[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [PATCH v2 16/39] xen/riscv: introduce asm/smp.h
Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx> --- Changes in V2: - Nothing changed. Only rebase. --- xen/arch/riscv/include/asm/smp.h | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 xen/arch/riscv/include/asm/smp.h diff --git a/xen/arch/riscv/include/asm/smp.h b/xen/arch/riscv/include/asm/smp.h new file mode 100644 index 0000000000..a7b4f94ce4 --- /dev/null +++ b/xen/arch/riscv/include/asm/smp.h @@ -0,0 +1,23 @@ +#ifndef __ASM_RISCV_SMP_H +#define __ASM_RISCV_SMP_H + +#ifndef __ASSEMBLY__ +#include <xen/cpumask.h> +#include <xen/percpu.h> +#endif + +DECLARE_PER_CPU(cpumask_var_t, cpu_sibling_mask); +DECLARE_PER_CPU(cpumask_var_t, cpu_core_mask); + +#define cpu_is_offline(cpu) unlikely(!cpu_online(cpu)) + +/* + * Do we, for platform reasons, need to actually keep CPUs online when we + * would otherwise prefer them to be off? + */ +#define park_offline_cpus false + +/* TODO: need to be implemeted */ +#define smp_processor_id() (0) + +#endif \ No newline at end of file -- 2.42.0
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |