diff options
| author | Furquan Shaikh <furquan@google.com> | 2019-06-03 19:02:31 -0700 |
|---|---|---|
| committer | Furquan Shaikh <furquan@google.com> | 2019-06-14 18:13:41 +0000 |
| commit | 7c369c1e450ec4ffecdf770cadb21f2ca2b06b53 (patch) | |
| tree | 4d9cce80c4566d54553d428f132bb0756c936e3a | |
| parent | 3bf4e28fb83ee1550e8adc1f1dcf993ccb79bdf4 (diff) | |
libpayload/i8042/keyboard: Log errors during initialization
Add error messages for all failed commands in keyboard_init().
Change-Id: Ie42ccbc4d850912c83e00376b27f192d5b652057
Signed-off-by: Furquan Shaikh <furquan@google.com>
Signed-off-by: Paul Menzel <pmenzel@molgen.mpg.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33446
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | payloads/libpayload/drivers/i8042/keyboard.c | 16 |
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); } |