qcacmn: Add PLD stub file for WIN

Add PLD stub file for WIN.

CRs-Fixed: 1010692
Change-Id: Iff526bdc6b7765ca843ec9d6d805415101d750bb

pld_stub/inc/pld_common.h

@@ -0,0 +1,203 @@
+/*
+ * Copyright (c) 2016 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.
+ */
+
+#ifndef __PLD_COMMON_H__
+#define __PLD_COMMON_H__
+
+#ifdef CONFIG_PLD_STUB
+
+/**
+ * struct pld_ce_tgt_pipe_cfg - copy engine target pipe configuration
+ * @pipe_num: pipe number
+ * @pipe_dir: pipe direction
+ * @nentries: number of entries
+ * @nbytes_max: max number of bytes
+ * @flags: flags
+ * @reserved: reserved
+ *
+ * pld_ce_tgt_pipe_cfg is used to store copy engine target pipe
+ * configuration.
+ */
+struct pld_ce_tgt_pipe_cfg {
+	u32 pipe_num;
+	u32 pipe_dir;
+	u32 nentries;
+	u32 nbytes_max;
+	u32 flags;
+	u32 reserved;
+};
+
+/**
+ * struct pld_ce_svc_pipe_cfg - copy engine service pipe configuration
+ * @service_id: service ID
+ * @pipe_dir: pipe direction
+ * @pipe_num: pipe number
+ *
+ * pld_ce_svc_pipe_cfg is used to store copy engine service pipe
+ * configuration.
+ */
+struct pld_ce_svc_pipe_cfg {
+	u32 service_id;
+	u32 pipe_dir;
+	u32 pipe_num;
+};
+
+/**
+ * struct pld_shadow_reg_cfg - shadow register configuration
+ * @ce_id: copy engine ID
+ * @reg_offset: register offset
+ *
+ * pld_shadow_reg_cfg is used to store shadow register configuration.
+ */
+struct pld_shadow_reg_cfg {
+	u16 ce_id;
+	u16 reg_offset;
+};
+
+/**
+ * struct pld_wlan_enable_cfg - WLAN FW configuration
+ * @num_ce_tgt_cfg: number of CE target configuration
+ * @ce_tgt_cfg: CE target configuration
+ * @num_ce_svc_pipe_cfg: number of CE service configuration
+ * @ce_svc_cfg: CE service configuration
+ * @num_shadow_reg_cfg: number of shadow register configuration
+ * @shadow_reg_cfg: shadow register configuration
+ *
+ * pld_wlan_enable_cfg stores WLAN FW configurations. It will be
+ * passed to WLAN FW when WLAN host driver calls wlan_enable.
+ */
+struct pld_wlan_enable_cfg {
+	u32 num_ce_tgt_cfg;
+	struct pld_ce_tgt_pipe_cfg *ce_tgt_cfg;
+	u32 num_ce_svc_pipe_cfg;
+	struct pld_ce_svc_pipe_cfg *ce_svc_cfg;
+	u32 num_shadow_reg_cfg;
+	struct pld_shadow_reg_cfg *shadow_reg_cfg;
+};
+
+/**
+ * enum pld_driver_mode - WLAN host driver mode
+ * @PLD_MISSION: mission mode
+ * @PLD_FTM: FTM mode
+ * @PLD_EPPING: EPPING mode
+ * @PLD_WALTEST: WAL test mode, FW standalone test mode
+ * @PLD_OFF: OFF mode
+ */
+enum pld_driver_mode {
+	PLD_MISSION,
+	PLD_FTM,
+	PLD_EPPING,
+	PLD_WALTEST,
+	PLD_OFF
+};
+
+/**
+ * struct pld_soc_info - SOC information
+ * @v_addr: virtual address of preallocated memory
+ * @p_addr: physical address of preallcoated memory
+ * @version: version number
+ *
+ * pld_soc_info is used to store WLAN SOC information.
+ */
+struct pld_soc_info {
+	void __iomem *v_addr;
+	phys_addr_t p_addr;
+	u32 version;
+};
+
+/**
+ * enum pld_runtime_request - PM runtime request
+ * @PLD_PM_RUNTIME_GET: pm_runtime_get
+ * @PLD_PM_RUNTIME_PUT: pm_runtime_put
+ * @PLD_PM_RUNTIME_MARK_LAST_BUSY: pm_runtime_mark_last_busy
+ * @PLD_PM_RUNTIME_RESUME: pm_runtime_resume
+ * @PLD_PM_RUNTIME_PUT_NOIDLE: pm_runtime_put_noidle
+ * @PLD_PM_REQUEST_RESUME: pm_request_resume
+ * @PLD_PM_RUNTIME_PUT_AUTO: pm_runtime_put_auto
+ */
+enum pld_runtime_request {
+	PLD_PM_RUNTIME_GET,
+	PLD_PM_RUNTIME_PUT,
+	PLD_PM_RUNTIME_MARK_LAST_BUSY,
+	PLD_PM_RUNTIME_RESUME,
+	PLD_PM_RUNTIME_PUT_NOIDLE,
+	PLD_PM_REQUEST_RESUME,
+	PLD_PM_RUNTIME_PUT_AUTO,
+};
+
+static inline int pld_wlan_enable(struct device *dev,
+				  struct pld_wlan_enable_cfg *config,
+				  enum pld_driver_mode mode,
+				  const char *host_version)
+{
+	return 0;
+}
+static inline int pld_wlan_disable(struct device *dev,
+				   enum pld_driver_mode mode)
+{
+	return 0;
+}
+static inline void pld_is_pci_link_down(struct device *dev)
+{
+	return;
+}
+static inline int pld_wlan_pm_control(struct device *dev, bool vote)
+{
+	return 0;
+}
+static inline void pld_intr_notify_q6(struct device *dev)
+{
+	return;
+}
+static inline int pld_ce_request_irq(struct device *dev, unsigned int ce_id,
+				     irqreturn_t (*handler)(int, void *),
+				     unsigned long flags, const char *name,
+				     void *ctx)
+{
+	return 0;
+}
+static inline int pld_ce_free_irq(struct device *dev,
+				  unsigned int ce_id, void *ctx)
+{
+	return 0;
+}
+static inline int pld_get_soc_info(struct device *dev,
+				   struct pld_soc_info *info)
+{
+	return 0;
+}
+static inline int pld_get_ce_id(struct device *dev, int irq)
+{
+	return 0;
+}
+static inline int pld_pm_runtime_request(struct device *dev,
+					 enum pld_runtime_request request)
+{
+	return 0;
+}
+static inline void pld_runtime_init(struct device *dev, int auto_delay)
+{
+	return;
+}
+static inline void pld_runtime_exit(struct device *dev)
+{
+	return;
+}
+
+#endif
+#endif