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8#include <linux/slab.h>
9#include <linux/vmalloc.h>
10#include <linux/interrupt.h>
11
12#include "qlcnic.h"
13#include "qlcnic_hw.h"
14
15#include <linux/swab.h>
16#include <linux/dma-mapping.h>
17#include <net/ip.h>
18#include <linux/ipv6.h>
19#include <linux/inetdevice.h>
20#include <linux/sysfs.h>
21#include <linux/aer.h>
22#include <linux/log2.h>
23
24#define QLC_STATUS_UNSUPPORTED_CMD -2
25
26int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable)
27{
28 return -EOPNOTSUPP;
29}
30
31int qlcnicvf_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate)
32{
33 return -EOPNOTSUPP;
34}
35
36static ssize_t qlcnic_store_bridged_mode(struct device *dev,
37 struct device_attribute *attr,
38 const char *buf, size_t len)
39{
40 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
41 unsigned long new;
42 int ret = -EINVAL;
43
44 if (!(adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG))
45 goto err_out;
46
47 if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
48 goto err_out;
49
50 if (kstrtoul(buf, 2, &new))
51 goto err_out;
52
53 if (!qlcnic_config_bridged_mode(adapter, !!new))
54 ret = len;
55
56err_out:
57 return ret;
58}
59
60static ssize_t qlcnic_show_bridged_mode(struct device *dev,
61 struct device_attribute *attr,
62 char *buf)
63{
64 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
65 int bridged_mode = 0;
66
67 if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG)
68 bridged_mode = !!(adapter->flags & QLCNIC_BRIDGE_ENABLED);
69
70 return sprintf(buf, "%d\n", bridged_mode);
71}
72
73static ssize_t qlcnic_store_diag_mode(struct device *dev,
74 struct device_attribute *attr,
75 const char *buf, size_t len)
76{
77 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
78 unsigned long new;
79
80 if (kstrtoul(buf, 2, &new))
81 return -EINVAL;
82
83 if (!!new != !!(adapter->flags & QLCNIC_DIAG_ENABLED))
84 adapter->flags ^= QLCNIC_DIAG_ENABLED;
85
86 return len;
87}
88
89static ssize_t qlcnic_show_diag_mode(struct device *dev,
90 struct device_attribute *attr, char *buf)
91{
92 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
93 return sprintf(buf, "%d\n", !!(adapter->flags & QLCNIC_DIAG_ENABLED));
94}
95
96static int qlcnic_validate_beacon(struct qlcnic_adapter *adapter, u16 beacon,
97 u8 *state, u8 *rate)
98{
99 *rate = LSB(beacon);
100 *state = MSB(beacon);
101
102 QLCDB(adapter, DRV, "rate %x state %x\n", *rate, *state);
103
104 if (!*state) {
105 *rate = __QLCNIC_MAX_LED_RATE;
106 return 0;
107 } else if (*state > __QLCNIC_MAX_LED_STATE) {
108 return -EINVAL;
109 }
110
111 if ((!*rate) || (*rate > __QLCNIC_MAX_LED_RATE))
112 return -EINVAL;
113
114 return 0;
115}
116
117static int qlcnic_83xx_store_beacon(struct qlcnic_adapter *adapter,
118 const char *buf, size_t len)
119{
120 struct qlcnic_hardware_context *ahw = adapter->ahw;
121 unsigned long h_beacon;
122 int err;
123
124 if (test_bit(__QLCNIC_RESETTING, &adapter->state))
125 return -EIO;
126
127 if (kstrtoul(buf, 2, &h_beacon))
128 return -EINVAL;
129
130 if (ahw->beacon_state == h_beacon)
131 return len;
132
133 rtnl_lock();
134 if (!ahw->beacon_state) {
135 if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) {
136 rtnl_unlock();
137 return -EBUSY;
138 }
139 }
140
141 if (h_beacon)
142 err = qlcnic_83xx_config_led(adapter, 1, h_beacon);
143 else
144 err = qlcnic_83xx_config_led(adapter, 0, !h_beacon);
145 if (!err)
146 ahw->beacon_state = h_beacon;
147
148 if (!ahw->beacon_state)
149 clear_bit(__QLCNIC_LED_ENABLE, &adapter->state);
150
151 rtnl_unlock();
152 return len;
153}
154
155static int qlcnic_82xx_store_beacon(struct qlcnic_adapter *adapter,
156 const char *buf, size_t len)
157{
158 struct qlcnic_hardware_context *ahw = adapter->ahw;
159 int err, max_sds_rings = adapter->max_sds_rings;
160 u16 beacon;
161 u8 h_beacon_state, b_state, b_rate;
162
163 if (len != sizeof(u16))
164 return QL_STATUS_INVALID_PARAM;
165
166 memcpy(&beacon, buf, sizeof(u16));
167 err = qlcnic_validate_beacon(adapter, beacon, &b_state, &b_rate);
168 if (err)
169 return err;
170
171 if (ahw->extra_capability[0] & QLCNIC_FW_CAPABILITY_2_BEACON) {
172 err = qlcnic_get_beacon_state(adapter, &h_beacon_state);
173 if (err) {
174 netdev_err(adapter->netdev,
175 "Failed to get current beacon state\n");
176 } else {
177 if (h_beacon_state == QLCNIC_BEACON_DISABLE)
178 ahw->beacon_state = 0;
179 else if (h_beacon_state == QLCNIC_BEACON_EANBLE)
180 ahw->beacon_state = 2;
181 }
182 }
183
184 if (ahw->beacon_state == b_state)
185 return len;
186
187 rtnl_lock();
188 if (!ahw->beacon_state) {
189 if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) {
190 rtnl_unlock();
191 return -EBUSY;
192 }
193 }
194
195 if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
196 err = -EIO;
197 goto out;
198 }
199
200 if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
201 err = qlcnic_diag_alloc_res(adapter->netdev, QLCNIC_LED_TEST);
202 if (err)
203 goto out;
204 set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state);
205 }
206
207 err = qlcnic_config_led(adapter, b_state, b_rate);
208 if (!err) {
209 err = len;
210 ahw->beacon_state = b_state;
211 }
212
213 if (test_and_clear_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state))
214 qlcnic_diag_free_res(adapter->netdev, max_sds_rings);
215
216out:
217 if (!ahw->beacon_state)
218 clear_bit(__QLCNIC_LED_ENABLE, &adapter->state);
219 rtnl_unlock();
220
221 return err;
222}
223
224static ssize_t qlcnic_store_beacon(struct device *dev,
225 struct device_attribute *attr,
226 const char *buf, size_t len)
227{
228 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
229 int err = 0;
230
231 if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) {
232 dev_warn(dev,
233 "LED test not supported in non privileged mode\n");
234 return -EOPNOTSUPP;
235 }
236
237 if (qlcnic_82xx_check(adapter))
238 err = qlcnic_82xx_store_beacon(adapter, buf, len);
239 else if (qlcnic_83xx_check(adapter))
240 err = qlcnic_83xx_store_beacon(adapter, buf, len);
241 else
242 return -EIO;
243
244 return err;
245}
246
247static ssize_t qlcnic_show_beacon(struct device *dev,
248 struct device_attribute *attr, char *buf)
249{
250 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
251
252 return sprintf(buf, "%d\n", adapter->ahw->beacon_state);
253}
254
255static int qlcnic_sysfs_validate_crb(struct qlcnic_adapter *adapter,
256 loff_t offset, size_t size)
257{
258 size_t crb_size = 4;
259
260 if (!(adapter->flags & QLCNIC_DIAG_ENABLED))
261 return -EIO;
262
263 if (offset < QLCNIC_PCI_CRBSPACE) {
264 if (ADDR_IN_RANGE(offset, QLCNIC_PCI_CAMQM,
265 QLCNIC_PCI_CAMQM_END))
266 crb_size = 8;
267 else
268 return -EINVAL;
269 }
270
271 if ((size != crb_size) || (offset & (crb_size-1)))
272 return -EINVAL;
273
274 return 0;
275}
276
277static ssize_t qlcnic_sysfs_read_crb(struct file *filp, struct kobject *kobj,
278 struct bin_attribute *attr, char *buf,
279 loff_t offset, size_t size)
280{
281 struct device *dev = container_of(kobj, struct device, kobj);
282 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
283 int ret;
284
285 ret = qlcnic_sysfs_validate_crb(adapter, offset, size);
286 if (ret != 0)
287 return ret;
288 qlcnic_read_crb(adapter, buf, offset, size);
289
290 return size;
291}
292
293static ssize_t qlcnic_sysfs_write_crb(struct file *filp, struct kobject *kobj,
294 struct bin_attribute *attr, char *buf,
295 loff_t offset, size_t size)
296{
297 struct device *dev = container_of(kobj, struct device, kobj);
298 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
299 int ret;
300
301 ret = qlcnic_sysfs_validate_crb(adapter, offset, size);
302 if (ret != 0)
303 return ret;
304
305 qlcnic_write_crb(adapter, buf, offset, size);
306 return size;
307}
308
309static int qlcnic_sysfs_validate_mem(struct qlcnic_adapter *adapter,
310 loff_t offset, size_t size)
311{
312 if (!(adapter->flags & QLCNIC_DIAG_ENABLED))
313 return -EIO;
314
315 if ((size != 8) || (offset & 0x7))
316 return -EIO;
317
318 return 0;
319}
320
321static ssize_t qlcnic_sysfs_read_mem(struct file *filp, struct kobject *kobj,
322 struct bin_attribute *attr, char *buf,
323 loff_t offset, size_t size)
324{
325 struct device *dev = container_of(kobj, struct device, kobj);
326 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
327 u64 data;
328 int ret;
329
330 ret = qlcnic_sysfs_validate_mem(adapter, offset, size);
331 if (ret != 0)
332 return ret;
333
334 if (qlcnic_pci_mem_read_2M(adapter, offset, &data))
335 return -EIO;
336
337 memcpy(buf, &data, size);
338
339 return size;
340}
341
342static ssize_t qlcnic_sysfs_write_mem(struct file *filp, struct kobject *kobj,
343 struct bin_attribute *attr, char *buf,
344 loff_t offset, size_t size)
345{
346 struct device *dev = container_of(kobj, struct device, kobj);
347 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
348 u64 data;
349 int ret;
350
351 ret = qlcnic_sysfs_validate_mem(adapter, offset, size);
352 if (ret != 0)
353 return ret;
354
355 memcpy(&data, buf, size);
356
357 if (qlcnic_pci_mem_write_2M(adapter, offset, data))
358 return -EIO;
359
360 return size;
361}
362
363static int qlcnic_is_valid_nic_func(struct qlcnic_adapter *adapter, u8 pci_func)
364{
365 int i;
366 for (i = 0; i < adapter->ahw->act_pci_func; i++) {
367 if (adapter->npars[i].pci_func == pci_func)
368 return i;
369 }
370
371 return -1;
372}
373
374static int validate_pm_config(struct qlcnic_adapter *adapter,
375 struct qlcnic_pm_func_cfg *pm_cfg, int count)
376{
377 u8 src_pci_func, s_esw_id, d_esw_id;
378 u8 dest_pci_func;
379 int i, src_index, dest_index;
380
381 for (i = 0; i < count; i++) {
382 src_pci_func = pm_cfg[i].pci_func;
383 dest_pci_func = pm_cfg[i].dest_npar;
384 src_index = qlcnic_is_valid_nic_func(adapter, src_pci_func);
385
386 if (src_index < 0)
387 return QL_STATUS_INVALID_PARAM;
388
389 dest_index = qlcnic_is_valid_nic_func(adapter, dest_pci_func);
390 if (dest_index < 0)
391 return QL_STATUS_INVALID_PARAM;
392
393 s_esw_id = adapter->npars[src_index].phy_port;
394 d_esw_id = adapter->npars[dest_index].phy_port;
395
396 if (s_esw_id != d_esw_id)
397 return QL_STATUS_INVALID_PARAM;
398 }
399
400 return 0;
401}
402
403static ssize_t qlcnic_sysfs_write_pm_config(struct file *filp,
404 struct kobject *kobj,
405 struct bin_attribute *attr,
406 char *buf, loff_t offset,
407 size_t size)
408{
409 struct device *dev = container_of(kobj, struct device, kobj);
410 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
411 struct qlcnic_pm_func_cfg *pm_cfg;
412 u32 id, action, pci_func;
413 int count, rem, i, ret, index;
414
415 count = size / sizeof(struct qlcnic_pm_func_cfg);
416 rem = size % sizeof(struct qlcnic_pm_func_cfg);
417 if (rem)
418 return QL_STATUS_INVALID_PARAM;
419
420 pm_cfg = (struct qlcnic_pm_func_cfg *)buf;
421 ret = validate_pm_config(adapter, pm_cfg, count);
422
423 if (ret)
424 return ret;
425 for (i = 0; i < count; i++) {
426 pci_func = pm_cfg[i].pci_func;
427 action = !!pm_cfg[i].action;
428 index = qlcnic_is_valid_nic_func(adapter, pci_func);
429 if (index < 0)
430 return QL_STATUS_INVALID_PARAM;
431
432 id = adapter->npars[index].phy_port;
433 ret = qlcnic_config_port_mirroring(adapter, id,
434 action, pci_func);
435 if (ret)
436 return ret;
437 }
438
439 for (i = 0; i < count; i++) {
440 pci_func = pm_cfg[i].pci_func;
441 index = qlcnic_is_valid_nic_func(adapter, pci_func);
442 id = adapter->npars[index].phy_port;
443 adapter->npars[index].enable_pm = !!pm_cfg[i].action;
444 adapter->npars[index].dest_npar = id;
445 }
446
447 return size;
448}
449
450static ssize_t qlcnic_sysfs_read_pm_config(struct file *filp,
451 struct kobject *kobj,
452 struct bin_attribute *attr,
453 char *buf, loff_t offset,
454 size_t size)
455{
456 struct device *dev = container_of(kobj, struct device, kobj);
457 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
458 struct qlcnic_pm_func_cfg pm_cfg[QLCNIC_MAX_PCI_FUNC];
459 int i;
460 u8 pci_func;
461
462 if (size != sizeof(pm_cfg))
463 return QL_STATUS_INVALID_PARAM;
464
465 memset(&pm_cfg, 0,
466 sizeof(struct qlcnic_pm_func_cfg) * QLCNIC_MAX_PCI_FUNC);
467
468 for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
469 pci_func = adapter->npars[i].pci_func;
470 if (!adapter->npars[i].active)
471 continue;
472
473 if (!adapter->npars[i].eswitch_status)
474 continue;
475
476 pm_cfg[pci_func].action = adapter->npars[i].enable_pm;
477 pm_cfg[pci_func].dest_npar = 0;
478 pm_cfg[pci_func].pci_func = i;
479 }
480 memcpy(buf, &pm_cfg, size);
481
482 return size;
483}
484
485static int validate_esw_config(struct qlcnic_adapter *adapter,
486 struct qlcnic_esw_func_cfg *esw_cfg, int count)
487{
488 u32 op_mode;
489 u8 pci_func;
490 int i, ret;
491
492 if (qlcnic_82xx_check(adapter))
493 op_mode = readl(adapter->ahw->pci_base0 + QLCNIC_DRV_OP_MODE);
494 else
495 op_mode = QLCRDX(adapter->ahw, QLC_83XX_DRV_OP_MODE);
496
497 for (i = 0; i < count; i++) {
498 pci_func = esw_cfg[i].pci_func;
499 if (pci_func >= QLCNIC_MAX_PCI_FUNC)
500 return QL_STATUS_INVALID_PARAM;
501
502 if (adapter->ahw->op_mode == QLCNIC_MGMT_FUNC)
503 if (qlcnic_is_valid_nic_func(adapter, pci_func) < 0)
504 return QL_STATUS_INVALID_PARAM;
505
506 switch (esw_cfg[i].op_mode) {
507 case QLCNIC_PORT_DEFAULTS:
508 if (qlcnic_82xx_check(adapter)) {
509 ret = QLC_DEV_GET_DRV(op_mode, pci_func);
510 } else {
511 ret = QLC_83XX_GET_FUNC_PRIVILEGE(op_mode,
512 pci_func);
513 esw_cfg[i].offload_flags = 0;
514 }
515
516 if (ret != QLCNIC_NON_PRIV_FUNC) {
517 if (esw_cfg[i].mac_anti_spoof != 0)
518 return QL_STATUS_INVALID_PARAM;
519 if (esw_cfg[i].mac_override != 1)
520 return QL_STATUS_INVALID_PARAM;
521 if (esw_cfg[i].promisc_mode != 1)
522 return QL_STATUS_INVALID_PARAM;
523 }
524 break;
525 case QLCNIC_ADD_VLAN:
526 if (!IS_VALID_VLAN(esw_cfg[i].vlan_id))
527 return QL_STATUS_INVALID_PARAM;
528 if (!esw_cfg[i].op_type)
529 return QL_STATUS_INVALID_PARAM;
530 break;
531 case QLCNIC_DEL_VLAN:
532 if (!esw_cfg[i].op_type)
533 return QL_STATUS_INVALID_PARAM;
534 break;
535 default:
536 return QL_STATUS_INVALID_PARAM;
537 }
538 }
539
540 return 0;
541}
542
543static ssize_t qlcnic_sysfs_write_esw_config(struct file *file,
544 struct kobject *kobj,
545 struct bin_attribute *attr,
546 char *buf, loff_t offset,
547 size_t size)
548{
549 struct device *dev = container_of(kobj, struct device, kobj);
550 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
551 struct qlcnic_esw_func_cfg *esw_cfg;
552 struct qlcnic_npar_info *npar;
553 int count, rem, i, ret;
554 int index;
555 u8 op_mode = 0, pci_func;
556
557 count = size / sizeof(struct qlcnic_esw_func_cfg);
558 rem = size % sizeof(struct qlcnic_esw_func_cfg);
559 if (rem)
560 return QL_STATUS_INVALID_PARAM;
561
562 esw_cfg = (struct qlcnic_esw_func_cfg *)buf;
563 ret = validate_esw_config(adapter, esw_cfg, count);
564 if (ret)
565 return ret;
566
567 for (i = 0; i < count; i++) {
568 if (adapter->ahw->op_mode == QLCNIC_MGMT_FUNC)
569 if (qlcnic_config_switch_port(adapter, &esw_cfg[i]))
570 return QL_STATUS_INVALID_PARAM;
571
572 if (adapter->ahw->pci_func != esw_cfg[i].pci_func)
573 continue;
574
575 op_mode = esw_cfg[i].op_mode;
576 qlcnic_get_eswitch_port_config(adapter, &esw_cfg[i]);
577 esw_cfg[i].op_mode = op_mode;
578 esw_cfg[i].pci_func = adapter->ahw->pci_func;
579
580 switch (esw_cfg[i].op_mode) {
581 case QLCNIC_PORT_DEFAULTS:
582 qlcnic_set_eswitch_port_features(adapter, &esw_cfg[i]);
583 rtnl_lock();
584 qlcnic_set_netdev_features(adapter, &esw_cfg[i]);
585 rtnl_unlock();
586 break;
587 case QLCNIC_ADD_VLAN:
588 qlcnic_set_vlan_config(adapter, &esw_cfg[i]);
589 break;
590 case QLCNIC_DEL_VLAN:
591 esw_cfg[i].vlan_id = 0;
592 qlcnic_set_vlan_config(adapter, &esw_cfg[i]);
593 break;
594 }
595 }
596
597 if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
598 goto out;
599
600 for (i = 0; i < count; i++) {
601 pci_func = esw_cfg[i].pci_func;
602 index = qlcnic_is_valid_nic_func(adapter, pci_func);
603 npar = &adapter->npars[index];
604 switch (esw_cfg[i].op_mode) {
605 case QLCNIC_PORT_DEFAULTS:
606 npar->promisc_mode = esw_cfg[i].promisc_mode;
607 npar->mac_override = esw_cfg[i].mac_override;
608 npar->offload_flags = esw_cfg[i].offload_flags;
609 npar->mac_anti_spoof = esw_cfg[i].mac_anti_spoof;
610 npar->discard_tagged = esw_cfg[i].discard_tagged;
611 break;
612 case QLCNIC_ADD_VLAN:
613 npar->pvid = esw_cfg[i].vlan_id;
614 break;
615 case QLCNIC_DEL_VLAN:
616 npar->pvid = 0;
617 break;
618 }
619 }
620out:
621 return size;
622}
623
624static ssize_t qlcnic_sysfs_read_esw_config(struct file *file,
625 struct kobject *kobj,
626 struct bin_attribute *attr,
627 char *buf, loff_t offset,
628 size_t size)
629{
630 struct device *dev = container_of(kobj, struct device, kobj);
631 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
632 struct qlcnic_esw_func_cfg esw_cfg[QLCNIC_MAX_PCI_FUNC];
633 u8 i, pci_func;
634
635 if (size != sizeof(esw_cfg))
636 return QL_STATUS_INVALID_PARAM;
637
638 memset(&esw_cfg, 0,
639 sizeof(struct qlcnic_esw_func_cfg) * QLCNIC_MAX_PCI_FUNC);
640
641 for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
642 pci_func = adapter->npars[i].pci_func;
643 if (!adapter->npars[i].active)
644 continue;
645
646 if (!adapter->npars[i].eswitch_status)
647 continue;
648
649 esw_cfg[pci_func].pci_func = pci_func;
650 if (qlcnic_get_eswitch_port_config(adapter, &esw_cfg[pci_func]))
651 return QL_STATUS_INVALID_PARAM;
652 }
653
654 memcpy(buf, &esw_cfg, size);
655
656 return size;
657}
658
659static int validate_npar_config(struct qlcnic_adapter *adapter,
660 struct qlcnic_npar_func_cfg *np_cfg,
661 int count)
662{
663 u8 pci_func, i;
664
665 for (i = 0; i < count; i++) {
666 pci_func = np_cfg[i].pci_func;
667 if (qlcnic_is_valid_nic_func(adapter, pci_func) < 0)
668 return QL_STATUS_INVALID_PARAM;
669
670 if (!IS_VALID_BW(np_cfg[i].min_bw) ||
671 !IS_VALID_BW(np_cfg[i].max_bw))
672 return QL_STATUS_INVALID_PARAM;
673 }
674 return 0;
675}
676
677static ssize_t qlcnic_sysfs_write_npar_config(struct file *file,
678 struct kobject *kobj,
679 struct bin_attribute *attr,
680 char *buf, loff_t offset,
681 size_t size)
682{
683 struct device *dev = container_of(kobj, struct device, kobj);
684 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
685 struct qlcnic_info nic_info;
686 struct qlcnic_npar_func_cfg *np_cfg;
687 int i, count, rem, ret, index;
688 u8 pci_func;
689
690 count = size / sizeof(struct qlcnic_npar_func_cfg);
691 rem = size % sizeof(struct qlcnic_npar_func_cfg);
692 if (rem)
693 return QL_STATUS_INVALID_PARAM;
694
695 np_cfg = (struct qlcnic_npar_func_cfg *)buf;
696 ret = validate_npar_config(adapter, np_cfg, count);
697 if (ret)
698 return ret;
699
700 for (i = 0; i < count; i++) {
701 pci_func = np_cfg[i].pci_func;
702
703 memset(&nic_info, 0, sizeof(struct qlcnic_info));
704 ret = qlcnic_get_nic_info(adapter, &nic_info, pci_func);
705 if (ret)
706 return ret;
707 nic_info.pci_func = pci_func;
708 nic_info.min_tx_bw = np_cfg[i].min_bw;
709 nic_info.max_tx_bw = np_cfg[i].max_bw;
710 ret = qlcnic_set_nic_info(adapter, &nic_info);
711 if (ret)
712 return ret;
713 index = qlcnic_is_valid_nic_func(adapter, pci_func);
714 adapter->npars[index].min_bw = nic_info.min_tx_bw;
715 adapter->npars[index].max_bw = nic_info.max_tx_bw;
716 }
717
718 return size;
719}
720
721static ssize_t qlcnic_sysfs_read_npar_config(struct file *file,
722 struct kobject *kobj,
723 struct bin_attribute *attr,
724 char *buf, loff_t offset,
725 size_t size)
726{
727 struct device *dev = container_of(kobj, struct device, kobj);
728 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
729 struct qlcnic_info nic_info;
730 struct qlcnic_npar_func_cfg np_cfg[QLCNIC_MAX_PCI_FUNC];
731 int i, ret;
732
733 if (size != sizeof(np_cfg))
734 return QL_STATUS_INVALID_PARAM;
735
736 memset(&nic_info, 0, sizeof(struct qlcnic_info));
737 memset(&np_cfg, 0,
738 sizeof(struct qlcnic_npar_func_cfg) * QLCNIC_MAX_PCI_FUNC);
739
740 for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
741 if (qlcnic_is_valid_nic_func(adapter, i) < 0)
742 continue;
743 ret = qlcnic_get_nic_info(adapter, &nic_info, i);
744 if (ret)
745 return ret;
746
747 if (!adapter->npars[i].eswitch_status)
748 continue;
749
750 np_cfg[i].pci_func = i;
751 np_cfg[i].op_mode = (u8)nic_info.op_mode;
752 np_cfg[i].port_num = nic_info.phys_port;
753 np_cfg[i].fw_capab = nic_info.capabilities;
754 np_cfg[i].min_bw = nic_info.min_tx_bw;
755 np_cfg[i].max_bw = nic_info.max_tx_bw;
756 np_cfg[i].max_tx_queues = nic_info.max_tx_ques;
757 np_cfg[i].max_rx_queues = nic_info.max_rx_ques;
758 }
759
760 memcpy(buf, &np_cfg, size);
761 return size;
762}
763
764static ssize_t qlcnic_sysfs_get_port_stats(struct file *file,
765 struct kobject *kobj,
766 struct bin_attribute *attr,
767 char *buf, loff_t offset,
768 size_t size)
769{
770 struct device *dev = container_of(kobj, struct device, kobj);
771 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
772 struct qlcnic_esw_statistics port_stats;
773 int ret;
774
775 if (qlcnic_83xx_check(adapter))
776 return QLC_STATUS_UNSUPPORTED_CMD;
777
778 if (size != sizeof(struct qlcnic_esw_statistics))
779 return QL_STATUS_INVALID_PARAM;
780
781 if (offset >= QLCNIC_MAX_PCI_FUNC)
782 return QL_STATUS_INVALID_PARAM;
783
784 memset(&port_stats, 0, size);
785 ret = qlcnic_get_port_stats(adapter, offset, QLCNIC_QUERY_RX_COUNTER,
786 &port_stats.rx);
787 if (ret)
788 return ret;
789
790 ret = qlcnic_get_port_stats(adapter, offset, QLCNIC_QUERY_TX_COUNTER,
791 &port_stats.tx);
792 if (ret)
793 return ret;
794
795 memcpy(buf, &port_stats, size);
796 return size;
797}
798
799static ssize_t qlcnic_sysfs_get_esw_stats(struct file *file,
800 struct kobject *kobj,
801 struct bin_attribute *attr,
802 char *buf, loff_t offset,
803 size_t size)
804{
805 struct device *dev = container_of(kobj, struct device, kobj);
806 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
807 struct qlcnic_esw_statistics esw_stats;
808 int ret;
809
810 if (qlcnic_83xx_check(adapter))
811 return QLC_STATUS_UNSUPPORTED_CMD;
812
813 if (size != sizeof(struct qlcnic_esw_statistics))
814 return QL_STATUS_INVALID_PARAM;
815
816 if (offset >= QLCNIC_NIU_MAX_XG_PORTS)
817 return QL_STATUS_INVALID_PARAM;
818
819 memset(&esw_stats, 0, size);
820 ret = qlcnic_get_eswitch_stats(adapter, offset, QLCNIC_QUERY_RX_COUNTER,
821 &esw_stats.rx);
822 if (ret)
823 return ret;
824
825 ret = qlcnic_get_eswitch_stats(adapter, offset, QLCNIC_QUERY_TX_COUNTER,
826 &esw_stats.tx);
827 if (ret)
828 return ret;
829
830 memcpy(buf, &esw_stats, size);
831 return size;
832}
833
834static ssize_t qlcnic_sysfs_clear_esw_stats(struct file *file,
835 struct kobject *kobj,
836 struct bin_attribute *attr,
837 char *buf, loff_t offset,
838 size_t size)
839{
840 struct device *dev = container_of(kobj, struct device, kobj);
841 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
842 int ret;
843
844 if (qlcnic_83xx_check(adapter))
845 return QLC_STATUS_UNSUPPORTED_CMD;
846
847 if (offset >= QLCNIC_NIU_MAX_XG_PORTS)
848 return QL_STATUS_INVALID_PARAM;
849
850 ret = qlcnic_clear_esw_stats(adapter, QLCNIC_STATS_ESWITCH, offset,
851 QLCNIC_QUERY_RX_COUNTER);
852 if (ret)
853 return ret;
854
855 ret = qlcnic_clear_esw_stats(adapter, QLCNIC_STATS_ESWITCH, offset,
856 QLCNIC_QUERY_TX_COUNTER);
857 if (ret)
858 return ret;
859
860 return size;
861}
862
863static ssize_t qlcnic_sysfs_clear_port_stats(struct file *file,
864 struct kobject *kobj,
865 struct bin_attribute *attr,
866 char *buf, loff_t offset,
867 size_t size)
868{
869
870 struct device *dev = container_of(kobj, struct device, kobj);
871 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
872 int ret;
873
874 if (qlcnic_83xx_check(adapter))
875 return QLC_STATUS_UNSUPPORTED_CMD;
876
877 if (offset >= QLCNIC_MAX_PCI_FUNC)
878 return QL_STATUS_INVALID_PARAM;
879
880 ret = qlcnic_clear_esw_stats(adapter, QLCNIC_STATS_PORT, offset,
881 QLCNIC_QUERY_RX_COUNTER);
882 if (ret)
883 return ret;
884
885 ret = qlcnic_clear_esw_stats(adapter, QLCNIC_STATS_PORT, offset,
886 QLCNIC_QUERY_TX_COUNTER);
887 if (ret)
888 return ret;
889
890 return size;
891}
892
893static ssize_t qlcnic_sysfs_read_pci_config(struct file *file,
894 struct kobject *kobj,
895 struct bin_attribute *attr,
896 char *buf, loff_t offset,
897 size_t size)
898{
899 struct device *dev = container_of(kobj, struct device, kobj);
900 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
901 struct qlcnic_pci_func_cfg pci_cfg[QLCNIC_MAX_PCI_FUNC];
902 struct qlcnic_pci_info *pci_info;
903 int i, ret;
904
905 if (size != sizeof(pci_cfg))
906 return QL_STATUS_INVALID_PARAM;
907
908 pci_info = kcalloc(QLCNIC_MAX_PCI_FUNC, sizeof(*pci_info), GFP_KERNEL);
909 if (!pci_info)
910 return -ENOMEM;
911
912 ret = qlcnic_get_pci_info(adapter, pci_info);
913 if (ret) {
914 kfree(pci_info);
915 return ret;
916 }
917
918 memset(&pci_cfg, 0,
919 sizeof(struct qlcnic_pci_func_cfg) * QLCNIC_MAX_PCI_FUNC);
920
921 for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
922 pci_cfg[i].pci_func = pci_info[i].id;
923 pci_cfg[i].func_type = pci_info[i].type;
924 pci_cfg[i].port_num = pci_info[i].default_port;
925 pci_cfg[i].min_bw = pci_info[i].tx_min_bw;
926 pci_cfg[i].max_bw = pci_info[i].tx_max_bw;
927 memcpy(&pci_cfg[i].def_mac_addr, &pci_info[i].mac, ETH_ALEN);
928 }
929
930 memcpy(buf, &pci_cfg, size);
931 kfree(pci_info);
932 return size;
933}
934
935static ssize_t qlcnic_83xx_sysfs_flash_read_handler(struct file *filp,
936 struct kobject *kobj,
937 struct bin_attribute *attr,
938 char *buf, loff_t offset,
939 size_t size)
940{
941 unsigned char *p_read_buf;
942 int ret, count;
943 struct device *dev = container_of(kobj, struct device, kobj);
944 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
945
946 if (!size)
947 return QL_STATUS_INVALID_PARAM;
948 if (!buf)
949 return QL_STATUS_INVALID_PARAM;
950
951 count = size / sizeof(u32);
952
953 if (size % sizeof(u32))
954 count++;
955
956 p_read_buf = kcalloc(size, sizeof(unsigned char), GFP_KERNEL);
957 if (!p_read_buf)
958 return -ENOMEM;
959 if (qlcnic_83xx_lock_flash(adapter) != 0) {
960 kfree(p_read_buf);
961 return -EIO;
962 }
963
964 ret = qlcnic_83xx_lockless_flash_read32(adapter, offset, p_read_buf,
965 count);
966
967 if (ret) {
968 qlcnic_83xx_unlock_flash(adapter);
969 kfree(p_read_buf);
970 return ret;
971 }
972
973 qlcnic_83xx_unlock_flash(adapter);
974 memcpy(buf, p_read_buf, size);
975 kfree(p_read_buf);
976
977 return size;
978}
979
980static int qlcnic_83xx_sysfs_flash_bulk_write(struct qlcnic_adapter *adapter,
981 char *buf, loff_t offset,
982 size_t size)
983{
984 int i, ret, count;
985 unsigned char *p_cache, *p_src;
986
987 p_cache = kcalloc(size, sizeof(unsigned char), GFP_KERNEL);
988 if (!p_cache)
989 return -ENOMEM;
990
991 memcpy(p_cache, buf, size);
992 p_src = p_cache;
993 count = size / sizeof(u32);
994
995 if (qlcnic_83xx_lock_flash(adapter) != 0) {
996 kfree(p_cache);
997 return -EIO;
998 }
999
1000 if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
1001 ret = qlcnic_83xx_enable_flash_write(adapter);
1002 if (ret) {
1003 kfree(p_cache);
1004 qlcnic_83xx_unlock_flash(adapter);
1005 return -EIO;
1006 }
1007 }
1008
1009 for (i = 0; i < count / QLC_83XX_FLASH_WRITE_MAX; i++) {
1010 ret = qlcnic_83xx_flash_bulk_write(adapter, offset,
1011 (u32 *)p_src,
1012 QLC_83XX_FLASH_WRITE_MAX);
1013
1014 if (ret) {
1015 if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
1016 ret = qlcnic_83xx_disable_flash_write(adapter);
1017 if (ret) {
1018 kfree(p_cache);
1019 qlcnic_83xx_unlock_flash(adapter);
1020 return -EIO;
1021 }
1022 }
1023
1024 kfree(p_cache);
1025 qlcnic_83xx_unlock_flash(adapter);
1026 return -EIO;
1027 }
1028
1029 p_src = p_src + sizeof(u32)*QLC_83XX_FLASH_WRITE_MAX;
1030 offset = offset + sizeof(u32)*QLC_83XX_FLASH_WRITE_MAX;
1031 }
1032
1033 if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
1034 ret = qlcnic_83xx_disable_flash_write(adapter);
1035 if (ret) {
1036 kfree(p_cache);
1037 qlcnic_83xx_unlock_flash(adapter);
1038 return -EIO;
1039 }
1040 }
1041
1042 kfree(p_cache);
1043 qlcnic_83xx_unlock_flash(adapter);
1044
1045 return 0;
1046}
1047
1048static int qlcnic_83xx_sysfs_flash_write(struct qlcnic_adapter *adapter,
1049 char *buf, loff_t offset, size_t size)
1050{
1051 int i, ret, count;
1052 unsigned char *p_cache, *p_src;
1053
1054 p_cache = kcalloc(size, sizeof(unsigned char), GFP_KERNEL);
1055 if (!p_cache)
1056 return -ENOMEM;
1057
1058 memcpy(p_cache, buf, size);
1059 p_src = p_cache;
1060 count = size / sizeof(u32);
1061
1062 if (qlcnic_83xx_lock_flash(adapter) != 0) {
1063 kfree(p_cache);
1064 return -EIO;
1065 }
1066
1067 if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
1068 ret = qlcnic_83xx_enable_flash_write(adapter);
1069 if (ret) {
1070 kfree(p_cache);
1071 qlcnic_83xx_unlock_flash(adapter);
1072 return -EIO;
1073 }
1074 }
1075
1076 for (i = 0; i < count; i++) {
1077 ret = qlcnic_83xx_flash_write32(adapter, offset, (u32 *)p_src);
1078 if (ret) {
1079 if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
1080 ret = qlcnic_83xx_disable_flash_write(adapter);
1081 if (ret) {
1082 kfree(p_cache);
1083 qlcnic_83xx_unlock_flash(adapter);
1084 return -EIO;
1085 }
1086 }
1087 kfree(p_cache);
1088 qlcnic_83xx_unlock_flash(adapter);
1089 return -EIO;
1090 }
1091
1092 p_src = p_src + sizeof(u32);
1093 offset = offset + sizeof(u32);
1094 }
1095
1096 if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
1097 ret = qlcnic_83xx_disable_flash_write(adapter);
1098 if (ret) {
1099 kfree(p_cache);
1100 qlcnic_83xx_unlock_flash(adapter);
1101 return -EIO;
1102 }
1103 }
1104
1105 kfree(p_cache);
1106 qlcnic_83xx_unlock_flash(adapter);
1107
1108 return 0;
1109}
1110
1111static ssize_t qlcnic_83xx_sysfs_flash_write_handler(struct file *filp,
1112 struct kobject *kobj,
1113 struct bin_attribute *attr,
1114 char *buf, loff_t offset,
1115 size_t size)
1116{
1117 int ret;
1118 static int flash_mode;
1119 unsigned long data;
1120 struct device *dev = container_of(kobj, struct device, kobj);
1121 struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
1122
1123 if (!buf)
1124 return QL_STATUS_INVALID_PARAM;
1125
1126 ret = kstrtoul(buf, 16, &data);
1127
1128 switch (data) {
1129 case QLC_83XX_FLASH_SECTOR_ERASE_CMD:
1130 flash_mode = QLC_83XX_ERASE_MODE;
1131 ret = qlcnic_83xx_erase_flash_sector(adapter, offset);
1132 if (ret) {
1133 dev_err(&adapter->pdev->dev,
1134 "%s failed at %d\n", __func__, __LINE__);
1135 return -EIO;
1136 }
1137 break;
1138
1139 case QLC_83XX_FLASH_BULK_WRITE_CMD:
1140 flash_mode = QLC_83XX_BULK_WRITE_MODE;
1141 break;
1142
1143 case QLC_83XX_FLASH_WRITE_CMD:
1144 flash_mode = QLC_83XX_WRITE_MODE;
1145 break;
1146 default:
1147 if (flash_mode == QLC_83XX_BULK_WRITE_MODE) {
1148 ret = qlcnic_83xx_sysfs_flash_bulk_write(adapter, buf,
1149 offset, size);
1150 if (ret) {
1151 dev_err(&adapter->pdev->dev,
1152 "%s failed at %d\n",
1153 __func__, __LINE__);
1154 return -EIO;
1155 }
1156 }
1157
1158 if (flash_mode == QLC_83XX_WRITE_MODE) {
1159 ret = qlcnic_83xx_sysfs_flash_write(adapter, buf,
1160 offset, size);
1161 if (ret) {
1162 dev_err(&adapter->pdev->dev,
1163 "%s failed at %d\n", __func__,
1164 __LINE__);
1165 return -EIO;
1166 }
1167 }
1168 }
1169
1170 return size;
1171}
1172
1173static struct device_attribute dev_attr_bridged_mode = {
1174 .attr = {.name = "bridged_mode", .mode = (S_IRUGO | S_IWUSR)},
1175 .show = qlcnic_show_bridged_mode,
1176 .store = qlcnic_store_bridged_mode,
1177};
1178
1179static struct device_attribute dev_attr_diag_mode = {
1180 .attr = {.name = "diag_mode", .mode = (S_IRUGO | S_IWUSR)},
1181 .show = qlcnic_show_diag_mode,
1182 .store = qlcnic_store_diag_mode,
1183};
1184
1185static struct device_attribute dev_attr_beacon = {
1186 .attr = {.name = "beacon", .mode = (S_IRUGO | S_IWUSR)},
1187 .show = qlcnic_show_beacon,
1188 .store = qlcnic_store_beacon,
1189};
1190
1191static struct bin_attribute bin_attr_crb = {
1192 .attr = {.name = "crb", .mode = (S_IRUGO | S_IWUSR)},
1193 .size = 0,
1194 .read = qlcnic_sysfs_read_crb,
1195 .write = qlcnic_sysfs_write_crb,
1196};
1197
1198static struct bin_attribute bin_attr_mem = {
1199 .attr = {.name = "mem", .mode = (S_IRUGO | S_IWUSR)},
1200 .size = 0,
1201 .read = qlcnic_sysfs_read_mem,
1202 .write = qlcnic_sysfs_write_mem,
1203};
1204
1205static struct bin_attribute bin_attr_npar_config = {
1206 .attr = {.name = "npar_config", .mode = (S_IRUGO | S_IWUSR)},
1207 .size = 0,
1208 .read = qlcnic_sysfs_read_npar_config,
1209 .write = qlcnic_sysfs_write_npar_config,
1210};
1211
1212static struct bin_attribute bin_attr_pci_config = {
1213 .attr = {.name = "pci_config", .mode = (S_IRUGO | S_IWUSR)},
1214 .size = 0,
1215 .read = qlcnic_sysfs_read_pci_config,
1216 .write = NULL,
1217};
1218
1219static struct bin_attribute bin_attr_port_stats = {
1220 .attr = {.name = "port_stats", .mode = (S_IRUGO | S_IWUSR)},
1221 .size = 0,
1222 .read = qlcnic_sysfs_get_port_stats,
1223 .write = qlcnic_sysfs_clear_port_stats,
1224};
1225
1226static struct bin_attribute bin_attr_esw_stats = {
1227 .attr = {.name = "esw_stats", .mode = (S_IRUGO | S_IWUSR)},
1228 .size = 0,
1229 .read = qlcnic_sysfs_get_esw_stats,
1230 .write = qlcnic_sysfs_clear_esw_stats,
1231};
1232
1233static struct bin_attribute bin_attr_esw_config = {
1234 .attr = {.name = "esw_config", .mode = (S_IRUGO | S_IWUSR)},
1235 .size = 0,
1236 .read = qlcnic_sysfs_read_esw_config,
1237 .write = qlcnic_sysfs_write_esw_config,
1238};
1239
1240static struct bin_attribute bin_attr_pm_config = {
1241 .attr = {.name = "pm_config", .mode = (S_IRUGO | S_IWUSR)},
1242 .size = 0,
1243 .read = qlcnic_sysfs_read_pm_config,
1244 .write = qlcnic_sysfs_write_pm_config,
1245};
1246
1247static struct bin_attribute bin_attr_flash = {
1248 .attr = {.name = "flash", .mode = (S_IRUGO | S_IWUSR)},
1249 .size = 0,
1250 .read = qlcnic_83xx_sysfs_flash_read_handler,
1251 .write = qlcnic_83xx_sysfs_flash_write_handler,
1252};
1253
1254void qlcnic_create_sysfs_entries(struct qlcnic_adapter *adapter)
1255{
1256 struct device *dev = &adapter->pdev->dev;
1257
1258 if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG)
1259 if (device_create_file(dev, &dev_attr_bridged_mode))
1260 dev_warn(dev,
1261 "failed to create bridged_mode sysfs entry\n");
1262}
1263
1264void qlcnic_remove_sysfs_entries(struct qlcnic_adapter *adapter)
1265{
1266 struct device *dev = &adapter->pdev->dev;
1267
1268 if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG)
1269 device_remove_file(dev, &dev_attr_bridged_mode);
1270}
1271
1272void qlcnic_create_diag_entries(struct qlcnic_adapter *adapter)
1273{
1274 struct device *dev = &adapter->pdev->dev;
1275 u32 state;
1276
1277 if (device_create_bin_file(dev, &bin_attr_port_stats))
1278 dev_info(dev, "failed to create port stats sysfs entry");
1279
1280 if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC)
1281 return;
1282 if (device_create_file(dev, &dev_attr_diag_mode))
1283 dev_info(dev, "failed to create diag_mode sysfs entry\n");
1284 if (device_create_bin_file(dev, &bin_attr_crb))
1285 dev_info(dev, "failed to create crb sysfs entry\n");
1286 if (device_create_bin_file(dev, &bin_attr_mem))
1287 dev_info(dev, "failed to create mem sysfs entry\n");
1288
1289 state = QLC_SHARED_REG_RD32(adapter, QLCNIC_CRB_DEV_STATE);
1290 if (state == QLCNIC_DEV_FAILED || state == QLCNIC_DEV_BADBAD)
1291 return;
1292
1293 if (device_create_bin_file(dev, &bin_attr_pci_config))
1294 dev_info(dev, "failed to create pci config sysfs entry");
1295
1296 if (device_create_file(dev, &dev_attr_beacon))
1297 dev_info(dev, "failed to create beacon sysfs entry");
1298
1299 if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
1300 return;
1301 if (device_create_bin_file(dev, &bin_attr_esw_config))
1302 dev_info(dev, "failed to create esw config sysfs entry");
1303 if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
1304 return;
1305 if (device_create_bin_file(dev, &bin_attr_npar_config))
1306 dev_info(dev, "failed to create npar config sysfs entry");
1307 if (device_create_bin_file(dev, &bin_attr_pm_config))
1308 dev_info(dev, "failed to create pm config sysfs entry");
1309 if (device_create_bin_file(dev, &bin_attr_esw_stats))
1310 dev_info(dev, "failed to create eswitch stats sysfs entry");
1311}
1312
1313void qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter)
1314{
1315 struct device *dev = &adapter->pdev->dev;
1316 u32 state;
1317
1318 device_remove_bin_file(dev, &bin_attr_port_stats);
1319
1320 if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC)
1321 return;
1322 device_remove_file(dev, &dev_attr_diag_mode);
1323 device_remove_bin_file(dev, &bin_attr_crb);
1324 device_remove_bin_file(dev, &bin_attr_mem);
1325
1326 state = QLC_SHARED_REG_RD32(adapter, QLCNIC_CRB_DEV_STATE);
1327 if (state == QLCNIC_DEV_FAILED || state == QLCNIC_DEV_BADBAD)
1328 return;
1329
1330 device_remove_bin_file(dev, &bin_attr_pci_config);
1331 device_remove_file(dev, &dev_attr_beacon);
1332 if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
1333 return;
1334 device_remove_bin_file(dev, &bin_attr_esw_config);
1335 if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
1336 return;
1337 device_remove_bin_file(dev, &bin_attr_npar_config);
1338 device_remove_bin_file(dev, &bin_attr_pm_config);
1339 device_remove_bin_file(dev, &bin_attr_esw_stats);
1340}
1341
1342void qlcnic_82xx_add_sysfs(struct qlcnic_adapter *adapter)
1343{
1344 qlcnic_create_diag_entries(adapter);
1345}
1346
1347void qlcnic_82xx_remove_sysfs(struct qlcnic_adapter *adapter)
1348{
1349 qlcnic_remove_diag_entries(adapter);
1350}
1351
1352void qlcnic_83xx_add_sysfs(struct qlcnic_adapter *adapter)
1353{
1354 struct device *dev = &adapter->pdev->dev;
1355
1356 qlcnic_create_diag_entries(adapter);
1357
1358 if (sysfs_create_bin_file(&dev->kobj, &bin_attr_flash))
1359 dev_info(dev, "failed to create flash sysfs entry\n");
1360}
1361
1362void qlcnic_83xx_remove_sysfs(struct qlcnic_adapter *adapter)
1363{
1364 struct device *dev = &adapter->pdev->dev;
1365
1366 qlcnic_remove_diag_entries(adapter);
1367 sysfs_remove_bin_file(&dev->kobj, &bin_attr_flash);
1368}
1369
