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-rw-r--r--package/switch/src/switch-robo.c135
1 files changed, 105 insertions, 30 deletions
diff --git a/package/switch/src/switch-robo.c b/package/switch/src/switch-robo.c
index 41f0c1826d..aaccdd9f6b 100644
--- a/package/switch/src/switch-robo.c
+++ b/package/switch/src/switch-robo.c
@@ -74,6 +74,7 @@ struct robo_switch {
u16 devid; /* ROBO_DEVICE_ID_53xx */
bool is_5365;
bool gmii; /* gigabit mii */
+ u8 corerev;
int gpio_robo_reset;
int gpio_lanports_enable;
struct ifreq ifr;
@@ -419,8 +420,7 @@ err_done:
return err;
}
-
-static int handle_vlan_port_read(void *driver, char *buf, int nr)
+static int handle_vlan_port_read_old(switch_driver *d, char *buf, int nr)
{
__u16 val16;
int len = 0;
@@ -433,11 +433,11 @@ static int handle_vlan_port_read(void *driver, char *buf, int nr)
/* actual read */
val16 = robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_READ);
if ((val16 & (1 << 14)) /* valid */) {
- for (j = 0; j < 6; j++) {
+ for (j = 0; j < d->ports; j++) {
if (val16 & (1 << j)) {
len += sprintf(buf + len, "%d", j);
if (val16 & (1 << (j + 7))) {
- if (j == 5)
+ if (j == d->cpuport)
buf[len++] = 'u';
} else {
buf[len++] = 't';
@@ -455,11 +455,11 @@ static int handle_vlan_port_read(void *driver, char *buf, int nr)
/* actual read */
val32 = robo_read32(ROBO_VLAN_PAGE, ROBO_VLAN_READ);
if ((val32 & (1 << 20)) /* valid */) {
- for (j = 0; j < 6; j++) {
+ for (j = 0; j < d->ports; j++) {
if (val32 & (1 << j)) {
len += sprintf(buf + len, "%d", j);
- if (val32 & (1 << (j + 6))) {
- if (j == 5)
+ if (val32 & (1 << (j + d->ports))) {
+ if (j == d->cpuport)
buf[len++] = 'u';
} else {
buf[len++] = 't';
@@ -478,45 +478,120 @@ static int handle_vlan_port_read(void *driver, char *buf, int nr)
return len;
}
-static int handle_vlan_port_write(void *driver, char *buf, int nr)
+static int handle_vlan_port_read_new(switch_driver *d, char *buf, int nr)
{
- switch_driver *d = (switch_driver *) driver;
- switch_vlan_config *c = switch_parse_vlan(d, buf);
+ __u8 vtbl_entry, vtbl_index, vtbl_access;
+ __u32 val32;
+ int len = 0;
int j;
- __u16 val16;
- if (c == NULL)
- return -EINVAL;
+ if ((robo.devid == ROBO_DEVICE_ID_5395) ||
+ (robo.devid == ROBO_DEVICE_ID_53115)) {
+ vtbl_access = ROBO_VTBL_ACCESS_5395;
+ vtbl_index = ROBO_VTBL_INDX_5395;
+ vtbl_entry = ROBO_VTBL_ENTRY_5395;
+ } else {
+ vtbl_access = ROBO_VTBL_ACCESS;
+ vtbl_index = ROBO_VTBL_INDX;
+ vtbl_entry = ROBO_VTBL_ENTRY;
+ }
+ robo_write16(ROBO_ARLIO_PAGE, vtbl_index, nr);
+ robo_write16(ROBO_ARLIO_PAGE, vtbl_access, (1 << 7) | (1 << 0));
+ val32 = robo_read32(ROBO_ARLIO_PAGE, vtbl_entry);
for (j = 0; j < d->ports; j++) {
- if ((c->untag | c->pvid) & (1 << j))
- /* change default vlan tag */
- robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (j << 1), nr);
+ if (val32 & (1 << j)) {
+ len += sprintf(buf + len, "%d", j);
+ if (val32 & (1 << (j + d->ports))) {
+ if (j == d->cpuport)
+ 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");
+ buf[len] = '\0';
+ return len;
+}
- /* write config now */
+static int handle_vlan_port_read(void *driver, char *buf, int nr)
+{
+ switch_driver *d = (switch_driver *) driver;
- if (robo.devid != ROBO_DEVICE_ID_5325) {
- __u8 regoff = ((robo.devid == ROBO_DEVICE_ID_5395) ||
- (robo.devid == ROBO_DEVICE_ID_53115)) ? 0x20 : 0;
+ if (robo.devid != ROBO_DEVICE_ID_5325)
+ return handle_vlan_port_read_new(d, buf, nr);
+ else
+ return handle_vlan_port_read_old(d, buf, nr);
+}
- 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);
- kfree(c);
- return 0;
- }
+static void handle_vlan_port_write_old(switch_driver *d, switch_vlan_config *c, int nr)
+{
+ __u16 val16;
+ __u32 val32;
+ __u32 untag = ((c->untag & ~(1 << d->cpuport)) << d->ports);
+ /* write config now */
val16 = (nr) /* vlan */ | (1 << 12) /* write */ | (1 << 13) /* enable */;
if (robo.is_5365) {
- robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_WRITE_5365,
- (1 << 14) /* valid */ | (c->untag << 7) | c->port);
+ robo_write32(ROBO_VLAN_PAGE, ROBO_VLAN_WRITE_5365,
+ (1 << 14) /* valid */ | (untag << 1 ) | c->port);
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5365, val16);
} else {
- robo_write32(ROBO_VLAN_PAGE, ROBO_VLAN_WRITE,
- (1 << 20) /* valid */ | (c->untag << 6) | c->port);
+ if (robo.corerev < 3)
+ val32 = (1 << 20) | ((nr >> 4) << 12) | untag | c->port;
+ else
+ val32 = (1 << 24) | (nr << 12) | untag | c->port;
+ robo_write32(ROBO_VLAN_PAGE, ROBO_VLAN_WRITE, val32);
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
}
+}
+
+static void handle_vlan_port_write_new(switch_driver *d, switch_vlan_config *c, int nr)
+{
+ __u8 vtbl_entry, vtbl_index, vtbl_access;
+ __u32 untag = ((c->untag & ~(1 << d->cpuport)) << d->ports);
+
+ /* write config now */
+ if ((robo.devid == ROBO_DEVICE_ID_5395) ||
+ (robo.devid == ROBO_DEVICE_ID_53115)) {
+ vtbl_access = ROBO_VTBL_ACCESS_5395;
+ vtbl_index = ROBO_VTBL_INDX_5395;
+ vtbl_entry = ROBO_VTBL_ENTRY_5395;
+ } else {
+ vtbl_access = ROBO_VTBL_ACCESS;
+ vtbl_index = ROBO_VTBL_INDX;
+ vtbl_entry = ROBO_VTBL_ENTRY;
+ }
+
+ robo_write32(ROBO_ARLIO_PAGE, vtbl_entry, untag | c->port);
+ robo_write16(ROBO_ARLIO_PAGE, vtbl_index, nr);
+ robo_write16(ROBO_ARLIO_PAGE, vtbl_access, 1 << 7);
+}
+
+static int handle_vlan_port_write(void *driver, char *buf, int nr)
+{
+ switch_driver *d = (switch_driver *)driver;
+ switch_vlan_config *c = switch_parse_vlan(d, buf);
+ int j;
+
+ if (c == NULL)
+ return -EINVAL;
+
+ for (j = 0; j < d->ports; j++) {
+ if ((c->untag | c->pvid) & (1 << j)) {
+ /* change default vlan tag */
+ robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (j << 1), nr);
+ }
+ }
+
+ if (robo.devid != ROBO_DEVICE_ID_5325)
+ handle_vlan_port_write_new(d, c, nr);
+ else
+ handle_vlan_port_write_old(d, c, nr);
kfree(c);
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 10:17:54 +0000