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Commit 2926b2b8 authored by Amir Levy's avatar Amir Levy Committed by Gerrit - the friendly Code Review server
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msm: ipa: Add more ipa API to ipa framework 



Add IPA framework support for the following ipa clients:
ipa_wdi3
ipa_gsb
ipa_uc_offload
ipa_mhi
ipa_wigig
this comes as an addition to ipa_usb support.

Add all remaining IPA core driver API functions.
remove internal functions from ipa.h header file.

Change-Id: I03ac94c351649c7c59a3894e6e18bb504d488af9
Signed-off-by: default avatarAmir Levy <alevy@codeaurora.org>
parent b318939c

drivers/platform/msm/ipa_fmwk/ipa_fmwk.c

+1565 −70

File changed.

Preview size limit exceeded, changes collapsed.

include/linux/ipa.h

+390 −842

File changed.

Preview size limit exceeded, changes collapsed.

include/linux/ipa_fmwk.h

+261 −0
Original line number Diff line number Diff line
@@ -7,11 +7,103 @@ 
#define _IPA_FMWK_H_



#include <linux/types.h>

#include <linux/ipa.h>

#include <linux/ipa_uc_offload.h>

#include <linux/ipa_mhi.h>

#include <linux/ipa_wigig.h>

#include <linux/ipa_wdi3.h>

#include <linux/ipa_usb.h>

#include <linux/ipa_odu_bridge.h>

#include <linux/ipa_qmi_service_v01.h>



struct ipa_core_data {

	int (*ipa_tx_dp)(enum ipa_client_type dst, struct sk_buff *skb,

		struct ipa_tx_meta *metadata);



	enum ipa_hw_type (*ipa_get_hw_type)(void);



	int (*ipa_get_smmu_params)(struct ipa_smmu_in_params *in,

		struct ipa_smmu_out_params *out);



	int (*ipa_is_vlan_mode)(enum ipa_vlan_ifaces iface, bool *res);



	bool (*ipa_get_lan_rx_napi)(void);



	int (*ipa_dma_init)(void);



	int (*ipa_dma_enable)(void);



	int (*ipa_dma_disable)(void);



	int (*ipa_dma_sync_memcpy)(u64 dest, u64 src, int len);



	int (*ipa_dma_async_memcpy)(u64 dest, u64 src, int len,

		void (*user_cb)(void *user1), void *user_param);



	void (*ipa_dma_destroy)(void);



	int (*ipa_get_ep_mapping)(enum ipa_client_type client);



	int (*ipa_send_msg)(struct ipa_msg_meta *meta, void *buff,

		ipa_msg_free_fn callback);



	void (*ipa_free_skb)(struct ipa_rx_data *data);



	int (*ipa_setup_sys_pipe)(struct ipa_sys_connect_params *sys_in,

		u32 *clnt_hdl);



	int (*ipa_teardown_sys_pipe)(u32 clnt_hdl);



	int (*ipa_get_wdi_stats)(struct IpaHwStatsWDIInfoData_t *stats);



	int (*ipa_uc_bw_monitor)(struct ipa_wdi_bw_info *info);



	int (*ipa_broadcast_wdi_quota_reach_ind)(uint32_t fid,

		uint64_t num_bytes);



	int (*ipa_uc_wdi_get_dbpa)(struct ipa_wdi_db_params *out);



	int (*ipa_cfg_ep_ctrl)(u32 clnt_hdl,

		const struct ipa_ep_cfg_ctrl *ep_ctrl);



	int (*ipa_add_rt_rule)(struct ipa_ioc_add_rt_rule *rules);



	int (*ipa_put_rt_tbl)(u32 rt_tbl_hdl);



	int (*ipa_register_intf)(const char *name,

		const struct ipa_tx_intf *tx,

		const struct ipa_rx_intf *rx);



	int (*ipa_set_aggr_mode)(enum ipa_aggr_mode mode);



	int (*ipa_set_qcncm_ndp_sig)(char sig[3]);



	int (*ipa_set_single_ndp_per_mbim)(bool enable);



	int (*ipa_add_interrupt_handler)(enum ipa_irq_type interrupt,

		ipa_irq_handler_t handler,

		bool deferred_flag,

		void *private_data);



	int (*ipa_restore_suspend_handler)(void);



	const struct ipa_gsi_ep_config *(*ipa_get_gsi_ep_info)(

		enum ipa_client_type client);



	int (*ipa_stop_gsi_channel)(u32 clnt_hdl);



	int (*ipa_rmnet_ctl_xmit)(struct sk_buff *skb);



	int (*ipa_register_rmnet_ctl_cb)(

		void (*ipa_rmnet_ctl_ready_cb)(void *user_data1),

		void *user_data1,

		void (*ipa_rmnet_ctl_stop_cb)(void *user_data2),

		void *user_data2,

		void (*ipa_rmnet_ctl_rx_notify_cb)(

			void *user_data3, void *rx_data),

		void *user_data3);



	int (*ipa_unregister_rmnet_ctl_cb)(void);

};



struct ipa_usb_data {
@@ -41,23 +133,192 @@ struct ipa_usb_data { 
		enum ipa_usb_teth_prot teth_prot);

};



struct ipa_wdi3_data {

	int (*ipa_wdi_init)(struct ipa_wdi_init_in_params *in,

		struct ipa_wdi_init_out_params *out);



	int (*ipa_wdi_cleanup)(void);



	int (*ipa_wdi_reg_intf)(

		struct ipa_wdi_reg_intf_in_params *in);



	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);



	int (*ipa_wdi_disconn_pipes)(void);



	int (*ipa_wdi_enable_pipes)(void);



	int (*ipa_wdi_disable_pipes)(void);



	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);



	int (*ipa_wdi_release_smmu_mapping)(u32 num_buffers,

		struct ipa_wdi_buffer_info *info);



	int (*ipa_wdi_get_stats)(struct IpaHwStatsWDIInfoData_t *stats);



	int (*ipa_wdi_bw_monitor)(struct ipa_wdi_bw_info *info);



	int (*ipa_wdi_sw_stats)(struct ipa_wdi_tx_info *info);

};



struct ipa_gsb_data {

	int (*ipa_bridge_init)(struct ipa_bridge_init_params *params, u32 *hdl);



	int (*ipa_bridge_connect)(u32 hdl);



	int (*ipa_bridge_set_perf_profile)(u32 hdl, u32 bandwidth);



	int (*ipa_bridge_disconnect)(u32 hdl);



	int (*ipa_bridge_suspend)(u32 hdl);



	int (*ipa_bridge_resume)(u32 hdl);



	int (*ipa_bridge_tx_dp)(u32 hdl, struct sk_buff *skb,

		struct ipa_tx_meta *metadata);



	int (*ipa_bridge_cleanup)(u32 hdl);

};



struct ipa_uc_offload_data {

	int (*ipa_uc_offload_reg_intf)(

		struct ipa_uc_offload_intf_params *in,

		struct ipa_uc_offload_out_params *out);



	int (*ipa_uc_offload_cleanup)(u32 clnt_hdl);



	int (*ipa_uc_offload_conn_pipes)(

		struct ipa_uc_offload_conn_in_params *in,

		struct ipa_uc_offload_conn_out_params *out);



	int (*ipa_uc_offload_disconn_pipes)(u32 clnt_hdl);



	int (*ipa_set_perf_profile)(struct ipa_perf_profile *profile);



	int (*ipa_uc_offload_reg_rdyCB)(struct ipa_uc_ready_params *param);



	void (*ipa_uc_offload_dereg_rdyCB)(enum ipa_uc_offload_proto proto);

};



struct ipa_mhi_data {

	int (*ipa_mhi_init)(struct ipa_mhi_init_params *params);



	int (*ipa_mhi_start)(struct ipa_mhi_start_params *params);



	int (*ipa_mhi_connect_pipe)(struct ipa_mhi_connect_params *in,

		u32 *clnt_hdl);



	int (*ipa_mhi_disconnect_pipe)(u32 clnt_hdl);



	int (*ipa_mhi_suspend)(bool force);



	int (*ipa_mhi_resume)(void);



	void (*ipa_mhi_destroy)(void);



	int (*ipa_mhi_handle_ipa_config_req)(

		struct ipa_config_req_msg_v01 *config_req);

};



struct ipa_wigig_data {

	int (*ipa_wigig_init)(struct ipa_wigig_init_in_params *in,

	struct ipa_wigig_init_out_params *out);



	int (*ipa_wigig_cleanup)(void);



	bool (*ipa_wigig_is_smmu_enabled)(void);



	int (*ipa_wigig_reg_intf)(struct ipa_wigig_reg_intf_in_params *in);



	int (*ipa_wigig_dereg_intf)(const char *netdev_name);



	int (*ipa_wigig_conn_rx_pipe)(struct ipa_wigig_conn_rx_in_params *in,

		struct ipa_wigig_conn_out_params *out);



	int (*ipa_wigig_conn_rx_pipe_smmu)(

		struct ipa_wigig_conn_rx_in_params_smmu *in,

		struct ipa_wigig_conn_out_params *out);



	int (*ipa_wigig_conn_client)(struct ipa_wigig_conn_tx_in_params *in,

		struct ipa_wigig_conn_out_params *out);



	int (*ipa_wigig_conn_client_smmu)(

		struct ipa_wigig_conn_tx_in_params_smmu *in,

		struct ipa_wigig_conn_out_params *out);



	int (*ipa_wigig_disconn_pipe)(enum ipa_client_type client);



	int (*ipa_wigig_enable_pipe)(enum ipa_client_type client);



	int (*ipa_wigig_disable_pipe)(enum ipa_client_type client);



	int (*ipa_wigig_tx_dp)(enum ipa_client_type dst, struct sk_buff *skb);



	int (*ipa_wigig_set_perf_profile)(u32 max_supported_bw_mbps);



	int (*ipa_wigig_save_regs)(void);

};



#if IS_ENABLED(CONFIG_IPA3)



int ipa_fmwk_register_ipa(const struct ipa_core_data *in);



int ipa_fmwk_register_ipa_usb(const struct ipa_usb_data *in);



int ipa_fmwk_register_ipa_wdi3(const struct ipa_wdi3_data *in);



int ipa_fmwk_register_gsb(const struct ipa_gsb_data *in);



int ipa_fmwk_register_uc_offload(const struct ipa_uc_offload_data *in);



int ipa_fmwk_register_ipa_mhi(const struct ipa_mhi_data *in);



int ipa_fmwk_register_ipa_wigig(const struct ipa_wigig_data *in);



#else /* IS_ENABLED(CONFIG_IPA3) */



int ipa_fmwk_register_ipa(const struct ipa_core_data *in)

{

	return -EPERM;

}



int ipa_fmwk_register_ipa_usb(const struct ipa_usb_data *in)

{

	return -EPERM;

}



int ipa_fmwk_register_ipa_wdi3(const struct ipa_wdi3_data *in)

{

	return -EPERM;

}



int ipa_fmwk_register_gsb(const struct ipa_gsb_data *in)

{

	return -EPERM;

}



int ipa_fmwk_register_uc_offload(const struct ipa_uc_offload_data *in)

{

	return -EPERM;

}



int ipa_fmwk_register_ipa_mhi(const struct ipa_mhi_data *in)

{

	return -EPERM;

}



int ipa_fmwk_register_ipa_wigig(const struct ipa_wigig_data *in)

{

	return -EPERM;

}



#endif /* IS_ENABLED(CONFIG_IPA3) */



#endif /* _IPA_FMWK_H_ */

include/linux/ipa_odu_bridge.h

+1 −16
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * Copyright (c) 2012-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.

 */



#ifndef _IPA_ODO_BRIDGE_H_
@@ -110,19 +110,6 @@ static inline int ipa_bridge_cleanup(u32 hdl) 
#endif /* IS_ENABLED(CONFIG_IPA3) */



/* Below API is deprecated. Please use the API above */

#if IS_ENABLED(CONFIG_IPA3)



int odu_bridge_init(struct odu_bridge_params *params);



int odu_bridge_connect(void);



int odu_bridge_disconnect(void);



int odu_bridge_tx_dp(struct sk_buff *skb, struct ipa_tx_meta *metadata);



int odu_bridge_cleanup(void);



#else /* IS_ENABLED(CONFIG_IPA3) */



static inline int odu_bridge_init(struct odu_bridge_params *params)

{
@@ -150,6 +137,4 @@ static inline int odu_bridge_cleanup(void) 
	return -EPERM;

}



#endif /* IS_ENABLED(CONFIG_IPA3) */



#endif /* _IPA_ODO_BRIDGE_H */

include/linux/ipa_wigig.h

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

/*

 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.

 * Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.

 */



#ifndef _IPA_WIGIG_H_
@@ -478,7 +478,7 @@ static inline int ipa_wigig_tx_dp(enum ipa_client_type dst, 
	return -EPERM;

}



int ipa_wigig_set_perf_profile(u32 max_supported_bw_mbps)

static inline int ipa_wigig_set_perf_profile(u32 max_supported_bw_mbps)

{

	return -EPERM;

}