_CMD_START_BIST_IN_LEN);
@@ -3833,7 +3840,7 @@ const struct efx_nic_type efx_hunt_a0_vf_nic_type = {
 	.stop_stats = efx_port_dummy_op_void,
 	.set_id_led = efx_mcdi_set_id_led,
 	.push_irq_moderation = efx_ef10_push_irq_moderation,
-	.reconfigure_mac = efx_ef10_mac_reconfigure,
+	.reconfigure_mac = efx_ef10_mac_reconfigure_vf,
 	.check_mac_fault = efx_mcdi_mac_check_fault,
 	.reconfigure_port = efx_mcdi_port_reconfigure,
 	.get_wol = efx_ef10_get_wol_vf,

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