| Viewing file:  tiocp.h (8.3 KB)      -rw-r--r-- Select action/file-type:
 
  (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) | 
 
/** This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 2003-2005 Silicon Graphics, Inc. All rights reserved.
 */
 #ifndef _ASM_IA64_SN_PCI_TIOCP_H
 #define _ASM_IA64_SN_PCI_TIOCP_H
 
 #define TIOCP_HOST_INTR_ADDR            0x003FFFFFFFFFFFFFUL
 #define TIOCP_PCI64_CMDTYPE_MEM         (0x1ull << 60)
 #define TIOCP_PCI64_CMDTYPE_MSI         (0x3ull << 60)
 
 
 /*****************************************************************************
 *********************** TIOCP MMR structure mapping ***************************
 *****************************************************************************/
 
 struct tiocp{
 
 /* 0x000000-0x00FFFF -- Local Registers */
 
 /* 0x000000-0x000057 -- (Legacy Widget Space) Configuration */
 u64        cp_id;                /* 0x000000 */
 u64        cp_stat;            /* 0x000008 */
 u64        cp_err_upper;            /* 0x000010 */
 u64        cp_err_lower;            /* 0x000018 */
 #define cp_err cp_err_lower
 u64        cp_control;            /* 0x000020 */
 u64        cp_req_timeout;            /* 0x000028 */
 u64        cp_intr_upper;            /* 0x000030 */
 u64        cp_intr_lower;            /* 0x000038 */
 #define cp_intr cp_intr_lower
 u64        cp_err_cmdword;            /* 0x000040 */
 u64        _pad_000048;            /* 0x000048 */
 u64        cp_tflush;            /* 0x000050 */
 
 /* 0x000058-0x00007F -- Bridge-specific Configuration */
 u64        cp_aux_err;            /* 0x000058 */
 u64        cp_resp_upper;            /* 0x000060 */
 u64        cp_resp_lower;            /* 0x000068 */
 #define cp_resp cp_resp_lower
 u64        cp_tst_pin_ctrl;        /* 0x000070 */
 u64        cp_addr_lkerr;            /* 0x000078 */
 
 /* 0x000080-0x00008F -- PMU & MAP */
 u64        cp_dir_map;            /* 0x000080 */
 u64        _pad_000088;            /* 0x000088 */
 
 /* 0x000090-0x00009F -- SSRAM */
 u64        cp_map_fault;            /* 0x000090 */
 u64        _pad_000098;            /* 0x000098 */
 
 /* 0x0000A0-0x0000AF -- Arbitration */
 u64        cp_arb;                /* 0x0000A0 */
 u64        _pad_0000A8;            /* 0x0000A8 */
 
 /* 0x0000B0-0x0000BF -- Number In A Can or ATE Parity Error */
 u64        cp_ate_parity_err;        /* 0x0000B0 */
 u64        _pad_0000B8;            /* 0x0000B8 */
 
 /* 0x0000C0-0x0000FF -- PCI/GIO */
 u64        cp_bus_timeout;            /* 0x0000C0 */
 u64        cp_pci_cfg;            /* 0x0000C8 */
 u64        cp_pci_err_upper;        /* 0x0000D0 */
 u64        cp_pci_err_lower;        /* 0x0000D8 */
 #define cp_pci_err cp_pci_err_lower
 u64        _pad_0000E0[4];            /* 0x0000{E0..F8} */
 
 /* 0x000100-0x0001FF -- Interrupt */
 u64        cp_int_status;            /* 0x000100 */
 u64        cp_int_enable;            /* 0x000108 */
 u64        cp_int_rst_stat;        /* 0x000110 */
 u64        cp_int_mode;            /* 0x000118 */
 u64        cp_int_device;            /* 0x000120 */
 u64        cp_int_host_err;        /* 0x000128 */
 u64        cp_int_addr[8];            /* 0x0001{30,,,68} */
 u64        cp_err_int_view;        /* 0x000170 */
 u64        cp_mult_int;            /* 0x000178 */
 u64        cp_force_always[8];        /* 0x0001{80,,,B8} */
 u64        cp_force_pin[8];        /* 0x0001{C0,,,F8} */
 
 /* 0x000200-0x000298 -- Device */
 u64        cp_device[4];            /* 0x0002{00,,,18} */
 u64        _pad_000220[4];            /* 0x0002{20,,,38} */
 u64        cp_wr_req_buf[4];        /* 0x0002{40,,,58} */
 u64        _pad_000260[4];            /* 0x0002{60,,,78} */
 u64        cp_rrb_map[2];            /* 0x0002{80,,,88} */
 #define cp_even_resp cp_rrb_map[0]            /* 0x000280 */
 #define cp_odd_resp  cp_rrb_map[1]            /* 0x000288 */
 u64        cp_resp_status;            /* 0x000290 */
 u64        cp_resp_clear;            /* 0x000298 */
 
 u64        _pad_0002A0[12];        /* 0x0002{A0..F8} */
 
 /* 0x000300-0x0003F8 -- Buffer Address Match Registers */
 struct {
 u64    upper;                /* 0x0003{00,,,F0} */
 u64    lower;                /* 0x0003{08,,,F8} */
 } cp_buf_addr_match[16];
 
 /* 0x000400-0x0005FF -- Performance Monitor Registers (even only) */
 struct {
 u64    flush_w_touch;            /* 0x000{400,,,5C0} */
 u64    flush_wo_touch;            /* 0x000{408,,,5C8} */
 u64    inflight;            /* 0x000{410,,,5D0} */
 u64    prefetch;            /* 0x000{418,,,5D8} */
 u64    total_pci_retry;        /* 0x000{420,,,5E0} */
 u64    max_pci_retry;            /* 0x000{428,,,5E8} */
 u64    max_latency;            /* 0x000{430,,,5F0} */
 u64    clear_all;            /* 0x000{438,,,5F8} */
 } cp_buf_count[8];
 
 
 /* 0x000600-0x0009FF -- PCI/X registers */
 u64        cp_pcix_bus_err_addr;        /* 0x000600 */
 u64        cp_pcix_bus_err_attr;        /* 0x000608 */
 u64        cp_pcix_bus_err_data;        /* 0x000610 */
 u64        cp_pcix_pio_split_addr;        /* 0x000618 */
 u64        cp_pcix_pio_split_attr;        /* 0x000620 */
 u64        cp_pcix_dma_req_err_attr;    /* 0x000628 */
 u64        cp_pcix_dma_req_err_addr;    /* 0x000630 */
 u64        cp_pcix_timeout;        /* 0x000638 */
 
 u64        _pad_000640[24];        /* 0x000{640,,,6F8} */
 
 /* 0x000700-0x000737 -- Debug Registers */
 u64        cp_ct_debug_ctl;        /* 0x000700 */
 u64        cp_br_debug_ctl;        /* 0x000708 */
 u64        cp_mux3_debug_ctl;        /* 0x000710 */
 u64        cp_mux4_debug_ctl;        /* 0x000718 */
 u64        cp_mux5_debug_ctl;        /* 0x000720 */
 u64        cp_mux6_debug_ctl;        /* 0x000728 */
 u64        cp_mux7_debug_ctl;        /* 0x000730 */
 
 u64        _pad_000738[89];        /* 0x000{738,,,9F8} */
 
 /* 0x000A00-0x000BFF -- PCI/X Read&Write Buffer */
 struct {
 u64    cp_buf_addr;            /* 0x000{A00,,,AF0} */
 u64    cp_buf_attr;            /* 0X000{A08,,,AF8} */
 } cp_pcix_read_buf_64[16];
 
 struct {
 u64    cp_buf_addr;            /* 0x000{B00,,,BE0} */
 u64    cp_buf_attr;            /* 0x000{B08,,,BE8} */
 u64    cp_buf_valid;            /* 0x000{B10,,,BF0} */
 u64    __pad1;                /* 0x000{B18,,,BF8} */
 } cp_pcix_write_buf_64[8];
 
 /* End of Local Registers -- Start of Address Map space */
 
 char    _pad_000c00[0x010000 - 0x000c00];
 
 /* 0x010000-0x011FF8 -- Internal ATE RAM (Auto Parity Generation) */
 u64        cp_int_ate_ram[1024];        /* 0x010000-0x011FF8 */
 
 char    _pad_012000[0x14000 - 0x012000];
 
 /* 0x014000-0x015FF8 -- Internal ATE RAM (Manual Parity Generation) */
 u64        cp_int_ate_ram_mp[1024];    /* 0x014000-0x015FF8 */
 
 char    _pad_016000[0x18000 - 0x016000];
 
 /* 0x18000-0x197F8 -- TIOCP Write Request Ram */
 u64        cp_wr_req_lower[256];        /* 0x18000 - 0x187F8 */
 u64        cp_wr_req_upper[256];        /* 0x18800 - 0x18FF8 */
 u64        cp_wr_req_parity[256];        /* 0x19000 - 0x197F8 */
 
 char    _pad_019800[0x1C000 - 0x019800];
 
 /* 0x1C000-0x1EFF8 -- TIOCP Read Response Ram */
 u64        cp_rd_resp_lower[512];        /* 0x1C000 - 0x1CFF8 */
 u64        cp_rd_resp_upper[512];        /* 0x1D000 - 0x1DFF8 */
 u64        cp_rd_resp_parity[512];        /* 0x1E000 - 0x1EFF8 */
 
 char    _pad_01F000[0x20000 - 0x01F000];
 
 /* 0x020000-0x021FFF -- Host Device (CP) Configuration Space (not used)  */
 char    _pad_020000[0x021000 - 0x20000];
 
 /* 0x021000-0x027FFF -- PCI Device Configuration Spaces */
 union {
 u8    c[0x1000 / 1];            /* 0x02{0000,,,7FFF} */
 u16    s[0x1000 / 2];            /* 0x02{0000,,,7FFF} */
 u32    l[0x1000 / 4];            /* 0x02{0000,,,7FFF} */
 u64    d[0x1000 / 8];            /* 0x02{0000,,,7FFF} */
 union {
 u8    c[0x100 / 1];
 u16    s[0x100 / 2];
 u32    l[0x100 / 4];
 u64    d[0x100 / 8];
 } f[8];
 } cp_type0_cfg_dev[7];                /* 0x02{1000,,,7FFF} */
 
 /* 0x028000-0x028FFF -- PCI Type 1 Configuration Space */
 union {
 u8    c[0x1000 / 1];            /* 0x028000-0x029000 */
 u16    s[0x1000 / 2];            /* 0x028000-0x029000 */
 u32    l[0x1000 / 4];            /* 0x028000-0x029000 */
 u64    d[0x1000 / 8];            /* 0x028000-0x029000 */
 union {
 u8    c[0x100 / 1];
 u16    s[0x100 / 2];
 u32    l[0x100 / 4];
 u64    d[0x100 / 8];
 } f[8];
 } cp_type1_cfg;                    /* 0x028000-0x029000 */
 
 char        _pad_029000[0x030000-0x029000];
 
 /* 0x030000-0x030007 -- PCI Interrupt Acknowledge Cycle */
 union {
 u8    c[8 / 1];
 u16    s[8 / 2];
 u32    l[8 / 4];
 u64    d[8 / 8];
 } cp_pci_iack;                    /* 0x030000-0x030007 */
 
 char        _pad_030007[0x040000-0x030008];
 
 /* 0x040000-0x040007 -- PCIX Special Cycle */
 union {
 u8    c[8 / 1];
 u16    s[8 / 2];
 u32    l[8 / 4];
 u64    d[8 / 8];
 } cp_pcix_cycle;                    /* 0x040000-0x040007 */
 
 char        _pad_040007[0x200000-0x040008];
 
 /* 0x200000-0x7FFFFF -- PCI/GIO Device Spaces */
 union {
 u8    c[0x100000 / 1];
 u16    s[0x100000 / 2];
 u32    l[0x100000 / 4];
 u64    d[0x100000 / 8];
 } cp_devio_raw[6];                    /* 0x200000-0x7FFFFF */
 
 #define cp_devio(n)  cp_devio_raw[((n)<2)?(n*2):(n+2)]
 
 char        _pad_800000[0xA00000-0x800000];
 
 /* 0xA00000-0xBFFFFF -- PCI/GIO Device Spaces w/flush  */
 union {
 u8    c[0x100000 / 1];
 u16    s[0x100000 / 2];
 u32    l[0x100000 / 4];
 u64    d[0x100000 / 8];
 } cp_devio_raw_flush[6];                /* 0xA00000-0xBFFFFF */
 
 #define cp_devio_flush(n)  cp_devio_raw_flush[((n)<2)?(n*2):(n+2)]
 
 };
 
 #endif     /* _ASM_IA64_SN_PCI_TIOCP_H */
 
 |