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add cpu_do_idle to handle idle

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add wrap function cpu_do_idle in default_idle to handle arch cpu specific
idle operation.

Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Jason Chen CJ
2018-08-04 19:11:49 +08:00
committed by lijinxia
parent b78aa347e0
commit b1612e3072
3 changed files with 8 additions and 3 deletions
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1
hypervisor/include/arch/x86/cpu.h
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@@ -318,6 +318,7 @@ extern struct cpuinfo_x86 boot_cpu_data;
#define MAX_CX_ENTRY (MAX_CSTATE - 1U)
/* Function prototypes */
void cpu_do_idle(__unused uint16_t pcpu_id);
void cpu_dead(uint16_t pcpu_id);
void trampoline_start16(void);
bool is_vapic_supported(void);