From c34ebbae01e3d1f6a5cced6a40dc0ed792590d22 Mon Sep 17 00:00:00 2001
From: Francois Romieu <romieu@fr.zoreil.com>
Date: Sun, 18 Nov 2007 22:04:05 +0100
Subject: [PATCH] sis190: remove needless MII reset
It does not help the auto-negotiation process to settle.
Added a debug message to give some hindsight when things
do not work as expected.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
---
drivers/net/sis190.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index 0b22e75633a2..20f48296efcb 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -899,10 +899,9 @@ static void sis190_phy_task(struct work_struct *work)
mod_timer(&tp->timer, jiffies + HZ/10);
} else if (!(mdio_read_latched(ioaddr, phy_id, MII_BMSR) &
BMSR_ANEGCOMPLETE)) {
- net_link(tp, KERN_WARNING "%s: PHY reset until link up.\n",
- dev->name);
netif_carrier_off(dev);
- mdio_write(ioaddr, phy_id, MII_BMCR, val | BMCR_RESET);
+ net_link(tp, KERN_WARNING "%s: auto-negotiating...\n",
+ dev->name);
mod_timer(&tp->timer, jiffies + SIS190_PHY_TIMEOUT);
} else {
/* Rejoice ! */