atheros: reset ethernet mac when running ifconfig eth0 up, so that changing the mac...

[openwrt.git] / target / linux / brcm63xx / patches-2.6.27 / 010-add_integrated_ethernet_phy_support.patch

diff --git a/target/linux/brcm63xx/patches-2.6.27/010-add_integrated_ethernet_phy_support.patch b/target/linux/brcm63xx/patches-2.6.27/010-add_integrated_ethernet_phy_support.patch
index 87f54a5..b2eace1 100644 (file)
--- a/target/linux/brcm63xx/patches-2.6.27/010-add_integrated_ethernet_phy_support.patch
+++ b/target/linux/brcm63xx/patches-2.6.27/010-add_integrated_ethernet_phy_support.patch
@@ -36,138 +36,3 @@ Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
  obj-$(CONFIG_ICPLUS_PHY)      += icplus.o
  obj-$(CONFIG_ADM6996_PHY)     += adm6996.o
  obj-$(CONFIG_MVSWITCH_PHY)    += mvswitch.o
---- /dev/null
-+++ b/drivers/net/phy/bcm63xx.c
-@@ -0,0 +1,132 @@
-+/*
-+ *    Driver for Broadcom 63xx SOCs integrated PHYs
-+ *
-+ *    This program is free software; you can redistribute it and/or
-+ *    modify it under the terms of the GNU General Public License
-+ *    as published by the Free Software Foundation; either version
-+ *    2 of the License, or (at your option) any later version.
-+ */
-+#include <linux/module.h>
-+#include <linux/phy.h>
-+
-+#define MII_BCM63XX_IR                0x1a    /* interrupt register */
-+#define MII_BCM63XX_IR_EN     0x4000  /* global interrupt enable */
-+#define MII_BCM63XX_IR_DUPLEX 0x0800  /* duplex changed */
-+#define MII_BCM63XX_IR_SPEED  0x0400  /* speed changed */
-+#define MII_BCM63XX_IR_LINK   0x0200  /* link changed */
-+#define MII_BCM63XX_IR_GMASK  0x0100  /* global interrupt mask */
-+
-+MODULE_DESCRIPTION("Broadcom 63xx internal PHY driver");
-+MODULE_AUTHOR("Maxime Bizon <mbizon@freebox.fr>");
-+MODULE_LICENSE("GPL");
-+
-+static int bcm63xx_config_init(struct phy_device *phydev)
-+{
-+      int reg, err;
-+
-+      reg = phy_read(phydev, MII_BCM63XX_IR);
-+      if (reg < 0)
-+              return reg;
-+
-+      /* Mask interrupts globally.  */
-+      reg |= MII_BCM63XX_IR_GMASK;
-+      err = phy_write(phydev, MII_BCM63XX_IR, reg);
-+      if (err < 0)
-+              return err;
-+
-+      /* Unmask events we are interested in  */
-+      reg = ~(MII_BCM63XX_IR_DUPLEX |
-+              MII_BCM63XX_IR_SPEED |
-+              MII_BCM63XX_IR_LINK) |
-+              MII_BCM63XX_IR_EN;
-+      err = phy_write(phydev, MII_BCM63XX_IR, reg);
-+      if (err < 0)
-+              return err;
-+      return 0;
-+}
-+
-+static int bcm63xx_ack_interrupt(struct phy_device *phydev)
-+{
-+      int reg;
-+
-+      /* Clear pending interrupts.  */
-+      reg = phy_read(phydev, MII_BCM63XX_IR);
-+      if (reg < 0)
-+              return reg;
-+
-+      return 0;
-+}
-+
-+static int bcm63xx_config_intr(struct phy_device *phydev)
-+{
-+      int reg, err;
-+
-+      reg = phy_read(phydev, MII_BCM63XX_IR);
-+      if (reg < 0)
-+              return reg;
-+
-+      if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
-+              reg &= ~MII_BCM63XX_IR_GMASK;
-+      else
-+              reg |= MII_BCM63XX_IR_GMASK;
-+
-+      err = phy_write(phydev, MII_BCM63XX_IR, reg);
-+      return err;
-+}
-+
-+static struct phy_driver bcm63xx_1_driver = {
-+      .phy_id         = 0x00406000,
-+      .phy_id_mask    = 0xfffffc00,
-+      .name           = "Broadcom BCM63XX (1)",
-+      /* ASYM_PAUSE bit is marked RO in datasheet, so don't cheat */
-+      .features       = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
-+      .flags          = PHY_HAS_INTERRUPT,
-+      .config_init    = bcm63xx_config_init,
-+      .config_aneg    = genphy_config_aneg,
-+      .read_status    = genphy_read_status,
-+      .ack_interrupt  = bcm63xx_ack_interrupt,
-+      .config_intr    = bcm63xx_config_intr,
-+      .driver         = { .owner = THIS_MODULE },
-+};
-+
-+/* same phy as above, with just a different OUI */
-+static struct phy_driver bcm63xx_2_driver = {
-+      .phy_id         = 0x002bdc00,
-+      .phy_id_mask    = 0xfffffc00,
-+      .name           = "Broadcom BCM63XX (2)",
-+      .features       = (PHY_BASIC_FEATURES | SUPPORTED_Pause),
-+      .flags          = PHY_HAS_INTERRUPT,
-+      .config_init    = bcm63xx_config_init,
-+      .config_aneg    = genphy_config_aneg,
-+      .read_status    = genphy_read_status,
-+      .ack_interrupt  = bcm63xx_ack_interrupt,
-+      .config_intr    = bcm63xx_config_intr,
-+      .driver         = { .owner = THIS_MODULE },
-+};
-+
-+static int __init bcm63xx_phy_init(void)
-+{
-+      int ret;
-+
-+      ret = phy_driver_register(&bcm63xx_1_driver);
-+      if (ret)
-+              goto out_63xx_1;
-+      ret = phy_driver_register(&bcm63xx_2_driver);
-+      if (ret)
-+              goto out_63xx_2;
-+      return ret;
-+
-+out_63xx_2:
-+      phy_driver_unregister(&bcm63xx_1_driver);
-+out_63xx_1:
-+      return ret;
-+}
-+
-+static void __exit bcm63xx_phy_exit(void)
-+{
-+      phy_driver_unregister(&bcm63xx_1_driver);
-+      phy_driver_unregister(&bcm63xx_2_driver);
-+}
-+
-+module_init(bcm63xx_phy_init);
-+module_exit(bcm63xx_phy_exit);