kernel/x86_64: Add SDBG to Features2.
authorSascha Wildner <saw@online.de>
Sun, 8 Feb 2015 00:15:26 +0000 (01:15 +0100)
committerSascha Wildner <saw@online.de>
Sun, 8 Feb 2015 00:15:54 +0000 (01:15 +0100)
commitd6da5c592daa20679c310495e561350bdc79d041
tree7e81d22b74ba2bb63295aef841227c5aba9b724b
parenta5f723789ad9efa919f88614b7d8afe920fc0bda
kernel/x86_64: Add SDBG to Features2.

From Intel 64 and IA-32 Architectures Software Developer's Manuals:

"A value of 1 indicates the processor supports IA32_DEBUG_INTERFACE MSR
 for silicon debug."

Found in the Xeon E3-1226 v3.
sys/platform/pc64/x86_64/identcpu.c