generic: generic: remove MIPS device tree backport patch from 2.6.36

[openwrt.git] / package / switch / src / switch-robo.c

diff --git a/package/switch/src/switch-robo.c b/package/switch/src/switch-robo.c
index 95cb3e2..2fca360 100644 (file)
--- a/package/switch/src/switch-robo.c
+++ b/package/switch/src/switch-robo.c
@@ -21,7 +21,6 @@
  * 02110-1301, USA.
  */
 
-#include <linux/autoconf.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/if.h>
@@ -58,22 +57,18 @@
 #define  ROBO_DEVICE_ID_5395   0x95
 #define  ROBO_DEVICE_ID_5397   0x97
 #define  ROBO_DEVICE_ID_5398   0x98
+#define  ROBO_DEVICE_ID_53115  0x3115
 
 /* Private et.o ioctls */
 #define SIOCGETCPHYRD           (SIOCDEVPRIVATE + 9)
 #define SIOCSETCPHYWR           (SIOCDEVPRIVATE + 10)
 
-/* linux 2.4 does not have 'bool' */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-#define bool int
-#endif
-
-/* Only available on brcm-2.4/brcm47xx */
+/* Only available on brcm47xx */
 #ifdef BROADCOM
 extern char *nvram_get(const char *name);
 #define getvar(str) (nvram_get(str)?:"")
 #else
-#define getvar(str) NULL
+#define getvar(str) ""
 #endif
 
 /* Data structure for a Roboswitch device. */
@@ -101,7 +96,11 @@ static int do_ioctl(int cmd, void *buf)
                robo.ifr.ifr_data = (caddr_t) buf;
 
        set_fs(KERNEL_DS);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)
+       ret = robo.dev->netdev_ops->ndo_do_ioctl(robo.dev, &robo.ifr, cmd);
+#else
        ret = robo.dev->do_ioctl(robo.dev, &robo.ifr, cmd);
+#endif
        set_fs(old_fs);
 
        return ret;
@@ -126,7 +125,7 @@ static u16 mdio_read(__u16 phy_id, __u8 reg)
                               "[%s:%d] SIOCGETCPHYRD failed!\n", __FILE__, __LINE__);
                        return 0xffff;
                }
-       
+
                return args[1];
        } else {
                struct mii_ioctl_data *mii = (struct mii_ioctl_data *) &robo.ifr.ifr_data;
@@ -156,7 +155,7 @@ static void mdio_write(__u16 phy_id, __u8 reg, __u16 val)
 
                        return;
                }
-               
+
                if (do_ioctl(SIOCSETCPHYWR, args) < 0) {
                        printk(KERN_ERR PFX
                               "[%s:%d] SIOCGETCPHYWR failed!\n", __FILE__, __LINE__);
@@ -180,13 +179,13 @@ static void mdio_write(__u16 phy_id, __u8 reg, __u16 val)
 static int robo_reg(__u8 page, __u8 reg, __u8 op)
 {
        int i = 3;
-       
+
        /* set page number */
-       mdio_write(robo.phy_addr, REG_MII_PAGE, 
+       mdio_write(robo.phy_addr, REG_MII_PAGE,
                (page << 8) | REG_MII_PAGE_ENABLE);
-       
+
        /* set register address */
-       mdio_write(robo.phy_addr, REG_MII_ADDR, 
+       mdio_write(robo.phy_addr, REG_MII_ADDR,
                (reg << 8) | op);
 
        /* check if operation completed */
@@ -196,7 +195,7 @@ static int robo_reg(__u8 page, __u8 reg, __u8 op)
        }
 
        printk(KERN_ERR PFX "[%s:%d] timeout in robo_reg!\n", __FILE__, __LINE__);
-       
+
        return 0;
 }
 
@@ -204,9 +203,9 @@ static int robo_reg(__u8 page, __u8 reg, __u8 op)
 static void robo_read(__u8 page, __u8 reg, __u16 *val, int count)
 {
        int i;
-       
+
        robo_reg(page, reg, REG_MII_ADDR_READ);
-       
+
        for (i = 0; i < count; i++)
                val[i] = mdio_read(robo.phy_addr, REG_MII_DATA0 + i);
 }
@@ -215,14 +214,14 @@ static void robo_read(__u8 page, __u8 reg, __u16 *val, int count)
 static __u16 robo_read16(__u8 page, __u8 reg)
 {
        robo_reg(page, reg, REG_MII_ADDR_READ);
-       
+
        return mdio_read(robo.phy_addr, REG_MII_DATA0);
 }
 
 static __u32 robo_read32(__u8 page, __u8 reg)
 {
        robo_reg(page, reg, REG_MII_ADDR_READ);
-       
+
        return mdio_read(robo.phy_addr, REG_MII_DATA0) +
                (mdio_read(robo.phy_addr, REG_MII_DATA0 + 1) << 16);
 }
@@ -240,7 +239,7 @@ static void robo_write32(__u8 page, __u8 reg, __u32 val32)
        /* write data */
        mdio_write(robo.phy_addr, REG_MII_DATA0, val32 & 65535);
        mdio_write(robo.phy_addr, REG_MII_DATA0 + 1, val32 >> 16);
-       
+
        robo_reg(page, reg, REG_MII_ADDR_WRITE);
 }
 
@@ -250,7 +249,7 @@ static int robo_vlan5350(void)
        /* set vlan access id to 15 and read it back */
        __u16 val16 = 15;
        robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
-       
+
        /* 5365 will refuse this as it does not have this reg */
        return (robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350) == val16);
 }
@@ -293,6 +292,7 @@ static void robo_switch_reset(void)
            (robo.devid == ROBO_DEVICE_ID_5398)) {
                /* Trigger a software reset. */
                robo_write16(ROBO_CTRL_PAGE, 0x79, 0x83);
+               mdelay(500);
                robo_write16(ROBO_CTRL_PAGE, 0x79, 0);
        }
 }
@@ -363,7 +363,8 @@ static int robo_probe(char *devname)
        if (err)
                return err;
 
-       printk("found!\n");
+       printk("found a 5%s%x!%s\n", robo.devid & 0xff00 ? "" : "3", robo.devid,
+               robo.is_5350 ? " It's a 5350." : "");
        return 0;
 }
 
@@ -375,7 +376,7 @@ static int handle_vlan_port_read(void *driver, char *buf, int nr)
        int j;
 
        val16 = (nr) /* vlan */ | (0 << 12) /* read */ | (1 << 13) /* enable */;
-       
+
        if (robo.is_5350) {
                u32 val32;
                robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
@@ -397,7 +398,7 @@ static int handle_vlan_port_read(void *driver, char *buf, int nr)
                        }
                        len += sprintf(buf + len, "\n");
                }
-       } else { 
+       } else {
                robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
                /* actual read */
                val16 = robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_READ);
@@ -430,7 +431,7 @@ static int handle_vlan_port_write(void *driver, char *buf, int nr)
        switch_vlan_config *c = switch_parse_vlan(d, buf);
        int j;
        __u16 val16;
-       
+
        if (c == NULL)
                return -EINVAL;
 
@@ -441,6 +442,17 @@ static int handle_vlan_port_write(void *driver, char *buf, int nr)
        }
 
        /* write config now */
+
+       if (robo.devid != ROBO_DEVICE_ID_5325) {
+               __u8 regoff = ((robo.devid == ROBO_DEVICE_ID_5395) ||
+                       (robo.devid == ROBO_DEVICE_ID_53115)) ? 0x20 : 0;
+
+               robo_write32(ROBO_ARLIO_PAGE, 0x63 + regoff, (c->untag << 9) | c->port);
+               robo_write16(ROBO_ARLIO_PAGE, 0x61 + regoff, nr);
+               robo_write16(ROBO_ARLIO_PAGE, 0x60 + regoff, 1 << 7);
+               return 0;
+       }
+
        val16 = (nr) /* vlan */ | (1 << 12) /* write */ | (1 << 13) /* enable */;
        if (robo.is_5350) {
                robo_write32(ROBO_VLAN_PAGE, ROBO_VLAN_WRITE_5350,
@@ -478,11 +490,16 @@ static int handle_enable_vlan_read(void *driver, char *buf, int nr)
 static int handle_enable_vlan_write(void *driver, char *buf, int nr)
 {
        int disable = ((buf[0] != '1') ? 1 : 0);
-       
+
        robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_CTRL0, disable ? 0 :
                (1 << 7) /* 802.1Q VLAN */ | (3 << 5) /* mac check and hash */);
        robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_CTRL1, disable ? 0 :
-               (1 << 1) | (1 << 2) | (1 << 3) /* RSV multicast */);
+               (robo.devid == ROBO_DEVICE_ID_5325 ? (1 << 1) :
+               0) | (1 << 2) | (1 << 3)); /* RSV multicast */
+
+       if (robo.devid != ROBO_DEVICE_ID_5325)
+               return 0;
+
        robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_CTRL4, disable ? 0 :
                (1 << 6) /* drop invalid VID frames */);
        robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_CTRL5, disable ? 0 :
@@ -497,7 +514,7 @@ static int handle_reset(void *driver, char *buf, int nr)
        switch_vlan_config *c = switch_parse_vlan(d, buf);
        int j;
        __u16 val16;
-       
+
        if (c == NULL)
                return -EINVAL;
 
@@ -543,7 +560,7 @@ static int __init robo_init(void)
                        notfound = robo_probe(device);
        }
        device[3]--;
-       
+
        if (notfound) {
                kfree(device);
                return -ENODEV;
@@ -581,6 +598,10 @@ static int __init robo_init(void)
                        .port_handlers          = NULL,
                        .vlan_handlers          = vlan,
                };
+               if (robo.devid != ROBO_DEVICE_ID_5325) {
+                       driver.ports = 9;
+                       driver.cpuport = 8;
+               }
 
                return switch_register_driver(&driver);
        }