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Some driver fixes for libpayload:

Browse Source 
- fix minor bug in serial driver.
- latest USB stack fixes
- fix dead store in options.c

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4239 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer
2009-04-30 16:46:12 +00:00
committed by Stefan Reinauer
parent b5fb0c5c4e
commit d233f363c1
6 changed files with 35 additions and 9 deletions
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19
payloads/libpayload/drivers/usb/uhci.c
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@@ -63,7 +63,23 @@ uhci_dump (hci_t *controller)
static void
td_dump (td_t *td)
{
printf ("%x packet (at %lx) to %x.%x failed\n", td->pid,
char td_value[3];
char *td_type;
switch (td->pid) {
case SETUP:
td_type="SETUP";
break;
case IN:
td_type="IN";
break;
case OUT:
td_type="OUT";
break;
default:
sprintf(td_value, "%x", td->pid);
td_type=td_value;
}
printf ("%s packet (at %lx) to %x.%x failed\n", td_type,
virt_to_phys (td), td->dev_addr, td->endp);
printf ("td (counter at %x) returns: ", td->counter);
printf (" bitstuff err: %x, ", td->status_bitstuff_err);
@@ -493,6 +509,7 @@ uhci_create_intr_queue (endpoint_t *ep, int reqsize, int reqcount, int reqtiming
qh_t *qh = memalign(16, sizeof(qh_t));
qh->elementlinkptr.ptr = virt_to_phys(tds);
qh->elementlinkptr.queue_head = 0;
qh->elementlinkptr.terminate = 0;
intr_q *q = malloc(sizeof(intr_q));