From: "Dale Farnsworth" <dale@farnsworth.org>
To: Netdev <netdev@oss.sgi.com>, Jeff Garzik <jgarzik@pobox.com>
Cc: Ralf Baechle <ralf@linux-mips.org>,
Manish Lachwani <mlachwani@mvista.com>,
Brian Waite <brian@waitefamily.us>,
"Steven J. Hill" <sjhill@realitydiluted.com>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
James Chapman <jchapman@katalix.com>
Subject: mv643xx(17/20): Reset the PHY only at driver open time
Date: Mon, 28 Mar 2005 16:58:54 -0700 [thread overview]
Message-ID: <20050328235854.GQ29098@xyzzy> (raw)
In-Reply-To: <20050328233807.GA28423@xyzzy>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Index: linux-2.5-enet/drivers/net/mv643xx_eth.c
===================================================================
--- linux-2.5-enet.orig/drivers/net/mv643xx_eth.c
+++ linux-2.5-enet/drivers/net/mv643xx_eth.c
@@ -587,10 +587,8 @@
{
unsigned int phy_reg_data;
- /* Reset the PHY */
- mv643xx_eth_read_smi_reg(dev, 0, &phy_reg_data);
- phy_reg_data |= 0x8000; /* Set bit 15 to reset the PHY */
- mv643xx_eth_write_smi_reg(dev, 0, phy_reg_data);
+ mv643xx_eth_read_smi_reg(dev, MII_BMCR, &phy_reg_data);
+ mv643xx_eth_write_smi_reg(dev, MII_BMCR, phy_reg_data | BMCR_RESET);
}
/*
@@ -618,8 +616,6 @@
mv643xx_eth_port_reset(dev);
mv643xx_eth_port_init_mac_tables(dev);
-
- mv643xx_eth_phy_reset(dev);
}
static inline u32 mv643xx_eth_read_mib_counter(struct net_device *dev,
@@ -2173,6 +2169,8 @@
spin_lock_irq(&mp->lock);
+ mv643xx_eth_phy_reset(dev);
+
err = request_irq(dev->irq, mv643xx_eth_int_handler,
SA_SHIRQ | SA_SAMPLE_RANDOM, dev->name, dev);
next prev parent reply other threads:[~2005-03-28 23:58 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-28 23:38 [PATCH: 2.6.12-rc1] mv643xx: ethernet driver updates Dale Farnsworth
2005-03-28 23:40 ` mv643xx(1/20): Add mv643xx_enet support for PPC Pegasos platform Dale Farnsworth
2005-03-28 23:42 ` mv643xx(2/20): use MII library for PHY management Dale Farnsworth
2005-08-24 0:34 ` Mark Huth
2005-08-24 0:33 ` Benjamin Herrenschmidt
2005-03-28 23:43 ` mv643xx(3/20): use MII library for ethtool functions Dale Farnsworth
2005-03-28 23:44 ` mv643xx(4/20): Update the Artesyn katana mv643xx ethernet platform data Dale Farnsworth
2005-03-28 23:45 ` mv643xx(5/20): update ppc7d platform for new mv643xx_eth " Dale Farnsworth
2005-03-28 23:46 ` mv643xx(6/20): use netif_msg_xxx() to control log messages where appropriate Dale Farnsworth
2005-03-28 23:47 ` mv643xx(7/20): move static prototypes from header file into driver C file Dale Farnsworth
2005-03-28 23:48 ` mv643xx(8/20): remove ETH_FUNC_RET_STATUS and unused ETH_TARGET enums Dale Farnsworth
2005-03-28 23:49 ` mv643xx(9/20): make internal functions take device pointer param consistently Dale Farnsworth
2005-03-28 23:49 ` mv643xx(10/20): compile fix for non-NAPI case Dale Farnsworth
2005-03-28 23:51 ` mv643xx(11/20): rename all functions to have a common mv643xx_eth prefix Dale Farnsworth
2005-03-28 23:55 ` mv643xx(12/20): reorder code to avoid prototype function declarations Dale Farnsworth
2005-03-28 23:55 ` mv643xx(13/20): remove useless function header block comments Dale Farnsworth
2005-03-28 23:56 ` mv643xx(14/20): whitespace and indentation cleanup Dale Farnsworth
2005-03-28 23:57 ` mv643xx(15/20): Add James Chapman to copyright statement and author list Dale Farnsworth
2005-03-28 23:57 ` mv643xx(16/20): Limit MTU to 1500 bytes unless connected at GigE speed Dale Farnsworth
2005-03-30 20:09 ` Jeff Garzik
2005-03-30 21:46 ` Dale Farnsworth
2005-03-28 23:58 ` Dale Farnsworth [this message]
2005-03-28 23:59 ` mv643xx(18/20): Isolate the PHY at device close Dale Farnsworth
2005-03-29 0:00 ` mv643xx(19/20): Ensure NAPI poll routine only clears IRQs it handles Dale Farnsworth
2005-03-29 0:01 ` mv643xx(20/20): Fix promiscuous mode handling Dale Farnsworth
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