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1 | /* |
2 | * Copyright (c) 2014, 2015 Netronome Systems, Inc. | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions are met: | |
7 | * | |
8 | * 1. Redistributions of source code must retain the above copyright notice, | |
9 | * this list of conditions and the following disclaimer. | |
10 | * | |
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 | |
14 | * | |
15 | * 3. Neither the name of the copyright holder nor the names of its | |
16 | * contributors may be used to endorse or promote products derived from this | |
17 | * software without specific prior written permission. | |
18 | * | |
19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
20 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE | |
23 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
29 | * POSSIBILITY OF SUCH DAMAGE. | |
30 | */ | |
31 | ||
32 | /* | |
33 | * vim:shiftwidth=8:noexpandtab | |
34 | * | |
35 | * Netronome network device driver: Control BAR layout | |
36 | */ | |
37 | #ifndef _NFP_NET_CTRL_H_ | |
38 | #define _NFP_NET_CTRL_H_ | |
39 | ||
40 | /* | |
41 | * Configuration BAR size. | |
42 | * | |
43 | * The configuration BAR is 8K in size, but on the NFP6000, due to | |
44 | * THB-350, 32k needs to be reserved. | |
45 | */ | |
46 | #ifdef __NFP_IS_6000 | |
47 | #define NFP_NET_CFG_BAR_SZ (32 * 1024) | |
48 | #else | |
49 | #define NFP_NET_CFG_BAR_SZ (8 * 1024) | |
50 | #endif | |
51 | ||
52 | /* Offset in Freelist buffer where packet starts on RX */ | |
53 | #define NFP_NET_RX_OFFSET 32 | |
54 | ||
9f95a23c TL |
55 | /* working with metadata api (NFD version > 3.0) */ |
56 | #define NFP_NET_META_FIELD_SIZE 4 | |
57 | #define NFP_NET_META_FIELD_MASK ((1 << NFP_NET_META_FIELD_SIZE) - 1) | |
58 | ||
59 | /* Prepend field types */ | |
60 | #define NFP_NET_META_HASH 1 /* next field carries hash type */ | |
61 | ||
7c673cae FG |
62 | /* Hash type pre-pended when a RSS hash was computed */ |
63 | #define NFP_NET_RSS_NONE 0 | |
64 | #define NFP_NET_RSS_IPV4 1 | |
65 | #define NFP_NET_RSS_IPV6 2 | |
66 | #define NFP_NET_RSS_IPV6_EX 3 | |
67 | #define NFP_NET_RSS_IPV4_TCP 4 | |
68 | #define NFP_NET_RSS_IPV6_TCP 5 | |
69 | #define NFP_NET_RSS_IPV6_EX_TCP 6 | |
70 | #define NFP_NET_RSS_IPV4_UDP 7 | |
71 | #define NFP_NET_RSS_IPV6_UDP 8 | |
72 | #define NFP_NET_RSS_IPV6_EX_UDP 9 | |
73 | ||
74 | /* | |
75 | * @NFP_NET_TXR_MAX: Maximum number of TX rings | |
76 | * @NFP_NET_TXR_MASK: Mask for TX rings | |
77 | * @NFP_NET_RXR_MAX: Maximum number of RX rings | |
78 | * @NFP_NET_RXR_MASK: Mask for RX rings | |
79 | */ | |
80 | #define NFP_NET_TXR_MAX 64 | |
81 | #define NFP_NET_TXR_MASK (NFP_NET_TXR_MAX - 1) | |
82 | #define NFP_NET_RXR_MAX 64 | |
83 | #define NFP_NET_RXR_MASK (NFP_NET_RXR_MAX - 1) | |
84 | ||
85 | /* | |
86 | * Read/Write config words (0x0000 - 0x002c) | |
87 | * @NFP_NET_CFG_CTRL: Global control | |
88 | * @NFP_NET_CFG_UPDATE: Indicate which fields are updated | |
89 | * @NFP_NET_CFG_TXRS_ENABLE: Bitmask of enabled TX rings | |
90 | * @NFP_NET_CFG_RXRS_ENABLE: Bitmask of enabled RX rings | |
91 | * @NFP_NET_CFG_MTU: Set MTU size | |
92 | * @NFP_NET_CFG_FLBUFSZ: Set freelist buffer size (must be larger than MTU) | |
93 | * @NFP_NET_CFG_EXN: MSI-X table entry for exceptions | |
94 | * @NFP_NET_CFG_LSC: MSI-X table entry for link state changes | |
95 | * @NFP_NET_CFG_MACADDR: MAC address | |
96 | * | |
97 | * TODO: | |
98 | * - define Error details in UPDATE | |
99 | */ | |
100 | #define NFP_NET_CFG_CTRL 0x0000 | |
101 | #define NFP_NET_CFG_CTRL_ENABLE (0x1 << 0) /* Global enable */ | |
102 | #define NFP_NET_CFG_CTRL_PROMISC (0x1 << 1) /* Enable Promisc mode */ | |
103 | #define NFP_NET_CFG_CTRL_L2BC (0x1 << 2) /* Allow L2 Broadcast */ | |
104 | #define NFP_NET_CFG_CTRL_L2MC (0x1 << 3) /* Allow L2 Multicast */ | |
105 | #define NFP_NET_CFG_CTRL_RXCSUM (0x1 << 4) /* Enable RX Checksum */ | |
106 | #define NFP_NET_CFG_CTRL_TXCSUM (0x1 << 5) /* Enable TX Checksum */ | |
107 | #define NFP_NET_CFG_CTRL_RXVLAN (0x1 << 6) /* Enable VLAN strip */ | |
108 | #define NFP_NET_CFG_CTRL_TXVLAN (0x1 << 7) /* Enable VLAN insert */ | |
109 | #define NFP_NET_CFG_CTRL_SCATTER (0x1 << 8) /* Scatter DMA */ | |
110 | #define NFP_NET_CFG_CTRL_GATHER (0x1 << 9) /* Gather DMA */ | |
111 | #define NFP_NET_CFG_CTRL_LSO (0x1 << 10) /* LSO/TSO */ | |
112 | #define NFP_NET_CFG_CTRL_RINGCFG (0x1 << 16) /* Ring runtime changes */ | |
113 | #define NFP_NET_CFG_CTRL_RSS (0x1 << 17) /* RSS */ | |
114 | #define NFP_NET_CFG_CTRL_IRQMOD (0x1 << 18) /* Interrupt moderation */ | |
115 | #define NFP_NET_CFG_CTRL_RINGPRIO (0x1 << 19) /* Ring priorities */ | |
116 | #define NFP_NET_CFG_CTRL_MSIXAUTO (0x1 << 20) /* MSI-X auto-masking */ | |
117 | #define NFP_NET_CFG_CTRL_TXRWB (0x1 << 21) /* Write-back of TX ring*/ | |
118 | #define NFP_NET_CFG_CTRL_L2SWITCH (0x1 << 22) /* L2 Switch */ | |
119 | #define NFP_NET_CFG_CTRL_L2SWITCH_LOCAL (0x1 << 23) /* Switch to local */ | |
120 | #define NFP_NET_CFG_CTRL_VXLAN (0x1 << 24) /* Enable VXLAN */ | |
121 | #define NFP_NET_CFG_CTRL_NVGRE (0x1 << 25) /* Enable NVGRE */ | |
11fdf7f2 | 122 | #define NFP_NET_CFG_CTRL_MSIX_TX_OFF (0x1 << 26) /* Disable MSIX for TX */ |
9f95a23c TL |
123 | #define NFP_NET_CFG_CTRL_LSO2 (0x1 << 28) /* LSO/TSO (version 2) */ |
124 | #define NFP_NET_CFG_CTRL_RSS2 (0x1 << 29) /* RSS (version 2) */ | |
125 | #define NFP_NET_CFG_CTRL_LIVE_ADDR (0x1U << 31)/* live MAC addr change */ | |
7c673cae FG |
126 | #define NFP_NET_CFG_UPDATE 0x0004 |
127 | #define NFP_NET_CFG_UPDATE_GEN (0x1 << 0) /* General update */ | |
128 | #define NFP_NET_CFG_UPDATE_RING (0x1 << 1) /* Ring config change */ | |
129 | #define NFP_NET_CFG_UPDATE_RSS (0x1 << 2) /* RSS config change */ | |
130 | #define NFP_NET_CFG_UPDATE_TXRPRIO (0x1 << 3) /* TX Ring prio change */ | |
131 | #define NFP_NET_CFG_UPDATE_RXRPRIO (0x1 << 4) /* RX Ring prio change */ | |
132 | #define NFP_NET_CFG_UPDATE_MSIX (0x1 << 5) /* MSI-X change */ | |
133 | #define NFP_NET_CFG_UPDATE_L2SWITCH (0x1 << 6) /* Switch changes */ | |
134 | #define NFP_NET_CFG_UPDATE_RESET (0x1 << 7) /* Update due to FLR */ | |
135 | #define NFP_NET_CFG_UPDATE_IRQMOD (0x1 << 8) /* IRQ mod change */ | |
136 | #define NFP_NET_CFG_UPDATE_VXLAN (0x1 << 9) /* VXLAN port change */ | |
9f95a23c TL |
137 | #define NFP_NET_CFG_UPDATE_MACADDR (0x1 << 11) /* MAC address change */ |
138 | #define NFP_NET_CFG_UPDATE_ERR (0x1U << 31) /* A error occurred */ | |
7c673cae FG |
139 | #define NFP_NET_CFG_TXRS_ENABLE 0x0008 |
140 | #define NFP_NET_CFG_RXRS_ENABLE 0x0010 | |
141 | #define NFP_NET_CFG_MTU 0x0018 | |
142 | #define NFP_NET_CFG_FLBUFSZ 0x001c | |
143 | #define NFP_NET_CFG_EXN 0x001f | |
144 | #define NFP_NET_CFG_LSC 0x0020 | |
145 | #define NFP_NET_CFG_MACADDR 0x0024 | |
146 | ||
9f95a23c TL |
147 | #define NFP_NET_CFG_CTRL_LSO_ANY (NFP_NET_CFG_CTRL_LSO | NFP_NET_CFG_CTRL_LSO2) |
148 | ||
7c673cae FG |
149 | /* |
150 | * Read-only words (0x0030 - 0x0050): | |
151 | * @NFP_NET_CFG_VERSION: Firmware version number | |
152 | * @NFP_NET_CFG_STS: Status | |
153 | * @NFP_NET_CFG_CAP: Capabilities (same bits as @NFP_NET_CFG_CTRL) | |
154 | * @NFP_NET_MAX_TXRINGS: Maximum number of TX rings | |
155 | * @NFP_NET_MAX_RXRINGS: Maximum number of RX rings | |
156 | * @NFP_NET_MAX_MTU: Maximum support MTU | |
157 | * @NFP_NET_CFG_START_TXQ: Start Queue Control Queue to use for TX (PF only) | |
158 | * @NFP_NET_CFG_START_RXQ: Start Queue Control Queue to use for RX (PF only) | |
159 | * | |
160 | * TODO: | |
161 | * - define more STS bits | |
162 | */ | |
163 | #define NFP_NET_CFG_VERSION 0x0030 | |
164 | #define NFP_NET_CFG_VERSION_RESERVED_MASK (0xff << 24) | |
165 | #define NFP_NET_CFG_VERSION_CLASS_MASK (0xff << 16) | |
166 | #define NFP_NET_CFG_VERSION_CLASS(x) (((x) & 0xff) << 16) | |
167 | #define NFP_NET_CFG_VERSION_CLASS_GENERIC 0 | |
168 | #define NFP_NET_CFG_VERSION_MAJOR_MASK (0xff << 8) | |
169 | #define NFP_NET_CFG_VERSION_MAJOR(x) (((x) & 0xff) << 8) | |
170 | #define NFP_NET_CFG_VERSION_MINOR_MASK (0xff << 0) | |
171 | #define NFP_NET_CFG_VERSION_MINOR(x) (((x) & 0xff) << 0) | |
172 | #define NFP_NET_CFG_STS 0x0034 | |
173 | #define NFP_NET_CFG_STS_LINK (0x1 << 0) /* Link up or down */ | |
11fdf7f2 TL |
174 | /* Link rate */ |
175 | #define NFP_NET_CFG_STS_LINK_RATE_SHIFT 1 | |
176 | #define NFP_NET_CFG_STS_LINK_RATE_MASK 0xF | |
177 | #define NFP_NET_CFG_STS_LINK_RATE_UNSUPPORTED 0 | |
178 | #define NFP_NET_CFG_STS_LINK_RATE_UNKNOWN 1 | |
179 | #define NFP_NET_CFG_STS_LINK_RATE_1G 2 | |
180 | #define NFP_NET_CFG_STS_LINK_RATE_10G 3 | |
181 | #define NFP_NET_CFG_STS_LINK_RATE_25G 4 | |
182 | #define NFP_NET_CFG_STS_LINK_RATE_40G 5 | |
183 | #define NFP_NET_CFG_STS_LINK_RATE_50G 6 | |
184 | #define NFP_NET_CFG_STS_LINK_RATE_100G 7 | |
7c673cae FG |
185 | #define NFP_NET_CFG_CAP 0x0038 |
186 | #define NFP_NET_CFG_MAX_TXRINGS 0x003c | |
187 | #define NFP_NET_CFG_MAX_RXRINGS 0x0040 | |
188 | #define NFP_NET_CFG_MAX_MTU 0x0044 | |
189 | /* Next two words are being used by VFs for solving THB350 issue */ | |
190 | #define NFP_NET_CFG_START_TXQ 0x0048 | |
191 | #define NFP_NET_CFG_START_RXQ 0x004c | |
192 | ||
193 | /* | |
194 | * NFP-3200 workaround (0x0050 - 0x0058) | |
195 | * @NFP_NET_CFG_SPARE_ADDR: DMA address for ME code to use (e.g. YDS-155 fix) | |
196 | */ | |
197 | #define NFP_NET_CFG_SPARE_ADDR 0x0050 | |
198 | /** | |
199 | * NFP6000/NFP4000 - Prepend configuration | |
200 | */ | |
201 | #define NFP_NET_CFG_RX_OFFSET 0x0050 | |
202 | #define NFP_NET_CFG_RX_OFFSET_DYNAMIC 0 /* Prepend mode */ | |
203 | ||
204 | /** | |
205 | * Reuse spare address to contain the offset from the start of | |
206 | * the host buffer where the first byte of the received frame | |
207 | * will land. Any metadata will come prior to that offset. If the | |
208 | * value in this field is 0, it means that that the metadata will | |
209 | * always land starting at the first byte of the host buffer and | |
210 | * packet data will immediately follow the metadata. As always, | |
211 | * the RX descriptor indicates the presence or absence of metadata | |
212 | * along with the length thereof. | |
213 | */ | |
214 | #define NFP_NET_CFG_RX_OFFSET_ADDR 0x0050 | |
215 | ||
216 | #define NFP_NET_CFG_VXLAN_PORT 0x0060 | |
217 | #define NFP_NET_CFG_VXLAN_SZ 0x0008 | |
218 | ||
219 | /* Offload definitions */ | |
220 | #define NFP_NET_N_VXLAN_PORTS (NFP_NET_CFG_VXLAN_SZ / sizeof(uint16_t)) | |
221 | ||
222 | /** | |
223 | * 64B reserved for future use (0x0080 - 0x00c0) | |
224 | */ | |
225 | #define NFP_NET_CFG_RESERVED 0x0080 | |
226 | #define NFP_NET_CFG_RESERVED_SZ 0x0040 | |
227 | ||
228 | /* | |
229 | * RSS configuration (0x0100 - 0x01ac): | |
230 | * Used only when NFP_NET_CFG_CTRL_RSS is enabled | |
231 | * @NFP_NET_CFG_RSS_CFG: RSS configuration word | |
232 | * @NFP_NET_CFG_RSS_KEY: RSS "secret" key | |
233 | * @NFP_NET_CFG_RSS_ITBL: RSS indirection table | |
234 | */ | |
235 | #define NFP_NET_CFG_RSS_BASE 0x0100 | |
236 | #define NFP_NET_CFG_RSS_CTRL NFP_NET_CFG_RSS_BASE | |
237 | #define NFP_NET_CFG_RSS_MASK (0x7f) | |
238 | #define NFP_NET_CFG_RSS_MASK_of(_x) ((_x) & 0x7f) | |
239 | #define NFP_NET_CFG_RSS_IPV4 (1 << 8) /* RSS for IPv4 */ | |
240 | #define NFP_NET_CFG_RSS_IPV6 (1 << 9) /* RSS for IPv6 */ | |
241 | #define NFP_NET_CFG_RSS_IPV4_TCP (1 << 10) /* RSS for IPv4/TCP */ | |
242 | #define NFP_NET_CFG_RSS_IPV4_UDP (1 << 11) /* RSS for IPv4/UDP */ | |
243 | #define NFP_NET_CFG_RSS_IPV6_TCP (1 << 12) /* RSS for IPv6/TCP */ | |
244 | #define NFP_NET_CFG_RSS_IPV6_UDP (1 << 13) /* RSS for IPv6/UDP */ | |
245 | #define NFP_NET_CFG_RSS_TOEPLITZ (1 << 24) /* Use Toeplitz hash */ | |
246 | #define NFP_NET_CFG_RSS_KEY (NFP_NET_CFG_RSS_BASE + 0x4) | |
247 | #define NFP_NET_CFG_RSS_KEY_SZ 0x28 | |
248 | #define NFP_NET_CFG_RSS_ITBL (NFP_NET_CFG_RSS_BASE + 0x4 + \ | |
249 | NFP_NET_CFG_RSS_KEY_SZ) | |
250 | #define NFP_NET_CFG_RSS_ITBL_SZ 0x80 | |
251 | ||
252 | /* | |
253 | * TX ring configuration (0x200 - 0x800) | |
254 | * @NFP_NET_CFG_TXR_BASE: Base offset for TX ring configuration | |
255 | * @NFP_NET_CFG_TXR_ADDR: Per TX ring DMA address (8B entries) | |
256 | * @NFP_NET_CFG_TXR_WB_ADDR: Per TX ring write back DMA address (8B entries) | |
257 | * @NFP_NET_CFG_TXR_SZ: Per TX ring ring size (1B entries) | |
258 | * @NFP_NET_CFG_TXR_VEC: Per TX ring MSI-X table entry (1B entries) | |
259 | * @NFP_NET_CFG_TXR_PRIO: Per TX ring priority (1B entries) | |
260 | * @NFP_NET_CFG_TXR_IRQ_MOD: Per TX ring interrupt moderation (4B entries) | |
261 | */ | |
262 | #define NFP_NET_CFG_TXR_BASE 0x0200 | |
263 | #define NFP_NET_CFG_TXR_ADDR(_x) (NFP_NET_CFG_TXR_BASE + ((_x) * 0x8)) | |
264 | #define NFP_NET_CFG_TXR_WB_ADDR(_x) (NFP_NET_CFG_TXR_BASE + 0x200 + \ | |
265 | ((_x) * 0x8)) | |
266 | #define NFP_NET_CFG_TXR_SZ(_x) (NFP_NET_CFG_TXR_BASE + 0x400 + (_x)) | |
267 | #define NFP_NET_CFG_TXR_VEC(_x) (NFP_NET_CFG_TXR_BASE + 0x440 + (_x)) | |
268 | #define NFP_NET_CFG_TXR_PRIO(_x) (NFP_NET_CFG_TXR_BASE + 0x480 + (_x)) | |
269 | #define NFP_NET_CFG_TXR_IRQ_MOD(_x) (NFP_NET_CFG_TXR_BASE + 0x500 + \ | |
270 | ((_x) * 0x4)) | |
271 | ||
272 | /* | |
273 | * RX ring configuration (0x0800 - 0x0c00) | |
274 | * @NFP_NET_CFG_RXR_BASE: Base offset for RX ring configuration | |
275 | * @NFP_NET_CFG_RXR_ADDR: Per TX ring DMA address (8B entries) | |
276 | * @NFP_NET_CFG_RXR_SZ: Per TX ring ring size (1B entries) | |
277 | * @NFP_NET_CFG_RXR_VEC: Per TX ring MSI-X table entry (1B entries) | |
278 | * @NFP_NET_CFG_RXR_PRIO: Per TX ring priority (1B entries) | |
279 | * @NFP_NET_CFG_RXR_IRQ_MOD: Per TX ring interrupt moderation (4B entries) | |
280 | */ | |
281 | #define NFP_NET_CFG_RXR_BASE 0x0800 | |
282 | #define NFP_NET_CFG_RXR_ADDR(_x) (NFP_NET_CFG_RXR_BASE + ((_x) * 0x8)) | |
283 | #define NFP_NET_CFG_RXR_SZ(_x) (NFP_NET_CFG_RXR_BASE + 0x200 + (_x)) | |
284 | #define NFP_NET_CFG_RXR_VEC(_x) (NFP_NET_CFG_RXR_BASE + 0x240 + (_x)) | |
285 | #define NFP_NET_CFG_RXR_PRIO(_x) (NFP_NET_CFG_RXR_BASE + 0x280 + (_x)) | |
286 | #define NFP_NET_CFG_RXR_IRQ_MOD(_x) (NFP_NET_CFG_RXR_BASE + 0x300 + \ | |
287 | ((_x) * 0x4)) | |
288 | ||
289 | /* | |
290 | * Interrupt Control/Cause registers (0x0c00 - 0x0d00) | |
291 | * These registers are only used when MSI-X auto-masking is not | |
292 | * enabled (@NFP_NET_CFG_CTRL_MSIXAUTO not set). The array is index | |
293 | * by MSI-X entry and are 1B in size. If an entry is zero, the | |
294 | * corresponding entry is enabled. If the FW generates an interrupt, | |
295 | * it writes a cause into the corresponding field. This also masks | |
296 | * the MSI-X entry and the host driver must clear the register to | |
297 | * re-enable the interrupt. | |
298 | */ | |
299 | #define NFP_NET_CFG_ICR_BASE 0x0c00 | |
300 | #define NFP_NET_CFG_ICR(_x) (NFP_NET_CFG_ICR_BASE + (_x)) | |
301 | #define NFP_NET_CFG_ICR_UNMASKED 0x0 | |
302 | #define NFP_NET_CFG_ICR_RXTX 0x1 | |
303 | #define NFP_NET_CFG_ICR_LSC 0x2 | |
304 | ||
305 | /* | |
306 | * General device stats (0x0d00 - 0x0d90) | |
307 | * all counters are 64bit. | |
308 | */ | |
309 | #define NFP_NET_CFG_STATS_BASE 0x0d00 | |
310 | #define NFP_NET_CFG_STATS_RX_DISCARDS (NFP_NET_CFG_STATS_BASE + 0x00) | |
311 | #define NFP_NET_CFG_STATS_RX_ERRORS (NFP_NET_CFG_STATS_BASE + 0x08) | |
312 | #define NFP_NET_CFG_STATS_RX_OCTETS (NFP_NET_CFG_STATS_BASE + 0x10) | |
313 | #define NFP_NET_CFG_STATS_RX_UC_OCTETS (NFP_NET_CFG_STATS_BASE + 0x18) | |
314 | #define NFP_NET_CFG_STATS_RX_MC_OCTETS (NFP_NET_CFG_STATS_BASE + 0x20) | |
315 | #define NFP_NET_CFG_STATS_RX_BC_OCTETS (NFP_NET_CFG_STATS_BASE + 0x28) | |
316 | #define NFP_NET_CFG_STATS_RX_FRAMES (NFP_NET_CFG_STATS_BASE + 0x30) | |
317 | #define NFP_NET_CFG_STATS_RX_MC_FRAMES (NFP_NET_CFG_STATS_BASE + 0x38) | |
318 | #define NFP_NET_CFG_STATS_RX_BC_FRAMES (NFP_NET_CFG_STATS_BASE + 0x40) | |
319 | ||
320 | #define NFP_NET_CFG_STATS_TX_DISCARDS (NFP_NET_CFG_STATS_BASE + 0x48) | |
321 | #define NFP_NET_CFG_STATS_TX_ERRORS (NFP_NET_CFG_STATS_BASE + 0x50) | |
322 | #define NFP_NET_CFG_STATS_TX_OCTETS (NFP_NET_CFG_STATS_BASE + 0x58) | |
323 | #define NFP_NET_CFG_STATS_TX_UC_OCTETS (NFP_NET_CFG_STATS_BASE + 0x60) | |
324 | #define NFP_NET_CFG_STATS_TX_MC_OCTETS (NFP_NET_CFG_STATS_BASE + 0x68) | |
325 | #define NFP_NET_CFG_STATS_TX_BC_OCTETS (NFP_NET_CFG_STATS_BASE + 0x70) | |
326 | #define NFP_NET_CFG_STATS_TX_FRAMES (NFP_NET_CFG_STATS_BASE + 0x78) | |
327 | #define NFP_NET_CFG_STATS_TX_MC_FRAMES (NFP_NET_CFG_STATS_BASE + 0x80) | |
328 | #define NFP_NET_CFG_STATS_TX_BC_FRAMES (NFP_NET_CFG_STATS_BASE + 0x88) | |
329 | ||
330 | /* | |
331 | * Per ring stats (0x1000 - 0x1800) | |
332 | * options, 64bit per entry | |
333 | * @NFP_NET_CFG_TXR_STATS: TX ring statistics (Packet and Byte count) | |
334 | * @NFP_NET_CFG_RXR_STATS: RX ring statistics (Packet and Byte count) | |
335 | */ | |
336 | #define NFP_NET_CFG_TXR_STATS_BASE 0x1000 | |
337 | #define NFP_NET_CFG_TXR_STATS(_x) (NFP_NET_CFG_TXR_STATS_BASE + \ | |
338 | ((_x) * 0x10)) | |
339 | #define NFP_NET_CFG_RXR_STATS_BASE 0x1400 | |
340 | #define NFP_NET_CFG_RXR_STATS(_x) (NFP_NET_CFG_RXR_STATS_BASE + \ | |
341 | ((_x) * 0x10)) | |
342 | ||
9f95a23c TL |
343 | /* PF multiport offset */ |
344 | #define NFP_PF_CSR_SLICE_SIZE (32 * 1024) | |
345 | ||
7c673cae FG |
346 | #endif /* _NFP_NET_CTRL_H_ */ |
347 | /* | |
348 | * Local variables: | |
349 | * c-file-style: "Linux" | |
350 | * indent-tabs-mode: t | |
351 | * End: | |
352 | */ |