1 /*******************************************************************************
3 * Intel Ethernet Controller XL710 Family Linux Virtual Function Driver
4 * Copyright(c) 2013 - 2014 Intel Corporation.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * You should have received a copy of the GNU General Public License along
16 * with this program. If not, see <http://www.gnu.org/licenses/>.
18 * The full GNU General Public License is included in this distribution in
19 * the file called "COPYING".
21 * Contact Information:
22 * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
25 ******************************************************************************/
27 #include "i40e_type.h"
28 #include "i40e_adminq.h"
29 #include "i40e_prototype.h"
30 #include "i40e_virtchnl.h"
33 * i40e_set_mac_type - Sets MAC type
34 * @hw: pointer to the HW structure
36 * This function sets the mac type of the adapter based on the
37 * vendor ID and device ID stored in the hw structure.
39 i40e_status
i40e_set_mac_type(struct i40e_hw
*hw
)
41 i40e_status status
= 0;
43 if (hw
->vendor_id
== PCI_VENDOR_ID_INTEL
) {
44 switch (hw
->device_id
) {
45 case I40E_DEV_ID_SFP_XL710
:
46 case I40E_DEV_ID_QEMU
:
47 case I40E_DEV_ID_KX_A
:
48 case I40E_DEV_ID_KX_B
:
49 case I40E_DEV_ID_KX_C
:
50 case I40E_DEV_ID_QSFP_A
:
51 case I40E_DEV_ID_QSFP_B
:
52 case I40E_DEV_ID_QSFP_C
:
53 case I40E_DEV_ID_10G_BASE_T
:
54 hw
->mac
.type
= I40E_MAC_XL710
;
57 case I40E_DEV_ID_VF_HV
:
58 hw
->mac
.type
= I40E_MAC_VF
;
61 hw
->mac
.type
= I40E_MAC_GENERIC
;
65 status
= I40E_ERR_DEVICE_NOT_SUPPORTED
;
68 hw_dbg(hw
, "i40e_set_mac_type found mac: %d, returns: %d\n",
69 hw
->mac
.type
, status
);
75 * @hw: debug mask related to admin queue
77 * @desc: pointer to admin queue descriptor
78 * @buffer: pointer to command buffer
79 * @buf_len: max length of buffer
81 * Dumps debug log about adminq command with descriptor contents.
83 void i40evf_debug_aq(struct i40e_hw
*hw
, enum i40e_debug_mask mask
, void *desc
,
84 void *buffer
, u16 buf_len
)
86 struct i40e_aq_desc
*aq_desc
= (struct i40e_aq_desc
*)desc
;
87 u16 len
= le16_to_cpu(aq_desc
->datalen
);
88 u8
*aq_buffer
= (u8
*)buffer
;
92 if ((!(mask
& hw
->debug_mask
)) || (desc
== NULL
))
96 "AQ CMD: opcode 0x%04X, flags 0x%04X, datalen 0x%04X, retval 0x%04X\n",
97 le16_to_cpu(aq_desc
->opcode
),
98 le16_to_cpu(aq_desc
->flags
),
99 le16_to_cpu(aq_desc
->datalen
),
100 le16_to_cpu(aq_desc
->retval
));
101 i40e_debug(hw
, mask
, "\tcookie (h,l) 0x%08X 0x%08X\n",
102 le32_to_cpu(aq_desc
->cookie_high
),
103 le32_to_cpu(aq_desc
->cookie_low
));
104 i40e_debug(hw
, mask
, "\tparam (0,1) 0x%08X 0x%08X\n",
105 le32_to_cpu(aq_desc
->params
.internal
.param0
),
106 le32_to_cpu(aq_desc
->params
.internal
.param1
));
107 i40e_debug(hw
, mask
, "\taddr (h,l) 0x%08X 0x%08X\n",
108 le32_to_cpu(aq_desc
->params
.external
.addr_high
),
109 le32_to_cpu(aq_desc
->params
.external
.addr_low
));
111 if ((buffer
!= NULL
) && (aq_desc
->datalen
!= 0)) {
112 memset(data
, 0, sizeof(data
));
113 i40e_debug(hw
, mask
, "AQ CMD Buffer:\n");
116 for (i
= 0; i
< len
; i
++) {
117 data
[((i
% 16) / 4)] |=
118 ((u32
)aq_buffer
[i
]) << (8 * (i
% 4));
119 if ((i
% 16) == 15) {
121 "\t0x%04X %08X %08X %08X %08X\n",
122 i
- 15, le32_to_cpu(data
[0]),
123 le32_to_cpu(data
[1]),
124 le32_to_cpu(data
[2]),
125 le32_to_cpu(data
[3]));
126 memset(data
, 0, sizeof(data
));
130 i40e_debug(hw
, mask
, "\t0x%04X %08X %08X %08X %08X\n",
131 i
- (i
% 16), le32_to_cpu(data
[0]),
132 le32_to_cpu(data
[1]),
133 le32_to_cpu(data
[2]),
134 le32_to_cpu(data
[3]));
139 * i40evf_check_asq_alive
140 * @hw: pointer to the hw struct
142 * Returns true if Queue is enabled else false.
144 bool i40evf_check_asq_alive(struct i40e_hw
*hw
)
147 return !!(rd32(hw
, hw
->aq
.asq
.len
) &
148 I40E_PF_ATQLEN_ATQENABLE_MASK
);
154 * i40evf_aq_queue_shutdown
155 * @hw: pointer to the hw struct
156 * @unloading: is the driver unloading itself
158 * Tell the Firmware that we're shutting down the AdminQ and whether
159 * or not the driver is unloading as well.
161 i40e_status
i40evf_aq_queue_shutdown(struct i40e_hw
*hw
,
164 struct i40e_aq_desc desc
;
165 struct i40e_aqc_queue_shutdown
*cmd
=
166 (struct i40e_aqc_queue_shutdown
*)&desc
.params
.raw
;
169 i40evf_fill_default_direct_cmd_desc(&desc
,
170 i40e_aqc_opc_queue_shutdown
);
173 cmd
->driver_unloading
= cpu_to_le32(I40E_AQ_DRIVER_UNLOADING
);
174 status
= i40evf_asq_send_command(hw
, &desc
, NULL
, 0, NULL
);
180 /* The i40evf_ptype_lookup table is used to convert from the 8-bit ptype in the
181 * hardware to a bit-field that can be used by SW to more easily determine the
184 * Macros are used to shorten the table lines and make this table human
187 * We store the PTYPE in the top byte of the bit field - this is just so that
188 * we can check that the table doesn't have a row missing, as the index into
189 * the table should be the PTYPE.
193 * IF NOT i40evf_ptype_lookup[ptype].known
196 * ELSE IF i40evf_ptype_lookup[ptype].outer_ip == I40E_RX_PTYPE_OUTER_IP
197 * Use the rest of the fields to look at the tunnels, inner protocols, etc
199 * Use the enum i40e_rx_l2_ptype to decode the packet type
203 /* macro to make the table lines short */
204 #define I40E_PTT(PTYPE, OUTER_IP, OUTER_IP_VER, OUTER_FRAG, T, TE, TEF, I, PL)\
207 I40E_RX_PTYPE_OUTER_##OUTER_IP, \
208 I40E_RX_PTYPE_OUTER_##OUTER_IP_VER, \
209 I40E_RX_PTYPE_##OUTER_FRAG, \
210 I40E_RX_PTYPE_TUNNEL_##T, \
211 I40E_RX_PTYPE_TUNNEL_END_##TE, \
212 I40E_RX_PTYPE_##TEF, \
213 I40E_RX_PTYPE_INNER_PROT_##I, \
214 I40E_RX_PTYPE_PAYLOAD_LAYER_##PL }
216 #define I40E_PTT_UNUSED_ENTRY(PTYPE) \
217 { PTYPE, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
219 /* shorter macros makes the table fit but are terse */
220 #define I40E_RX_PTYPE_NOF I40E_RX_PTYPE_NOT_FRAG
221 #define I40E_RX_PTYPE_FRG I40E_RX_PTYPE_FRAG
222 #define I40E_RX_PTYPE_INNER_PROT_TS I40E_RX_PTYPE_INNER_PROT_TIMESYNC
224 /* Lookup table mapping the HW PTYPE to the bit field for decoding */
225 struct i40e_rx_ptype_decoded i40evf_ptype_lookup
[] = {
226 /* L2 Packet types */
227 I40E_PTT_UNUSED_ENTRY(0),
228 I40E_PTT(1, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY2
),
229 I40E_PTT(2, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, TS
, PAY2
),
230 I40E_PTT(3, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY2
),
231 I40E_PTT_UNUSED_ENTRY(4),
232 I40E_PTT_UNUSED_ENTRY(5),
233 I40E_PTT(6, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY2
),
234 I40E_PTT(7, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY2
),
235 I40E_PTT_UNUSED_ENTRY(8),
236 I40E_PTT_UNUSED_ENTRY(9),
237 I40E_PTT(10, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY2
),
238 I40E_PTT(11, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, NONE
),
239 I40E_PTT(12, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
240 I40E_PTT(13, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
241 I40E_PTT(14, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
242 I40E_PTT(15, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
243 I40E_PTT(16, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
244 I40E_PTT(17, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
245 I40E_PTT(18, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
246 I40E_PTT(19, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
247 I40E_PTT(20, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
248 I40E_PTT(21, L2
, NONE
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
250 /* Non Tunneled IPv4 */
251 I40E_PTT(22, IP
, IPV4
, FRG
, NONE
, NONE
, NOF
, NONE
, PAY3
),
252 I40E_PTT(23, IP
, IPV4
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
253 I40E_PTT(24, IP
, IPV4
, NOF
, NONE
, NONE
, NOF
, UDP
, PAY4
),
254 I40E_PTT_UNUSED_ENTRY(25),
255 I40E_PTT(26, IP
, IPV4
, NOF
, NONE
, NONE
, NOF
, TCP
, PAY4
),
256 I40E_PTT(27, IP
, IPV4
, NOF
, NONE
, NONE
, NOF
, SCTP
, PAY4
),
257 I40E_PTT(28, IP
, IPV4
, NOF
, NONE
, NONE
, NOF
, ICMP
, PAY4
),
260 I40E_PTT(29, IP
, IPV4
, NOF
, IP_IP
, IPV4
, FRG
, NONE
, PAY3
),
261 I40E_PTT(30, IP
, IPV4
, NOF
, IP_IP
, IPV4
, NOF
, NONE
, PAY3
),
262 I40E_PTT(31, IP
, IPV4
, NOF
, IP_IP
, IPV4
, NOF
, UDP
, PAY4
),
263 I40E_PTT_UNUSED_ENTRY(32),
264 I40E_PTT(33, IP
, IPV4
, NOF
, IP_IP
, IPV4
, NOF
, TCP
, PAY4
),
265 I40E_PTT(34, IP
, IPV4
, NOF
, IP_IP
, IPV4
, NOF
, SCTP
, PAY4
),
266 I40E_PTT(35, IP
, IPV4
, NOF
, IP_IP
, IPV4
, NOF
, ICMP
, PAY4
),
269 I40E_PTT(36, IP
, IPV4
, NOF
, IP_IP
, IPV6
, FRG
, NONE
, PAY3
),
270 I40E_PTT(37, IP
, IPV4
, NOF
, IP_IP
, IPV6
, NOF
, NONE
, PAY3
),
271 I40E_PTT(38, IP
, IPV4
, NOF
, IP_IP
, IPV6
, NOF
, UDP
, PAY4
),
272 I40E_PTT_UNUSED_ENTRY(39),
273 I40E_PTT(40, IP
, IPV4
, NOF
, IP_IP
, IPV6
, NOF
, TCP
, PAY4
),
274 I40E_PTT(41, IP
, IPV4
, NOF
, IP_IP
, IPV6
, NOF
, SCTP
, PAY4
),
275 I40E_PTT(42, IP
, IPV4
, NOF
, IP_IP
, IPV6
, NOF
, ICMP
, PAY4
),
277 /* IPv4 --> GRE/NAT */
278 I40E_PTT(43, IP
, IPV4
, NOF
, IP_GRENAT
, NONE
, NOF
, NONE
, PAY3
),
280 /* IPv4 --> GRE/NAT --> IPv4 */
281 I40E_PTT(44, IP
, IPV4
, NOF
, IP_GRENAT
, IPV4
, FRG
, NONE
, PAY3
),
282 I40E_PTT(45, IP
, IPV4
, NOF
, IP_GRENAT
, IPV4
, NOF
, NONE
, PAY3
),
283 I40E_PTT(46, IP
, IPV4
, NOF
, IP_GRENAT
, IPV4
, NOF
, UDP
, PAY4
),
284 I40E_PTT_UNUSED_ENTRY(47),
285 I40E_PTT(48, IP
, IPV4
, NOF
, IP_GRENAT
, IPV4
, NOF
, TCP
, PAY4
),
286 I40E_PTT(49, IP
, IPV4
, NOF
, IP_GRENAT
, IPV4
, NOF
, SCTP
, PAY4
),
287 I40E_PTT(50, IP
, IPV4
, NOF
, IP_GRENAT
, IPV4
, NOF
, ICMP
, PAY4
),
289 /* IPv4 --> GRE/NAT --> IPv6 */
290 I40E_PTT(51, IP
, IPV4
, NOF
, IP_GRENAT
, IPV6
, FRG
, NONE
, PAY3
),
291 I40E_PTT(52, IP
, IPV4
, NOF
, IP_GRENAT
, IPV6
, NOF
, NONE
, PAY3
),
292 I40E_PTT(53, IP
, IPV4
, NOF
, IP_GRENAT
, IPV6
, NOF
, UDP
, PAY4
),
293 I40E_PTT_UNUSED_ENTRY(54),
294 I40E_PTT(55, IP
, IPV4
, NOF
, IP_GRENAT
, IPV6
, NOF
, TCP
, PAY4
),
295 I40E_PTT(56, IP
, IPV4
, NOF
, IP_GRENAT
, IPV6
, NOF
, SCTP
, PAY4
),
296 I40E_PTT(57, IP
, IPV4
, NOF
, IP_GRENAT
, IPV6
, NOF
, ICMP
, PAY4
),
298 /* IPv4 --> GRE/NAT --> MAC */
299 I40E_PTT(58, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, NONE
, NOF
, NONE
, PAY3
),
301 /* IPv4 --> GRE/NAT --> MAC --> IPv4 */
302 I40E_PTT(59, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV4
, FRG
, NONE
, PAY3
),
303 I40E_PTT(60, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, NONE
, PAY3
),
304 I40E_PTT(61, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, UDP
, PAY4
),
305 I40E_PTT_UNUSED_ENTRY(62),
306 I40E_PTT(63, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, TCP
, PAY4
),
307 I40E_PTT(64, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, SCTP
, PAY4
),
308 I40E_PTT(65, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, ICMP
, PAY4
),
310 /* IPv4 --> GRE/NAT -> MAC --> IPv6 */
311 I40E_PTT(66, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV6
, FRG
, NONE
, PAY3
),
312 I40E_PTT(67, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, NONE
, PAY3
),
313 I40E_PTT(68, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, UDP
, PAY4
),
314 I40E_PTT_UNUSED_ENTRY(69),
315 I40E_PTT(70, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, TCP
, PAY4
),
316 I40E_PTT(71, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, SCTP
, PAY4
),
317 I40E_PTT(72, IP
, IPV4
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, ICMP
, PAY4
),
319 /* IPv4 --> GRE/NAT --> MAC/VLAN */
320 I40E_PTT(73, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, NONE
, NOF
, NONE
, PAY3
),
322 /* IPv4 ---> GRE/NAT -> MAC/VLAN --> IPv4 */
323 I40E_PTT(74, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, FRG
, NONE
, PAY3
),
324 I40E_PTT(75, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, NONE
, PAY3
),
325 I40E_PTT(76, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, UDP
, PAY4
),
326 I40E_PTT_UNUSED_ENTRY(77),
327 I40E_PTT(78, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, TCP
, PAY4
),
328 I40E_PTT(79, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, SCTP
, PAY4
),
329 I40E_PTT(80, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, ICMP
, PAY4
),
331 /* IPv4 -> GRE/NAT -> MAC/VLAN --> IPv6 */
332 I40E_PTT(81, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, FRG
, NONE
, PAY3
),
333 I40E_PTT(82, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, NONE
, PAY3
),
334 I40E_PTT(83, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, UDP
, PAY4
),
335 I40E_PTT_UNUSED_ENTRY(84),
336 I40E_PTT(85, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, TCP
, PAY4
),
337 I40E_PTT(86, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, SCTP
, PAY4
),
338 I40E_PTT(87, IP
, IPV4
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, ICMP
, PAY4
),
340 /* Non Tunneled IPv6 */
341 I40E_PTT(88, IP
, IPV6
, FRG
, NONE
, NONE
, NOF
, NONE
, PAY3
),
342 I40E_PTT(89, IP
, IPV6
, NOF
, NONE
, NONE
, NOF
, NONE
, PAY3
),
343 I40E_PTT(90, IP
, IPV6
, NOF
, NONE
, NONE
, NOF
, UDP
, PAY3
),
344 I40E_PTT_UNUSED_ENTRY(91),
345 I40E_PTT(92, IP
, IPV6
, NOF
, NONE
, NONE
, NOF
, TCP
, PAY4
),
346 I40E_PTT(93, IP
, IPV6
, NOF
, NONE
, NONE
, NOF
, SCTP
, PAY4
),
347 I40E_PTT(94, IP
, IPV6
, NOF
, NONE
, NONE
, NOF
, ICMP
, PAY4
),
350 I40E_PTT(95, IP
, IPV6
, NOF
, IP_IP
, IPV4
, FRG
, NONE
, PAY3
),
351 I40E_PTT(96, IP
, IPV6
, NOF
, IP_IP
, IPV4
, NOF
, NONE
, PAY3
),
352 I40E_PTT(97, IP
, IPV6
, NOF
, IP_IP
, IPV4
, NOF
, UDP
, PAY4
),
353 I40E_PTT_UNUSED_ENTRY(98),
354 I40E_PTT(99, IP
, IPV6
, NOF
, IP_IP
, IPV4
, NOF
, TCP
, PAY4
),
355 I40E_PTT(100, IP
, IPV6
, NOF
, IP_IP
, IPV4
, NOF
, SCTP
, PAY4
),
356 I40E_PTT(101, IP
, IPV6
, NOF
, IP_IP
, IPV4
, NOF
, ICMP
, PAY4
),
359 I40E_PTT(102, IP
, IPV6
, NOF
, IP_IP
, IPV6
, FRG
, NONE
, PAY3
),
360 I40E_PTT(103, IP
, IPV6
, NOF
, IP_IP
, IPV6
, NOF
, NONE
, PAY3
),
361 I40E_PTT(104, IP
, IPV6
, NOF
, IP_IP
, IPV6
, NOF
, UDP
, PAY4
),
362 I40E_PTT_UNUSED_ENTRY(105),
363 I40E_PTT(106, IP
, IPV6
, NOF
, IP_IP
, IPV6
, NOF
, TCP
, PAY4
),
364 I40E_PTT(107, IP
, IPV6
, NOF
, IP_IP
, IPV6
, NOF
, SCTP
, PAY4
),
365 I40E_PTT(108, IP
, IPV6
, NOF
, IP_IP
, IPV6
, NOF
, ICMP
, PAY4
),
367 /* IPv6 --> GRE/NAT */
368 I40E_PTT(109, IP
, IPV6
, NOF
, IP_GRENAT
, NONE
, NOF
, NONE
, PAY3
),
370 /* IPv6 --> GRE/NAT -> IPv4 */
371 I40E_PTT(110, IP
, IPV6
, NOF
, IP_GRENAT
, IPV4
, FRG
, NONE
, PAY3
),
372 I40E_PTT(111, IP
, IPV6
, NOF
, IP_GRENAT
, IPV4
, NOF
, NONE
, PAY3
),
373 I40E_PTT(112, IP
, IPV6
, NOF
, IP_GRENAT
, IPV4
, NOF
, UDP
, PAY4
),
374 I40E_PTT_UNUSED_ENTRY(113),
375 I40E_PTT(114, IP
, IPV6
, NOF
, IP_GRENAT
, IPV4
, NOF
, TCP
, PAY4
),
376 I40E_PTT(115, IP
, IPV6
, NOF
, IP_GRENAT
, IPV4
, NOF
, SCTP
, PAY4
),
377 I40E_PTT(116, IP
, IPV6
, NOF
, IP_GRENAT
, IPV4
, NOF
, ICMP
, PAY4
),
379 /* IPv6 --> GRE/NAT -> IPv6 */
380 I40E_PTT(117, IP
, IPV6
, NOF
, IP_GRENAT
, IPV6
, FRG
, NONE
, PAY3
),
381 I40E_PTT(118, IP
, IPV6
, NOF
, IP_GRENAT
, IPV6
, NOF
, NONE
, PAY3
),
382 I40E_PTT(119, IP
, IPV6
, NOF
, IP_GRENAT
, IPV6
, NOF
, UDP
, PAY4
),
383 I40E_PTT_UNUSED_ENTRY(120),
384 I40E_PTT(121, IP
, IPV6
, NOF
, IP_GRENAT
, IPV6
, NOF
, TCP
, PAY4
),
385 I40E_PTT(122, IP
, IPV6
, NOF
, IP_GRENAT
, IPV6
, NOF
, SCTP
, PAY4
),
386 I40E_PTT(123, IP
, IPV6
, NOF
, IP_GRENAT
, IPV6
, NOF
, ICMP
, PAY4
),
388 /* IPv6 --> GRE/NAT -> MAC */
389 I40E_PTT(124, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, NONE
, NOF
, NONE
, PAY3
),
391 /* IPv6 --> GRE/NAT -> MAC -> IPv4 */
392 I40E_PTT(125, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV4
, FRG
, NONE
, PAY3
),
393 I40E_PTT(126, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, NONE
, PAY3
),
394 I40E_PTT(127, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, UDP
, PAY4
),
395 I40E_PTT_UNUSED_ENTRY(128),
396 I40E_PTT(129, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, TCP
, PAY4
),
397 I40E_PTT(130, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, SCTP
, PAY4
),
398 I40E_PTT(131, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV4
, NOF
, ICMP
, PAY4
),
400 /* IPv6 --> GRE/NAT -> MAC -> IPv6 */
401 I40E_PTT(132, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV6
, FRG
, NONE
, PAY3
),
402 I40E_PTT(133, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, NONE
, PAY3
),
403 I40E_PTT(134, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, UDP
, PAY4
),
404 I40E_PTT_UNUSED_ENTRY(135),
405 I40E_PTT(136, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, TCP
, PAY4
),
406 I40E_PTT(137, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, SCTP
, PAY4
),
407 I40E_PTT(138, IP
, IPV6
, NOF
, IP_GRENAT_MAC
, IPV6
, NOF
, ICMP
, PAY4
),
409 /* IPv6 --> GRE/NAT -> MAC/VLAN */
410 I40E_PTT(139, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, NONE
, NOF
, NONE
, PAY3
),
412 /* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv4 */
413 I40E_PTT(140, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, FRG
, NONE
, PAY3
),
414 I40E_PTT(141, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, NONE
, PAY3
),
415 I40E_PTT(142, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, UDP
, PAY4
),
416 I40E_PTT_UNUSED_ENTRY(143),
417 I40E_PTT(144, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, TCP
, PAY4
),
418 I40E_PTT(145, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, SCTP
, PAY4
),
419 I40E_PTT(146, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV4
, NOF
, ICMP
, PAY4
),
421 /* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv6 */
422 I40E_PTT(147, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, FRG
, NONE
, PAY3
),
423 I40E_PTT(148, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, NONE
, PAY3
),
424 I40E_PTT(149, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, UDP
, PAY4
),
425 I40E_PTT_UNUSED_ENTRY(150),
426 I40E_PTT(151, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, TCP
, PAY4
),
427 I40E_PTT(152, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, SCTP
, PAY4
),
428 I40E_PTT(153, IP
, IPV6
, NOF
, IP_GRENAT_MAC_VLAN
, IPV6
, NOF
, ICMP
, PAY4
),
431 I40E_PTT_UNUSED_ENTRY(154),
432 I40E_PTT_UNUSED_ENTRY(155),
433 I40E_PTT_UNUSED_ENTRY(156),
434 I40E_PTT_UNUSED_ENTRY(157),
435 I40E_PTT_UNUSED_ENTRY(158),
436 I40E_PTT_UNUSED_ENTRY(159),
438 I40E_PTT_UNUSED_ENTRY(160),
439 I40E_PTT_UNUSED_ENTRY(161),
440 I40E_PTT_UNUSED_ENTRY(162),
441 I40E_PTT_UNUSED_ENTRY(163),
442 I40E_PTT_UNUSED_ENTRY(164),
443 I40E_PTT_UNUSED_ENTRY(165),
444 I40E_PTT_UNUSED_ENTRY(166),
445 I40E_PTT_UNUSED_ENTRY(167),
446 I40E_PTT_UNUSED_ENTRY(168),
447 I40E_PTT_UNUSED_ENTRY(169),
449 I40E_PTT_UNUSED_ENTRY(170),
450 I40E_PTT_UNUSED_ENTRY(171),
451 I40E_PTT_UNUSED_ENTRY(172),
452 I40E_PTT_UNUSED_ENTRY(173),
453 I40E_PTT_UNUSED_ENTRY(174),
454 I40E_PTT_UNUSED_ENTRY(175),
455 I40E_PTT_UNUSED_ENTRY(176),
456 I40E_PTT_UNUSED_ENTRY(177),
457 I40E_PTT_UNUSED_ENTRY(178),
458 I40E_PTT_UNUSED_ENTRY(179),
460 I40E_PTT_UNUSED_ENTRY(180),
461 I40E_PTT_UNUSED_ENTRY(181),
462 I40E_PTT_UNUSED_ENTRY(182),
463 I40E_PTT_UNUSED_ENTRY(183),
464 I40E_PTT_UNUSED_ENTRY(184),
465 I40E_PTT_UNUSED_ENTRY(185),
466 I40E_PTT_UNUSED_ENTRY(186),
467 I40E_PTT_UNUSED_ENTRY(187),
468 I40E_PTT_UNUSED_ENTRY(188),
469 I40E_PTT_UNUSED_ENTRY(189),
471 I40E_PTT_UNUSED_ENTRY(190),
472 I40E_PTT_UNUSED_ENTRY(191),
473 I40E_PTT_UNUSED_ENTRY(192),
474 I40E_PTT_UNUSED_ENTRY(193),
475 I40E_PTT_UNUSED_ENTRY(194),
476 I40E_PTT_UNUSED_ENTRY(195),
477 I40E_PTT_UNUSED_ENTRY(196),
478 I40E_PTT_UNUSED_ENTRY(197),
479 I40E_PTT_UNUSED_ENTRY(198),
480 I40E_PTT_UNUSED_ENTRY(199),
482 I40E_PTT_UNUSED_ENTRY(200),
483 I40E_PTT_UNUSED_ENTRY(201),
484 I40E_PTT_UNUSED_ENTRY(202),
485 I40E_PTT_UNUSED_ENTRY(203),
486 I40E_PTT_UNUSED_ENTRY(204),
487 I40E_PTT_UNUSED_ENTRY(205),
488 I40E_PTT_UNUSED_ENTRY(206),
489 I40E_PTT_UNUSED_ENTRY(207),
490 I40E_PTT_UNUSED_ENTRY(208),
491 I40E_PTT_UNUSED_ENTRY(209),
493 I40E_PTT_UNUSED_ENTRY(210),
494 I40E_PTT_UNUSED_ENTRY(211),
495 I40E_PTT_UNUSED_ENTRY(212),
496 I40E_PTT_UNUSED_ENTRY(213),
497 I40E_PTT_UNUSED_ENTRY(214),
498 I40E_PTT_UNUSED_ENTRY(215),
499 I40E_PTT_UNUSED_ENTRY(216),
500 I40E_PTT_UNUSED_ENTRY(217),
501 I40E_PTT_UNUSED_ENTRY(218),
502 I40E_PTT_UNUSED_ENTRY(219),
504 I40E_PTT_UNUSED_ENTRY(220),
505 I40E_PTT_UNUSED_ENTRY(221),
506 I40E_PTT_UNUSED_ENTRY(222),
507 I40E_PTT_UNUSED_ENTRY(223),
508 I40E_PTT_UNUSED_ENTRY(224),
509 I40E_PTT_UNUSED_ENTRY(225),
510 I40E_PTT_UNUSED_ENTRY(226),
511 I40E_PTT_UNUSED_ENTRY(227),
512 I40E_PTT_UNUSED_ENTRY(228),
513 I40E_PTT_UNUSED_ENTRY(229),
515 I40E_PTT_UNUSED_ENTRY(230),
516 I40E_PTT_UNUSED_ENTRY(231),
517 I40E_PTT_UNUSED_ENTRY(232),
518 I40E_PTT_UNUSED_ENTRY(233),
519 I40E_PTT_UNUSED_ENTRY(234),
520 I40E_PTT_UNUSED_ENTRY(235),
521 I40E_PTT_UNUSED_ENTRY(236),
522 I40E_PTT_UNUSED_ENTRY(237),
523 I40E_PTT_UNUSED_ENTRY(238),
524 I40E_PTT_UNUSED_ENTRY(239),
526 I40E_PTT_UNUSED_ENTRY(240),
527 I40E_PTT_UNUSED_ENTRY(241),
528 I40E_PTT_UNUSED_ENTRY(242),
529 I40E_PTT_UNUSED_ENTRY(243),
530 I40E_PTT_UNUSED_ENTRY(244),
531 I40E_PTT_UNUSED_ENTRY(245),
532 I40E_PTT_UNUSED_ENTRY(246),
533 I40E_PTT_UNUSED_ENTRY(247),
534 I40E_PTT_UNUSED_ENTRY(248),
535 I40E_PTT_UNUSED_ENTRY(249),
537 I40E_PTT_UNUSED_ENTRY(250),
538 I40E_PTT_UNUSED_ENTRY(251),
539 I40E_PTT_UNUSED_ENTRY(252),
540 I40E_PTT_UNUSED_ENTRY(253),
541 I40E_PTT_UNUSED_ENTRY(254),
542 I40E_PTT_UNUSED_ENTRY(255)
547 * i40e_aq_send_msg_to_pf
548 * @hw: pointer to the hardware structure
549 * @v_opcode: opcodes for VF-PF communication
550 * @v_retval: return error code
551 * @msg: pointer to the msg buffer
552 * @msglen: msg length
553 * @cmd_details: pointer to command details
555 * Send message to PF driver using admin queue. By default, this message
556 * is sent asynchronously, i.e. i40evf_asq_send_command() does not wait for
557 * completion before returning.
559 i40e_status
i40e_aq_send_msg_to_pf(struct i40e_hw
*hw
,
560 enum i40e_virtchnl_ops v_opcode
,
561 i40e_status v_retval
,
563 struct i40e_asq_cmd_details
*cmd_details
)
565 struct i40e_aq_desc desc
;
566 struct i40e_asq_cmd_details details
;
569 i40evf_fill_default_direct_cmd_desc(&desc
, i40e_aqc_opc_send_msg_to_pf
);
570 desc
.flags
|= cpu_to_le16((u16
)I40E_AQ_FLAG_SI
);
571 desc
.cookie_high
= cpu_to_le32(v_opcode
);
572 desc
.cookie_low
= cpu_to_le32(v_retval
);
574 desc
.flags
|= cpu_to_le16((u16
)(I40E_AQ_FLAG_BUF
576 if (msglen
> I40E_AQ_LARGE_BUF
)
577 desc
.flags
|= cpu_to_le16((u16
)I40E_AQ_FLAG_LB
);
578 desc
.datalen
= cpu_to_le16(msglen
);
581 memset(&details
, 0, sizeof(details
));
582 details
.async
= true;
583 cmd_details
= &details
;
585 status
= i40evf_asq_send_command(hw
, &desc
, msg
, msglen
, cmd_details
);
590 * i40e_vf_parse_hw_config
591 * @hw: pointer to the hardware structure
592 * @msg: pointer to the virtual channel VF resource structure
594 * Given a VF resource message from the PF, populate the hw struct
595 * with appropriate information.
597 void i40e_vf_parse_hw_config(struct i40e_hw
*hw
,
598 struct i40e_virtchnl_vf_resource
*msg
)
600 struct i40e_virtchnl_vsi_resource
*vsi_res
;
603 vsi_res
= &msg
->vsi_res
[0];
605 hw
->dev_caps
.num_vsis
= msg
->num_vsis
;
606 hw
->dev_caps
.num_rx_qp
= msg
->num_queue_pairs
;
607 hw
->dev_caps
.num_tx_qp
= msg
->num_queue_pairs
;
608 hw
->dev_caps
.num_msix_vectors_vf
= msg
->max_vectors
;
609 hw
->dev_caps
.dcb
= msg
->vf_offload_flags
&
610 I40E_VIRTCHNL_VF_OFFLOAD_L2
;
611 hw
->dev_caps
.fcoe
= (msg
->vf_offload_flags
&
612 I40E_VIRTCHNL_VF_OFFLOAD_FCOE
) ? 1 : 0;
613 for (i
= 0; i
< msg
->num_vsis
; i
++) {
614 if (vsi_res
->vsi_type
== I40E_VSI_SRIOV
) {
615 memcpy(hw
->mac
.perm_addr
, vsi_res
->default_mac_addr
,
617 memcpy(hw
->mac
.addr
, vsi_res
->default_mac_addr
,
626 * @hw: pointer to the hardware structure
628 * Send a VF_RESET message to the PF. Does not wait for response from PF
629 * as none will be forthcoming. Immediately after calling this function,
630 * the admin queue should be shut down and (optionally) reinitialized.
632 i40e_status
i40e_vf_reset(struct i40e_hw
*hw
)
634 return i40e_aq_send_msg_to_pf(hw
, I40E_VIRTCHNL_OP_RESET_VF
,