diff options
| author | Ed L Cashin <ecashin@coraid.com> | 2005-08-19 16:54:43 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-09-09 14:23:16 -0700 |
| commit | e39526e6e7a96904c9f1c85375d49ff437c18c44 (patch) | |
| tree | b90a15c53758c7ea625c874cd4044842a6039656 /drivers/block/aoe/aoe.h | |
| parent | 0a25e4d5647003a32ba5496f9d0f40ba9c1e3863 (diff) | |
[PATCH] aoe [1/2]: support 16 AoE slot addresses per AoE shelf
Change the number of supported AoE slot addresses per AoE shelf
address to 16.
Signed-off-by: Ed L. Cashin <ecashin@coraid.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/block/aoe/aoe.h')
| -rw-r--r-- | drivers/block/aoe/aoe.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h index 721ba808604..599951dc2c3 100644 --- a/drivers/block/aoe/aoe.h +++ b/drivers/block/aoe/aoe.h @@ -7,12 +7,12 @@ * default is 16, which is 15 partitions plus the whole disk */ #ifndef AOE_PARTITIONS -#define AOE_PARTITIONS 16 +#define AOE_PARTITIONS (16) #endif -#define SYSMINOR(aoemajor, aoeminor) ((aoemajor) * 10 + (aoeminor)) -#define AOEMAJOR(sysminor) ((sysminor) / 10) -#define AOEMINOR(sysminor) ((sysminor) % 10) +#define SYSMINOR(aoemajor, aoeminor) ((aoemajor) * NPERSHELF + (aoeminor)) +#define AOEMAJOR(sysminor) ((sysminor) / NPERSHELF) +#define AOEMINOR(sysminor) ((sysminor) % NPERSHELF) #define WHITESPACE " \t\v\f\n" enum { @@ -83,7 +83,7 @@ enum { enum { MAXATADATA = 1024, - NPERSHELF = 10, + NPERSHELF = 16, /* number of slots per shelf address */ FREETAG = -1, MIN_BUFS = 8, }; |