2 * Copyright (c) 2017-2018 Cavium, Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
25 * POSSIBILITY OF SUCH DAMAGE.
32 #ifndef _PCICS_REG_DRIVER_H
33 #define _PCICS_REG_DRIVER_H
35 /* offset of configuration space in the pci core register */
36 #define PCICFG_OFFSET 0x2000
37 #define PCICFG_VENDOR_ID_OFFSET 0x00
38 #define PCICFG_DEVICE_ID_OFFSET 0x02
39 #define PCICFG_COMMAND_OFFSET 0x04
40 #define PCICFG_COMMAND_IO_SPACE (1<<0)
41 #define PCICFG_COMMAND_MEM_SPACE (1<<1)
42 #define PCICFG_COMMAND_BUS_MASTER (1<<2)
43 #define PCICFG_COMMAND_SPECIAL_CYCLES (1<<3)
44 #define PCICFG_COMMAND_MWI_CYCLES (1<<4)
45 #define PCICFG_COMMAND_VGA_SNOOP (1<<5)
46 #define PCICFG_COMMAND_PERR_ENA (1<<6)
47 #define PCICFG_COMMAND_STEPPING (1<<7)
48 #define PCICFG_COMMAND_SERR_ENA (1<<8)
49 #define PCICFG_COMMAND_FAST_B2B (1<<9)
50 #define PCICFG_COMMAND_INT_DISABLE (1<<10)
51 #define PCICFG_COMMAND_RESERVED (0x1f<<11)
52 #define PCICFG_STATUS_OFFSET 0x06
53 #define PCICFG_REVISION_ID_OFFSET 0x08
54 #define PCICFG_REVESION_ID_MASK 0xff
55 #define PCICFG_REVESION_ID_ERROR_VAL 0xff
56 #define PCICFG_CACHE_LINE_SIZE 0x0c
57 #define PCICFG_LATENCY_TIMER 0x0d
58 #define PCICFG_HEADER_TYPE 0x0e
59 #define PCICFG_HEADER_TYPE_NORMAL 0
60 #define PCICFG_HEADER_TYPE_BRIDGE 1
61 #define PCICFG_HEADER_TYPE_CARDBUS 2
62 #define PCICFG_BAR_1_LOW 0x10
63 #define PCICFG_BAR_1_HIGH 0x14
64 #define PCICFG_BAR_2_LOW 0x18
65 #define PCICFG_BAR_2_HIGH 0x1c
66 #define PCICFG_BAR_3_LOW 0x20
67 #define PCICFG_BAR_3_HIGH 0x24
68 #define PCICFG_SUBSYSTEM_VENDOR_ID_OFFSET 0x2c
69 #define PCICFG_SUBSYSTEM_ID_OFFSET 0x2e
70 #define PCICFG_INT_LINE 0x3c
71 #define PCICFG_INT_PIN 0x3d
72 #define PCICFG_PM_CAPABILITY 0x48
73 #define PCICFG_PM_CAPABILITY_VERSION (0x3<<16)
74 #define PCICFG_PM_CAPABILITY_CLOCK (1<<19)
75 #define PCICFG_PM_CAPABILITY_RESERVED (1<<20)
76 #define PCICFG_PM_CAPABILITY_DSI (1<<21)
77 #define PCICFG_PM_CAPABILITY_AUX_CURRENT (0x7<<22)
78 #define PCICFG_PM_CAPABILITY_D1_SUPPORT (1<<25)
79 #define PCICFG_PM_CAPABILITY_D2_SUPPORT (1<<26)
80 #define PCICFG_PM_CAPABILITY_PME_IN_D0 (1<<27)
81 #define PCICFG_PM_CAPABILITY_PME_IN_D1 (1<<28)
82 #define PCICFG_PM_CAPABILITY_PME_IN_D2 (1<<29)
83 #define PCICFG_PM_CAPABILITY_PME_IN_D3_HOT (1<<30)
84 #define PCICFG_PM_CAPABILITY_PME_IN_D3_COLD (1<<31)
85 #define PCICFG_PM_CSR_OFFSET 0x4c
86 #define PCICFG_PM_CSR_STATE (0x3<<0)
87 #define PCICFG_PM_CSR_PME_ENABLE (1<<8)
88 #define PCICFG_PM_CSR_PME_STATUS (1<<15)
89 #define PCICFG_MSI_CAP_ID_OFFSET 0x58
90 #define PCICFG_MSI_CONTROL_ENABLE (0x1<<16)
91 #define PCICFG_MSI_CONTROL_MCAP (0x7<<17)
92 #define PCICFG_MSI_CONTROL_MENA (0x7<<20)
93 #define PCICFG_MSI_CONTROL_64_BIT_ADDR_CAP (0x1<<23)
94 #define PCICFG_MSI_CONTROL_MSI_PVMASK_CAPABLE (0x1<<24)
95 #define PCICFG_GRC_ADDRESS 0x78
96 #define PCICFG_GRC_DATA 0x80
97 #define PCICFG_ME_REGISTER 0x98
98 #define PCICFG_MSIX_CAP_ID_OFFSET 0xa0
99 #define PCICFG_MSIX_CONTROL_TABLE_SIZE (0x7ff<<16)
100 #define PCICFG_MSIX_CONTROL_RESERVED (0x7<<27)
101 #define PCICFG_MSIX_CONTROL_FUNC_MASK (0x1<<30)
102 #define PCICFG_MSIX_CONTROL_MSIX_ENABLE (0x1<<31)
104 #define PCICFG_DEVICE_CONTROL 0xb4
105 #define PCICFG_DEVICE_CONTROL_NP_TRANSACTION_PEND (1<<21)
106 #define PCICFG_DEVICE_STATUS 0xb6
107 #define PCICFG_DEVICE_STATUS_CORR_ERR_DET (1<<0)
108 #define PCICFG_DEVICE_STATUS_NON_FATAL_ERR_DET (1<<1)
109 #define PCICFG_DEVICE_STATUS_FATAL_ERR_DET (1<<2)
110 #define PCICFG_DEVICE_STATUS_UNSUP_REQ_DET (1<<3)
111 #define PCICFG_DEVICE_STATUS_AUX_PWR_DET (1<<4)
112 #define PCICFG_DEVICE_STATUS_NO_PEND (1<<5)
113 #define PCICFG_LINK_CONTROL 0xbc
114 #define PCICFG_DEVICE_STATUS_CONTROL_2 (0xd4)
115 #define PCICFG_DEVICE_STATUS_CONTROL_2_ATOMIC_REQ_ENABLE (1<<6)
117 /* config_2 offset */
118 #define GRC_CONFIG_2_SIZE_REG 0x408
119 #define PCI_CONFIG_2_BAR1_SIZE (0xfL<<0)
120 #define PCI_CONFIG_2_BAR1_SIZE_DISABLED (0L<<0)
121 #define PCI_CONFIG_2_BAR1_SIZE_64K (1L<<0)
122 #define PCI_CONFIG_2_BAR1_SIZE_128K (2L<<0)
123 #define PCI_CONFIG_2_BAR1_SIZE_256K (3L<<0)
124 #define PCI_CONFIG_2_BAR1_SIZE_512K (4L<<0)
125 #define PCI_CONFIG_2_BAR1_SIZE_1M (5L<<0)
126 #define PCI_CONFIG_2_BAR1_SIZE_2M (6L<<0)
127 #define PCI_CONFIG_2_BAR1_SIZE_4M (7L<<0)
128 #define PCI_CONFIG_2_BAR1_SIZE_8M (8L<<0)
129 #define PCI_CONFIG_2_BAR1_SIZE_16M (9L<<0)
130 #define PCI_CONFIG_2_BAR1_SIZE_32M (10L<<0)
131 #define PCI_CONFIG_2_BAR1_SIZE_64M (11L<<0)
132 #define PCI_CONFIG_2_BAR1_SIZE_128M (12L<<0)
133 #define PCI_CONFIG_2_BAR1_SIZE_256M (13L<<0)
134 #define PCI_CONFIG_2_BAR1_SIZE_512M (14L<<0)
135 #define PCI_CONFIG_2_BAR1_SIZE_1G (15L<<0)
136 #define PCI_CONFIG_2_BAR1_64ENA (1L<<4)
137 #define PCI_CONFIG_2_EXP_ROM_RETRY (1L<<5)
138 #define PCI_CONFIG_2_CFG_CYCLE_RETRY (1L<<6)
139 #define PCI_CONFIG_2_FIRST_CFG_DONE (1L<<7)
140 #define PCI_CONFIG_2_EXP_ROM_SIZE (0xffL<<8)
141 #define PCI_CONFIG_2_EXP_ROM_SIZE_DISABLED (0L<<8)
142 #define PCI_CONFIG_2_EXP_ROM_SIZE_2K (1L<<8)
143 #define PCI_CONFIG_2_EXP_ROM_SIZE_4K (2L<<8)
144 #define PCI_CONFIG_2_EXP_ROM_SIZE_8K (3L<<8)
145 #define PCI_CONFIG_2_EXP_ROM_SIZE_16K (4L<<8)
146 #define PCI_CONFIG_2_EXP_ROM_SIZE_32K (5L<<8)
147 #define PCI_CONFIG_2_EXP_ROM_SIZE_64K (6L<<8)
148 #define PCI_CONFIG_2_EXP_ROM_SIZE_128K (7L<<8)
149 #define PCI_CONFIG_2_EXP_ROM_SIZE_256K (8L<<8)
150 #define PCI_CONFIG_2_EXP_ROM_SIZE_512K (9L<<8)
151 #define PCI_CONFIG_2_EXP_ROM_SIZE_1M (10L<<8)
152 #define PCI_CONFIG_2_EXP_ROM_SIZE_2M (11L<<8)
153 #define PCI_CONFIG_2_EXP_ROM_SIZE_4M (12L<<8)
154 #define PCI_CONFIG_2_EXP_ROM_SIZE_8M (13L<<8)
155 #define PCI_CONFIG_2_EXP_ROM_SIZE_16M (14L<<8)
156 #define PCI_CONFIG_2_EXP_ROM_SIZE_32M (15L<<8)
157 #define PCI_CONFIG_2_BAR_PREFETCH (1L<<16)
158 #define PCI_CONFIG_2_RESERVED0 (0x7fffL<<17)
160 /* config_3 offset */
161 #define GRC_CONFIG_3_SIZE_REG 0x40c
162 #define PCI_CONFIG_3_STICKY_BYTE (0xffL<<0)
163 #define PCI_CONFIG_3_FORCE_PME (1L<<24)
164 #define PCI_CONFIG_3_PME_STATUS (1L<<25)
165 #define PCI_CONFIG_3_PME_ENABLE (1L<<26)
166 #define PCI_CONFIG_3_PM_STATE (0x3L<<27)
167 #define PCI_CONFIG_3_VAUX_PRESET (1L<<30)
168 #define PCI_CONFIG_3_PCI_POWER (1L<<31)
170 #define GRC_REG_DEVICE_CONTROL 0x4d8
172 /* When VF Enable is cleared(after it was previously set),
173 * this register will read a value of 1, indicating that all the
174 * VFs that belong to this PF should be flushed.
175 * Software should clear this bit within 1 second of VF Enable
176 * being set by writing a 1 to it, so that VFs are visible to the system
179 #define PCIE_SRIOV_DISABLE_IN_PROGRESS (1 << 29)
181 /* When FLR is initiated, this register will read a value of 1 indicating
182 * that the Function is in FLR state. Func can be brought out of FLR state
183 * either bywriting 1 to this register (at least 50 ms after FLR was
184 * initiated),or it can also be cleared automatically after 55 ms if
185 * auto_clear bit in private reg space is set. This bit also exists in
186 * VF register space WC
188 #define PCIE_FLR_IN_PROGRESS (1 << 27)
190 #define GRC_BAR2_CONFIG 0x4e0
191 #define PCI_CONFIG_2_BAR2_SIZE (0xfL<<0)
192 #define PCI_CONFIG_2_BAR2_SIZE_DISABLED (0L<<0)
193 #define PCI_CONFIG_2_BAR2_SIZE_64K (1L<<0)
194 #define PCI_CONFIG_2_BAR2_SIZE_128K (2L<<0)
195 #define PCI_CONFIG_2_BAR2_SIZE_256K (3L<<0)
196 #define PCI_CONFIG_2_BAR2_SIZE_512K (4L<<0)
197 #define PCI_CONFIG_2_BAR2_SIZE_1M (5L<<0)
198 #define PCI_CONFIG_2_BAR2_SIZE_2M (6L<<0)
199 #define PCI_CONFIG_2_BAR2_SIZE_4M (7L<<0)
200 #define PCI_CONFIG_2_BAR2_SIZE_8M (8L<<0)
201 #define PCI_CONFIG_2_BAR2_SIZE_16M (9L<<0)
202 #define PCI_CONFIG_2_BAR2_SIZE_32M (10L<<0)
203 #define PCI_CONFIG_2_BAR2_SIZE_64M (11L<<0)
204 #define PCI_CONFIG_2_BAR2_SIZE_128M (12L<<0)
205 #define PCI_CONFIG_2_BAR2_SIZE_256M (13L<<0)
206 #define PCI_CONFIG_2_BAR2_SIZE_512M (14L<<0)
207 #define PCI_CONFIG_2_BAR2_SIZE_1G (15L<<0)
208 #define PCI_CONFIG_2_BAR2_64ENA (1L<<4)
210 #define GRC_BAR3_CONFIG 0x4f4
211 #define PCI_CONFIG_2_BAR3_SIZE (0xfL<<0)
212 #define PCI_CONFIG_2_BAR3_SIZE_DISABLED (0L<<0)
213 #define PCI_CONFIG_2_BAR3_SIZE_64K (1L<<0)
214 #define PCI_CONFIG_2_BAR3_SIZE_128K (2L<<0)
215 #define PCI_CONFIG_2_BAR3_SIZE_256K (3L<<0)
216 #define PCI_CONFIG_2_BAR3_SIZE_512K (4L<<0)
217 #define PCI_CONFIG_2_BAR3_SIZE_1M (5L<<0)
218 #define PCI_CONFIG_2_BAR3_SIZE_2M (6L<<0)
219 #define PCI_CONFIG_2_BAR3_SIZE_4M (7L<<0)
220 #define PCI_CONFIG_2_BAR3_SIZE_8M (8L<<0)
221 #define PCI_CONFIG_2_BAR3_SIZE_16M (9L<<0)
222 #define PCI_CONFIG_2_BAR3_SIZE_32M (10L<<0)
223 #define PCI_CONFIG_2_BAR3_SIZE_64M (11L<<0)
224 #define PCI_CONFIG_2_BAR3_SIZE_128M (12L<<0)
225 #define PCI_CONFIG_2_BAR3_SIZE_256M (13L<<0)
226 #define PCI_CONFIG_2_BAR3_SIZE_512M (14L<<0)
227 #define PCI_CONFIG_2_BAR3_SIZE_1G (15L<<0)
228 #define PCI_CONFIG_2_BAR3_64ENA (1L<<4)
229 #define PCI_PM_DATA_A 0x410
230 #define PCI_PM_DATA_B 0x414
231 #define PCI_ID_VAL1 0x434
232 #define PCI_ID_VAL2 0x438
233 #define PCI_ID_VAL3 0x43c
234 #define PCI_ID_VAL3_REVISION_ID_ERROR (0xffL<<24)
235 #define GRC_CONFIG_REG_VF_BAR_REG_1 0x608
236 #define GRC_CONFIG_REG_VF_BAR_REG_BAR0_SIZE 0xf
237 #define GRC_CONFIG_REG_VF_MSIX_CONTROL 0x61C
239 /* This field resides in VF only and does not exist in PF.
240 * This register controls the read value of the MSIX_CONTROL[10:0] register
241 * in the VF configuration space. A value of "00000000011" indicates
242 * a table size of 4. The value is controlled by IOV_MSIX_TBL_SIZ
243 * define in version.v
245 #define GRC_CR_VF_MSIX_CTRL_VF_MSIX_TBL_SIZE_MASK 0x3F
246 #define GRC_CONFIG_REG_PF_INIT_VF 0x624
248 /* First VF_NUM for PF is encoded in this register.
249 * The number of VFs assigned to a PF is assumed to be a multiple of 8.
250 * Software should program these bits based on Total Number of VFs programmed
252 * Since registers from 0x000-0x7ff are spilt across functions, each PF will
253 * have the same location for the same 4 bits
255 #define GRC_CR_PF_INIT_VF_PF_FIRST_VF_NUM_MASK 0xff
256 #define PXPCS_TL_CONTROL_5 0x814
257 #define PXPCS_TL_CONTROL_5_UNKNOWNTYPE_ERR_ATTN (1 << 29) /*WC*/
258 #define PXPCS_TL_CONTROL_5_BOUNDARY4K_ERR_ATTN (1 << 28) /*WC*/
259 #define PXPCS_TL_CONTROL_5_MRRS_ERR_ATTN (1 << 27) /*WC*/
260 #define PXPCS_TL_CONTROL_5_MPS_ERR_ATTN (1 << 26) /*WC*/
261 #define PXPCS_TL_CONTROL_5_TTX_BRIDGE_FORWARD_ERR (1 << 25) /*WC*/
262 #define PXPCS_TL_CONTROL_5_TTX_TXINTF_OVERFLOW (1 << 24) /*WC*/
263 #define PXPCS_TL_CONTROL_5_PHY_ERR_ATTN (1 << 23) /*RO*/
264 #define PXPCS_TL_CONTROL_5_DL_ERR_ATTN (1 << 22) /*RO*/
265 #define PXPCS_TL_CONTROL_5_TTX_ERR_NP_TAG_IN_USE (1 << 21) /*WC*/
266 #define PXPCS_TL_CONTROL_5_TRX_ERR_UNEXP_RTAG (1 << 20) /*WC*/
267 #define PXPCS_TL_CONTROL_5_PRI_SIG_TARGET_ABORT1 (1 << 19) /*WC*/
268 #define PXPCS_TL_CONTROL_5_ERR_UNSPPORT1 (1 << 18) /*WC*/
269 #define PXPCS_TL_CONTROL_5_ERR_ECRC1 (1 << 17) /*WC*/
270 #define PXPCS_TL_CONTROL_5_ERR_MALF_TLP1 (1 << 16) /*WC*/
271 #define PXPCS_TL_CONTROL_5_ERR_RX_OFLOW1 (1 << 15) /*WC*/
272 #define PXPCS_TL_CONTROL_5_ERR_UNEXP_CPL1 (1 << 14) /*WC*/
273 #define PXPCS_TL_CONTROL_5_ERR_MASTER_ABRT1 (1 << 13) /*WC*/
274 #define PXPCS_TL_CONTROL_5_ERR_CPL_TIMEOUT1 (1 << 12) /*WC*/
275 #define PXPCS_TL_CONTROL_5_ERR_FC_PRTL1 (1 << 11) /*WC*/
276 #define PXPCS_TL_CONTROL_5_ERR_PSND_TLP1 (1 << 10) /*WC*/
277 #define PXPCS_TL_CONTROL_5_PRI_SIG_TARGET_ABORT (1 << 9) /*WC*/
278 #define PXPCS_TL_CONTROL_5_ERR_UNSPPORT (1 << 8) /*WC*/
279 #define PXPCS_TL_CONTROL_5_ERR_ECRC (1 << 7) /*WC*/
280 #define PXPCS_TL_CONTROL_5_ERR_MALF_TLP (1 << 6) /*WC*/
281 #define PXPCS_TL_CONTROL_5_ERR_RX_OFLOW (1 << 5) /*WC*/
282 #define PXPCS_TL_CONTROL_5_ERR_UNEXP_CPL (1 << 4) /*WC*/
283 #define PXPCS_TL_CONTROL_5_ERR_MASTER_ABRT (1 << 3) /*WC*/
284 #define PXPCS_TL_CONTROL_5_ERR_CPL_TIMEOUT (1 << 2) /*WC*/
285 #define PXPCS_TL_CONTROL_5_ERR_FC_PRTL (1 << 1) /*WC*/
286 #define PXPCS_TL_CONTROL_5_ERR_PSND_TLP (1 << 0) /*WC*/
287 #define PXPCS_TL_FUNC345_STAT 0x854
288 #define PXPCS_TL_FUNC345_STAT_PRI_SIG_TARGET_ABORT4 (1 << 29) /* WC */
290 /*Unsupported Request Error Status in function4, if set, generate
291 *pcie_err_attn output when this error is seen. WC
293 #define PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT4 (1 << 28)
295 /*ECRC Error TLP Status Status in function 4, if set,
296 *generate pcie_err_attn output when this error is seen..WC
298 #define PXPCS_TL_FUNC345_STAT_ERR_ECRC4 (1 << 27)
300 /*Malformed TLP Status Status in function 4, if set,
301 *generate pcie_err_attn output when this error is seen..WC
303 #define PXPCS_TL_FUNC345_STAT_ERR_MALF_TLP4 (1 << 26)
305 /*Receiver Overflow Status Status in function 4, if set,
306 *generate pcie_err_attn output when this error is seen..WC
308 #define PXPCS_TL_FUNC345_STAT_ERR_RX_OFLOW4 (1 << 25)
310 /*Unexpected Completion Status Status in function 4, if set,
311 *generate pcie_err_attn output when this error is seen..WC
313 #define PXPCS_TL_FUNC345_STAT_ERR_UNEXP_CPL4 (1 << 24)
315 /* Receive UR Statusin function 4. If set, generate pcie_err_attn output
316 * when this error is seen. WC
318 #define PXPCS_TL_FUNC345_STAT_ERR_MASTER_ABRT4 (1 << 23)
320 /* Completer Timeout Status Status in function 4, if set,
321 * generate pcie_err_attn output when this error is seen..WC
323 #define PXPCS_TL_FUNC345_STAT_ERR_CPL_TIMEOUT4 (1 << 22)
325 /* Flow Control Protocol Error Status Status in function 4,
326 * if set, generate pcie_err_attn output when this error is seen.
329 #define PXPCS_TL_FUNC345_STAT_ERR_FC_PRTL4 (1 << 21)
331 /* Poisoned Error Status Status in function 4, if set, generate
332 * pcie_err_attn output when this error is seen..WC
334 #define PXPCS_TL_FUNC345_STAT_ERR_PSND_TLP4 (1 << 20)
335 #define PXPCS_TL_FUNC345_STAT_PRI_SIG_TARGET_ABORT3 (1 << 19) /* WC */
337 /* Unsupported Request Error Status in function3, if set, generate
338 * pcie_err_attn output when this error is seen..WC
340 #define PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT3 (1 << 18)
342 /* ECRC Error TLP Status Status in function 3, if set, generate
343 * pcie_err_attn output when this error is seen.. WC
345 #define PXPCS_TL_FUNC345_STAT_ERR_ECRC3 (1 << 17)
347 /* Malformed TLP Status Status in function 3, if set, generate
348 * pcie_err_attn output when this error is seen..WC
350 #define PXPCS_TL_FUNC345_STAT_ERR_MALF_TLP3 (1 << 16)
352 /* Receiver Overflow Status Status in function 3, if set, generate
353 * pcie_err_attn output when this error is seen..WC
355 #define PXPCS_TL_FUNC345_STAT_ERR_RX_OFLOW3 (1 << 15)
357 /* Unexpected Completion Status Status in function 3, if set, generate
358 * pcie_err_attn output when this error is seen. WC
360 #define PXPCS_TL_FUNC345_STAT_ERR_UNEXP_CPL3 (1 << 14)
362 /* Receive UR Statusin function 3. If set, generate pcie_err_attn output
363 * when this error is seen. WC
365 #define PXPCS_TL_FUNC345_STAT_ERR_MASTER_ABRT3 (1 << 13)
367 /* Completer Timeout Status Status in function 3, if set, generate
368 * pcie_err_attn output when this error is seen..WC
370 #define PXPCS_TL_FUNC345_STAT_ERR_CPL_TIMEOUT3 (1 << 12)
372 /* Flow Control Protocol Error Status Status in function 3, if set,
373 * generate pcie_err_attn output when this error is seen..WC
375 #define PXPCS_TL_FUNC345_STAT_ERR_FC_PRTL3 (1 << 11)
377 /* Poisoned Error Status Status in function 3, if set, generate
378 * pcie_err_attn output when this error is seen..WC
380 #define PXPCS_TL_FUNC345_STAT_ERR_PSND_TLP3 (1 << 10)
381 #define PXPCS_TL_FUNC345_STAT_PRI_SIG_TARGET_ABORT2 (1 << 9) /* WC */
383 /* Unsupported Request Error Status for Function 2, if set,
384 * generate pcie_err_attn output when this error is seen. WC
386 #define PXPCS_TL_FUNC345_STAT_ERR_UNSPPORT2 (1 << 8)
388 /* ECRC Error TLP Status Status for Function 2, if set, generate
389 * pcie_err_attn output when this error is seen..WC
391 #define PXPCS_TL_FUNC345_STAT_ERR_ECRC2 (1 << 7)
393 /* Malformed TLP Status Status for Function 2, if set, generate
394 * pcie_err_attn output when this error is seen.. WC
396 #define PXPCS_TL_FUNC345_STAT_ERR_MALF_TLP2 (1 << 6)
398 /* Receiver Overflow Status Status for Function 2, if set, generate
399 * pcie_err_attn output when this error is seen.. WC
401 #define PXPCS_TL_FUNC345_STAT_ERR_RX_OFLOW2 (1 << 5)
403 /* Unexpected Completion Status Status for Function 2, if set, generate
404 * pcie_err_attn output when this error is seen. WC
406 #define PXPCS_TL_FUNC345_STAT_ERR_UNEXP_CPL2 (1 << 4)
408 /* Receive UR Statusfor Function 2. If set, generate pcie_err_attn output
409 * when this error is seen. WC
411 #define PXPCS_TL_FUNC345_STAT_ERR_MASTER_ABRT2 (1 << 3)
413 /* Completer Timeout Status Status for Function 2, if set, generate
414 * pcie_err_attn output when this error is seen. WC
416 #define PXPCS_TL_FUNC345_STAT_ERR_CPL_TIMEOUT2 (1 << 2)
418 /* Flow Control Protocol Error Status Status for Function 2, if set,
419 * generate pcie_err_attn output when this error is seen. WC
421 #define PXPCS_TL_FUNC345_STAT_ERR_FC_PRTL2 (1 << 1)
423 /* Poisoned Error Status Status for Function 2, if set, generate
424 * pcie_err_attn output when this error is seen.. WC
426 #define PXPCS_TL_FUNC345_STAT_ERR_PSND_TLP2 (1 << 0)
427 #define PXPCS_TL_FUNC678_STAT 0x85C
428 #define PXPCS_TL_FUNC678_STAT_PRI_SIG_TARGET_ABORT7 (1 << 29) /* WC */
430 /* Unsupported Request Error Status in function7, if set, generate
431 * pcie_err_attn output when this error is seen. WC
433 #define PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT7 (1 << 28)
435 /* ECRC Error TLP Status Status in function 7, if set, generate
436 * pcie_err_attn output when this error is seen.. WC
438 #define PXPCS_TL_FUNC678_STAT_ERR_ECRC7 (1 << 27)
440 /* Malformed TLP Status Status in function 7, if set, generate
441 * pcie_err_attn output when this error is seen.. WC
443 #define PXPCS_TL_FUNC678_STAT_ERR_MALF_TLP7 (1 << 26)
445 /* Receiver Overflow Status Status in function 7, if set, generate
446 * pcie_err_attn output when this error is seen.. WC
448 #define PXPCS_TL_FUNC678_STAT_ERR_RX_OFLOW7 (1 << 25)
450 /* Unexpected Completion Status Status in function 7, if set, generate
451 * pcie_err_attn output when this error is seen. WC
453 #define PXPCS_TL_FUNC678_STAT_ERR_UNEXP_CPL7 (1 << 24)
455 /* Receive UR Statusin function 7. If set, generate pcie_err_attn
456 * output when this error is seen. WC
458 #define PXPCS_TL_FUNC678_STAT_ERR_MASTER_ABRT7 (1 << 23)
460 /* Completer Timeout Status Status in function 7, if set, generate
461 * pcie_err_attn output when this error is seen. WC
463 #define PXPCS_TL_FUNC678_STAT_ERR_CPL_TIMEOUT7 (1 << 22)
465 /* Flow Control Protocol Error Status Status in function 7, if set,
466 * generate pcie_err_attn output when this error is seen. WC
468 #define PXPCS_TL_FUNC678_STAT_ERR_FC_PRTL7 (1 << 21)
470 /* Poisoned Error Status Status in function 7, if set,
471 * generate pcie_err_attn output when this error is seen.. WC
473 #define PXPCS_TL_FUNC678_STAT_ERR_PSND_TLP7 (1 << 20)
474 #define PXPCS_TL_FUNC678_STAT_PRI_SIG_TARGET_ABORT6 (1 << 19) /* WC */
476 /* Unsupported Request Error Status in function6, if set, generate
477 * pcie_err_attn output when this error is seen. WC
479 #define PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT6 (1 << 18)
481 /* ECRC Error TLP Status Status in function 6, if set, generate
482 * pcie_err_attn output when this error is seen.. WC
484 #define PXPCS_TL_FUNC678_STAT_ERR_ECRC6 (1 << 17)
486 /* Malformed TLP Status Status in function 6, if set, generate
487 * pcie_err_attn output when this error is seen.. WC
489 #define PXPCS_TL_FUNC678_STAT_ERR_MALF_TLP6 (1 << 16)
491 /* Receiver Overflow Status Status in function 6, if set, generate
492 * pcie_err_attn output when this error is seen.. WC
494 #define PXPCS_TL_FUNC678_STAT_ERR_RX_OFLOW6 (1 << 15)
496 /* Unexpected Completion Status Status in function 6, if set,
497 * generate pcie_err_attn output when this error is seen. WC
499 #define PXPCS_TL_FUNC678_STAT_ERR_UNEXP_CPL6 (1 << 14)
501 /* Receive UR Statusin function 6. If set, generate pcie_err_attn
502 * output when this error is seen. WC
504 #define PXPCS_TL_FUNC678_STAT_ERR_MASTER_ABRT6 (1 << 13)
506 /* Completer Timeout Status Status in function 6, if set, generate
507 * pcie_err_attn output when this error is seen. WC
509 #define PXPCS_TL_FUNC678_STAT_ERR_CPL_TIMEOUT6 (1 << 12)
511 /* Flow Control Protocol Error Status Status in function 6, if set,
512 * generate pcie_err_attn output when this error is seen. WC
514 #define PXPCS_TL_FUNC678_STAT_ERR_FC_PRTL6 (1 << 11)
516 /* Poisoned Error Status Status in function 6, if set, generate
517 * pcie_err_attn output when this error is seen.. WC
519 #define PXPCS_TL_FUNC678_STAT_ERR_PSND_TLP6 (1 << 10)
520 #define PXPCS_TL_FUNC678_STAT_PRI_SIG_TARGET_ABORT5 (1 << 9) /* WC */
522 /* Unsupported Request Error Status for Function 5, if set,
523 * generate pcie_err_attn output when this error is seen. WC
525 #define PXPCS_TL_FUNC678_STAT_ERR_UNSPPORT5 (1 << 8)
527 /* ECRC Error TLP Status Status for Function 5, if set, generate
528 * pcie_err_attn output when this error is seen.. WC
530 #define PXPCS_TL_FUNC678_STAT_ERR_ECRC5 (1 << 7)
532 /* Malformed TLP Status Status for Function 5, if set, generate
533 * pcie_err_attn output when this error is seen.. WC
535 #define PXPCS_TL_FUNC678_STAT_ERR_MALF_TLP5 (1 << 6)
537 /* Receiver Overflow Status Status for Function 5, if set, generate
538 * pcie_err_attn output when this error is seen.. WC
540 #define PXPCS_TL_FUNC678_STAT_ERR_RX_OFLOW5 (1 << 5)
542 /* Unexpected Completion Status Status for Function 5, if set, generate
543 * pcie_err_attn output when this error is seen. WC
545 #define PXPCS_TL_FUNC678_STAT_ERR_UNEXP_CPL5 (1 << 4)
547 /* Receive UR Statusfor Function 5. If set, generate pcie_err_attn output
548 * when this error is seen. WC
550 #define PXPCS_TL_FUNC678_STAT_ERR_MASTER_ABRT5 (1 << 3)
552 /* Completer Timeout Status Status for Function 5, if set, generate
553 * pcie_err_attn output when this error is seen. WC
555 #define PXPCS_TL_FUNC678_STAT_ERR_CPL_TIMEOUT5 (1 << 2)
557 /* Flow Control Protocol Error Status Status for Function 5, if set,
558 * generate pcie_err_attn output when this error is seen. WC
560 #define PXPCS_TL_FUNC678_STAT_ERR_FC_PRTL5 (1 << 1)
562 /* Poisoned Error Status Status for Function 5, if set,
563 * generate pcie_err_attn output when this error is seen.. WC
565 #define PXPCS_TL_FUNC678_STAT_ERR_PSND_TLP5 (1 << 0)
570 #define PCI_CAP_PCIE 0x10 /*PCIe capability ID*/
572 #define PCIE_DEV_CAPS 0x04
573 #ifndef PCIE_DEV_CAPS_FLR_CAPABILITY
574 #define PCIE_DEV_CAPS_FLR_CAPABILITY (1 << 28)
577 #define PCIE_DEV_CTRL 0x08
578 #define PCIE_DEV_CTRL_FLR 0x8000
580 #define PCIE_DEV_STATUS 0x0A
581 #ifndef PCIE_DEV_STATUS_PENDING_TRANSACTION
582 #define PCIE_DEV_STATUS_PENDING_TRANSACTION (1 << 5)
585 #ifndef PCI_CAPABILITY_LIST
586 /* Ofset of first capability list entry */
587 #define PCI_CAPABILITY_LIST 0x34
590 #define PCI_CAPABILITY_LIST_MASK 0xff
592 #ifndef PCI_CB_CAPABILITY_LIST
593 #define PCI_CB_CAPABILITY_LIST 0x14
596 #if (defined(__LINUX)) || (defined(PCI_CAP_LIST_ID))
597 #define PCI_CAP_LIST_ID_DEF
599 #if (defined(__LINUX)) || (defined(PCI_CAP_LIST_NEXT))
600 #define PCI_CAP_LIST_NEXT_DEF
602 #if (defined(__LINUX)) || (defined(PCI_STATUS))
603 #define PCI_STATUS_DEF
605 #if (defined(__LINUX)) || (defined(PCI_STATUS_CAP_LIST))
606 #define PCI_STATUS_CAP_LIST_DEF
609 #ifndef PCI_CAP_LIST_ID_DEF
610 #define PCI_CAP_LIST_ID 0x0 /* Capability ID */
613 #define PCI_CAP_LIST_ID_MASK 0xff
615 #ifndef PCI_CAP_LIST_NEXT_DEF
616 /* Next capability in the list */
617 #define PCI_CAP_LIST_NEXT 0x1
620 #define PCI_CAP_LIST_NEXT_MASK 0xff
622 #ifndef PCI_STATUS_DEF
623 #define PCI_STATUS 0x6 /* 16 bits */
625 #ifndef PCI_STATUS_CAP_LIST_DEF
626 /* Support Capability List */
627 #define PCI_STATUS_CAP_LIST 0x10
630 #ifndef PCI_SRIOV_CAP
632 /* Some PCI Config defines... need to put this in a better location... */
633 #define PCI_SRIOV_CAP 0x04 /* SR-IOV Capabilities */
634 #define PCI_SRIOV_CAP_VFM 0x01 /* VF Migration Capable */
635 #define PCI_SRIOV_CAP_INTR(x) ((x) >> 21) /* Interrupt Message Number */
636 #define PCI_EXT_CAP_ID_SRIOV 0x10 /* Single Root I/O Virtualization */
637 #define PCI_SRIOV_CTRL 0x08 /* SR-IOV Control */
638 #define PCI_SRIOV_CTRL_VFE 0x01 /* VF Enable */
639 #define PCI_SRIOV_CTRL_VFM 0x02 /* VF Migration Enable */
640 #define PCI_SRIOV_CTRL_INTR 0x04 /* VF Migration Interrupt Enable */
641 #define PCI_SRIOV_CTRL_MSE 0x08 /* VF Memory Space Enable */
642 #define PCI_SRIOV_CTRL_ARI 0x10 /* ARI Capable Hierarchy */
643 #define PCI_SRIOV_STATUS 0x0a /* SR-IOV Status */
644 #define PCI_SRIOV_STATUS_VFM 0x01 /* VF Migration Status */
645 #define PCI_SRIOV_INITIAL_VF 0x0c /* Initial VFs */
646 #define PCI_SRIOV_TOTAL_VF 0x0e /* Total VFs */
647 #define PCI_SRIOV_NUM_VF 0x10 /* Number of VFs */
648 #define PCI_SRIOV_FUNC_LINK 0x12 /* Function Dependency Link */
649 #define PCI_SRIOV_VF_OFFSET 0x14 /* First VF Offset */
650 #define PCI_SRIOV_VF_STRIDE 0x16 /* Following VF Stride */
651 #define PCI_SRIOV_VF_DID 0x1a /* VF Device ID */
652 #define PCI_SRIOV_SUP_PGSIZE 0x1c /* Supported Page Sizes */
653 #define PCI_SRIOV_SYS_PGSIZE 0x20 /* System Page Size */
657 #ifndef PCI_CAP_ID_EXP
658 #define PCI_CAP_ID_EXP 0x10 /* PCI Express */
660 #ifndef PCI_EXP_DEVCTL
661 #define PCI_EXP_DEVCTL 8 /* Device Control */
663 #ifndef PCI_EXP_DEVCTL_RELAX_EN
664 #define PCI_EXP_DEVCTL_RELAX_EN 0x0010 /* Enable relaxed ordering */