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libpayload: Reduce verbosity in USB stack

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The USB stack is pretty noisy. Reduce the output to a sane level.

Change-Id: I250949e5cf74a8c6d43822b2e7487143b2ae1c65
Signed-off-by: Mathias Krause <mathias.krause@secunet.com>
Reviewed-on: http://review.coreboot.org/393
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Mathias Krause
2011-06-08 15:36:55 +02:00
committed by Stefan Reinauer
parent 0805201143
commit c4716b4ebf
9 changed files with 85 additions and 86 deletions
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8
payloads/libpayload/drivers/usb/ehci.c
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@ -34,9 +34,9 @@
static void dump_td(u32 addr)
{
qtd_t *td = phys_to_virt(addr);
printf("td at phys(%x): active: %x, halted: %x, data_buf_err: %x\n babble: %x, xact_err: %x, missed_mframe: %x\n splitxstate: %x, perr: %x\n\n",
debug("td at phys(%x): active: %x, halted: %x, data_buf_err: %x\n babble: %x, xact_err: %x, missed_mframe: %x\n splitxstate: %x, perr: %x\n\n",
addr, td->active, td->halted, td->data_buf_err, td->babble, td->xact_err, td->missed_mframe, td->splitxstate, td->perr);
printf("- cerr: %x, total_len: %x\n\n", td->cerr, td->total_len);
debug("- cerr: %x, total_len: %x\n\n", td->cerr, td->total_len);
}
static void ehci_start (hci_t *controller)
@ -122,7 +122,7 @@ int wait_for_tds(qtd_t *head)
if (cur->halted) {
printf("ERROR with packet\n");
dump_td(virt_to_phys(cur));
printf("-----------------\n");
debug("-----------------\n");
return 1;
}
if (cur->next_qtd & 1) {
@ -130,7 +130,7 @@ int wait_for_tds(qtd_t *head)
}
if (0) dump_td(virt_to_phys(cur));
/* helps debugging the TD chain */
if (0) printf("\nmoving from %x to %x\n", cur, phys_to_virt(cur->next_qtd));
if (0) debug("\nmoving from %x to %x\n", cur, phys_to_virt(cur->next_qtd));
cur = phys_to_virt(cur->next_qtd);
}
return result;