Hi,
Here's a patch for the sparc64 code against 2.5.2-pre9 that enables the
code to compile properly due to a patch that has been sent to Linus that
changes the field names of the usbdevfs_ctrltransfer structure to match
the USB spec names.
thanks,
greg k-h
diff -Nru a/arch/sparc64/kernel/ioctl32.c b/arch/sparc64/kernel/ioctl32.c
--- a/arch/sparc64/kernel/ioctl32.c Sun Jan 6 12:18:36 2002
+++ b/arch/sparc64/kernel/ioctl32.c Sun Jan 6 12:18:36 2002
@@ -3379,11 +3379,11 @@
}
struct usbdevfs_ctrltransfer32 {
- __u8 requesttype;
- __u8 request;
- __u16 value;
- __u16 index;
- __u16 length;
+ __u8 bRequestType;
+ __u8 bRequest;
+ __u16 wValue;
+ __u16 wIndex;
+ __u16 wLength;
__u32 timeout; /* in milliseconds */
__u32 data;
};
@@ -3413,14 +3413,14 @@
/* In usbdevice_fs, it limits the control buffer to a page,
* for simplicity so do we.
*/
- if (!uptr || kctrl.length > PAGE_SIZE)
+ if (!uptr || kctrl.wLength > PAGE_SIZE)
return -EINVAL;
kptr = (void *)__get_free_page(GFP_KERNEL);
- if ((kctrl.requesttype & 0x80) == 0) {
+ if ((kctrl.bRequestType & 0x80) == 0) {
err = -EFAULT;
- if (copy_from_user(kptr, uptr, kctrl.length))
+ if (copy_from_user(kptr, uptr, kctrl.wLength))
goto out;
}
@@ -3432,8 +3432,8 @@
set_fs(old_fs);
if (err >= 0 &&
- ((kctrl.requesttype & 0x80) != 0)) {
- if (copy_to_user(uptr, kptr, kctrl.length))
+ ((kctrl.bRequestType & 0x80) != 0)) {
+ if (copy_to_user(uptr, kptr, kctrl.wLength))
err = -EFAULT;
}
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