diff options
| author | Thomas Bogendoerfer <tsbogend@alpha.franken.de> | 2007-11-25 05:27:06 -0500 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-01-29 05:14:58 -0500 |
| commit | 68efdb81c6c3b5c1df7169a4b460907198b19103 (patch) | |
| tree | 1c0c13caef893bc853a814f0bb76081dface5db8 /include | |
| parent | e9c33572a92aa2ee565da5136745ea304ac23d9a (diff) | |
[MIPS] IP22/IP28: fix extracting board/chip rev
Taken from Peter Fuersts IP28 patches
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-mips/sgi/ioc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-mips/sgi/ioc.h b/include/asm-mips/sgi/ioc.h index f3e3dc9bb732..343ed15f8dc4 100644 --- a/include/asm-mips/sgi/ioc.h +++ b/include/asm-mips/sgi/ioc.h | |||
| @@ -138,8 +138,8 @@ struct sgioc_regs { | |||
| 138 | u8 _sysid[3]; | 138 | u8 _sysid[3]; |
| 139 | volatile u8 sysid; | 139 | volatile u8 sysid; |
| 140 | #define SGIOC_SYSID_FULLHOUSE 0x01 | 140 | #define SGIOC_SYSID_FULLHOUSE 0x01 |
| 141 | #define SGIOC_SYSID_BOARDREV(x) ((x & 0xe0) > 5) | 141 | #define SGIOC_SYSID_BOARDREV(x) (((x) & 0x1e) >> 1) |
| 142 | #define SGIOC_SYSID_CHIPREV(x) ((x & 0x1e) > 1) | 142 | #define SGIOC_SYSID_CHIPREV(x) (((x) & 0xe0) >> 5) |
| 143 | u32 _unused2; | 143 | u32 _unused2; |
| 144 | u8 _read[3]; | 144 | u8 _read[3]; |
| 145 | volatile u8 read; | 145 | volatile u8 read; |