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path: root/target/linux/ar7/patches-3.9/972-cpmac_fixup.patch
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Diffstat (limited to 'target/linux/ar7/patches-3.9/972-cpmac_fixup.patch')
-rw-r--r--target/linux/ar7/patches-3.9/972-cpmac_fixup.patch221
1 files changed, 0 insertions, 221 deletions
diff --git a/target/linux/ar7/patches-3.9/972-cpmac_fixup.patch b/target/linux/ar7/patches-3.9/972-cpmac_fixup.patch
deleted file mode 100644
index db290b4e95..0000000000
--- a/target/linux/ar7/patches-3.9/972-cpmac_fixup.patch
+++ /dev/null
@@ -1,221 +0,0 @@
---- a/arch/mips/ar7/platform.c
-+++ b/arch/mips/ar7/platform.c
-@@ -712,26 +712,23 @@ static int __init ar7_register_devices(v
- }
-
- if (ar7_has_high_cpmac()) {
-+ cpmac_get_mac(0, cpmac_high_data.dev_addr);
-+
- res = fixed_phy_add(PHY_POLL, cpmac_high.id, &fixed_phy_status);
-- if (!res) {
-- cpmac_get_mac(1, cpmac_high_data.dev_addr);
-+ if (!res)
-+ pr_warning("unable to register fixed phy for cpmac-high: %d\n", res);
-
-- res = platform_device_register(&cpmac_high);
-- if (res)
-- pr_warning("unable to register cpmac-high: %d\n", res);
-- } else
-- pr_warning("unable to add cpmac-high phy: %d\n", res);
-- } else
-+ res = platform_device_register(&cpmac_high);
-+ if (res)
-+ pr_warning("unable to register cpmac-high: %d\n", res);
-+ cpmac_get_mac(1, cpmac_low_data.dev_addr);
-+ } else {
- cpmac_low_data.phy_mask = 0xffffffff;
--
-- res = fixed_phy_add(PHY_POLL, cpmac_low.id, &fixed_phy_status);
-- if (!res) {
- cpmac_get_mac(0, cpmac_low_data.dev_addr);
-- res = platform_device_register(&cpmac_low);
-- if (res)
-- pr_warning("unable to register cpmac-low: %d\n", res);
-- } else
-- pr_warning("unable to add cpmac-low phy: %d\n", res);
-+ }
-+ res = platform_device_register(&cpmac_low);
-+ if (res)
-+ pr_warning("unable to register cpmac-low: %d\n", res);
-
- detect_leds();
- res = platform_device_register(&ar7_gpio_leds);
---- a/arch/mips/include/asm/mach-ar7/ar7.h
-+++ b/arch/mips/include/asm/mach-ar7/ar7.h
-@@ -42,6 +42,7 @@
- #define AR7_REGS_PINSEL (AR7_REGS_BASE + 0x160C)
- #define AR7_REGS_VLYNQ0 (AR7_REGS_BASE + 0x1800)
- #define AR7_REGS_DCL (AR7_REGS_BASE + 0x1a00)
-+#define AR7_REGS_MII (AR7_REGS_BASE + 0x1a08)
- #define AR7_REGS_VLYNQ1 (AR7_REGS_BASE + 0x1c00)
- #define AR7_REGS_MDIO (AR7_REGS_BASE + 0x1e00)
- #define AR7_REGS_IRQ (AR7_REGS_BASE + 0x2400)
---- a/drivers/net/ethernet/ti/cpmac.c
-+++ b/drivers/net/ethernet/ti/cpmac.c
-@@ -35,7 +35,6 @@
- #include <linux/skbuff.h>
- #include <linux/mii.h>
- #include <linux/phy.h>
--#include <linux/phy_fixed.h>
- #include <linux/platform_device.h>
- #include <linux/dma-mapping.h>
- #include <linux/clk.h>
-@@ -48,14 +47,11 @@ MODULE_LICENSE("GPL");
- MODULE_ALIAS("platform:cpmac");
-
- static int debug_level = 8;
--static int dumb_switch;
-
--/* Next 2 are only used in cpmac_probe, so it's pointless to change them */
-+/* Next is only used in cpmac_probe, so it's pointless to change them */
- module_param(debug_level, int, 0444);
--module_param(dumb_switch, int, 0444);
-
- MODULE_PARM_DESC(debug_level, "Number of NETIF_MSG bits to enable");
--MODULE_PARM_DESC(dumb_switch, "Assume switch is not connected to MDIO bus");
-
- #define CPMAC_VERSION "0.5.2"
- /* frame size + 802.1q tag + FCS size */
-@@ -674,9 +670,8 @@ static void cpmac_hw_start(struct net_de
- for (i = 0; i < 8; i++)
- cpmac_write(priv->regs, CPMAC_MAC_ADDR_LO(i), dev->dev_addr[5]);
- cpmac_write(priv->regs, CPMAC_MAC_ADDR_MID, dev->dev_addr[4]);
-- cpmac_write(priv->regs, CPMAC_MAC_ADDR_HI, dev->dev_addr[0] |
-- (dev->dev_addr[1] << 8) | (dev->dev_addr[2] << 16) |
-- (dev->dev_addr[3] << 24));
-+ cpmac_write(priv->regs, CPMAC_MAC_ADDR_HI, be32_to_cpu(*(u32 *)
-+ dev->dev_addr));
- cpmac_write(priv->regs, CPMAC_MAX_LENGTH, CPMAC_SKB_SIZE);
- cpmac_write(priv->regs, CPMAC_UNICAST_CLEAR, 0xff);
- cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 0xff);
-@@ -1120,25 +1115,19 @@ static int cpmac_probe(struct platform_d
-
- pdata = pdev->dev.platform_data;
-
-- if (external_switch || dumb_switch) {
-- strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE); /* fixed phys bus */
-- phy_id = pdev->id;
-- } else {
-- for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) {
-- if (!(pdata->phy_mask & (1 << phy_id)))
-- continue;
-- if (!cpmac_mii->phy_map[phy_id])
-- continue;
-- strncpy(mdio_bus_id, cpmac_mii->id, MII_BUS_ID_SIZE);
-- break;
-- }
-+ for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) {
-+ if (!(pdata->phy_mask & (1 << phy_id)))
-+ continue;
-+ if (!cpmac_mii->phy_map[phy_id])
-+ continue;
-+ strncpy(mdio_bus_id, cpmac_mii->id, MII_BUS_ID_SIZE);
-+ break;
- }
-
-- if (phy_id == PHY_MAX_ADDR) {
-- dev_err(&pdev->dev, "no PHY present, falling back "
-- "to switch on MDIO bus 0\n");
-- strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE); /* fixed phys bus */
-+ if (phy_id == PHY_MAX_ADDR && pdev->id == 1) {
-+ printk(KERN_ERR "cpmac: No PHY present, using fixed PHY\n");
- phy_id = pdev->id;
-+ strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE);
- }
-
- dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES);
-@@ -1174,6 +1163,13 @@ static int cpmac_probe(struct platform_d
- snprintf(priv->phy_name, MII_BUS_ID_SIZE, PHY_ID_FMT,
- mdio_bus_id, phy_id);
-
-+ rc = register_netdev(dev);
-+ if (rc) {
-+ printk(KERN_ERR "cpmac: error %i registering device %s\n", rc,
-+ dev->name);
-+ goto fail;
-+ }
-+
- priv->phy = phy_connect(dev, priv->phy_name, cpmac_adjust_link,
- PHY_INTERFACE_MODE_MII);
-
-@@ -1185,13 +1181,6 @@ static int cpmac_probe(struct platform_d
- goto fail;
- }
-
-- rc = register_netdev(dev);
-- if (rc) {
-- printk(KERN_ERR "cpmac: error %i registering device %s\n", rc,
-- dev->name);
-- goto fail;
-- }
--
- if (netif_msg_probe(priv)) {
- printk(KERN_INFO
- "cpmac: device %s (regs: %p, irq: %d, phy: %s, "
-@@ -1224,6 +1213,7 @@ int cpmac_init(void)
- {
- u32 mask;
- int i, res;
-+ void __iomem *mii_reg;
-
- cpmac_mii = mdiobus_alloc();
- if (cpmac_mii == NULL)
-@@ -1247,31 +1237,51 @@ int cpmac_init(void)
- ar7_gpio_disable(26);
- ar7_gpio_disable(27);
-
-- if (!ar7_is_titan()) {
-+ if (ar7_is_titan()) {
-+ ar7_device_reset(AR7_RESET_BIT_EPHY);
-+ ar7_device_reset(TITAN_RESET_BIT_EPHY1);
-+ } else {
-+ ar7_device_reset(AR7_RESET_BIT_EPHY);
- ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
- ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
- }
-- ar7_device_reset(AR7_RESET_BIT_EPHY);
--
-- if (ar7_is_titan())
-- ar7_device_reset(TITAN_RESET_BIT_EPHY1);
-
- cpmac_mii->reset(cpmac_mii);
-
- for (i = 0; i < 300; i++) {
- mask = cpmac_read(cpmac_mii->priv, CPMAC_MDIO_ALIVE);
-+ mask &= ar7_is_titan()? ~(0x80000000 | 0x40000000) : ~(0x80000000);
- if (mask)
- break;
- else
- msleep(10);
- }
-
-- mask &= 0x7fffffff;
- if (mask & (mask - 1)) {
- external_switch = 1;
-- mask = 0;
-+ if (!ar7_has_high_cpmac()) {
-+ if (ar7_is_titan()) {
-+ ar7_device_disable(AR7_RESET_BIT_EPHY);
-+ ar7_device_disable(TITAN_RESET_BIT_EPHY1);
-+ } else
-+ ar7_device_disable(AR7_RESET_BIT_EPHY);
-+
-+ //Titan remap might be different
-+ mii_reg = ioremap(AR7_REGS_MII, 4);
-+ if (mii_reg) {
-+ writel(readl(mii_reg) | 1, mii_reg);
-+ iounmap(mii_reg);
-+ }
-+ }
- }
-
-+ if (external_switch)
-+ printk(KERN_INFO "EXTERNAL SWITCH!!!\n");
-+ else if (mask)
-+ printk(KERN_INFO "EXTERNAL PHY!!!\n");
-+ else
-+ printk(KERN_INFO "INTERNAL PHY!!!\n");
-+
- if (ar7_is_titan())
- cpmac_mii->phy_mask = ~(mask | 0x80000000 | 0x40000000);
- else
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-07 12:55:26 +0000