X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/3814202702cc6ab529c1a0977ea5615c87ce48a8..ad43258cc7f1a0094cb61ea6df1cef590926a173:/package/switch/src/switch-robo.c

diff --git a/package/switch/src/switch-robo.c b/package/switch/src/switch-robo.c
index 5bcd85bd1..a0051a32f 100644
--- a/package/switch/src/switch-robo.c
+++ b/package/switch/src/switch-robo.c
@@ -41,6 +41,7 @@
 
 #define ROBO_PHY_ADDR		0x1E	/* robo switch phy address */
 #define ROBO_PHY_ADDR_TG3	0x01	/* Tigon3 PHY address */
+#define ROBO_PHY_ADDR_BCM63XX	0x00	/* BCM63XX PHY address */
 
 /* MII registers */
 #define REG_MII_PAGE	0x10	/* MII Page register */
@@ -62,6 +63,18 @@
 #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 */
+#ifdef BROADCOM
+extern char *nvram_get(const char *name);
+#define getvar(str) (nvram_get(str)?:"")
+#else
+#define getvar(str) ""
+#endif
 
 /* Data structure for a Roboswitch device. */
 struct robo_switch {
@@ -266,8 +279,9 @@ static int robo_switch_enable(void)
 			robo_write16(ROBO_CTRL_PAGE, i, 0);
 	}
 
-	/* WAN port LED */
-	robo_write16(ROBO_CTRL_PAGE, 0x16, 0x1F);
+	/* WAN port LED, except for Netgear WGT634U */
+	if (strcmp(getvar("nvram_type"), "cfe") != 0)
+		robo_write16(ROBO_CTRL_PAGE, 0x16, 0x1F);
 
 	return 0;
 }
@@ -292,7 +306,11 @@ static int robo_probe(char *devname)
 	printk(KERN_INFO PFX "Probing device %s: ", devname);
 	strcpy(robo.ifr.ifr_name, devname);
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
 	if ((robo.dev = dev_get_by_name(devname)) == NULL) {
+#else
+	if ((robo.dev = dev_get_by_name(&init_net, devname)) == NULL) {
+#endif
 		printk("No such device\n");
 		return 1;
 	}
@@ -310,13 +328,14 @@ static int robo_probe(char *devname)
 		/* got phy address check for robo address */
 		struct mii_ioctl_data *mii = (struct mii_ioctl_data *) &robo.ifr.ifr_data;
 		if ((mii->phy_id != ROBO_PHY_ADDR) &&
+		    (mii->phy_id != ROBO_PHY_ADDR_BCM63XX) &&
 		    (mii->phy_id != ROBO_PHY_ADDR_TG3)) {
 			printk("Invalid phy address (%d)\n", mii->phy_id);
 			return 1;
 		}
 		robo.use_et = 0;
 		/* The robo has a fixed PHY address that is different from the
-		 * Tigon3 PHY address. */
+		 * Tigon3 and BCM63xx PHY address. */
 		robo.phy_addr = ROBO_PHY_ADDR;
 	}
 
@@ -324,7 +343,7 @@ static int robo_probe(char *devname)
 		(mdio_read(robo.phy_addr, 0x3) << 16);
 
 	if (phyid == 0xffffffff || phyid == 0x55210022) {
-		printk("No Robo switch in managed mode found\n");
+		printk("No Robo switch in managed mode found, phy_id = 0x%08x\n", phyid);
 		return 1;
 	}
 
@@ -520,7 +539,8 @@ static int __init robo_init(void)
 
 	device = strdup("ethX");
 	for (device[3] = '0'; (device[3] <= '3') && notfound; device[3]++) {
-		notfound = robo_probe(device);
+		if (! switch_device_registered (device))
+			notfound = robo_probe(device);
 	}
 	device[3]--;