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authorSrikant Patnaik2015-01-11 12:28:04 +0530
committerSrikant Patnaik2015-01-11 12:28:04 +0530
commit871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch)
tree8718f573808810c2a1e8cb8fb6ac469093ca2784 /include/scsi/scsi_driver.h
parent9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff)
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized. Changes are basically to make it look like kernel structure.
Diffstat (limited to 'include/scsi/scsi_driver.h')
-rw-r--r--include/scsi/scsi_driver.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
new file mode 100644
index 00000000..d443aa06
--- /dev/null
+++ b/include/scsi/scsi_driver.h
@@ -0,0 +1,38 @@
+#ifndef _SCSI_SCSI_DRIVER_H
+#define _SCSI_SCSI_DRIVER_H
+
+#include <linux/device.h>
+
+struct module;
+struct scsi_cmnd;
+struct scsi_device;
+struct request;
+struct request_queue;
+
+
+struct scsi_driver {
+ struct module *owner;
+ struct device_driver gendrv;
+
+ void (*rescan)(struct device *);
+ int (*done)(struct scsi_cmnd *);
+ int (*eh_action)(struct scsi_cmnd *, unsigned char *, int, int);
+};
+#define to_scsi_driver(drv) \
+ container_of((drv), struct scsi_driver, gendrv)
+
+extern int scsi_register_driver(struct device_driver *);
+#define scsi_unregister_driver(drv) \
+ driver_unregister(drv);
+
+extern int scsi_register_interface(struct class_interface *);
+#define scsi_unregister_interface(intf) \
+ class_interface_unregister(intf)
+
+int scsi_setup_blk_pc_cmnd(struct scsi_device *sdev, struct request *req);
+int scsi_setup_fs_cmnd(struct scsi_device *sdev, struct request *req);
+int scsi_prep_state_check(struct scsi_device *sdev, struct request *req);
+int scsi_prep_return(struct request_queue *q, struct request *req, int ret);
+int scsi_prep_fn(struct request_queue *, struct request *);
+
+#endif /* _SCSI_SCSI_DRIVER_H */