qcacmn: Add non-inline OS-abstraction APIs

Use non-inline OS-abstraction APIs to avoid OS APIs usage directly in
driver.

Add new non-inline OS-abstraction APIs.

CRs-Fixed: 2742480
Change-Id: I177b41d69ca8f102fa67316d8901b6991dea3203

qal/inc/qal_bridge.h

@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2021 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: qal_bridge
+ * QCA driver framework for bridge related APIs prototype
+ */
+
+#ifndef __QAL_BRIDGE_H
+#define __QAL_BRIDGE_H
+
+/* Include Files */
+#include "qdf_types.h"
+#include "i_qal_bridge.h"
+
+typedef __qal_notify_blk_t qal_notify_blk_t;
+typedef __qal_netdev_t qal_netdev_t;
+typedef __qal_br_fdb_entry_t qal_br_fdb_entry_t;
+
+#ifdef ENHANCED_OS_ABSTRACTION
+
+QDF_STATUS
+qal_bridge_fdb_register_notify(qal_notify_blk_t nb);
+
+QDF_STATUS
+qal_bridge_fdb_unregister_notify(qal_notify_blk_t nb);
+
+qal_br_fdb_entry_t
+qal_bridge_fdb_has_entry(qal_netdev_t dev, const char *addr, uint16_t vid);
+
+QDF_STATUS
+qal_bridge_fdb_delete_by_netdev(qal_netdev_t dev,
+				const unsigned char *addr, uint16_t vid);
+
+QDF_STATUS
+qal_bridge_fdb_update_register_notify(qal_notify_blk_t nb);
+
+QDF_STATUS
+qal_bridge_fdb_update_unregister_notify(qal_notify_blk_t nb);
+#else
+static inline QDF_STATUS
+qal_bridge_fdb_register_notify(qal_notify_blk_t nb)
+{
+	return __qal_bridge_fdb_register_notify(nb);
+}
+
+static inline QDF_STATUS
+qal_bridge_fdb_unregister_notify(qal_notify_blk_t nb)
+{
+	return __qal_bridge_fdb_unregister_notify(nb);
+}
+
+static inline qal_br_fdb_entry_t
+qal_bridge_fdb_has_entry(qal_netdev_t dev, const char *addr, uint16_t vid)
+{
+	return __qal_bridge_fdb_has_entry(dev, addr, vid);
+}
+
+static inline QDF_STATUS
+qal_bridge_fdb_delete_by_netdev(qal_netdev_t dev,
+				const unsigned char *addr, uint16_t vid)
+{
+	return __qal_bridge_fdb_delete_by_netdev(dev, addr, vid);
+}
+
+static inline QDF_STATUS
+qal_bridge_fdb_update_register_notify(qal_notify_blk_t nb)
+{
+	return __qal_bridge_fdb_update_register_notify(nb);
+}
+
+static inline QDF_STATUS
+qal_bridge_fdb_update_unregister_notify(qal_notify_blk_t nb)
+{
+	return __qal_bridge_fdb_update_unregister_notify(nb);
+}
+#endif
+
+#endif /* __QAL_BRIDGE_H */

qal/inc/qal_devnode.h

@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) 2021 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: qal_devnode
+ * QCA driver framework for device node related APIs prototype
+ */
+
+#ifndef __QAL_DEVNODE_H
+#define __QAL_DEVNODE_H
+
+/* Include Files */
+#include "qdf_types.h"
+#include "qdf_trace.h"
+#include "i_qal_devnode.h"
+
+#define PCI_DOMAIN_ID_MIN   0x0000
+#define PCI_DOMAIN_ID_MAX   0xFFFF
+
+typedef __qdf_devnode_t qdf_devnode_t;
+
+#ifdef ENHANCED_OS_ABSTRACTION
+
+/**
+ * qal_devnode_fetch_pci_domain_id() - This function will try to obtain the
+ * host bridge domain number
+ * @node: device tree node
+ * @domain_id: pointer to domain number
+ *
+ * Return: QDF_STATUS_SUCCESS if domain_id is in the range, error code otherwise
+ */
+QDF_STATUS
+qal_devnode_fetch_pci_domain_id(qdf_devnode_t devnode, int *domain_id);
+
+/**
+ * qal_devnode_read_u32_array() - Find and read an array of 32 bit integers
+ * from a property.
+ * @devnode: device node from which the property value is to be read.
+ * @pname: name of the property to be searched.
+ * @u32_val: pointer to return value, modified only if return value is 0.
+ * @elem: number of array elements to read
+ *
+ * Return: QDF_STATUS_SUCCESS on success, error code
+ */
+QDF_STATUS
+qal_devnode_read_u32_array(const qdf_devnode_t devnode,
+			   const char *pname, uint32_t *u32_val, size_t elem);
+/**
+ * qal_devnode_read_u32() - Find and read 32 bit integer from a property.
+ * @devnode: device node from which the property value is to be read.
+ * @pname: name of the property to be searched.
+ * @u32_val: pointer to return value, modified only if return value is 0.
+ *
+ * Return: QDF_STATUS_SUCCESS on success, error code
+ */
+QDF_STATUS
+qal_devnode_read_u32(const qdf_devnode_t devnode,
+		     const char *pname, uint32_t *u32_val);
+#else
+static inline QDF_STATUS
+qal_devnode_fetch_pci_domain_id(qdf_devnode_t devnode, int *domain_id)
+{
+	return __qal_devnode_fetch_pci_domain_id(devnode, domain_id);
+}
+
+static inline QDF_STATUS
+qal_devnode_read_u32_array(const qdf_devnode_t devnode,
+			   const char *pname, uint32_t *u32_val, size_t elem)
+{
+	return __qal_devnode_read_u32_array(devnode, pname, u32_val, elem);
+}
+
+static inline QDF_STATUS
+qal_devnode_read_u32(const qdf_devnode_t devnode,
+		     const char *pname, uint32_t *u32_val)
+{
+	return __qal_devnode_read_u32(devnode, pname, u32_val);
+}
+#endif
+
+#endif /* __QAL_DEVNODE_H */

qal/linux/src/i_qal_bridge.h

@@ -0,0 +1,92 @@
+/*
+ * Copyright (c) 2021 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: i_qal_bridge
+ * QCA abstraction layer (QAL) bridge APIs
+ */
+
+#if !defined(__I_QAL_BRIDGE_H)
+#define __I_QAL_BRIDGE_H
+
+/* Include Files */
+#include <linux/if_bridge.h>
+#include "qdf_types.h"
+
+typedef struct notifier_block *__qal_notify_blk_t;
+typedef struct net_device *__qal_netdev_t;
+typedef struct net_bridge_fdb_entry *__qal_br_fdb_entry_t;
+
+static inline QDF_STATUS
+__qal_bridge_fdb_register_notify(__qal_notify_blk_t nb)
+{
+	br_fdb_register_notify(nb);
+	return QDF_STATUS_SUCCESS;
+}
+
+static inline QDF_STATUS
+__qal_bridge_fdb_unregister_notify(__qal_notify_blk_t nb)
+{
+	br_fdb_unregister_notify(nb);
+	return QDF_STATUS_SUCCESS;
+}
+
+static inline __qal_br_fdb_entry_t
+__qal_bridge_fdb_has_entry(__qal_netdev_t dev, const char *addr, uint16_t vid)
+{
+	return br_fdb_has_entry(dev, addr, vid);
+}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 4, 24)
+static inline QDF_STATUS
+__qal_bridge_fdb_delete_by_netdev(__qal_netdev_t dev,
+				  const unsigned char *addr, uint16_t vid)
+{
+	/* Use 5.4-specific API */
+	qdf_info("Needs alternative implementation");
+
+	return QDF_STATUS_SUCCESS;
+}
+#else
+static inline QDF_STATUS
+__qal_bridge_fdb_delete_by_netdev(__qal_netdev_t dev,
+				  const unsigned char *addr, uint16_t vid)
+{
+	int ret;
+
+	ret = br_fdb_delete_by_netdev(dev, addr, vid);
+
+	return qdf_status_from_os_return(ret);
+}
+#endif
+
+static inline QDF_STATUS
+__qal_bridge_fdb_update_register_notify(__qal_notify_blk_t nb)
+{
+	br_fdb_update_register_notify(nb);
+	return QDF_STATUS_SUCCESS;
+}
+
+static inline QDF_STATUS
+__qal_bridge_fdb_update_unregister_notify(__qal_notify_blk_t nb)
+{
+	br_fdb_update_unregister_notify(nb);
+	return QDF_STATUS_SUCCESS;
+}
+
+#endif /* __I_QAL_BRIDGE_H */

qal/linux/src/i_qal_devnode.h

@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 2021 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: qal_devnode
+ * QCA abstraction layer (QAL) device config APIs
+ */
+
+#if !defined(__I_QAL_DEVNODE_H)
+#define __I_QAL_DEVNODE_H
+
+/* Include Files */
+#include <linux/of_pci.h>
+#include <linux/of.h>
+#include "qdf_types.h"
+
+#define PCI_DOMAIN_ID_MIN   0x0000
+#define PCI_DOMAIN_ID_MAX   0xFFFF
+
+typedef struct device_node *__qdf_devnode_t;
+
+/**
+ * __qal_devnode_fetch_pci_domain_id() - This function will try to obtain the
+ * host bridge domain number
+ * @node: device tree node
+ * @domain_id: pointer to domain number
+ *
+ * Return: QDF_STATUS_SUCCESS if domain_id is in the range,
+ * error code otherwise
+ */
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0))
+static inline QDF_STATUS
+__qal_devnode_fetch_pci_domain_id(__qdf_devnode_t devnode, int *domain_id)
+{
+	*domain_id = 0;
+
+	return QDF_STATUS_SUCCESS;
+}
+#else
+static inline QDF_STATUS
+__qal_devnode_fetch_pci_domain_id(__qdf_devnode_t devnode, int *domain_id)
+{
+	int ret;
+
+	ret = of_get_pci_domain_nr(devnode);
+	if ((ret >= PCI_DOMAIN_ID_MIN) && (ret <= PCI_DOMAIN_ID_MAX)) {
+		*domain_id = ret;
+		return QDF_STATUS_SUCCESS;
+	}
+
+	return qdf_status_from_os_return(ret);
+}
+#endif
+
+/**
+ * __qal_devnode_read_u32_array() - Find and read an array of 32 bit integers
+ * from a property.
+ * @devnode: device node from which the property value is to be read.
+ * @pname: name of the property to be searched.
+ * @u32_val: pointer to return value, modified only if return value is 0.
+ * @elem: number of array elements to read
+ *
+ * Return: QDF_STATUS_SUCCESS if valid value can be decoded,
+ * error code otherwise
+ */
+static inline QDF_STATUS
+__qal_devnode_read_u32_array(const __qdf_devnode_t devnode,
+			     const char *pname, u32 *u32_val, size_t elem)
+{
+	int ret;
+
+	ret = of_property_read_u32_array(devnode, pname, u32_val, elem);
+
+	return qdf_status_from_os_return(ret);
+}
+
+/**
+ * __qal_devnode_read_u32() - Find and read 32 bit integer from a property.
+ * @devnode: device node from which the property value is to be read.
+ * @pname: name of the property to be searched.
+ * @u32_val: pointer to return value, modified only if return value is 0.
+ *
+ * Return: QDF_STATUS_SUCCESS if valid value can be decoded,
+ * error code otherwise
+ */
+static inline QDF_STATUS
+__qal_devnode_read_u32(const __qdf_devnode_t devnode,
+		       const char *pname, u32 *u32_val)
+{
+	int ret;
+
+	ret = of_property_read_u32(devnode, pname, u32_val);
+
+	return qdf_status_from_os_return(ret);
+}
+
+#endif /* __I_QAL_DEVNODE_H */

qdf/Kbuild

@@ -67,6 +67,8 @@ $(HOST_CMN_CONVG_NLINK)/src/wlan_nlink_srv.o \
 $(HOST_QAL_SRC)/linux/src/qal_devcfg.o \
 $(HOST_QAL_SRC)/linux/src/qal_vbus_dev.o \
 $(HOST_QAL_SRC)/linux/src/qal_notifier.o \
+$(HOST_QAL_SRC)/linux/src/qal_devnode.o \
+$(HOST_QAL_SRC)/linux/src/qal_bridge.o \
 #linux/src/qdf_net.o \
 #linux/src/qdf_net_event.o \
 #linux/src/qdf_net_ioctl.o
@@ -85,6 +87,11 @@ ifeq ($(WLAN_DEBUGFS),1)
 qdf-objs += linux/src/qdf_debugfs.o
 endif
 
+ifeq ($(ENHANCED_OS_ABSTRACTION),1)
+qdf-objs += linux/src/qdf_hrtimer.o
+qdf-objs += linux/src/qdf_time.o
+endif
+
 ifeq ($(WLAN_STREAMFS),1)
 qdf-objs += linux/src/qdf_streamfs.o
 endif

qdf/inc/qdf_irq.h

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2021 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: qdf_irq.h
+ * This file abstracts interrupt related API's.
+ */
+
+#ifndef __QDF_IRQ_H
+#define __QDF_IRQ_H
+
+#include "i_qdf_irq.h"
+
+#define QDF_IRQ_TYPE_NONE		__QDF_IRQ_TYPE_NONE
+#define QDF_IRQ_TYPE_EDGE_RISING	__QDF_IRQ_TYPE_EDGE_RISING
+#define QDF_IRQ_TYPE_EDGE_FALLING	__QDF_IRQ_TYPE_EDGE_FALLING
+#define QDF_IRQ_TYPE_EDGE_BOTH		__QDF_IRQ_TYPE_EDGE_BOTH
+#define QDF_IRQ_TYPE_LEVEL_HIGH		__QDF_IRQ_TYPE_LEVEL_HIGH
+#define QDF_IRQ_TYPE_LEVEL_LOW		__QDF_IRQ_TYPE_LEVEL_LOW
+#define QDF_IRQ_TYPE_LEVEL_MASK		__QDF_IRQ_TYPE_LEVEL_MASK
+#define QDF_IRQ_TYPE_SENSE_MASK		__QDF_IRQ_TYPE_SENSE_MASK
+#define QDF_IRQ_TYPE_DEFAULT		__QDF_IRQ_TYPE_DEFAULT
+#define QDF_IRQ_TYPE_PROBE		__QDF_IRQ_TYPE_PROBE
+#define QDF_IRQ_LEVEL			__QDF_IRQ_LEVEL
+#define QDF_IRQ_PER_CPU			__QDF_IRQ_PER_CPU
+#define QDF_IRQ_NOPROBE			__QDF_IRQ_NOPROBE
+#define QDF_IRQ_NOREQUEST		__QDF_IRQ_NOREQUEST
+#define QDF_IRQ_NOAUTOEN		__QDF_IRQ_NOAUTOEN
+#define QDF_IRQ_NO_BALANCING		__QDF_IRQ_NO_BALANCING
+#define QDF_IRQ_MOVE_PCNTXT		__QDF_IRQ_MOVE_PCNTXT
+#define QDF_IRQ_NESTED_THREAD		__QDF_IRQ_NESTED_THREAD
+#define QDF_IRQ_NOTHREAD		__QDF_IRQ_NOTHREAD
+#define QDF_IRQ_PER_CPU_DEVID		__QDF_IRQ_PER_CPU_DEVID
+#define QDF_IRQ_IS_POLLED		__QDF_IRQ_IS_POLLED
+#define QDF_IRQ_DISABLE_UNLAZY		__QDF_IRQ_DISABLE_UNLAZY
+
+#endif /* __QDF_IRQ_H */

qdf/linux/src/i_qdf_irq.h

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2021 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: i_qdf_irq.h
+ * This file provides OS dependent interrupt API's.
+ */
+
+#ifndef _I_QDF_IRQ_H
+#define _I_QDF_IRQ_H
+
+#include <linux/irq.h>
+
+#define __QDF_IRQ_TYPE_NONE		IRQ_TYPE_NONE
+#define __QDF_IRQ_TYPE_EDGE_RISING	IRQ_TYPE_EDGE_RISING
+#define __QDF_IRQ_TYPE_EDGE_FALLING	IRQ_TYPE_EDGE_FALLING
+#define __QDF_IRQ_TYPE_EDGE_BOTH	IRQ_TYPE_EDGE_BOTH
+#define __QDF_IRQ_TYPE_LEVEL_HIGH	IRQ_TYPE_LEVEL_HIGH
+#define __QDF_IRQ_TYPE_LEVEL_LOW	IRQ_TYPE_LEVEL_LOW
+#define __QDF_IRQ_TYPE_LEVEL_MASK	IRQ_TYPE_LEVEL_MASK
+#define __QDF_IRQ_TYPE_SENSE_MASK	IRQ_TYPE_SENSE_MASK
+#define __QDF_IRQ_TYPE_DEFAULT		IRQ_TYPE_DEFAULT
+#define __QDF_IRQ_TYPE_PROBE		IRQ_TYPE_PROBE
+#define __QDF_IRQ_LEVEL			IRQ_LEVEL
+#define __QDF_IRQ_PER_CPU		IRQ_PER_CPU
+#define __QDF_IRQ_NOPROBE		IRQ_NOPROBE
+#define __QDF_IRQ_NOREQUEST		IRQ_NOREQUEST
+#define __QDF_IRQ_NOAUTOEN		IRQ_NOAUTOEN
+#define __QDF_IRQ_NO_BALANCING		IRQ_NO_BALANCING
+#define __QDF_IRQ_MOVE_PCNTXT		IRQ_MOVE_PCNTXT
+#define __QDF_IRQ_NESTED_THREAD		IRQ_NESTED_THREAD
+#define __QDF_IRQ_NOTHREAD		IRQ_NOTHREAD
+#define __QDF_IRQ_PER_CPU_DEVID		IRQ_PER_CPU_DEVID
+#define __QDF_IRQ_IS_POLLED		IRQ_IS_POLLED
+#define __QDF_IRQ_DISABLE_UNLAZY	IRQ_DISABLE_UNLAZY
+
+#endif /* _I_QDF_IRQ_H */

qdf/linux/src/qdf_hrtimer.c

@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2021 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: qdf_hrtimer
+ * QCA driver framework (QDF) high resolution timers timer APIs
+ */
+
+#include "i_qdf_hrtimer.h"
+#include "qdf_hrtimer.h"
+#include <qdf_module.h>
+
+void qdf_hrtimer_start(qdf_hrtimer_data_t *timer, qdf_ktime_t interval,
+		       enum qdf_hrtimer_mode mode)
+{
+	__qdf_hrtimer_start(timer, interval, mode);
+}
+
+qdf_export_symbol(qdf_hrtimer_start);
+
+int qdf_hrtimer_cancel(qdf_hrtimer_data_t *timer)
+{
+	return __qdf_hrtimer_cancel(timer);
+}
+
+qdf_export_symbol(qdf_hrtimer_cancel);
+
+void qdf_hrtimer_init(qdf_hrtimer_data_t *timer,
+		      qdf_hrtimer_func_t callback,
+		      enum qdf_clock_id clock,
+		      enum qdf_hrtimer_mode mode,
+		      enum qdf_context_mode ctx)
+{
+	__qdf_hrtimer_init(timer, callback, clock, mode, ctx);
+}
+
+qdf_export_symbol(qdf_hrtimer_init);
+
+void qdf_hrtimer_kill(qdf_hrtimer_data_t *timer)
+{
+	__qdf_hrtimer_kill(timer);
+}
+
+qdf_export_symbol(qdf_hrtimer_kill);
+
+qdf_ktime_t qdf_hrtimer_get_remaining(qdf_hrtimer_data_t *timer)
+{
+	return __qdf_hrtimer_get_remaining(timer);
+}
+
+qdf_export_symbol(qdf_hrtimer_get_remaining);
+
+bool qdf_hrtimer_is_queued(qdf_hrtimer_data_t *timer)
+{
+	return __qdf_hrtimer_is_queued(timer);
+}
+
+qdf_export_symbol(qdf_hrtimer_is_queued);
+
+bool qdf_hrtimer_callback_running(qdf_hrtimer_data_t *timer)
+{
+	return __qdf_hrtimer_callback_running(timer);
+}
+
+qdf_export_symbol(qdf_hrtimer_callback_running);
+
+bool qdf_hrtimer_active(qdf_hrtimer_data_t *timer)
+{
+	return __qdf_hrtimer_active(timer);
+}
+
+qdf_export_symbol(qdf_hrtimer_active);
+
+qdf_ktime_t qdf_hrtimer_cb_get_time(qdf_hrtimer_data_t *timer)
+{
+	return __qdf_hrtimer_cb_get_time(timer);
+}
+
+qdf_export_symbol(qdf_hrtimer_cb_get_time);
+
+uint64_t qdf_hrtimer_forward(qdf_hrtimer_data_t *timer,
+			     qdf_ktime_t now,
+			     qdf_ktime_t interval)
+{
+	return __qdf_hrtimer_forward(timer, now, interval);
+}
+
+qdf_export_symbol(qdf_hrtimer_forward);

qdf/linux/src/qdf_time.c

@@ -0,0 +1,236 @@
+/*
+ * Copyright (c) 2021 The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/**
+ * DOC: qdf_time
+ * QCA driver framework (QDF) timer APIs
+ */
+
+#include <i_qdf_time.h>
+#include "qdf_time.h"
+#include <qdf_module.h>
+
+qdf_ktime_t qdf_ns_to_ktime(uint64_t ns)
+{
+	return __qdf_ns_to_ktime(ns);
+}
+
+qdf_export_symbol(qdf_ns_to_ktime);
+
+qdf_ktime_t qdf_ktime_add(qdf_ktime_t ktime1, qdf_ktime_t ktime2)
+{
+	return __qdf_ktime_add(ktime1, ktime2);
+}
+
+qdf_export_symbol(qdf_ktime_add);
+
+qdf_ktime_t qdf_ktime_get(void)
+{
+	return __qdf_ktime_get();
+}
+
+qdf_export_symbol(qdf_ktime_get);
+
+qdf_ktime_t qdf_ktime_real_get(void)
+{
+	return __qdf_ktime_real_get();
+}
+
+qdf_export_symbol(qdf_ktime_real_get);
+
+qdf_ktime_t qdf_ktime_add_ns(qdf_ktime_t ktime, int64_t ns)
+{
+	return __qdf_ktime_add_ns(ktime, ns);
+}
+
+qdf_export_symbol(qdf_ktime_add_ns);
+
+int64_t qdf_ktime_to_ms(qdf_ktime_t ktime)
+{
+	return __qdf_ktime_to_ms(ktime);
+}
+
+qdf_export_symbol(qdf_ktime_to_ms);
+
+int64_t qdf_ktime_to_ns(qdf_ktime_t ktime)
+{
+	return __qdf_ktime_to_ns(ktime);
+}
+
+qdf_export_symbol(qdf_ktime_to_ns);
+
+qdf_time_t qdf_system_ticks(void)
+{
+	return __qdf_system_ticks();
+}
+
+qdf_export_symbol(qdf_system_ticks);
+
+uint32_t qdf_system_ticks_to_msecs(unsigned long clock_ticks)
+{
+	return __qdf_system_ticks_to_msecs(clock_ticks);
+}
+
+qdf_export_symbol(qdf_system_ticks_to_msecs);
+
+qdf_time_t qdf_system_msecs_to_ticks(uint32_t msecs)
+{
+	return __qdf_system_msecs_to_ticks(msecs);
+}
+
+qdf_export_symbol(qdf_system_msecs_to_ticks);
+
+qdf_time_t qdf_get_system_uptime(void)
+{
+	return __qdf_get_system_uptime();
+}
+
+qdf_export_symbol(qdf_get_system_uptime);
+
+uint64_t qdf_get_bootbased_boottime_ns(void)
+{
+	return __qdf_get_bootbased_boottime_ns();
+}
+
+qdf_export_symbol(qdf_get_bootbased_boottime_ns);
+
+unsigned long qdf_get_system_timestamp(void)
+{
+	return __qdf_get_system_timestamp();
+}
+
+qdf_export_symbol(qdf_get_system_timestamp);
+
+void qdf_udelay(int usecs)
+{
+	__qdf_udelay(usecs);
+}
+
+qdf_export_symbol(qdf_udelay);
+
+void qdf_mdelay(int msecs)
+{
+	__qdf_mdelay(msecs);
+}
+
+qdf_export_symbol(qdf_mdelay);
+
+bool qdf_system_time_after(qdf_time_t a, qdf_time_t b)
+{
+	return __qdf_system_time_after(a, b);
+}
+
+qdf_export_symbol(qdf_system_time_after);
+
+bool qdf_system_time_before(qdf_time_t a, qdf_time_t b)
+{
+	return __qdf_system_time_before(a, b);
+}
+
+qdf_export_symbol(qdf_system_time_before);
+
+bool qdf_system_time_after_eq(qdf_time_t a, qdf_time_t b)
+{
+	return __qdf_system_time_after_eq(a, b);
+}
+
+qdf_export_symbol(qdf_system_time_after_eq);
+
+#ifdef MSM_PLATFORM
+uint64_t qdf_log_timestamp_to_usecs(uint64_t time)
+{
+	/*
+	 * Try to preserve precision by multiplying by 10 first.
+	 * If that would cause a wrap around, divide first instead.
+	 */
+	if (time * 10 < time) {
+		do_div(time, QDF_LOG_TIMESTAMP_CYCLES_PER_10_US);
+		return time * 10;
+	}
+
+	time = time * 10;
+	do_div(time, QDF_LOG_TIMESTAMP_CYCLES_PER_10_US);
+
+	return time;
+}
+
+qdf_export_symbol(qdf_log_timestamp_to_usecs);
+#else
+uint64_t qdf_log_timestamp_to_usecs(uint64_t time)
+{
+	/* timestamps are already in micro seconds */
+	return time;
+}
+
+qdf_export_symbol(qdf_log_timestamp_to_usecs);
+#endif /* end of MSM_PLATFORM */
+
+void qdf_log_timestamp_to_secs(uint64_t time, uint64_t *secs,
+			       uint64_t *usecs)
+{
+	*secs = qdf_log_timestamp_to_usecs(time);
+	*usecs = do_div(*secs, 1000000ul);
+}
+
+qdf_export_symbol(qdf_log_timestamp_to_secs);
+
+uint64_t qdf_usecs_to_log_timestamp(uint64_t usecs)
+{
+	uint64_t ts;
+
+	ts = (usecs * QDF_LOG_TIMESTAMP_CYCLES_PER_10_US);
+
+	return do_div(ts, 10ul);
+}
+
+qdf_export_symbol(qdf_usecs_to_log_timestamp);
+
+uint64_t qdf_get_log_timestamp(void)
+{
+	return __qdf_get_log_timestamp();
+}
+
+qdf_export_symbol(qdf_get_log_timestamp);
+
+uint64_t qdf_get_log_timestamp_usecs(void)
+{
+	return qdf_log_timestamp_to_usecs(qdf_get_log_timestamp());
+}
+
+qdf_export_symbol(qdf_get_log_timestamp_usecs);
+
+uint64_t qdf_get_monotonic_boottime(void)
+{
+	return __qdf_get_monotonic_boottime();
+}
+
+qdf_export_symbol(qdf_get_monotonic_boottime);
+
+void qdf_time_ktime_get_real_time(qdf_timespec_t *ts)
+{
+	return __qdf_time_ktime_get_real_time(ts);
+}
+
+qdf_export_symbol(qdf_time_ktime_get_real_time);
+
+unsigned long long qdf_time_sched_clock(void)
+{
+	return __qdf_time_sched_clock();
+}
+
+qdf_export_symbol(qdf_time_sched_clock);