diff options
| author | Linus Torvalds <torvalds@home.osdl.org> | 2003-12-30 04:43:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@home.osdl.org> | 2003-12-30 04:43:45 -0800 |
| commit | f921eab8357c57c363d2b250ac9350361a585e9b (patch) | |
| tree | 133db212c7cec374625d8d24f9d32865a502c333 /include/linux | |
| parent | be907e4960755592d7960dc0bfb072a9431e5e1c (diff) | |
Make IDE DRQ and READY timeouts longer
The old 50ms / 30ms timeouts apparently weren't sufficient
with some disks.
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ide.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 0a46bf5c4270..1d481b7753e1 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -246,11 +246,11 @@ typedef unsigned char byte; /* used everywhere */ /* * Timeouts for various operations: */ -#define WAIT_DRQ (5*HZ/100) /* 50msec - spec allows up to 20ms */ +#define WAIT_DRQ (HZ/10) /* 100msec - spec allows up to 20ms */ #if defined(CONFIG_APM) || defined(CONFIG_APM_MODULE) #define WAIT_READY (5*HZ) /* 5sec - some laptops are very slow */ #else -#define WAIT_READY (3*HZ/100) /* 30msec - should be instantaneous */ +#define WAIT_READY (HZ/10) /* 100msec - should be instantaneous */ #endif /* CONFIG_APM || CONFIG_APM_MODULE */ #define WAIT_PIDENTIFY (10*HZ) /* 10sec - should be less than 3ms (?), if all ATAPI CD is closed at boot */ #define WAIT_WORSTCASE (30*HZ) /* 30sec - worst case when spinning up */ |