[Patch 2/5 2.5] e100: Fix for BMC connectivity loss on interface down
From: Ganesh Venkatesan <hidden>
Date: 2004-10-15 13:53:27
diff -up netdev-2.6/drivers/net/e100.c netdev-2.6/drivers/net/e100.c.new
--- netdev-2.6/drivers/net/e100.c 2004-10-07 13:58:59.000000000 -0700
+++ netdev-2.6/drivers/net/e100.c.new 2004-10-07 13:59:00.000000000 -0700@@ -604,16 +604,6 @@ static void e100_hw_reset(struct nic *ni writel(software_reset, &nic->csr->port); e100_write_flush(nic); udelay(20); - /* TCO workaround - 82559 and greater */ - if(nic->mac >= mac_82559_D101M) { - /* Issue a redundant CU load base without setting - * general pointer, and without waiting for scb to - * clear. This gets us into post-driver. Finally, - * wait 20 msec for reset to take effect. */ - writeb(cuc_load_base, &nic->csr->scb.cmd_lo); - mdelay(20); - } - /* Mask off our interrupt line - it's unmasked after reset */ e100_disable_irq(nic); }