Hi,
This patch removes the inofficial ioctls that were used to support the
PV8630 USB-over-Parport chipset. They were already ifdefed out.
Instead of them, the more generic (and official) SCANNER_IOCTL_CTRLMSG
should be used. The last software that used the old ioctl
(sane-hp4200) switched to the new ioctls a long time ago.
This patch is ontop of the "user-supplied" patch.
Bye,
Henning
diff -u -r linux-2.4.21-pre3.user_supplied/drivers/usb/scanner.c
linux-2.4.21-pre3.pv/drivers/usb/scanner.c
--- linux-2.4.21-pre3.user_supplied/drivers/usb/scanner.c 2003-01-12
23:30:16.000000000 +0100
+++ linux-2.4.21-pre3.pv/drivers/usb/scanner.c 2003-01-13 00:03:49.000000000 +0100
@@ -334,13 +334,13 @@
* - Added vendor/product ids for Visioneer scanners.
* - Print information about user-supplied ids only once at startup instead
* of everytime any USB device is plugged in.
- *
+ * - Removed PV8630 ioctls. Use the standard ioctls instead.
+ *
* TODO
* - Remove the 2/3 endpoint limitation
* - Performance
* - Select/poll methods
* - More testing
- * - Proper registry/assignment for LM9830 ioctl's
* - More general usage ioctl's
*
*
@@ -723,54 +723,6 @@
case SCANNER_IOCTL_PRODUCT :
retval = (put_user(dev->descriptor.idProduct, (unsigned int *) arg));
break;
-#ifdef PV8630
- case PV8630_IOCTL_INREQUEST :
- {
- struct {
- __u8 data;
- __u8 request;
- __u16 value;
- __u16 index;
- } args;
-
- if (copy_from_user(&args, (void *)arg, sizeof(args))) {
- retval = -EFAULT;
- break;
- }
-
- retval = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
- args.request, USB_TYPE_VENDOR|
- USB_RECIP_DEVICE|USB_DIR_IN,
- args.value, args.index, &args.data,
- 1, HZ*5);
-
- if (copy_to_user((void *)arg, &args, sizeof(args)))
- retval = -EFAULT;
-
- break;
- }
- case PV8630_IOCTL_OUTREQUEST :
- {
- struct {
- __u8 request;
- __u16 value;
- __u16 index;
- } args;
-
- if (copy_from_user(&args, (void *)arg, sizeof(args))) {
- retval = -EFAULT;
- break;
- }
-
- retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
- args.request, USB_TYPE_VENDOR|
- USB_RECIP_DEVICE|USB_DIR_OUT,
- args.value, args.index, NULL,
- 0, HZ*5);
-
- break;
- }
-#endif /* PV8630 */
case SCANNER_IOCTL_CTRLMSG:
{
struct ctrlmsg_ioctl {
diff -u -r linux-2.4.21-pre3.user_supplied/drivers/usb/scanner.h
linux-2.4.21-pre3.pv/drivers/usb/scanner.h
--- linux-2.4.21-pre3.user_supplied/drivers/usb/scanner.h 2003-01-12
23:32:54.000000000 +0100
+++ linux-2.4.21-pre3.pv/drivers/usb/scanner.h 2003-01-13 00:07:27.000000000 +0100
@@ -35,13 +35,7 @@
// #define DEBUG
-/* Enable this to support the older ioctl interfaces scanners that
- * a PV8630 Scanner-On-Chip. The prefered method is the
- * SCANNER_IOCTL_CTRLMSG ioctl.
- */
-// #define PV8630
-
-#define DRIVER_VERSION "0.4.9"
+#define DRIVER_VERSION "0.4.10"
#define DRIVER_DESC "USB Scanner Driver"
#include <linux/usb.h>
@@ -267,13 +261,6 @@
#define RD_EXPIRE 12 /* Number of attempts to wait X seconds */
-/* FIXME: These are NOT registered ioctls()'s */
-#ifdef PV8630
-#define PV8630_IOCTL_INREQUEST 69
-#define PV8630_IOCTL_OUTREQUEST 70
-#endif /* PV8630 */
-
-
/* read vendor and product IDs from the scanner */
#define SCANNER_IOCTL_VENDOR _IOR('U', 0x20, int)
#define SCANNER_IOCTL_PRODUCT _IOR('U', 0x21, int)
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