From 7a63bcdb9793c25e70579e6adec27658de8d64e6 Mon Sep 17 00:00:00 2001
From: Komal Seelam <kseelam@codeaurora.org>
Date: Thu, 28 Apr 2016 14:00:01 +0530
Subject: cnss: Refactor CNSS Platform Driver for better code maintenance

Retain API's in cnss_common.h file for cnss use only. cnss.h is to
be used to expose the EXPORT_SYMBOL API's.

CRs-Fixed: 1009898
Change-Id: I2b9eb81552f4803c3accd0221ea891697a9a93bc
Signed-off-by: Komal Kumar <kseelam@codeaurora.org>
---
 drivers/net/wireless/cnss/cnss_common.c |  2 +-
 drivers/net/wireless/cnss/cnss_common.h | 40 +++++++++++++++++++++++++++++++++
 drivers/net/wireless/cnss/cnss_pci.c    |  4 +---
 drivers/net/wireless/cnss/cnss_sdio.c   |  4 +---
 4 files changed, 43 insertions(+), 7 deletions(-)
 create mode 100644 drivers/net/wireless/cnss/cnss_common.h

(limited to 'drivers')

diff --git a/drivers/net/wireless/cnss/cnss_common.c b/drivers/net/wireless/cnss/cnss_common.c
index 3639d3245077..498dd87e1a91 100644
--- a/drivers/net/wireless/cnss/cnss_common.c
+++ b/drivers/net/wireless/cnss/cnss_common.c
@@ -21,7 +21,7 @@
 #include <linux/mutex.h>
 #include <linux/rwsem.h>
 #include <net/cnss.h>
-#include <net/cnss_common.h>
+#include "cnss_common.h"
 #include <net/cfg80211.h>
 
 enum cnss_dev_bus_type {
diff --git a/drivers/net/wireless/cnss/cnss_common.h b/drivers/net/wireless/cnss/cnss_common.h
new file mode 100644
index 000000000000..db5ed02d47ab
--- /dev/null
+++ b/drivers/net/wireless/cnss/cnss_common.h
@@ -0,0 +1,40 @@
+/* Copyright (c) 2016, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _NET_CNSS_COMMON_H_
+#define _NET_CNSS_COMMON_H_
+
+#define MAX_FIRMWARE_SIZE (1 * 1024 * 1024)
+/* max 20mhz channel count */
+#define CNSS_MAX_CH_NUM		45
+
+int cnss_pci_request_bus_bandwidth(int bandwidth);
+int cnss_sdio_request_bus_bandwidth(int bandwidth);
+
+void cnss_sdio_device_crashed(void);
+void cnss_pci_device_crashed(void);
+
+void cnss_pci_device_self_recovery(void);
+void cnss_sdio_device_self_recovery(void);
+
+void *cnss_pci_get_virt_ramdump_mem(unsigned long *size);
+void *cnss_sdio_get_virt_ramdump_mem(unsigned long *size);
+
+void cnss_sdio_schedule_recovery_work(void);
+void cnss_pci_schedule_recovery_work(void);
+
+int cnss_pcie_set_wlan_mac_address(const u8 *in, uint32_t len);
+int cnss_sdio_set_wlan_mac_address(const u8 *in, uint32_t len);
+
+u8 *cnss_pci_get_wlan_mac_address(uint32_t *num);
+u8 *cnss_sdio_get_wlan_mac_address(uint32_t *num);
+#endif /* _NET_CNSS_COMMON_H_ */
diff --git a/drivers/net/wireless/cnss/cnss_pci.c b/drivers/net/wireless/cnss/cnss_pci.c
index 322de8b58cd5..daa7f65690db 100644
--- a/drivers/net/wireless/cnss/cnss_pci.c
+++ b/drivers/net/wireless/cnss/cnss_pci.c
@@ -48,7 +48,7 @@
 #include <net/cfg80211.h>
 #include <soc/qcom/memory_dump.h>
 #include <net/cnss.h>
-#include <net/cnss_common.h>
+#include "cnss_common.h"
 
 #ifdef CONFIG_WCNSS_MEM_PRE_ALLOC
 #include <net/cnss_prealloc.h>
@@ -2059,7 +2059,6 @@ end:
 	*num = 0;
 	return NULL;
 }
-EXPORT_SYMBOL(cnss_pci_get_wlan_mac_address);
 
 /**
  * cnss_get_wlan_mac_address() - API to return MAC addresses buffer
@@ -2149,7 +2148,6 @@ int cnss_pcie_set_wlan_mac_address(const u8 *in, uint32_t len)
 	}
 	return 0;
 }
-EXPORT_SYMBOL(cnss_pcie_set_wlan_mac_address);
 
 int cnss_wlan_register_driver(struct cnss_wlan_driver *driver)
 {
diff --git a/drivers/net/wireless/cnss/cnss_sdio.c b/drivers/net/wireless/cnss/cnss_sdio.c
index e8833e499bcd..bb64e2149742 100644
--- a/drivers/net/wireless/cnss/cnss_sdio.c
+++ b/drivers/net/wireless/cnss/cnss_sdio.c
@@ -27,7 +27,7 @@
 #include <soc/qcom/ramdump.h>
 #include <soc/qcom/memory_dump.h>
 #include <net/cnss.h>
-#include <net/cnss_common.h>
+#include "cnss_common.h"
 #include <linux/pm_qos.h>
 #include <linux/msm-bus.h>
 #include <linux/msm-bus-board.h>
@@ -1161,14 +1161,12 @@ int cnss_sdio_set_wlan_mac_address(const u8 *in, uint32_t len)
 {
 	return 0;
 }
-EXPORT_SYMBOL(cnss_sdio_set_wlan_mac_address);
 
 u8 *cnss_sdio_get_wlan_mac_address(uint32_t *num)
 {
 	*num = 0;
 	return NULL;
 }
-EXPORT_SYMBOL(cnss_sdio_get_wlan_mac_address);
 
 static const struct of_device_id cnss_sdio_dt_match[] = {
 	{.compatible = "qcom,cnss_sdio"},
-- 
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