diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2011-09-28 18:35:27 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-11 09:35:24 -0800 |
| commit | 5cbadb2ee60c10ada1a8bfd1f7ba67d8e30a4e39 (patch) | |
| tree | 359f25380dc1dd70439dff74d39c174017f9f88b /drivers/scsi/isci/isci.h | |
| parent | 31a471a2d7c27373b80677f65934b16adf4635d5 (diff) | |
| download | kernel_samsung_smdk4412-5cbadb2ee60c10ada1a8bfd1f7ba67d8e30a4e39.tar.gz kernel_samsung_smdk4412-5cbadb2ee60c10ada1a8bfd1f7ba67d8e30a4e39.tar.bz2 kernel_samsung_smdk4412-5cbadb2ee60c10ada1a8bfd1f7ba67d8e30a4e39.zip | |
isci: fix support for large smp requests
commit 54b5e3a4bfa3452bc10cd4da672099ccc46b8c09 upstream.
Kill the local smp response buffer.
Besides being unnecessary, it is too small (currently truncates
responses to 60 bytes). The mid-layer will have already allocated a
sufficiently sized buffer, just kmap and copy into it directly.
Reported-by: Derick Marks <derick.w.marks@intel.com>
Tested-by: Derick Marks <derick.w.marks@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/scsi/isci/isci.h')
| -rw-r--r-- | drivers/scsi/isci/isci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/isci/isci.h b/drivers/scsi/isci/isci.h index d1de63312e7..8efeb6b0832 100644 --- a/drivers/scsi/isci/isci.h +++ b/drivers/scsi/isci/isci.h @@ -97,7 +97,7 @@ #define SCU_MAX_COMPLETION_QUEUE_SHIFT (ilog2(SCU_MAX_COMPLETION_QUEUE_ENTRIES)) #define SCU_ABSOLUTE_MAX_UNSOLICITED_FRAMES (4096) -#define SCU_UNSOLICITED_FRAME_BUFFER_SIZE (1024) +#define SCU_UNSOLICITED_FRAME_BUFFER_SIZE (1024U) #define SCU_INVALID_FRAME_INDEX (0xFFFF) #define SCU_IO_REQUEST_MAX_SGE_SIZE (0x00FFFFFF) |