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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2013-11-13 18:04:39 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2013-11-13 18:04:39 +0000 |
| commit | 0cdab0237da84284054f63897e8e094d47f13bf1 (patch) | |
| tree | 4c918a42edce1944402cbac1dd94351a33d88c75 | |
| parent | 736db5f17ceb5e1f8cf803c236d90e0250c003d7 (diff) | |
| download | mtk-20170518-0cdab0237da84284054f63897e8e094d47f13bf1.zip mtk-20170518-0cdab0237da84284054f63897e8e094d47f13bf1.tar.gz mtk-20170518-0cdab0237da84284054f63897e8e094d47f13bf1.tar.bz2 | |
kernel: b53: fix untagged shift for BCM5365
The BCM5365 needs a shift of 7 bits and not 6 bits like the BCM5325 for
the untagged ports.
Thank you Russell for reporting this and testing the patch.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 38793
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/b53/b53_common.c | 6 | ||||
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/b53/b53_regs.h | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/b53/b53_common.c b/target/linux/generic/files/drivers/net/phy/b53/b53_common.c index 39027c1..f5dd068 100644 --- a/target/linux/generic/files/drivers/net/phy/b53/b53_common.c +++ b/target/linux/generic/files/drivers/net/phy/b53/b53_common.c @@ -189,7 +189,8 @@ static void b53_set_vlan_entry(struct b53_device *dev, u16 vid, u16 members, u32 entry = 0; if (members) { - entry = (untag << VA_UNTAG_S) | members; + entry = ((untag & VA_UNTAG_MASK_25) << VA_UNTAG_S_25) | + members; if (dev->core_rev >= 3) entry |= VA_VALID_25_R4 | vid << VA_VID_HIGH_S; else @@ -203,7 +204,8 @@ static void b53_set_vlan_entry(struct b53_device *dev, u16 vid, u16 members, u16 entry = 0; if (members) - entry = (untag << VA_UNTAG_S) | members | VA_VALID_65; + entry = ((untag & VA_UNTAG_MASK_65) << VA_UNTAG_S_65) | + members | VA_VALID_65; b53_write16(dev, B53_VLAN_PAGE, B53_VLAN_WRITE_65, entry); b53_write16(dev, B53_VLAN_PAGE, B53_VLAN_TABLE_ACCESS_65, vid | diff --git a/target/linux/generic/files/drivers/net/phy/b53/b53_regs.h b/target/linux/generic/files/drivers/net/phy/b53/b53_regs.h index 7018ff4..ba50915 100644 --- a/target/linux/generic/files/drivers/net/phy/b53/b53_regs.h +++ b/target/linux/generic/files/drivers/net/phy/b53/b53_regs.h @@ -282,8 +282,10 @@ #define B53_VLAN_WRITE_65 0x0a #define B53_VLAN_READ 0x0c #define VA_MEMBER_MASK 0x3f -#define VA_UNTAG_S 6 -#define VA_UNTAG_MASK (0x3f << VA_UNTAG_S) +#define VA_UNTAG_S_25 6 +#define VA_UNTAG_MASK_25 0x3f +#define VA_UNTAG_S_65 7 +#define VA_UNTAG_MASK_65 0x1f #define VA_VID_HIGH_S 12 #define VA_VID_HIGH_MASK (0xffff << VA_VID_HIGH_S) #define VA_VALID_25 BIT(20) |