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| author | Gabor Juhos <juhosg@openwrt.org> | 2010-12-08 10:15:25 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2010-12-08 10:15:25 +0000 |
| commit | 692d379b50681bd3111bfa8acd5fb899506d2465 (patch) | |
| tree | 781b4c9a91ae32ffff09001a3f77eec488a1e469 /target/linux | |
| parent | f7c3f9107463f6a83c249eca7559240e849e4a3f (diff) | |
| download | upstream-692d379b50681bd3111bfa8acd5fb899506d2465.tar.gz upstream-692d379b50681bd3111bfa8acd5fb899506d2465.tar.bz2 upstream-692d379b50681bd3111bfa8acd5fb899506d2465.zip | |
ramips: ramips_esw: add helper function to set vlan members
SVN-Revision: 24338
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ramips/files/drivers/net/ramips_esw.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/target/linux/ramips/files/drivers/net/ramips_esw.c b/target/linux/ramips/files/drivers/net/ramips_esw.c index d57245cd63..c4220324a0 100644 --- a/target/linux/ramips/files/drivers/net/ramips_esw.c +++ b/target/linux/ramips/files/drivers/net/ramips_esw.c @@ -31,6 +31,17 @@ #define RT305X_ESW_VLANI_VID_M 0xfff #define RT305X_ESW_VLANI_VID_S 12 +#define RT305X_ESW_VMSC_MSC_M 0xff +#define RT305X_ESW_VMSC_MSC_S 8 + +#define RT305X_ESW_PORT0 0 +#define RT305X_ESW_PORT1 1 +#define RT305X_ESW_PORT2 2 +#define RT305X_ESW_PORT3 3 +#define RT305X_ESW_PORT4 4 +#define RT305X_ESW_PORT5 5 +#define RT305X_ESW_PORT6 6 + struct rt305x_esw { void __iomem *base; struct rt305x_esw_platform_data *pdata; @@ -124,6 +135,18 @@ rt305x_esw_set_vlan_id(struct rt305x_esw *esw, unsigned vlan, unsigned vid) } static void +rt305x_esw_set_vmsc(struct rt305x_esw *esw, unsigned vlan, unsigned msc) +{ + unsigned s; + + s = RT305X_ESW_VMSC_MSC_S * (vlan % 4); + rt305x_esw_rmw(esw, + RT305X_ESW_REG_VMSC(vlan / 4), + RT305X_ESW_VMSC_MSC_M << s, + (msc & RT305X_ESW_VMSC_MSC_M) << s); +} + +static void rt305x_esw_hw_init(struct rt305x_esw *esw) { int i; @@ -170,7 +193,14 @@ rt305x_esw_hw_init(struct rt305x_esw *esw) /* set default vlan */ rt305x_esw_set_vlan_id(esw, 0, 1); rt305x_esw_set_vlan_id(esw, 1, 2); - rt305x_esw_wr(esw, 0x504f, RT305X_ESW_REG_VMSC(0)); + rt305x_esw_set_vmsc(esw, 0, + (BIT(RT305X_ESW_PORT0) | BIT(RT305X_ESW_PORT1) | + BIT(RT305X_ESW_PORT2) | BIT(RT305X_ESW_PORT3) | + BIT(RT305X_ESW_PORT6))); + rt305x_esw_set_vmsc(esw, 1, + (BIT(RT305X_ESW_PORT4) | BIT(RT305X_ESW_PORT6))); + rt305x_esw_set_vmsc(esw, 2, 0); + rt305x_esw_set_vmsc(esw, 3, 0); } static int |