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Code

ar71xx: ag71xx: fix switch port setup for AR934X

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29554 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2011-12-15 22:25:32 +00:00
parent 07d1bcb923
commit 8e8e3fdde7
1 changed files with 41 additions and 11 deletions
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52
target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c
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@ -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)