usb-storage: make alauda a separate module
This patch (as1215) converts usb-storage's alauda subdriver into a separate module. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
parent
a9fb6d05d5
commit
a74bba3bf9
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@ -119,7 +119,7 @@ config USB_STORAGE_JUMPSHOT
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If this driver is compiled as a module, it will be named ums-jumpshot.
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config USB_STORAGE_ALAUDA
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bool "Olympus MAUSB-10/Fuji DPC-R1 support"
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tristate "Olympus MAUSB-10/Fuji DPC-R1 support"
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depends on USB_STORAGE
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help
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Say Y here to include additional code to support the Olympus MAUSB-10
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@ -128,6 +128,8 @@ config USB_STORAGE_ALAUDA
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These devices are based on the Alauda chip and support both
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XD and SmartMedia cards.
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If this driver is compiled as a module, it will be named ums-alauda.
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config USB_STORAGE_ONETOUCH
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bool "Support OneTouch Button on Maxtor Hard Drives"
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depends on USB_STORAGE
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@ -10,7 +10,6 @@ EXTRA_CFLAGS := -Idrivers/scsi
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obj-$(CONFIG_USB_STORAGE) += usb-storage.o
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usb-storage-obj-$(CONFIG_USB_STORAGE_DEBUG) += debug.o
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usb-storage-obj-$(CONFIG_USB_STORAGE_ALAUDA) += alauda.o
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usb-storage-obj-$(CONFIG_USB_STORAGE_ONETOUCH) += onetouch.o
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usb-storage-obj-$(CONFIG_USB_STORAGE_KARMA) += karma.o
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@ -23,6 +22,7 @@ else
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obj-$(CONFIG_USB) += libusual.o usual-tables.o
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endif
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obj-$(CONFIG_USB_STORAGE_ALAUDA) += ums-alauda.o
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obj-$(CONFIG_USB_STORAGE_CYPRESS_ATACB) += ums-cypress.o
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obj-$(CONFIG_USB_STORAGE_DATAFAB) += ums-datafab.o
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obj-$(CONFIG_USB_STORAGE_FREECOM) += ums-freecom.o
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@ -32,6 +32,7 @@ obj-$(CONFIG_USB_STORAGE_SDDR09) += ums-sddr09.o
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obj-$(CONFIG_USB_STORAGE_SDDR55) += ums-sddr55.o
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obj-$(CONFIG_USB_STORAGE_USBAT) += ums-usbat.o
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ums-alauda-objs := alauda.o
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ums-cypress-objs := cypress_atacb.o
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ums-datafab-objs := datafab.o
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ums-freecom-objs := freecom.o
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@ -31,6 +31,8 @@
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <linux/module.h>
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#include <scsi/scsi.h>
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#include <scsi/scsi_cmnd.h>
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#include <scsi/scsi_device.h>
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@ -39,7 +41,75 @@
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#include "transport.h"
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#include "protocol.h"
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#include "debug.h"
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#include "alauda.h"
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/*
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* Status bytes
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*/
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#define ALAUDA_STATUS_ERROR 0x01
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#define ALAUDA_STATUS_READY 0x40
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/*
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* Control opcodes (for request field)
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*/
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#define ALAUDA_GET_XD_MEDIA_STATUS 0x08
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#define ALAUDA_GET_SM_MEDIA_STATUS 0x98
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#define ALAUDA_ACK_XD_MEDIA_CHANGE 0x0a
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#define ALAUDA_ACK_SM_MEDIA_CHANGE 0x9a
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#define ALAUDA_GET_XD_MEDIA_SIG 0x86
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#define ALAUDA_GET_SM_MEDIA_SIG 0x96
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/*
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* Bulk command identity (byte 0)
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*/
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#define ALAUDA_BULK_CMD 0x40
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/*
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* Bulk opcodes (byte 1)
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*/
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#define ALAUDA_BULK_GET_REDU_DATA 0x85
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#define ALAUDA_BULK_READ_BLOCK 0x94
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#define ALAUDA_BULK_ERASE_BLOCK 0xa3
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#define ALAUDA_BULK_WRITE_BLOCK 0xb4
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#define ALAUDA_BULK_GET_STATUS2 0xb7
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#define ALAUDA_BULK_RESET_MEDIA 0xe0
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/*
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* Port to operate on (byte 8)
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*/
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#define ALAUDA_PORT_XD 0x00
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#define ALAUDA_PORT_SM 0x01
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/*
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* LBA and PBA are unsigned ints. Special values.
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*/
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#define UNDEF 0xffff
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#define SPARE 0xfffe
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#define UNUSABLE 0xfffd
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struct alauda_media_info {
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unsigned long capacity; /* total media size in bytes */
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unsigned int pagesize; /* page size in bytes */
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unsigned int blocksize; /* number of pages per block */
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unsigned int uzonesize; /* number of usable blocks per zone */
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unsigned int zonesize; /* number of blocks per zone */
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unsigned int blockmask; /* mask to get page from address */
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unsigned char pageshift;
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unsigned char blockshift;
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unsigned char zoneshift;
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u16 **lba_to_pba; /* logical to physical block map */
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u16 **pba_to_lba; /* physical to logical block map */
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};
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struct alauda_info {
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struct alauda_media_info port[2];
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int wr_ep; /* endpoint to write data out of */
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unsigned char sense_key;
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unsigned long sense_asc; /* additional sense code */
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unsigned long sense_ascq; /* additional sense code qualifier */
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};
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#define short_pack(lsb,msb) ( ((u16)(lsb)) | ( ((u16)(msb))<<8 ) )
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#define LSB_of(s) ((s)&0xFF)
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@ -52,6 +122,48 @@
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#define PBA_HI(pba) (pba >> 3)
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#define PBA_ZONE(pba) (pba >> 11)
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static int init_alauda(struct us_data *us);
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/*
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* The table of devices
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*/
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#define UNUSUAL_DEV(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax, \
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vendorName, productName, useProtocol, useTransport, \
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initFunction, flags) \
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{ USB_DEVICE_VER(id_vendor, id_product, bcdDeviceMin, bcdDeviceMax), \
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.driver_info = (flags)|(USB_US_TYPE_STOR<<24) }
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struct usb_device_id alauda_usb_ids[] = {
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# include "unusual_alauda.h"
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{ } /* Terminating entry */
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};
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MODULE_DEVICE_TABLE(usb, alauda_usb_ids);
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#undef UNUSUAL_DEV
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/*
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* The flags table
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*/
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#define UNUSUAL_DEV(idVendor, idProduct, bcdDeviceMin, bcdDeviceMax, \
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vendor_name, product_name, use_protocol, use_transport, \
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init_function, Flags) \
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{ \
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.vendorName = vendor_name, \
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.productName = product_name, \
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.useProtocol = use_protocol, \
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.useTransport = use_transport, \
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.initFunction = init_function, \
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}
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static struct us_unusual_dev alauda_unusual_dev_list[] = {
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# include "unusual_alauda.h"
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{ } /* Terminating entry */
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};
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#undef UNUSUAL_DEV
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/*
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* Media handling
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*/
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@ -998,7 +1110,7 @@ static void alauda_info_destructor(void *extra)
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/*
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* Initialize alauda_info struct and find the data-write endpoint
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*/
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int init_alauda(struct us_data *us)
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static int init_alauda(struct us_data *us)
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{
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struct alauda_info *info;
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struct usb_host_interface *altsetting = us->pusb_intf->cur_altsetting;
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@ -1020,7 +1132,7 @@ int init_alauda(struct us_data *us)
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return USB_STOR_TRANSPORT_GOOD;
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}
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int alauda_transport(struct scsi_cmnd *srb, struct us_data *us)
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static int alauda_transport(struct scsi_cmnd *srb, struct us_data *us)
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{
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int rc;
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struct alauda_info *info = (struct alauda_info *) us->extra;
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@ -1128,3 +1240,48 @@ int alauda_transport(struct scsi_cmnd *srb, struct us_data *us)
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return USB_STOR_TRANSPORT_FAILED;
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}
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static int alauda_probe(struct usb_interface *intf,
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const struct usb_device_id *id)
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{
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struct us_data *us;
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int result;
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result = usb_stor_probe1(&us, intf, id,
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(id - alauda_usb_ids) + alauda_unusual_dev_list);
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if (result)
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return result;
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us->transport_name = "Alauda Control/Bulk";
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us->transport = alauda_transport;
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us->transport_reset = usb_stor_Bulk_reset;
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us->max_lun = 1;
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result = usb_stor_probe2(us);
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return result;
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}
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static struct usb_driver alauda_driver = {
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.name = "ums-alauda",
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.probe = alauda_probe,
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.disconnect = usb_stor_disconnect,
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.suspend = usb_stor_suspend,
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.resume = usb_stor_resume,
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.reset_resume = usb_stor_reset_resume,
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.pre_reset = usb_stor_pre_reset,
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.post_reset = usb_stor_post_reset,
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.id_table = alauda_usb_ids,
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.soft_unbind = 1,
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};
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static int __init alauda_init(void)
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{
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return usb_register(&alauda_driver);
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}
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static void __exit alauda_exit(void)
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{
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usb_deregister(&alauda_driver);
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}
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module_init(alauda_init);
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module_exit(alauda_exit);
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@ -1,100 +0,0 @@
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/*
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* Driver for Alauda-based card readers
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*
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* Current development and maintenance by:
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* (c) 2005 Daniel Drake <dsd@gentoo.org>
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*
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* See alauda.c for more explanation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef _USB_ALAUDA_H
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#define _USB_ALAUDA_H
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/*
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* Status bytes
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*/
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#define ALAUDA_STATUS_ERROR 0x01
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#define ALAUDA_STATUS_READY 0x40
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/*
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* Control opcodes (for request field)
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*/
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#define ALAUDA_GET_XD_MEDIA_STATUS 0x08
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#define ALAUDA_GET_SM_MEDIA_STATUS 0x98
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#define ALAUDA_ACK_XD_MEDIA_CHANGE 0x0a
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#define ALAUDA_ACK_SM_MEDIA_CHANGE 0x9a
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#define ALAUDA_GET_XD_MEDIA_SIG 0x86
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#define ALAUDA_GET_SM_MEDIA_SIG 0x96
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/*
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* Bulk command identity (byte 0)
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*/
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#define ALAUDA_BULK_CMD 0x40
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/*
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* Bulk opcodes (byte 1)
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*/
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#define ALAUDA_BULK_GET_REDU_DATA 0x85
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#define ALAUDA_BULK_READ_BLOCK 0x94
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#define ALAUDA_BULK_ERASE_BLOCK 0xa3
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#define ALAUDA_BULK_WRITE_BLOCK 0xb4
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#define ALAUDA_BULK_GET_STATUS2 0xb7
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#define ALAUDA_BULK_RESET_MEDIA 0xe0
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/*
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* Port to operate on (byte 8)
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*/
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#define ALAUDA_PORT_XD 0x00
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#define ALAUDA_PORT_SM 0x01
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/*
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* LBA and PBA are unsigned ints. Special values.
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*/
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#define UNDEF 0xffff
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#define SPARE 0xfffe
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#define UNUSABLE 0xfffd
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int init_alauda(struct us_data *us);
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int alauda_transport(struct scsi_cmnd *srb, struct us_data *us);
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struct alauda_media_info {
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unsigned long capacity; /* total media size in bytes */
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unsigned int pagesize; /* page size in bytes */
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unsigned int blocksize; /* number of pages per block */
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unsigned int uzonesize; /* number of usable blocks per zone */
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unsigned int zonesize; /* number of blocks per zone */
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unsigned int blockmask; /* mask to get page from address */
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unsigned char pageshift;
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unsigned char blockshift;
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unsigned char zoneshift;
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u16 **lba_to_pba; /* logical to physical block map */
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u16 **pba_to_lba; /* physical to logical block map */
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};
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struct alauda_info {
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struct alauda_media_info port[2];
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int wr_ep; /* endpoint to write data out of */
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unsigned char sense_key;
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unsigned long sense_asc; /* additional sense code */
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unsigned long sense_ascq; /* additional sense code qualifier */
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};
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#endif
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31
drivers/usb/storage/unusual_alauda.h
Normal file
31
drivers/usb/storage/unusual_alauda.h
Normal file
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@ -0,0 +1,31 @@
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/* Unusual Devices File for the Alauda-based card readers
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#if defined(CONFIG_USB_STORAGE_ALAUDA) || \
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defined(CONFIG_USB_STORAGE_ALAUDA_MODULE)
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UNUSUAL_DEV( 0x0584, 0x0008, 0x0102, 0x0102,
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"Fujifilm",
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"DPC-R1 (Alauda)",
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US_SC_SCSI, US_PR_ALAUDA, init_alauda, 0),
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UNUSUAL_DEV( 0x07b4, 0x010a, 0x0102, 0x0102,
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"Olympus",
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"MAUSB-10 (Alauda)",
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US_SC_SCSI, US_PR_ALAUDA, init_alauda, 0),
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#endif /* defined(CONFIG_USB_STORAGE_ALAUDA) || ... */
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@ -692,13 +692,6 @@ UNUSUAL_DEV( 0x057b, 0x0022, 0x0000, 0x9999,
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"Silicon Media R/W",
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US_SC_DEVICE, US_PR_DEVICE, NULL, 0),
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#ifdef CONFIG_USB_STORAGE_ALAUDA
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UNUSUAL_DEV( 0x0584, 0x0008, 0x0102, 0x0102,
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"Fujifilm",
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"DPC-R1 (Alauda)",
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US_SC_SCSI, US_PR_ALAUDA, init_alauda, 0 ),
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#endif
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/* Reported by RTE <raszilki@yandex.ru> */
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UNUSUAL_DEV( 0x058f, 0x6387, 0x0141, 0x0141,
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"JetFlash",
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@ -977,13 +970,6 @@ UNUSUAL_DEV( 0x07af, 0x0006, 0x0100, 0x0100,
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US_FL_SINGLE_LUN ),
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#endif
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#ifdef CONFIG_USB_STORAGE_ALAUDA
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UNUSUAL_DEV( 0x07b4, 0x010a, 0x0102, 0x0102,
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"Olympus",
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"MAUSB-10 (Alauda)",
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US_SC_SCSI, US_PR_ALAUDA, init_alauda, 0 ),
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#endif
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/* Datafab KECF-USB / Sagatek DCS-CF / Simpletech Flashlink UCF-100
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* Only revision 1.13 tested (same for all of the above devices,
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* based on the Datafab DF-UG-07 chip). Needed for US_FL_FIX_INQUIRY.
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@ -69,9 +69,6 @@
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#ifdef CONFIG_USB_STORAGE_ONETOUCH
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#include "onetouch.h"
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#endif
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#ifdef CONFIG_USB_STORAGE_ALAUDA
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#include "alauda.h"
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#endif
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#ifdef CONFIG_USB_STORAGE_KARMA
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#include "karma.h"
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#endif
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@ -598,15 +595,6 @@ static void get_transport(struct us_data *us)
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us->transport_reset = usb_stor_Bulk_reset;
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break;
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#ifdef CONFIG_USB_STORAGE_ALAUDA
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case US_PR_ALAUDA:
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us->transport_name = "Alauda Control/Bulk";
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us->transport = alauda_transport;
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us->transport_reset = usb_stor_Bulk_reset;
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us->max_lun = 1;
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break;
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#endif
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#ifdef CONFIG_USB_STORAGE_KARMA
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case US_PR_KARMA:
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us->transport_name = "Rio Karma/Bulk";
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@ -77,6 +77,7 @@ struct ignore_entry {
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}
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static struct ignore_entry ignore_ids[] = {
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# include "unusual_alauda.h"
|
||||
# include "unusual_cypress.h"
|
||||
# include "unusual_datafab.h"
|
||||
# include "unusual_freecom.h"
|
||||
|
|
Loading…
Reference in a new issue