? .built-in.o.cmd
? .tmp_versions
? .usbatm.ko.cmd
? .usbatm.mod.o.cmd
? .usbatm.o.cmd
? iso.patch
? iso1.patch
? quirk.patch
? usbatm.ko
? usbatm.mod.c
Index: usbatm.c
===================================================================
RCS file: /home/cvs/usbatm/usbatm.c,v
retrieving revision 1.47
diff -u -r1.47 usbatm.c
--- usbatm.c	27 May 2005 16:17:23 -0000	1.47
+++ usbatm.c	1 Jul 2005 18:04:32 -0000
@@ -1017,7 +1017,10 @@
 	usbatm_init_channel(&instance->tx_channel);
 	tasklet_init(&instance->rx_channel.tasklet, usbatm_rx_process, (unsigned long)instance);
 	tasklet_init(&instance->tx_channel.tasklet, usbatm_tx_process, (unsigned long)instance);
-	instance->rx_channel.endpoint = usb_rcvbulkpipe(usb_dev, driver->in);
+	if (usb_pipeisoc(driver->in))
+		instance->rx_channel.endpoint = usb_rcvisocpipe(usb_dev, driver->in);
+	else
+		instance->rx_channel.endpoint = usb_rcvbulkpipe(usb_dev, driver->in);
 	instance->tx_channel.endpoint = usb_sndbulkpipe(usb_dev, driver->out);
 	instance->rx_channel.stride = ATM_CELL_SIZE + driver->rx_padding;
 	instance->tx_channel.stride = ATM_CELL_SIZE + driver->tx_padding;
@@ -1039,7 +1042,15 @@
 			iso_size = usb_maxpacket(instance->usb_dev, channel->endpoint, 0);
 			iso_size -= iso_size % channel->stride;	/* alignment */
 			BUG_ON(!iso_size);
+#if 0
 			iso_packets = (channel->buf_size - 1) / iso_size + 1;
+#else
+			/* Some modem have problem when packet size is
+			 * not maxpacket size.
+			 */
+			iso_packets = channel->buf_size / iso_size;
+			channel->buf_size = iso_packets * iso_size;
+#endif
 		}
 
 		urb = usb_alloc_urb(iso_packets, GFP_KERNEL);
Index: usbatm.h
===================================================================
RCS file: /home/cvs/usbatm/usbatm.h,v
retrieving revision 1.19
diff -u -r1.19 usbatm.h
--- usbatm.h	30 May 2005 08:48:13 -0000	1.19
+++ usbatm.h	1 Jul 2005 18:04:32 -0000
@@ -79,6 +79,9 @@
 	do {} while (0)
 #endif
 
+/* macro for passing an endpoint type */
+#define ISO_ENDPOINT(num) (num | PIPE_ISOCHRONOUS << 30)
+#define BULK_ENDPOINT(num) (num)
 
 /* mini driver */