Merge "msm: ipa: Add more ipa API to ipa framework" (10d4fc23) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/platform/msm/ipa_fmwk/ipa_fmwk.c

+1565 −70

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include/linux/ipa.h

+390 −842

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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;
		}