1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /**************************************************************************** |
3 | * Driver for Solarflare network controllers and boards |
4 | * Copyright 2012-2017 Solarflare Communications Inc. |
5 | */ |
6 | |
7 | #ifndef EFX_EF10_REGS_H |
8 | #define EFX_EF10_REGS_H |
9 | |
10 | /* EF10 hardware architecture definitions have a name prefix following |
11 | * the format: |
12 | * |
13 | * E<type>_<min-rev><max-rev>_ |
14 | * |
15 | * The following <type> strings are used: |
16 | * |
17 | * MMIO register Host memory structure |
18 | * ------------------------------------------------------------- |
19 | * Address R |
20 | * Bitfield RF SF |
21 | * Enumerator FE SE |
22 | * |
23 | * <min-rev> is the first revision to which the definition applies: |
24 | * |
25 | * D: Huntington A0 |
26 | * |
27 | * If the definition has been changed or removed in later revisions |
28 | * then <max-rev> is the last revision to which the definition applies; |
29 | * otherwise it is "Z". |
30 | */ |
31 | |
32 | /************************************************************************** |
33 | * |
34 | * EF10 registers and descriptors |
35 | * |
36 | ************************************************************************** |
37 | */ |
38 | |
39 | /* BIU_HW_REV_ID_REG: */ |
40 | #define ER_DZ_BIU_HW_REV_ID 0x00000000 |
41 | #define ERF_DZ_HW_REV_ID_LBN 0 |
42 | #define ERF_DZ_HW_REV_ID_WIDTH 32 |
43 | |
44 | /* BIU_MC_SFT_STATUS_REG: */ |
45 | #define ER_DZ_BIU_MC_SFT_STATUS 0x00000010 |
46 | #define ER_DZ_BIU_MC_SFT_STATUS_STEP 4 |
47 | #define ER_DZ_BIU_MC_SFT_STATUS_ROWS 8 |
48 | #define ERF_DZ_MC_SFT_STATUS_LBN 0 |
49 | #define ERF_DZ_MC_SFT_STATUS_WIDTH 32 |
50 | |
51 | /* BIU_INT_ISR_REG: */ |
52 | #define ER_DZ_BIU_INT_ISR 0x00000090 |
53 | #define ERF_DZ_ISR_REG_LBN 0 |
54 | #define ERF_DZ_ISR_REG_WIDTH 32 |
55 | |
56 | /* MC_DB_LWRD_REG: */ |
57 | #define ER_DZ_MC_DB_LWRD 0x00000200 |
58 | #define ERF_DZ_MC_DOORBELL_L_LBN 0 |
59 | #define ERF_DZ_MC_DOORBELL_L_WIDTH 32 |
60 | |
61 | /* MC_DB_HWRD_REG: */ |
62 | #define ER_DZ_MC_DB_HWRD 0x00000204 |
63 | #define ERF_DZ_MC_DOORBELL_H_LBN 0 |
64 | #define ERF_DZ_MC_DOORBELL_H_WIDTH 32 |
65 | |
66 | /* EVQ_RPTR_REG: */ |
67 | #define ER_DZ_EVQ_RPTR 0x00000400 |
68 | #define ER_DZ_EVQ_RPTR_STEP 8192 |
69 | #define ER_DZ_EVQ_RPTR_ROWS 2048 |
70 | #define ERF_DZ_EVQ_RPTR_VLD_LBN 15 |
71 | #define ERF_DZ_EVQ_RPTR_VLD_WIDTH 1 |
72 | #define ERF_DZ_EVQ_RPTR_LBN 0 |
73 | #define ERF_DZ_EVQ_RPTR_WIDTH 15 |
74 | |
75 | /* EVQ_TMR_REG: */ |
76 | #define ER_DZ_EVQ_TMR 0x00000420 |
77 | #define ER_DZ_EVQ_TMR_STEP 8192 |
78 | #define ER_DZ_EVQ_TMR_ROWS 2048 |
79 | #define ERF_FZ_TC_TMR_REL_VAL_LBN 16 |
80 | #define ERF_FZ_TC_TMR_REL_VAL_WIDTH 14 |
81 | #define ERF_DZ_TC_TIMER_MODE_LBN 14 |
82 | #define ERF_DZ_TC_TIMER_MODE_WIDTH 2 |
83 | #define ERF_DZ_TC_TIMER_VAL_LBN 0 |
84 | #define ERF_DZ_TC_TIMER_VAL_WIDTH 14 |
85 | |
86 | /* RX_DESC_UPD_REG: */ |
87 | #define ER_DZ_RX_DESC_UPD 0x00000830 |
88 | #define ER_DZ_RX_DESC_UPD_STEP 8192 |
89 | #define ER_DZ_RX_DESC_UPD_ROWS 2048 |
90 | #define ERF_DZ_RX_DESC_WPTR_LBN 0 |
91 | #define ERF_DZ_RX_DESC_WPTR_WIDTH 12 |
92 | |
93 | /* TX_DESC_UPD_REG: */ |
94 | #define ER_DZ_TX_DESC_UPD 0x00000a10 |
95 | #define ER_DZ_TX_DESC_UPD_STEP 8192 |
96 | #define ER_DZ_TX_DESC_UPD_ROWS 2048 |
97 | #define ERF_DZ_RSVD_LBN 76 |
98 | #define ERF_DZ_RSVD_WIDTH 20 |
99 | #define ERF_DZ_TX_DESC_WPTR_LBN 64 |
100 | #define ERF_DZ_TX_DESC_WPTR_WIDTH 12 |
101 | #define ERF_DZ_TX_DESC_HWORD_LBN 32 |
102 | #define ERF_DZ_TX_DESC_HWORD_WIDTH 32 |
103 | #define ERF_DZ_TX_DESC_LWORD_LBN 0 |
104 | #define ERF_DZ_TX_DESC_LWORD_WIDTH 32 |
105 | |
106 | /* DRIVER_EV */ |
107 | #define ESF_DZ_DRV_CODE_LBN 60 |
108 | #define ESF_DZ_DRV_CODE_WIDTH 4 |
109 | #define ESF_DZ_DRV_SUB_CODE_LBN 56 |
110 | #define ESF_DZ_DRV_SUB_CODE_WIDTH 4 |
111 | #define ESE_DZ_DRV_TIMER_EV 3 |
112 | #define ESE_DZ_DRV_START_UP_EV 2 |
113 | #define ESE_DZ_DRV_WAKE_UP_EV 1 |
114 | #define ESF_DZ_DRV_SUB_DATA_LBN 0 |
115 | #define ESF_DZ_DRV_SUB_DATA_WIDTH 56 |
116 | #define ESF_DZ_DRV_EVQ_ID_LBN 0 |
117 | #define ESF_DZ_DRV_EVQ_ID_WIDTH 14 |
118 | #define ESF_DZ_DRV_TMR_ID_LBN 0 |
119 | #define ESF_DZ_DRV_TMR_ID_WIDTH 14 |
120 | |
121 | /* EVENT_ENTRY */ |
122 | #define ESF_DZ_EV_CODE_LBN 60 |
123 | #define ESF_DZ_EV_CODE_WIDTH 4 |
124 | #define ESE_DZ_EV_CODE_MCDI_EV 12 |
125 | #define ESE_DZ_EV_CODE_DRIVER_EV 5 |
126 | #define ESE_DZ_EV_CODE_TX_EV 2 |
127 | #define ESE_DZ_EV_CODE_RX_EV 0 |
128 | #define ESE_DZ_OTHER other |
129 | #define ESF_DZ_EV_DATA_LBN 0 |
130 | #define ESF_DZ_EV_DATA_WIDTH 60 |
131 | |
132 | /* MC_EVENT */ |
133 | #define ESF_DZ_MC_CODE_LBN 60 |
134 | #define ESF_DZ_MC_CODE_WIDTH 4 |
135 | #define ESF_DZ_MC_OVERRIDE_HOLDOFF_LBN 59 |
136 | #define ESF_DZ_MC_OVERRIDE_HOLDOFF_WIDTH 1 |
137 | #define ESF_DZ_MC_DROP_EVENT_LBN 58 |
138 | #define ESF_DZ_MC_DROP_EVENT_WIDTH 1 |
139 | #define ESF_DZ_MC_SOFT_LBN 0 |
140 | #define ESF_DZ_MC_SOFT_WIDTH 58 |
141 | |
142 | /* RX_EVENT */ |
143 | #define ESF_DZ_RX_CODE_LBN 60 |
144 | #define ESF_DZ_RX_CODE_WIDTH 4 |
145 | #define ESF_DZ_RX_OVERRIDE_HOLDOFF_LBN 59 |
146 | #define ESF_DZ_RX_OVERRIDE_HOLDOFF_WIDTH 1 |
147 | #define ESF_DZ_RX_DROP_EVENT_LBN 58 |
148 | #define ESF_DZ_RX_DROP_EVENT_WIDTH 1 |
149 | #define ESF_DD_RX_EV_RSVD2_LBN 54 |
150 | #define ESF_DD_RX_EV_RSVD2_WIDTH 4 |
151 | #define ESF_EZ_RX_TCP_UDP_INNER_CHKSUM_ERR_LBN 57 |
152 | #define ESF_EZ_RX_TCP_UDP_INNER_CHKSUM_ERR_WIDTH 1 |
153 | #define ESF_EZ_RX_IP_INNER_CHKSUM_ERR_LBN 56 |
154 | #define ESF_EZ_RX_IP_INNER_CHKSUM_ERR_WIDTH 1 |
155 | #define ESF_EZ_RX_EV_RSVD2_LBN 54 |
156 | #define ESF_EZ_RX_EV_RSVD2_WIDTH 2 |
157 | #define ESF_DZ_RX_EV_SOFT2_LBN 52 |
158 | #define ESF_DZ_RX_EV_SOFT2_WIDTH 2 |
159 | #define ESF_DZ_RX_DSC_PTR_LBITS_LBN 48 |
160 | #define ESF_DZ_RX_DSC_PTR_LBITS_WIDTH 4 |
161 | #define ESF_DE_RX_L4_CLASS_LBN 45 |
162 | #define ESF_DE_RX_L4_CLASS_WIDTH 3 |
163 | #define ESE_DE_L4_CLASS_RSVD7 7 |
164 | #define ESE_DE_L4_CLASS_RSVD6 6 |
165 | #define ESE_DE_L4_CLASS_RSVD5 5 |
166 | #define ESE_DE_L4_CLASS_RSVD4 4 |
167 | #define ESE_DE_L4_CLASS_RSVD3 3 |
168 | #define ESE_DE_L4_CLASS_UDP 2 |
169 | #define ESE_DE_L4_CLASS_TCP 1 |
170 | #define ESE_DE_L4_CLASS_UNKNOWN 0 |
171 | #define ESF_FZ_RX_FASTPD_INDCTR_LBN 47 |
172 | #define ESF_FZ_RX_FASTPD_INDCTR_WIDTH 1 |
173 | #define ESF_FZ_RX_L4_CLASS_LBN 45 |
174 | #define ESF_FZ_RX_L4_CLASS_WIDTH 2 |
175 | #define ESE_FZ_L4_CLASS_RSVD3 3 |
176 | #define ESE_FZ_L4_CLASS_UDP 2 |
177 | #define ESE_FZ_L4_CLASS_TCP 1 |
178 | #define ESE_FZ_L4_CLASS_UNKNOWN 0 |
179 | #define ESF_DZ_RX_L3_CLASS_LBN 42 |
180 | #define ESF_DZ_RX_L3_CLASS_WIDTH 3 |
181 | #define ESE_DZ_L3_CLASS_RSVD7 7 |
182 | #define ESE_DZ_L3_CLASS_IP6_FRAG 6 |
183 | #define ESE_DZ_L3_CLASS_ARP 5 |
184 | #define ESE_DZ_L3_CLASS_IP4_FRAG 4 |
185 | #define ESE_DZ_L3_CLASS_FCOE 3 |
186 | #define ESE_DZ_L3_CLASS_IP6 2 |
187 | #define ESE_DZ_L3_CLASS_IP4 1 |
188 | #define ESE_DZ_L3_CLASS_UNKNOWN 0 |
189 | #define ESF_DZ_RX_ETH_TAG_CLASS_LBN 39 |
190 | #define ESF_DZ_RX_ETH_TAG_CLASS_WIDTH 3 |
191 | #define ESE_DZ_ETH_TAG_CLASS_RSVD7 7 |
192 | #define ESE_DZ_ETH_TAG_CLASS_RSVD6 6 |
193 | #define ESE_DZ_ETH_TAG_CLASS_RSVD5 5 |
194 | #define ESE_DZ_ETH_TAG_CLASS_RSVD4 4 |
195 | #define ESE_DZ_ETH_TAG_CLASS_RSVD3 3 |
196 | #define ESE_DZ_ETH_TAG_CLASS_VLAN2 2 |
197 | #define ESE_DZ_ETH_TAG_CLASS_VLAN1 1 |
198 | #define ESE_DZ_ETH_TAG_CLASS_NONE 0 |
199 | #define ESF_DZ_RX_ETH_BASE_CLASS_LBN 36 |
200 | #define ESF_DZ_RX_ETH_BASE_CLASS_WIDTH 3 |
201 | #define ESE_DZ_ETH_BASE_CLASS_LLC_SNAP 2 |
202 | #define ESE_DZ_ETH_BASE_CLASS_LLC 1 |
203 | #define ESE_DZ_ETH_BASE_CLASS_ETH2 0 |
204 | #define ESF_DZ_RX_MAC_CLASS_LBN 35 |
205 | #define ESF_DZ_RX_MAC_CLASS_WIDTH 1 |
206 | #define ESE_DZ_MAC_CLASS_MCAST 1 |
207 | #define ESE_DZ_MAC_CLASS_UCAST 0 |
208 | #define ESF_DD_RX_EV_SOFT1_LBN 32 |
209 | #define ESF_DD_RX_EV_SOFT1_WIDTH 3 |
210 | #define ESF_EZ_RX_EV_SOFT1_LBN 34 |
211 | #define ESF_EZ_RX_EV_SOFT1_WIDTH 1 |
212 | #define ESF_EZ_RX_ENCAP_HDR_LBN 32 |
213 | #define ESF_EZ_RX_ENCAP_HDR_WIDTH 2 |
214 | #define ESE_EZ_ENCAP_HDR_GRE 2 |
215 | #define ESE_EZ_ENCAP_HDR_VXLAN 1 |
216 | #define ESE_EZ_ENCAP_HDR_NONE 0 |
217 | #define ESF_DD_RX_EV_RSVD1_LBN 30 |
218 | #define ESF_DD_RX_EV_RSVD1_WIDTH 2 |
219 | #define ESF_EZ_RX_EV_RSVD1_LBN 31 |
220 | #define ESF_EZ_RX_EV_RSVD1_WIDTH 1 |
221 | #define ESF_EZ_RX_ABORT_LBN 30 |
222 | #define ESF_EZ_RX_ABORT_WIDTH 1 |
223 | #define ESF_DZ_RX_ECC_ERR_LBN 29 |
224 | #define ESF_DZ_RX_ECC_ERR_WIDTH 1 |
225 | #define ESF_DZ_RX_TRUNC_ERR_LBN 29 |
226 | #define ESF_DZ_RX_TRUNC_ERR_WIDTH 1 |
227 | #define ESF_DZ_RX_CRC1_ERR_LBN 28 |
228 | #define ESF_DZ_RX_CRC1_ERR_WIDTH 1 |
229 | #define ESF_DZ_RX_CRC0_ERR_LBN 27 |
230 | #define ESF_DZ_RX_CRC0_ERR_WIDTH 1 |
231 | #define ESF_DZ_RX_TCPUDP_CKSUM_ERR_LBN 26 |
232 | #define ESF_DZ_RX_TCPUDP_CKSUM_ERR_WIDTH 1 |
233 | #define ESF_DZ_RX_IPCKSUM_ERR_LBN 25 |
234 | #define ESF_DZ_RX_IPCKSUM_ERR_WIDTH 1 |
235 | #define ESF_DZ_RX_ECRC_ERR_LBN 24 |
236 | #define ESF_DZ_RX_ECRC_ERR_WIDTH 1 |
237 | #define ESF_DZ_RX_QLABEL_LBN 16 |
238 | #define ESF_DZ_RX_QLABEL_WIDTH 5 |
239 | #define ESF_DZ_RX_PARSE_INCOMPLETE_LBN 15 |
240 | #define ESF_DZ_RX_PARSE_INCOMPLETE_WIDTH 1 |
241 | #define ESF_DZ_RX_CONT_LBN 14 |
242 | #define ESF_DZ_RX_CONT_WIDTH 1 |
243 | #define ESF_DZ_RX_BYTES_LBN 0 |
244 | #define ESF_DZ_RX_BYTES_WIDTH 14 |
245 | |
246 | /* RX_KER_DESC */ |
247 | #define ESF_DZ_RX_KER_RESERVED_LBN 62 |
248 | #define ESF_DZ_RX_KER_RESERVED_WIDTH 2 |
249 | #define ESF_DZ_RX_KER_BYTE_CNT_LBN 48 |
250 | #define ESF_DZ_RX_KER_BYTE_CNT_WIDTH 14 |
251 | #define ESF_DZ_RX_KER_BUF_ADDR_LBN 0 |
252 | #define ESF_DZ_RX_KER_BUF_ADDR_WIDTH 48 |
253 | |
254 | /* TX_CSUM_TSTAMP_DESC */ |
255 | #define ESF_DZ_TX_DESC_IS_OPT_LBN 63 |
256 | #define ESF_DZ_TX_DESC_IS_OPT_WIDTH 1 |
257 | #define ESF_DZ_TX_OPTION_TYPE_LBN 60 |
258 | #define ESF_DZ_TX_OPTION_TYPE_WIDTH 3 |
259 | #define ESE_DZ_TX_OPTION_DESC_TSO 7 |
260 | #define ESE_DZ_TX_OPTION_DESC_VLAN 6 |
261 | #define ESE_DZ_TX_OPTION_DESC_CRC_CSUM 0 |
262 | #define ESF_DZ_TX_OPTION_TS_AT_TXDP_LBN 8 |
263 | #define ESF_DZ_TX_OPTION_TS_AT_TXDP_WIDTH 1 |
264 | #define ESF_DZ_TX_OPTION_INNER_UDP_TCP_CSUM_LBN 7 |
265 | #define ESF_DZ_TX_OPTION_INNER_UDP_TCP_CSUM_WIDTH 1 |
266 | #define ESF_DZ_TX_OPTION_INNER_IP_CSUM_LBN 6 |
267 | #define ESF_DZ_TX_OPTION_INNER_IP_CSUM_WIDTH 1 |
268 | #define ESF_DZ_TX_TIMESTAMP_LBN 5 |
269 | #define ESF_DZ_TX_TIMESTAMP_WIDTH 1 |
270 | #define ESF_DZ_TX_OPTION_CRC_MODE_LBN 2 |
271 | #define ESF_DZ_TX_OPTION_CRC_MODE_WIDTH 3 |
272 | #define ESE_DZ_TX_OPTION_CRC_FCOIP_MPA 5 |
273 | #define ESE_DZ_TX_OPTION_CRC_FCOIP_FCOE 4 |
274 | #define ESE_DZ_TX_OPTION_CRC_ISCSI_HDR_AND_PYLD 3 |
275 | #define ESE_DZ_TX_OPTION_CRC_ISCSI_HDR 2 |
276 | #define ESE_DZ_TX_OPTION_CRC_FCOE 1 |
277 | #define ESE_DZ_TX_OPTION_CRC_OFF 0 |
278 | #define ESF_DZ_TX_OPTION_UDP_TCP_CSUM_LBN 1 |
279 | #define ESF_DZ_TX_OPTION_UDP_TCP_CSUM_WIDTH 1 |
280 | #define ESF_DZ_TX_OPTION_IP_CSUM_LBN 0 |
281 | #define ESF_DZ_TX_OPTION_IP_CSUM_WIDTH 1 |
282 | |
283 | /* TX_EVENT */ |
284 | #define ESF_DZ_TX_CODE_LBN 60 |
285 | #define ESF_DZ_TX_CODE_WIDTH 4 |
286 | #define ESF_DZ_TX_OVERRIDE_HOLDOFF_LBN 59 |
287 | #define ESF_DZ_TX_OVERRIDE_HOLDOFF_WIDTH 1 |
288 | #define ESF_DZ_TX_DROP_EVENT_LBN 58 |
289 | #define ESF_DZ_TX_DROP_EVENT_WIDTH 1 |
290 | #define ESF_DD_TX_EV_RSVD_LBN 48 |
291 | #define ESF_DD_TX_EV_RSVD_WIDTH 10 |
292 | #define ESF_EZ_TCP_UDP_INNER_CHKSUM_ERR_LBN 57 |
293 | #define ESF_EZ_TCP_UDP_INNER_CHKSUM_ERR_WIDTH 1 |
294 | #define ESF_EZ_IP_INNER_CHKSUM_ERR_LBN 56 |
295 | #define ESF_EZ_IP_INNER_CHKSUM_ERR_WIDTH 1 |
296 | #define ESF_EZ_TX_EV_RSVD_LBN 48 |
297 | #define ESF_EZ_TX_EV_RSVD_WIDTH 8 |
298 | #define ESF_DZ_TX_SOFT2_LBN 32 |
299 | #define ESF_DZ_TX_SOFT2_WIDTH 16 |
300 | #define ESF_DD_TX_SOFT1_LBN 24 |
301 | #define ESF_DD_TX_SOFT1_WIDTH 8 |
302 | #define ESF_EZ_TX_CAN_MERGE_LBN 31 |
303 | #define ESF_EZ_TX_CAN_MERGE_WIDTH 1 |
304 | #define ESF_EZ_TX_SOFT1_LBN 24 |
305 | #define ESF_EZ_TX_SOFT1_WIDTH 7 |
306 | #define ESF_DZ_TX_QLABEL_LBN 16 |
307 | #define ESF_DZ_TX_QLABEL_WIDTH 5 |
308 | #define ESF_DZ_TX_DESCR_INDX_LBN 0 |
309 | #define ESF_DZ_TX_DESCR_INDX_WIDTH 16 |
310 | |
311 | /* TX_KER_DESC */ |
312 | #define ESF_DZ_TX_KER_TYPE_LBN 63 |
313 | #define ESF_DZ_TX_KER_TYPE_WIDTH 1 |
314 | #define ESF_DZ_TX_KER_CONT_LBN 62 |
315 | #define ESF_DZ_TX_KER_CONT_WIDTH 1 |
316 | #define ESF_DZ_TX_KER_BYTE_CNT_LBN 48 |
317 | #define ESF_DZ_TX_KER_BYTE_CNT_WIDTH 14 |
318 | #define ESF_DZ_TX_KER_BUF_ADDR_LBN 0 |
319 | #define ESF_DZ_TX_KER_BUF_ADDR_WIDTH 48 |
320 | |
321 | /* TX_PIO_DESC */ |
322 | #define ESF_DZ_TX_PIO_TYPE_LBN 63 |
323 | #define ESF_DZ_TX_PIO_TYPE_WIDTH 1 |
324 | #define ESF_DZ_TX_PIO_OPT_LBN 60 |
325 | #define ESF_DZ_TX_PIO_OPT_WIDTH 3 |
326 | #define ESE_DZ_TX_OPTION_DESC_PIO 1 |
327 | #define ESF_DZ_TX_PIO_CONT_LBN 59 |
328 | #define ESF_DZ_TX_PIO_CONT_WIDTH 1 |
329 | #define ESF_DZ_TX_PIO_BYTE_CNT_LBN 32 |
330 | #define ESF_DZ_TX_PIO_BYTE_CNT_WIDTH 12 |
331 | #define ESF_DZ_TX_PIO_BUF_ADDR_LBN 0 |
332 | #define ESF_DZ_TX_PIO_BUF_ADDR_WIDTH 12 |
333 | |
334 | /* TX_TSO_DESC */ |
335 | #define ESF_DZ_TX_DESC_IS_OPT_LBN 63 |
336 | #define ESF_DZ_TX_DESC_IS_OPT_WIDTH 1 |
337 | #define ESF_DZ_TX_OPTION_TYPE_LBN 60 |
338 | #define ESF_DZ_TX_OPTION_TYPE_WIDTH 3 |
339 | #define ESE_DZ_TX_OPTION_DESC_TSO 7 |
340 | #define ESE_DZ_TX_OPTION_DESC_VLAN 6 |
341 | #define ESE_DZ_TX_OPTION_DESC_CRC_CSUM 0 |
342 | #define ESF_DZ_TX_TSO_OPTION_TYPE_LBN 56 |
343 | #define ESF_DZ_TX_TSO_OPTION_TYPE_WIDTH 4 |
344 | #define ESE_DZ_TX_TSO_OPTION_DESC_FATSO2B 3 |
345 | #define ESE_DZ_TX_TSO_OPTION_DESC_FATSO2A 2 |
346 | #define ESE_DZ_TX_TSO_OPTION_DESC_ENCAP 1 |
347 | #define ESE_DZ_TX_TSO_OPTION_DESC_NORMAL 0 |
348 | #define ESF_DZ_TX_TSO_TCP_FLAGS_LBN 48 |
349 | #define ESF_DZ_TX_TSO_TCP_FLAGS_WIDTH 8 |
350 | #define ESF_DZ_TX_TSO_IP_ID_LBN 32 |
351 | #define ESF_DZ_TX_TSO_IP_ID_WIDTH 16 |
352 | #define ESF_DZ_TX_TSO_TCP_SEQNO_LBN 0 |
353 | #define ESF_DZ_TX_TSO_TCP_SEQNO_WIDTH 32 |
354 | |
355 | /* TX_TSO_V2_DESC_A */ |
356 | #define ESF_DZ_TX_DESC_IS_OPT_LBN 63 |
357 | #define ESF_DZ_TX_DESC_IS_OPT_WIDTH 1 |
358 | #define ESF_DZ_TX_OPTION_TYPE_LBN 60 |
359 | #define ESF_DZ_TX_OPTION_TYPE_WIDTH 3 |
360 | #define ESE_DZ_TX_OPTION_DESC_TSO 7 |
361 | #define ESE_DZ_TX_OPTION_DESC_VLAN 6 |
362 | #define ESE_DZ_TX_OPTION_DESC_CRC_CSUM 0 |
363 | #define ESF_DZ_TX_TSO_OPTION_TYPE_LBN 56 |
364 | #define ESF_DZ_TX_TSO_OPTION_TYPE_WIDTH 4 |
365 | #define ESE_DZ_TX_TSO_OPTION_DESC_FATSO2B 3 |
366 | #define ESE_DZ_TX_TSO_OPTION_DESC_FATSO2A 2 |
367 | #define ESE_DZ_TX_TSO_OPTION_DESC_ENCAP 1 |
368 | #define ESE_DZ_TX_TSO_OPTION_DESC_NORMAL 0 |
369 | #define ESF_DZ_TX_TSO_IP_ID_LBN 32 |
370 | #define ESF_DZ_TX_TSO_IP_ID_WIDTH 16 |
371 | #define ESF_DZ_TX_TSO_TCP_SEQNO_LBN 0 |
372 | #define ESF_DZ_TX_TSO_TCP_SEQNO_WIDTH 32 |
373 | |
374 | /* TX_TSO_V2_DESC_B */ |
375 | #define ESF_DZ_TX_DESC_IS_OPT_LBN 63 |
376 | #define ESF_DZ_TX_DESC_IS_OPT_WIDTH 1 |
377 | #define ESF_DZ_TX_OPTION_TYPE_LBN 60 |
378 | #define ESF_DZ_TX_OPTION_TYPE_WIDTH 3 |
379 | #define ESE_DZ_TX_OPTION_DESC_TSO 7 |
380 | #define ESE_DZ_TX_OPTION_DESC_VLAN 6 |
381 | #define ESE_DZ_TX_OPTION_DESC_CRC_CSUM 0 |
382 | #define ESF_DZ_TX_TSO_OPTION_TYPE_LBN 56 |
383 | #define ESF_DZ_TX_TSO_OPTION_TYPE_WIDTH 4 |
384 | #define ESE_DZ_TX_TSO_OPTION_DESC_FATSO2B 3 |
385 | #define ESE_DZ_TX_TSO_OPTION_DESC_FATSO2A 2 |
386 | #define ESE_DZ_TX_TSO_OPTION_DESC_ENCAP 1 |
387 | #define ESE_DZ_TX_TSO_OPTION_DESC_NORMAL 0 |
388 | #define ESF_DZ_TX_TSO_TCP_MSS_LBN 32 |
389 | #define ESF_DZ_TX_TSO_TCP_MSS_WIDTH 16 |
390 | #define ESF_DZ_TX_TSO_OUTER_IPID_LBN 0 |
391 | #define ESF_DZ_TX_TSO_OUTER_IPID_WIDTH 16 |
392 | |
393 | /*************************************************************************/ |
394 | |
395 | /* TX_DESC_UPD_REG: Transmit descriptor update register. |
396 | * We may write just one dword of these registers. |
397 | */ |
398 | #define ER_DZ_TX_DESC_UPD_DWORD (ER_DZ_TX_DESC_UPD + 2 * 4) |
399 | #define ERF_DZ_TX_DESC_WPTR_DWORD_LBN (ERF_DZ_TX_DESC_WPTR_LBN - 2 * 32) |
400 | #define ERF_DZ_TX_DESC_WPTR_DWORD_WIDTH ERF_DZ_TX_DESC_WPTR_WIDTH |
401 | |
402 | /* The workaround for bug 35388 requires multiplexing writes through |
403 | * the TX_DESC_UPD_DWORD address. |
404 | * TX_DESC_UPD: 0ppppppppppp (bit 11 lost) |
405 | * EVQ_RPTR: 1000hhhhhhhh, 1001llllllll (split into high and low bits) |
406 | * EVQ_TMR: 11mmvvvvvvvv (bits 8:13 of value lost) |
407 | */ |
408 | #define ER_DD_EVQ_INDIRECT ER_DZ_TX_DESC_UPD_DWORD |
409 | #define ERF_DD_EVQ_IND_RPTR_FLAGS_LBN 8 |
410 | #define ERF_DD_EVQ_IND_RPTR_FLAGS_WIDTH 4 |
411 | #define EFE_DD_EVQ_IND_RPTR_FLAGS_HIGH 8 |
412 | #define EFE_DD_EVQ_IND_RPTR_FLAGS_LOW 9 |
413 | #define ERF_DD_EVQ_IND_RPTR_LBN 0 |
414 | #define ERF_DD_EVQ_IND_RPTR_WIDTH 8 |
415 | #define ERF_DD_EVQ_IND_TIMER_FLAGS_LBN 10 |
416 | #define ERF_DD_EVQ_IND_TIMER_FLAGS_WIDTH 2 |
417 | #define EFE_DD_EVQ_IND_TIMER_FLAGS 3 |
418 | #define ERF_DD_EVQ_IND_TIMER_MODE_LBN 8 |
419 | #define ERF_DD_EVQ_IND_TIMER_MODE_WIDTH 2 |
420 | #define ERF_DD_EVQ_IND_TIMER_VAL_LBN 0 |
421 | #define ERF_DD_EVQ_IND_TIMER_VAL_WIDTH 8 |
422 | |
423 | /* TX_PIOBUF |
424 | * PIO buffer aperture (paged) |
425 | */ |
426 | #define ER_DZ_TX_PIOBUF 4096 |
427 | #define ER_DZ_TX_PIOBUF_SIZE 2048 |
428 | |
429 | /* RX packet prefix */ |
430 | #define ES_DZ_RX_PREFIX_HASH_OFST 0 |
431 | #define ES_DZ_RX_PREFIX_VLAN1_OFST 4 |
432 | #define ES_DZ_RX_PREFIX_VLAN2_OFST 6 |
433 | #define ES_DZ_RX_PREFIX_PKTLEN_OFST 8 |
434 | #define ES_DZ_RX_PREFIX_TSTAMP_OFST 10 |
435 | #define ES_DZ_RX_PREFIX_SIZE 14 |
436 | |
437 | #endif /* EFX_EF10_REGS_H */ |
438 | |