]> git.baikalelectronics.ru Git - kernel.git/commit
rtc-cmos: display HPET emulation mode
authorDavid Brownell <david-b@pacbell.net>
Sat, 23 Feb 2008 23:23:44 +0000 (15:23 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Sun, 24 Feb 2008 01:12:14 +0000 (17:12 -0800)
commitb9a22962f558bddeea30a5422920e60b0f687c66
tree332279f151a0cf5c16e1c0229d07c5d6e8ee235f
parent17c030836936d464ecd5d8617996dbd7f795a9af
rtc-cmos: display HPET emulation mode

For the "cmos" RTC, have /proc/driver/rtc say whether HPET based IRQ
emulation is in effect.  Given the problems we've had with this particular
hardware maldesign (and the fact that most BIOS code seems not to provide
the IRQ routing needed to use the saner HPET modes), this should help
troubleshooting.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/rtc-cmos.c