From f4f4e47e4af6b02dd1c425b931c65d0165356e33 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Thu, 4 Dec 2008 14:24:39 +0900 Subject: [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 Signed-off-by: James Bottomley --- include/scsi/scsi_device.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'include/scsi') 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, -- cgit v1.2.2