Signed-off-by: Andrzej Pietrasiewicz <andrze...@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.p...@samsung.com>
---
drivers/usb/gadget/storage_common.c | 39 +------------------------------
drivers/usb/gadget/storage_common.h | 43 +++++++++++++++++++++++++++++++++++
2 files changed, 44 insertions(+), 38 deletions(-)
create mode 100644 drivers/usb/gadget/storage_common.h
diff --git a/drivers/usb/gadget/storage_common.c
b/drivers/usb/gadget/storage_common.c
index 0e3ae43..29b9ddd 100644
--- a/drivers/usb/gadget/storage_common.c
+++ b/drivers/usb/gadget/storage_common.c
@@ -27,17 +27,9 @@
#include <linux/usb/storage.h>
#include <scsi/scsi.h>
#include <asm/unaligned.h>
+#include "storage_common.h"
-/*
- * Thanks to NetChip Technologies for donating this product ID.
- *
- * DO NOT REUSE THESE IDs with any other driver!! Ever!!
- * Instead: allocate your own, using normal USB-IF procedures.
- */
-#define FSG_VENDOR_ID 0x0525 /* NetChip */
-#define FSG_PRODUCT_ID 0xa4a5 /* Linux-USB File-backed Storage Gadget */
-
/*-------------------------------------------------------------------------*/
@@ -105,9 +97,6 @@ struct interrupt_data {
#define USB_CBI_ADSC_REQUEST 0x00
-/* Length of a SCSI Command Data Block */
-#define MAX_COMMAND_SIZE 16
-
/* SCSI Sense Key/Additional Sense Code/ASC Qualifier values */
#define SS_NO_SENSE 0
#define SS_COMMUNICATION_FAILURE 0x040800
@@ -199,9 +188,6 @@ static inline int fsg_num_buffers_validate(void)
/* Default size of buffer length. */
#define FSG_BUFLEN ((u32)16384)
-/* Maximal number of LUNs supported in mass storage function */
-#define FSG_MAX_LUNS 8
-
enum fsg_buffer_state {
BUF_STATE_EMPTY = 0,
BUF_STATE_FULL,
@@ -226,29 +212,6 @@ struct fsg_buffhd {
int outreq_busy;
};
-enum fsg_state {
- /* This one isn't used anywhere */
- FSG_STATE_COMMAND_PHASE = -10,
- FSG_STATE_DATA_PHASE,
- FSG_STATE_STATUS_PHASE,
-
- FSG_STATE_IDLE = 0,
- FSG_STATE_ABORT_BULK_OUT,
- FSG_STATE_RESET,
- FSG_STATE_INTERFACE_CHANGE,
- FSG_STATE_CONFIG_CHANGE,
- FSG_STATE_DISCONNECT,
- FSG_STATE_EXIT,
- FSG_STATE_TERMINATED
-};
-
-enum data_direction {
- DATA_DIR_UNKNOWN = 0,
- DATA_DIR_FROM_HOST,
- DATA_DIR_TO_HOST,
- DATA_DIR_NONE
-};
-
/*-------------------------------------------------------------------------*/
diff --git a/drivers/usb/gadget/storage_common.h
b/drivers/usb/gadget/storage_common.h
new file mode 100644
index 0000000..52528f2
--- /dev/null
+++ b/drivers/usb/gadget/storage_common.h
@@ -0,0 +1,43 @@
+#ifndef STORAGE_COMMON_H
+#define STORAGE_COMMON_H
+
+/*
+ * Thanks to NetChip Technologies for donating this product ID.
+ *
+ * DO NOT REUSE THESE IDs with any other driver!! Ever!!
+ * Instead: allocate your own, using normal USB-IF procedures.
+ */
+#define FSG_VENDOR_ID 0x0525 /* NetChip */
+#define FSG_PRODUCT_ID 0xa4a5 /* Linux-USB File-backed Storage Gadget */
+
+/* Maximal number of LUNs supported in mass storage function */
+#define FSG_MAX_LUNS 8
+
+/* Length of a SCSI Command Data Block */
+#define MAX_COMMAND_SIZE 16
+
+enum fsg_state {
+ /* This one isn't used anywhere */
+ FSG_STATE_COMMAND_PHASE = -10,
+ FSG_STATE_DATA_PHASE,
+ FSG_STATE_STATUS_PHASE,
+
+ FSG_STATE_IDLE = 0,
+ FSG_STATE_ABORT_BULK_OUT,
+ FSG_STATE_RESET,
+ FSG_STATE_INTERFACE_CHANGE,
+ FSG_STATE_CONFIG_CHANGE,
+ FSG_STATE_DISCONNECT,
+ FSG_STATE_EXIT,
+ FSG_STATE_TERMINATED
+};
+
+enum data_direction {
+ DATA_DIR_UNKNOWN = 0,
+ DATA_DIR_FROM_HOST,
+ DATA_DIR_TO_HOST,
+ DATA_DIR_NONE
+};
+
+
+#endif
--
1.7.0.4
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