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Diffstat (limited to 'src/console/qemu_debugcon_console.c')
| -rw-r--r-- | src/console/qemu_debugcon_console.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/console/qemu_debugcon_console.c b/src/console/qemu_debugcon_console.c index e2591baa15..1d66d87c64 100644 --- a/src/console/qemu_debugcon_console.c +++ b/src/console/qemu_debugcon_console.c @@ -26,6 +26,9 @@ static unsigned char readback; static void debugcon_init(void) { readback = inb(CONFIG_CONSOLE_QEMU_DEBUGCON_PORT); + printk(BIOS_INFO, "QEMU debugcon %s [port 0x%x]\n", + (readback == 0xe9) ? "detected" : "not found", + CONFIG_CONSOLE_QEMU_DEBUGCON_PORT); } static void debugcon_tx_byte(unsigned char data) |