| commit | f4df73c2914a49bf6a55896aaecb0563c955e167 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Thu Nov 15 21:41:50 2007 -0500 |
| committer | Thomas Gleixner <tglx@apollo.(none)> | Sat Nov 17 16:27:01 2007 +0100 |
| tree | aa4cce2f8e3dce442f145fc2c71b6c7d9840ffe4 | |
| parent | bbbd99955bfe84c9ae63f51db946a7bcd21f48be [diff] |
x86: add hpet sanity checks Some BIOSes advertise HPET at 0x0. We really do no want to allocate a resource there. Check for it and leave early. Other BIOSes tell us the HPET is at 0xfed0000000000000 instead of 0xfed00000. Add a check and fix it up with a warning on user request. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>