sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

1201_ht_bus0_dev0_fidvid_core.diff

Browse Source 
https://openbios.org/roundup/linuxbios/issue41
Lord have mercy upon us.




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2118 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer
2005-12-02 21:52:30 +00:00
parent c2455dc0ce
commit 7ce8c54e2b
41 changed files with 1315 additions and 342 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/include/cpu/x86/lapic.h
View File

@ -10,17 +10,17 @@
# define NEED_LAPIC 1
#endif
static inline unsigned long lapic_read(unsigned long reg)
static inline __attribute__((always_inline)) unsigned long lapic_read(unsigned long reg)
{
return *((volatile unsigned long *)(LAPIC_DEFAULT_BASE+reg));
}
static inline void lapic_write(unsigned long reg, unsigned long v)
static inline __attribute__((always_inline)) void lapic_write(unsigned long reg, unsigned long v)
{
*((volatile unsigned long *)(LAPIC_DEFAULT_BASE+reg)) = v;
}
static inline void lapic_wait_icr_idle(void)
static inline __attribute__((always_inline)) void lapic_wait_icr_idle(void)
{
do { } while ( lapic_read( LAPIC_ICR ) & LAPIC_ICR_BUSY );
}
@ -46,13 +46,14 @@ static inline void disable_lapic(void)
wrmsr(LAPIC_BASE_MSR, msr);
}
static inline unsigned long lapicid(void)
static inline __attribute__((always_inline)) unsigned long lapicid(void)
{
return lapic_read(LAPIC_ID) >> 24;
}
static inline void stop_this_cpu(void)
static inline __attribute__((always_inline)) void stop_this_cpu(void)
{
unsigned apicid;
apicid = lapicid();