libpayload: Reduce verbosity in USB stack

[coreboot.git] / payloads / libpayload / drivers / usb / uhci.c

diff --git a/payloads/libpayload/drivers/usb/uhci.c b/payloads/libpayload/drivers/usb/uhci.c
index 1f80c6a3c699486be2f4d562007515eaccced2d7..4484e1733184d9e1c0baf7db35e975c94757dcff 100644 (file)
--- a/payloads/libpayload/drivers/usb/uhci.c
+++ b/payloads/libpayload/drivers/usb/uhci.c
@@ -50,14 +50,14 @@ static u8* uhci_poll_intr_queue (void *queue);
 static void
 uhci_dump (hci_t *controller)
 {
-       printf ("dump:\nUSBCMD: %x\n", uhci_reg_read16 (controller, USBCMD));
-       printf ("USBSTS: %x\n", uhci_reg_read16 (controller, USBSTS));
-       printf ("USBINTR: %x\n", uhci_reg_read16 (controller, USBINTR));
-       printf ("FRNUM: %x\n", uhci_reg_read16 (controller, FRNUM));
-       printf ("FLBASEADD: %x\n", uhci_reg_read32 (controller, FLBASEADD));
-       printf ("SOFMOD: %x\n", uhci_reg_read8 (controller, SOFMOD));
-       printf ("PORTSC1: %x\n", uhci_reg_read16 (controller, PORTSC1));
-       printf ("PORTSC2: %x\n", uhci_reg_read16 (controller, PORTSC2));
+       debug ("dump:\nUSBCMD: %x\n", uhci_reg_read16 (controller, USBCMD));
+       debug ("USBSTS: %x\n", uhci_reg_read16 (controller, USBSTS));
+       debug ("USBINTR: %x\n", uhci_reg_read16 (controller, USBINTR));
+       debug ("FRNUM: %x\n", uhci_reg_read16 (controller, FRNUM));
+       debug ("FLBASEADD: %x\n", uhci_reg_read32 (controller, FLBASEADD));
+       debug ("SOFMOD: %x\n", uhci_reg_read8 (controller, SOFMOD));
+       debug ("PORTSC1: %x\n", uhci_reg_read16 (controller, PORTSC1));
+       debug ("PORTSC2: %x\n", uhci_reg_read16 (controller, PORTSC2));
 }
 #endif
 
@@ -80,21 +80,21 @@ td_dump (td_t *td)
                        sprintf(td_value, "%x", td->pid);
                        td_type=td_value;
        }
-       printf ("%s packet (at %lx) to %x.%x failed\n", td_type,
+       debug ("%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);
-       printf (" CRC err: %x, ", td->status_crc_err);
-       printf (" NAK rcvd: %x, ", td->status_nakrcvd);
-       printf (" Babble: %x, ", td->status_babble);
-       printf (" Data Buffer err: %x, ", td->status_databuf_err);
-       printf (" Stalled: %x, ", td->status_stalled);
-       printf (" Active: %x\n", td->status_active);
+       debug ("td (counter at %x) returns: ", td->counter);
+       debug (" bitstuff err: %x, ", td->status_bitstuff_err);
+       debug (" CRC err: %x, ", td->status_crc_err);
+       debug (" NAK rcvd: %x, ", td->status_nakrcvd);
+       debug (" Babble: %x, ", td->status_babble);
+       debug (" Data Buffer err: %x, ", td->status_databuf_err);
+       debug (" Stalled: %x, ", td->status_stalled);
+       debug (" Active: %x\n", td->status_active);
        if (td->status_babble)
-               printf (" Babble because of %s\n",
+               debug (" Babble because of %s\n",
                        td->status_bitstuff_err ? "host" : "device");
        if (td->status_active)
-               printf (" still active - timeout?\n");
+               debug (" still active - timeout?\n");
 }
 
 static void
@@ -112,7 +112,7 @@ uhci_reset (hci_t *controller)
        uhci_reg_write32 (controller, FLBASEADD,
                          (u32) virt_to_phys (UHCI_INST (controller)->
                                              framelistptr));
-       //printf ("framelist at %p\n",UHCI_INST(controller)->framelistptr);
+       //debug ("framelist at %p\n",UHCI_INST(controller)->framelistptr);
 
        /* disable irqs */
        uhci_reg_write16 (controller, USBINTR, 0);
@@ -367,7 +367,7 @@ uhci_control (usbdev_t *dev, direction_t dir, int drlen, void *devreq, int dalen
        if (td == 0) {
                result = 0;
        } else {
-               printf ("control packet, req %x\n", req);
+               debug ("control packet, req %x\n", req);
                td_dump (td);
                result = 1;
        }