add diag.o for brcm-2.4 by default, add fixes for wap54g from Tomas Vanek

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

diff --git a/openwrt/target/linux/package/switch/src/switch-robo.c b/openwrt/target/linux/package/switch/src/switch-robo.c
index 4983eec..b23fca6 100644 (file)
--- a/openwrt/target/linux/package/switch/src/switch-robo.c
+++ b/openwrt/target/linux/package/switch/src/switch-robo.c
@@ -34,6 +34,7 @@
 #include "etc53xx.h"
 
 #define DRIVER_NAME            "bcm53xx"
 #include "etc53xx.h"
 
 #define DRIVER_NAME            "bcm53xx"

+#define DRIVER_VERSION "0.01"

 
 #define ROBO_PHY_ADDR  0x1E    /* robo switch phy address */
 
 
 #define ROBO_PHY_ADDR  0x1E    /* robo switch phy address */
 


@@ -50,10 +51,12 @@
 #define SIOCGETCPHYRD           (SIOCDEVPRIVATE + 9)
 #define SIOCSETCPHYWR           (SIOCDEVPRIVATE + 10)
 
 #define SIOCGETCPHYRD           (SIOCDEVPRIVATE + 9)
 #define SIOCSETCPHYWR           (SIOCDEVPRIVATE + 10)
 

+static char *device;

 static int use_et = 0;
 static int is_5350 = 0;
 static struct ifreq ifr;
 static struct net_device *dev;
 static int use_et = 0;
 static int is_5350 = 0;
 static struct ifreq ifr;
 static struct net_device *dev;

+static unsigned char port[6] = { 0, 1, 2, 3, 4, 8 };

 
 static int do_ioctl(int cmd, void *buf)
 {
 
 static int do_ioctl(int cmd, void *buf)
 {


@@ -277,8 +280,15 @@ static int handle_vlan_port_read(void *driver, char *buf, int nr)
                if ((val32 & (1 << 20)) /* valid */) {
                        for (j = 0; j < 6; j++) {
                                if (val32 & (1 << j)) {
                if ((val32 & (1 << 20)) /* valid */) {
                        for (j = 0; j < 6; j++) {
                                if (val32 & (1 << j)) {

-                                       len += sprintf(buf + len, "%d%s\t", j, 
-                                               (val32 & (1 << (j + 6))) ? (j == 5 ? "u" : "") : "t");
+                                       len += sprintf(buf + len, "%d", j);
+                                       if (val32 & (1 << (j + 6))) {
+                                               if (j == 5) buf[len++] = 'u';
+                                       } else {
+                                               buf[len++] = 't';
+                                               if (robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (j << 1)) == nr)
+                                                       buf[len++] = '*';
+                                       }
+                                       buf[len++] = '\t';

                                }
                        }
                        len += sprintf(buf + len, "\n");
                                }
                        }
                        len += sprintf(buf + len, "\n");


@@ -290,8 +300,15 @@ static int handle_vlan_port_read(void *driver, char *buf, int nr)
                if ((val16 & (1 << 14)) /* valid */) {
                        for (j = 0; j < 6; j++) {
                                if (val16 & (1 << j)) {
                if ((val16 & (1 << 14)) /* valid */) {
                        for (j = 0; j < 6; j++) {
                                if (val16 & (1 << j)) {

-                                       len += sprintf(buf + len, "%d%s\t", j, (val16 & (1 << (j + 7))) ? 
-                                               (j == 5 ? "u" : "") : "t");
+                                       len += sprintf(buf + len, "%d", j);
+                                       if (val16 & (1 << (j + 7))) {
+                                               if (j == 5) buf[len++] = 'u';
+                                       } else {
+                                               buf[len++] = 't';
+                                               if (robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (j << 1)) == nr)
+                                                       buf[len++] = '*';
+                                       }
+                                       buf[len++] = '\t';

                                }
                        }
                        len += sprintf(buf + len, "\n");
                                }
                        }
                        len += sprintf(buf + len, "\n");


@@ -332,30 +349,113 @@ static int handle_vlan_port_write(void *driver, char *buf, int nr)
        return 0;
 }
 
        return 0;
 }
 

+#define set_switch(state) \
+       robo_write16(ROBO_CTRL_PAGE, ROBO_SWITCH_MODE, (robo_read16(ROBO_CTRL_PAGE, ROBO_SWITCH_MODE) & ~2) | (state ? 2 : 0));
+
+static int handle_enable_read(void *driver, char *buf, int nr)
+{
+       return sprintf(buf, "%d\n", (((robo_read16(ROBO_CTRL_PAGE, ROBO_SWITCH_MODE) & 2) == 2) ? 1 : 0));
+}
+
+static int handle_enable_write(void *driver, char *buf, int nr)
+{
+       set_switch(buf[0] == '1');
+
+       return 0;
+}
+
+static int handle_enable_vlan_read(void *driver, char *buf, int nr)
+{
+       return sprintf(buf, "%d\n", (((robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_CTRL0) & (1 << 7)) == (1 << 7)) ? 1 : 0));
+}
+
+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_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 :
+               (1 << 3) /* drop miss V table frames */);
+
+       return 0;
+}
+
+static int handle_reset(void *driver, char *buf, int nr)
+{
+       switch_driver *d = (switch_driver *) driver;
+       switch_vlan_config *c = switch_parse_vlan(d, buf);
+       int j;
+       __u16 val16;
+       
+       if (c == NULL)
+               return -EINVAL;
+
+       /* disable switching */
+       set_switch(0);
+
+       /* reset vlans */
+       for (j = 0; j <= (is_5350 ? VLAN_ID_MAX5350 : VLAN_ID_MAX); j++) {
+               /* write config now */
+               val16 = (j) /* vlan */ | (1 << 12) /* write */ | (1 << 13) /* enable */;
+               if (is_5350)
+                       robo_write32(ROBO_VLAN_PAGE, ROBO_VLAN_WRITE_5350, 0);
+               else
+                       robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_WRITE, 0);
+               robo_write16(ROBO_VLAN_PAGE, (is_5350 ? ROBO_VLAN_TABLE_ACCESS_5350 : ROBO_VLAN_TABLE_ACCESS), val16);
+       }
+
+       /* reset ports to a known good state */
+       for (j = 0; j < d->ports; j++) {
+               robo_write16(ROBO_CTRL_PAGE, port[j], 0x0000);
+               robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (j << 1), 0);
+       }
+
+       /* enable switching */
+       set_switch(1);
+
+       /* enable vlans */
+       handle_enable_vlan_write(driver, "1", 0);
+
+       return 0;
+}
+

 static int __init robo_init()
 {
 static int __init robo_init()
 {

-       char *device = "ethX";

        int notfound = 1;
 
        int notfound = 1;
 

+       device = strdup("ethX");

        for (device[3] = '0'; (device[3] <= '3') && notfound; device[3]++) {
                notfound = robo_probe(device);
        }
        device[3]--;
        
        for (device[3] = '0'; (device[3] <= '3') && notfound; device[3]++) {
                notfound = robo_probe(device);
        }
        device[3]--;
        

-       if (notfound)
+       if (notfound) {
+               kfree(device);

                return -ENODEV;
                return -ENODEV;

-       else {
+       } else {
+               switch_config cfg[] = {
+                       {"enable", handle_enable_read, handle_enable_write},
+                       {"enable_vlan", handle_enable_vlan_read, handle_enable_vlan_write},
+                       {"reset", NULL, handle_reset},
+                       {NULL, NULL, NULL}
+               };

                switch_config vlan[] = {
                        {"ports", handle_vlan_port_read, handle_vlan_port_write},
                        {NULL, NULL, NULL}
                };
                switch_driver driver = {
                        name: DRIVER_NAME,
                switch_config vlan[] = {
                        {"ports", handle_vlan_port_read, handle_vlan_port_write},
                        {NULL, NULL, NULL}
                };
                switch_driver driver = {
                        name: DRIVER_NAME,

+                       version: DRIVER_VERSION,

                        interface: device,
                        cpuport: 5,
                        ports: 6,
                        vlans: 16,
                        interface: device,
                        cpuport: 5,
                        ports: 6,
                        vlans: 16,

-                       driver_handlers: NULL,
+                       driver_handlers: cfg,

                        port_handlers: NULL,
                        vlan_handlers: vlan,
                };
                        port_handlers: NULL,
                        vlan_handlers: vlan,
                };


@@ -367,6 +467,7 @@ static int __init robo_init()
 static void __exit robo_exit()
 {
        switch_unregister_driver(DRIVER_NAME);
 static void __exit robo_exit()
 {
        switch_unregister_driver(DRIVER_NAME);

+       kfree(device);

 }
 
 
 }