Author: stepan Date: Wed Mar 24 22:24:17 2010 New Revision: 5285 URL: https://tracker.coreboot.org/trac/coreboot/changeset/5285
Log: Some keyboards need a longer timeout. Also increase error level, because a not-connected keyboard should normally not raise an error. Signed-off-by: Stefan Reinauer stepan@coresystems.de Acked-by: Myles Watson mylesgw@gmail.com
Modified: trunk/src/pc80/keyboard.c
Modified: trunk/src/pc80/keyboard.c ============================================================================== --- trunk/src/pc80/keyboard.c Wed Mar 24 22:21:33 2010 (r5284) +++ trunk/src/pc80/keyboard.c Wed Mar 24 22:24:17 2010 (r5285) @@ -60,8 +60,8 @@ #define KBD_REPLY_ACK 0xFA // Command ACK #define KBD_REPLY_RESEND 0xFE // Command NACK, send command again
-/* Wait 200ms for keyboard controller answers */ -#define KBC_TIMEOUT_IN_MS 200 +/* Wait 400ms for keyboard controller answers */ +#define KBC_TIMEOUT_IN_MS 400
static int kbc_input_buffer_empty(void) { @@ -85,7 +85,7 @@ }
if (!timeout) { - printk(BIOS_WARNING, "Keyboard controller output buffer result timeout\n"); + printk(BIOS_INFO, "Keyboard controller output buffer result timeout\n"); } return !!timeout; }