Update of /cvsroot/linuxconsole/ruby/linux/drivers/usb
In directory usw-pr-cvs1:/tmp/cvs-serv29487/drivers/usb
Modified Files:
hid-core.c
Log Message:
Fix the updated driver - now it has (hopefully working) support for interrupt out pipe.
Index: hid-core.c
===================================================================
RCS file: /cvsroot/linuxconsole/ruby/linux/drivers/usb/hid-core.c,v
retrieving revision 1.38
retrieving revision 1.39
diff -u -d -r1.38 -r1.39
--- hid-core.c 2002/01/24 19:51:26 1.38
+++ hid-core.c 2002/01/24 21:26:21 1.39
@@ -1195,6 +1195,7 @@
struct hid_report_enum *report_enum;
struct hid_report *report;
struct list_head *list;
+ int len;
report_enum = hid->report_enum + HID_INPUT_REPORT;
list = report_enum->report_list.next;
@@ -1221,6 +1222,9 @@
list = report_enum->report_list.next;
while (list != &report_enum->report_list) {
report = (struct hid_report *) list;
+ len = ((report->size - 1) >> 3) + 1 + report_enum->numbered;
+ if (len > hid->urbin->transfer_buffer_length)
+ hid->urbin->transfer_buffer_length = len < HID_BUFFER_SIZE ? len : HID_BUFFER_SIZE;
usb_control_msg(hid->dev, usb_sndctrlpipe(hid->dev, 0),
0x0a, USB_TYPE_CLASS | USB_RECIP_INTERFACE, report->id,
hid->ifnum, NULL, 0, HZ * USB_CTRL_SET_TIMEOUT);
@@ -1320,7 +1324,7 @@
continue;
if (!(hid->urbout = usb_alloc_urb(0)))
goto fail;
- pipe = usb_sndbulkpipe(dev, endpoint->bEndpointAddress); /* FIXME should we use sndint here? */
+ pipe = usb_sndbulkpipe(dev, endpoint->bEndpointAddress);
FILL_BULK_URB(hid->urbout, dev, pipe, hid->outbuf, 0, hid_irq_out, hid);
}
}
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