summaryrefslogtreecommitdiffstats
path: root/drivers/net/sfc/falcon_xmac.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/sfc/falcon_xmac.c')
-rw-r--r--drivers/net/sfc/falcon_xmac.c22
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c
index 8ccab2c67a2..c84a2ce2ccb 100644
--- a/drivers/net/sfc/falcon_xmac.c
+++ b/drivers/net/sfc/falcon_xmac.c
@@ -26,7 +26,7 @@
*************************************************************************/
/* Configure the XAUI driver that is an output from Falcon */
-static void falcon_setup_xaui(struct efx_nic *efx)
+void falcon_setup_xaui(struct efx_nic *efx)
{
efx_oword_t sdctl, txdrv;
@@ -85,14 +85,14 @@ int falcon_reset_xaui(struct efx_nic *efx)
return -ETIMEDOUT;
}
-static void falcon_mask_status_intr(struct efx_nic *efx, bool enable)
+static void falcon_ack_status_intr(struct efx_nic *efx)
{
efx_oword_t reg;
if ((efx_nic_rev(efx) != EFX_REV_FALCON_B0) || LOOPBACK_INTERNAL(efx))
return;
- /* We expect xgmii faults if the wireside link is up */
+ /* We expect xgmii faults if the wireside link is down */
if (!EFX_WORKAROUND_5147(efx) || !efx->link_state.up)
return;
@@ -101,14 +101,7 @@ static void falcon_mask_status_intr(struct efx_nic *efx, bool enable)
if (efx->xmac_poll_required)
return;
- /* Flush the ISR */
- if (enable)
- efx_reado(efx, &reg, FR_AB_XM_MGT_INT_MSK);
-
- EFX_POPULATE_OWORD_2(reg,
- FRF_AB_XM_MSK_RMTFLT, !enable,
- FRF_AB_XM_MSK_LCLFLT, !enable);
- efx_writeo(efx, &reg, FR_AB_XM_MGT_INT_MASK);
+ efx_reado(efx, &reg, FR_AB_XM_MGT_INT_MSK);
}
static bool falcon_xgxs_link_ok(struct efx_nic *efx)
@@ -283,15 +276,13 @@ static bool falcon_xmac_check_fault(struct efx_nic *efx)
static int falcon_reconfigure_xmac(struct efx_nic *efx)
{
- falcon_mask_status_intr(efx, false);
-
falcon_reconfigure_xgxs_core(efx);
falcon_reconfigure_xmac_core(efx);
falcon_reconfigure_mac_wrapper(efx);
efx->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 5);
- falcon_mask_status_intr(efx, true);
+ falcon_ack_status_intr(efx);
return 0;
}
@@ -362,9 +353,8 @@ void falcon_poll_xmac(struct efx_nic *efx)
!efx->xmac_poll_required)
return;
- falcon_mask_status_intr(efx, false);
efx->xmac_poll_required = !falcon_xmac_link_ok_retry(efx, 1);
- falcon_mask_status_intr(efx, true);
+ falcon_ack_status_intr(efx);
}
struct efx_mac_operations falcon_xmac_operations = {