diff options
| author | Vitaly Bordug <vbordug@ru.mvista.com> | 2006-08-15 10:00:30 +0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-08-20 01:44:31 +0400 |
| commit | 5b4b8454344a0391bb0f69fda0f4ec8e1f0d2fed (patch) | |
| tree | a5e662cdc03d319e56a277281dcde754150276f4 /drivers/net/fs_enet/mii-fixed.c | |
| parent | 11b0bacd717c285c94dbb56505a28434b34f0639 (diff) | |
| download | linux-5b4b8454344a0391bb0f69fda0f4ec8e1f0d2fed.tar.xz | |
[PATCH] FS_ENET: use PAL for mii management
This patch should update the fs_enet infrastructure to utilize Phy Abstraction
Layer subsystem. Along with the above, there are apparent bugfixes, overhaul
and improvements.
Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/fs_enet/mii-fixed.c')
| -rw-r--r-- | drivers/net/fs_enet/mii-fixed.c | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/drivers/net/fs_enet/mii-fixed.c b/drivers/net/fs_enet/mii-fixed.c deleted file mode 100644 index ae4a9c3bb393..000000000000 --- a/drivers/net/fs_enet/mii-fixed.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Combined Ethernet driver for Motorola MPC8xx and MPC82xx. - * - * Copyright (c) 2003 Intracom S.A. - * by Pantelis Antoniou <panto@intracom.gr> - * - * 2005 (c) MontaVista Software, Inc. - * Vitaly Bordug <vbordug@ru.mvista.com> - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ - - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/string.h> -#include <linux/ptrace.h> -#include <linux/errno.h> -#include <linux/ioport.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/delay.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/skbuff.h> -#include <linux/spinlock.h> -#include <linux/mii.h> -#include <linux/ethtool.h> -#include <linux/bitops.h> - -#include <asm/pgtable.h> -#include <asm/irq.h> -#include <asm/uaccess.h> - -#include "fs_enet.h" - -static const u16 mii_regs[7] = { - 0x3100, - 0x786d, - 0x0fff, - 0x0fff, - 0x01e1, - 0x45e1, - 0x0003, -}; - -static int mii_read(struct fs_enet_mii_bus *bus, int phy_id, int location) -{ - int ret = 0; - - if ((unsigned int)location >= ARRAY_SIZE(mii_regs)) - return -1; - - if (location != 5) - ret = mii_regs[location]; - else - ret = bus->fixed.lpa; - - return ret; -} - -static void mii_write(struct fs_enet_mii_bus *bus, int phy_id, int location, int val) -{ - /* do nothing */ -} - -int fs_mii_fixed_init(struct fs_enet_mii_bus *bus) -{ - const struct fs_mii_bus_info *bi = bus->bus_info; - - bus->fixed.lpa = 0x45e1; /* default 100Mb, full duplex */ - - /* if speed is fixed at 10Mb, remove 100Mb modes */ - if (bi->i.fixed.speed == 10) - bus->fixed.lpa &= ~LPA_100; - - /* if duplex is half, remove full duplex modes */ - if (bi->i.fixed.duplex == 0) - bus->fixed.lpa &= ~LPA_DUPLEX; - - bus->mii_read = mii_read; - bus->mii_write = mii_write; - - return 0; -} |