1 /*******************************************************************************
3 Intel 82599 Virtual Function driver
4 Copyright(c) 1999 - 2009 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 #include <linux/types.h>
31 #include <linux/module.h>
32 #include <linux/slab.h>
33 #include <linux/pci.h>
34 #include <linux/netdevice.h>
35 #include <linux/ethtool.h>
36 #include <linux/vmalloc.h>
37 #include <linux/if_vlan.h>
38 #include <linux/uaccess.h>
42 #define IXGBE_ALL_RAR_ENTRIES 16
46 char stat_string
[ETH_GSTRING_LEN
];
50 int saved_reset_offset
;
53 #define IXGBEVF_STAT(m, b, r) sizeof(((struct ixgbevf_adapter *)0)->m), \
54 offsetof(struct ixgbevf_adapter, m), \
55 offsetof(struct ixgbevf_adapter, b), \
56 offsetof(struct ixgbevf_adapter, r)
57 static struct ixgbe_stats ixgbe_gstrings_stats
[] = {
58 {"rx_packets", IXGBEVF_STAT(stats
.vfgprc
, stats
.base_vfgprc
,
59 stats
.saved_reset_vfgprc
)},
60 {"tx_packets", IXGBEVF_STAT(stats
.vfgptc
, stats
.base_vfgptc
,
61 stats
.saved_reset_vfgptc
)},
62 {"rx_bytes", IXGBEVF_STAT(stats
.vfgorc
, stats
.base_vfgorc
,
63 stats
.saved_reset_vfgorc
)},
64 {"tx_bytes", IXGBEVF_STAT(stats
.vfgotc
, stats
.base_vfgotc
,
65 stats
.saved_reset_vfgotc
)},
66 {"tx_busy", IXGBEVF_STAT(tx_busy
, zero_base
, zero_base
)},
67 {"multicast", IXGBEVF_STAT(stats
.vfmprc
, stats
.base_vfmprc
,
68 stats
.saved_reset_vfmprc
)},
69 {"rx_csum_offload_good", IXGBEVF_STAT(hw_csum_rx_good
, zero_base
,
71 {"rx_csum_offload_errors", IXGBEVF_STAT(hw_csum_rx_error
, zero_base
,
73 {"tx_csum_offload_ctxt", IXGBEVF_STAT(hw_csum_tx_good
, zero_base
,
75 {"rx_header_split", IXGBEVF_STAT(rx_hdr_split
, zero_base
, zero_base
)},
78 #define IXGBE_QUEUE_STATS_LEN 0
79 #define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats)
81 #define IXGBEVF_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + IXGBE_QUEUE_STATS_LEN)
82 #endif /* ETHTOOL_GSTATS */
84 static const char ixgbe_gstrings_test
[][ETH_GSTRING_LEN
] = {
85 "Register test (offline)",
86 "Link test (on/offline)"
88 #define IXGBE_TEST_LEN (sizeof(ixgbe_gstrings_test) / ETH_GSTRING_LEN)
89 #endif /* ETHTOOL_TEST */
91 static int ixgbevf_get_settings(struct net_device
*netdev
,
92 struct ethtool_cmd
*ecmd
)
94 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
95 struct ixgbe_hw
*hw
= &adapter
->hw
;
99 ecmd
->supported
= SUPPORTED_10000baseT_Full
;
100 ecmd
->autoneg
= AUTONEG_DISABLE
;
101 ecmd
->transceiver
= XCVR_DUMMY1
;
104 hw
->mac
.ops
.check_link(hw
, &link_speed
, &link_up
, false);
107 ethtool_cmd_speed_set(
109 (link_speed
== IXGBE_LINK_SPEED_10GB_FULL
) ?
110 SPEED_10000
: SPEED_1000
);
111 ecmd
->duplex
= DUPLEX_FULL
;
113 ethtool_cmd_speed_set(ecmd
, -1);
120 static u32
ixgbevf_get_rx_csum(struct net_device
*netdev
)
122 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
123 return adapter
->flags
& IXGBE_FLAG_RX_CSUM_ENABLED
;
126 static int ixgbevf_set_rx_csum(struct net_device
*netdev
, u32 data
)
128 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
130 adapter
->flags
|= IXGBE_FLAG_RX_CSUM_ENABLED
;
132 adapter
->flags
&= ~IXGBE_FLAG_RX_CSUM_ENABLED
;
134 if (netif_running(netdev
)) {
135 if (!adapter
->dev_closed
)
136 ixgbevf_reinit_locked(adapter
);
138 ixgbevf_reset(adapter
);
144 static int ixgbevf_set_tso(struct net_device
*netdev
, u32 data
)
147 netdev
->features
|= NETIF_F_TSO
;
148 netdev
->features
|= NETIF_F_TSO6
;
150 netif_tx_stop_all_queues(netdev
);
151 netdev
->features
&= ~NETIF_F_TSO
;
152 netdev
->features
&= ~NETIF_F_TSO6
;
153 netif_tx_start_all_queues(netdev
);
158 static u32
ixgbevf_get_msglevel(struct net_device
*netdev
)
160 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
161 return adapter
->msg_enable
;
164 static void ixgbevf_set_msglevel(struct net_device
*netdev
, u32 data
)
166 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
167 adapter
->msg_enable
= data
;
170 #define IXGBE_GET_STAT(_A_, _R_) (_A_->stats._R_)
172 static char *ixgbevf_reg_names
[] = {
221 static int ixgbevf_get_regs_len(struct net_device
*netdev
)
223 return (ARRAY_SIZE(ixgbevf_reg_names
)) * sizeof(u32
);
226 static void ixgbevf_get_regs(struct net_device
*netdev
,
227 struct ethtool_regs
*regs
,
230 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
231 struct ixgbe_hw
*hw
= &adapter
->hw
;
233 u32 regs_len
= ixgbevf_get_regs_len(netdev
);
236 memset(p
, 0, regs_len
);
238 regs
->version
= (1 << 24) | hw
->revision_id
<< 16 | hw
->device_id
;
240 /* General Registers */
241 regs_buff
[0] = IXGBE_READ_REG(hw
, IXGBE_VFCTRL
);
242 regs_buff
[1] = IXGBE_READ_REG(hw
, IXGBE_VFSTATUS
);
243 regs_buff
[2] = IXGBE_READ_REG(hw
, IXGBE_VFLINKS
);
244 regs_buff
[3] = IXGBE_READ_REG(hw
, IXGBE_VFRXMEMWRAP
);
245 regs_buff
[4] = IXGBE_READ_REG(hw
, IXGBE_VFFRTIMER
);
248 /* don't read EICR because it can clear interrupt causes, instead
249 * read EICS which is a shadow but doesn't clear EICR */
250 regs_buff
[5] = IXGBE_READ_REG(hw
, IXGBE_VTEICS
);
251 regs_buff
[6] = IXGBE_READ_REG(hw
, IXGBE_VTEICS
);
252 regs_buff
[7] = IXGBE_READ_REG(hw
, IXGBE_VTEIMS
);
253 regs_buff
[8] = IXGBE_READ_REG(hw
, IXGBE_VTEIMC
);
254 regs_buff
[9] = IXGBE_READ_REG(hw
, IXGBE_VTEIAC
);
255 regs_buff
[10] = IXGBE_READ_REG(hw
, IXGBE_VTEIAM
);
256 regs_buff
[11] = IXGBE_READ_REG(hw
, IXGBE_VTEITR(0));
257 regs_buff
[12] = IXGBE_READ_REG(hw
, IXGBE_VTIVAR(0));
258 regs_buff
[13] = IXGBE_READ_REG(hw
, IXGBE_VTIVAR_MISC
);
261 for (i
= 0; i
< 2; i
++)
262 regs_buff
[14 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDBAL(i
));
263 for (i
= 0; i
< 2; i
++)
264 regs_buff
[16 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDBAH(i
));
265 for (i
= 0; i
< 2; i
++)
266 regs_buff
[18 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDLEN(i
));
267 for (i
= 0; i
< 2; i
++)
268 regs_buff
[20 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDH(i
));
269 for (i
= 0; i
< 2; i
++)
270 regs_buff
[22 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRDT(i
));
271 for (i
= 0; i
< 2; i
++)
272 regs_buff
[24 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFRXDCTL(i
));
273 for (i
= 0; i
< 2; i
++)
274 regs_buff
[26 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFSRRCTL(i
));
277 regs_buff
[28] = IXGBE_READ_REG(hw
, IXGBE_VFPSRTYPE
);
280 for (i
= 0; i
< 2; i
++)
281 regs_buff
[29 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDBAL(i
));
282 for (i
= 0; i
< 2; i
++)
283 regs_buff
[31 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDBAH(i
));
284 for (i
= 0; i
< 2; i
++)
285 regs_buff
[33 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDLEN(i
));
286 for (i
= 0; i
< 2; i
++)
287 regs_buff
[35 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDH(i
));
288 for (i
= 0; i
< 2; i
++)
289 regs_buff
[37 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDT(i
));
290 for (i
= 0; i
< 2; i
++)
291 regs_buff
[39 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTXDCTL(i
));
292 for (i
= 0; i
< 2; i
++)
293 regs_buff
[41 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDWBAL(i
));
294 for (i
= 0; i
< 2; i
++)
295 regs_buff
[43 + i
] = IXGBE_READ_REG(hw
, IXGBE_VFTDWBAH(i
));
297 for (i
= 0; i
< ARRAY_SIZE(ixgbevf_reg_names
); i
++)
298 hw_dbg(hw
, "%s\t%8.8x\n", ixgbevf_reg_names
[i
], regs_buff
[i
]);
301 static void ixgbevf_get_drvinfo(struct net_device
*netdev
,
302 struct ethtool_drvinfo
*drvinfo
)
304 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
306 strlcpy(drvinfo
->driver
, ixgbevf_driver_name
, 32);
307 strlcpy(drvinfo
->version
, ixgbevf_driver_version
, 32);
309 strlcpy(drvinfo
->fw_version
, "N/A", 4);
310 strlcpy(drvinfo
->bus_info
, pci_name(adapter
->pdev
), 32);
313 static void ixgbevf_get_ringparam(struct net_device
*netdev
,
314 struct ethtool_ringparam
*ring
)
316 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
317 struct ixgbevf_ring
*tx_ring
= adapter
->tx_ring
;
318 struct ixgbevf_ring
*rx_ring
= adapter
->rx_ring
;
320 ring
->rx_max_pending
= IXGBEVF_MAX_RXD
;
321 ring
->tx_max_pending
= IXGBEVF_MAX_TXD
;
322 ring
->rx_mini_max_pending
= 0;
323 ring
->rx_jumbo_max_pending
= 0;
324 ring
->rx_pending
= rx_ring
->count
;
325 ring
->tx_pending
= tx_ring
->count
;
326 ring
->rx_mini_pending
= 0;
327 ring
->rx_jumbo_pending
= 0;
330 static int ixgbevf_set_ringparam(struct net_device
*netdev
,
331 struct ethtool_ringparam
*ring
)
333 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
334 struct ixgbevf_ring
*tx_ring
= NULL
, *rx_ring
= NULL
;
336 u32 new_rx_count
, new_tx_count
;
338 if ((ring
->rx_mini_pending
) || (ring
->rx_jumbo_pending
))
341 new_rx_count
= max(ring
->rx_pending
, (u32
)IXGBEVF_MIN_RXD
);
342 new_rx_count
= min(new_rx_count
, (u32
)IXGBEVF_MAX_RXD
);
343 new_rx_count
= ALIGN(new_rx_count
, IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE
);
345 new_tx_count
= max(ring
->tx_pending
, (u32
)IXGBEVF_MIN_TXD
);
346 new_tx_count
= min(new_tx_count
, (u32
)IXGBEVF_MAX_TXD
);
347 new_tx_count
= ALIGN(new_tx_count
, IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE
);
349 if ((new_tx_count
== adapter
->tx_ring
->count
) &&
350 (new_rx_count
== adapter
->rx_ring
->count
)) {
355 while (test_and_set_bit(__IXGBEVF_RESETTING
, &adapter
->state
))
359 * If the adapter isn't up and running then just set the
360 * new parameters and scurry for the exits.
362 if (!netif_running(adapter
->netdev
)) {
363 for (i
= 0; i
< adapter
->num_tx_queues
; i
++)
364 adapter
->tx_ring
[i
].count
= new_tx_count
;
365 for (i
= 0; i
< adapter
->num_rx_queues
; i
++)
366 adapter
->rx_ring
[i
].count
= new_rx_count
;
367 adapter
->tx_ring_count
= new_tx_count
;
368 adapter
->rx_ring_count
= new_rx_count
;
372 tx_ring
= kcalloc(adapter
->num_tx_queues
,
373 sizeof(struct ixgbevf_ring
), GFP_KERNEL
);
379 rx_ring
= kcalloc(adapter
->num_rx_queues
,
380 sizeof(struct ixgbevf_ring
), GFP_KERNEL
);
386 ixgbevf_down(adapter
);
388 memcpy(tx_ring
, adapter
->tx_ring
,
389 adapter
->num_tx_queues
* sizeof(struct ixgbevf_ring
));
390 for (i
= 0; i
< adapter
->num_tx_queues
; i
++) {
391 tx_ring
[i
].count
= new_tx_count
;
392 err
= ixgbevf_setup_tx_resources(adapter
, &tx_ring
[i
]);
396 ixgbevf_free_tx_resources(adapter
,
399 goto err_tx_ring_setup
;
401 tx_ring
[i
].v_idx
= adapter
->tx_ring
[i
].v_idx
;
404 memcpy(rx_ring
, adapter
->rx_ring
,
405 adapter
->num_rx_queues
* sizeof(struct ixgbevf_ring
));
406 for (i
= 0; i
< adapter
->num_rx_queues
; i
++) {
407 rx_ring
[i
].count
= new_rx_count
;
408 err
= ixgbevf_setup_rx_resources(adapter
, &rx_ring
[i
]);
412 ixgbevf_free_rx_resources(adapter
,
415 goto err_rx_ring_setup
;
417 rx_ring
[i
].v_idx
= adapter
->rx_ring
[i
].v_idx
;
421 * Only switch to new rings if all the prior allocations
422 * and ring setups have succeeded.
424 kfree(adapter
->tx_ring
);
425 adapter
->tx_ring
= tx_ring
;
426 adapter
->tx_ring_count
= new_tx_count
;
428 kfree(adapter
->rx_ring
);
429 adapter
->rx_ring
= rx_ring
;
430 adapter
->rx_ring_count
= new_rx_count
;
438 for(i
= 0; i
< adapter
->num_tx_queues
; i
++)
439 ixgbevf_free_tx_resources(adapter
, &tx_ring
[i
]);
448 clear_bit(__IXGBEVF_RESETTING
, &adapter
->state
);
452 static int ixgbevf_get_sset_count(struct net_device
*dev
, int stringset
)
456 return IXGBE_TEST_LEN
;
458 return IXGBE_GLOBAL_STATS_LEN
;
464 static void ixgbevf_get_ethtool_stats(struct net_device
*netdev
,
465 struct ethtool_stats
*stats
, u64
*data
)
467 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
470 ixgbevf_update_stats(adapter
);
471 for (i
= 0; i
< IXGBE_GLOBAL_STATS_LEN
; i
++) {
472 char *p
= (char *)adapter
+
473 ixgbe_gstrings_stats
[i
].stat_offset
;
474 char *b
= (char *)adapter
+
475 ixgbe_gstrings_stats
[i
].base_stat_offset
;
476 char *r
= (char *)adapter
+
477 ixgbe_gstrings_stats
[i
].saved_reset_offset
;
478 data
[i
] = ((ixgbe_gstrings_stats
[i
].sizeof_stat
==
479 sizeof(u64
)) ? *(u64
*)p
: *(u32
*)p
) -
480 ((ixgbe_gstrings_stats
[i
].sizeof_stat
==
481 sizeof(u64
)) ? *(u64
*)b
: *(u32
*)b
) +
482 ((ixgbe_gstrings_stats
[i
].sizeof_stat
==
483 sizeof(u64
)) ? *(u64
*)r
: *(u32
*)r
);
487 static void ixgbevf_get_strings(struct net_device
*netdev
, u32 stringset
,
490 char *p
= (char *)data
;
495 memcpy(data
, *ixgbe_gstrings_test
,
496 IXGBE_TEST_LEN
* ETH_GSTRING_LEN
);
499 for (i
= 0; i
< IXGBE_GLOBAL_STATS_LEN
; i
++) {
500 memcpy(p
, ixgbe_gstrings_stats
[i
].stat_string
,
502 p
+= ETH_GSTRING_LEN
;
508 static int ixgbevf_link_test(struct ixgbevf_adapter
*adapter
, u64
*data
)
510 struct ixgbe_hw
*hw
= &adapter
->hw
;
515 hw
->mac
.ops
.check_link(hw
, &link_speed
, &link_up
, true);
522 /* ethtool register test data */
523 struct ixgbevf_reg_test
{
531 /* In the hardware, registers are laid out either singly, in arrays
532 * spaced 0x40 bytes apart, or in contiguous tables. We assume
533 * most tests take place on arrays or single registers (handled
534 * as a single-element array) and special-case the tables.
535 * Table tests are always pattern tests.
537 * We also make provision for some required setup steps by specifying
538 * registers to be written without any read-back testing.
541 #define PATTERN_TEST 1
542 #define SET_READ_TEST 2
543 #define WRITE_NO_TEST 3
544 #define TABLE32_TEST 4
545 #define TABLE64_TEST_LO 5
546 #define TABLE64_TEST_HI 6
548 /* default VF register test */
549 static const struct ixgbevf_reg_test reg_test_vf
[] = {
550 { IXGBE_VFRDBAL(0), 2, PATTERN_TEST
, 0xFFFFFF80, 0xFFFFFF80 },
551 { IXGBE_VFRDBAH(0), 2, PATTERN_TEST
, 0xFFFFFFFF, 0xFFFFFFFF },
552 { IXGBE_VFRDLEN(0), 2, PATTERN_TEST
, 0x000FFF80, 0x000FFFFF },
553 { IXGBE_VFRXDCTL(0), 2, WRITE_NO_TEST
, 0, IXGBE_RXDCTL_ENABLE
},
554 { IXGBE_VFRDT(0), 2, PATTERN_TEST
, 0x0000FFFF, 0x0000FFFF },
555 { IXGBE_VFRXDCTL(0), 2, WRITE_NO_TEST
, 0, 0 },
556 { IXGBE_VFTDBAL(0), 2, PATTERN_TEST
, 0xFFFFFF80, 0xFFFFFFFF },
557 { IXGBE_VFTDBAH(0), 2, PATTERN_TEST
, 0xFFFFFFFF, 0xFFFFFFFF },
558 { IXGBE_VFTDLEN(0), 2, PATTERN_TEST
, 0x000FFF80, 0x000FFF80 },
562 static const u32 register_test_patterns
[] = {
563 0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF
566 #define REG_PATTERN_TEST(R, M, W) \
568 u32 pat, val, before; \
569 for (pat = 0; pat < ARRAY_SIZE(register_test_patterns); pat++) { \
570 before = readl(adapter->hw.hw_addr + R); \
571 writel((register_test_patterns[pat] & W), \
572 (adapter->hw.hw_addr + R)); \
573 val = readl(adapter->hw.hw_addr + R); \
574 if (val != (register_test_patterns[pat] & W & M)) { \
575 hw_dbg(&adapter->hw, \
576 "pattern test reg %04X failed: got " \
577 "0x%08X expected 0x%08X\n", \
578 R, val, (register_test_patterns[pat] & W & M)); \
580 writel(before, adapter->hw.hw_addr + R); \
583 writel(before, adapter->hw.hw_addr + R); \
587 #define REG_SET_AND_CHECK(R, M, W) \
590 before = readl(adapter->hw.hw_addr + R); \
591 writel((W & M), (adapter->hw.hw_addr + R)); \
592 val = readl(adapter->hw.hw_addr + R); \
593 if ((W & M) != (val & M)) { \
594 printk(KERN_ERR "set/check reg %04X test failed: got 0x%08X " \
595 "expected 0x%08X\n", R, (val & M), (W & M)); \
597 writel(before, (adapter->hw.hw_addr + R)); \
600 writel(before, (adapter->hw.hw_addr + R)); \
603 static int ixgbevf_reg_test(struct ixgbevf_adapter
*adapter
, u64
*data
)
605 const struct ixgbevf_reg_test
*test
;
611 * Perform the register test, looping through the test table
612 * until we either fail or reach the null entry.
615 for (i
= 0; i
< test
->array_len
; i
++) {
616 switch (test
->test_type
) {
618 REG_PATTERN_TEST(test
->reg
+ (i
* 0x40),
623 REG_SET_AND_CHECK(test
->reg
+ (i
* 0x40),
629 (adapter
->hw
.hw_addr
+ test
->reg
)
633 REG_PATTERN_TEST(test
->reg
+ (i
* 4),
637 case TABLE64_TEST_LO
:
638 REG_PATTERN_TEST(test
->reg
+ (i
* 8),
642 case TABLE64_TEST_HI
:
643 REG_PATTERN_TEST((test
->reg
+ 4) + (i
* 8),
656 static void ixgbevf_diag_test(struct net_device
*netdev
,
657 struct ethtool_test
*eth_test
, u64
*data
)
659 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
660 bool if_running
= netif_running(netdev
);
662 set_bit(__IXGBEVF_TESTING
, &adapter
->state
);
663 if (eth_test
->flags
== ETH_TEST_FL_OFFLINE
) {
666 hw_dbg(&adapter
->hw
, "offline testing starting\n");
668 /* Link test performed before hardware reset so autoneg doesn't
669 * interfere with test result */
670 if (ixgbevf_link_test(adapter
, &data
[1]))
671 eth_test
->flags
|= ETH_TEST_FL_FAILED
;
674 /* indicate we're in test mode */
677 ixgbevf_reset(adapter
);
679 hw_dbg(&adapter
->hw
, "register testing starting\n");
680 if (ixgbevf_reg_test(adapter
, &data
[0]))
681 eth_test
->flags
|= ETH_TEST_FL_FAILED
;
683 ixgbevf_reset(adapter
);
685 clear_bit(__IXGBEVF_TESTING
, &adapter
->state
);
689 hw_dbg(&adapter
->hw
, "online testing starting\n");
691 if (ixgbevf_link_test(adapter
, &data
[1]))
692 eth_test
->flags
|= ETH_TEST_FL_FAILED
;
694 /* Online tests aren't run; pass by default */
697 clear_bit(__IXGBEVF_TESTING
, &adapter
->state
);
699 msleep_interruptible(4 * 1000);
702 static int ixgbevf_nway_reset(struct net_device
*netdev
)
704 struct ixgbevf_adapter
*adapter
= netdev_priv(netdev
);
706 if (netif_running(netdev
)) {
707 if (!adapter
->dev_closed
)
708 ixgbevf_reinit_locked(adapter
);
714 static struct ethtool_ops ixgbevf_ethtool_ops
= {
715 .get_settings
= ixgbevf_get_settings
,
716 .get_drvinfo
= ixgbevf_get_drvinfo
,
717 .get_regs_len
= ixgbevf_get_regs_len
,
718 .get_regs
= ixgbevf_get_regs
,
719 .nway_reset
= ixgbevf_nway_reset
,
720 .get_link
= ethtool_op_get_link
,
721 .get_ringparam
= ixgbevf_get_ringparam
,
722 .set_ringparam
= ixgbevf_set_ringparam
,
723 .get_rx_csum
= ixgbevf_get_rx_csum
,
724 .set_rx_csum
= ixgbevf_set_rx_csum
,
725 .get_tx_csum
= ethtool_op_get_tx_csum
,
726 .set_tx_csum
= ethtool_op_set_tx_ipv6_csum
,
727 .get_sg
= ethtool_op_get_sg
,
728 .set_sg
= ethtool_op_set_sg
,
729 .get_msglevel
= ixgbevf_get_msglevel
,
730 .set_msglevel
= ixgbevf_set_msglevel
,
731 .get_tso
= ethtool_op_get_tso
,
732 .set_tso
= ixgbevf_set_tso
,
733 .self_test
= ixgbevf_diag_test
,
734 .get_sset_count
= ixgbevf_get_sset_count
,
735 .get_strings
= ixgbevf_get_strings
,
736 .get_ethtool_stats
= ixgbevf_get_ethtool_stats
,
739 void ixgbevf_set_ethtool_ops(struct net_device
*netdev
)
741 SET_ETHTOOL_OPS(netdev
, &ixgbevf_ethtool_ops
);