cpu: add cpu_queue_job_on_node()

Add a job scheduling API which will run the job on the requested
chip_id (or return failure).

Includes test harness fixes from Stewart.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>

2 files changed, 56 insertions, 0 deletions

diff --git a/hdata/test/hdata_to_dt.c b/hdata/test/hdata_to_dt.c
index 8c61b4f6..bd11fb0b 100644
--- a/hdata/test/hdata_to_dt.c
+++ b/hdata/test/hdata_to_dt.c
@@ -83,6 +83,15 @@ struct cpu_thread {
 	uint32_t			pir;
 	uint32_t			chip_id;
 };
+struct cpu_job *__cpu_queue_job(struct cpu_thread *cpu,
+				const char *name,
+				void (*func)(void *data), void *data,
+				bool no_return);
+void cpu_wait_job(struct cpu_job *job, bool free_it);
+void cpu_process_local_jobs(void);
+struct cpu_job *cpu_queue_job_on_node(uint32_t chip_id,
+				       const char *name,
+				       void (*func)(void *data), void *data);
 
 struct cpu_thread __boot_cpu, *boot_cpu = &__boot_cpu;
 static unsigned long fake_pvr = PVR_P7;
diff --git a/hdata/test/stubs.c b/hdata/test/stubs.c
index 59225705..f7b1da10 100644
--- a/hdata/test/stubs.c
+++ b/hdata/test/stubs.c
@@ -18,6 +18,7 @@
 #include <stdarg.h>
 #include <string.h>
 #include <malloc.h>
+#include <stdint.h>
 
 #include <compiler.h>
 
@@ -84,6 +85,52 @@ void *__zalloc(size_t bytes, const char *location)
 	return p;
 }
 
+struct cpu_thread;
+
+struct cpu_job *__cpu_queue_job(struct cpu_thread *cpu,
+				const char *name,
+				void (*func)(void *data), void *data,
+				bool no_return);
+
+struct cpu_job *cpu_queue_job_on_node(uint32_t chip_id,
+				      const char *name,
+				      void (*func)(void *data), void *data);
+
+struct cpu_job *cpu_queue_job_on_node(uint32_t chip_id,
+				       const char *name,
+				       void (*func)(void *data), void *data)
+{
+	(void)chip_id;
+	return __cpu_queue_job(NULL, name, func, data, false);
+}
+
+struct cpu_job *__cpu_queue_job(struct cpu_thread *cpu,
+				const char *name,
+				void (*func)(void *data), void *data,
+				bool no_return)
+{
+	(void)cpu;
+	(void)name;
+	(func)(data);
+	(void)no_return;
+	return NULL;
+}
+
+void cpu_wait_job(struct cpu_job *job, bool free_it);
+
+void cpu_wait_job(struct cpu_job *job, bool free_it)
+{
+	(void)job;
+	(void)free_it;
+	return;
+}
+
+void cpu_process_local_jobs(void);
+
+void cpu_process_local_jobs(void)
+{
+}
+
 /* Add any stub functions required for linking here. */
 static void stub_function(void)
 {