[RFC PATCH 06/11] lib: sbi_hsm: Export some functions

[Andrew Jones <ajones@ventanamicro.com>]

A coming patch can make use of a few internal hsm functions if
we export them.

Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
---
 include/sbi/sbi_hsm.h |  4 ++++
 lib/sbi/sbi_hsm.c     | 12 ++++++++++--
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/include/sbi/sbi_hsm.h b/include/sbi/sbi_hsm.h
index d6cc468d0528..00adfe1a4ef1 100644
--- a/include/sbi/sbi_hsm.h
+++ b/include/sbi/sbi_hsm.h
@@ -65,9 +65,13 @@ void sbi_hsm_hart_resume_start(struct sbi_scratch *scratch);
 void sbi_hsm_hart_resume_finish(struct sbi_scratch *scratch);
 int sbi_hsm_hart_suspend(struct sbi_scratch *scratch, u32 suspend_type,
 			 ulong raddr, ulong rmode, ulong priv);
+bool sbi_hsm_hart_change_state(struct sbi_scratch *scratch, long oldstate,
+			       long newstate);
+int __sbi_hsm_hart_get_state(u32 hartid);
 int sbi_hsm_hart_get_state(const struct sbi_domain *dom, u32 hartid);
 int sbi_hsm_hart_interruptible_mask(const struct sbi_domain *dom,
 				    ulong hbase, ulong *out_hmask);
+void __sbi_hsm_suspend_non_ret_save(struct sbi_scratch *scratch);
 void sbi_hsm_prepare_next_jump(struct sbi_scratch *scratch, u32 hartid);
 
 #endif
diff --git a/lib/sbi/sbi_hsm.c b/lib/sbi/sbi_hsm.c
index cce4b07bbb36..8eb9643e6e72 100644
--- a/lib/sbi/sbi_hsm.c
+++ b/lib/sbi/sbi_hsm.c
@@ -46,7 +46,15 @@ struct sbi_hsm_data {
 	unsigned long saved_mip;
 };
 
-static inline int __sbi_hsm_hart_get_state(u32 hartid)
+bool sbi_hsm_hart_change_state(struct sbi_scratch *scratch, long oldstate,
+			       long newstate)
+{
+	struct sbi_hsm_data *hdata = sbi_scratch_offset_ptr(scratch,
+							    hart_data_offset);
+	return __sbi_hsm_hart_change_state(hdata, oldstate, newstate);
+}
+
+int __sbi_hsm_hart_get_state(u32 hartid)
 {
 	struct sbi_hsm_data *hdata;
 	struct sbi_scratch *scratch;
@@ -329,7 +337,7 @@ static int __sbi_hsm_suspend_default(struct sbi_scratch *scratch)
 	return 0;
 }
 
-static void __sbi_hsm_suspend_non_ret_save(struct sbi_scratch *scratch)
+void __sbi_hsm_suspend_non_ret_save(struct sbi_scratch *scratch)
 {
 	struct sbi_hsm_data *hdata = sbi_scratch_offset_ptr(scratch,
 							    hart_data_offset);
-- 
2.39.0