0b3a885e39
* update centec e582 platform drivers and libsai * delete minigraph.xml * remove minigraph * update psuutil.py comments * update device qos config file and clean minigraph
172 lines
4.2 KiB
C
172 lines
4.2 KiB
C
/**
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@file dal_kernel_io.h
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@author Copyright (C) 2012 Centec Networks Inc. All rights reserved.
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@date 2012-4-9
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@version v2.0
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*/
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#ifndef _DAL_KERNEL_H_
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#define _DAL_KERNEL_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(CONFIG_RESOURCES_64BIT) || defined(CONFIG_PHYS_ADDR_T_64BIT)
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#define PHYS_ADDR_IS_64BIT
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#endif
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#ifndef SDK_IN_USERMODE
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#ifdef PHYS_ADDR_IS_64BIT
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typedef long long intptr;
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typedef unsigned long long uintptr;
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#else
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typedef int intptr;
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typedef unsigned int uintptr;
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#endif
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#endif
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#define DAL_PCI_READ_ADDR 0x0
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#define DAL_PCI_READ_DATA 0xc
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#define DAL_PCI_WRITE_ADDR 0x8
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#define DAL_PCI_WRITE_DATA 0x4
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#define DAL_PCI_STATUS 0x10
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#define DAL_PCI_STATUS_IN_PROCESS 31
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#define DAL_PCI_STATUS_BAD_PARITY 5
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#define DAL_PCI_STATUS_CPU_ACCESS_ERR 4
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#define DAL_PCI_STATUS_READ_CMD 3
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#define DAL_PCI_STATUS_REGISTER_ERR 1
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#define DAL_PCI_STATUS_REGISTER_ACK 0
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#define DAL_PCI_ACCESS_TIMEOUT 0x64
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#define DAL_NAME "linux_dal" /* "linux_dal" */
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#define DAL_DEV_MAJOR 198
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#define DAL_DEV_INTR_MAJOR_BASE 200
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#define DAL_DEV_NAME "/dev/" DAL_NAME
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#define DAL_ONE_KB 1024
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#define DAL_ONE_MB (1024*1024)
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struct dal_chip_parm_s
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{
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unsigned int lchip; /*tmp should be uint8*/
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unsigned int fpga_id; /*tmp add*/
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unsigned int reg_addr;
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unsigned int value;
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};
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typedef struct dal_chip_parm_s dal_chip_parm_t;
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struct dal_intr_parm_s
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{
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unsigned int irq;
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unsigned int enable;
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};
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typedef struct dal_intr_parm_s dal_intr_parm_t;
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struct dal_irq_mapping_s
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{
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unsigned int hw_irq;
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unsigned int sw_irq;
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};
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typedef struct dal_irq_mapping_s dal_irq_mapping_t;
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struct dal_user_dev_s
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{
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unsigned int chip_num; /*output: local chip number*/
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unsigned int lchip; /*input: local chip id*/
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unsigned int phy_base0; /* low 32bits physical base address */
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unsigned int phy_base1; /* high 32bits physical base address */
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unsigned int bus_no;
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unsigned int dev_no;
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unsigned int fun_no;
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void* virt_base[2]; /* Virtual base address; this must be last member */
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};
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typedef struct dal_user_dev_s dal_user_dev_t;
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struct dma_info_s
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{
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unsigned int lchip;
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unsigned int phy_base;
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unsigned int phy_base_hi;
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unsigned int size;
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unsigned int* virt_base;
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};
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typedef struct dma_info_s dma_info_t;
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struct dal_pci_cfg_ioctl_s
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{
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unsigned int lchip; /* Device ID */
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unsigned int offset;
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unsigned int value;
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};
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typedef struct dal_pci_cfg_ioctl_s dal_pci_cfg_ioctl_t;
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struct dal_msi_info_s
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{
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unsigned int lchip;
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unsigned int irq_base;
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unsigned int irq_num;
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};
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typedef struct dal_msi_info_s dal_msi_info_t;
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struct dal_intr_info_s
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{
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unsigned int irq;
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unsigned int irq_idx;
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};
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typedef struct dal_intr_info_s dal_intr_info_t;
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struct dal_dma_cache_info_s
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{
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unsigned long ptr;
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unsigned int length;
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};
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typedef struct dal_dma_cache_info_s dal_dma_cache_info_t;
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#define CMD_MAGIC 'C'
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#define CMD_WRITE_CHIP _IO(CMD_MAGIC, 0) /* for humber ioctrol*/
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#define CMD_READ_CHIP _IO(CMD_MAGIC, 1) /* for humber ioctrol*/
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#define CMD_GET_DEVICES _IO(CMD_MAGIC, 2)
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#define CMD_GET_DAL_VERSION _IO(CMD_MAGIC, 3)
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#define CMD_PCI_CONFIG_WRITE _IO(CMD_MAGIC, 4)
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#define CMD_PCI_CONFIG_READ _IO(CMD_MAGIC, 5)
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#define CMD_GET_DMA_INFO _IO(CMD_MAGIC, 6)
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#define CMD_REG_INTERRUPTS _IO(CMD_MAGIC, 7)
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#define CMD_UNREG_INTERRUPTS _IO(CMD_MAGIC, 8)
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#define CMD_EN_INTERRUPTS _IO(CMD_MAGIC, 9)
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#define CMD_I2C_READ _IO(CMD_MAGIC, 10)
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#define CMD_I2C_WRITE _IO(CMD_MAGIC, 11)
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#define CMD_GET_MSI_INFO _IO(CMD_MAGIC, 12)
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#define CMD_SET_MSI_CAP _IO(CMD_MAGIC, 13)
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#define CMD_IRQ_MAPPING _IO(CMD_MAGIC, 14)
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#define CMD_GET_INTR_INFO _IO(CMD_MAGIC, 15)
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#define CMD_CACHE_INVAL _IO(CMD_MAGIC, 16)
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#define CMD_CACHE_FLUSH _IO(CMD_MAGIC, 17)
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enum dal_version_e
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{
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VERSION_MIN,
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VERSION_1DOT0,
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VERSION_1DOT1,
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VERSION_1DOT2,
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VERSION_MAX
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};
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typedef enum dal_version_e dal_version_t;
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/* We try to assemble a contiguous segment from chunks of this size */
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#define DMA_BLOCK_SIZE (512 * DAL_ONE_KB)
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#ifdef __cplusplus
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}
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#endif
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#endif
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