From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/arch/s390/include/asm/smp.h | 43 +++++++------------------------------------
1 files changed, 7 insertions(+), 36 deletions(-)
diff --git a/kernel/arch/s390/include/asm/smp.h b/kernel/arch/s390/include/asm/smp.h
index 3907ead..01e3600 100644
--- a/kernel/arch/s390/include/asm/smp.h
+++ b/kernel/arch/s390/include/asm/smp.h
@@ -9,10 +9,8 @@
#define __ASM_SMP_H
#include <asm/sigp.h>
-
-#ifdef CONFIG_SMP
-
#include <asm/lowcore.h>
+#include <asm/processor.h>
#define raw_smp_processor_id() (S390_lowcore.cpu_nr)
@@ -33,39 +31,12 @@
extern int smp_find_processor_id(u16 address);
extern int smp_store_status(int cpu);
extern void smp_save_dump_cpus(void);
-extern int smp_vcpu_scheduled(int cpu);
extern void smp_yield_cpu(int cpu);
extern void smp_cpu_set_polarization(int cpu, int val);
extern int smp_cpu_get_polarization(int cpu);
+extern int smp_cpu_get_cpu_address(int cpu);
extern void smp_fill_possible_mask(void);
extern void smp_detect_cpus(void);
-
-#else /* CONFIG_SMP */
-
-#define smp_cpu_mtid 0
-
-static inline void smp_call_ipl_cpu(void (*func)(void *), void *data)
-{
- func(data);
-}
-
-static inline void smp_call_online_cpu(void (*func)(void *), void *data)
-{
- func(data);
-}
-
-static inline void smp_emergency_stop(void)
-{
-}
-
-static inline int smp_find_processor_id(u16 address) { return 0; }
-static inline int smp_store_status(int cpu) { return 0; }
-static inline int smp_vcpu_scheduled(int cpu) { return 1; }
-static inline void smp_yield_cpu(int cpu) { }
-static inline void smp_fill_possible_mask(void) { }
-static inline void smp_detect_cpus(void) { }
-
-#endif /* CONFIG_SMP */
static inline void smp_stop_cpu(void)
{
@@ -83,14 +54,14 @@
return cpu - (cpu % (smp_cpu_mtid + 1));
}
-#ifdef CONFIG_HOTPLUG_CPU
+static inline void smp_cpus_done(unsigned int max_cpus)
+{
+}
+
extern int smp_rescan_cpus(void);
extern void __noreturn cpu_die(void);
extern void __cpu_die(unsigned int cpu);
extern int __cpu_disable(void);
-#else
-static inline int smp_rescan_cpus(void) { return 0; }
-static inline void cpu_die(void) { }
-#endif
+extern void schedule_mcck_handler(void);
#endif /* __ASM_SMP_H */
--
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