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/*
* 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_TIOCE_H__
#define __ASM_IA64_SN_TIOCE_H__
/* CE ASIC part & mfgr information */
#define TIOCE_PART_NUM 0xCE00
#define TIOCE_MFGR_NUM 0x36
#define TIOCE_REV_A 0x1
/* CE Virtual PPB Vendor/Device IDs */
#define CE_VIRT_PPB_VENDOR_ID 0x10a9
#define CE_VIRT_PPB_DEVICE_ID 0x4002
/* CE Host Bridge Vendor/Device IDs */
#define CE_HOST_BRIDGE_VENDOR_ID 0x10a9
#define CE_HOST_BRIDGE_DEVICE_ID 0x4003
#define TIOCE_NUM_M40_ATES 4096
#define TIOCE_NUM_M3240_ATES 2048
#define TIOCE_NUM_PORTS 2
/*
* Register layout for TIOCE. MMR offsets are shown at the far right of the
* structure definition.
*/
typedef volatile struct tioce {
/*
* ADMIN : Administration Registers
*/
u64 ce_adm_id; /* 0x000000 */
u64 ce_pad_000008; /* 0x000008 */
u64 ce_adm_dyn_credit_status; /* 0x000010 */
u64 ce_adm_last_credit_status; /* 0x000018 */
u64 ce_adm_credit_limit; /* 0x000020 */
u64 ce_adm_force_credit; /* 0x000028 */
u64 ce_adm_control; /* 0x000030 */
u64 ce_adm_mmr_chn_timeout; /* 0x000038 */
u64 ce_adm_ssp_ure_timeout; /* 0x000040 */
u64 ce_adm_ssp_dre_timeout; /* 0x000048 */
u64 ce_adm_ssp_debug_sel; /* 0x000050 */
u64 ce_adm_int_status; /* 0x000058 */
u64 ce_adm_int_status_alias; /* 0x000060 */
u64 ce_adm_int_mask; /* 0x000068 */
u64 ce_adm_int_pending; /* 0x000070 */
u64 ce_adm_force_int; /* 0x000078 */
u64 ce_adm_ure_ups_buf_barrier_flush; /* 0x000080 */
u64 ce_adm_int_dest[15]; /* 0x000088 -- 0x0000F8 */
u64 ce_adm_error_summary; /* 0x000100 */
u64 ce_adm_error_summary_alias; /* 0x000108 */
u64 ce_adm_error_mask; /* 0x000110 */
u64 ce_adm_first_error; /* 0x000118 */
u64 ce_adm_error_overflow; /* 0x000120 */
u64 ce_adm_error_overflow_alias; /* 0x000128 */
u64 ce_pad_000130[2]; /* 0x000130 -- 0x000138 */
u64 ce_adm_tnum_error; /* 0x000140 */
u64 ce_adm_mmr_err_detail; /* 0x000148 */
u64 ce_adm_msg_sram_perr_detail; /* 0x000150 */
u64 ce_adm_bap_sram_perr_detail; /* 0x000158 */
u64 ce_adm_ce_sram_perr_detail; /* 0x000160 */
u64 ce_adm_ce_credit_oflow_detail; /* 0x000168 */
u64 ce_adm_tx_link_idle_max_timer; /* 0x000170 */
u64 ce_adm_pcie_debug_sel; /* 0x000178 */
u64 ce_pad_000180[16]; /* 0x000180 -- 0x0001F8 */
u64 ce_adm_pcie_debug_sel_top; /* 0x000200 */
u64 ce_adm_pcie_debug_lat_sel_lo_top; /* 0x000208 */
u64 ce_adm_pcie_debug_lat_sel_hi_top; /* 0x000210 */
u64 ce_adm_pcie_debug_trig_sel_top; /* 0x000218 */
u64 ce_adm_pcie_debug_trig_lat_sel_lo_top; /* 0x000220 */
u64 ce_adm_pcie_debug_trig_lat_sel_hi_top; /* 0x000228 */
u64 ce_adm_pcie_trig_compare_top; /* 0x000230 */
u64 ce_adm_pcie_trig_compare_en_top; /* 0x000238 */
u64 ce_adm_ssp_debug_sel_top; /* 0x000240 */
u64 ce_adm_ssp_debug_lat_sel_lo_top; /* 0x000248 */
u64 ce_adm_ssp_debug_lat_sel_hi_top; /* 0x000250 */
u64 ce_adm_ssp_debug_trig_sel_top; /* 0x000258 */
u64 ce_adm_ssp_debug_trig_lat_sel_lo_top; /* 0x000260 */
u64 ce_adm_ssp_debug_trig_lat_sel_hi_top; /* 0x000268 */
u64 ce_adm_ssp_trig_compare_top; /* 0x000270 */
u64 ce_adm_ssp_trig_compare_en_top; /* 0x000278 */
u64 ce_pad_000280[48]; /* 0x000280 -- 0x0003F8 */
u64 ce_adm_bap_ctrl; /* 0x000400 */
u64 ce_pad_000408[127]; /* 0x000408 -- 0x0007F8 */
u64 ce_msg_buf_data63_0[35]; /* 0x000800 -- 0x000918 */
u64 ce_pad_000920[29]; /* 0x000920 -- 0x0009F8 */
u64 ce_msg_buf_data127_64[35]; /* 0x000A00 -- 0x000B18 */
u64 ce_pad_000B20[29]; /* 0x000B20 -- 0x000BF8 */
u64 ce_msg_buf_parity[35]; /* 0x000C00 -- 0x000D18 */
u64 ce_pad_000D20[29]; /* 0x000D20 -- 0x000DF8 */
u64 ce_pad_000E00[576]; /* 0x000E00 -- 0x001FF8 */
/*
* LSI : LSI's PCI Express Link Registers (Link#1 and Link#2)
* Link#1 MMRs at start at 0x002000, Link#2 MMRs at 0x003000
* NOTE: the comment offsets at far right: let 'z' = {2 or 3}
*/
#define ce_lsi(link_num) ce_lsi[link_num-1]
struct ce_lsi_reg {
u64 ce_lsi_lpu_id; /* 0x00z000 */
u64 ce_lsi_rst; /* 0x00z008 */
u64 ce_lsi_dbg_stat; /* 0x00z010 */
u64 ce_lsi_dbg_cfg; /* 0x00z018 */
u64 ce_lsi_ltssm_ctrl; /* 0x00z020 */
u64 ce_lsi_lk_stat; /* 0x00z028 */
u64 ce_pad_00z030[2]; /* 0x00z030 -- 0x00z038 */
u64 ce_lsi_int_and_stat; /* 0x00z040 */
u64 ce_lsi_int_mask; /* 0x00z048 */
u64 ce_pad_00z050[22]; /* 0x00z050 -- 0x00z0F8 */
u64 ce_lsi_lk_perf_cnt_sel; /* 0x00z100 */
u64 ce_pad_00z108; /* 0x00z108 */
u64 ce_lsi_lk_perf_cnt_ctrl; /* 0x00z110 */
u64 ce_pad_00z118; /* 0x00z118 */
u64 ce_lsi_lk_perf_cnt1; /* 0x00z120 */
u64 ce_lsi_lk_perf_cnt1_test; /* 0x00z128 */
u64 ce_lsi_lk_perf_cnt2; /* 0x00z130 */
u64 ce_lsi_lk_perf_cnt2_test; /* 0x00z138 */
u64 ce_pad_00z140[24]; /* 0x00z140 -- 0x00z1F8 */
u64 ce_lsi_lk_lyr_cfg; /* 0x00z200 */
u64 ce_lsi_lk_lyr_status; /* 0x00z208 */
u64 ce_lsi_lk_lyr_int_stat; /* 0x00z210 */
u64 ce_lsi_lk_ly_int_stat_test; /* 0x00z218 */
u64 ce_lsi_lk_ly_int_stat_mask; /* 0x00z220 */
u64 ce_pad_00z228[3]; /* 0x00z228 -- 0x00z238 */
u64 ce_lsi_fc_upd_ctl; /* 0x00z240 */
u64 ce_pad_00z248[3]; /* 0x00z248 -- 0x00z258 */
u64 ce_lsi_flw_ctl_upd_to_timer; /* 0x00z260 */
u64 ce_lsi_flw_ctl_upd_timer0; /* 0x00z268 */
u64 ce_lsi_flw_ctl_upd_timer1; /* 0x00z270 */
u64 ce_pad_00z278[49]; /* 0x00z278 -- 0x00z3F8 */
u64 ce_lsi_freq_nak_lat_thrsh; /* 0x00z400 */
u64 ce_lsi_ack_nak_lat_tmr; /* 0x00z408 */
u64 ce_lsi_rply_tmr_thr; /* 0x00z410 */
u64 ce_lsi_rply_tmr; /* 0x00z418 */
u64 ce_lsi_rply_num_stat; /* 0x00z420 */
u64 ce_lsi_rty_buf_max_addr; /* 0x00z428 */
u64 ce_lsi_rty_fifo_ptr; /* 0x00z430 */
u64 ce_lsi_rty_fifo_rd_wr_ptr; /* 0x00z438 */
u64 ce_lsi_rty_fifo_cred; /* 0x00z440 */
u64 ce_lsi_seq_cnt; /* 0x00z448 */
u64 ce_lsi_ack_sent_seq_num; /* 0x00z450 */
u64 ce_lsi_seq_cnt_fifo_max_addr; /* 0x00z458 */
u64 ce_lsi_seq_cnt_fifo_ptr; /* 0x00z460 */
u64 ce_lsi_seq_cnt_rd_wr_ptr; /* 0x00z468 */
u64 ce_lsi_tx_lk_ts_ctl; /* 0x00z470 */
u64 ce_pad_00z478; /* 0x00z478 */
u64 ce_lsi_mem_addr_ctl; /* 0x00z480 */
u64 ce_lsi_mem_d_ld0; /* 0x00z488 */
u64 ce_lsi_mem_d_ld1; /* 0x00z490 */
u64 ce_lsi_mem_d_ld2; /* 0x00z498 */
u64 ce_lsi_mem_d_ld3; /* 0x00z4A0 */
u64 ce_lsi_mem_d_ld4; /* 0x00z4A8 */
u64 ce_pad_00z4B0[2]; /* 0x00z4B0 -- 0x00z4B8 */
u64 ce_lsi_rty_d_cnt; /* 0x00z4C0 */
u64 ce_lsi_seq_buf_cnt; /* 0x00z4C8 */
u64 ce_lsi_seq_buf_bt_d; /* 0x00z4D0 */
u64 ce_pad_00z4D8; /* 0x00z4D8 */
u64 ce_lsi_ack_lat_thr; /* 0x00z4E0 */
u64 ce_pad_00z4E8[3]; /* 0x00z4E8 -- 0x00z4F8 */
u64 ce_lsi_nxt_rcv_seq_1_cntr; /* 0x00z500 */
u64 ce_lsi_unsp_dllp_rcvd; /* 0x00z508 */
u64 ce_lsi_rcv_lk_ts_ctl; /* 0x00z510 */
u64 ce_pad_00z518[29]; /* 0x00z518 -- 0x00z5F8 */
u64 ce_lsi_phy_lyr_cfg; /* 0x00z600 */
u64 ce_pad_00z608; /* 0x00z608 */
u64 ce_lsi_phy_lyr_int_stat; /* 0x00z610 */
u64 ce_lsi_phy_lyr_int_stat_test; /* 0x00z618 */
u64 ce_lsi_phy_lyr_int_mask; /* 0x00z620 */
u64 ce_pad_00z628[11]; /* 0x00z628 -- 0x00z678 */
u64 ce_lsi_rcv_phy_cfg; /* 0x00z680 */
u64 ce_lsi_rcv_phy_stat1; /* 0x00z688 */
u64 ce_lsi_rcv_phy_stat2; /* 0x00z690 */
u64 ce_lsi_rcv_phy_stat3; /* 0x00z698 */
u64 ce_lsi_rcv_phy_int_stat; /* 0x00z6A0 */
u64 ce_lsi_rcv_phy_int_stat_test; /* 0x00z6A8 */
u64 ce_lsi_rcv_phy_int_mask; /* 0x00z6B0 */
u64 ce_pad_00z6B8[9]; /* 0x00z6B8 -- 0x00z6F8 */
u64 ce_lsi_tx_phy_cfg; /* 0x00z700 */
u64 ce_lsi_tx_phy_stat; /* 0x00z708 */
u64 ce_lsi_tx_phy_int_stat; /* 0x00z710 */
u64 ce_lsi_tx_phy_int_stat_test; /* 0x00z718 */
u64 ce_lsi_tx_phy_int_mask; /* 0x00z720 */
u64 ce_lsi_tx_phy_stat2; /* 0x00z728 */
u64 ce_pad_00z730[10]; /* 0x00z730 -- 0x00z77F */
u64 ce_lsi_ltssm_cfg1; /* 0x00z780 */
u64 ce_lsi_ltssm_cfg2; /* 0x00z788 */
u64 ce_lsi_ltssm_cfg3; /* 0x00z790 */
u64 ce_lsi_ltssm_cfg4; /* 0x00z798 */
u64 ce_lsi_ltssm_cfg5; /* 0x00z7A0 */
u64 ce_lsi_ltssm_stat1; /* 0x00z7A8 */
u64 ce_lsi_ltssm_stat2; /* 0x00z7B0 */
u64 ce_lsi_ltssm_int_stat; /* 0x00z7B8 */
u64 ce_lsi_ltssm_int_stat_test; /* 0x00z7C0 */
u64 ce_lsi_ltssm_int_mask; /* 0x00z7C8 */
u64 ce_lsi_ltssm_stat_wr_en; /* 0x00z7D0 */
u64 ce_pad_00z7D8[5]; /* 0x00z7D8 -- 0x00z7F8 */
u64 ce_lsi_gb_cfg1; /* 0x00z800 */
u64 ce_lsi_gb_cfg2; /* 0x00z808 */
u64 ce_lsi_gb_cfg3; /* 0x00z810 */
u64 ce_lsi_gb_cfg4; /* 0x00z818 */
u64 ce_lsi_gb_stat; /* 0x00z820 */
u64 ce_lsi_gb_int_stat; /* 0x00z828 */
u64 ce_lsi_gb_int_stat_test; /* 0x00z830 */
u64 ce_lsi_gb_int_mask; /* 0x00z838 */
u64 ce_lsi_gb_pwr_dn1; /* 0x00z840 */
u64 ce_lsi_gb_pwr_dn2; /* 0x00z848 */
u64 ce_pad_00z850[246]; /* 0x00z850 -- 0x00zFF8 */
} ce_lsi[2];
u64 ce_pad_004000[10]; /* 0x004000 -- 0x004048 */
/*
* CRM: Coretalk Receive Module Registers
*/
u64 ce_crm_debug_mux; /* 0x004050 */
u64 ce_pad_004058; /* 0x004058 */
u64 ce_crm_ssp_err_cmd_wrd; /* 0x004060 */
u64 ce_crm_ssp_err_addr; /* 0x004068 */
u64 ce_crm_ssp_err_syn; /* 0x004070 */
u64 ce_pad_004078[499]; /* 0x004078 -- 0x005008 */
/*
* CXM: Coretalk Xmit Module Registers
*/
u64 ce_cxm_dyn_credit_status; /* 0x005010 */
u64 ce_cxm_last_credit_status; /* 0x005018 */
u64 ce_cxm_credit_limit; /* 0x005020 */
u64 ce_cxm_force_credit; /* 0x005028 */
u64 ce_cxm_disable_bypass; /* 0x005030 */
u64 ce_pad_005038[3]; /* 0x005038 -- 0x005048 */
u64 ce_cxm_debug_mux; /* 0x005050 */
u64 ce_pad_005058[501]; /* 0x005058 -- 0x005FF8 */
/*
* DTL: Downstream Transaction Layer Regs (Link#1 and Link#2)
* DTL: Link#1 MMRs at start at 0x006000, Link#2 MMRs at 0x008000
* DTL: the comment offsets at far right: let 'y' = {6 or 8}
*
* UTL: Downstream Transaction Layer Regs (Link#1 and Link#2)
* UTL: Link#1 MMRs at start at 0x007000, Link#2 MMRs at 0x009000
* UTL: the comment offsets at far right: let 'z' = {7 or 9}
*/
#define ce_dtl(link_num) ce_dtl_utl[link_num-1]
#define ce_utl(link_num) ce_dtl_utl[link_num-1]
struct ce_dtl_utl_reg {
/* DTL */
u64 ce_dtl_dtdr_credit_limit; /* 0x00y000 */
u64 ce_dtl_dtdr_credit_force; /* 0x00y008 */
u64 ce_dtl_dyn_credit_status; /* 0x00y010 */
u64 ce_dtl_dtl_last_credit_stat; /* 0x00y018 */
u64 ce_dtl_dtl_ctrl; /* 0x00y020 */
u64 ce_pad_00y028[5]; /* 0x00y028 -- 0x00y048 */
u64 ce_dtl_debug_sel; /* 0x00y050 */
u64 ce_pad_00y058[501]; /* 0x00y058 -- 0x00yFF8 */
/* UTL */
u64 ce_utl_utl_ctrl; /* 0x00z000 */
u64 ce_utl_debug_sel; /* 0x00z008 */
u64 ce_pad_00z010[510]; /* 0x00z010 -- 0x00zFF8 */
} ce_dtl_utl[2];
u64 ce_pad_00A000[514]; /* 0x00A000 -- 0x00B008 */
/*
* URE: Upstream Request Engine
*/
u64 ce_ure_dyn_credit_status; /* 0x00B010 */
u64 ce_ure_last_credit_status; /* 0x00B018 */
u64 ce_ure_credit_limit; /* 0x00B020 */
u64 ce_pad_00B028; /* 0x00B028 */
u64 ce_ure_control; /* 0x00B030 */
u64 ce_ure_status; /* 0x00B038 */
u64 ce_pad_00B040[2]; /* 0x00B040 -- 0x00B048 */
u64 ce_ure_debug_sel; /* 0x00B050 */
u64 ce_ure_pcie_debug_sel; /* 0x00B058 */
u64 ce_ure_ssp_err_cmd_wrd; /* 0x00B060 */
u64 ce_ure_ssp_err_addr; /* 0x00B068 */
u64 ce_ure_page_map; /* 0x00B070 */
u64 ce_ure_dir_map[TIOCE_NUM_PORTS]; /* 0x00B078 */
u64 ce_ure_pipe_sel1; /* 0x00B088 */
u64 ce_ure_pipe_mask1; /* 0x00B090 */
u64 ce_ure_pipe_sel2; /* 0x00B098 */
u64 ce_ure_pipe_mask2; /* 0x00B0A0 */
u64 ce_ure_pcie1_credits_sent; /* 0x00B0A8 */
u64 ce_ure_pcie1_credits_used; /* 0x00B0B0 */
u64 ce_ure_pcie1_credit_limit; /* 0x00B0B8 */
u64 ce_ure_pcie2_credits_sent; /* 0x00B0C0 */
u64 ce_ure_pcie2_credits_used; /* 0x00B0C8 */
u64 ce_ure_pcie2_credit_limit; /* 0x00B0D0 */
u64 ce_ure_pcie_force_credit; /* 0x00B0D8 */
u64 ce_ure_rd_tnum_val; /* 0x00B0E0 */
u64 ce_ure_rd_tnum_rsp_rcvd; /* 0x00B0E8 */
u64 ce_ure_rd_tnum_esent_timer; /* 0x00B0F0 */
u64 ce_ure_rd_tnum_error; /* 0x00B0F8 */
u64 ce_ure_rd_tnum_first_cl; /* 0x00B100 */
u64 ce_ure_rd_tnum_link_buf; /* 0x00B108 */
u64 ce_ure_wr_tnum_val; /* 0x00B110 */
u64 ce_ure_sram_err_addr0; /* 0x00B118 */
u64 ce_ure_sram_err_addr1; /* 0x00B120 */
u64 ce_ure_sram_err_addr2; /* 0x00B128 */
u64 ce_ure_sram_rd_addr0; /* 0x00B130 */
u64 ce_ure_sram_rd_addr1; /* 0x00B138 */
u64 ce_ure_sram_rd_addr2; /* 0x00B140 */
u64 ce_ure_sram_wr_addr0; /* 0x00B148 */
u64 ce_ure_sram_wr_addr1; /* 0x00B150 */
u64 ce_ure_sram_wr_addr2; /* 0x00B158 */
u64 ce_ure_buf_flush10; /* 0x00B160 */
u64 ce_ure_buf_flush11; /* 0x00B168 */
u64 ce_ure_buf_flush12; /* 0x00B170 */
u64 ce_ure_buf_flush13; /* 0x00B178 */
u64 ce_ure_buf_flush20; /* 0x00B180 */
u64 ce_ure_buf_flush21; /* 0x00B188 */
u64 ce_ure_buf_flush22; /* 0x00B190 */
u64 ce_ure_buf_flush23; /* 0x00B198 */
u64 ce_ure_pcie_control1; /* 0x00B1A0 */
u64 ce_ure_pcie_control2; /* 0x00B1A8 */
u64 ce_pad_00B1B0[458]; /* 0x00B1B0 -- 0x00BFF8 */
/* Upstream Data Buffer, Port1 */
struct ce_ure_maint_ups_dat1_data {
u64 data63_0[512]; /* 0x00C000 -- 0x00CFF8 */
u64 data127_64[512]; /* 0x00D000 -- 0x00DFF8 */
u64 parity[512]; /* 0x00E000 -- 0x00EFF8 */
} ce_ure_maint_ups_dat1;
/* Upstream Header Buffer, Port1 */
struct ce_ure_maint_ups_hdr1_data {
u64 data63_0[512]; /* 0x00F000 -- 0x00FFF8 */
u64 data127_64[512]; /* 0x010000 -- 0x010FF8 */
u64 parity[512]; /* 0x011000 -- 0x011FF8 */
} ce_ure_maint_ups_hdr1;
/* Upstream Data Buffer, Port2 */
struct ce_ure_maint_ups_dat2_data {
u64 data63_0[512]; /* 0x012000 -- 0x012FF8 */
u64 data127_64[512]; /* 0x013000 -- 0x013FF8 */
u64 parity[512]; /* 0x014000 -- 0x014FF8 */
} ce_ure_maint_ups_dat2;
/* Upstream Header Buffer, Port2 */
struct ce_ure_maint_ups_hdr2_data {
u64 data63_0[512]; /* 0x015000 -- 0x015FF8 */
u64 data127_64[512]; /* 0x016000 -- 0x016FF8 */
u64 parity[512]; /* 0x017000 -- 0x017FF8 */
} ce_ure_maint_ups_hdr2;
/* Downstream Data Buffer */
struct ce_ure_maint_dns_dat_data {
u64 data63_0[512]; /* 0x018000 -- 0x018FF8 */
u64 data127_64[512]; /* 0x019000 -- 0x019FF8 */
u64 parity[512]; /* 0x01A000 -- 0x01AFF8 */
} ce_ure_maint_dns_dat;
/* Downstream Header Buffer */
struct ce_ure_maint_dns_hdr_data {
u64 data31_0[64]; /* 0x01B000 -- 0x01B1F8 */
u64 data95_32[64]; /* 0x01B200 -- 0x01B3F8 */
u64 parity[64]; /* 0x01B400 -- 0x01B5F8 */
} ce_ure_maint_dns_hdr;
/* RCI Buffer Data */
struct ce_ure_maint_rci_data {
u64 data41_0[64]; /* 0x01B600 -- 0x01B7F8 */
u64 data69_42[64]; /* 0x01B800 -- 0x01B9F8 */
} ce_ure_maint_rci;
/* Response Queue */
u64 ce_ure_maint_rspq[64]; /* 0x01BA00 -- 0x01BBF8 */
u64 ce_pad_01C000[4224]; /* 0x01BC00 -- 0x023FF8 */
/* Admin Build-a-Packet Buffer */
struct ce_adm_maint_bap_buf_data {
u64 data63_0[258]; /* 0x024000 -- 0x024808 */
u64 data127_64[258]; /* 0x024810 -- 0x025018 */
u64 parity[258]; /* 0x025020 -- 0x025828 */
} ce_adm_maint_bap_buf;
u64 ce_pad_025830[5370]; /* 0x025830 -- 0x02FFF8 */
/* URE: 40bit PMU ATE Buffer */ /* 0x030000 -- 0x037FF8 */
u64 ce_ure_ate40[TIOCE_NUM_M40_ATES];
/* URE: 32/40bit PMU ATE Buffer */ /* 0x038000 -- 0x03BFF8 */
u64 ce_ure_ate3240[TIOCE_NUM_M3240_ATES];
u64 ce_pad_03C000[2050]; /* 0x03C000 -- 0x040008 */
/*
* DRE: Down Stream Request Engine
*/
u64 ce_dre_dyn_credit_status1; /* 0x040010 */
u64 ce_dre_dyn_credit_status2; /* 0x040018 */
u64 ce_dre_last_credit_status1; /* 0x040020 */
u64 ce_dre_last_credit_status2; /* 0x040028 */
u64 ce_dre_credit_limit1; /* 0x040030 */
u64 ce_dre_credit_limit2; /* 0x040038 */
u64 ce_dre_force_credit1; /* 0x040040 */
u64 ce_dre_force_credit2; /* 0x040048 */
u64 ce_dre_debug_mux1; /* 0x040050 */
u64 ce_dre_debug_mux2; /* 0x040058 */
u64 ce_dre_ssp_err_cmd_wrd; /* 0x040060 */
u64 ce_dre_ssp_err_addr; /* 0x040068 */
u64 ce_dre_comp_err_cmd_wrd; /* 0x040070 */
u64 ce_dre_comp_err_addr; /* 0x040078 */
u64 ce_dre_req_status; /* 0x040080 */
u64 ce_dre_config1; /* 0x040088 */
u64 ce_dre_config2; /* 0x040090 */
u64 ce_dre_config_req_status; /* 0x040098 */
u64 ce_pad_0400A0[12]; /* 0x0400A0 -- 0x0400F8 */
u64 ce_dre_dyn_fifo; /* 0x040100 */
u64 ce_pad_040108[3]; /* 0x040108 -- 0x040118 */
u64 ce_dre_last_fifo; /* 0x040120 */
u64 ce_pad_040128[27]; /* 0x040128 -- 0x0401F8 */
/* DRE Downstream Head Queue */
struct ce_dre_maint_ds_head_queue {
u64 data63_0[32]; /* 0x040200 -- 0x0402F8 */
u64 data127_64[32]; /* 0x040300 -- 0x0403F8 */
u64 parity[32]; /* 0x040400 -- 0x0404F8 */
} ce_dre_maint_ds_head_q;
u64 ce_pad_040500[352]; /* 0x040500 -- 0x040FF8 */
/* DRE Downstream Data Queue */
struct ce_dre_maint_ds_data_queue {
u64 data63_0[256]; /* 0x041000 -- 0x0417F8 */
u64 ce_pad_041800[256]; /* 0x041800 -- 0x041FF8 */
u64 data127_64[256]; /* 0x042000 -- 0x0427F8 */
u64 ce_pad_042800[256]; /* 0x042800 -- 0x042FF8 */
u64 parity[256]; /* 0x043000 -- 0x0437F8 */
u64 ce_pad_043800[256]; /* 0x043800 -- 0x043FF8 */
} ce_dre_maint_ds_data_q;
/* DRE URE Upstream Response Queue */
struct ce_dre_maint_ure_us_rsp_queue {
u64 data63_0[8]; /* 0x044000 -- 0x044038 */
u64 ce_pad_044040[24]; /* 0x044040 -- 0x0440F8 */
u64 data127_64[8]; /* 0x044100 -- 0x044138 */
u64 ce_pad_044140[24]; /* 0x044140 -- 0x0441F8 */
u64 parity[8]; /* 0x044200 -- 0x044238 */
u64 ce_pad_044240[24]; /* 0x044240 -- 0x0442F8 */
} ce_dre_maint_ure_us_rsp_q;
u64 ce_dre_maint_us_wrt_rsp[32];/* 0x044300 -- 0x0443F8 */
u64 ce_end_of_struct; /* 0x044400 */
} tioce_t;
/* ce_adm_int_mask/ce_adm_int_status register bit defines */
#define CE_ADM_INT_CE_ERROR_SHFT 0
#define CE_ADM_INT_LSI1_IP_ERROR_SHFT 1
#define CE_ADM_INT_LSI2_IP_ERROR_SHFT 2
#define CE_ADM_INT_PCIE_ERROR_SHFT 3
#define CE_ADM_INT_PORT1_HOTPLUG_EVENT_SHFT 4
#define CE_ADM_INT_PORT2_HOTPLUG_EVENT_SHFT 5
#define CE_ADM_INT_PCIE_PORT1_DEV_A_SHFT 6
#define CE_ADM_INT_PCIE_PORT1_DEV_B_SHFT 7
#define CE_ADM_INT_PCIE_PORT1_DEV_C_SHFT 8
#define CE_ADM_INT_PCIE_PORT1_DEV_D_SHFT 9
#define CE_ADM_INT_PCIE_PORT2_DEV_A_SHFT 10
#define CE_ADM_INT_PCIE_PORT2_DEV_B_SHFT 11
#define CE_ADM_INT_PCIE_PORT2_DEV_C_SHFT 12
#define CE_ADM_INT_PCIE_PORT2_DEV_D_SHFT 13
#define CE_ADM_INT_PCIE_MSG_SHFT 14 /*see int_dest_14*/
#define CE_ADM_INT_PCIE_MSG_SLOT_0_SHFT 14
#define CE_ADM_INT_PCIE_MSG_SLOT_1_SHFT 15
#define CE_ADM_INT_PCIE_MSG_SLOT_2_SHFT 16
#define CE_ADM_INT_PCIE_MSG_SLOT_3_SHFT 17
#define CE_ADM_INT_PORT1_PM_PME_MSG_SHFT 22
#define CE_ADM_INT_PORT2_PM_PME_MSG_SHFT 23
/* ce_adm_force_int register bit defines */
#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_A_SHFT 0
#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_B_SHFT 1
#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_C_SHFT 2
#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_D_SHFT 3
#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_A_SHFT 4
#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_B_SHFT 5
#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_C_SHFT 6
#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_D_SHFT 7
#define CE_ADM_FORCE_INT_ALWAYS_SHFT 8
/* ce_adm_int_dest register bit masks & shifts */
#define INTR_VECTOR_SHFT 56
/* ce_adm_error_mask and ce_adm_error_summary register bit masks */
#define CE_ADM_ERR_CRM_SSP_REQ_INVALID (0x1ULL << 0)
#define CE_ADM_ERR_SSP_REQ_HEADER (0x1ULL << 1)
#define CE_ADM_ERR_SSP_RSP_HEADER (0x1ULL << 2)
#define CE_ADM_ERR_SSP_PROTOCOL_ERROR (0x1ULL << 3)
#define CE_ADM_ERR_SSP_SBE (0x1ULL << 4)
#define CE_ADM_ERR_SSP_MBE (0x1ULL << 5)
#define CE_ADM_ERR_CXM_CREDIT_OFLOW (0x1ULL << 6)
#define CE_ADM_ERR_DRE_SSP_REQ_INVAL (0x1ULL << 7)
#define CE_ADM_ERR_SSP_REQ_LONG (0x1ULL << 8)
#define CE_ADM_ERR_SSP_REQ_OFLOW (0x1ULL << 9)
#define CE_ADM_ERR_SSP_REQ_SHORT (0x1ULL << 10)
#define CE_ADM_ERR_SSP_REQ_SIDEBAND (0x1ULL << 11)
#define CE_ADM_ERR_SSP_REQ_ADDR_ERR (0x1ULL << 12)
#define CE_ADM_ERR_SSP_REQ_BAD_BE (0x1ULL << 13)
#define CE_ADM_ERR_PCIE_COMPL_TIMEOUT (0x1ULL << 14)
#define CE_ADM_ERR_PCIE_UNEXP_COMPL (0x1ULL << 15)
#define CE_ADM_ERR_PCIE_ERR_COMPL (0x1ULL << 16)
#define CE_ADM_ERR_DRE_CREDIT_OFLOW (0x1ULL << 17)
#define CE_ADM_ERR_DRE_SRAM_PE (0x1ULL << 18)
#define CE_ADM_ERR_SSP_RSP_INVALID (0x1ULL << 19)
#define CE_ADM_ERR_SSP_RSP_LONG (0x1ULL << 20)
#define CE_ADM_ERR_SSP_RSP_SHORT (0x1ULL << 21)
#define CE_ADM_ERR_SSP_RSP_SIDEBAND (0x1ULL << 22)
#define CE_ADM_ERR_URE_SSP_RSP_UNEXP (0x1ULL << 23)
#define CE_ADM_ERR_URE_SSP_WR_REQ_TIMEOUT (0x1ULL << 24)
#define CE_ADM_ERR_URE_SSP_RD_REQ_TIMEOUT (0x1ULL << 25)
#define CE_ADM_ERR_URE_ATE3240_PAGE_FAULT (0x1ULL << 26)
#define CE_ADM_ERR_URE_ATE40_PAGE_FAULT (0x1ULL << 27)
#define CE_ADM_ERR_URE_CREDIT_OFLOW (0x1ULL << 28)
#define CE_ADM_ERR_URE_SRAM_PE (0x1ULL << 29)
#define CE_ADM_ERR_ADM_SSP_RSP_UNEXP (0x1ULL << 30)
#define CE_ADM_ERR_ADM_SSP_REQ_TIMEOUT (0x1ULL << 31)
#define CE_ADM_ERR_MMR_ACCESS_ERROR (0x1ULL << 32)
#define CE_ADM_ERR_MMR_ADDR_ERROR (0x1ULL << 33)
#define CE_ADM_ERR_ADM_CREDIT_OFLOW (0x1ULL << 34)
#define CE_ADM_ERR_ADM_SRAM_PE (0x1ULL << 35)
#define CE_ADM_ERR_DTL1_MIN_PDATA_CREDIT_ERR (0x1ULL << 36)
#define CE_ADM_ERR_DTL1_INF_COMPL_CRED_UPDT_ERR (0x1ULL << 37)
#define CE_ADM_ERR_DTL1_INF_POSTED_CRED_UPDT_ERR (0x1ULL << 38)
#define CE_ADM_ERR_DTL1_INF_NPOSTED_CRED_UPDT_ERR (0x1ULL << 39)
#define CE_ADM_ERR_DTL1_COMP_HD_CRED_MAX_ERR (0x1ULL << 40)
#define CE_ADM_ERR_DTL1_COMP_D_CRED_MAX_ERR (0x1ULL << 41)
#define CE_ADM_ERR_DTL1_NPOSTED_HD_CRED_MAX_ERR (0x1ULL << 42)
#define CE_ADM_ERR_DTL1_NPOSTED_D_CRED_MAX_ERR (0x1ULL << 43)
#define CE_ADM_ERR_DTL1_POSTED_HD_CRED_MAX_ERR (0x1ULL << 44)
#define CE_ADM_ERR_DTL1_POSTED_D_CRED_MAX_ERR (0x1ULL << 45)
#define CE_ADM_ERR_DTL2_MIN_PDATA_CREDIT_ERR (0x1ULL << 46)
#define CE_ADM_ERR_DTL2_INF_COMPL_CRED_UPDT_ERR (0x1ULL << 47)
#define CE_ADM_ERR_DTL2_INF_POSTED_CRED_UPDT_ERR (0x1ULL << 48)
#define CE_ADM_ERR_DTL2_INF_NPOSTED_CRED_UPDT_ERR (0x1ULL << 49)
#define CE_ADM_ERR_DTL2_COMP_HD_CRED_MAX_ERR (0x1ULL << 50)
#define CE_ADM_ERR_DTL2_COMP_D_CRED_MAX_ERR (0x1ULL << 51)
#define CE_ADM_ERR_DTL2_NPOSTED_HD_CRED_MAX_ERR (0x1ULL << 52)
#define CE_ADM_ERR_DTL2_NPOSTED_D_CRED_MAX_ERR (0x1ULL << 53)
#define CE_ADM_ERR_DTL2_POSTED_HD_CRED_MAX_ERR (0x1ULL << 54)
#define CE_ADM_ERR_DTL2_POSTED_D_CRED_MAX_ERR (0x1ULL << 55)
#define CE_ADM_ERR_PORT1_PCIE_COR_ERR (0x1ULL << 56)
#define CE_ADM_ERR_PORT1_PCIE_NFAT_ERR (0x1ULL << 57)
#define CE_ADM_ERR_PORT1_PCIE_FAT_ERR (0x1ULL << 58)
#define CE_ADM_ERR_PORT2_PCIE_COR_ERR (0x1ULL << 59)
#define CE_ADM_ERR_PORT2_PCIE_NFAT_ERR (0x1ULL << 60)
#define CE_ADM_ERR_PORT2_PCIE_FAT_ERR (0x1ULL << 61)
/* ce_adm_ure_ups_buf_barrier_flush register bit masks and shifts */
#define FLUSH_SEL_PORT1_PIPE0_SHFT 0
#define FLUSH_SEL_PORT1_PIPE1_SHFT 4
#define FLUSH_SEL_PORT1_PIPE2_SHFT 8
#define FLUSH_SEL_PORT1_PIPE3_SHFT 12
#define FLUSH_SEL_PORT2_PIPE0_SHFT 16
#define FLUSH_SEL_PORT2_PIPE1_SHFT 20
#define FLUSH_SEL_PORT2_PIPE2_SHFT 24
#define FLUSH_SEL_PORT2_PIPE3_SHFT 28
/* ce_dre_config1 register bit masks and shifts */
#define CE_DRE_RO_ENABLE (0x1ULL << 0)
#define CE_DRE_DYN_RO_ENABLE (0x1ULL << 1)
#define CE_DRE_SUP_CONFIG_COMP_ERROR (0x1ULL << 2)
#define CE_DRE_SUP_IO_COMP_ERROR (0x1ULL << 3)
#define CE_DRE_ADDR_MODE_SHFT 4
/* ce_dre_config_req_status register bit masks */
#define CE_DRE_LAST_CONFIG_COMPLETION (0x7ULL << 0)
#define CE_DRE_DOWNSTREAM_CONFIG_ERROR (0x1ULL << 3)
#define CE_DRE_CONFIG_COMPLETION_VALID (0x1ULL << 4)
#define CE_DRE_CONFIG_REQUEST_ACTIVE (0x1ULL << 5)
/* ce_ure_control register bit masks & shifts */
#define CE_URE_RD_MRG_ENABLE (0x1ULL << 0)
#define CE_URE_WRT_MRG_ENABLE1 (0x1ULL << 4)
#define CE_URE_WRT_MRG_ENABLE2 (0x1ULL << 5)
#define CE_URE_RSPQ_BYPASS_DISABLE (0x1ULL << 24)
#define CE_URE_UPS_DAT1_PAR_DISABLE (0x1ULL << 32)
#define CE_URE_UPS_HDR1_PAR_DISABLE (0x1ULL << 33)
#define CE_URE_UPS_DAT2_PAR_DISABLE (0x1ULL << 34)
#define CE_URE_UPS_HDR2_PAR_DISABLE (0x1ULL << 35)
#define CE_URE_ATE_PAR_DISABLE (0x1ULL << 36)
#define CE_URE_RCI_PAR_DISABLE (0x1ULL << 37)
#define CE_URE_RSPQ_PAR_DISABLE (0x1ULL << 38)
#define CE_URE_DNS_DAT_PAR_DISABLE (0x1ULL << 39)
#define CE_URE_DNS_HDR_PAR_DISABLE (0x1ULL << 40)
#define CE_URE_MALFORM_DISABLE (0x1ULL << 44)
#define CE_URE_UNSUP_DISABLE (0x1ULL << 45)
/* ce_ure_page_map register bit masks & shifts */
#define CE_URE_ATE3240_ENABLE (0x1ULL << 0)
#define CE_URE_ATE40_ENABLE (0x1ULL << 1)
#define CE_URE_PAGESIZE_SHFT 4
#define CE_URE_PAGESIZE_MASK (0x7ULL << CE_URE_PAGESIZE_SHFT)
#define CE_URE_4K_PAGESIZE (0x0ULL << CE_URE_PAGESIZE_SHFT)
#define CE_URE_16K_PAGESIZE (0x1ULL << CE_URE_PAGESIZE_SHFT)
#define CE_URE_64K_PAGESIZE (0x2ULL << CE_URE_PAGESIZE_SHFT)
#define CE_URE_128K_PAGESIZE (0x3ULL << CE_URE_PAGESIZE_SHFT)
#define CE_URE_256K_PAGESIZE (0x4ULL << CE_URE_PAGESIZE_SHFT)
/* ce_ure_pipe_sel register bit masks & shifts */
#define PKT_TRAFIC_SHRT 16
#define BUS_SRC_ID_SHFT 8
#define DEV_SRC_ID_SHFT 3
#define FNC_SRC_ID_SHFT 0
#define CE_URE_TC_MASK (0x07ULL << PKT_TRAFIC_SHRT)
#define CE_URE_BUS_MASK (0xFFULL << BUS_SRC_ID_SHFT)
#define CE_URE_DEV_MASK (0x1FULL << DEV_SRC_ID_SHFT)
#define CE_URE_FNC_MASK (0x07ULL << FNC_SRC_ID_SHFT)
#define CE_URE_PIPE_BUS(b) (((u64)(b) << BUS_SRC_ID_SHFT) & \
CE_URE_BUS_MASK)
#define CE_URE_PIPE_DEV(d) (((u64)(d) << DEV_SRC_ID_SHFT) & \
CE_URE_DEV_MASK)
#define CE_URE_PIPE_FNC(f) (((u64)(f) << FNC_SRC_ID_SHFT) & \
CE_URE_FNC_MASK)
#define CE_URE_SEL1_SHFT 0
#define CE_URE_SEL2_SHFT 20
#define CE_URE_SEL3_SHFT 40
#define CE_URE_SEL1_MASK (0x7FFFFULL << CE_URE_SEL1_SHFT)
#define CE_URE_SEL2_MASK (0x7FFFFULL << CE_URE_SEL2_SHFT)
#define CE_URE_SEL3_MASK (0x7FFFFULL << CE_URE_SEL3_SHFT)
/* ce_ure_pipe_mask register bit masks & shifts */
#define CE_URE_MASK1_SHFT 0
#define CE_URE_MASK2_SHFT 20
#define CE_URE_MASK3_SHFT 40
#define CE_URE_MASK1_MASK (0x7FFFFULL << CE_URE_MASK1_SHFT)
#define CE_URE_MASK2_MASK (0x7FFFFULL << CE_URE_MASK2_SHFT)
#define CE_URE_MASK3_MASK (0x7FFFFULL << CE_URE_MASK3_SHFT)
/* ce_ure_pcie_control1 register bit masks & shifts */
#define CE_URE_SI (0x1ULL << 0)
#define CE_URE_ELAL_SHFT 4
#define CE_URE_ELAL_MASK (0x7ULL << CE_URE_ELAL_SHFT)
#define CE_URE_ELAL1_SHFT 8
#define CE_URE_ELAL1_MASK (0x7ULL << CE_URE_ELAL1_SHFT)
#define CE_URE_SCC (0x1ULL << 12)
#define CE_URE_PN1_SHFT 16
#define CE_URE_PN1_MASK (0xFFULL << CE_URE_PN1_SHFT)
#define CE_URE_PN2_SHFT 24
#define CE_URE_PN2_MASK (0xFFULL << CE_URE_PN2_SHFT)
#define CE_URE_PN1_SET(n) (((u64)(n) << CE_URE_PN1_SHFT) & \
CE_URE_PN1_MASK)
#define CE_URE_PN2_SET(n) (((u64)(n) << CE_URE_PN2_SHFT) & \
CE_URE_PN2_MASK)
/* ce_ure_pcie_control2 register bit masks & shifts */
#define CE_URE_ABP (0x1ULL << 0)
#define CE_URE_PCP (0x1ULL << 1)
#define CE_URE_MSP (0x1ULL << 2)
#define CE_URE_AIP (0x1ULL << 3)
#define CE_URE_PIP (0x1ULL << 4)
#define CE_URE_HPS (0x1ULL << 5)
#define CE_URE_HPC (0x1ULL << 6)
#define CE_URE_SPLV_SHFT 7
#define CE_URE_SPLV_MASK (0xFFULL << CE_URE_SPLV_SHFT)
#define CE_URE_SPLS_SHFT 15
#define CE_URE_SPLS_MASK (0x3ULL << CE_URE_SPLS_SHFT)
#define CE_URE_PSN1_SHFT 19
#define CE_URE_PSN1_MASK (0x1FFFULL << CE_URE_PSN1_SHFT)
#define CE_URE_PSN2_SHFT 32
#define CE_URE_PSN2_MASK (0x1FFFULL << CE_URE_PSN2_SHFT)
#define CE_URE_PSN1_SET(n) (((u64)(n) << CE_URE_PSN1_SHFT) & \
CE_URE_PSN1_MASK)
#define CE_URE_PSN2_SET(n) (((u64)(n) << CE_URE_PSN2_SHFT) & \
CE_URE_PSN2_MASK)
/*
* PIO address space ranges for CE
*/
/* Local CE Registers Space */
#define CE_PIO_MMR 0x00000000
#define CE_PIO_MMR_LEN 0x04000000
/* PCI Compatible Config Space */
#define CE_PIO_CONFIG_SPACE 0x04000000
#define CE_PIO_CONFIG_SPACE_LEN 0x04000000
/* PCI I/O Space Alias */
#define CE_PIO_IO_SPACE_ALIAS 0x08000000
#define CE_PIO_IO_SPACE_ALIAS_LEN 0x08000000
/* PCI Enhanced Config Space */
#define CE_PIO_E_CONFIG_SPACE 0x10000000
#define CE_PIO_E_CONFIG_SPACE_LEN 0x10000000
/* PCI I/O Space */
#define CE_PIO_IO_SPACE 0x100000000
#define CE_PIO_IO_SPACE_LEN 0x100000000
/* PCI MEM Space */
#define CE_PIO_MEM_SPACE 0x200000000
#define CE_PIO_MEM_SPACE_LEN TIO_HWIN_SIZE
/*
* CE PCI Enhanced Config Space shifts & masks
*/
#define CE_E_CONFIG_BUS_SHFT 20
#define CE_E_CONFIG_BUS_MASK (0xFF << CE_E_CONFIG_BUS_SHFT)
#define CE_E_CONFIG_DEVICE_SHFT 15
#define CE_E_CONFIG_DEVICE_MASK (0x1F << CE_E_CONFIG_DEVICE_SHFT)
#define CE_E_CONFIG_FUNC_SHFT 12
#define CE_E_CONFIG_FUNC_MASK (0x7 << CE_E_CONFIG_FUNC_SHFT)
#endif /* __ASM_IA64_SN_TIOCE_H__ */
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