discoverd weird endianness bug in sauter's usport. fixed

[ppcskel.git] / usb / host / ohci.c

diff --git a/usb/host/ohci.c b/usb/host/ohci.c
index 840a27e0b0fa844b0570e36a71aaa147ad40245a..77a21b97e8ff0217085d77a167891791d6482cb2 100644 (file)
--- a/usb/host/ohci.c
+++ b/usb/host/ohci.c
@@ -221,16 +221,28 @@ u8 hcdi_enqueue(usb_transfer_descriptor *td) {
                        printf("pid_setup\n");
                        tmptd->flags |= ACCESS_LE(OHCI_TD_DIRECTION_PID_SETUP);
                        tmptd->flags |= ACCESS_LE(OHCI_TD_TOGGLE_0);
+                       tmptd->flags |= ACCESS_LE(OHCI_TD_BUFFER_ROUNDING);
                        break;
                case USB_PID_OUT:
                        printf("pid_out\n");
                        tmptd->flags |= ACCESS_LE(OHCI_TD_DIRECTION_PID_OUT);
+                       tmptd->flags |= ACCESS_LE(OHCI_TD_BUFFER_ROUNDING);
+
+                       /*
+                        * TODO: just temporary solution!
+                        * there can be also regular PID_OUT pakets
+                        */
                        tmptd->flags |= ACCESS_LE(OHCI_TD_TOGGLE_1);
                        break;
                case USB_PID_IN:
                        printf("pid_in\n");
                        tmptd->flags |= ACCESS_LE(OHCI_TD_DIRECTION_PID_IN);
-                       /* let the endpoint do the togglestuff! */
+                       tmptd->flags |= ACCESS_LE(OHCI_TD_BUFFER_ROUNDING);
+                       /*
+                        * let the endpoint do the togglestuff!
+                        * TODO: just temporary solution!
+                        * there can be also inregular PID_IN pakets (@Status Stage)
+                        */
                        tmptd->flags |= ACCESS_LE(OHCI_TD_TOGGLE_CARRY);
 #if 0
                        /* should be done by HC!
@@ -242,7 +254,7 @@ u8 hcdi_enqueue(usb_transfer_descriptor *td) {
 #endif
                        break;
        }
-       tmptd->flags |= ACCESS_LE(OHCI_TD_SET_DELAY_INTERRUPT(7) | OHCI_TD_BUFFER_ROUNDING);
+       tmptd->flags |= ACCESS_LE(OHCI_TD_SET_DELAY_INTERRUPT(7));
 
        printf("tmptd hexdump (before) 0x%08X:\n", tmptd);
        hexdump(tmptd, sizeof(struct general_td));