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Commit 62bdfdbb authored by Sivakanth Vaka's avatar Sivakanth Vaka Committed by Piyush Dhyani
Browse files

msm: ipa: New APIs for PINE+PINE dual wifi support 



Add per instance APIs to support dual wifi attach.

Change-Id: I9330382fde5e5c727dd5a619b863adbed9f0c661
Signed-off-by: default avatarSivakanth Vaka <svaka@codeaurora.org>
Signed-off-by: default avatarPiyush Dhyani <&lt;quic_pdhyani@quicinc.com>
parent ced73a76

drivers/platform/msm/ipa_fmwk/ipa_fmwk.c

+196 −2
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2015-2021, The Linux Foundation. All rights reserved.

 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.

 */



#include <linux/ipa_fmwk.h>
@@ -318,6 +319,35 @@ struct ipa_fmwk_contex { 


	bool (*ipa_wdi_is_tx1_used)(void);



	int (*ipa_wdi_get_capabilities)(struct ipa_wdi_capabilities_out_params *out);



	int (*ipa_wdi_init_per_inst)(struct ipa_wdi_init_in_params *in,

		struct ipa_wdi_init_out_params *out);



	int (*ipa_wdi_cleanup_per_inst)(u32 hdl);



	int (*ipa_wdi_reg_intf_per_inst)(

		struct ipa_wdi_reg_intf_in_params *in);



	int (*ipa_wdi_dereg_intf_per_inst)(const char *netdev_name, u32 hdl);



	int (*ipa_wdi_conn_pipes_per_inst)(struct ipa_wdi_conn_in_params *in,

		struct ipa_wdi_conn_out_params *out);



	int (*ipa_wdi_disconn_pipes_per_inst)(u32 hdl);



	int (*ipa_wdi_enable_pipes_per_inst)(u32 hdl);



	int (*ipa_wdi_disable_pipes_per_inst)(u32 hdl);



	int (*ipa_wdi_set_perf_profile_per_inst)(u32 hdl, struct ipa_wdi_perf_profile *profile);



	int (*ipa_wdi_create_smmu_mapping_per_inst)(u32 hdl, u32 num_buffers,

		struct ipa_wdi_buffer_info *info);



	int (*ipa_wdi_release_smmu_mapping_per_inst)(u32 hdl, u32 num_buffers,

		struct ipa_wdi_buffer_info *info);



	/* ipa_gsb APIs*/

	int (*ipa_bridge_init)(struct ipa_bridge_init_params *params, u32 *hdl);
@@ -1248,7 +1278,19 @@ int ipa_fmwk_register_ipa_wdi3(const struct ipa_wdi3_data *in) 
		|| ipa_fmwk_ctx->ipa_wdi_get_stats

		|| ipa_fmwk_ctx->ipa_get_wdi_version

		|| ipa_fmwk_ctx->ipa_wdi_sw_stats

		|| ipa_fmwk_ctx->ipa_wdi_is_tx1_used) {

		|| ipa_fmwk_ctx->ipa_wdi_is_tx1_used

		|| ipa_fmwk_ctx->ipa_wdi_get_capabilities

		|| ipa_fmwk_ctx->ipa_wdi_init_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_cleanup_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_reg_intf_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_dereg_intf_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_conn_pipes_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_disconn_pipes_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_enable_pipes_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_disable_pipes_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_set_perf_profile_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_create_smmu_mapping_per_inst

		|| ipa_fmwk_ctx->ipa_wdi_release_smmu_mapping_per_inst) {

		pr_err("ipa_wdi3 APIs were already initialized\n");

		return -EPERM;

	}
@@ -1271,7 +1313,26 @@ int ipa_fmwk_register_ipa_wdi3(const struct ipa_wdi3_data *in) 
	ipa_fmwk_ctx->ipa_wdi_sw_stats = in->ipa_wdi_sw_stats;

	ipa_fmwk_ctx->ipa_get_wdi_version = in->ipa_get_wdi_version;

	ipa_fmwk_ctx->ipa_wdi_is_tx1_used = in->ipa_wdi_is_tx1_used;



	ipa_fmwk_ctx->ipa_wdi_get_capabilities = in->ipa_wdi_get_capabilities;

	ipa_fmwk_ctx->ipa_wdi_init_per_inst = in->ipa_wdi_init_per_inst;

	ipa_fmwk_ctx->ipa_wdi_cleanup_per_inst = in->ipa_wdi_cleanup_per_inst;

	ipa_fmwk_ctx->ipa_wdi_reg_intf_per_inst = in->ipa_wdi_reg_intf_per_inst;

	ipa_fmwk_ctx->ipa_wdi_dereg_intf_per_inst =

		in->ipa_wdi_dereg_intf_per_inst;

	ipa_fmwk_ctx->ipa_wdi_conn_pipes_per_inst =

		in->ipa_wdi_conn_pipes_per_inst;

	ipa_fmwk_ctx->ipa_wdi_disconn_pipes_per_inst =

		in->ipa_wdi_disconn_pipes_per_inst;

	ipa_fmwk_ctx->ipa_wdi_enable_pipes_per_inst =

		in->ipa_wdi_enable_pipes_per_inst;

	ipa_fmwk_ctx->ipa_wdi_disable_pipes_per_inst =

		in->ipa_wdi_disable_pipes_per_inst;

	ipa_fmwk_ctx->ipa_wdi_set_perf_profile_per_inst =

		in->ipa_wdi_set_perf_profile_per_inst;

	ipa_fmwk_ctx->ipa_wdi_create_smmu_mapping_per_inst =

		in->ipa_wdi_create_smmu_mapping_per_inst;

	ipa_fmwk_ctx->ipa_wdi_release_smmu_mapping_per_inst =

		in->ipa_wdi_release_smmu_mapping_per_inst;

	pr_info("ipa_wdi3 registered successfully\n");



	return 0;
@@ -1411,6 +1472,139 @@ int ipa_wdi_release_smmu_mapping(u32 num_buffers, 
}

EXPORT_SYMBOL(ipa_wdi_release_smmu_mapping);



int ipa_wdi_get_capabilities(struct ipa_wdi_capabilities_out_params *out)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_get_capabilities, out);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_get_capabilities);



int ipa_wdi_init_per_inst(struct ipa_wdi_init_in_params *in,

	struct ipa_wdi_init_out_params *out)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_init_per_inst,

		in, out);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_init_per_inst);



int ipa_wdi_cleanup_per_inst(u32 hdl)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_cleanup_per_inst, hdl);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_cleanup_per_inst);



int ipa_wdi_reg_intf_per_inst(

	struct ipa_wdi_reg_intf_in_params *in)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_reg_intf_per_inst,

		in);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_reg_intf_per_inst);



int ipa_wdi_dereg_intf_per_inst(const char *netdev_name, u32 hdl)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_dereg_intf_per_inst,

		netdev_name, hdl);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_dereg_intf_per_inst);



int ipa_wdi_conn_pipes_per_inst(struct ipa_wdi_conn_in_params *in,

	struct ipa_wdi_conn_out_params *out)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_conn_pipes_per_inst,

		in, out);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_conn_pipes_per_inst);



int ipa_wdi_disconn_pipes_per_inst(u32 hdl)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_disconn_pipes_per_inst, hdl);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_disconn_pipes_per_inst);



int ipa_wdi_enable_pipes_per_inst(u32 hdl)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_enable_pipes_per_inst, hdl);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_enable_pipes_per_inst);



int ipa_wdi_disable_pipes_per_inst(u32 hdl)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_disable_pipes_per_inst, hdl);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_disable_pipes_per_inst);



int ipa_wdi_set_perf_profile_per_inst(u32 hdl,

	struct ipa_wdi_perf_profile *profile)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN(ipa_wdi_set_perf_profile_per_inst,

		hdl, profile);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_set_perf_profile_per_inst);



int ipa_wdi_create_smmu_mapping_per_inst(u32 hdl, u32 num_buffers,

	struct ipa_wdi_buffer_info *info)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN_DP(ipa_wdi_create_smmu_mapping_per_inst,

		hdl, num_buffers, info);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_create_smmu_mapping_per_inst);



int ipa_wdi_release_smmu_mapping_per_inst(u32 hdl, u32 num_buffers,

	struct ipa_wdi_buffer_info *info)

{

	int ret;



	IPA_FMWK_DISPATCH_RETURN_DP(ipa_wdi_release_smmu_mapping_per_inst,

		hdl, num_buffers, info);



	return ret;

}

EXPORT_SYMBOL(ipa_wdi_release_smmu_mapping_per_inst);



int ipa_wdi_get_stats(struct IpaHwStatsWDIInfoData_t *stats)

{

	int ret;

include/linux/ipa_fmwk.h

+30 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2018 - 2021, The Linux Foundation. All rights reserved.

 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.

 */



#ifndef _IPA_FMWK_H_
@@ -207,6 +208,35 @@ struct ipa_wdi3_data { 
	int (*ipa_get_wdi_version)(void);



	bool (*ipa_wdi_is_tx1_used)(void);



	int (*ipa_wdi_get_capabilities)(struct ipa_wdi_capabilities_out_params *out);



	int (*ipa_wdi_init_per_inst)(struct ipa_wdi_init_in_params *in,

		struct ipa_wdi_init_out_params *out);



	int (*ipa_wdi_cleanup_per_inst)(u32 hdl);



	int (*ipa_wdi_reg_intf_per_inst)(

		struct ipa_wdi_reg_intf_in_params *in);



	int (*ipa_wdi_dereg_intf_per_inst)(const char *netdev_name, u32 hdl);



	int (*ipa_wdi_conn_pipes_per_inst)(struct ipa_wdi_conn_in_params *in,

		struct ipa_wdi_conn_out_params *out);



	int (*ipa_wdi_disconn_pipes_per_inst)(u32 hdl);



	int (*ipa_wdi_enable_pipes_per_inst)(u32 hdl);



	int (*ipa_wdi_disable_pipes_per_inst)(u32 hdl);



	int (*ipa_wdi_set_perf_profile_per_inst)(u32 hdl, struct ipa_wdi_perf_profile *profile);



	int (*ipa_wdi_create_smmu_mapping_per_inst)(u32 hdl, u32 num_buffers,

		struct ipa_wdi_buffer_info *info);



	int (*ipa_wdi_release_smmu_mapping_per_inst)(u32 hdl, u32 num_buffers,

		struct ipa_wdi_buffer_info *info);

};



struct ipa_qdss_data {

include/linux/ipa_wdi3.h

+241 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2018 - 2021, The Linux Foundation. All rights reserved.

 * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.

 */



#ifndef _IPA_WDI3_H_
@@ -19,15 +20,19 @@ 


#define IPA_WDI_MAX_SUPPORTED_SYS_PIPE 3



typedef u32 ipa_wdi_hdl_t;



enum ipa_wdi_version {

	IPA_WDI_1,

	IPA_WDI_2,

	IPA_WDI_3

	IPA_WDI_3,

	IPA_WDI_VER_MAX

};



#define IPA_WDI3_TX_DIR 1

#define IPA_WDI3_TX1_DIR 2

#define IPA_WDI3_RX_DIR 3

#define IPA_WDI_INST_MAX (2)



/**

 * struct ipa_wdi_init_in_params - wdi init input parameters
@@ -43,6 +48,7 @@ struct ipa_wdi_init_in_params { 
#ifdef IPA_WAN_MSG_IPv6_ADDR_GW_LEN

	ipa_wdi_meter_notifier_cb wdi_notify;

#endif

	int inst_id;

};



/**
@@ -57,6 +63,7 @@ struct ipa_wdi_init_out_params { 
	bool is_uC_ready;

	bool is_smmu_enabled;

	bool is_over_gsi;

	ipa_wdi_hdl_t hdl;

};



/**
@@ -93,6 +100,7 @@ struct ipa_wdi_reg_intf_in_params { 
	u32 meta_data;

	u32 meta_data_mask;

	u8 is_tx1_used;

	ipa_wdi_hdl_t hdl;

};



/**
@@ -208,6 +216,7 @@ struct ipa_wdi_conn_in_params { 
		struct ipa_wdi_pipe_setup_info tx;

		struct ipa_wdi_pipe_setup_info_smmu tx_smmu;

	} u_tx1;

	ipa_wdi_hdl_t hdl;

};



/**
@@ -236,8 +245,30 @@ struct ipa_wdi_perf_profile { 
	u32 max_supported_bw_mbps;

};





/**

 * struct ipa_wdi_capabilities - wdi capability parameters

 *

 * @num_of_instances: Number of WLAN instances supported.

 */

struct ipa_wdi_capabilities_out_params {

	u8 num_of_instances;

};



#if IS_ENABLED(CONFIG_IPA3)



/**

 * ipa_wdi_get_capabilities - Client should call this function to

 * know the WDI capabilities

 *

 * Note: Should not be called from atomic context and only

 * after checking IPA readiness using ipa_register_ipa_ready_cb()

 *

 * @Return 0 on success, negative on failure

 */

int ipa_wdi_get_capabilities(

	struct ipa_wdi_capabilities_out_params *out);



/**

 * ipa_wdi_init - Client should call this function to

 * init WDI IPA offload data path
@@ -256,6 +287,18 @@ int ipa_wdi_init(struct ipa_wdi_init_in_params *in, 
 */

bool ipa_wdi_is_tx1_used(void);



/**

 * ipa_wdi_init_per_inst - Client should call this function to

 * init WDI IPA offload data path

 *

 * Note: Should not be called from atomic context and only

 * after checking IPA readiness using ipa_register_ipa_ready_cb()

 *

 * @Return 0 on success, negative on failure

 */

int ipa_wdi_init_per_inst(struct ipa_wdi_init_in_params *in,

	struct ipa_wdi_init_out_params *out);



/**

 * ipa_wdi_cleanup - Client should call this function to

 * clean up WDI IPA offload data path
@@ -264,6 +307,17 @@ bool ipa_wdi_is_tx1_used(void); 
 */

int ipa_wdi_cleanup(void);



/**

 * ipa_wdi_cleanup_per_inst - Client should call this function to

 * clean up WDI IPA offload data path

 *

 * @hdl: hdl to wdi client

 *

 * @Return 0 on success, negative on failure

 */

int ipa_wdi_cleanup_per_inst(ipa_wdi_hdl_t hdl);





/**

 * ipa_wdi_reg_intf - Client should call this function to

 * register interface
@@ -275,6 +329,17 @@ int ipa_wdi_cleanup(void); 
int ipa_wdi_reg_intf(

	struct ipa_wdi_reg_intf_in_params *in);



/**

 * ipa_wdi_reg_intf_per_inst - Client should call this function to

 * register interface

 *

 * Note: Should not be called from atomic context

 *

 * @Return 0 on success, negative on failure

 */

int ipa_wdi_reg_intf_per_inst(

	struct ipa_wdi_reg_intf_in_params *in);



/**

 * ipa_wdi_dereg_intf - Client Driver should call this

 * function to deregister before unload and after disconnect
@@ -283,6 +348,14 @@ int ipa_wdi_reg_intf( 
 */

int ipa_wdi_dereg_intf(const char *netdev_name);



/**

 * ipa_wdi_dereg_intf_per_inst - Client Driver should call this

 * function to deregister before unload and after disconnect

 *

 * @Return 0 on success, negative on failure

 */

int ipa_wdi_dereg_intf_per_inst(const char *netdev_name, ipa_wdi_hdl_t hdl);



/**

 * ipa_wdi_conn_pipes - Client should call this

 * function to connect pipes
@@ -297,6 +370,20 @@ int ipa_wdi_dereg_intf(const char *netdev_name); 
int ipa_wdi_conn_pipes(struct ipa_wdi_conn_in_params *in,

	struct ipa_wdi_conn_out_params *out);



/**

 * ipa_wdi_conn_pipes_per_inst - Client should call this

 * function to connect pipes

 *

 * @in:	[in] input parameters from client

 * @out: [out] output params to client

 *

 * Note: Should not be called from atomic context

 *

 * @Return 0 on success, negative on failure

 */

int ipa_wdi_conn_pipes_per_inst(struct ipa_wdi_conn_in_params *in,

	struct ipa_wdi_conn_out_params *out);



/**

 * ipa_wdi_disconn_pipes() - Client should call this

 *		function to disconnect pipes
@@ -307,6 +394,17 @@ int ipa_wdi_conn_pipes(struct ipa_wdi_conn_in_params *in, 
 */

int ipa_wdi_disconn_pipes(void);



/**

 * ipa_wdi_disconn_pipes_per_inst() - Client should call this

 *		function to disconnect pipes

 *

 * @hdl: hdl to wdi client

 * Note: Should not be called from atomic context

 *

 * Returns: 0 on success, negative on failure

 */

int ipa_wdi_disconn_pipes_per_inst(ipa_wdi_hdl_t hdl);



/**

 * ipa_wdi_enable_pipes() - Client should call this

 *		function to enable IPA offload data path
@@ -317,6 +415,17 @@ int ipa_wdi_disconn_pipes(void); 
 */

int ipa_wdi_enable_pipes(void);



/**

 * ipa_wdi_enable_pipes_per_inst() - Client should call this

 *		function to enable IPA offload data path

 *

 * @hdl: hdl to wdi client

 * Note: Should not be called from atomic context

 *

 * Returns: 0 on success, negative on failure

 */

int ipa_wdi_enable_pipes_per_inst(ipa_wdi_hdl_t hdl);



/**

 * ipa_wdi_disable_pipes() - Client should call this

 *		function to disable IPA offload data path
@@ -327,6 +436,17 @@ int ipa_wdi_enable_pipes(void); 
 */

int ipa_wdi_disable_pipes(void);



/**

 * ipa_wdi_disable_pipes_per_inst() - Client should call this

 *		function to disable IPA offload data path

 *

 * @hdl: hdl to wdi client

 * Note: Should not be called from atomic context

 *

 * Returns: 0 on success, negative on failure

 */

int ipa_wdi_disable_pipes_per_inst(ipa_wdi_hdl_t hdl);



/**

 * ipa_wdi_set_perf_profile() - Client should call this function to

 *		set IPA clock bandwidth based on data rates
@@ -337,6 +457,18 @@ int ipa_wdi_disable_pipes(void); 
 */

int ipa_wdi_set_perf_profile(struct ipa_wdi_perf_profile *profile);



/**

 * ipa_wdi_set_perf_profile_per_inst() - Client should call this function to

 *		set IPA clock bandwidth based on data rates

 *

 * @hdl: hdl to wdi client

 * @profile: [in] BandWidth profile to use

 *

 * Returns: 0 on success, negative on failure

 */

int ipa_wdi_set_perf_profile_per_inst(ipa_wdi_hdl_t hdl,

	struct ipa_wdi_perf_profile *profile);



/**

 * ipa_wdi_create_smmu_mapping() - Create smmu mapping

 *
@@ -347,6 +479,17 @@ int ipa_wdi_set_perf_profile(struct ipa_wdi_perf_profile *profile); 
int ipa_wdi_create_smmu_mapping(u32 num_buffers,

	struct ipa_wdi_buffer_info *info);



/**

 * ipa_wdi_create_smmu_mapping_per_inst() - Create smmu mapping

 *

 * @hdl: hdl to wdi client

 * @num_buffers: number of buffers

 * @info: wdi buffer info

 */

int ipa_wdi_create_smmu_mapping_per_inst(ipa_wdi_hdl_t hdl,

	u32 num_buffers,

	struct ipa_wdi_buffer_info *info);



/**

 * ipa_wdi_release_smmu_mapping() - Release smmu mapping

 *
@@ -357,6 +500,18 @@ int ipa_wdi_create_smmu_mapping(u32 num_buffers, 
int ipa_wdi_release_smmu_mapping(u32 num_buffers,

	struct ipa_wdi_buffer_info *info);



/**

 * ipa_wdi_release_smmu_mapping_per_inst() - Release smmu mapping

 *

 * @hdl: hdl to wdi client

 * @num_buffers: number of buffers

 *

 * @info: wdi buffer info

 */

int ipa_wdi_release_smmu_mapping_per_inst(ipa_wdi_hdl_t hdl,

	u32 num_buffers,

	struct ipa_wdi_buffer_info *info);



/**

 * ipa_wdi_get_stats() - Query WDI statistics

 * @stats:	[inout] stats blob from client populated by driver
@@ -394,12 +549,34 @@ int ipa_get_wdi_version(void); 


#else /* IS_ENABLED(CONFIG_IPA3) */



/**

 * ipa_wdi_get_capabilities - Client should call this function to

 * know the WDI capabilities

 *

 * Note: Should not be called from atomic context and only

 * after checking IPA readiness using ipa_register_ipa_ready_cb()

 *

 * @Return 0 on success, negative on failure

 */

int ipa_wdi_get_capabilities(

	struct ipa_wdi_capabilities_out_params *out)

{

	return -EPERM;

}



static inline int ipa_wdi_init(struct ipa_wdi_init_in_params *in,

	struct ipa_wdi_init_out_params *out)

{

	return -EPERM;

}



static inline int ipa_wdi_init_per_inst(

	struct ipa_wdi_init_in_params *in,

	struct ipa_wdi_init_out_params *out)

{

	return -EPERM;

}



static inline int ipa_get_wdi_version(void)

{

	return -EPERM;
@@ -415,56 +592,119 @@ static inline int ipa_wdi_cleanup(void) 
	return -EPERM;

}



static inline int ipa_wdi_cleanup_per_inst(ipa_wdi_hdl_t hdl)

{

	return -EPERM;

}



static inline int ipa_wdi_reg_intf(

	struct ipa_wdi_reg_intf_in_params *in)

{

	return -EPERM;

}



static inline int ipa_wdi_reg_intf_per_inst(

	struct ipa_wdi_reg_intf_in_params *in)

{

	return -EPERM;

}



static inline int ipa_wdi_dereg_intf(const char *netdev_name)

{

	return -EPERM;

}



static inline int ipa_wdi_dereg_intf_per_inst(const char *netdev_name,

	ipa_wdi_hdl_t hdl)

{

	return -EPERM;

}



static inline int ipa_wdi_conn_pipes(struct ipa_wdi_conn_in_params *in,

	struct ipa_wdi_conn_out_params *out)

{

	return -EPERM;

}



static inline int ipa_wdi_conn_pipes_per_inst(

	struct ipa_wdi_conn_in_params *in,

	struct ipa_wdi_conn_out_params *out)

{

	return -EPERM;

}



static inline int ipa_wdi_disconn_pipes(void)

{

	return -EPERM;

}



static inline int ipa_wdi_disconn_pipes_per_inst(ipa_wdi_hdl_t hdl)

{

	return -EPERM;

}





static inline int ipa_wdi_enable_pipes(void)

{

	return -EPERM;

}



static inline int ipa_wdi_enable_pipes_per_inst(ipa_wdi_hdl_t hdl)

{

	return -EPERM;

}



static inline int ipa_wdi_disable_pipes(void)

{

	return -EPERM;

}



static inline int ipa_wdi_disable_pipes_per_inst(ipa_wdi_hdl_t hdl)

{

	return -EPERM;

}



static inline int ipa_wdi_set_perf_profile(

	struct ipa_wdi_perf_profile *profile)

{

	return -EPERM;

}



static inline int ipa_wdi_set_perf_profile_per_inst(

	ipa_wdi_hdl_t hdl,

	struct ipa_wdi_perf_profile *profile)

{

	return -EPERM;

}



static inline int ipa_wdi_create_smmu_mapping(u32 num_buffers,

	struct ipa_wdi_buffer_info *info)

{

	return -EPERM;

}



static inline int ipa_wdi_create_smmu_mapping_per_inst(

	ipa_wdi_hdl_t hdl,

	u32 num_buffers,

	struct ipa_wdi_buffer_info *info)

{

	return -EPERM;

}



static inline int ipa_wdi_release_smmu_mapping(u32 num_buffers,

	struct ipa_wdi_buffer_info *info)

{

	return -EPERM;

}



static inline int ipa_wdi_release_smmu_mapping_per_inst(

	ipa_wdi_hdl_t hdl,

	u32 num_buffers,

	struct ipa_wdi_buffer_info *info)

{

	return -EPERM;

}



static inline int ipa_wdi_get_stats(struct IpaHwStatsWDIInfoData_t *stats)

{

	return -EPERM;