icnss: Add dev to all export APIs in ICNSS

Add device pointer in all export symbol to
add support for numerous WLAN module.

CRs-Fixed: 2138446
Change-Id: I981155c165e4e5c2794b778afe647f8a588dd860
Signed-off-by: Sarada Prasanna Garnayak <sgarna@codeaurora.org>

diff --git a/drivers/soc/qcom/icnss.c b/drivers/soc/qcom/icnss.c
index d9d49e8..ac5c410 100644 (file)
--- a/drivers/soc/qcom/icnss.c
+++ b/drivers/soc/qcom/icnss.c
@@ -2818,7 +2818,8 @@ enable_pdr:
        return 0;
 }
 
-int icnss_register_driver(struct icnss_driver_ops *ops)
+int __icnss_register_driver(struct icnss_driver_ops *ops,
+                           struct module *owner, const char *mod_name)
 {
        int ret = 0;
 
@@ -2849,7 +2850,7 @@ int icnss_register_driver(struct icnss_driver_ops *ops)
 out:
        return ret;
 }
-EXPORT_SYMBOL(icnss_register_driver);
+EXPORT_SYMBOL(__icnss_register_driver);
 
 int icnss_unregister_driver(struct icnss_driver_ops *ops)
 {
@@ -2875,7 +2876,7 @@ out:
 }
 EXPORT_SYMBOL(icnss_unregister_driver);
 
-int icnss_ce_request_irq(unsigned int ce_id,
+int icnss_ce_request_irq(struct device *dev, unsigned int ce_id,
        irqreturn_t (*handler)(int, void *),
                unsigned long flags, const char *name, void *ctx)
 {
@@ -2883,7 +2884,7 @@ int icnss_ce_request_irq(unsigned int ce_id,
        unsigned int irq;
        struct ce_irq_list *irq_entry;
 
-       if (!penv || !penv->pdev) {
+       if (!penv || !penv->pdev || !dev) {
                ret = -ENODEV;
                goto out;
        }
@@ -2922,13 +2923,13 @@ out:
 }
 EXPORT_SYMBOL(icnss_ce_request_irq);
 
-int icnss_ce_free_irq(unsigned int ce_id, void *ctx)
+int icnss_ce_free_irq(struct device *dev, unsigned int ce_id, void *ctx)
 {
        int ret = 0;
        unsigned int irq;
        struct ce_irq_list *irq_entry;
 
-       if (!penv || !penv->pdev) {
+       if (!penv || !penv->pdev || !dev) {
                ret = -ENODEV;
                goto out;
        }
@@ -2958,11 +2959,11 @@ out:
 }
 EXPORT_SYMBOL(icnss_ce_free_irq);
 
-void icnss_enable_irq(unsigned int ce_id)
+void icnss_enable_irq(struct device *dev, unsigned int ce_id)
 {
        unsigned int irq;
 
-       if (!penv || !penv->pdev) {
+       if (!penv || !penv->pdev || !dev) {
                icnss_pr_err("Platform driver not initialized\n");
                return;
        }
@@ -2982,11 +2983,11 @@ void icnss_enable_irq(unsigned int ce_id)
 }
 EXPORT_SYMBOL(icnss_enable_irq);
 
-void icnss_disable_irq(unsigned int ce_id)
+void icnss_disable_irq(struct device *dev, unsigned int ce_id)
 {
        unsigned int irq;
 
-       if (!penv || !penv->pdev) {
+       if (!penv || !penv->pdev || !dev) {
                icnss_pr_err("Platform driver not initialized\n");
                return;
        }
@@ -3007,9 +3008,9 @@ void icnss_disable_irq(unsigned int ce_id)
 }
 EXPORT_SYMBOL(icnss_disable_irq);
 
-int icnss_get_soc_info(struct icnss_soc_info *info)
+int icnss_get_soc_info(struct device *dev, struct icnss_soc_info *info)
 {
-       if (!penv) {
+       if (!penv || !dev) {
                icnss_pr_err("Platform driver not initialized\n");
                return -EINVAL;
        }
@@ -3029,10 +3030,13 @@ int icnss_get_soc_info(struct icnss_soc_info *info)
 }
 EXPORT_SYMBOL(icnss_get_soc_info);
 
-int icnss_set_fw_log_mode(uint8_t fw_log_mode)
+int icnss_set_fw_log_mode(struct device *dev, uint8_t fw_log_mode)
 {
        int ret;
 
+       if (!dev)
+               return -ENODEV;
+
        icnss_pr_dbg("FW log mode: %u\n", fw_log_mode);
 
        ret = wlfw_ini_send_sync_msg(fw_log_mode);
@@ -3115,7 +3119,7 @@ out:
 }
 EXPORT_SYMBOL(icnss_athdiag_write);
 
-int icnss_wlan_enable(struct icnss_wlan_enable_cfg *config,
+int icnss_wlan_enable(struct device *dev, struct icnss_wlan_enable_cfg *config,
                      enum icnss_driver_mode mode,
                      const char *host_version)
 {
@@ -3123,6 +3127,9 @@ int icnss_wlan_enable(struct icnss_wlan_enable_cfg *config,
        u32 i;
        int ret;
 
+       if (!dev)
+               return -ENODEV;
+
        icnss_pr_dbg("Mode: %d, config: %p, host_version: %s\n",
                     mode, config, host_version);
 
@@ -3189,23 +3196,26 @@ out:
 }
 EXPORT_SYMBOL(icnss_wlan_enable);
 
-int icnss_wlan_disable(enum icnss_driver_mode mode)
+int icnss_wlan_disable(struct device *dev, enum icnss_driver_mode mode)
 {
+       if (!dev)
+               return -ENODEV;
+
        return wlfw_wlan_mode_send_sync_msg(QMI_WLFW_OFF_V01);
 }
 EXPORT_SYMBOL(icnss_wlan_disable);
 
-bool icnss_is_qmi_disable(void)
+bool icnss_is_qmi_disable(struct device *dev)
 {
        return test_bit(SKIP_QMI, &quirks) ? true : false;
 }
 EXPORT_SYMBOL(icnss_is_qmi_disable);
 
-int icnss_get_ce_id(int irq)
+int icnss_get_ce_id(struct device *dev, int irq)
 {
        int i;
 
-       if (!penv || !penv->pdev)
+       if (!penv || !penv->pdev || !dev)
                return -ENODEV;
 
        for (i = 0; i < ICNSS_MAX_IRQ_REGISTRATIONS; i++) {
@@ -3219,11 +3229,11 @@ int icnss_get_ce_id(int irq)
 }
 EXPORT_SYMBOL(icnss_get_ce_id);
 
-int icnss_get_irq(int ce_id)
+int icnss_get_irq(struct device *dev, int ce_id)
 {
        int irq;
 
-       if (!penv || !penv->pdev)
+       if (!penv || !penv->pdev || !dev)
                return -ENODEV;
 
        if (ce_id >= ICNSS_MAX_IRQ_REGISTRATIONS)
@@ -3657,7 +3667,7 @@ static int icnss_test_mode_fw_test_off(struct icnss_priv *priv)
                goto out;
        }
 
-       icnss_wlan_disable(ICNSS_OFF);
+       icnss_wlan_disable(&priv->pdev->dev, ICNSS_OFF);
 
        ret = icnss_hw_power_off(priv);
 
@@ -3698,7 +3708,7 @@ static int icnss_test_mode_fw_test(struct icnss_priv *priv,
 
        set_bit(ICNSS_FW_TEST_MODE, &priv->state);
 
-       ret = icnss_wlan_enable(NULL, mode, NULL);
+       ret = icnss_wlan_enable(&priv->pdev->dev, NULL, mode, NULL);
        if (ret)
                goto power_off;
 

diff --git a/include/soc/qcom/icnss.h b/include/soc/qcom/icnss.h
index 78ca0f4..7915841 100644 (file)
--- a/include/soc/qcom/icnss.h
+++ b/include/soc/qcom/icnss.h
@@ -13,10 +13,15 @@
 #define _ICNSS_WLAN_H_
 
 #include <linux/interrupt.h>
+#include <linux/device.h>
 
 #define ICNSS_MAX_IRQ_REGISTRATIONS    12
 #define ICNSS_MAX_TIMESTAMP_LEN        32
 
+#ifndef ICNSS_API_WITH_DEV
+#define ICNSS_API_WITH_DEV
+#endif
+
 enum icnss_uevent {
        ICNSS_UEVENT_FW_READY,
        ICNSS_UEVENT_FW_CRASHED,
@@ -40,6 +45,8 @@ struct icnss_uevent_data {
 
 struct icnss_driver_ops {
        char *name;
+       unsigned long drv_state;
+       struct device_driver driver;
        int (*probe)(struct device *dev);
        void (*remove)(struct device *dev);
        void (*shutdown)(struct device *dev);
@@ -105,28 +112,34 @@ struct icnss_soc_info {
        char fw_build_timestamp[ICNSS_MAX_TIMESTAMP_LEN + 1];
 };
 
-extern int icnss_register_driver(struct icnss_driver_ops *driver);
-extern int icnss_unregister_driver(struct icnss_driver_ops *driver);
-extern int icnss_wlan_enable(struct icnss_wlan_enable_cfg *config,
+#define icnss_register_driver(ops)             \
+       __icnss_register_driver(ops, THIS_MODULE, KBUILD_MODNAME)
+extern int __icnss_register_driver(struct icnss_driver_ops *ops,
+                                  struct module *owner, const char *mod_name);
+
+extern int icnss_unregister_driver(struct icnss_driver_ops *ops);
+
+extern int icnss_wlan_enable(struct device *dev,
+                            struct icnss_wlan_enable_cfg *config,
                             enum icnss_driver_mode mode,
                             const char *host_version);
-extern int icnss_wlan_disable(enum icnss_driver_mode mode);
-extern void icnss_enable_irq(unsigned int ce_id);
-extern void icnss_disable_irq(unsigned int ce_id);
-extern int icnss_get_soc_info(struct icnss_soc_info *info);
-extern int icnss_ce_free_irq(unsigned int ce_id, void *ctx);
-extern int icnss_ce_request_irq(unsigned int ce_id,
+extern int icnss_wlan_disable(struct device *dev, enum icnss_driver_mode mode);
+extern void icnss_enable_irq(struct device *dev, unsigned int ce_id);
+extern void icnss_disable_irq(struct device *dev, unsigned int ce_id);
+extern int icnss_get_soc_info(struct device *dev, struct icnss_soc_info *info);
+extern int icnss_ce_free_irq(struct device *dev, unsigned int ce_id, void *ctx);
+extern int icnss_ce_request_irq(struct device *dev, unsigned int ce_id,
        irqreturn_t (*handler)(int, void *),
        unsigned long flags, const char *name, void *ctx);
-extern int icnss_get_ce_id(int irq);
-extern int icnss_set_fw_log_mode(uint8_t fw_log_mode);
+extern int icnss_get_ce_id(struct device *dev, int irq);
+extern int icnss_set_fw_log_mode(struct device *dev, uint8_t fw_log_mode);
 extern int icnss_athdiag_read(struct device *dev, uint32_t offset,
                              uint32_t mem_type, uint32_t data_len,
                              uint8_t *output);
 extern int icnss_athdiag_write(struct device *dev, uint32_t offset,
                               uint32_t mem_type, uint32_t data_len,
                               uint8_t *input);
-extern int icnss_get_irq(int ce_id);
+extern int icnss_get_irq(struct device *dev, int ce_id);
 extern int icnss_power_on(struct device *dev);
 extern int icnss_power_off(struct device *dev);
 extern struct dma_iommu_mapping *icnss_smmu_get_mapping(struct device *dev);
@@ -138,7 +151,7 @@ extern int icnss_get_wlan_unsafe_channel(u16 *unsafe_ch_list, u16 *ch_count,
                                         u16 buf_len);
 extern int icnss_wlan_set_dfs_nol(const void *info, u16 info_len);
 extern int icnss_wlan_get_dfs_nol(void *info, u16 info_len);
-extern bool icnss_is_qmi_disable(void);
+extern bool icnss_is_qmi_disable(struct device *dev);
 extern bool icnss_is_fw_ready(void);
 extern int icnss_set_wlan_mac_address(const u8 *in, const uint32_t len);
 extern u8 *icnss_get_wlan_mac_address(struct device *dev, uint32_t *num);