gh0s7/mckernel
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

add arm64 support

Browse Source 
- add arm64 dependent codes with GICv3 and SVE support
- fix bugs based on architecture separation requests
This commit is contained in:
Takayuki Okamoto
2017-09-05 15:06:27 +09:00
parent 704096b139
commit 9989f41fd3
192 changed files with 26941 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
arch/arm64/kernel/include/arch-timer.h Normal file
View File

@@ -0,0 +1,14 @@
/* arch-timer.h COPYRIGHT FUJITSU LIMITED 2016 */
#ifndef __HEADER_ARM64_COMMON_ARCH_TIMER_H
#define __HEADER_ARM64_COMMON_ARCH_TIMER_H
/* @ref.impl include/clocksource/arm_arch_timer.h */
#define ARCH_TIMER_USR_PCT_ACCESS_EN (1 << 0) /* physical counter */
#define ARCH_TIMER_USR_VCT_ACCESS_EN (1 << 1) /* virtual counter */
#define ARCH_TIMER_VIRT_EVT_EN (1 << 2)
#define ARCH_TIMER_EVT_TRIGGER_SHIFT (4)
#define ARCH_TIMER_EVT_TRIGGER_MASK (0xF << ARCH_TIMER_EVT_TRIGGER_SHIFT)
#define ARCH_TIMER_USR_VT_ACCESS_EN (1 << 8) /* virtual timer registers */
#define ARCH_TIMER_USR_PT_ACCESS_EN (1 << 9) /* physical timer registers */
#endif /* __HEADER_ARM64_COMMON_ARCH_TIMER_H */