1 /*******************************************************************************
3 Intel 82599 Virtual Function driver
4 Copyright(c) 1999 - 2012 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 with
16 this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
19 The full GNU General Public License is included in this distribution in
20 the file called "COPYING".
23 e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
24 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
26 *******************************************************************************/
28 /* ethtool support for ixgbevf */
30 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
32 #include <linux/types.h>
33 #include <linux/module.h>
34 #include <linux/slab.h>
35 #include <linux/pci.h>
36 #include <linux/netdevice.h>
37 #include <linux/ethtool.h>
38 #include <linux/vmalloc.h>
39 #include <linux/if_vlan.h>
40 #include <linux/uaccess.h>
44 #define IXGBE_ALL_RAR_ENTRIES 16
47 char stat_string
[ETH_GSTRING_LEN
];
51 int saved_reset_offset
;
54 #define IXGBEVF_STAT(m, b, r) sizeof(((struct ixgbevf_adapter *)0)->m), \
55 offsetof(struct ixgbevf_adapter, m), \
56 offsetof(struct ixgbevf_adapter, b), \
57 offsetof(struct ixgbevf_adapter, r)
59 static const struct ixgbe_stats ixgbe_gstrings_stats
[] = {
60 {"rx_packets", IXGBEVF_STAT(stats
.vfgprc
, stats
.base_vfgprc
,
61 stats
.saved_reset_vfgprc
)},
62 {"tx_packets", IXGBEVF_STAT(stats
.vfgptc
, stats
.base_vfgptc
,
63 stats
.saved_reset_vfgptc
)},
64 {"rx_bytes", IXGBEVF_STAT(stats
.vfgorc
, stats
.base_vfgorc
,
65 stats
.saved_reset_vfgorc
)},
66 {"tx_bytes", IXGBEVF_STAT(stats
.vfgotc
, stats
.base_vfgotc
,
67 stats
.saved_reset_vfgotc
)},
68 {"tx_busy", IXGBEVF_STAT(tx_busy
, zero_base
, zero_base
)},
69 {"multicast", IXGBEVF_STAT(stats
.vfmprc
, stats
.base_vfmprc
,
70 stats
.saved_reset_vfmprc
)},
71 {"rx_csum_offload_good", IXGBEVF_STAT(hw_csum_rx_good
, zero_base
,
73 {"rx_csum_offload_errors", IXGBEVF_STAT(hw_csum_rx_error
, zero_base
,
75 {"tx_csum_offload_ctxt", IXGBEVF_STAT(hw_csum_tx_good
, zero_base
,
79 #define IXGBE_QUEUE_STATS_LEN 0
80 #define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats)
82 #define IXGBEVF_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + IXGBE_QUEUE_STATS_LEN)
83 static const char ixgbe_gstrings_test
[][ETH_GSTRING_LEN
] = {
84 "Register test (offline)",
85 "Link test (on/offline)"
87 #define IXGBE_TEST_LEN (sizeof(ixgbe_gstrings_test) / ETH_GSTRING_LEN)
89 static int ixgbevf_get_settings(struct net_device
*netdev
,
90 struct ethtool_cmd
*ecmd
)
92 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
93 struct ixgbe_hw
*hw
= &adapter
->hw
;
97 ecmd
->supported
= SUPPORTED_10000baseT_Full
;
98 ecmd
->autoneg
= AUTONEG_DISABLE
;
99 ecmd
->transceiver
= XCVR_DUMMY1
;
102 hw
->mac
.get_link_status
= 1;
103 hw
->mac
.ops
.check_link(hw
, &link_speed
, &link_up
, false);
106 __u32 speed
= SPEED_10000
;
107 switch (link_speed
) {
108 case IXGBE_LINK_SPEED_10GB_FULL
:
111 case IXGBE_LINK_SPEED_1GB_FULL
:
114 case IXGBE_LINK_SPEED_100_FULL
:
119 ethtool_cmd_speed_set(ecmd
, speed
);
120 ecmd
->duplex
= DUPLEX_FULL
;
122 ethtool_cmd_speed_set(ecmd
, -1);
129 static u32
ixgbevf_get_msglevel(struct net_device
*netdev
)
131 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
132 return adapter
->msg_enable
;
135 static void ixgbevf_set_msglevel(struct net_device
*netdev
, u32 data
)
137 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
138 adapter
->msg_enable
= data
;
141 #define IXGBE_GET_STAT(_A_, _R_) (_A_->stats._R_)
143 static char *ixgbevf_reg_names
[] = {
192 static int ixgbevf_get_regs_len(struct net_device
*netdev
)
194 return (ARRAY_SIZE(ixgbevf_reg_names
)) * sizeof(u32
);
197 static void ixgbevf_get_regs(struct net_device
*netdev
,
198 struct ethtool_regs
*regs
,
201 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
202 struct ixgbe_hw
*hw
= &adapter
->hw
;
204 u32 regs_len
= ixgbevf_get_regs_len(netdev
);
207 memset(p
, 0, regs_len
);
209 regs
->version
= (1 << 24) | hw
->revision_id
<< 16 | hw
->device_id
;
211 /* General Registers */
212 regs_buff
[0] = IXGBE_READ_REG(hw
, IXGBE_VFCTRL
);
213 regs_buff
[1] = IXGBE_READ_REG(hw
, IXGBE_VFSTATUS
);
214 regs_buff
[2] = IXGBE_READ_REG(hw
, IXGBE_VFLINKS
);
215 regs_buff
[3] = IXGBE_READ_REG(hw
, IXGBE_VFRXMEMWRAP
);
216 regs_buff
[4] = IXGBE_READ_REG(hw
, IXGBE_VFFRTIMER
);
219 /* don't read EICR because it can clear interrupt causes, instead
220 * read EICS which is a shadow but doesn't clear EICR */
221 regs_buff
[5] = IXGBE_READ_REG(hw
, IXGBE_VTEICS
);
222 regs_buff
[6] = IXGBE_READ_REG(hw
, IXGBE_VTEICS
);
223 regs_buff
[7] = IXGBE_READ_REG(hw
, IXGBE_VTEIMS
);
224 regs_buff
[8] = IXGBE_READ_REG(hw
, IXGBE_VTEIMC
);
225 regs_buff
[9] = IXGBE_READ_REG(hw
, IXGBE_VTEIAC
);
226 regs_buff
[10] = IXGBE_READ_REG(hw
, IXGBE_VTEIAM
);
227 regs_buff
[11] = IXGBE_READ_REG(hw
, IXGBE_VTEITR(0));
228 regs_buff
[12] = IXGBE_READ_REG(hw
, IXGBE_VTIVAR(0));
229 regs_buff
[13] = IXGBE_READ_REG(hw
, IXGBE_VTIVAR_MISC
);
232 for (i
= 0; i
< 2; i
++)
233 regs_buff
[14 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDBAL(i
));
234 for (i
= 0; i
< 2; i
++)
235 regs_buff
[16 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDBAH(i
));
236 for (i
= 0; i
< 2; i
++)
237 regs_buff
[18 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDLEN(i
));
238 for (i
= 0; i
< 2; i
++)
239 regs_buff
[20 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDH(i
));
240 for (i
= 0; i
< 2; i
++)
241 regs_buff
[22 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDT(i
));
242 for (i
= 0; i
< 2; i
++)
243 regs_buff
[24 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRXDCTL(i
));
244 for (i
= 0; i
< 2; i
++)
245 regs_buff
[26 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFSRRCTL(i
));
248 regs_buff
[28] = IXGBE_READ_REG(hw
, IXGBE_VFPSRTYPE
);
251 for (i
= 0; i
< 2; i
++)
252 regs_buff
[29 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDBAL(i
));
253 for (i
= 0; i
< 2; i
++)
254 regs_buff
[31 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDBAH(i
));
255 for (i
= 0; i
< 2; i
++)
256 regs_buff
[33 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDLEN(i
));
257 for (i
= 0; i
< 2; i
++)
258 regs_buff
[35 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDH(i
));
259 for (i
= 0; i
< 2; i
++)
260 regs_buff
[37 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDT(i
));
261 for (i
= 0; i
< 2; i
++)
262 regs_buff
[39 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTXDCTL(i
));
263 for (i
= 0; i
< 2; i
++)
264 regs_buff
[41 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDWBAL(i
));
265 for (i
= 0; i
< 2; i
++)
266 regs_buff
[43 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDWBAH(i
));
268 for (i
= 0; i
< ARRAY_SIZE(ixgbevf_reg_names
); i
++)
269 hw_dbg(hw
, "%s\t%8.8x\n", ixgbevf_reg_names
[i
], regs_buff
[i
]);
272 static void ixgbevf_get_drvinfo(struct net_device
*netdev
,
273 struct ethtool_drvinfo
*drvinfo
)
275 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
277 strlcpy(drvinfo
->driver
, ixgbevf_driver_name
, sizeof(drvinfo
->driver
));
278 strlcpy(drvinfo
->version
, ixgbevf_driver_version
,
279 sizeof(drvinfo
->version
));
280 strlcpy(drvinfo
->bus_info
, pci_name(adapter
->pdev
),
281 sizeof(drvinfo
->bus_info
));
284 static void ixgbevf_get_ringparam(struct net_device
*netdev
,
285 struct ethtool_ringparam
*ring
)
287 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
289 ring
->rx_max_pending
= IXGBEVF_MAX_RXD
;
290 ring
->tx_max_pending
= IXGBEVF_MAX_TXD
;
291 ring
->rx_pending
= adapter
->rx_ring_count
;
292 ring
->tx_pending
= adapter
->tx_ring_count
;
295 static int ixgbevf_set_ringparam(struct net_device
*netdev
,
296 struct ethtool_ringparam
*ring
)
298 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
299 struct ixgbevf_ring
*tx_ring
= NULL
, *rx_ring
= NULL
;
300 u32 new_rx_count
, new_tx_count
;
303 if ((ring
->rx_mini_pending
) || (ring
->rx_jumbo_pending
))
306 new_tx_count
= max_t(u32
, ring
->tx_pending
, IXGBEVF_MIN_TXD
);
307 new_tx_count
= min_t(u32
, new_tx_count
, IXGBEVF_MAX_TXD
);
308 new_tx_count
= ALIGN(new_tx_count
, IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE
);
310 new_rx_count
= max_t(u32
, ring
->rx_pending
, IXGBEVF_MIN_RXD
);
311 new_rx_count
= min_t(u32
, new_rx_count
, IXGBEVF_MAX_RXD
);
312 new_rx_count
= ALIGN(new_rx_count
, IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE
);
314 /* if nothing to do return success */
315 if ((new_tx_count
== adapter
->tx_ring_count
) &&
316 (new_rx_count
== adapter
->rx_ring_count
))
319 while (test_and_set_bit(__IXGBEVF_RESETTING
, &adapter
->state
))
320 usleep_range(1000, 2000);
322 if (!netif_running(adapter
->netdev
)) {
323 for (i
= 0; i
< adapter
->num_tx_queues
; i
++)
324 adapter
->tx_ring
[i
].count
= new_tx_count
;
325 for (i
= 0; i
< adapter
->num_rx_queues
; i
++)
326 adapter
->rx_ring
[i
].count
= new_rx_count
;
327 adapter
->tx_ring_count
= new_tx_count
;
328 adapter
->rx_ring_count
= new_rx_count
;
332 if (new_tx_count
!= adapter
->tx_ring_count
) {
333 tx_ring
= vmalloc(adapter
->num_tx_queues
* sizeof(*tx_ring
));
339 for (i
= 0; i
< adapter
->num_tx_queues
; i
++) {
340 /* clone ring and setup updated count */
341 tx_ring
[i
] = adapter
->tx_ring
[i
];
342 tx_ring
[i
].count
= new_tx_count
;
343 err
= ixgbevf_setup_tx_resources(adapter
, &tx_ring
[i
]);
348 ixgbevf_free_tx_resources(adapter
, &tx_ring
[i
]);
358 if (new_rx_count
!= adapter
->rx_ring_count
) {
359 rx_ring
= vmalloc(adapter
->num_rx_queues
* sizeof(*rx_ring
));
365 for (i
= 0; i
< adapter
->num_rx_queues
; i
++) {
366 /* clone ring and setup updated count */
367 rx_ring
[i
] = adapter
->rx_ring
[i
];
368 rx_ring
[i
].count
= new_rx_count
;
369 err
= ixgbevf_setup_rx_resources(adapter
, &rx_ring
[i
]);
374 ixgbevf_free_rx_resources(adapter
, &rx_ring
[i
]);
384 /* bring interface down to prepare for update */
385 ixgbevf_down(adapter
);
389 for (i
= 0; i
< adapter
->num_tx_queues
; i
++) {
390 ixgbevf_free_tx_resources(adapter
,
391 &adapter
->tx_ring
[i
]);
392 adapter
->tx_ring
[i
] = tx_ring
[i
];
394 adapter
->tx_ring_count
= new_tx_count
;
402 for (i
= 0; i
< adapter
->num_rx_queues
; i
++) {
403 ixgbevf_free_rx_resources(adapter
,
404 &adapter
->rx_ring
[i
]);
405 adapter
->rx_ring
[i
] = rx_ring
[i
];
407 adapter
->rx_ring_count
= new_rx_count
;
413 /* restore interface using new values */
417 /* free Tx resources if Rx error is encountered */
419 for (i
= 0; i
< adapter
->num_tx_queues
; i
++)
420 ixgbevf_free_tx_resources(adapter
, &tx_ring
[i
]);
424 clear_bit(__IXGBEVF_RESETTING
, &adapter
->state
);
428 static int ixgbevf_get_sset_count(struct net_device
*dev
, int stringset
)
432 return IXGBE_TEST_LEN
;
434 return IXGBE_GLOBAL_STATS_LEN
;
440 static void ixgbevf_get_ethtool_stats(struct net_device
*netdev
,
441 struct ethtool_stats
*stats
, u64
*data
)
443 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
446 ixgbevf_update_stats(adapter
);
447 for (i
= 0; i
< IXGBE_GLOBAL_STATS_LEN
; i
++) {
448 char *p
= (char *)adapter
+
449 ixgbe_gstrings_stats
[i
].stat_offset
;
450 char *b
= (char *)adapter
+
451 ixgbe_gstrings_stats
[i
].base_stat_offset
;
452 char *r
= (char *)adapter
+
453 ixgbe_gstrings_stats
[i
].saved_reset_offset
;
454 data
[i
] = ((ixgbe_gstrings_stats
[i
].sizeof_stat
==
455 sizeof(u64
)) ? *(u64
*)p
: *(u32
*)p
) -
456 ((ixgbe_gstrings_stats
[i
].sizeof_stat
==
457 sizeof(u64
)) ? *(u64
*)b
: *(u32
*)b
) +
458 ((ixgbe_gstrings_stats
[i
].sizeof_stat
==
459 sizeof(u64
)) ? *(u64
*)r
: *(u32
*)r
);
463 static void ixgbevf_get_strings(struct net_device
*netdev
, u32 stringset
,
466 char *p
= (char *)data
;
471 memcpy(data
, *ixgbe_gstrings_test
,
472 IXGBE_TEST_LEN
* ETH_GSTRING_LEN
);
475 for (i
= 0; i
< IXGBE_GLOBAL_STATS_LEN
; i
++) {
476 memcpy(p
, ixgbe_gstrings_stats
[i
].stat_string
,
478 p
+= ETH_GSTRING_LEN
;
484 static int ixgbevf_link_test(struct ixgbevf_adapter
*adapter
, u64
*data
)
486 struct ixgbe_hw
*hw
= &adapter
->hw
;
491 hw
->mac
.ops
.check_link(hw
, &link_speed
, &link_up
, true);
498 /* ethtool register test data */
499 struct ixgbevf_reg_test
{
507 /* In the hardware, registers are laid out either singly, in arrays
508 * spaced 0x40 bytes apart, or in contiguous tables. We assume
509 * most tests take place on arrays or single registers (handled
510 * as a single-element array) and special-case the tables.
511 * Table tests are always pattern tests.
513 * We also make provision for some required setup steps by specifying
514 * registers to be written without any read-back testing.
517 #define PATTERN_TEST 1
518 #define SET_READ_TEST 2
519 #define WRITE_NO_TEST 3
520 #define TABLE32_TEST 4
521 #define TABLE64_TEST_LO 5
522 #define TABLE64_TEST_HI 6
524 /* default VF register test */
525 static const struct ixgbevf_reg_test reg_test_vf
[] = {
526 { IXGBE_VFRDBAL(0), 2, PATTERN_TEST
, 0xFFFFFF80, 0xFFFFFF80 },
527 { IXGBE_VFRDBAH(0), 2, PATTERN_TEST
, 0xFFFFFFFF, 0xFFFFFFFF },
528 { IXGBE_VFRDLEN(0), 2, PATTERN_TEST
, 0x000FFF80, 0x000FFFFF },
529 { IXGBE_VFRXDCTL(0), 2, WRITE_NO_TEST
, 0, IXGBE_RXDCTL_ENABLE
},
530 { IXGBE_VFRDT(0), 2, PATTERN_TEST
, 0x0000FFFF, 0x0000FFFF },
531 { IXGBE_VFRXDCTL(0), 2, WRITE_NO_TEST
, 0, 0 },
532 { IXGBE_VFTDBAL(0), 2, PATTERN_TEST
, 0xFFFFFF80, 0xFFFFFFFF },
533 { IXGBE_VFTDBAH(0), 2, PATTERN_TEST
, 0xFFFFFFFF, 0xFFFFFFFF },
534 { IXGBE_VFTDLEN(0), 2, PATTERN_TEST
, 0x000FFF80, 0x000FFF80 },
538 static const u32 register_test_patterns
[] = {
539 0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF
542 #define REG_PATTERN_TEST(R, M, W) \
544 u32 pat, val, before; \
545 for (pat = 0; pat < ARRAY_SIZE(register_test_patterns); pat++) { \
546 before = readl(adapter->hw.hw_addr + R); \
547 writel((register_test_patterns[pat] & W), \
548 (adapter->hw.hw_addr + R)); \
549 val = readl(adapter->hw.hw_addr + R); \
550 if (val != (register_test_patterns[pat] & W & M)) { \
551 hw_dbg(&adapter->hw, \
552 "pattern test reg %04X failed: got " \
553 "0x%08X expected 0x%08X\n", \
554 R, val, (register_test_patterns[pat] & W & M)); \
556 writel(before, adapter->hw.hw_addr + R); \
559 writel(before, adapter->hw.hw_addr + R); \
563 #define REG_SET_AND_CHECK(R, M, W) \
566 before = readl(adapter->hw.hw_addr + R); \
567 writel((W & M), (adapter->hw.hw_addr + R)); \
568 val = readl(adapter->hw.hw_addr + R); \
569 if ((W & M) != (val & M)) { \
570 pr_err("set/check reg %04X test failed: got 0x%08X expected " \
571 "0x%08X\n", R, (val & M), (W & M)); \
573 writel(before, (adapter->hw.hw_addr + R)); \
576 writel(before, (adapter->hw.hw_addr + R)); \
579 static int ixgbevf_reg_test(struct ixgbevf_adapter
*adapter
, u64
*data
)
581 const struct ixgbevf_reg_test
*test
;
587 * Perform the register test, looping through the test table
588 * until we either fail or reach the null entry.
591 for (i
= 0; i
< test
->array_len
; i
++) {
592 switch (test
->test_type
) {
594 REG_PATTERN_TEST(test
->reg
+ (i
* 0x40),
599 REG_SET_AND_CHECK(test
->reg
+ (i
* 0x40),
605 (adapter
->hw
.hw_addr
+ test
->reg
)
609 REG_PATTERN_TEST(test
->reg
+ (i
* 4),
613 case TABLE64_TEST_LO
:
614 REG_PATTERN_TEST(test
->reg
+ (i
* 8),
618 case TABLE64_TEST_HI
:
619 REG_PATTERN_TEST((test
->reg
+ 4) + (i
* 8),
632 static void ixgbevf_diag_test(struct net_device
*netdev
,
633 struct ethtool_test
*eth_test
, u64
*data
)
635 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
636 bool if_running
= netif_running(netdev
);
638 set_bit(__IXGBEVF_TESTING
, &adapter
->state
);
639 if (eth_test
->flags
== ETH_TEST_FL_OFFLINE
) {
642 hw_dbg(&adapter
->hw
, "offline testing starting\n");
644 /* Link test performed before hardware reset so autoneg doesn't
645 * interfere with test result */
646 if (ixgbevf_link_test(adapter
, &data
[1]))
647 eth_test
->flags
|= ETH_TEST_FL_FAILED
;
650 /* indicate we're in test mode */
653 ixgbevf_reset(adapter
);
655 hw_dbg(&adapter
->hw
, "register testing starting\n");
656 if (ixgbevf_reg_test(adapter
, &data
[0]))
657 eth_test
->flags
|= ETH_TEST_FL_FAILED
;
659 ixgbevf_reset(adapter
);
661 clear_bit(__IXGBEVF_TESTING
, &adapter
->state
);
665 hw_dbg(&adapter
->hw
, "online testing starting\n");
667 if (ixgbevf_link_test(adapter
, &data
[1]))
668 eth_test
->flags
|= ETH_TEST_FL_FAILED
;
670 /* Online tests aren't run; pass by default */
673 clear_bit(__IXGBEVF_TESTING
, &adapter
->state
);
675 msleep_interruptible(4 * 1000);
678 static int ixgbevf_nway_reset(struct net_device
*netdev
)
680 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
682 if (netif_running(netdev
))
683 ixgbevf_reinit_locked(adapter
);
688 static const struct ethtool_ops ixgbevf_ethtool_ops
= {
689 .get_settings
= ixgbevf_get_settings
,
690 .get_drvinfo
= ixgbevf_get_drvinfo
,
691 .get_regs_len
= ixgbevf_get_regs_len
,
692 .get_regs
= ixgbevf_get_regs
,
693 .nway_reset
= ixgbevf_nway_reset
,
694 .get_link
= ethtool_op_get_link
,
695 .get_ringparam
= ixgbevf_get_ringparam
,
696 .set_ringparam
= ixgbevf_set_ringparam
,
697 .get_msglevel
= ixgbevf_get_msglevel
,
698 .set_msglevel
= ixgbevf_set_msglevel
,
699 .self_test
= ixgbevf_diag_test
,
700 .get_sset_count
= ixgbevf_get_sset_count
,
701 .get_strings
= ixgbevf_get_strings
,
702 .get_ethtool_stats
= ixgbevf_get_ethtool_stats
,
705 void ixgbevf_set_ethtool_ops(struct net_device
*netdev
)
707 SET_ETHTOOL_OPS(netdev
, &ixgbevf_ethtool_ops
);