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path: root/drivers/usb/storage/sddr09.c
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Diffstat (limited to 'drivers/usb/storage/sddr09.c')
-rw-r--r--drivers/usb/storage/sddr09.c107
1 files changed, 102 insertions, 5 deletions
diff --git a/drivers/usb/storage/sddr09.c b/drivers/usb/storage/sddr09.c
index b667c7d2b83..170ad86b2d3 100644
--- a/drivers/usb/storage/sddr09.c
+++ b/drivers/usb/storage/sddr09.c
@@ -41,6 +41,7 @@
*/
#include <linux/errno.h>
+#include <linux/module.h>
#include <linux/slab.h>
#include <scsi/scsi.h>
@@ -51,7 +52,50 @@
#include "transport.h"
#include "protocol.h"
#include "debug.h"
-#include "sddr09.h"
+
+
+static int usb_stor_sddr09_dpcm_init(struct us_data *us);
+static int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us);
+static int usb_stor_sddr09_init(struct us_data *us);
+
+
+/*
+ * The table of devices
+ */
+#define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \
+ vendorName, productName, useProtocol, useTransport, \
+ initFunction, flags) \
+{ USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \
+ .driver_info = (flags)|(USB_US_TYPE_STOR<<24) }
+
+struct usb_device_id sddr09_usb_ids[] = {
+# include "unusual_sddr09.h"
+ { } /* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, sddr09_usb_ids);
+
+#undef UNUSUAL_DEV
+
+/*
+ * The flags table
+ */
+#define UNUSUAL_DEV(idVendor, idProduct, bcdDeviceMin, bcdDeviceMax, \
+ vendor_name, product_name, use_protocol, use_transport, \
+ init_function, Flags) \
+{ \
+ .vendorName = vendor_name, \
+ .productName = product_name, \
+ .useProtocol = use_protocol, \
+ .useTransport = use_transport, \
+ .initFunction = init_function, \
+}
+
+static struct us_unusual_dev sddr09_unusual_dev_list[] = {
+# include "unusual_sddr09.h"
+ { } /* Terminating entry */
+};
+
+#undef UNUSUAL_DEV
#define short_pack(lsb,msb) ( ((u16)(lsb)) | ( ((u16)(msb))<<8 ) )
@@ -1406,7 +1450,7 @@ sddr09_common_init(struct us_data *us) {
* unusual devices list but called from here then LUN 0 of the combo reader
* is not recognized. But I do not know what precisely these calls do.
*/
-int
+static int
usb_stor_sddr09_dpcm_init(struct us_data *us) {
int result;
unsigned char *data = us->iobuf;
@@ -1456,7 +1500,7 @@ usb_stor_sddr09_dpcm_init(struct us_data *us) {
/*
* Transport for the Microtech DPCM-USB
*/
-int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us)
+static int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us)
{
int ret;
@@ -1498,7 +1542,7 @@ int dpcm_transport(struct scsi_cmnd *srb, struct us_data *us)
/*
* Transport for the Sandisk SDDR-09
*/
-int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us)
+static int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us)
{
static unsigned char sensekey = 0, sensecode = 0;
static unsigned char havefakesense = 0;
@@ -1697,7 +1741,60 @@ int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us)
/*
* Initialization routine for the sddr09 subdriver
*/
-int
+static int
usb_stor_sddr09_init(struct us_data *us) {
return sddr09_common_init(us);
}
+
+static int sddr09_probe(struct usb_interface *intf,
+ const struct usb_device_id *id)
+{
+ struct us_data *us;
+ int result;
+
+ result = usb_stor_probe1(&us, intf, id,
+ (id - sddr09_usb_ids) + sddr09_unusual_dev_list);
+ if (result)
+ return result;
+
+ if (us->protocol == US_PR_DPCM_USB) {
+ us->transport_name = "Control/Bulk-EUSB/SDDR09";
+ us->transport = dpcm_transport;
+ us->transport_reset = usb_stor_CB_reset;
+ us->max_lun = 1;
+ } else {
+ us->transport_name = "EUSB/SDDR09";
+ us->transport = sddr09_transport;
+ us->transport_reset = usb_stor_CB_reset;
+ us->max_lun = 0;
+ }
+
+ result = usb_stor_probe2(us);
+ return result;
+}
+
+static struct usb_driver sddr09_driver = {
+ .name = "ums-sddr09",
+ .probe = sddr09_probe,
+ .disconnect = usb_stor_disconnect,
+ .suspend = usb_stor_suspend,
+ .resume = usb_stor_resume,
+ .reset_resume = usb_stor_reset_resume,
+ .pre_reset = usb_stor_pre_reset,
+ .post_reset = usb_stor_post_reset,
+ .id_table = sddr09_usb_ids,
+ .soft_unbind = 1,
+};
+
+static int __init sddr09_init(void)
+{
+ return usb_register(&sddr09_driver);
+}
+
+static void __exit sddr09_exit(void)
+{
+ usb_deregister(&sddr09_driver);
+}
+
+module_init(sddr09_init);
+module_exit(sddr09_exit);