Initial import

1 files changed, 52 insertions, 0 deletions

diff --git a/arch/mips/include/asm/smp-cps.h b/arch/mips/include/asm/smp-cps.h
new file mode 100644
index 000000000..326c16ebd
--- /dev/null
+++ b/arch/mips/include/asm/smp-cps.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2013 Imagination Technologies
+ * Author: Paul Burton <paul.burton@imgtec.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __MIPS_ASM_SMP_CPS_H__
+#define __MIPS_ASM_SMP_CPS_H__
+
+#ifndef __ASSEMBLY__
+
+struct vpe_boot_config {
+	unsigned long pc;
+	unsigned long sp;
+	unsigned long gp;
+};
+
+struct core_boot_config {
+	atomic_t vpe_mask;
+	struct vpe_boot_config *vpe_config;
+};
+
+extern struct core_boot_config *mips_cps_core_bootcfg;
+
+extern void mips_cps_core_entry(void);
+extern void mips_cps_core_init(void);
+
+extern struct vpe_boot_config *mips_cps_boot_vpes(void);
+
+extern void mips_cps_pm_save(void);
+extern void mips_cps_pm_restore(void);
+
+#ifdef CONFIG_MIPS_CPS
+
+extern bool mips_cps_smp_in_use(void);
+
+#else /* !CONFIG_MIPS_CPS */
+
+static inline bool mips_cps_smp_in_use(void) { return false; }
+
+#endif /* !CONFIG_MIPS_CPS */
+
+#else /* __ASSEMBLY__ */
+
+.extern mips_cps_bootcfg;
+
+#endif /* __ASSEMBLY__ */
+#endif /* __MIPS_ASM_SMP_CPS_H__ */