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Fill in the uhci_dump_ii function (from NetBSD).

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This commit is contained in:
joe 2002-02-10 15:38:47 +00:00
parent bb08463f2b
commit 56f70a75ef
1 changed files with 49 additions and 6 deletions
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55
sys/dev/usb/uhci.c
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@ -704,12 +704,6 @@ uhci_dumpregs(uhci_softc_t *sc)
UREAD2(sc, UHCI_PORTSC2)));
}
Static void
uhci_dump_ii(uhci_intr_info_t *ii)
{
printf("Fill me in");
}
void
uhci_dump_td(uhci_soft_td_t *p)
{
@ -812,6 +806,55 @@ uhci_dump_tds(uhci_soft_td_t *std)
break;
}
}
Static void
uhci_dump_ii(uhci_intr_info_t *ii)
{
usbd_pipe_handle pipe;
usb_endpoint_descriptor_t *ed;
usbd_device_handle dev;
#ifdef DIAGNOSTIC
#define DONE ii->isdone
#else
#define DONE 0
#endif
if (ii == NULL) {
printf("ii NULL\n");
return;
}
if (ii->xfer == NULL) {
printf("ii %p: done=%d xfer=NULL\n",
ii, DONE);
return;
}
pipe = ii->xfer->pipe;
if (pipe == NULL) {
printf("ii %p: done=%d xfer=%p pipe=NULL\n",
ii, DONE, ii->xfer);
return;
}
if (pipe->endpoint == NULL) {
printf("ii %p: done=%d xfer=%p pipe=%p pipe->endpoint=NULL\n",
ii, DONE, ii->xfer, pipe);
return;
}
if (pipe->device == NULL) {
printf("ii %p: done=%d xfer=%p pipe=%p pipe->device=NULL\n",
ii, DONE, ii->xfer, pipe);
return;
}
ed = pipe->endpoint->edesc;
dev = pipe->device;
printf("ii %p: done=%d xfer=%p dev=%p vid=0x%04x pid=0x%04x addr=%d pipe=%p ep=0x%02x attr=0x%02x\n",
ii, DONE, ii->xfer, dev,
UGETW(dev->ddesc.idVendor),
UGETW(dev->ddesc.idProduct),
dev->address, pipe,
ed->bEndpointAddress, ed->bmAttributes);
#undef DONE
}
#endif
/*