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96 lines
2.9 KiB
Diff
96 lines
2.9 KiB
Diff
From 0daaa095cefd9d7091a7ccce2ff89f1ff4feae7a Mon Sep 17 00:00:00 2001
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From: Anton Vorontsov <avorontsov@ru.mvista.com>
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Date: Wed, 5 Mar 2008 14:52:26 +0300
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Subject: [PATCH] AR7/cpmac: convert to new fixed phy infrastructure, now for real
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This patch converts platform code to register fixed phys early.
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cpmac driver modified to blindly accept fixed phy id (that is equal
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to platform device id).
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Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
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---
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arch/mips/ar7/platform.c | 17 +++++++++++++++++
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drivers/net/cpmac.c | 19 +++----------------
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2 files changed, 20 insertions(+), 16 deletions(-)
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Index: linux-2.6.25.4/arch/mips/ar7/platform.c
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===================================================================
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--- linux-2.6.25.4.orig/arch/mips/ar7/platform.c
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+++ linux-2.6.25.4/arch/mips/ar7/platform.c
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@@ -33,6 +33,8 @@
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#include <linux/vlynq.h>
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#include <linux/leds.h>
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#include <linux/string.h>
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+#include <linux/phy.h>
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+#include <linux/phy_fixed.h>
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#include <asm/addrspace.h>
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#include <asm/ar7/ar7.h>
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@@ -205,6 +207,13 @@ static struct physmap_flash_data physmap
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.width = 2,
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};
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+/* lets assume this is suitable for both high and low cpmacs links */
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+static struct fixed_phy_status fixed_phy_status __initdata = {
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+ .link = 1,
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+ .speed = 100,
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+ .duplex = 1,
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+};
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+
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static struct plat_cpmac_data cpmac_low_data = {
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.reset_bit = 17,
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.power_bit = 20,
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@@ -506,6 +515,10 @@ static int __init ar7_register_devices(v
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}
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if (ar7_has_high_cpmac()) {
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+ res = fixed_phy_add(PHY_POLL, cpmac_high.id, &fixed_phy_status);
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+ if (res && res != -ENODEV)
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+ return res;
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+
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cpmac_get_mac(1, cpmac_high_data.dev_addr);
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res = platform_device_register(&cpmac_high);
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if (res)
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@@ -514,6 +527,10 @@ static int __init ar7_register_devices(v
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cpmac_low_data.phy_mask = 0xffffffff;
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}
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+ res = fixed_phy_add(PHY_POLL, cpmac_low.id, &fixed_phy_status);
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+ if (res && res != -ENODEV)
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+ return res;
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+
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cpmac_get_mac(0, cpmac_low_data.dev_addr);
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res = platform_device_register(&cpmac_low);
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if (res)
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Index: linux-2.6.25.4/drivers/net/cpmac.c
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===================================================================
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--- linux-2.6.25.4.orig/drivers/net/cpmac.c
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+++ linux-2.6.25.4/drivers/net/cpmac.c
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@@ -1035,23 +1035,10 @@ static int __devinit cpmac_probe(struct
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if (phy_id == PHY_MAX_ADDR) {
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if (external_switch || dumb_switch) {
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- struct fixed_phy_status status = {};
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-
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- mdio_bus_id = 0;
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-
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- /*
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- * FIXME: this should be in the platform code!
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- * Since there is not platform code at all (that is,
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- * no mainline users of that driver), place it here
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- * for now.
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- */
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- phy_id = 0;
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- status.link = 1;
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- status.duplex = 1;
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- status.speed = 100;
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- fixed_phy_add(PHY_POLL, phy_id, &status);
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+ mdio_bus_id = 0; /* fixed phys bus */
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+ phy_id = pdev->id;
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} else {
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- printk(KERN_ERR "cpmac: no PHY present\n");
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+ dev_err(&pdev->dev, "no PHY present\n");
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return -ENODEV;
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}
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}
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