diff options
author | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-02-01 14:30:38 +0000 |
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committer | blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-02-01 14:30:38 +0000 |
commit | 3b329ec7b5c182f2b66e86a855b633c4b97ee5f1 (patch) | |
tree | 1069d44383ae54ab84f4f9c7c62d9fe8797f4f74 /package/lqdsl/src/ifxmips_atm_core.h | |
parent | 1c466b799b7eab538286e948516e3f16720a3dd1 (diff) |
[ltq-dsl]
* rename lqdsl packages to ltq-dsl
* small rework of packages
* make it work with latest kernel
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25274 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/lqdsl/src/ifxmips_atm_core.h')
-rw-r--r-- | package/lqdsl/src/ifxmips_atm_core.h | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/package/lqdsl/src/ifxmips_atm_core.h b/package/lqdsl/src/ifxmips_atm_core.h deleted file mode 100644 index 8f0a3ebfb..000000000 --- a/package/lqdsl/src/ifxmips_atm_core.h +++ /dev/null @@ -1,249 +0,0 @@ -/****************************************************************************** -** -** FILE NAME : ifxmips_atm_core.h -** PROJECT : UEIP -** MODULES : ATM -** -** DATE : 7 Jul 2009 -** AUTHOR : Xu Liang -** DESCRIPTION : ATM driver header file (core functions) -** COPYRIGHT : Copyright (c) 2006 -** Infineon Technologies AG -** Am Campeon 1-12, 85579 Neubiberg, Germany -** -** This program is free software; you can redistribute it and/or modify -** it under the terms of the GNU General Public License as published by -** the Free Software Foundation; either version 2 of the License, or -** (at your option) any later version. -** -** HISTORY -** $Date $Author $Comment -** 17 JUN 2009 Xu Liang Init Version -*******************************************************************************/ - -#ifndef IFXMIPS_ATM_CORE_H -#define IFXMIPS_ATM_CORE_H - - -#include "ifxmips_compat.h" -#include "ifx_atm.h" -#include "ifxmips_atm_ppe_common.h" -#include "ifxmips_atm_fw_regs_common.h" - - - -/* - * #################################### - * Definition - * #################################### - */ - -/* - * Compile Options - */ - -#define ENABLE_DEBUG 1 - -#define ENABLE_ASSERT 1 - -#define INLINE - -#define DEBUG_DUMP_SKB 1 - -#define DEBUG_QOS 1 - -#define ENABLE_DBG_PROC 1 - -#define ENABLE_FW_PROC 1 - -#ifdef CONFIG_IFX_ATM_TASKLET - #define ENABLE_TASKLET 1 -#endif - - -/* - * Debug/Assert/Error Message - */ - -#define DBG_ENABLE_MASK_ERR (1 << 0) -#define DBG_ENABLE_MASK_DEBUG_PRINT (1 << 1) -#define DBG_ENABLE_MASK_ASSERT (1 << 2) -#define DBG_ENABLE_MASK_DUMP_SKB_RX (1 << 8) -#define DBG_ENABLE_MASK_DUMP_SKB_TX (1 << 9) -#define DBG_ENABLE_MASK_DUMP_QOS (1 << 10) -#define DBG_ENABLE_MASK_DUMP_INIT (1 << 11) -#define DBG_ENABLE_MASK_ALL (DBG_ENABLE_MASK_ERR | DBG_ENABLE_MASK_DEBUG_PRINT | DBG_ENABLE_MASK_ASSERT | DBG_ENABLE_MASK_DUMP_SKB_RX | DBG_ENABLE_MASK_DUMP_SKB_TX | DBG_ENABLE_MASK_DUMP_QOS | DBG_ENABLE_MASK_DUMP_INIT) - -#define err(format, arg...) do { if ( (ifx_atm_dbg_enable & DBG_ENABLE_MASK_ERR) ) printk(KERN_ERR __FILE__ ":%d:%s: " format "\n", __LINE__, __FUNCTION__, ##arg); } while ( 0 ) - -#if defined(ENABLE_DEBUG) && ENABLE_DEBUG - #undef dbg - #define dbg(format, arg...) do { if ( (ifx_atm_dbg_enable & DBG_ENABLE_MASK_DEBUG_PRINT) ) printk(KERN_WARNING __FILE__ ":%d:%s: " format "\n", __LINE__, __FUNCTION__, ##arg); } while ( 0 ) -#else - #if !defined(dbg) - #define dbg(format, arg...) - #endif -#endif - -#if defined(ENABLE_ASSERT) && ENABLE_ASSERT - #define ASSERT(cond, format, arg...) do { if ( (ifx_atm_dbg_enable & DBG_ENABLE_MASK_ASSERT) && !(cond) ) printk(KERN_ERR __FILE__ ":%d:%s: " format "\n", __LINE__, __FUNCTION__, ##arg); } while ( 0 ) -#else - #define ASSERT(cond, format, arg...) -#endif - - -/* - * Constants - */ -#define DEFAULT_TX_LINK_RATE 3200 // in cells - -/* - * ATM Port, QSB Queue, DMA RX/TX Channel Parameters - */ -#define ATM_PORT_NUMBER 2 -#define MAX_QUEUE_NUMBER 16 -#define OAM_RX_QUEUE 15 -#define QSB_RESERVE_TX_QUEUE 0 -#define FIRST_QSB_QID 1 -#define MAX_PVC_NUMBER (MAX_QUEUE_NUMBER - FIRST_QSB_QID) -#define MAX_RX_DMA_CHANNEL_NUMBER 8 -#define MAX_TX_DMA_CHANNEL_NUMBER 16 -#define DATA_BUFFER_ALIGNMENT EMA_ALIGNMENT -#define DESC_ALIGNMENT 8 -#define DEFAULT_RX_HUNT_BITTH 4 - -/* - * RX DMA Channel Allocation - */ -#define RX_DMA_CH_OAM 0 -#define RX_DMA_CH_AAL 1 -#define RX_DMA_CH_TOTAL 2 -#define RX_DMA_CH_OAM_DESC_LEN 32 -#define RX_DMA_CH_OAM_BUF_SIZE (CELL_SIZE & ~15) -#define RX_DMA_CH_AAL_BUF_SIZE (2048 - 48) - -/* - * OAM Constants - */ -#define OAM_HTU_ENTRY_NUMBER 3 -#define OAM_F4_SEG_HTU_ENTRY 0 -#define OAM_F4_TOT_HTU_ENTRY 1 -#define OAM_F5_HTU_ENTRY 2 -#define OAM_F4_CELL_ID 0 -#define OAM_F5_CELL_ID 15 -//#if defined(ENABLE_ATM_RETX) && ENABLE_ATM_RETX -// #undef OAM_HTU_ENTRY_NUMBER -// #define OAM_HTU_ENTRY_NUMBER 4 -// #define OAM_ARQ_HTU_ENTRY 3 -//#endif - -/* - * RX Frame Definitions - */ -#define MAX_RX_PACKET_ALIGN_BYTES 3 -#define MAX_RX_PACKET_PADDING_BYTES 3 -#define RX_INBAND_TRAILER_LENGTH 8 -#define MAX_RX_FRAME_EXTRA_BYTES (RX_INBAND_TRAILER_LENGTH + MAX_RX_PACKET_ALIGN_BYTES + MAX_RX_PACKET_PADDING_BYTES) - -/* - * TX Frame Definitions - */ -#define MAX_TX_HEADER_ALIGN_BYTES 12 -#define MAX_TX_PACKET_ALIGN_BYTES 3 -#define MAX_TX_PACKET_PADDING_BYTES 3 -#define TX_INBAND_HEADER_LENGTH 8 -#define MAX_TX_FRAME_EXTRA_BYTES (TX_INBAND_HEADER_LENGTH + MAX_TX_HEADER_ALIGN_BYTES + MAX_TX_PACKET_ALIGN_BYTES + MAX_TX_PACKET_PADDING_BYTES) - -/* - * Cell Constant - */ -#define CELL_SIZE ATM_AAL0_SDU - - - -/* - * #################################### - * Data Type - * #################################### - */ - -typedef struct { - unsigned int h; - unsigned int l; -} ppe_u64_t; - -struct port { - unsigned int tx_max_cell_rate; - unsigned int tx_current_cell_rate; - - struct atm_dev *dev; -}; - -struct connection { - struct atm_vcc *vcc; - - volatile struct tx_descriptor - *tx_desc; - unsigned int tx_desc_pos; - struct sk_buff **tx_skb; - - unsigned int aal5_vcc_crc_err; /* number of packets with CRC error */ - unsigned int aal5_vcc_oversize_sdu; /* number of packets with oversize error */ - - unsigned int port; -}; - -struct atm_priv_data { - unsigned long conn_table; - struct connection conn[MAX_PVC_NUMBER]; - - volatile struct rx_descriptor - *aal_desc; - unsigned int aal_desc_pos; - - volatile struct rx_descriptor - *oam_desc; - unsigned char *oam_buf; - unsigned int oam_desc_pos; - - struct port port[ATM_PORT_NUMBER]; - - unsigned int wrx_pdu; /* successfully received AAL5 packet */ - unsigned int wrx_drop_pdu; /* AAL5 packet dropped by driver on RX */ - unsigned int wtx_pdu; /* successfully tranmitted AAL5 packet */ - unsigned int wtx_err_pdu; /* error AAL5 packet */ - unsigned int wtx_drop_pdu; /* AAL5 packet dropped by driver on TX */ - - ppe_u64_t wrx_total_byte; - ppe_u64_t wtx_total_byte; - unsigned int prev_wrx_total_byte; - unsigned int prev_wtx_total_byte; - - void *aal_desc_base; - void *oam_desc_base; - void *oam_buf_base; - void *tx_desc_base; - void *tx_skb_base; -}; - - - -/* - * #################################### - * Declaration - * #################################### - */ - -extern unsigned int ifx_atm_dbg_enable; - -extern void ifx_atm_get_fw_ver(unsigned int *major, unsigned int *minor); - -extern void ifx_atm_init_chip(void); -extern void ifx_atm_uninit_chip(void); - -extern int ifx_pp32_start(int pp32); -extern void ifx_pp32_stop(int pp32); - - - -#endif // IFXMIPS_ATM_CORE_H |