1 From 4473f30809eed09037e1932a0c1805172cd997f7 Mon Sep 17 00:00:00 2001
2 From: John Crispin <blogic@openwrt.org>
3 Date: Mon, 14 Dec 2015 22:07:31 +0100
4 Subject: [PATCH 512/513] net: mediatek: add swconfig driver for esw_rt3050
6 Signed-off-by: John Crispin <blogic@openwrt.org>
8 drivers/net/ethernet/mediatek/esw_rt3050.c | 805 ++++++++++++++++++++++++++++
9 1 file changed, 805 insertions(+)
11 diff --git a/drivers/net/ethernet/mediatek/esw_rt3050.c b/drivers/net/ethernet/mediatek/esw_rt3050.c
12 index 670ae16..352d50a 100644
13 --- a/drivers/net/ethernet/mediatek/esw_rt3050.c
14 +++ b/drivers/net/ethernet/mediatek/esw_rt3050.c
16 #include <linux/platform_device.h>
17 #include <asm/mach-ralink/ralink_regs.h>
19 +#include <linux/switch.h>
21 #include "mtk_eth_soc.h"
23 /* HW limitations for this switch:
25 #define RT305X_ESW_PORT5 5
26 #define RT305X_ESW_PORT6 6
28 +#define RT305X_ESW_PORTS_NONE 0
30 #define RT305X_ESW_PMAP_LLLLLL 0x3f
31 #define RT305X_ESW_PMAP_LLLLWL 0x2f
32 #define RT305X_ESW_PMAP_WLLLLL 0x3e
34 #define RT305X_ESW_PORTS_ALL \
35 (RT305X_ESW_PORTS_NOCPU | RT305X_ESW_PORTS_CPU)
37 +#define RT305X_ESW_NUM_VLANS 16
38 +#define RT305X_ESW_NUM_VIDS 4096
39 #define RT305X_ESW_NUM_PORTS 7
40 +#define RT305X_ESW_NUM_LANWAN 6
41 #define RT305X_ESW_NUM_LEDS 5
43 +#define RT5350_ESW_REG_PXTPC(_x) (0x150 + (4 * _x))
44 #define RT5350_EWS_REG_LED_POLARITY 0x168
45 #define RT5350_RESET_EPHY BIT(24)
48 + /* Global attributes. */
49 + RT305X_ESW_ATTR_ENABLE_VLAN,
50 + RT305X_ESW_ATTR_ALT_VLAN_DISABLE,
51 + RT305X_ESW_ATTR_BC_STATUS,
52 + RT305X_ESW_ATTR_LED_FREQ,
53 + /* Port attributes. */
54 + RT305X_ESW_ATTR_PORT_DISABLE,
55 + RT305X_ESW_ATTR_PORT_DOUBLETAG,
56 + RT305X_ESW_ATTR_PORT_UNTAG,
57 + RT305X_ESW_ATTR_PORT_LED,
58 + RT305X_ESW_ATTR_PORT_LAN,
59 + RT305X_ESW_ATTR_PORT_RECV_BAD,
60 + RT305X_ESW_ATTR_PORT_RECV_GOOD,
61 + RT5350_ESW_ATTR_PORT_TR_BAD,
62 + RT5350_ESW_ATTR_PORT_TR_GOOD,
79 + RT305X_ESW_VLAN_CONFIG_NONE = 0,
80 + RT305X_ESW_VLAN_CONFIG_LLLLW,
81 + RT305X_ESW_VLAN_CONFIG_WLLLL,
85 @@ -180,6 +220,12 @@ struct rt305x_esw {
86 unsigned char port_map;
87 unsigned int reg_led_polarity;
89 + struct switch_dev swdev;
90 + bool global_vlan_enable;
91 + bool alt_vlan_disable;
92 + int bc_storm_protect;
94 + struct esw_vlan vlans[RT305X_ESW_NUM_VLANS];
95 struct esw_port ports[RT305X_ESW_NUM_PORTS];
98 @@ -252,6 +298,71 @@ out:
102 +static unsigned esw_get_vlan_id(struct rt305x_esw *esw, unsigned vlan)
107 + s = RT305X_ESW_VLANI_VID_S * (vlan % 2);
108 + val = esw_r32(esw, RT305X_ESW_REG_VLANI(vlan / 2));
109 + val = (val >> s) & RT305X_ESW_VLANI_VID_M;
114 +static void esw_set_vlan_id(struct rt305x_esw *esw, unsigned vlan, unsigned vid)
118 + s = RT305X_ESW_VLANI_VID_S * (vlan % 2);
120 + RT305X_ESW_REG_VLANI(vlan / 2),
121 + RT305X_ESW_VLANI_VID_M << s,
122 + (vid & RT305X_ESW_VLANI_VID_M) << s);
125 +static unsigned esw_get_pvid(struct rt305x_esw *esw, unsigned port)
129 + s = RT305X_ESW_PVIDC_PVID_S * (port % 2);
130 + val = esw_r32(esw, RT305X_ESW_REG_PVIDC(port / 2));
131 + return (val >> s) & RT305X_ESW_PVIDC_PVID_M;
134 +static void esw_set_pvid(struct rt305x_esw *esw, unsigned port, unsigned pvid)
138 + s = RT305X_ESW_PVIDC_PVID_S * (port % 2);
140 + RT305X_ESW_REG_PVIDC(port / 2),
141 + RT305X_ESW_PVIDC_PVID_M << s,
142 + (pvid & RT305X_ESW_PVIDC_PVID_M) << s);
145 +static unsigned esw_get_vmsc(struct rt305x_esw *esw, unsigned vlan)
149 + s = RT305X_ESW_VMSC_MSC_S * (vlan % 4);
150 + val = esw_r32(esw, RT305X_ESW_REG_VMSC(vlan / 4));
151 + val = (val >> s) & RT305X_ESW_VMSC_MSC_M;
156 +static void esw_set_vmsc(struct rt305x_esw *esw, unsigned vlan, unsigned msc)
160 + s = RT305X_ESW_VMSC_MSC_S * (vlan % 4);
162 + RT305X_ESW_REG_VMSC(vlan / 4),
163 + RT305X_ESW_VMSC_MSC_M << s,
164 + (msc & RT305X_ESW_VMSC_MSC_M) << s);
167 static unsigned esw_get_port_disable(struct rt305x_esw *esw)
170 @@ -261,6 +372,59 @@ static unsigned esw_get_port_disable(struct rt305x_esw *esw)
171 RT305X_ESW_POC0_DIS_PORT_M;
174 +static void esw_set_port_disable(struct rt305x_esw *esw, unsigned disable_mask)
177 + unsigned enable_mask;
181 + old_mask = esw_get_port_disable(esw);
182 + changed = old_mask ^ disable_mask;
183 + enable_mask = old_mask & disable_mask;
185 + /* enable before writing to MII */
186 + esw_rmw(esw, RT305X_ESW_REG_POC0,
187 + (RT305X_ESW_POC0_DIS_PORT_M <<
188 + RT305X_ESW_POC0_DIS_PORT_S),
189 + enable_mask << RT305X_ESW_POC0_DIS_PORT_S);
191 + for (i = 0; i < RT305X_ESW_NUM_LEDS; i++) {
192 + if (!(changed & (1 << i)))
194 + if (disable_mask & (1 << i)) {
196 + rt305x_mii_write(esw, i, MII_BMCR,
200 + rt305x_mii_write(esw, i, MII_BMCR,
208 + /* disable after writing to MII */
209 + esw_rmw(esw, RT305X_ESW_REG_POC0,
210 + (RT305X_ESW_POC0_DIS_PORT_M <<
211 + RT305X_ESW_POC0_DIS_PORT_S),
212 + disable_mask << RT305X_ESW_POC0_DIS_PORT_S);
215 +static void esw_set_gsc(struct rt305x_esw *esw)
217 + esw_rmw(esw, RT305X_ESW_REG_SGC,
218 + RT305X_ESW_GSC_BC_STROM_MASK << RT305X_ESW_GSC_BC_STROM_SHIFT,
219 + esw->bc_storm_protect << RT305X_ESW_GSC_BC_STROM_SHIFT);
220 + esw_rmw(esw, RT305X_ESW_REG_SGC,
221 + RT305X_ESW_GSC_LED_FREQ_MASK << RT305X_ESW_GSC_LED_FREQ_SHIFT,
222 + esw->led_frequency << RT305X_ESW_GSC_LED_FREQ_SHIFT);
225 +static int esw_apply_config(struct switch_dev *dev);
227 static void esw_hw_init(struct rt305x_esw *esw)
230 @@ -519,6 +683,9 @@ static void esw_hw_init(struct rt305x_esw *esw)
231 for (i = 0; i < RT305X_ESW_NUM_LEDS; i++)
232 esw->ports[i].led = 0x05;
234 + /* Apply the empty config. */
235 + esw_apply_config(&esw->swdev);
237 /* Only unmask the port change interrupt */
238 esw_w32(esw, ~RT305X_ESW_PORT_ST_CHG, RT305X_ESW_REG_IMR);
240 @@ -541,11 +708,629 @@ static irqreturn_t esw_interrupt(int irq, void *_esw)
244 +static int esw_apply_config(struct switch_dev *dev)
246 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
253 + for (i = 0; i < RT305X_ESW_NUM_VLANS; i++) {
255 + if (esw->global_vlan_enable) {
256 + vid = esw->vlans[i].vid;
257 + vmsc = esw->vlans[i].ports;
259 + vid = RT305X_ESW_VLAN_NONE;
260 + vmsc = RT305X_ESW_PORTS_NONE;
262 + esw_set_vlan_id(esw, i, vid);
263 + esw_set_vmsc(esw, i, vmsc);
266 + for (i = 0; i < RT305X_ESW_NUM_PORTS; i++) {
268 + disable |= esw->ports[i].disable << i;
269 + if (esw->global_vlan_enable) {
270 + doubletag |= esw->ports[i].doubletag << i;
272 + untag |= esw->ports[i].untag << i;
273 + pvid = esw->ports[i].pvid;
275 + int x = esw->alt_vlan_disable ? 0 : 1;
276 + doubletag |= x << i;
281 + esw_set_pvid(esw, i, pvid);
282 + if (i < RT305X_ESW_NUM_LEDS)
283 + esw_w32(esw, esw->ports[i].led,
284 + RT305X_ESW_REG_P0LED + 4*i);
288 + esw_set_port_disable(esw, disable);
289 + esw_rmw(esw, RT305X_ESW_REG_SGC2,
290 + (RT305X_ESW_SGC2_DOUBLE_TAG_M <<
291 + RT305X_ESW_SGC2_DOUBLE_TAG_S),
292 + doubletag << RT305X_ESW_SGC2_DOUBLE_TAG_S);
293 + esw_rmw(esw, RT305X_ESW_REG_PFC1,
294 + RT305X_ESW_PFC1_EN_VLAN_M << RT305X_ESW_PFC1_EN_VLAN_S,
295 + en_vlan << RT305X_ESW_PFC1_EN_VLAN_S);
296 + esw_rmw(esw, RT305X_ESW_REG_POC2,
297 + RT305X_ESW_POC2_UNTAG_EN_M << RT305X_ESW_POC2_UNTAG_EN_S,
298 + untag << RT305X_ESW_POC2_UNTAG_EN_S);
300 + if (!esw->global_vlan_enable) {
302 + * Still need to put all ports into vlan 0 or they'll be
304 + * NOTE: vlan 0 is special, no vlan tag is prepended
306 + esw_set_vlan_id(esw, 0, 0);
307 + esw_set_vmsc(esw, 0, RT305X_ESW_PORTS_ALL);
313 +static int esw_reset_switch(struct switch_dev *dev)
315 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
317 + esw->global_vlan_enable = 0;
318 + memset(esw->ports, 0, sizeof(esw->ports));
319 + memset(esw->vlans, 0, sizeof(esw->vlans));
325 +static int esw_get_vlan_enable(struct switch_dev *dev,
326 + const struct switch_attr *attr,
327 + struct switch_val *val)
329 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
331 + val->value.i = esw->global_vlan_enable;
336 +static int esw_set_vlan_enable(struct switch_dev *dev,
337 + const struct switch_attr *attr,
338 + struct switch_val *val)
340 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
342 + esw->global_vlan_enable = val->value.i != 0;
347 +static int esw_get_alt_vlan_disable(struct switch_dev *dev,
348 + const struct switch_attr *attr,
349 + struct switch_val *val)
351 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
353 + val->value.i = esw->alt_vlan_disable;
358 +static int esw_set_alt_vlan_disable(struct switch_dev *dev,
359 + const struct switch_attr *attr,
360 + struct switch_val *val)
362 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
364 + esw->alt_vlan_disable = val->value.i != 0;
370 +rt305x_esw_set_bc_status(struct switch_dev *dev,
371 + const struct switch_attr *attr,
372 + struct switch_val *val)
374 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
376 + esw->bc_storm_protect = val->value.i & RT305X_ESW_GSC_BC_STROM_MASK;
382 +rt305x_esw_get_bc_status(struct switch_dev *dev,
383 + const struct switch_attr *attr,
384 + struct switch_val *val)
386 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
388 + val->value.i = esw->bc_storm_protect;
394 +rt305x_esw_set_led_freq(struct switch_dev *dev,
395 + const struct switch_attr *attr,
396 + struct switch_val *val)
398 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
400 + esw->led_frequency = val->value.i & RT305X_ESW_GSC_LED_FREQ_MASK;
406 +rt305x_esw_get_led_freq(struct switch_dev *dev,
407 + const struct switch_attr *attr,
408 + struct switch_val *val)
410 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
412 + val->value.i = esw->led_frequency;
417 +static int esw_get_port_link(struct switch_dev *dev,
419 + struct switch_port_link *link)
421 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
424 + if (port < 0 || port >= RT305X_ESW_NUM_PORTS)
427 + poa = esw_r32(esw, RT305X_ESW_REG_POA) >> port;
429 + link->link = (poa >> RT305X_ESW_LINK_S) & 1;
430 + link->duplex = (poa >> RT305X_ESW_DUPLEX_S) & 1;
431 + if (port < RT305X_ESW_NUM_LEDS) {
432 + speed = (poa >> RT305X_ESW_SPD_S) & 1;
434 + if (port == RT305X_ESW_NUM_PORTS - 1)
436 + speed = (poa >> RT305X_ESW_SPD_S) & 3;
440 + link->speed = SWITCH_PORT_SPEED_10;
443 + link->speed = SWITCH_PORT_SPEED_100;
446 + case 3: /* forced gige speed can be 2 or 3 */
447 + link->speed = SWITCH_PORT_SPEED_1000;
450 + link->speed = SWITCH_PORT_SPEED_UNKNOWN;
457 +static int esw_get_port_bool(struct switch_dev *dev,
458 + const struct switch_attr *attr,
459 + struct switch_val *val)
461 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
462 + int idx = val->port_vlan;
465 + if (idx < 0 || idx >= RT305X_ESW_NUM_PORTS)
468 + switch (attr->id) {
469 + case RT305X_ESW_ATTR_PORT_DISABLE:
470 + reg = RT305X_ESW_REG_POC0;
471 + shift = RT305X_ESW_POC0_DIS_PORT_S;
473 + case RT305X_ESW_ATTR_PORT_DOUBLETAG:
474 + reg = RT305X_ESW_REG_SGC2;
475 + shift = RT305X_ESW_SGC2_DOUBLE_TAG_S;
477 + case RT305X_ESW_ATTR_PORT_UNTAG:
478 + reg = RT305X_ESW_REG_POC2;
479 + shift = RT305X_ESW_POC2_UNTAG_EN_S;
481 + case RT305X_ESW_ATTR_PORT_LAN:
482 + reg = RT305X_ESW_REG_SGC2;
483 + shift = RT305X_ESW_SGC2_LAN_PMAP_S;
484 + if (idx >= RT305X_ESW_NUM_LANWAN)
491 + x = esw_r32(esw, reg);
492 + val->value.i = (x >> (idx + shift)) & 1;
497 +static int esw_set_port_bool(struct switch_dev *dev,
498 + const struct switch_attr *attr,
499 + struct switch_val *val)
501 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
502 + int idx = val->port_vlan;
504 + if (idx < 0 || idx >= RT305X_ESW_NUM_PORTS ||
505 + val->value.i < 0 || val->value.i > 1)
508 + switch (attr->id) {
509 + case RT305X_ESW_ATTR_PORT_DISABLE:
510 + esw->ports[idx].disable = val->value.i;
512 + case RT305X_ESW_ATTR_PORT_DOUBLETAG:
513 + esw->ports[idx].doubletag = val->value.i;
515 + case RT305X_ESW_ATTR_PORT_UNTAG:
516 + esw->ports[idx].untag = val->value.i;
525 +static int esw_get_port_recv_badgood(struct switch_dev *dev,
526 + const struct switch_attr *attr,
527 + struct switch_val *val)
529 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
530 + int idx = val->port_vlan;
531 + int shift = attr->id == RT305X_ESW_ATTR_PORT_RECV_GOOD ? 0 : 16;
534 + if (idx < 0 || idx >= RT305X_ESW_NUM_LANWAN)
536 + reg = esw_r32(esw, RT305X_ESW_REG_PXPC(idx));
537 + val->value.i = (reg >> shift) & 0xffff;
543 +esw_get_port_tr_badgood(struct switch_dev *dev,
544 + const struct switch_attr *attr,
545 + struct switch_val *val)
547 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
549 + int idx = val->port_vlan;
550 + int shift = attr->id == RT5350_ESW_ATTR_PORT_TR_GOOD ? 0 : 16;
553 + if ((ralink_soc != RT305X_SOC_RT5350) && (ralink_soc != MT762X_SOC_MT7628AN) && (ralink_soc != MT762X_SOC_MT7688))
556 + if (idx < 0 || idx >= RT305X_ESW_NUM_LANWAN)
559 + reg = esw_r32(esw, RT5350_ESW_REG_PXTPC(idx));
560 + val->value.i = (reg >> shift) & 0xffff;
565 +static int esw_get_port_led(struct switch_dev *dev,
566 + const struct switch_attr *attr,
567 + struct switch_val *val)
569 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
570 + int idx = val->port_vlan;
572 + if (idx < 0 || idx >= RT305X_ESW_NUM_PORTS ||
573 + idx >= RT305X_ESW_NUM_LEDS)
576 + val->value.i = esw_r32(esw, RT305X_ESW_REG_P0LED + 4*idx);
581 +static int esw_set_port_led(struct switch_dev *dev,
582 + const struct switch_attr *attr,
583 + struct switch_val *val)
585 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
586 + int idx = val->port_vlan;
588 + if (idx < 0 || idx >= RT305X_ESW_NUM_LEDS)
591 + esw->ports[idx].led = val->value.i;
596 +static int esw_get_port_pvid(struct switch_dev *dev, int port, int *val)
598 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
600 + if (port >= RT305X_ESW_NUM_PORTS)
603 + *val = esw_get_pvid(esw, port);
608 +static int esw_set_port_pvid(struct switch_dev *dev, int port, int val)
610 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
612 + if (port >= RT305X_ESW_NUM_PORTS)
615 + esw->ports[port].pvid = val;
620 +static int esw_get_vlan_ports(struct switch_dev *dev, struct switch_val *val)
622 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
629 + if (val->port_vlan < 0 || val->port_vlan >= RT305X_ESW_NUM_VIDS)
633 + for (i = 0; i < RT305X_ESW_NUM_VLANS; i++) {
634 + if (esw_get_vlan_id(esw, i) == val->port_vlan &&
635 + esw_get_vmsc(esw, i) != RT305X_ESW_PORTS_NONE) {
641 + if (vlan_idx == -1)
644 + vmsc = esw_get_vmsc(esw, vlan_idx);
645 + poc2 = esw_r32(esw, RT305X_ESW_REG_POC2);
647 + for (i = 0; i < RT305X_ESW_NUM_PORTS; i++) {
648 + struct switch_port *p;
649 + int port_mask = 1 << i;
651 + if (!(vmsc & port_mask))
654 + p = &val->value.ports[val->len++];
656 + if (poc2 & (port_mask << RT305X_ESW_POC2_UNTAG_EN_S))
659 + p->flags = 1 << SWITCH_PORT_FLAG_TAGGED;
665 +static int esw_set_vlan_ports(struct switch_dev *dev, struct switch_val *val)
667 + struct rt305x_esw *esw = container_of(dev, struct rt305x_esw, swdev);
672 + if (val->port_vlan < 0 || val->port_vlan >= RT305X_ESW_NUM_VIDS ||
673 + val->len > RT305X_ESW_NUM_PORTS)
676 + /* one of the already defined vlans? */
677 + for (i = 0; i < RT305X_ESW_NUM_VLANS; i++) {
678 + if (esw->vlans[i].vid == val->port_vlan &&
679 + esw->vlans[i].ports != RT305X_ESW_PORTS_NONE) {
685 + /* select a free slot */
686 + for (i = 0; vlan_idx == -1 && i < RT305X_ESW_NUM_VLANS; i++) {
687 + if (esw->vlans[i].ports == RT305X_ESW_PORTS_NONE)
691 + /* bail if all slots are in use */
692 + if (vlan_idx == -1)
695 + ports = RT305X_ESW_PORTS_NONE;
696 + for (i = 0; i < val->len; i++) {
697 + struct switch_port *p = &val->value.ports[i];
698 + int port_mask = 1 << p->id;
699 + bool untagged = !(p->flags & (1 << SWITCH_PORT_FLAG_TAGGED));
701 + if (p->id >= RT305X_ESW_NUM_PORTS)
704 + ports |= port_mask;
705 + esw->ports[p->id].untag = untagged;
707 + esw->vlans[vlan_idx].ports = ports;
708 + if (ports == RT305X_ESW_PORTS_NONE)
709 + esw->vlans[vlan_idx].vid = RT305X_ESW_VLAN_NONE;
711 + esw->vlans[vlan_idx].vid = val->port_vlan;
716 +static const struct switch_attr esw_global[] = {
718 + .type = SWITCH_TYPE_INT,
719 + .name = "enable_vlan",
720 + .description = "VLAN mode (1:enabled)",
722 + .id = RT305X_ESW_ATTR_ENABLE_VLAN,
723 + .get = esw_get_vlan_enable,
724 + .set = esw_set_vlan_enable,
727 + .type = SWITCH_TYPE_INT,
728 + .name = "alternate_vlan_disable",
729 + .description = "Use en_vlan instead of doubletag to disable"
732 + .id = RT305X_ESW_ATTR_ALT_VLAN_DISABLE,
733 + .get = esw_get_alt_vlan_disable,
734 + .set = esw_set_alt_vlan_disable,
737 + .type = SWITCH_TYPE_INT,
738 + .name = "bc_storm_protect",
739 + .description = "Global broadcast storm protection (0:Disable, 1:64 blocks, 2:96 blocks, 3:128 blocks)",
741 + .id = RT305X_ESW_ATTR_BC_STATUS,
742 + .get = rt305x_esw_get_bc_status,
743 + .set = rt305x_esw_set_bc_status,
746 + .type = SWITCH_TYPE_INT,
747 + .name = "led_frequency",
748 + .description = "LED Flash frequency (0:30mS, 1:60mS, 2:240mS, 3:480mS)",
750 + .id = RT305X_ESW_ATTR_LED_FREQ,
751 + .get = rt305x_esw_get_led_freq,
752 + .set = rt305x_esw_set_led_freq,
756 +static const struct switch_attr esw_port[] = {
758 + .type = SWITCH_TYPE_INT,
760 + .description = "Port state (1:disabled)",
762 + .id = RT305X_ESW_ATTR_PORT_DISABLE,
763 + .get = esw_get_port_bool,
764 + .set = esw_set_port_bool,
767 + .type = SWITCH_TYPE_INT,
768 + .name = "doubletag",
769 + .description = "Double tagging for incoming vlan packets "
772 + .id = RT305X_ESW_ATTR_PORT_DOUBLETAG,
773 + .get = esw_get_port_bool,
774 + .set = esw_set_port_bool,
777 + .type = SWITCH_TYPE_INT,
779 + .description = "Untag (1:strip outgoing vlan tag)",
781 + .id = RT305X_ESW_ATTR_PORT_UNTAG,
782 + .get = esw_get_port_bool,
783 + .set = esw_set_port_bool,
786 + .type = SWITCH_TYPE_INT,
788 + .description = "LED mode (0:link, 1:100m, 2:duplex, 3:activity,"
789 + " 4:collision, 5:linkact, 6:duplcoll, 7:10mact,"
790 + " 8:100mact, 10:blink, 11:off, 12:on)",
792 + .id = RT305X_ESW_ATTR_PORT_LED,
793 + .get = esw_get_port_led,
794 + .set = esw_set_port_led,
797 + .type = SWITCH_TYPE_INT,
799 + .description = "HW port group (0:wan, 1:lan)",
801 + .id = RT305X_ESW_ATTR_PORT_LAN,
802 + .get = esw_get_port_bool,
805 + .type = SWITCH_TYPE_INT,
806 + .name = "recv_bad",
807 + .description = "Receive bad packet counter",
808 + .id = RT305X_ESW_ATTR_PORT_RECV_BAD,
809 + .get = esw_get_port_recv_badgood,
812 + .type = SWITCH_TYPE_INT,
813 + .name = "recv_good",
814 + .description = "Receive good packet counter",
815 + .id = RT305X_ESW_ATTR_PORT_RECV_GOOD,
816 + .get = esw_get_port_recv_badgood,
819 + .type = SWITCH_TYPE_INT,
822 + .description = "Transmit bad packet counter. rt5350 only",
823 + .id = RT5350_ESW_ATTR_PORT_TR_BAD,
824 + .get = esw_get_port_tr_badgood,
827 + .type = SWITCH_TYPE_INT,
830 + .description = "Transmit good packet counter. rt5350 only",
831 + .id = RT5350_ESW_ATTR_PORT_TR_GOOD,
832 + .get = esw_get_port_tr_badgood,
836 +static const struct switch_attr esw_vlan[] = {
839 +static const struct switch_dev_ops esw_ops = {
841 + .attr = esw_global,
842 + .n_attr = ARRAY_SIZE(esw_global),
846 + .n_attr = ARRAY_SIZE(esw_port),
850 + .n_attr = ARRAY_SIZE(esw_vlan),
852 + .get_vlan_ports = esw_get_vlan_ports,
853 + .set_vlan_ports = esw_set_vlan_ports,
854 + .get_port_pvid = esw_get_port_pvid,
855 + .set_port_pvid = esw_set_port_pvid,
856 + .get_port_link = esw_get_port_link,
857 + .apply_config = esw_apply_config,
858 + .reset_switch = esw_reset_switch,
861 static int esw_probe(struct platform_device *pdev)
863 struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
864 struct device_node *np = pdev->dev.of_node;
865 const __be32 *port_map, *reg_init;
866 + struct switch_dev *swdev;
867 struct rt305x_esw *esw;
868 struct resource *irq;
870 @@ -568,6 +1353,21 @@ static int esw_probe(struct platform_device *pdev)
872 esw->reg_led_polarity = be32_to_cpu(*reg_init);
874 + swdev = &esw->swdev;
875 + swdev->of_node = pdev->dev.of_node;
876 + swdev->name = "rt305x-esw";
877 + swdev->alias = "rt305x";
878 + swdev->cpu_port = RT305X_ESW_PORT6;
879 + swdev->ports = RT305X_ESW_NUM_PORTS;
880 + swdev->vlans = RT305X_ESW_NUM_VIDS;
881 + swdev->ops = &esw_ops;
883 + ret = register_switch(swdev, NULL);
885 + dev_err(&pdev->dev, "register_switch failed\n");
889 platform_set_drvdata(pdev, esw);
891 spin_lock_init(&esw->reg_rw_lock);
892 @@ -583,6 +1383,11 @@ static int esw_probe(struct platform_device *pdev)
898 + iounmap(esw->base);
903 static int esw_remove(struct platform_device *pdev)