kernel - Add a BIOS quirks for AMD
authorMatthew Dillon <dillon@apollo.backplane.com>
Mon, 27 Mar 2017 06:40:56 +0000 (23:40 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Mon, 27 Mar 2017 06:43:09 +0000 (23:43 -0700)
commit37af6e0594e4e31243bca9b8f36c10863018e285
tree4c521d53b2107d13e52f39aae0616f0f1ffb75a3
parent30c6fbb5c6965c273c2838b3da483b7efc1cd14e
kernel - Add a BIOS quirks for AMD

* BIOS may fail to set InitApicIdCpuIdLo.  Set it if no VMM capability.

* BIOS may configure Family 10h processors to convert WC+ to CD,
  fixup if the BIOS did this.

Taken-From: FreeBSD
sys/platform/pc64/x86_64/initcpu.c