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| author | James Bottomley <jejb@titanic.(none)> | 2005-08-28 11:33:52 -0500 |
|---|---|---|
| committer | James Bottomley <jejb@titanic.(none)> | 2005-08-28 11:33:52 -0500 |
| commit | ea73a9f23906c374b697cd5b0d64f6dceced63de (patch) | |
| tree | c000be3180caccc6d484aad0f82f58d733358622 /include/scsi | |
| parent | 33aa687db90dd8541bd5e9a762eebf880eaee767 (diff) | |
| download | op-kernel-dev-ea73a9f23906c374b697cd5b0d64f6dceced63de.zip op-kernel-dev-ea73a9f23906c374b697cd5b0d64f6dceced63de.tar.gz | |
[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 <James.Bottomley@SteelEye.com>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/scsi_dbg.h | 2 | ||||
| -rw-r--r-- | include/scsi/scsi_device.h | 14 |
2 files changed, 7 insertions, 9 deletions
diff --git a/include/scsi/scsi_dbg.h b/include/scsi/scsi_dbg.h index 12e9093..b090a11 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 5ad08b7..da63722 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; |
