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libpayload: Use usb_debug() to show USB messages

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Previously printf()'s were used to show USB messages
which results in lots of USB information being shown
when it isn't needed. This will now use the usb_debug()
printing funtion that already exists in usb.h.

Change-Id: I2199814de3327417417eb2e26a660f4a5557cb9f
Signed-off-by: Dave Frodin <dave.frodin@se-eng.com>
Reviewed-on: http://review.coreboot.org/2044
Tested-by: build bot (Jenkins)
Reviewed-by: Anton Kochkov <anton.kochkov@gmail.com>
This commit is contained in:
Dave Frodin
2012-12-11 13:08:07 -07:00
committed by Anton Kochkov
parent 8024b65550
commit 6bf11cf50c
9 changed files with 54 additions and 54 deletions
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8
payloads/libpayload/drivers/usb/ehci.c
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@ -206,7 +206,7 @@ static int wait_for_tds(qtd_t *head)
&& timeout--)
udelay(50);
if (timeout < 0) {
printf("Error: ehci: queue transfer "
usb_debug("Error: ehci: queue transfer "
"processing timed out.\n");
return 1;
}
@ -362,7 +362,7 @@ static int ehci_control (usbdev_t *dev, direction_t dir, int drlen, void *devreq
(EHCI_SETUP << QTD_PID_SHIFT) |
(3 << QTD_CERR_SHIFT);
if (fill_td(cur, devreq, drlen) != drlen) {
printf("ERROR: couldn't send the entire device request\n");
usb_debug("ERROR: couldn't send the entire device request\n");
}
qtd_t *next = memalign(32, sizeof(qtd_t));
cur->next_qtd = virt_to_phys(next);
@ -379,7 +379,7 @@ static int ehci_control (usbdev_t *dev, direction_t dir, int drlen, void *devreq
(((dir == OUT)?EHCI_OUT:EHCI_IN) << QTD_PID_SHIFT) |
(3 << QTD_CERR_SHIFT);
if (fill_td(cur, data, dalen) != dalen) {
printf("ERROR: couldn't send the entire control payload\n");
usb_debug("ERROR: couldn't send the entire control payload\n");
}
next = memalign(32, sizeof(qtd_t));
cur->next_qtd = virt_to_phys(next);
@ -556,7 +556,7 @@ static void *ehci_create_intr_queue(
}
}
if (nothing_placed) {
printf("Error: Failed to place ehci interrupt queue head "
usb_debug("Error: Failed to place ehci interrupt queue head "
"into periodic schedule: no space left\n");
ehci_destroy_intr_queue(ep, intrq);
return NULL;