vbatts/grub
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

enable xnu on all platforms

Browse source
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-05-02 22:06:44 +02:00
parent db292d391f
commit 05f602fc51
15 changed files with 145 additions and 90 deletions
Download patch file Download diff file Expand all files Collapse all files

4
loader/i386/xnu.c
View file

@ -123,6 +123,7 @@ static grub_uint64_t
guessfsb (void)
{
const grub_uint64_t sane_value = 100000000;
#ifndef GRUB_MACHINE_IEEE1275
grub_uint32_t manufacturer[3], max_cpuid, capabilities, msrlow;
grub_uint64_t start_tsc;
grub_uint64_t end_tsc;
@ -208,6 +209,9 @@ guessfsb (void)
return grub_divmod64 (2000 * tsc_ticks_per_ms,
((msrlow >> 7) & 0x3e) + ((msrlow >> 14) & 1), 0);
#else
return sane_value;
#endif
}
struct property_descriptor