diff options
| author |   Steve Hodgson <shodgson@solarflare.com> | 2010-04-28 09:28:10 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-04-28 12:44:34 -0700 |
| commit | b7b40eeb0f76e73503a7e5a98d1353c2e42d9a18 (patch) | |
| tree | 866649435f34be175f2eedc7e0fde65750b997f9 /drivers/net/sfc | |
| parent | sfc: Stop masking out XGMII faults over reconfigures (diff) | |
| download | linux-dev-b7b40eeb0f76e73503a7e5a98d1353c2e42d9a18.tar.xz linux-dev-b7b40eeb0f76e73503a7e5a98d1353c2e42d9a18.zip | |
sfc: Reconfigure the XAUI serdes after an EM reset
Fix a regression introduced in d3245b28ef2a45ec4e115062a38100bd06229289
"sfc: Refactor link configuration".
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc')
| -rw-r--r-- | drivers/net/sfc/falcon.c | 3 | ||||
| -rw-r--r-- | drivers/net/sfc/falcon_xmac.c | 2 | ||||
| -rw-r--r-- | drivers/net/sfc/nic.h | 1 |
3 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/sfc/falcon.c b/drivers/net/sfc/falcon.c index d09ad1b1cd8b..f7df24dce38a 100644 --- a/drivers/net/sfc/falcon.c +++ b/drivers/net/sfc/falcon.c @@ -507,6 +507,9 @@ static void falcon_reset_macs(struct efx_nic *efx) /* Ensure the correct MAC is selected before statistics * are re-enabled by the caller */ efx_writeo(efx, &mac_ctrl, FR_AB_MAC_CTRL); + + /* This can run even when the GMAC is selected */ + falcon_setup_xaui(efx); } void falcon_drain_tx_fifo(struct efx_nic *efx) diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c index 3d65abf85b97..c84a2ce2ccbb 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; diff --git a/drivers/net/sfc/nic.h b/drivers/net/sfc/nic.h index 9351c0331a47..7e3bec8561b8 100644 --- a/drivers/net/sfc/nic.h +++ b/drivers/net/sfc/nic.h @@ -203,6 +203,7 @@ extern void falcon_irq_ack_a1(struct efx_nic *efx); extern int efx_nic_flush_queues(struct efx_nic *efx); extern void falcon_start_nic_stats(struct efx_nic *efx); extern void falcon_stop_nic_stats(struct efx_nic *efx); +extern void falcon_setup_xaui(struct efx_nic *efx); extern int falcon_reset_xaui(struct efx_nic *efx); extern void efx_nic_init_common(struct efx_nic *efx); |