From cf7dffeabc82c50f807a62ba8ef6ed45ff53cbc8 Mon Sep 17 00:00:00 2001 From: Sven Schnelle Date: Wed, 27 Apr 2011 19:47:28 +0000 Subject: Lenovo H8: add h8_ultrabay_device_present() returns 1 if a CDROM/HDD device is plugging in the ultrabay. Return 0 if there's a battery or superio extensions plugged in. Signed-off-by: Sven Schnelle Acked-by: Peter Stuge git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6545 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/ec/lenovo/h8/h8.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/ec/lenovo/h8/h8.c') diff --git a/src/ec/lenovo/h8/h8.c b/src/ec/lenovo/h8/h8.c index 6a595257f1..e2e5f998be 100644 --- a/src/ec/lenovo/h8/h8.c +++ b/src/ec/lenovo/h8/h8.c @@ -87,6 +87,11 @@ void h8_disable_event(int event) } +int h8_ultrabay_device_present(void) +{ + return ec_read(H8_STATUS1) & 0x5 ? 0 : 1; +} + static void h8_enable(device_t dev) { struct ec_lenovo_h8_config *conf = dev->chip_info; -- cgit v1.2.3