diff options
| author | Salyzyn, Mark <Mark_Salyzyn@adaptec.com> | 2008-02-08 14:48:22 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-02-11 17:20:54 +0100 |
| commit | 8ef2224707996aede1808f40116cd467b7c8d549 (patch) | |
| tree | 4e5889e402e8770b28f9b27f52ebf28c3034b3a3 /drivers/scsi/aacraid/aacraid.h | |
| parent | [SCSI] mpt fusion: Avoid racing when mptsas and mptcl module are loaded in pa... (diff) | |
| download | linux-8ef2224707996aede1808f40116cd467b7c8d549.tar.xz linux-8ef2224707996aede1808f40116cd467b7c8d549.zip | |
[SCSI] aacraid: add optional MSI support
Added support for MSI utilizing the aacraid.msi=1 parameter. This
patch adds some localized or like-minded janitor fixes. Since the
default is disabled, there is no impact on the code paths unless the
customer wishes to experiment with the MSI performance.
Signed-off-by: Mark Salyzyn <aacraid@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/aacraid/aacraid.h')
| -rw-r--r-- | drivers/scsi/aacraid/aacraid.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h index 3195d29f2177..ace0b751c131 100644 --- a/drivers/scsi/aacraid/aacraid.h +++ b/drivers/scsi/aacraid/aacraid.h @@ -1026,6 +1026,7 @@ struct aac_dev u8 raw_io_64; u8 printf_enabled; u8 in_reset; + u8 msi; }; #define aac_adapter_interrupt(dev) \ @@ -1881,6 +1882,7 @@ extern int startup_timeout; extern int aif_timeout; extern int expose_physicals; extern int aac_reset_devices; +extern int aac_msi; extern int aac_commit; extern int update_interval; extern int check_interval; |