#include <linux/atomic.h>
#include <linux/sbitmap.h>
+struct bsg_device;
struct device;
struct request_queue;
struct scsi_cmnd;
unsigned unmap_limit_for_ws:1; /* Use the UNMAP limit for WRITE SAME */
unsigned rpm_autosuspend:1; /* Enable runtime autosuspend at device
* creation time */
+ unsigned ignore_media_change:1; /* Ignore MEDIA CHANGE on resume */
bool offline_already; /* Device offline message logged */
size_t dma_drain_len;
void *dma_drain_buf;
+ unsigned int sg_timeout;
+ unsigned int sg_reserved_size;
+
+ struct bsg_device *bsg_dev;
unsigned char access_state;
struct mutex state_mutex;
enum scsi_device_state sdev_state;
__printf(3, 4) void
scmd_printk(const char *, const struct scsi_cmnd *, const char *, ...);
-#define scmd_dbg(scmd, fmt, a...) \
- do { \
- if ((scmd)->request->rq_disk) \
- sdev_dbg((scmd)->device, "[%s] " fmt, \
- (scmd)->request->rq_disk->disk_name, ##a);\
- else \
- sdev_dbg((scmd)->device, fmt, ##a); \
+#define scmd_dbg(scmd, fmt, a...) \
+ do { \
+ struct request *__rq = scsi_cmd_to_rq((scmd)); \
+ \
+ if (__rq->rq_disk) \
+ sdev_dbg((scmd)->device, "[%s] " fmt, \
+ __rq->rq_disk->disk_name, ##a); \
+ else \
+ sdev_dbg((scmd)->device, fmt, ##a); \
} while (0)
enum scsi_target_state {