commit 8c8661e4cefdd1ddbfe7d5120f046694555d9e5c
author Ben Hutchings <bhutchings@solarflare.com> Mon Sep 01 12:49:02 2008 +0100
committer Jeff Garzik <jgarzik@redhat.com> Wed Sep 03 09:53:48 2008 -0400
tree 0618e0392140bccadf012381e64a795dfe2e41a4
parent a515089c963b045f65c495cee1d344d8cb75e1d1

sfc: Extend self-tests

Include PMA/PMD in loopback self-tests as intended.

Add NVRAM checksum validation and include it in self-tests.

Add register self-tests.

Run PHY self-tests where available.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

drivers/net/sfc/falcon_xmac.c

diff --git a/drivers/net/sfc/falcon_xmac.c b/drivers/net/sfc/falcon_xmac.c
index a9ae06a..0d9f68f 100644
--- a/drivers/net/sfc/falcon_xmac.c
+++ b/drivers/net/sfc/falcon_xmac.c
@@ -373,17 +373,9 @@
 		reset_xgxs = ((xgxs_loopback != old_xgxs_loopback) ||
 			      (xaui_loopback != old_xaui_loopback) ||
 			      (xgmii_loopback != old_xgmii_loopback));
-		if (reset_xgxs) {
-			falcon_read(efx, &reg, XX_PWR_RST_REG);
-			EFX_SET_OWORD_FIELD(reg, XX_RSTXGXSTX_EN, 1);
-			EFX_SET_OWORD_FIELD(reg, XX_RSTXGXSRX_EN, 1);
-			falcon_write(efx, &reg, XX_PWR_RST_REG);
-			udelay(1);
-			EFX_SET_OWORD_FIELD(reg, XX_RSTXGXSTX_EN, 0);
-			EFX_SET_OWORD_FIELD(reg, XX_RSTXGXSRX_EN, 0);
-			falcon_write(efx, &reg, XX_PWR_RST_REG);
-			udelay(1);
-		}
+
+		if (reset_xgxs)
+			falcon_reset_xaui(efx);
 	}
 
 	falcon_read(efx, &reg, XX_CORE_STAT_REG);