From cf5b627725bbbe9da5156f334ca00859a6ebde94 Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Wed, 17 Sep 2014 12:00:57 -0500 Subject: arm64: provide run on all cpu but self semantics In order to provide richer semantics for running code on all CPUs add an all-but-self construct. BUG=chrome-os-partner:32082 BRANCH=None TEST=Built and booted to kernel. Change-Id: If8dd28ff7f34d93592ab2025a65a2fd665e4e608 Signed-off-by: Patrick Georgi Original-Commit-Id: 9a4622f63a065f620f0c92ef92eeb2aa5c2b441d Original-Change-Id: Id18dc0423bcb0016ed36ace659b3f858e824c46c Original-Signed-off-by: Aaron Durbin Original-Reviewed-on: https://chromium-review.googlesource.com/218652 Original-Reviewed-by: Furquan Shaikh Reviewed-on: http://review.coreboot.org/9082 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Stefan Reinauer --- src/arch/arm64/include/armv8/arch/cpu.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/arch/arm64/include') diff --git a/src/arch/arm64/include/armv8/arch/cpu.h b/src/arch/arm64/include/armv8/arch/cpu.h index a5d20c49ac..d2623857aa 100644 --- a/src/arch/arm64/include/armv8/arch/cpu.h +++ b/src/arch/arm64/include/armv8/arch/cpu.h @@ -94,8 +94,10 @@ void arch_initialize_cpus(device_t cluster, struct cpu_control_ops *cntrl_ops); */ int arch_run_on_cpu(unsigned int cpu, struct cpu_action *action); int arch_run_on_all_cpus(struct cpu_action *action); +int arch_run_on_all_cpus_but_self(struct cpu_action *action); int arch_run_on_cpu_async(unsigned int cpu, struct cpu_action *action); int arch_run_on_all_cpus_async(struct cpu_action *action); +int arch_run_on_all_cpus_but_self_async(struct cpu_action *action); #endif /* !__PRE_RAM__ */ -- cgit v1.2.3