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authorGabor Juhos <juhosg@openwrt.org>2011-12-15 22:25:32 +0000
committerGabor Juhos <juhosg@openwrt.org>2011-12-15 22:25:32 +0000
commit36bc2c2c80e624e35cddd512f00fef63acb53beb (patch)
tree55cdc261480da8b22cf61899bfd420d39f45aff7 /target/linux/ar71xx/files/drivers
parent00667c38468902239345dd55c454d71db2cf6c50 (diff)
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ar71xx: ag71xx: fix switch port setup for AR934X
SVN-Revision: 29554
Diffstat (limited to 'target/linux/ar71xx/files/drivers')
-rw-r--r--target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c52
1 files changed, 41 insertions, 11 deletions
diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c
index 722363f..60ee60b 100644
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c
@@ -206,6 +206,26 @@
#define AR934X_REG_OPER_MODE1 0x08
#define AR934X_REG_OPER_MODE1_PHY4_MII_EN BIT(28)
+#define AR934X_REG_PORT_BASE(_port) (0x100 + (_port) * 0x100)
+
+#define AR934X_REG_PORT_VLAN1(_port) (AR934X_REG_PORT_BASE((_port)) + 0x08)
+#define AR934X_PORT_VLAN1_DEFAULT_SVID_S 0
+#define AR934X_PORT_VLAN1_FORCE_DEFAULT_VID_EN BIT(12)
+#define AR934X_PORT_VLAN1_PORT_TLS_MODE BIT(13)
+#define AR934X_PORT_VLAN1_PORT_VLAN_PROP_EN BIT(14)
+#define AR934X_PORT_VLAN1_PORT_CLONE_EN BIT(15)
+#define AR934X_PORT_VLAN1_DEFAULT_CVID_S 16
+#define AR934X_PORT_VLAN1_FORCE_PORT_VLAN_EN BIT(28)
+#define AR934X_PORT_VLAN1_ING_PORT_PRI_S 29
+
+#define AR934X_REG_PORT_VLAN2(_port) (AR934X_REG_PORT_BASE((_port)) + 0x0c)
+#define AR934X_PORT_VLAN2_PORT_VID_MEM_S 16
+#define AR934X_PORT_VLAN2_8021Q_MODE_S 30
+#define AR934X_PORT_VLAN2_8021Q_MODE_PORT_ONLY 0
+#define AR934X_PORT_VLAN2_8021Q_MODE_PORT_FALLBACK 1
+#define AR934X_PORT_VLAN2_8021Q_MODE_VLAN_ONLY 2
+#define AR934X_PORT_VLAN2_8021Q_MODE_SECURE 3
+
#define sw_to_ar7240(_dev) container_of(_dev, struct ar7240sw, swdev)
struct ar7240sw {
@@ -495,7 +515,7 @@ static void ar7240sw_setup_port(struct ar7240sw *as, unsigned port, u8 portmask)
{
struct mii_bus *mii = as->mii_bus;
u32 ctrl;
- u32 vlan;
+ u32 vid, mode;
ctrl = AR7240_PORT_CTRL_STATE_FORWARD | AR7240_PORT_CTRL_LEARN |
AR7240_PORT_CTRL_SINGLE_VLAN;
@@ -515,13 +535,11 @@ static void ar7240sw_setup_port(struct ar7240sw *as, unsigned port, u8 portmask)
/* Set the default VID for this port */
if (as->vlan) {
- vlan = as->vlan_id[as->pvid[port]];
- vlan |= AR7240_PORT_VLAN_MODE_SECURE <<
- AR7240_PORT_VLAN_MODE_S;
+ vid = as->vlan_id[as->pvid[port]];
+ mode = AR7240_PORT_VLAN_MODE_SECURE;
} else {
- vlan = port;
- vlan |= AR7240_PORT_VLAN_MODE_PORT_ONLY <<
- AR7240_PORT_VLAN_MODE_S;
+ vid = port;
+ mode = AR7240_PORT_VLAN_MODE_PORT_ONLY;
}
if (as->vlan && (as->vlan_tagged & BIT(port))) {
@@ -544,11 +562,23 @@ static void ar7240sw_setup_port(struct ar7240sw *as, unsigned port, u8 portmask)
* port that they came from */
portmask &= ar7240sw_port_mask_but(as, port);
- /* set default VID and and destination ports for this VLAN */
- vlan |= (portmask << AR7240_PORT_VLAN_DEST_PORTS_S);
-
ar7240sw_reg_write(mii, AR7240_REG_PORT_CTRL(port), ctrl);
- ar7240sw_reg_write(mii, AR7240_REG_PORT_VLAN(port), vlan);
+ if (sw_is_ar934x(as)) {
+ u32 vlan1, vlan2;
+
+ vlan1 = (vid << AR934X_PORT_VLAN1_DEFAULT_CVID_S);
+ vlan2 = (portmask << AR934X_PORT_VLAN2_PORT_VID_MEM_S) |
+ (mode << AR934X_PORT_VLAN2_8021Q_MODE_S);
+ ar7240sw_reg_write(mii, AR934X_REG_PORT_VLAN1(port), vlan1);
+ ar7240sw_reg_write(mii, AR934X_REG_PORT_VLAN2(port), vlan2);
+ } else {
+ u32 vlan;
+
+ vlan = vid | (mode << AR7240_PORT_VLAN_MODE_S) |
+ (portmask << AR7240_PORT_VLAN_DEST_PORTS_S);
+
+ ar7240sw_reg_write(mii, AR7240_REG_PORT_VLAN(port), vlan);
+ }
}
static int ar7240_set_addr(struct ar7240sw *as, u8 *addr)