[kvm-unit-tests PULL 04/12] s390x: sclp: expose ram_size and max_ram_size

[David Hildenbrand <david@redhat.com>]

From: Claudio Imbrenda <imbrenda@linux.ibm.com>

Expose ram_size and max_ram_size through accessor functions.

We only use get_ram_size in an upcoming patch, but having an accessor
for the other one does not hurt.

Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Message-Id: <1572023194-14370-4-git-send-email-imbrenda@linux.ibm.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
---
 lib/s390x/sclp.c | 10 ++++++++++
 lib/s390x/sclp.h |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/lib/s390x/sclp.c b/lib/s390x/sclp.c
index 56fca0c..7798f04 100644
--- a/lib/s390x/sclp.c
+++ b/lib/s390x/sclp.c
@@ -167,3 +167,13 @@ void sclp_memory_setup(void)
 
 	mem_init(ram_size);
 }
+
+uint64_t get_ram_size(void)
+{
+	return ram_size;
+}
+
+uint64_t get_max_ram_size(void)
+{
+	return max_ram_size;
+}
diff --git a/lib/s390x/sclp.h b/lib/s390x/sclp.h
index f00c3df..6d40fb7 100644
--- a/lib/s390x/sclp.h
+++ b/lib/s390x/sclp.h
@@ -272,5 +272,7 @@ void sclp_console_setup(void);
 void sclp_print(const char *str);
 int sclp_service_call(unsigned int command, void *sccb);
 void sclp_memory_setup(void);
+uint64_t get_ram_size(void);
+uint64_t get_max_ram_size(void);
 
 #endif /* SCLP_H */
-- 
2.21.0