diff options
author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-09-17 13:29:47 +0000 |
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committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2008-09-17 13:29:47 +0000 |
commit | ac1c76183402522d64fa5608c9806b3e0d0ba1b9 (patch) | |
tree | fcc9d53fb57bb9f9312d38372c453201d88b6024 | |
parent | 40b17025ed6215612d029b1621b177e7ce2a37bf (diff) |
[ar71xx] fix the PCI byte lane enable generation code, based on a patch by Chris Dearman
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12617 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c b/target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c index e3e80a901..f27c171a6 100644 --- a/target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c +++ b/target/linux/ar71xx/files/arch/mips/pci/pci-ar71xx.c @@ -59,17 +59,18 @@ static inline void ar71xx_pcicfg_wr(unsigned int reg, u32 val) /* Byte lane enable bits */ static u8 ble_table[4][4] = { - {0xf, 0xe, 0xd, 0xc}, - {0xc, 0x9, 0x3, 0x1}, - {0x0, 0x0, 0x0, 0x0}, - {0x0, 0x0, 0x0, 0x0}, + {0x0, 0xf, 0xf, 0xf}, + {0xe, 0xd, 0xb, 0x7}, + {0xc, 0xf, 0x3, 0xf}, + {0xf, 0xf, 0xf, 0xf}, }; static inline u32 ar71xx_pci_get_ble(int where, int size, int local) { u32 t; - t = ble_table[size][where & 3]; + t = ble_table[size & 3][where & 3]; + BUG_ON(t == 0xf); t <<= (local) ? 20 : 4; return t; } |