diff options
| author | Stephen M. Cameron <scameron@beardog.cce.hp.com> | 2011-02-15 16:33:03 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2011-02-18 13:33:52 -0500 |
| commit | 960a30e7a73affcc441b9ceaff3b1b9e73e99c1f (patch) | |
| tree | 8c584d8d7bd0e9c38be58f6e34dec094d105094b /drivers/scsi/hpsa_cmd.h | |
| parent | 745a7a25bc0f6dc77db72656b7bc8d17b6ee8e53 (diff) | |
[SCSI] hpsa: Inform controller we are using 32-bit tags.
Controller will transfer only 32-bits on completion if it
knows we are only using 32-bit tags. Also, some newer controllers
apparently (and erroneously) require that we only use 32-bit tags,
and that we inform the controller of this.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/hpsa_cmd.h')
| -rw-r--r-- | drivers/scsi/hpsa_cmd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/hpsa_cmd.h b/drivers/scsi/hpsa_cmd.h index 785abdd0333c..18464900e761 100644 --- a/drivers/scsi/hpsa_cmd.h +++ b/drivers/scsi/hpsa_cmd.h | |||
| @@ -104,6 +104,7 @@ | |||
| 104 | 104 | ||
| 105 | #define CFGTBL_Trans_Simple 0x00000002l | 105 | #define CFGTBL_Trans_Simple 0x00000002l |
| 106 | #define CFGTBL_Trans_Performant 0x00000004l | 106 | #define CFGTBL_Trans_Performant 0x00000004l |
| 107 | #define CFGTBL_Trans_use_short_tags 0x20000000l | ||
| 107 | 108 | ||
| 108 | #define CFGTBL_BusType_Ultra2 0x00000001l | 109 | #define CFGTBL_BusType_Ultra2 0x00000001l |
| 109 | #define CFGTBL_BusType_Ultra3 0x00000002l | 110 | #define CFGTBL_BusType_Ultra3 0x00000002l |