From 33aa687db90dd8541bd5e9a762eebf880eaee767 Mon Sep 17 00:00:00 2001 From: James Bottomley Date: Sun, 28 Aug 2005 11:31:14 -0500 Subject: [SCSI] convert SPI transport class to scsi_execute This one's slightly more difficult. The transport class uses REQ_FAILFAST, so another interface (scsi_execute) had to be invented to take the extra flag. Also, the sense functions are shifted around to allow spi_execute to place data directly into a struct scsi_sense_hdr. With this change, there's probably a lot of unnecessary sense buffer allocation going on which we can fix later. Signed-off-by: James Bottomley --- include/scsi/scsi_device.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include/scsi/scsi_device.h') diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h index 9181068883ce..5ad08b70763c 100644 --- a/include/scsi/scsi_device.h +++ b/include/scsi/scsi_device.h @@ -256,6 +256,19 @@ extern void int_to_scsilun(unsigned int, struct scsi_lun *); extern const char *scsi_device_state_name(enum scsi_device_state); extern int scsi_is_sdev_device(const struct device *); 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); + +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 v1.2.3-59-g8ed1b