From ea73a9f23906c374b697cd5b0d64f6dceced63de Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Sun, 28 Aug 2005 11:33:52 -0500 Subject: [SCSI] convert sd to scsi_execute_req (and update the scsi_execute_req API) This one removes struct scsi_request entirely from sd. In the process, I noticed we have no callers of scsi_wait_req who don't immediately normalise the sense, so I updated the API to make it take a struct scsi_sense_hdr instead of simply a big sense buffer. Signed-off-by: James Bottomley --- include/scsi/scsi_dbg.h | 2 ++ include/scsi/scsi_device.h | 14 +++++--------- 2 files changed, 7 insertions(+), 9 deletions(-) (limited to 'include/scsi') diff --git a/include/scsi/scsi_dbg.h b/include/scsi/scsi_dbg.h index 12e90934a7a..b090a11d7e1 100644 --- a/include/scsi/scsi_dbg.h +++ b/include/scsi/scsi_dbg.h @@ -3,8 +3,10 @@ struct scsi_cmnd; struct scsi_request; +struct scsi_sense_hdr; extern void scsi_print_command(struct scsi_cmnd *); +extern void scsi_print_sense_hdr(const char *, struct scsi_sense_hdr *); extern void __scsi_print_command(unsigned char *); extern void scsi_print_sense(const char *, struct scsi_cmnd *); extern void scsi_print_req_sense(const char *, struct scsi_request *); diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 5ad08b70763..da63722c012 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -9,6 +9,7 @@ struct request_queue; struct scsi_cmnd; struct scsi_lun; +struct scsi_sense_hdr; struct scsi_mode_data { __u32 length; @@ -237,7 +238,7 @@ extern int scsi_set_medium_removal(struct scsi_device *, char); extern int scsi_mode_sense(struct scsi_device *sdev, int dbd, int modepage, unsigned char *buffer, int len, int timeout, int retries, struct scsi_mode_data *data, - char *sense); + struct scsi_sense_hdr *); extern int scsi_test_unit_ready(struct scsi_device *sdev, int timeout, int retries); extern int scsi_device_set_state(struct scsi_device *sdev, @@ -260,15 +261,10 @@ 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); +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); -static inline int -scsi_execute_req(struct scsi_device *sdev, const unsigned char *cmd, - int data_direction, void *buffer, unsigned bufflen, - unsigned char *sense, int timeout, int retries) -{ - return scsi_execute(sdev, cmd, data_direction, buffer, bufflen, sense, - timeout, retries, 0); -} static inline int scsi_device_online(struct scsi_device *sdev) { return sdev->sdev_state != SDEV_OFFLINE; -- cgit v1.2.3-70-g09d2