Changeset 44d8853 in mainline for uspace/drv/uhci/uhci.c

Timestamp:

2011-01-28T23:51:36Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4046c1ea, c8ca07e

Parents:

e68de30

Message:

Fixed: Do not crash on zero buffers

File:

• uspace/drv/uhci/uhci.c (modified) (2 diffs)

uspace/drv/uhci/uhci.c

@@ -175 +175 @@
         assert(instance);
 
+        uhci_print_verbose("Appending a new transfer to queue.\n");
         ret = transfer_list_append(&instance->transfers[transfer_type], td);
         CHECK_RET_TRANS_FREE_JOB_TD("Failed to append transfer descriptor.\n");
@@ -226 +227 @@
                 uint16_t reg;
                 reg = pio_read_16(&instance->registers->usbcmd);
-                uhci_print_verbose("Command register: %X\n", reg);
+                uhci_print_info("Command register: %X\n", reg);
                 reg = pio_read_16(&instance->registers->usbsts);
-                uhci_print_verbose("Status register: %X\n", reg);
+                uhci_print_info("Status register: %X\n", reg);
 /*
                 uintptr_t frame_list = pio_read_32(&instance->registers->flbaseadd);