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path: root/payloads/libpayload/drivers/i8042/keyboard.c
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Diffstat (limited to 'payloads/libpayload/drivers/i8042/keyboard.c')
-rw-r--r--payloads/libpayload/drivers/i8042/keyboard.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/payloads/libpayload/drivers/i8042/keyboard.c b/payloads/libpayload/drivers/i8042/keyboard.c
index 3e5f988c48..48d35a07f7 100644
--- a/payloads/libpayload/drivers/i8042/keyboard.c
+++ b/payloads/libpayload/drivers/i8042/keyboard.c
@@ -319,25 +319,33 @@ void keyboard_init(void)
/* Set scancode set 1 */
ret = keyboard_cmd(I8042_KBCMD_SET_SCANCODE);
- if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE))
+ if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE)) {
+ printf("ERROR: Keyboard set scancode failed!\n");
return;
+ }
ret = keyboard_cmd(I8042_SCANCODE_SET_1);
- if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE))
+ if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE)) {
+ printf("ERROR: Keyboard scancode set#1 failed!\n");
return;
+ }
/*
* Set default parameters.
* Fix for broken QEMU ps/2 make scancodes.
*/
ret = keyboard_cmd(0xf6);
- if (!ret)
+ if (!ret) {
+ printf("ERROR: Keyboard set default params failed!\n");
return;
+ }
/* Enable scanning */
ret = keyboard_cmd(I8042_KBCMD_EN);
- if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE))
+ if (!ret && !CONFIG(LP_PC_KEYBOARD_IGNORE_INIT_FAILURE)) {
+ printf("ERROR: Keyboard enable scanning failed!\n");
return;
+ }
console_add_input_driver(&cons);
}