libpayload: Reduce verbosity in USB stack

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

diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c
index d97912140a21936366fb5628ad4557b1d1d3fe85..f258e075e35f7360afa6d1b41514ccfc8839857e 100644 (file)
--- a/payloads/libpayload/drivers/usb/ehci.c
+++ b/payloads/libpayload/drivers/usb/ehci.c
@@ -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;