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>
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Komal Seelam
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6 changed files with 74 additions and 81 deletions
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@ -21,7 +21,7 @@
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#include <linux/mutex.h>
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#include <linux/rwsem.h>
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#include <net/cnss.h>
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#include <net/cnss_common.h>
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#include "cnss_common.h"
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#include <net/cfg80211.h>
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enum cnss_dev_bus_type {
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40
drivers/net/wireless/cnss/cnss_common.h
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40
drivers/net/wireless/cnss/cnss_common.h
Normal file
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@ -0,0 +1,40 @@
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/* Copyright (c) 2016, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _NET_CNSS_COMMON_H_
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#define _NET_CNSS_COMMON_H_
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#define MAX_FIRMWARE_SIZE (1 * 1024 * 1024)
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/* max 20mhz channel count */
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#define CNSS_MAX_CH_NUM 45
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int cnss_pci_request_bus_bandwidth(int bandwidth);
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int cnss_sdio_request_bus_bandwidth(int bandwidth);
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void cnss_sdio_device_crashed(void);
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void cnss_pci_device_crashed(void);
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void cnss_pci_device_self_recovery(void);
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void cnss_sdio_device_self_recovery(void);
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void *cnss_pci_get_virt_ramdump_mem(unsigned long *size);
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void *cnss_sdio_get_virt_ramdump_mem(unsigned long *size);
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void cnss_sdio_schedule_recovery_work(void);
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void cnss_pci_schedule_recovery_work(void);
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int cnss_pcie_set_wlan_mac_address(const u8 *in, uint32_t len);
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int cnss_sdio_set_wlan_mac_address(const u8 *in, uint32_t len);
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u8 *cnss_pci_get_wlan_mac_address(uint32_t *num);
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u8 *cnss_sdio_get_wlan_mac_address(uint32_t *num);
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#endif /* _NET_CNSS_COMMON_H_ */
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@ -48,7 +48,7 @@
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#include <net/cfg80211.h>
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#include <soc/qcom/memory_dump.h>
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#include <net/cnss.h>
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#include <net/cnss_common.h>
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#include "cnss_common.h"
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#ifdef CONFIG_WCNSS_MEM_PRE_ALLOC
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#include <net/cnss_prealloc.h>
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@ -2059,7 +2059,6 @@ end:
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*num = 0;
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return NULL;
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}
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EXPORT_SYMBOL(cnss_pci_get_wlan_mac_address);
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/**
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* cnss_get_wlan_mac_address() - API to return MAC addresses buffer
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@ -2149,7 +2148,6 @@ int cnss_pcie_set_wlan_mac_address(const u8 *in, uint32_t len)
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}
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return 0;
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}
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EXPORT_SYMBOL(cnss_pcie_set_wlan_mac_address);
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int cnss_wlan_register_driver(struct cnss_wlan_driver *driver)
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{
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@ -27,7 +27,7 @@
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#include <soc/qcom/ramdump.h>
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#include <soc/qcom/memory_dump.h>
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#include <net/cnss.h>
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#include <net/cnss_common.h>
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#include "cnss_common.h"
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#include <linux/pm_qos.h>
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#include <linux/msm-bus.h>
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#include <linux/msm-bus-board.h>
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@ -1161,14 +1161,12 @@ int cnss_sdio_set_wlan_mac_address(const u8 *in, uint32_t len)
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{
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return 0;
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}
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EXPORT_SYMBOL(cnss_sdio_set_wlan_mac_address);
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u8 *cnss_sdio_get_wlan_mac_address(uint32_t *num)
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{
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*num = 0;
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return NULL;
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}
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EXPORT_SYMBOL(cnss_sdio_get_wlan_mac_address);
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static const struct of_device_id cnss_sdio_dt_match[] = {
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{.compatible = "qcom,cnss_sdio"},
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@ -15,7 +15,6 @@
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#include <linux/device.h>
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#include <linux/skbuff.h>
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#include <linux/pci.h>
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#include <net/cnss_common.h>
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#include <linux/mmc/sdio_func.h>
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#ifdef CONFIG_CNSS
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@ -212,4 +211,35 @@ extern int cnss_wlan_query_oob_status(void);
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extern int cnss_wlan_register_oob_irq_handler(oob_irq_handler_t handler,
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void *pm_oob);
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extern int cnss_wlan_unregister_oob_irq_handler(void *pm_oob);
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extern void cnss_dump_stack(struct task_struct *task);
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extern u8 *cnss_common_get_wlan_mac_address(struct device *dev, uint32_t *num);
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extern void cnss_init_work(struct work_struct *work, work_func_t func);
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extern void cnss_flush_delayed_work(void *dwork);
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extern void cnss_flush_work(void *work);
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extern void cnss_pm_wake_lock_timeout(struct wakeup_source *ws, ulong msec);
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extern void cnss_pm_wake_lock_release(struct wakeup_source *ws);
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extern void cnss_pm_wake_lock_destroy(struct wakeup_source *ws);
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extern void cnss_get_monotonic_boottime(struct timespec *ts);
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extern void cnss_get_boottime(struct timespec *ts);
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extern void cnss_init_delayed_work(struct delayed_work *work, work_func_t
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func);
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extern int cnss_vendor_cmd_reply(struct sk_buff *skb);
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extern int cnss_set_cpus_allowed_ptr(struct task_struct *task, ulong cpu);
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extern int cnss_set_wlan_unsafe_channel(u16 *unsafe_ch_list, u16 ch_count);
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extern int cnss_get_wlan_unsafe_channel(u16 *unsafe_ch_list, u16 *ch_count,
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u16 buf_len);
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extern int cnss_wlan_set_dfs_nol(const void *info, u16 info_len);
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extern int cnss_wlan_get_dfs_nol(void *info, u16 info_len);
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extern int cnss_common_request_bus_bandwidth(struct device *dev, int
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bandwidth);
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extern void cnss_common_device_crashed(struct device *dev);
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extern void cnss_common_device_self_recovery(struct device *dev);
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extern void *cnss_common_get_virt_ramdump_mem(struct device *dev, unsigned long
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*size);
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extern void cnss_common_schedule_recovery_work(struct device *dev);
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extern int cnss_common_set_wlan_mac_address(struct device *dev, const u8 *in,
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uint32_t len);
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extern u8 *cnss_common_get_wlan_mac_address(struct device *dev, uint32_t *num);
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#endif /* _NET_CNSS_H_ */
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@ -1,73 +0,0 @@
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/* Copyright (c) 2016, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _NET_CNSS_COMMON_H_
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#define _NET_CNSS_COMMON_H_
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#ifdef CONFIG_CNSS
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#define MAX_FIRMWARE_SIZE (1 * 1024 * 1024)
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/* max 20mhz channel count */
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#define CNSS_MAX_CH_NUM 45
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extern int cnss_set_wlan_unsafe_channel(u16 *unsafe_ch_list, u16 ch_count);
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extern int cnss_get_wlan_unsafe_channel(u16 *unsafe_ch_list,
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u16 *ch_count, u16 buf_len);
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extern int cnss_wlan_set_dfs_nol(const void *info, u16 info_len);
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extern int cnss_wlan_get_dfs_nol(void *info, u16 info_len);
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extern void cnss_init_work(struct work_struct *work, work_func_t func);
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extern void cnss_flush_work(void *work);
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extern void cnss_flush_delayed_work(void *dwork);
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extern void cnss_pm_wake_lock_timeout(struct wakeup_source *ws, ulong msec);
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extern void cnss_pm_wake_lock_release(struct wakeup_source *ws);
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extern void cnss_pm_wake_lock_destroy(struct wakeup_source *ws);
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extern void cnss_get_monotonic_boottime(struct timespec *ts);
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extern void cnss_get_boottime(struct timespec *ts);
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extern void cnss_init_delayed_work(struct delayed_work *work, work_func_t func);
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extern int cnss_vendor_cmd_reply(struct sk_buff *skb);
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extern int cnss_set_cpus_allowed_ptr(struct task_struct *task, ulong cpu);
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extern void cnss_dump_stack(struct task_struct *task);
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int cnss_pci_request_bus_bandwidth(int bandwidth);
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int cnss_sdio_request_bus_bandwidth(int bandwidth);
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extern int cnss_common_request_bus_bandwidth(struct device *dev,
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int bandwidth);
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void cnss_sdio_device_crashed(void);
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void cnss_pci_device_crashed(void);
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extern void cnss_common_device_crashed(struct device *dev);
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void cnss_pci_device_self_recovery(void);
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void cnss_sdio_device_self_recovery(void);
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extern void cnss_common_device_self_recovery(struct device *dev);
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void *cnss_pci_get_virt_ramdump_mem(unsigned long *size);
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void *cnss_sdio_get_virt_ramdump_mem(unsigned long *size);
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extern void *cnss_common_get_virt_ramdump_mem(struct device *dev,
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unsigned long *size);
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void cnss_sdio_schedule_recovery_work(void);
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void cnss_pci_schedule_recovery_work(void);
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extern void cnss_common_schedule_recovery_work(struct device *dev);
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extern int cnss_pcie_set_wlan_mac_address(const u8 *in, uint32_t len);
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extern int cnss_sdio_set_wlan_mac_address(const u8 *in, uint32_t len);
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extern int cnss_common_set_wlan_mac_address(struct device *dev,
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const u8 *in, uint32_t len);
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u8 *cnss_pci_get_wlan_mac_address(uint32_t *num);
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u8 *cnss_sdio_get_wlan_mac_address(uint32_t *num);
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extern u8 *cnss_common_get_wlan_mac_address(struct device *dev, uint32_t *num);
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#endif
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#endif /* _NET_CNSS_COMMON_H_ */
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