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| author |   FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-12-04 14:24:39 +0900 |
|---|---|---|
| committer |   James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-12-29 11:24:24 -0600 |
| commit | f4f4e47e4af6b02dd1c425b931c65d0165356e33 (patch) | |
| tree | 1bca97ce56703d7a101674cf6bf0d28576cf7201 /include/scsi/scsi_device.h | |
| parent | [SCSI] ibmvfc: Fix errors due to inconsistent command data (diff) | |
| download | linux-dev-f4f4e47e4af6b02dd1c425b931c65d0165356e33.tar.xz linux-dev-f4f4e47e4af6b02dd1c425b931c65d0165356e33.zip | |
[SCSI] add residual argument to scsi_execute and scsi_execute_req
scsi_execute() and scsi_execute_req() discard the residual length
information. Some callers need it. This adds residual argument
(optional) to scsi_execute and scsi_execute_req.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'include/scsi/scsi_device.h')
| -rw-r--r-- | include/scsi/scsi_device.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 2a1c1419994d..01a4c58f8bad 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -365,10 +365,11 @@ extern int scsi_is_target_device(const struct device *); extern int scsi_execute(struct scsi_device *sdev, const unsigned char *cmd, int data_direction, void *buffer, unsigned bufflen, unsigned char *sense, int timeout, int retries, - int flag); + int flag, int *resid); extern int scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd, int data_direction, void *buffer, unsigned bufflen, - struct scsi_sense_hdr *, int timeout, int retries); + struct scsi_sense_hdr *, int timeout, int retries, + int *resid); extern int scsi_execute_async(struct scsi_device *sdev, const unsigned char *cmd, int cmd_len, int data_direction, void *buffer, unsigned bufflen, int use_sg, |