8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* see notice in l1oip.c
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*/
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/* debugging */
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#define DEBUG_L1OIP_INIT 0x00010000
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#define DEBUG_L1OIP_SOCKET 0x00020000
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#define DEBUG_L1OIP_MGR 0x00040000
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#define DEBUG_L1OIP_MSG 0x00080000
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/* enable to disorder received bchannels by sequence 2143658798... */
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/*
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#define REORDER_DEBUG
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*/
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/* frames */
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#define L1OIP_MAX_LEN 2048 /* max packet size form l2 */
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#define L1OIP_MAX_PERFRAME 1400 /* max data size in one frame */
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/* timers */
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#define L1OIP_KEEPALIVE 15
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#define L1OIP_TIMEOUT 65
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/* socket */
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#define L1OIP_DEFAULTPORT 931
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/* channel structure */
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struct l1oip_chan {
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struct dchannel *dch;
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struct bchannel *bch;
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u32 tx_counter; /* counts xmit bytes/packets */
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u32 rx_counter; /* counts recv bytes/packets */
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u32 codecstate; /* used by codec to save data */
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#ifdef REORDER_DEBUG
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int disorder_flag;
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struct sk_buff *disorder_skb;
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u32 disorder_cnt;
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#endif
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};
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/* card structure */
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struct l1oip {
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struct list_head list;
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/* card */
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int registered; /* if registered with mISDN */
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char name[MISDN_MAX_IDLEN];
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int idx; /* card index */
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int pri; /* 1=pri, 0=bri */
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int d_idx; /* current dchannel number */
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int b_num; /* number of bchannels */
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u32 id; /* id of connection */
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int ondemand; /* if transmis. is on demand */
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int bundle; /* bundle channels in one frm */
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int codec; /* codec to use for transmis. */
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int limit; /* limit number of bchannels */
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bool shutdown; /* if card is released */
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/* timer */
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struct timer_list keep_tl;
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struct timer_list timeout_tl;
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int timeout_on;
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struct work_struct workq;
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/* socket */
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struct socket *socket; /* if set, socket is created */
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struct completion socket_complete;/* completion of sock thread */
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struct task_struct *socket_thread;
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spinlock_t socket_lock; /* access sock outside thread */
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u32 remoteip; /* if all set, ip is assigned */
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u16 localport; /* must always be set */
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u16 remoteport; /* must always be set */
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struct sockaddr_in sin_local; /* local socket name */
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struct sockaddr_in sin_remote; /* remote socket name */
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struct msghdr sendmsg; /* ip message to send */
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struct kvec sendiov; /* iov for message */
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/* frame */
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struct l1oip_chan chan[128]; /* channel instances */
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};
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extern int l1oip_law_to_4bit(u8 *data, int len, u8 *result, u32 *state);
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extern int l1oip_4bit_to_law(u8 *data, int len, u8 *result);
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extern int l1oip_alaw_to_ulaw(u8 *data, int len, u8 *result);
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extern int l1oip_ulaw_to_alaw(u8 *data, int len, u8 *result);
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extern void l1oip_4bit_free(void);
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extern int l1oip_4bit_alloc(int ulaw);
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