[PATCH v2 16/39] xen/riscv: introduce asm/smp.h

[Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>]

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