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authorMark Maule <maule@sgi.com>2005-08-03 17:07:00 -0400
committerTony Luck <tony.luck@intel.com>2005-08-11 18:56:31 -0400
commitc9221da9f2796f082642c3498edb2c8783ad4774 (patch)
tree1603dbace88f4790b6b0138f6e0b43a8958dd656 /include/asm-ia64
parent5b53ed1f2ed6c85e2b1c39d97cc112ea32004609 (diff)
[IA64-SGI] sn pci provider for TIOCE (pci
Altix patch to add an SN pci provider for TIOCE, which is SGI's PCI Express implementation. Signed-off-by: Mark Maule <maule@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
-rw-r--r--include/asm-ia64/sn/pcibus_provider_defs.h3
-rw-r--r--include/asm-ia64/sn/tioce.h740
-rw-r--r--include/asm-ia64/sn/tioce_provider.h66
3 files changed, 808 insertions, 1 deletions
diff --git a/include/asm-ia64/sn/pcibus_provider_defs.h b/include/asm-ia64/sn/pcibus_provider_defs.h
index 5c3ba5708e82..5a92f5149a94 100644
--- a/include/asm-ia64/sn/pcibus_provider_defs.h
+++ b/include/asm-ia64/sn/pcibus_provider_defs.h
@@ -18,8 +18,9 @@
18#define PCIIO_ASIC_TYPE_PIC 2 18#define PCIIO_ASIC_TYPE_PIC 2
19#define PCIIO_ASIC_TYPE_TIOCP 3 19#define PCIIO_ASIC_TYPE_TIOCP 3
20#define PCIIO_ASIC_TYPE_TIOCA 4 20#define PCIIO_ASIC_TYPE_TIOCA 4
21#define PCIIO_ASIC_TYPE_TIOCE 5
21 22
22#define PCIIO_ASIC_MAX_TYPES 5 23#define PCIIO_ASIC_MAX_TYPES 6
23 24
24/* 25/*
25 * Common pciio bus provider data. There should be one of these as the 26 * Common pciio bus provider data. There should be one of these as the
diff --git a/include/asm-ia64/sn/tioce.h b/include/asm-ia64/sn/tioce.h
new file mode 100644
index 000000000000..22879853e46c
--- /dev/null
+++ b/include/asm-ia64/sn/tioce.h
@@ -0,0 +1,740 @@
1/**************************************************************************
2 * *
3 * Unpublished copyright (c) 2005, Silicon Graphics, Inc. *
4 * THIS IS UNPUBLISHED CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF SGI. *
5 * *
6 * The copyright notice above does not evidence any actual or intended *
7 * publication or disclosure of this source code, which includes *
8 * information that is confidential and/or proprietary, and is a trade *
9 * secret, of Silicon Graphics, Inc. ANY REPRODUCTION, MODIFICATION, *
10 * DISTRIBUTION, PUBLIC PERFORMANCE, OR PUBLIC DISPLAY OF OR THROUGH *
11 * USE OF THIS SOURCE CODE WITHOUT THE EXPRESS WRITTEN CONSENT OF *
12 * SILICON GRAPHICS, INC. IS STRICTLY PROHIBITED, AND IN VIOLATION OF *
13 * APPLICABLE LAWS AND INTERNATIONAL TREATIES. THE RECEIPT OR *
14 * POSSESSION OF THIS SOURCE CODE AND/OR RELATED INFORMATION DOES NOT *
15 * CONVEY OR IMPLY ANY RIGHTS TO REPRODUCE, DISCLOSE OR DISTRIBUTE ITS *
16 * CONTENTS, OR TO MANUFACTURE, USE, OR SELL ANYTHING THAT IT MAY *
17 * DESCRIBE, IN WHOLE OR IN PART. *
18 * *
19 **************************************************************************/
20
21#ifndef __ASM_IA64_SN_TIOCE_H__
22#define __ASM_IA64_SN_TIOCE_H__
23
24/* CE ASIC part & mfgr information */
25#define TIOCE_PART_NUM 0xCE00
26#define TIOCE_MFGR_NUM 0x36
27#define TIOCE_REV_A 0x1
28
29/* CE Virtual PPB Vendor/Device IDs */
30#define CE_VIRT_PPB_VENDOR_ID 0x10a9
31#define CE_VIRT_PPB_DEVICE_ID 0x4002
32
33/* CE Host Bridge Vendor/Device IDs */
34#define CE_HOST_BRIDGE_VENDOR_ID 0x10a9
35#define CE_HOST_BRIDGE_DEVICE_ID 0x4003
36
37
38#define TIOCE_NUM_M40_ATES 4096
39#define TIOCE_NUM_M3240_ATES 2048
40#define TIOCE_NUM_PORTS 2
41
42/*
43 * Register layout for TIOCE. MMR offsets are shown at the far right of the
44 * structure definition.
45 */
46typedef volatile struct tioce {
47 /*
48 * ADMIN : Administration Registers
49 */
50 uint64_t ce_adm_id; /* 0x000000 */
51 uint64_t ce_pad_000008; /* 0x000008 */
52 uint64_t ce_adm_dyn_credit_status; /* 0x000010 */
53 uint64_t ce_adm_last_credit_status; /* 0x000018 */
54 uint64_t ce_adm_credit_limit; /* 0x000020 */
55 uint64_t ce_adm_force_credit; /* 0x000028 */
56 uint64_t ce_adm_control; /* 0x000030 */
57 uint64_t ce_adm_mmr_chn_timeout; /* 0x000038 */
58 uint64_t ce_adm_ssp_ure_timeout; /* 0x000040 */
59 uint64_t ce_adm_ssp_dre_timeout; /* 0x000048 */
60 uint64_t ce_adm_ssp_debug_sel; /* 0x000050 */
61 uint64_t ce_adm_int_status; /* 0x000058 */
62 uint64_t ce_adm_int_status_alias; /* 0x000060 */
63 uint64_t ce_adm_int_mask; /* 0x000068 */
64 uint64_t ce_adm_int_pending; /* 0x000070 */
65 uint64_t ce_adm_force_int; /* 0x000078 */
66 uint64_t ce_adm_ure_ups_buf_barrier_flush; /* 0x000080 */
67 uint64_t ce_adm_int_dest[15]; /* 0x000088 -- 0x0000F8 */
68 uint64_t ce_adm_error_summary; /* 0x000100 */
69 uint64_t ce_adm_error_summary_alias; /* 0x000108 */
70 uint64_t ce_adm_error_mask; /* 0x000110 */
71 uint64_t ce_adm_first_error; /* 0x000118 */
72 uint64_t ce_adm_error_overflow; /* 0x000120 */
73 uint64_t ce_adm_error_overflow_alias; /* 0x000128 */
74 uint64_t ce_pad_000130[2]; /* 0x000130 -- 0x000138 */
75 uint64_t ce_adm_tnum_error; /* 0x000140 */
76 uint64_t ce_adm_mmr_err_detail; /* 0x000148 */
77 uint64_t ce_adm_msg_sram_perr_detail; /* 0x000150 */
78 uint64_t ce_adm_bap_sram_perr_detail; /* 0x000158 */
79 uint64_t ce_adm_ce_sram_perr_detail; /* 0x000160 */
80 uint64_t ce_adm_ce_credit_oflow_detail; /* 0x000168 */
81 uint64_t ce_adm_tx_link_idle_max_timer; /* 0x000170 */
82 uint64_t ce_adm_pcie_debug_sel; /* 0x000178 */
83 uint64_t ce_pad_000180[16]; /* 0x000180 -- 0x0001F8 */
84
85 uint64_t ce_adm_pcie_debug_sel_top; /* 0x000200 */
86 uint64_t ce_adm_pcie_debug_lat_sel_lo_top; /* 0x000208 */
87 uint64_t ce_adm_pcie_debug_lat_sel_hi_top; /* 0x000210 */
88 uint64_t ce_adm_pcie_debug_trig_sel_top; /* 0x000218 */
89 uint64_t ce_adm_pcie_debug_trig_lat_sel_lo_top; /* 0x000220 */
90 uint64_t ce_adm_pcie_debug_trig_lat_sel_hi_top; /* 0x000228 */
91 uint64_t ce_adm_pcie_trig_compare_top; /* 0x000230 */
92 uint64_t ce_adm_pcie_trig_compare_en_top; /* 0x000238 */
93 uint64_t ce_adm_ssp_debug_sel_top; /* 0x000240 */
94 uint64_t ce_adm_ssp_debug_lat_sel_lo_top; /* 0x000248 */
95 uint64_t ce_adm_ssp_debug_lat_sel_hi_top; /* 0x000250 */
96 uint64_t ce_adm_ssp_debug_trig_sel_top; /* 0x000258 */
97 uint64_t ce_adm_ssp_debug_trig_lat_sel_lo_top; /* 0x000260 */
98 uint64_t ce_adm_ssp_debug_trig_lat_sel_hi_top; /* 0x000268 */
99 uint64_t ce_adm_ssp_trig_compare_top; /* 0x000270 */
100 uint64_t ce_adm_ssp_trig_compare_en_top; /* 0x000278 */
101 uint64_t ce_pad_000280[48]; /* 0x000280 -- 0x0003F8 */
102
103 uint64_t ce_adm_bap_ctrl; /* 0x000400 */
104 uint64_t ce_pad_000408[127]; /* 0x000408 -- 0x0007F8 */
105
106 uint64_t ce_msg_buf_data63_0[35]; /* 0x000800 -- 0x000918 */
107 uint64_t ce_pad_000920[29]; /* 0x000920 -- 0x0009F8 */
108
109 uint64_t ce_msg_buf_data127_64[35]; /* 0x000A00 -- 0x000B18 */
110 uint64_t ce_pad_000B20[29]; /* 0x000B20 -- 0x000BF8 */
111
112 uint64_t ce_msg_buf_parity[35]; /* 0x000C00 -- 0x000D18 */
113 uint64_t ce_pad_000D20[29]; /* 0x000D20 -- 0x000DF8 */
114
115 uint64_t ce_pad_000E00[576]; /* 0x000E00 -- 0x001FF8 */
116
117 /*
118 * LSI : LSI's PCI Express Link Registers (Link#1 and Link#2)
119 * Link#1 MMRs at start at 0x002000, Link#2 MMRs at 0x003000
120 * NOTE: the comment offsets at far right: let 'z' = {2 or 3}
121 */
122 #define ce_lsi(link_num) ce_lsi[link_num-1]
123 struct ce_lsi_reg {
124 uint64_t ce_lsi_lpu_id; /* 0x00z000 */
125 uint64_t ce_lsi_rst; /* 0x00z008 */
126 uint64_t ce_lsi_dbg_stat; /* 0x00z010 */
127 uint64_t ce_lsi_dbg_cfg; /* 0x00z018 */
128 uint64_t ce_lsi_ltssm_ctrl; /* 0x00z020 */
129 uint64_t ce_lsi_lk_stat; /* 0x00z028 */
130 uint64_t ce_pad_00z030[2]; /* 0x00z030 -- 0x00z038 */
131 uint64_t ce_lsi_int_and_stat; /* 0x00z040 */
132 uint64_t ce_lsi_int_mask; /* 0x00z048 */
133 uint64_t ce_pad_00z050[22]; /* 0x00z050 -- 0x00z0F8 */
134 uint64_t ce_lsi_lk_perf_cnt_sel; /* 0x00z100 */
135 uint64_t ce_pad_00z108; /* 0x00z108 */
136 uint64_t ce_lsi_lk_perf_cnt_ctrl; /* 0x00z110 */
137 uint64_t ce_pad_00z118; /* 0x00z118 */
138 uint64_t ce_lsi_lk_perf_cnt1; /* 0x00z120 */
139 uint64_t ce_lsi_lk_perf_cnt1_test; /* 0x00z128 */
140 uint64_t ce_lsi_lk_perf_cnt2; /* 0x00z130 */
141 uint64_t ce_lsi_lk_perf_cnt2_test; /* 0x00z138 */
142 uint64_t ce_pad_00z140[24]; /* 0x00z140 -- 0x00z1F8 */
143 uint64_t ce_lsi_lk_lyr_cfg; /* 0x00z200 */
144 uint64_t ce_lsi_lk_lyr_status; /* 0x00z208 */
145 uint64_t ce_lsi_lk_lyr_int_stat; /* 0x00z210 */
146 uint64_t ce_lsi_lk_ly_int_stat_test; /* 0x00z218 */
147 uint64_t ce_lsi_lk_ly_int_stat_mask; /* 0x00z220 */
148 uint64_t ce_pad_00z228[3]; /* 0x00z228 -- 0x00z238 */
149 uint64_t ce_lsi_fc_upd_ctl; /* 0x00z240 */
150 uint64_t ce_pad_00z248[3]; /* 0x00z248 -- 0x00z258 */
151 uint64_t ce_lsi_flw_ctl_upd_to_timer; /* 0x00z260 */
152 uint64_t ce_lsi_flw_ctl_upd_timer0; /* 0x00z268 */
153 uint64_t ce_lsi_flw_ctl_upd_timer1; /* 0x00z270 */
154 uint64_t ce_pad_00z278[49]; /* 0x00z278 -- 0x00z3F8 */
155 uint64_t ce_lsi_freq_nak_lat_thrsh; /* 0x00z400 */
156 uint64_t ce_lsi_ack_nak_lat_tmr; /* 0x00z408 */
157 uint64_t ce_lsi_rply_tmr_thr; /* 0x00z410 */
158 uint64_t ce_lsi_rply_tmr; /* 0x00z418 */
159 uint64_t ce_lsi_rply_num_stat; /* 0x00z420 */
160 uint64_t ce_lsi_rty_buf_max_addr; /* 0x00z428 */
161 uint64_t ce_lsi_rty_fifo_ptr; /* 0x00z430 */
162 uint64_t ce_lsi_rty_fifo_rd_wr_ptr; /* 0x00z438 */
163 uint64_t ce_lsi_rty_fifo_cred; /* 0x00z440 */
164 uint64_t ce_lsi_seq_cnt; /* 0x00z448 */
165 uint64_t ce_lsi_ack_sent_seq_num; /* 0x00z450 */
166 uint64_t ce_lsi_seq_cnt_fifo_max_addr; /* 0x00z458 */
167 uint64_t ce_lsi_seq_cnt_fifo_ptr; /* 0x00z460 */
168 uint64_t ce_lsi_seq_cnt_rd_wr_ptr; /* 0x00z468 */
169 uint64_t ce_lsi_tx_lk_ts_ctl; /* 0x00z470 */
170 uint64_t ce_pad_00z478; /* 0x00z478 */
171 uint64_t ce_lsi_mem_addr_ctl; /* 0x00z480 */
172 uint64_t ce_lsi_mem_d_ld0; /* 0x00z488 */
173 uint64_t ce_lsi_mem_d_ld1; /* 0x00z490 */
174 uint64_t ce_lsi_mem_d_ld2; /* 0x00z498 */
175 uint64_t ce_lsi_mem_d_ld3; /* 0x00z4A0 */
176 uint64_t ce_lsi_mem_d_ld4; /* 0x00z4A8 */
177 uint64_t ce_pad_00z4B0[2]; /* 0x00z4B0 -- 0x00z4B8 */
178 uint64_t ce_lsi_rty_d_cnt; /* 0x00z4C0 */
179 uint64_t ce_lsi_seq_buf_cnt; /* 0x00z4C8 */
180 uint64_t ce_lsi_seq_buf_bt_d; /* 0x00z4D0 */
181 uint64_t ce_pad_00z4D8; /* 0x00z4D8 */
182 uint64_t ce_lsi_ack_lat_thr; /* 0x00z4E0 */
183 uint64_t ce_pad_00z4E8[3]; /* 0x00z4E8 -- 0x00z4F8 */
184 uint64_t ce_lsi_nxt_rcv_seq_1_cntr; /* 0x00z500 */
185 uint64_t ce_lsi_unsp_dllp_rcvd; /* 0x00z508 */
186 uint64_t ce_lsi_rcv_lk_ts_ctl; /* 0x00z510 */
187 uint64_t ce_pad_00z518[29]; /* 0x00z518 -- 0x00z5F8 */
188 uint64_t ce_lsi_phy_lyr_cfg; /* 0x00z600 */
189 uint64_t ce_pad_00z608; /* 0x00z608 */
190 uint64_t ce_lsi_phy_lyr_int_stat; /* 0x00z610 */
191 uint64_t ce_lsi_phy_lyr_int_stat_test; /* 0x00z618 */
192 uint64_t ce_lsi_phy_lyr_int_mask; /* 0x00z620 */
193 uint64_t ce_pad_00z628[11]; /* 0x00z628 -- 0x00z678 */
194 uint64_t ce_lsi_rcv_phy_cfg; /* 0x00z680 */
195 uint64_t ce_lsi_rcv_phy_stat1; /* 0x00z688 */
196 uint64_t ce_lsi_rcv_phy_stat2; /* 0x00z690 */
197 uint64_t ce_lsi_rcv_phy_stat3; /* 0x00z698 */
198 uint64_t ce_lsi_rcv_phy_int_stat; /* 0x00z6A0 */
199 uint64_t ce_lsi_rcv_phy_int_stat_test; /* 0x00z6A8 */
200 uint64_t ce_lsi_rcv_phy_int_mask; /* 0x00z6B0 */
201 uint64_t ce_pad_00z6B8[9]; /* 0x00z6B8 -- 0x00z6F8 */
202 uint64_t ce_lsi_tx_phy_cfg; /* 0x00z700 */
203 uint64_t ce_lsi_tx_phy_stat; /* 0x00z708 */
204 uint64_t ce_lsi_tx_phy_int_stat; /* 0x00z710 */
205 uint64_t ce_lsi_tx_phy_int_stat_test; /* 0x00z718 */
206 uint64_t ce_lsi_tx_phy_int_mask; /* 0x00z720 */
207 uint64_t ce_lsi_tx_phy_stat2; /* 0x00z728 */
208 uint64_t ce_pad_00z730[10]; /* 0x00z730 -- 0x00z77F */
209 uint64_t ce_lsi_ltssm_cfg1; /* 0x00z780 */
210 uint64_t ce_lsi_ltssm_cfg2; /* 0x00z788 */
211 uint64_t ce_lsi_ltssm_cfg3; /* 0x00z790 */
212 uint64_t ce_lsi_ltssm_cfg4; /* 0x00z798 */
213 uint64_t ce_lsi_ltssm_cfg5; /* 0x00z7A0 */
214 uint64_t ce_lsi_ltssm_stat1; /* 0x00z7A8 */
215 uint64_t ce_lsi_ltssm_stat2; /* 0x00z7B0 */
216 uint64_t ce_lsi_ltssm_int_stat; /* 0x00z7B8 */
217 uint64_t ce_lsi_ltssm_int_stat_test; /* 0x00z7C0 */
218 uint64_t ce_lsi_ltssm_int_mask; /* 0x00z7C8 */
219 uint64_t ce_lsi_ltssm_stat_wr_en; /* 0x00z7D0 */
220 uint64_t ce_pad_00z7D8[5]; /* 0x00z7D8 -- 0x00z7F8 */
221 uint64_t ce_lsi_gb_cfg1; /* 0x00z800 */
222 uint64_t ce_lsi_gb_cfg2; /* 0x00z808 */
223 uint64_t ce_lsi_gb_cfg3; /* 0x00z810 */
224 uint64_t ce_lsi_gb_cfg4; /* 0x00z818 */
225 uint64_t ce_lsi_gb_stat; /* 0x00z820 */
226 uint64_t ce_lsi_gb_int_stat; /* 0x00z828 */
227 uint64_t ce_lsi_gb_int_stat_test; /* 0x00z830 */
228 uint64_t ce_lsi_gb_int_mask; /* 0x00z838 */
229 uint64_t ce_lsi_gb_pwr_dn1; /* 0x00z840 */
230 uint64_t ce_lsi_gb_pwr_dn2; /* 0x00z848 */
231 uint64_t ce_pad_00z850[246]; /* 0x00z850 -- 0x00zFF8 */
232 } ce_lsi[2];
233
234 uint64_t ce_pad_004000[10]; /* 0x004000 -- 0x004048 */
235
236 /*
237 * CRM: Coretalk Receive Module Registers
238 */
239 uint64_t ce_crm_debug_mux; /* 0x004050 */
240 uint64_t ce_pad_004058; /* 0x004058 */
241 uint64_t ce_crm_ssp_err_cmd_wrd; /* 0x004060 */
242 uint64_t ce_crm_ssp_err_addr; /* 0x004068 */
243 uint64_t ce_crm_ssp_err_syn; /* 0x004070 */
244
245 uint64_t ce_pad_004078[499]; /* 0x004078 -- 0x005008 */
246
247 /*
248 * CXM: Coretalk Xmit Module Registers
249 */
250 uint64_t ce_cxm_dyn_credit_status; /* 0x005010 */
251 uint64_t ce_cxm_last_credit_status; /* 0x005018 */
252 uint64_t ce_cxm_credit_limit; /* 0x005020 */
253 uint64_t ce_cxm_force_credit; /* 0x005028 */
254 uint64_t ce_cxm_disable_bypass; /* 0x005030 */
255 uint64_t ce_pad_005038[3]; /* 0x005038 -- 0x005048 */
256 uint64_t ce_cxm_debug_mux; /* 0x005050 */
257
258 uint64_t ce_pad_005058[501]; /* 0x005058 -- 0x005FF8 */
259
260 /*
261 * DTL: Downstream Transaction Layer Regs (Link#1 and Link#2)
262 * DTL: Link#1 MMRs at start at 0x006000, Link#2 MMRs at 0x008000
263 * DTL: the comment offsets at far right: let 'y' = {6 or 8}
264 *
265 * UTL: Downstream Transaction Layer Regs (Link#1 and Link#2)
266 * UTL: Link#1 MMRs at start at 0x007000, Link#2 MMRs at 0x009000
267 * UTL: the comment offsets at far right: let 'z' = {7 or 9}
268 */
269 #define ce_dtl(link_num) ce_dtl_utl[link_num-1]
270 #define ce_utl(link_num) ce_dtl_utl[link_num-1]
271 struct ce_dtl_utl_reg {
272 /* DTL */
273 uint64_t ce_dtl_dtdr_credit_limit; /* 0x00y000 */
274 uint64_t ce_dtl_dtdr_credit_force; /* 0x00y008 */
275 uint64_t ce_dtl_dyn_credit_status; /* 0x00y010 */
276 uint64_t ce_dtl_dtl_last_credit_stat; /* 0x00y018 */
277 uint64_t ce_dtl_dtl_ctrl; /* 0x00y020 */
278 uint64_t ce_pad_00y028[5]; /* 0x00y028 -- 0x00y048 */
279 uint64_t ce_dtl_debug_sel; /* 0x00y050 */
280 uint64_t ce_pad_00y058[501]; /* 0x00y058 -- 0x00yFF8 */
281
282 /* UTL */
283 uint64_t ce_utl_utl_ctrl; /* 0x00z000 */
284 uint64_t ce_utl_debug_sel; /* 0x00z008 */
285 uint64_t ce_pad_00z010[510]; /* 0x00z010 -- 0x00zFF8 */
286 } ce_dtl_utl[2];
287
288 uint64_t ce_pad_00A000[514]; /* 0x00A000 -- 0x00B008 */
289
290 /*
291 * URE: Upstream Request Engine
292 */
293 uint64_t ce_ure_dyn_credit_status; /* 0x00B010 */
294 uint64_t ce_ure_last_credit_status; /* 0x00B018 */
295 uint64_t ce_ure_credit_limit; /* 0x00B020 */
296 uint64_t ce_pad_00B028; /* 0x00B028 */
297 uint64_t ce_ure_control; /* 0x00B030 */
298 uint64_t ce_ure_status; /* 0x00B038 */
299 uint64_t ce_pad_00B040[2]; /* 0x00B040 -- 0x00B048 */
300 uint64_t ce_ure_debug_sel; /* 0x00B050 */
301 uint64_t ce_ure_pcie_debug_sel; /* 0x00B058 */
302 uint64_t ce_ure_ssp_err_cmd_wrd; /* 0x00B060 */
303 uint64_t ce_ure_ssp_err_addr; /* 0x00B068 */
304 uint64_t ce_ure_page_map; /* 0x00B070 */
305 uint64_t ce_ure_dir_map[TIOCE_NUM_PORTS]; /* 0x00B078 */
306 uint64_t ce_ure_pipe_sel1; /* 0x00B088 */
307 uint64_t ce_ure_pipe_mask1; /* 0x00B090 */
308 uint64_t ce_ure_pipe_sel2; /* 0x00B098 */
309 uint64_t ce_ure_pipe_mask2; /* 0x00B0A0 */
310 uint64_t ce_ure_pcie1_credits_sent; /* 0x00B0A8 */
311 uint64_t ce_ure_pcie1_credits_used; /* 0x00B0B0 */
312 uint64_t ce_ure_pcie1_credit_limit; /* 0x00B0B8 */
313 uint64_t ce_ure_pcie2_credits_sent; /* 0x00B0C0 */
314 uint64_t ce_ure_pcie2_credits_used; /* 0x00B0C8 */
315 uint64_t ce_ure_pcie2_credit_limit; /* 0x00B0D0 */
316 uint64_t ce_ure_pcie_force_credit; /* 0x00B0D8 */
317 uint64_t ce_ure_rd_tnum_val; /* 0x00B0E0 */
318 uint64_t ce_ure_rd_tnum_rsp_rcvd; /* 0x00B0E8 */
319 uint64_t ce_ure_rd_tnum_esent_timer; /* 0x00B0F0 */
320 uint64_t ce_ure_rd_tnum_error; /* 0x00B0F8 */
321 uint64_t ce_ure_rd_tnum_first_cl; /* 0x00B100 */
322 uint64_t ce_ure_rd_tnum_link_buf; /* 0x00B108 */
323 uint64_t ce_ure_wr_tnum_val; /* 0x00B110 */
324 uint64_t ce_ure_sram_err_addr0; /* 0x00B118 */
325 uint64_t ce_ure_sram_err_addr1; /* 0x00B120 */
326 uint64_t ce_ure_sram_err_addr2; /* 0x00B128 */
327 uint64_t ce_ure_sram_rd_addr0; /* 0x00B130 */
328 uint64_t ce_ure_sram_rd_addr1; /* 0x00B138 */
329 uint64_t ce_ure_sram_rd_addr2; /* 0x00B140 */
330 uint64_t ce_ure_sram_wr_addr0; /* 0x00B148 */
331 uint64_t ce_ure_sram_wr_addr1; /* 0x00B150 */
332 uint64_t ce_ure_sram_wr_addr2; /* 0x00B158 */
333 uint64_t ce_ure_buf_flush10; /* 0x00B160 */
334 uint64_t ce_ure_buf_flush11; /* 0x00B168 */
335 uint64_t ce_ure_buf_flush12; /* 0x00B170 */
336 uint64_t ce_ure_buf_flush13; /* 0x00B178 */
337 uint64_t ce_ure_buf_flush20; /* 0x00B180 */
338 uint64_t ce_ure_buf_flush21; /* 0x00B188 */
339 uint64_t ce_ure_buf_flush22; /* 0x00B190 */
340 uint64_t ce_ure_buf_flush23; /* 0x00B198 */
341 uint64_t ce_ure_pcie_control1; /* 0x00B1A0 */
342 uint64_t ce_ure_pcie_control2; /* 0x00B1A8 */
343
344 uint64_t ce_pad_00B1B0[458]; /* 0x00B1B0 -- 0x00BFF8 */
345
346 /* Upstream Data Buffer, Port1 */
347 struct ce_ure_maint_ups_dat1_data {
348 uint64_t data63_0[512]; /* 0x00C000 -- 0x00CFF8 */
349 uint64_t data127_64[512]; /* 0x00D000 -- 0x00DFF8 */
350 uint64_t parity[512]; /* 0x00E000 -- 0x00EFF8 */
351 } ce_ure_maint_ups_dat1;
352
353 /* Upstream Header Buffer, Port1 */
354 struct ce_ure_maint_ups_hdr1_data {
355 uint64_t data63_0[512]; /* 0x00F000 -- 0x00FFF8 */
356 uint64_t data127_64[512]; /* 0x010000 -- 0x010FF8 */
357 uint64_t parity[512]; /* 0x011000 -- 0x011FF8 */
358 } ce_ure_maint_ups_hdr1;
359
360 /* Upstream Data Buffer, Port2 */
361 struct ce_ure_maint_ups_dat2_data {
362 uint64_t data63_0[512]; /* 0x012000 -- 0x012FF8 */
363 uint64_t data127_64[512]; /* 0x013000 -- 0x013FF8 */
364 uint64_t parity[512]; /* 0x014000 -- 0x014FF8 */
365 } ce_ure_maint_ups_dat2;
366
367 /* Upstream Header Buffer, Port2 */
368 struct ce_ure_maint_ups_hdr2_data {
369 uint64_t data63_0[512]; /* 0x015000 -- 0x015FF8 */
370 uint64_t data127_64[512]; /* 0x016000 -- 0x016FF8 */
371 uint64_t parity[512]; /* 0x017000 -- 0x017FF8 */
372 } ce_ure_maint_ups_hdr2;
373
374 /* Downstream Data Buffer */
375 struct ce_ure_maint_dns_dat_data {
376 uint64_t data63_0[512]; /* 0x018000 -- 0x018FF8 */
377 uint64_t data127_64[512]; /* 0x019000 -- 0x019FF8 */
378 uint64_t parity[512]; /* 0x01A000 -- 0x01AFF8 */
379 } ce_ure_maint_dns_dat;
380
381 /* Downstream Header Buffer */
382 struct ce_ure_maint_dns_hdr_data {
383 uint64_t data31_0[64]; /* 0x01B000 -- 0x01B1F8 */
384 uint64_t data95_32[64]; /* 0x01B200 -- 0x01B3F8 */
385 uint64_t parity[64]; /* 0x01B400 -- 0x01B5F8 */
386 } ce_ure_maint_dns_hdr;
387
388 /* RCI Buffer Data */
389 struct ce_ure_maint_rci_data {
390 uint64_t data41_0[64]; /* 0x01B600 -- 0x01B7F8 */
391 uint64_t data69_42[64]; /* 0x01B800 -- 0x01B9F8 */
392 } ce_ure_maint_rci;
393
394 /* Response Queue */
395 uint64_t ce_ure_maint_rspq[64]; /* 0x01BA00 -- 0x01BBF8 */
396
397 uint64_t ce_pad_01C000[4224]; /* 0x01BC00 -- 0x023FF8 */
398
399 /* Admin Build-a-Packet Buffer */
400 struct ce_adm_maint_bap_buf_data {
401 uint64_t data63_0[258]; /* 0x024000 -- 0x024808 */
402 uint64_t data127_64[258]; /* 0x024810 -- 0x025018 */
403 uint64_t parity[258]; /* 0x025020 -- 0x025828 */
404 } ce_adm_maint_bap_buf;
405
406 uint64_t ce_pad_025830[5370]; /* 0x025830 -- 0x02FFF8 */
407
408 /* URE: 40bit PMU ATE Buffer */ /* 0x030000 -- 0x037FF8 */
409 uint64_t ce_ure_ate40[TIOCE_NUM_M40_ATES];
410
411 /* URE: 32/40bit PMU ATE Buffer */ /* 0x038000 -- 0x03BFF8 */
412 uint64_t ce_ure_ate3240[TIOCE_NUM_M3240_ATES];
413
414 uint64_t ce_pad_03C000[2050]; /* 0x03C000 -- 0x040008 */
415
416 /*
417 * DRE: Down Stream Request Engine
418 */
419 uint64_t ce_dre_dyn_credit_status1; /* 0x040010 */
420 uint64_t ce_dre_dyn_credit_status2; /* 0x040018 */
421 uint64_t ce_dre_last_credit_status1; /* 0x040020 */
422 uint64_t ce_dre_last_credit_status2; /* 0x040028 */
423 uint64_t ce_dre_credit_limit1; /* 0x040030 */
424 uint64_t ce_dre_credit_limit2; /* 0x040038 */
425 uint64_t ce_dre_force_credit1; /* 0x040040 */
426 uint64_t ce_dre_force_credit2; /* 0x040048 */
427 uint64_t ce_dre_debug_mux1; /* 0x040050 */
428 uint64_t ce_dre_debug_mux2; /* 0x040058 */
429 uint64_t ce_dre_ssp_err_cmd_wrd; /* 0x040060 */
430 uint64_t ce_dre_ssp_err_addr; /* 0x040068 */
431 uint64_t ce_dre_comp_err_cmd_wrd; /* 0x040070 */
432 uint64_t ce_dre_comp_err_addr; /* 0x040078 */
433 uint64_t ce_dre_req_status; /* 0x040080 */
434 uint64_t ce_dre_config1; /* 0x040088 */
435 uint64_t ce_dre_config2; /* 0x040090 */
436 uint64_t ce_dre_config_req_status; /* 0x040098 */
437 uint64_t ce_pad_0400A0[12]; /* 0x0400A0 -- 0x0400F8 */
438 uint64_t ce_dre_dyn_fifo; /* 0x040100 */
439 uint64_t ce_pad_040108[3]; /* 0x040108 -- 0x040118 */
440 uint64_t ce_dre_last_fifo; /* 0x040120 */
441
442 uint64_t ce_pad_040128[27]; /* 0x040128 -- 0x0401F8 */
443
444 /* DRE Downstream Head Queue */
445 struct ce_dre_maint_ds_head_queue {
446 uint64_t data63_0[32]; /* 0x040200 -- 0x0402F8 */
447 uint64_t data127_64[32]; /* 0x040300 -- 0x0403F8 */
448 uint64_t parity[32]; /* 0x040400 -- 0x0404F8 */
449 } ce_dre_maint_ds_head_q;
450
451 uint64_t ce_pad_040500[352]; /* 0x040500 -- 0x040FF8 */
452
453 /* DRE Downstream Data Queue */
454 struct ce_dre_maint_ds_data_queue {
455 uint64_t data63_0[256]; /* 0x041000 -- 0x0417F8 */
456 uint64_t ce_pad_041800[256]; /* 0x041800 -- 0x041FF8 */
457 uint64_t data127_64[256]; /* 0x042000 -- 0x0427F8 */
458 uint64_t ce_pad_042800[256]; /* 0x042800 -- 0x042FF8 */
459 uint64_t parity[256]; /* 0x043000 -- 0x0437F8 */
460 uint64_t ce_pad_043800[256]; /* 0x043800 -- 0x043FF8 */
461 } ce_dre_maint_ds_data_q;
462
463 /* DRE URE Upstream Response Queue */
464 struct ce_dre_maint_ure_us_rsp_queue {
465 uint64_t data63_0[8]; /* 0x044000 -- 0x044038 */
466 uint64_t ce_pad_044040[24]; /* 0x044040 -- 0x0440F8 */
467 uint64_t data127_64[8]; /* 0x044100 -- 0x044138 */
468 uint64_t ce_pad_044140[24]; /* 0x044140 -- 0x0441F8 */
469 uint64_t parity[8]; /* 0x044200 -- 0x044238 */
470 uint64_t ce_pad_044240[24]; /* 0x044240 -- 0x0442F8 */
471 } ce_dre_maint_ure_us_rsp_q;
472
473 uint64_t ce_dre_maint_us_wrt_rsp[32];/* 0x044300 -- 0x0443F8 */
474
475 uint64_t ce_end_of_struct; /* 0x044400 */
476} tioce_t;
477
478
479/* ce_adm_int_mask/ce_adm_int_status register bit defines */
480#define CE_ADM_INT_CE_ERROR_SHFT 0
481#define CE_ADM_INT_LSI1_IP_ERROR_SHFT 1
482#define CE_ADM_INT_LSI2_IP_ERROR_SHFT 2
483#define CE_ADM_INT_PCIE_ERROR_SHFT 3
484#define CE_ADM_INT_PORT1_HOTPLUG_EVENT_SHFT 4
485#define CE_ADM_INT_PORT2_HOTPLUG_EVENT_SHFT 5
486#define CE_ADM_INT_PCIE_PORT1_DEV_A_SHFT 6
487#define CE_ADM_INT_PCIE_PORT1_DEV_B_SHFT 7
488#define CE_ADM_INT_PCIE_PORT1_DEV_C_SHFT 8
489#define CE_ADM_INT_PCIE_PORT1_DEV_D_SHFT 9
490#define CE_ADM_INT_PCIE_PORT2_DEV_A_SHFT 10
491#define CE_ADM_INT_PCIE_PORT2_DEV_B_SHFT 11
492#define CE_ADM_INT_PCIE_PORT2_DEV_C_SHFT 12
493#define CE_ADM_INT_PCIE_PORT2_DEV_D_SHFT 13
494#define CE_ADM_INT_PCIE_MSG_SHFT 14 /*see int_dest_14*/
495#define CE_ADM_INT_PCIE_MSG_SLOT_0_SHFT 14
496#define CE_ADM_INT_PCIE_MSG_SLOT_1_SHFT 15
497#define CE_ADM_INT_PCIE_MSG_SLOT_2_SHFT 16
498#define CE_ADM_INT_PCIE_MSG_SLOT_3_SHFT 17
499#define CE_ADM_INT_PORT1_PM_PME_MSG_SHFT 22
500#define CE_ADM_INT_PORT2_PM_PME_MSG_SHFT 23
501
502/* ce_adm_force_int register bit defines */
503#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_A_SHFT 0
504#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_B_SHFT 1
505#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_C_SHFT 2
506#define CE_ADM_FORCE_INT_PCIE_PORT1_DEV_D_SHFT 3
507#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_A_SHFT 4
508#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_B_SHFT 5
509#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_C_SHFT 6
510#define CE_ADM_FORCE_INT_PCIE_PORT2_DEV_D_SHFT 7
511#define CE_ADM_FORCE_INT_ALWAYS_SHFT 8
512
513/* ce_adm_int_dest register bit masks & shifts */
514#define INTR_VECTOR_SHFT 56
515
516/* ce_adm_error_mask and ce_adm_error_summary register bit masks */
517#define CE_ADM_ERR_CRM_SSP_REQ_INVALID (0x1ULL << 0)
518#define CE_ADM_ERR_SSP_REQ_HEADER (0x1ULL << 1)
519#define CE_ADM_ERR_SSP_RSP_HEADER (0x1ULL << 2)
520#define CE_ADM_ERR_SSP_PROTOCOL_ERROR (0x1ULL << 3)
521#define CE_ADM_ERR_SSP_SBE (0x1ULL << 4)
522#define CE_ADM_ERR_SSP_MBE (0x1ULL << 5)
523#define CE_ADM_ERR_CXM_CREDIT_OFLOW (0x1ULL << 6)
524#define CE_ADM_ERR_DRE_SSP_REQ_INVAL (0x1ULL << 7)
525#define CE_ADM_ERR_SSP_REQ_LONG (0x1ULL << 8)
526#define CE_ADM_ERR_SSP_REQ_OFLOW (0x1ULL << 9)
527#define CE_ADM_ERR_SSP_REQ_SHORT (0x1ULL << 10)
528#define CE_ADM_ERR_SSP_REQ_SIDEBAND (0x1ULL << 11)
529#define CE_ADM_ERR_SSP_REQ_ADDR_ERR (0x1ULL << 12)
530#define CE_ADM_ERR_SSP_REQ_BAD_BE (0x1ULL << 13)
531#define CE_ADM_ERR_PCIE_COMPL_TIMEOUT (0x1ULL << 14)
532#define CE_ADM_ERR_PCIE_UNEXP_COMPL (0x1ULL << 15)
533#define CE_ADM_ERR_PCIE_ERR_COMPL (0x1ULL << 16)
534#define CE_ADM_ERR_DRE_CREDIT_OFLOW (0x1ULL << 17)
535#define CE_ADM_ERR_DRE_SRAM_PE (0x1ULL << 18)
536#define CE_ADM_ERR_SSP_RSP_INVALID (0x1ULL << 19)
537#define CE_ADM_ERR_SSP_RSP_LONG (0x1ULL << 20)
538#define CE_ADM_ERR_SSP_RSP_SHORT (0x1ULL << 21)
539#define CE_ADM_ERR_SSP_RSP_SIDEBAND (0x1ULL << 22)
540#define CE_ADM_ERR_URE_SSP_RSP_UNEXP (0x1ULL << 23)
541#define CE_ADM_ERR_URE_SSP_WR_REQ_TIMEOUT (0x1ULL << 24)
542#define CE_ADM_ERR_URE_SSP_RD_REQ_TIMEOUT (0x1ULL << 25)
543#define CE_ADM_ERR_URE_ATE3240_PAGE_FAULT (0x1ULL << 26)
544#define CE_ADM_ERR_URE_ATE40_PAGE_FAULT (0x1ULL << 27)
545#define CE_ADM_ERR_URE_CREDIT_OFLOW (0x1ULL << 28)
546#define CE_ADM_ERR_URE_SRAM_PE (0x1ULL << 29)
547#define CE_ADM_ERR_ADM_SSP_RSP_UNEXP (0x1ULL << 30)
548#define CE_ADM_ERR_ADM_SSP_REQ_TIMEOUT (0x1ULL << 31)
549#define CE_ADM_ERR_MMR_ACCESS_ERROR (0x1ULL << 32)
550#define CE_ADM_ERR_MMR_ADDR_ERROR (0x1ULL << 33)
551#define CE_ADM_ERR_ADM_CREDIT_OFLOW (0x1ULL << 34)
552#define CE_ADM_ERR_ADM_SRAM_PE (0x1ULL << 35)
553#define CE_ADM_ERR_DTL1_MIN_PDATA_CREDIT_ERR (0x1ULL << 36)
554#define CE_ADM_ERR_DTL1_INF_COMPL_CRED_UPDT_ERR (0x1ULL << 37)
555#define CE_ADM_ERR_DTL1_INF_POSTED_CRED_UPDT_ERR (0x1ULL << 38)
556#define CE_ADM_ERR_DTL1_INF_NPOSTED_CRED_UPDT_ERR (0x1ULL << 39)
557#define CE_ADM_ERR_DTL1_COMP_HD_CRED_MAX_ERR (0x1ULL << 40)
558#define CE_ADM_ERR_DTL1_COMP_D_CRED_MAX_ERR (0x1ULL << 41)
559#define CE_ADM_ERR_DTL1_NPOSTED_HD_CRED_MAX_ERR (0x1ULL << 42)
560#define CE_ADM_ERR_DTL1_NPOSTED_D_CRED_MAX_ERR (0x1ULL << 43)
561#define CE_ADM_ERR_DTL1_POSTED_HD_CRED_MAX_ERR (0x1ULL << 44)
562#define CE_ADM_ERR_DTL1_POSTED_D_CRED_MAX_ERR (0x1ULL << 45)
563#define CE_ADM_ERR_DTL2_MIN_PDATA_CREDIT_ERR (0x1ULL << 46)
564#define CE_ADM_ERR_DTL2_INF_COMPL_CRED_UPDT_ERR (0x1ULL << 47)
565#define CE_ADM_ERR_DTL2_INF_POSTED_CRED_UPDT_ERR (0x1ULL << 48)
566#define CE_ADM_ERR_DTL2_INF_NPOSTED_CRED_UPDT_ERR (0x1ULL << 49)
567#define CE_ADM_ERR_DTL2_COMP_HD_CRED_MAX_ERR (0x1ULL << 50)
568#define CE_ADM_ERR_DTL2_COMP_D_CRED_MAX_ERR (0x1ULL << 51)
569#define CE_ADM_ERR_DTL2_NPOSTED_HD_CRED_MAX_ERR (0x1ULL << 52)
570#define CE_ADM_ERR_DTL2_NPOSTED_D_CRED_MAX_ERR (0x1ULL << 53)
571#define CE_ADM_ERR_DTL2_POSTED_HD_CRED_MAX_ERR (0x1ULL << 54)
572#define CE_ADM_ERR_DTL2_POSTED_D_CRED_MAX_ERR (0x1ULL << 55)
573#define CE_ADM_ERR_PORT1_PCIE_COR_ERR (0x1ULL << 56)
574#define CE_ADM_ERR_PORT1_PCIE_NFAT_ERR (0x1ULL << 57)
575#define CE_ADM_ERR_PORT1_PCIE_FAT_ERR (0x1ULL << 58)
576#define CE_ADM_ERR_PORT2_PCIE_COR_ERR (0x1ULL << 59)
577#define CE_ADM_ERR_PORT2_PCIE_NFAT_ERR (0x1ULL << 60)
578#define CE_ADM_ERR_PORT2_PCIE_FAT_ERR (0x1ULL << 61)
579
580/* ce_adm_ure_ups_buf_barrier_flush register bit masks and shifts */
581#define FLUSH_SEL_PORT1_PIPE0_SHFT 0
582#define FLUSH_SEL_PORT1_PIPE1_SHFT 4
583#define FLUSH_SEL_PORT1_PIPE2_SHFT 8
584#define FLUSH_SEL_PORT1_PIPE3_SHFT 12
585#define FLUSH_SEL_PORT2_PIPE0_SHFT 16
586#define FLUSH_SEL_PORT2_PIPE1_SHFT 20
587#define FLUSH_SEL_PORT2_PIPE2_SHFT 24
588#define FLUSH_SEL_PORT2_PIPE3_SHFT 28
589
590/* ce_dre_config1 register bit masks and shifts */
591#define CE_DRE_RO_ENABLE (0x1ULL << 0)
592#define CE_DRE_DYN_RO_ENABLE (0x1ULL << 1)
593#define CE_DRE_SUP_CONFIG_COMP_ERROR (0x1ULL << 2)
594#define CE_DRE_SUP_IO_COMP_ERROR (0x1ULL << 3)
595#define CE_DRE_ADDR_MODE_SHFT 4
596
597/* ce_dre_config_req_status register bit masks */
598#define CE_DRE_LAST_CONFIG_COMPLETION (0x7ULL << 0)
599#define CE_DRE_DOWNSTREAM_CONFIG_ERROR (0x1ULL << 3)
600#define CE_DRE_CONFIG_COMPLETION_VALID (0x1ULL << 4)
601#define CE_DRE_CONFIG_REQUEST_ACTIVE (0x1ULL << 5)
602
603/* ce_ure_control register bit masks & shifts */
604#define CE_URE_RD_MRG_ENABLE (0x1ULL << 0)
605#define CE_URE_WRT_MRG_ENABLE1 (0x1ULL << 4)
606#define CE_URE_WRT_MRG_ENABLE2 (0x1ULL << 5)
607#define CE_URE_RSPQ_BYPASS_DISABLE (0x1ULL << 24)
608#define CE_URE_UPS_DAT1_PAR_DISABLE (0x1ULL << 32)
609#define CE_URE_UPS_HDR1_PAR_DISABLE (0x1ULL << 33)
610#define CE_URE_UPS_DAT2_PAR_DISABLE (0x1ULL << 34)
611#define CE_URE_UPS_HDR2_PAR_DISABLE (0x1ULL << 35)
612#define CE_URE_ATE_PAR_DISABLE (0x1ULL << 36)
613#define CE_URE_RCI_PAR_DISABLE (0x1ULL << 37)
614#define CE_URE_RSPQ_PAR_DISABLE (0x1ULL << 38)
615#define CE_URE_DNS_DAT_PAR_DISABLE (0x1ULL << 39)
616#define CE_URE_DNS_HDR_PAR_DISABLE (0x1ULL << 40)
617#define CE_URE_MALFORM_DISABLE (0x1ULL << 44)
618#define CE_URE_UNSUP_DISABLE (0x1ULL << 45)
619
620/* ce_ure_page_map register bit masks & shifts */
621#define CE_URE_ATE3240_ENABLE (0x1ULL << 0)
622#define CE_URE_ATE40_ENABLE (0x1ULL << 1)
623#define CE_URE_PAGESIZE_SHFT 4
624#define CE_URE_PAGESIZE_MASK (0x7ULL << CE_URE_PAGESIZE_SHFT)
625#define CE_URE_4K_PAGESIZE (0x0ULL << CE_URE_PAGESIZE_SHFT)
626#define CE_URE_16K_PAGESIZE (0x1ULL << CE_URE_PAGESIZE_SHFT)
627#define CE_URE_64K_PAGESIZE (0x2ULL << CE_URE_PAGESIZE_SHFT)
628#define CE_URE_128K_PAGESIZE (0x3ULL << CE_URE_PAGESIZE_SHFT)
629#define CE_URE_256K_PAGESIZE (0x4ULL << CE_URE_PAGESIZE_SHFT)
630
631/* ce_ure_pipe_sel register bit masks & shifts */
632#define PKT_TRAFIC_SHRT 16
633#define BUS_SRC_ID_SHFT 8
634#define DEV_SRC_ID_SHFT 3
635#define FNC_SRC_ID_SHFT 0
636#define CE_URE_TC_MASK (0x07ULL << PKT_TRAFIC_SHRT)
637#define CE_URE_BUS_MASK (0xFFULL << BUS_SRC_ID_SHFT)
638#define CE_URE_DEV_MASK (0x1FULL << DEV_SRC_ID_SHFT)
639#define CE_URE_FNC_MASK (0x07ULL << FNC_SRC_ID_SHFT)
640#define CE_URE_PIPE_BUS(b) (((uint64_t)(b) << BUS_SRC_ID_SHFT) & \
641 CE_URE_BUS_MASK)
642#define CE_URE_PIPE_DEV(d) (((uint64_t)(d) << DEV_SRC_ID_SHFT) & \
643 CE_URE_DEV_MASK)
644#define CE_URE_PIPE_FNC(f) (((uint64_t)(f) << FNC_SRC_ID_SHFT) & \
645 CE_URE_FNC_MASK)
646
647#define CE_URE_SEL1_SHFT 0
648#define CE_URE_SEL2_SHFT 20
649#define CE_URE_SEL3_SHFT 40
650#define CE_URE_SEL1_MASK (0x7FFFFULL << CE_URE_SEL1_SHFT)
651#define CE_URE_SEL2_MASK (0x7FFFFULL << CE_URE_SEL2_SHFT)
652#define CE_URE_SEL3_MASK (0x7FFFFULL << CE_URE_SEL3_SHFT)
653
654
655/* ce_ure_pipe_mask register bit masks & shifts */
656#define CE_URE_MASK1_SHFT 0
657#define CE_URE_MASK2_SHFT 20
658#define CE_URE_MASK3_SHFT 40
659#define CE_URE_MASK1_MASK (0x7FFFFULL << CE_URE_MASK1_SHFT)
660#define CE_URE_MASK2_MASK (0x7FFFFULL << CE_URE_MASK2_SHFT)
661#define CE_URE_MASK3_MASK (0x7FFFFULL << CE_URE_MASK3_SHFT)
662
663
664/* ce_ure_pcie_control1 register bit masks & shifts */
665#define CE_URE_SI (0x1ULL << 0)
666#define CE_URE_ELAL_SHFT 4
667#define CE_URE_ELAL_MASK (0x7ULL << CE_URE_ELAL_SHFT)
668#define CE_URE_ELAL1_SHFT 8
669#define CE_URE_ELAL1_MASK (0x7ULL << CE_URE_ELAL1_SHFT)
670#define CE_URE_SCC (0x1ULL << 12)
671#define CE_URE_PN1_SHFT 16
672#define CE_URE_PN1_MASK (0xFFULL << CE_URE_PN1_SHFT)
673#define CE_URE_PN2_SHFT 24
674#define CE_URE_PN2_MASK (0xFFULL << CE_URE_PN2_SHFT)
675#define CE_URE_PN1_SET(n) (((uint64_t)(n) << CE_URE_PN1_SHFT) & \
676 CE_URE_PN1_MASK)
677#define CE_URE_PN2_SET(n) (((uint64_t)(n) << CE_URE_PN2_SHFT) & \
678 CE_URE_PN2_MASK)
679
680/* ce_ure_pcie_control2 register bit masks & shifts */
681#define CE_URE_ABP (0x1ULL << 0)
682#define CE_URE_PCP (0x1ULL << 1)
683#define CE_URE_MSP (0x1ULL << 2)
684#define CE_URE_AIP (0x1ULL << 3)
685#define CE_URE_PIP (0x1ULL << 4)
686#define CE_URE_HPS (0x1ULL << 5)
687#define CE_URE_HPC (0x1ULL << 6)
688#define CE_URE_SPLV_SHFT 7
689#define CE_URE_SPLV_MASK (0xFFULL << CE_URE_SPLV_SHFT)
690#define CE_URE_SPLS_SHFT 15
691#define CE_URE_SPLS_MASK (0x3ULL << CE_URE_SPLS_SHFT)
692#define CE_URE_PSN1_SHFT 19
693#define CE_URE_PSN1_MASK (0x1FFFULL << CE_URE_PSN1_SHFT)
694#define CE_URE_PSN2_SHFT 32
695#define CE_URE_PSN2_MASK (0x1FFFULL << CE_URE_PSN2_SHFT)
696#define CE_URE_PSN1_SET(n) (((uint64_t)(n) << CE_URE_PSN1_SHFT) & \
697 CE_URE_PSN1_MASK)
698#define CE_URE_PSN2_SET(n) (((uint64_t)(n) << CE_URE_PSN2_SHFT) & \
699 CE_URE_PSN2_MASK)
700
701/*
702 * PIO address space ranges for CE
703 */
704
705/* Local CE Registers Space */
706#define CE_PIO_MMR 0x00000000
707#define CE_PIO_MMR_LEN 0x04000000
708
709/* PCI Compatible Config Space */
710#define CE_PIO_CONFIG_SPACE 0x04000000
711#define CE_PIO_CONFIG_SPACE_LEN 0x04000000
712
713/* PCI I/O Space Alias */
714#define CE_PIO_IO_SPACE_ALIAS 0x08000000
715#define CE_PIO_IO_SPACE_ALIAS_LEN 0x08000000
716
717/* PCI Enhanced Config Space */
718#define CE_PIO_E_CONFIG_SPACE 0x10000000
719#define CE_PIO_E_CONFIG_SPACE_LEN 0x10000000
720
721/* PCI I/O Space */
722#define CE_PIO_IO_SPACE 0x100000000
723#define CE_PIO_IO_SPACE_LEN 0x100000000
724
725/* PCI MEM Space */
726#define CE_PIO_MEM_SPACE 0x200000000
727#define CE_PIO_MEM_SPACE_LEN TIO_HWIN_SIZE
728
729
730/*
731 * CE PCI Enhanced Config Space shifts & masks
732 */
733#define CE_E_CONFIG_BUS_SHFT 20
734#define CE_E_CONFIG_BUS_MASK (0xFF << CE_E_CONFIG_BUS_SHFT)
735#define CE_E_CONFIG_DEVICE_SHFT 15
736#define CE_E_CONFIG_DEVICE_MASK (0x1F << CE_E_CONFIG_DEVICE_SHFT)
737#define CE_E_CONFIG_FUNC_SHFT 12
738#define CE_E_CONFIG_FUNC_MASK (0x7 << CE_E_CONFIG_FUNC_SHFT)
739
740#endif /* __ASM_IA64_SN_TIOCE_H__ */
diff --git a/include/asm-ia64/sn/tioce_provider.h b/include/asm-ia64/sn/tioce_provider.h
new file mode 100644
index 000000000000..7f63dec0a79a
--- /dev/null
+++ b/include/asm-ia64/sn/tioce_provider.h
@@ -0,0 +1,66 @@
1/**************************************************************************
2 * Copyright (C) 2005, Silicon Graphics, Inc. *
3 * *
4 * These coded instructions, statements, and computer programs contain *
5 * unpublished proprietary information of Silicon Graphics, Inc., and *
6 * are protected by Federal copyright law. They may not be disclosed *
7 * to third parties or copied or duplicated in any form, in whole or *
8 * in part, without the prior written consent of Silicon Graphics, Inc. *
9 * *
10 **************************************************************************/
11
12#ifndef _ASM_IA64_SN_CE_PROVIDER_H
13#define _ASM_IA64_SN_CE_PROVIDER_H
14
15#include <asm/sn/pcibus_provider_defs.h>
16#include <asm/sn/tioce.h>
17
18/*
19 * Common TIOCE structure shared between the prom and kernel
20 *
21 * DO NOT CHANGE THIS STRUCT WITHOUT MAKING CORRESPONDING CHANGES TO THE
22 * PROM VERSION.
23 */
24struct tioce_common {
25 struct pcibus_bussoft ce_pcibus; /* common pciio header */
26
27 uint32_t ce_rev;
28 uint64_t ce_kernel_private;
29 uint64_t ce_prom_private;
30};
31
32struct tioce_kernel {
33 struct tioce_common *ce_common;
34 spinlock_t ce_lock;
35 struct list_head ce_dmamap_list;
36
37 uint64_t ce_ate40_shadow[TIOCE_NUM_M40_ATES];
38 uint64_t ce_ate3240_shadow[TIOCE_NUM_M3240_ATES];
39 uint32_t ce_ate3240_pagesize;
40
41 uint8_t ce_port1_secondary;
42
43 /* per-port resources */
44 struct {
45 int dirmap_refcnt;
46 uint64_t dirmap_shadow;
47 } ce_port[TIOCE_NUM_PORTS];
48};
49
50struct tioce_dmamap {
51 struct list_head ce_dmamap_list; /* headed by tioce_kernel */
52 uint32_t refcnt;
53
54 uint64_t nbytes; /* # bytes mapped */
55
56 uint64_t ct_start; /* coretalk start address */
57 uint64_t pci_start; /* bus start address */
58
59 uint64_t *ate_hw; /* hw ptr of first ate in map */
60 uint64_t *ate_shadow; /* shadow ptr of firat ate */
61 uint16_t ate_count; /* # ate's in the map */
62};
63
64extern int tioce_init_provider(void);
65
66#endif /* __ASM_IA64_SN_CE_PROVIDER_H */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-10 20:53:37 -0500