msm: ocmem: Add support for OCMEM APIs
Add support for OCMEM APIs that provide required buffer
management routines for OCMEM Clients.
Change-Id: I989472c0079524376481832d8147c209f2877166
Signed-off-by: Naveen Ramaraj <nramaraj@codeaurora.org>
diff --git a/arch/arm/mach-msm/include/mach/ocmem.h b/arch/arm/mach-msm/include/mach/ocmem.h
index bf7c338..b0475ed 100644
--- a/arch/arm/mach-msm/include/mach/ocmem.h
+++ b/arch/arm/mach-msm/include/mach/ocmem.h
@@ -41,7 +41,7 @@
};
struct ocmem_map_list {
- int num_chunks;
+ unsigned num_chunks;
struct ocmem_chunk chunks[OCMEM_MAX_CHUNKS];
};
@@ -84,9 +84,14 @@
int ocmem_notifier_unregister(void *notif_hndl, struct notifier_block *nb);
+/* Obtain the maximum quota for the client */
+unsigned long get_max_quota(int client_id);
+
/* Allocation APIs */
struct ocmem_buf *ocmem_allocate(int client_id, unsigned long size);
+struct ocmem_buf *ocmem_allocate_nowait(int client_id, unsigned long size);
+
struct ocmem_buf *ocmem_allocate_nb(int client_id, unsigned long size);
struct ocmem_buf *ocmem_allocate_range(int client_id, unsigned long min,