patch-2.4.25 linux-2.4.25/arch/cris/drivers/usb-host.c

• Lines: 28
• Date: 2004-02-18 05:36:30.000000000 -0800
• Orig file: linux-2.4.24/arch/cris/drivers/usb-host.c
• Orig date: 2003-08-25 04:44:39.000000000 -0700

diff -urN linux-2.4.24/arch/cris/drivers/usb-host.c linux-2.4.25/arch/cris/drivers/usb-host.c
@@ -41,7 +41,7 @@
 #define ETRAX_USB_RX_IRQ USB_DMA_RX_IRQ_NBR
 #define ETRAX_USB_TX_IRQ USB_DMA_TX_IRQ_NBR
 
-static const char *usb_hcd_version = "$Revision: 1.18 $";
+static const char *usb_hcd_version = "$Revision: 1.19 $";
 
 #undef KERN_DEBUG
 #define KERN_DEBUG ""
@@ -1540,9 +1540,18 @@
                    ctrl pipes are not. */
                 
 		if (myNextRxDesc->status & IO_MASK(USB_IN_status, error)) {
+			__u32 r_usb_ept_data;
+
 			warn("error in rx desc->status, epid %d, first urb = 0x%lx", 
                              epid, (unsigned long)urb);
 			__dump_in_desc(myNextRxDesc);
+
+                        *R_USB_EPT_INDEX = IO_FIELD(R_USB_EPT_INDEX, value, epid); 
+                        nop();
+                        r_usb_ept_data = *R_USB_EPT_DATA;
+			warn("R_USB_EPT_DATA for epid %d = 0x%x", epid, r_usb_ept_data);
+			warn("R_USB_STATUS = 0x%x", *R_USB_STATUS);
+
                         etrax_usb_complete_urb(urb, -EPROTO);
 			goto skip_out;
 		}