diff options
| author | Len Brown <len.brown@intel.com> | 2009-04-05 02:14:15 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-04-05 02:14:15 -0400 |
| commit | 478c6a43fcbc6c11609f8cee7c7b57223907754f (patch) | |
| tree | a7f7952099da60d33032aed6de9c0c56c9f8779e /include/linux/bsg.h | |
| parent | 8a3f257c704e02aee9869decd069a806b45be3f1 (diff) | |
| parent | 6bb597507f9839b13498781e481f5458aea33620 (diff) | |
Merge branch 'linus' into release
Conflicts:
arch/x86/kernel/cpu/cpufreq/longhaul.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/linux/bsg.h')
| -rw-r--r-- | include/linux/bsg.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/bsg.h b/include/linux/bsg.h index cf0303a6061..ecb4730d086 100644 --- a/include/linux/bsg.h +++ b/include/linux/bsg.h @@ -1,12 +1,22 @@ #ifndef BSG_H #define BSG_H +#include <linux/types.h> + #define BSG_PROTOCOL_SCSI 0 #define BSG_SUB_PROTOCOL_SCSI_CMD 0 #define BSG_SUB_PROTOCOL_SCSI_TMF 1 #define BSG_SUB_PROTOCOL_SCSI_TRANSPORT 2 +/* + * For flags member below + * sg.h sg_io_hdr also has bits defined for it's flags member. However + * none of these bits are implemented/used by bsg. The bits below are + * allocated to not conflict with sg.h ones anyway. + */ +#define BSG_FLAG_Q_AT_TAIL 0x10 /* default, == 0 at this bit, is Q_AT_HEAD */ + struct sg_io_v4 { __s32 guard; /* [i] 'Q' to differentiate from v3 */ __u32 protocol; /* [i] 0 -> SCSI , .... */ |