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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_rh.c
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@@ -56,7 +56,7 @@ ehci_rh_hand_over_port (usbdev_t *dev, int port)
volatile portsc_t *p = &(RH_INST(dev)->ports[port]);
volatile portsc_t tmp;
printf("giving up port %x, it's USB1\n", port+1);
debug("giving up port %x, it's USB1\n", port+1);
/* Lowspeed device. Hand over to companion */
tmp = *p;
@@ -76,7 +76,7 @@ ehci_rh_scanport (usbdev_t *dev, int port)
volatile portsc_t *p = &(RH_INST(dev)->ports[port]);
volatile portsc_t tmp;
if (RH_INST(dev)->devices[port]!=-1) {
printf("Unregister device at port %x\n", port+1);
debug("Unregister device at port %x\n", port+1);
usb_detach_device(dev->controller, RH_INST(dev)->devices[port]);
RH_INST(dev)->devices[port]=-1;
}
@@ -109,7 +109,7 @@ ehci_rh_scanport (usbdev_t *dev, int port)
ehci_rh_hand_over_port(dev, port);
return;
}
printf("port %x hosts a USB2 device\n", port+1);
debug("port %x hosts a USB2 device\n", port+1);
RH_INST(dev)->devices[port] = usb_attach_device(dev->controller, dev->address, port, 2);
}
/* RW/C register, so clear it by writing 1 */
@@ -153,7 +153,7 @@ ehci_rh_init (usbdev_t *dev)
RH_INST(dev)->n_ports = EHCI_INST(dev->controller)->capabilities->n_ports;
RH_INST(dev)->ports = EHCI_INST(dev->controller)->operation->portsc;
printf("root hub has %x ports\n", RH_INST(dev)->n_ports);
debug("root hub has %x ports\n", RH_INST(dev)->n_ports);
RH_INST(dev)->devices = malloc(RH_INST(dev)->n_ports * sizeof(int));
for (i=0; i < RH_INST(dev)->n_ports; i++) {