From c0144381b5ff2d8a72785db0e27b77594705aa54 Mon Sep 17 00:00:00 2001
From: Himanshu Agarwal <himanaga@codeaurora.org>
Date: Tue, 8 Aug 2017 17:12:28 +0530
Subject: qcacld-3.0: Map/Unmap IPA RX buffers at driver load/unload time

Map/Unmap IPA RX buffers at driver load/unload time when WLAN
SMMU is enabled.

Change-Id: Ibe2c5d234cc67a18979aed9af273d2340beb124a
CRs-Fixed: 2088439
---
 core/cds/src/cds_api.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'core/cds')

diff --git a/core/cds/src/cds_api.c b/core/cds/src/cds_api.c
index fccdbe8dd1..5059930fd6 100644
--- a/core/cds/src/cds_api.c
+++ b/core/cds/src/cds_api.c
@@ -2734,10 +2734,18 @@ void cds_smmu_mem_map_setup(qdf_device_t osdev)
 		osdev->smmu_s1_enabled = true;
 }
 
+#ifdef IPA_OFFLOAD
 int cds_smmu_map_unmap(bool map, uint32_t num_buf, qdf_mem_info_t *buf_arr)
 {
 	return hdd_ipa_uc_smmu_map(map, num_buf, buf_arr);
 }
+#else
+int cds_smmu_map_unmap(bool map, uint32_t num_buf, qdf_mem_info_t *buf_arr)
+{
+	return 0;
+}
+#endif
+
 #else
 void cds_smmu_mem_map_setup(qdf_device_t osdev)
 {
-- 
cgit v1.2.3