/* SPDX-License-Identifier: GPL-2.0-only * * Copyright (c) 2021, MediaTek Inc. * Copyright (c) 2021-2022, Intel Corporation. * * Authors: * Amir Hanania <[email protected]> * Haijun Liu <[email protected]> * Moises Veleta <[email protected]> * Ricardo Martinez <[email protected]> * * Contributors: * Chiranjeevi Rapolu <[email protected]> * Eliot Lee <[email protected]> * Sreehari Kancharla <[email protected]> */ #ifndef __T7XX_PORT_PROXY_H__ #define __T7XX_PORT_PROXY_H__ #include <linux/bits.h> #include <linux/device.h> #include <linux/skbuff.h> #include <linux/types.h> #include "t7xx_hif_cldma.h" #include "t7xx_modem_ops.h" #include "t7xx_port.h" #define MTK_QUEUES … #define RX_QUEUE_MAXLEN … #define CTRL_QUEUE_MAXLEN … enum port_cfg_id { … }; struct port_proxy { … }; struct ccci_header { … }; /* Coupled with HW - indicates if there is data following the CCCI header or not */ #define CCCI_HEADER_NO_DATA … #define CCCI_H_AST_BIT … #define CCCI_H_SEQ_FLD … #define CCCI_H_CHN_FLD … struct ctrl_msg_header { … }; /* Control identification numbers for AP<->MD messages */ #define CTL_ID_HS1_MSG … #define CTL_ID_HS2_MSG … #define CTL_ID_HS3_MSG … #define CTL_ID_MD_EX … #define CTL_ID_DRV_VER_ERROR … #define CTL_ID_MD_EX_ACK … #define CTL_ID_MD_EX_PASS … #define CTL_ID_PORT_ENUM … /* Modem exception check identification code - "EXCP" */ #define MD_EX_CHK_ID … /* Modem exception check acknowledge identification code - "EREC" */ #define MD_EX_CHK_ACK_ID … #define PORT_INFO_RSRVD … #define PORT_INFO_ENFLG … #define PORT_INFO_CH_ID … #define PORT_ENUM_VER … #define PORT_ENUM_HEAD_PATTERN … #define PORT_ENUM_TAIL_PATTERN … #define PORT_ENUM_VER_MISMATCH … /* Port operations mapping */ extern struct port_ops wwan_sub_port_ops; extern struct port_ops ctl_port_ops; #ifdef CONFIG_WWAN_DEBUGFS extern struct port_ops t7xx_trace_port_ops; #endif void t7xx_port_proxy_reset(struct port_proxy *port_prox); void t7xx_port_proxy_uninit(struct port_proxy *port_prox); int t7xx_port_proxy_init(struct t7xx_modem *md); void t7xx_port_proxy_md_status_notify(struct port_proxy *port_prox, unsigned int state); int t7xx_port_enum_msg_handler(struct t7xx_modem *md, void *msg); int t7xx_port_proxy_chl_enable_disable(struct port_proxy *port_prox, unsigned int ch_id, bool en_flag); void t7xx_port_proxy_set_cfg(struct t7xx_modem *md, enum port_cfg_id cfg_id); int t7xx_port_proxy_recv_skb(struct cldma_queue *queue, struct sk_buff *skb); int t7xx_port_proxy_recv_skb_from_dedicated_queue(struct cldma_queue *queue, struct sk_buff *skb); #endif /* __T7XX_PORT_PROXY_H__ */
Codebase Browser
linux