#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_dbg.h>
#include <scsi/scsi_device.h>
+#include <scsi/scsi_driver.h>
#include <scsi/scsi_eh.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_tcq.h>
if (!pool->users) {
pool->slab = kmem_cache_create(pool->name,
sizeof(struct scsi_cmnd), 0,
- pool->slab_flags, NULL, NULL);
+ pool->slab_flags, NULL);
if (!pool->slab)
goto fail;
}
scsi_print_command(cmd);
if (level > 3) {
printk(KERN_INFO "buffer = 0x%p, bufflen = %d,"
- " done = 0x%p, queuecommand 0x%p\n",
+ " queuecommand 0x%p\n",
scsi_sglist(cmd), scsi_bufflen(cmd),
- cmd->done,
cmd->device->host->hostt->queuecommand);
}
#endif
/*
- * Assign a serial number and pid to the request for error recovery
+ * Assign a serial number to the request for error recovery
* and debugging purposes. Protected by the Host_Lock of host.
*/
static inline void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd)
cmd->serial_number = host->cmd_serial_number++;
if (cmd->serial_number == 0)
cmd->serial_number = host->cmd_serial_number++;
-
- cmd->pid = host->cmd_pid++;
- if (cmd->pid == 0)
- cmd->pid = host->cmd_pid++;
}
/*
blk_complete_request(rq);
}
+/* Move this to a header if it becomes more generally useful */
+static struct scsi_driver *scsi_cmd_to_driver(struct scsi_cmnd *cmd)
+{
+ return *(struct scsi_driver **)cmd->request->rq_disk->private_data;
+}
+
/*
* Function: scsi_finish_command
*
{
struct scsi_device *sdev = cmd->device;
struct Scsi_Host *shost = sdev->host;
+ struct scsi_driver *drv;
+ unsigned int good_bytes;
scsi_device_unbusy(sdev);
"Notifying upper driver of completion "
"(result %x)\n", cmd->result));
- cmd->done(cmd);
+ good_bytes = cmd->request_bufflen;
+ if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
+ drv = scsi_cmd_to_driver(cmd);
+ if (drv->done)
+ good_bytes = drv->done(cmd);
+ }
+ scsi_io_completion(cmd, good_bytes);
}
EXPORT_SYMBOL(scsi_finish_command);