]> git.ipfire.org Git - people/pmueller/ipfire-2.x.git/blob - src/patches/suse-2.6.27.39/patches.drivers/cxgb3-simplify-port-type-struct-and-usage
Imported linux-2.6.27.39 suse/xen patches.
[people/pmueller/ipfire-2.x.git] / src / patches / suse-2.6.27.39 / patches.drivers / cxgb3-simplify-port-type-struct-and-usage
1 Commit-Id: 044979827eda13675abab99879ebe3ea535d59fa
2 From: Divy Le Ray <divy@chelsio.com>
3 Date: Wed, 8 Oct 2008 17:38:29 -0700
4 Acked-by: Karsten Keil <kkeil@novell.com>
5 Subject: [PATCH] cxgb3: simplify port type struct and usage
6 Reference: bnc#446739
7
8
9 Second step in overall phy layer reorganization.
10 Clean up the port_type_info structure.
11 Support coextistence of clause 22 and clause 45 MDIO devices.
12 Select the type of MDIO transaction on a per transaction basis.
13
14 Signed-off-by: Divy Le Ray <divy@chelsio.com>
15 Signed-off-by: David S. Miller <davem@davemloft.net>
16
17 Index: linux-2.6.27/drivers/net/cxgb3/adapter.h
18 ===================================================================
19 --- linux-2.6.27.orig/drivers/net/cxgb3/adapter.h
20 +++ linux-2.6.27/drivers/net/cxgb3/adapter.h
21 @@ -54,7 +54,6 @@ struct port_info {
22 struct adapter *adapter;
23 struct vlan_group *vlan_grp;
24 struct sge_qset *qs;
25 - const struct port_type_info *port_type;
26 u8 port_id;
27 u8 rx_csum_offload;
28 u8 nqsets;
29 @@ -283,6 +282,7 @@ int t3_offload_tx(struct t3cdev *tdev, s
30 void t3_os_ext_intr_handler(struct adapter *adapter);
31 void t3_os_link_changed(struct adapter *adapter, int port_id, int link_status,
32 int speed, int duplex, int fc);
33 +void t3_os_phymod_changed(struct adapter *adap, int port_id);
34
35 void t3_sge_start(struct adapter *adap);
36 void t3_sge_stop(struct adapter *adap);
37 Index: linux-2.6.27/drivers/net/cxgb3/ael1002.c
38 ===================================================================
39 --- linux-2.6.27.orig/drivers/net/cxgb3/ael1002.c
40 +++ linux-2.6.27/drivers/net/cxgb3/ael1002.c
41 @@ -122,7 +122,9 @@ static struct cphy_ops ael1002_ops = {
42 int t3_ael1002_phy_prep(struct cphy *phy, struct adapter *adapter,
43 int phy_addr, const struct mdio_ops *mdio_ops)
44 {
45 - cphy_init(phy, adapter, phy_addr, &ael1002_ops, mdio_ops);
46 + cphy_init(phy, adapter, phy_addr, &ael1002_ops, mdio_ops,
47 + SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE,
48 + "10GBASE-R");
49 ael100x_txon(phy);
50 return 0;
51 }
52 @@ -178,7 +180,9 @@ static struct cphy_ops ael1006_ops = {
53 int t3_ael1006_phy_prep(struct cphy *phy, struct adapter *adapter,
54 int phy_addr, const struct mdio_ops *mdio_ops)
55 {
56 - cphy_init(phy, adapter, phy_addr, &ael1006_ops, mdio_ops);
57 + cphy_init(phy, adapter, phy_addr, &ael1006_ops, mdio_ops,
58 + SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_FIBRE,
59 + "10GBASE-SR");
60 ael100x_txon(phy);
61 return 0;
62 }
63 @@ -198,7 +202,9 @@ int t3_qt2045_phy_prep(struct cphy *phy,
64 {
65 unsigned int stat;
66
67 - cphy_init(phy, adapter, phy_addr, &qt2045_ops, mdio_ops);
68 + cphy_init(phy, adapter, phy_addr, &qt2045_ops, mdio_ops,
69 + SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP,
70 + "10GBASE-CX4");
71
72 /*
73 * Some cards where the PHY is supposed to be at address 0 actually
74 @@ -256,6 +262,8 @@ static struct cphy_ops xaui_direct_ops =
75 int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter,
76 int phy_addr, const struct mdio_ops *mdio_ops)
77 {
78 - cphy_init(phy, adapter, phy_addr, &xaui_direct_ops, mdio_ops);
79 + cphy_init(phy, adapter, phy_addr, &xaui_direct_ops, mdio_ops,
80 + SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP,
81 + "10GBASE-CX4");
82 return 0;
83 }
84 Index: linux-2.6.27/drivers/net/cxgb3/common.h
85 ===================================================================
86 --- linux-2.6.27.orig/drivers/net/cxgb3/common.h
87 +++ linux-2.6.27/drivers/net/cxgb3/common.h
88 @@ -193,8 +193,6 @@ struct mdio_ops {
89 struct adapter_info {
90 unsigned char nports; /* # of ports */
91 unsigned char phy_base_addr; /* MDIO PHY base address */
92 - unsigned char mdien;
93 - unsigned char mdiinv;
94 unsigned int gpio_out; /* GPIO output settings */
95 unsigned int gpio_intr; /* GPIO IRQ enable mask */
96 unsigned long caps; /* adapter capabilities */
97 @@ -202,13 +200,6 @@ struct adapter_info {
98 const char *desc; /* product description */
99 };
100
101 -struct port_type_info {
102 - int (*phy_prep)(struct cphy *phy, struct adapter *adapter,
103 - int phy_addr, const struct mdio_ops *ops);
104 - unsigned int caps;
105 - const char *desc;
106 -};
107 -
108 struct mc5_stats {
109 unsigned long parity_err;
110 unsigned long active_rgn_full;
111 @@ -548,7 +539,6 @@ enum {
112
113 /* PHY operations */
114 struct cphy_ops {
115 - void (*destroy)(struct cphy *phy);
116 int (*reset)(struct cphy *phy, int wait);
117
118 int (*intr_enable)(struct cphy *phy);
119 @@ -569,8 +559,10 @@ struct cphy_ops {
120
121 /* A PHY instance */
122 struct cphy {
123 - int addr; /* PHY address */
124 + int addr; /* PHY address */
125 + unsigned int caps; /* PHY capabilities */
126 struct adapter *adapter; /* associated adapter */
127 + const char *desc; /* PHY description */
128 unsigned long fifo_errors; /* FIFO over/under-flows */
129 const struct cphy_ops *ops; /* PHY operations */
130 int (*mdio_read)(struct adapter *adapter, int phy_addr, int mmd_addr,
131 @@ -595,10 +587,13 @@ static inline int mdio_write(struct cphy
132 /* Convenience initializer */
133 static inline void cphy_init(struct cphy *phy, struct adapter *adapter,
134 int phy_addr, struct cphy_ops *phy_ops,
135 - const struct mdio_ops *mdio_ops)
136 + const struct mdio_ops *mdio_ops,
137 + unsigned int caps, const char *desc)
138 {
139 - phy->adapter = adapter;
140 phy->addr = phy_addr;
141 + phy->caps = caps;
142 + phy->adapter = adapter;
143 + phy->desc = desc;
144 phy->ops = phy_ops;
145 if (mdio_ops) {
146 phy->mdio_read = mdio_ops->read;
147 Index: linux-2.6.27/drivers/net/cxgb3/cxgb3_main.c
148 ===================================================================
149 --- linux-2.6.27.orig/drivers/net/cxgb3/cxgb3_main.c
150 +++ linux-2.6.27/drivers/net/cxgb3/cxgb3_main.c
151 @@ -2454,7 +2454,7 @@ static void check_link_status(struct ada
152 struct net_device *dev = adapter->port[i];
153 struct port_info *p = netdev_priv(dev);
154
155 - if (!(p->port_type->caps & SUPPORTED_IRQ) && netif_running(dev))
156 + if (!(p->phy.caps & SUPPORTED_IRQ) && netif_running(dev))
157 t3_link_changed(adapter, i);
158 }
159 }
160 @@ -2767,7 +2767,7 @@ static void __devinit print_port_info(st
161 if (!test_bit(i, &adap->registered_device_map))
162 continue;
163 printk(KERN_INFO "%s: %s %s %sNIC (rev %d) %s%s\n",
164 - dev->name, ai->desc, pi->port_type->desc,
165 + dev->name, ai->desc, pi->phy.desc,
166 is_offload(adap) ? "R" : "", adap->params.rev, buf,
167 (adap->flags & USING_MSIX) ? " MSI-X" :
168 (adap->flags & USING_MSI) ? " MSI" : "");
169 Index: linux-2.6.27/drivers/net/cxgb3/t3_hw.c
170 ===================================================================
171 --- linux-2.6.27.orig/drivers/net/cxgb3/t3_hw.c
172 +++ linux-2.6.27/drivers/net/cxgb3/t3_hw.c
173 @@ -194,21 +194,18 @@ int t3_mc7_bd_read(struct mc7 *mc7, unsi
174 static void mi1_init(struct adapter *adap, const struct adapter_info *ai)
175 {
176 u32 clkdiv = adap->params.vpd.cclk / (2 * adap->params.vpd.mdc) - 1;
177 - u32 val = F_PREEN | V_MDIINV(ai->mdiinv) | V_MDIEN(ai->mdien) |
178 - V_CLKDIV(clkdiv);
179 + u32 val = F_PREEN | V_CLKDIV(clkdiv);
180
181 - if (!(ai->caps & SUPPORTED_10000baseT_Full))
182 - val |= V_ST(1);
183 t3_write_reg(adap, A_MI1_CFG, val);
184 }
185
186 -#define MDIO_ATTEMPTS 10
187 +#define MDIO_ATTEMPTS 20
188
189 /*
190 - * MI1 read/write operations for direct-addressed PHYs.
191 + * MI1 read/write operations for clause 22 PHYs.
192 */
193 -static int mi1_read(struct adapter *adapter, int phy_addr, int mmd_addr,
194 - int reg_addr, unsigned int *valp)
195 +static int t3_mi1_read(struct adapter *adapter, int phy_addr, int mmd_addr,
196 + int reg_addr, unsigned int *valp)
197 {
198 int ret;
199 u32 addr = V_REGADDR(reg_addr) | V_PHYADDR(phy_addr);
200 @@ -217,16 +214,17 @@ static int mi1_read(struct adapter *adap
201 return -EINVAL;
202
203 mutex_lock(&adapter->mdio_lock);
204 + t3_set_reg_field(adapter, A_MI1_CFG, V_ST(M_ST), V_ST(1));
205 t3_write_reg(adapter, A_MI1_ADDR, addr);
206 t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(2));
207 - ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 20);
208 + ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 10);
209 if (!ret)
210 *valp = t3_read_reg(adapter, A_MI1_DATA);
211 mutex_unlock(&adapter->mdio_lock);
212 return ret;
213 }
214
215 -static int mi1_write(struct adapter *adapter, int phy_addr, int mmd_addr,
216 +static int t3_mi1_write(struct adapter *adapter, int phy_addr, int mmd_addr,
217 int reg_addr, unsigned int val)
218 {
219 int ret;
220 @@ -236,37 +234,51 @@ static int mi1_write(struct adapter *ada
221 return -EINVAL;
222
223 mutex_lock(&adapter->mdio_lock);
224 + t3_set_reg_field(adapter, A_MI1_CFG, V_ST(M_ST), V_ST(1));
225 t3_write_reg(adapter, A_MI1_ADDR, addr);
226 t3_write_reg(adapter, A_MI1_DATA, val);
227 t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(1));
228 - ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 20);
229 + ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 10);
230 mutex_unlock(&adapter->mdio_lock);
231 return ret;
232 }
233
234 static const struct mdio_ops mi1_mdio_ops = {
235 - mi1_read,
236 - mi1_write
237 + t3_mi1_read,
238 + t3_mi1_write
239 };
240
241 /*
242 + * Performs the address cycle for clause 45 PHYs.
243 + * Must be called with the MDIO_LOCK held.
244 + */
245 +static int mi1_wr_addr(struct adapter *adapter, int phy_addr, int mmd_addr,
246 + int reg_addr)
247 +{
248 + u32 addr = V_REGADDR(mmd_addr) | V_PHYADDR(phy_addr);
249 +
250 + t3_set_reg_field(adapter, A_MI1_CFG, V_ST(M_ST), 0);
251 + t3_write_reg(adapter, A_MI1_ADDR, addr);
252 + t3_write_reg(adapter, A_MI1_DATA, reg_addr);
253 + t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(0));
254 + return t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0,
255 + MDIO_ATTEMPTS, 10);
256 +}
257 +
258 +/*
259 * MI1 read/write operations for indirect-addressed PHYs.
260 */
261 static int mi1_ext_read(struct adapter *adapter, int phy_addr, int mmd_addr,
262 int reg_addr, unsigned int *valp)
263 {
264 int ret;
265 - u32 addr = V_REGADDR(mmd_addr) | V_PHYADDR(phy_addr);
266
267 mutex_lock(&adapter->mdio_lock);
268 - t3_write_reg(adapter, A_MI1_ADDR, addr);
269 - t3_write_reg(adapter, A_MI1_DATA, reg_addr);
270 - t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(0));
271 - ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 20);
272 + ret = mi1_wr_addr(adapter, phy_addr, mmd_addr, reg_addr);
273 if (!ret) {
274 t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(3));
275 ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0,
276 - MDIO_ATTEMPTS, 20);
277 + MDIO_ATTEMPTS, 10);
278 if (!ret)
279 *valp = t3_read_reg(adapter, A_MI1_DATA);
280 }
281 @@ -278,18 +290,14 @@ static int mi1_ext_write(struct adapter
282 int reg_addr, unsigned int val)
283 {
284 int ret;
285 - u32 addr = V_REGADDR(mmd_addr) | V_PHYADDR(phy_addr);
286
287 mutex_lock(&adapter->mdio_lock);
288 - t3_write_reg(adapter, A_MI1_ADDR, addr);
289 - t3_write_reg(adapter, A_MI1_DATA, reg_addr);
290 - t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(0));
291 - ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0, MDIO_ATTEMPTS, 20);
292 + ret = mi1_wr_addr(adapter, phy_addr, mmd_addr, reg_addr);
293 if (!ret) {
294 t3_write_reg(adapter, A_MI1_DATA, val);
295 t3_write_reg(adapter, A_MI1_OP, V_MDI_OP(1));
296 ret = t3_wait_op_done(adapter, A_MI1_OP, F_BUSY, 0,
297 - MDIO_ATTEMPTS, 20);
298 + MDIO_ATTEMPTS, 10);
299 }
300 mutex_unlock(&adapter->mdio_lock);
301 return ret;
302 @@ -435,22 +443,22 @@ int t3_set_phy_speed_duplex(struct cphy
303 }
304
305 static const struct adapter_info t3_adap_info[] = {
306 - {2, 0, 0, 0,
307 + {2, 0,
308 F_GPIO2_OEN | F_GPIO4_OEN |
309 F_GPIO2_OUT_VAL | F_GPIO4_OUT_VAL, F_GPIO3 | F_GPIO5,
310 0,
311 &mi1_mdio_ops, "Chelsio PE9000"},
312 - {2, 0, 0, 0,
313 + {2, 0,
314 F_GPIO2_OEN | F_GPIO4_OEN |
315 F_GPIO2_OUT_VAL | F_GPIO4_OUT_VAL, F_GPIO3 | F_GPIO5,
316 0,
317 &mi1_mdio_ops, "Chelsio T302"},
318 - {1, 0, 0, 0,
319 + {1, 0,
320 F_GPIO1_OEN | F_GPIO6_OEN | F_GPIO7_OEN | F_GPIO10_OEN |
321 F_GPIO11_OEN | F_GPIO1_OUT_VAL | F_GPIO6_OUT_VAL | F_GPIO10_OUT_VAL,
322 0, SUPPORTED_10000baseT_Full | SUPPORTED_AUI,
323 &mi1_mdio_ext_ops, "Chelsio T310"},
324 - {2, 0, 0, 0,
325 + {2, 0,
326 F_GPIO1_OEN | F_GPIO2_OEN | F_GPIO4_OEN | F_GPIO5_OEN | F_GPIO6_OEN |
327 F_GPIO7_OEN | F_GPIO10_OEN | F_GPIO11_OEN | F_GPIO1_OUT_VAL |
328 F_GPIO5_OUT_VAL | F_GPIO6_OUT_VAL | F_GPIO10_OUT_VAL, 0,
329 @@ -467,29 +475,23 @@ const struct adapter_info *t3_get_adapte
330 return id < ARRAY_SIZE(t3_adap_info) ? &t3_adap_info[id] : NULL;
331 }
332
333 -#define CAPS_1G (SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Full | \
334 - SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | SUPPORTED_MII)
335 -#define CAPS_10G (SUPPORTED_10000baseT_Full | SUPPORTED_AUI)
336 +struct port_type_info {
337 + int (*phy_prep)(struct cphy *phy, struct adapter *adapter,
338 + int phy_addr, const struct mdio_ops *ops);
339 +};
340
341 static const struct port_type_info port_types[] = {
342 - {NULL},
343 - {t3_ael1002_phy_prep, CAPS_10G | SUPPORTED_FIBRE,
344 - "10GBASE-XR"},
345 - {t3_vsc8211_phy_prep, CAPS_1G | SUPPORTED_TP | SUPPORTED_IRQ,
346 - "10/100/1000BASE-T"},
347 - {NULL, CAPS_1G | SUPPORTED_TP | SUPPORTED_IRQ,
348 - "10/100/1000BASE-T"},
349 - {t3_xaui_direct_phy_prep, CAPS_10G | SUPPORTED_TP, "10GBASE-CX4"},
350 - {NULL, CAPS_10G, "10GBASE-KX4"},
351 - {t3_qt2045_phy_prep, CAPS_10G | SUPPORTED_TP, "10GBASE-CX4"},
352 - {t3_ael1006_phy_prep, CAPS_10G | SUPPORTED_FIBRE,
353 - "10GBASE-SR"},
354 - {NULL, CAPS_10G | SUPPORTED_TP, "10GBASE-CX4"},
355 + { NULL },
356 + { t3_ael1002_phy_prep },
357 + { t3_vsc8211_phy_prep },
358 + { NULL},
359 + { t3_xaui_direct_phy_prep },
360 + { NULL },
361 + { t3_qt2045_phy_prep },
362 + { t3_ael1006_phy_prep },
363 + { NULL },
364 };
365
366 -#undef CAPS_1G
367 -#undef CAPS_10G
368 -
369 #define VPD_ENTRY(name, len) \
370 u8 name##_kword[2]; u8 name##_len; u8 name##_data[len]
371
372 @@ -1691,7 +1693,7 @@ int t3_phy_intr_handler(struct adapter *
373 mask = gpi - (gpi & (gpi - 1));
374 gpi -= mask;
375
376 - if (!(p->port_type->caps & SUPPORTED_IRQ))
377 + if (!(p->phy.caps & SUPPORTED_IRQ))
378 continue;
379
380 if (cause & mask) {
381 @@ -3556,7 +3558,7 @@ int t3_prep_adapter(struct adapter *adap
382 int reset)
383 {
384 int ret;
385 - unsigned int i, j = 0;
386 + unsigned int i, j = -1;
387
388 get_pci_mode(adapter, &adapter->params.pci);
389
390 @@ -3620,19 +3622,18 @@ int t3_prep_adapter(struct adapter *adap
391
392 for_each_port(adapter, i) {
393 u8 hw_addr[6];
394 + const struct port_type_info *pti;
395 struct port_info *p = adap2pinfo(adapter, i);
396
397 - while (!adapter->params.vpd.port_type[j])
398 - ++j;
399 + while (!adapter->params.vpd.port_type[++j])
400 + ;
401
402 - p->port_type = &port_types[adapter->params.vpd.port_type[j]];
403 - ret = p->port_type->phy_prep(&p->phy, adapter,
404 - ai->phy_base_addr + j,
405 - ai->mdio_ops);
406 + pti = &port_types[adapter->params.vpd.port_type[j]];
407 + ret = pti->phy_prep(&p->phy, adapter, ai->phy_base_addr + j,
408 + ai->mdio_ops);
409 if (ret)
410 return ret;
411 mac_prep(&p->mac, adapter, j);
412 - ++j;
413
414 /*
415 * The VPD EEPROM stores the base Ethernet address for the
416 @@ -3646,9 +3647,9 @@ int t3_prep_adapter(struct adapter *adap
417 ETH_ALEN);
418 memcpy(adapter->port[i]->perm_addr, hw_addr,
419 ETH_ALEN);
420 - init_link_config(&p->link_config, p->port_type->caps);
421 + init_link_config(&p->link_config, p->phy.caps);
422 p->phy.ops->power_down(&p->phy, 1);
423 - if (!(p->port_type->caps & SUPPORTED_IRQ))
424 + if (!(p->phy.caps & SUPPORTED_IRQ))
425 adapter->params.linkpoll_period = 10;
426 }
427
428 @@ -3664,7 +3665,7 @@ void t3_led_ready(struct adapter *adapte
429 int t3_replay_prep_adapter(struct adapter *adapter)
430 {
431 const struct adapter_info *ai = adapter->params.info;
432 - unsigned int i, j = 0;
433 + unsigned int i, j = -1;
434 int ret;
435
436 early_hw_init(adapter, ai);
437 @@ -3673,17 +3674,17 @@ int t3_replay_prep_adapter(struct adapte
438 return ret;
439
440 for_each_port(adapter, i) {
441 + const struct port_type_info *pti;
442 struct port_info *p = adap2pinfo(adapter, i);
443 - while (!adapter->params.vpd.port_type[j])
444 - ++j;
445
446 - ret = p->port_type->phy_prep(&p->phy, adapter,
447 - ai->phy_base_addr + j,
448 - ai->mdio_ops);
449 + while (!adapter->params.vpd.port_type[++j])
450 + ;
451 +
452 + pti = &port_types[adapter->params.vpd.port_type[j]];
453 + ret = pti->phy_prep(&p->phy, adapter, p->phy.addr, NULL);
454 if (ret)
455 return ret;
456 p->phy.ops->power_down(&p->phy, 1);
457 - ++j;
458 }
459
460 return 0;
461 Index: linux-2.6.27/drivers/net/cxgb3/vsc8211.c
462 ===================================================================
463 --- linux-2.6.27.orig/drivers/net/cxgb3/vsc8211.c
464 +++ linux-2.6.27/drivers/net/cxgb3/vsc8211.c
465 @@ -224,6 +224,9 @@ static struct cphy_ops vsc8211_ops = {
466 int t3_vsc8211_phy_prep(struct cphy *phy, struct adapter *adapter,
467 int phy_addr, const struct mdio_ops *mdio_ops)
468 {
469 - cphy_init(phy, adapter, phy_addr, &vsc8211_ops, mdio_ops);
470 + cphy_init(phy, adapter, phy_addr, &vsc8211_ops, mdio_ops,
471 + SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Full |
472 + SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg | SUPPORTED_MII |
473 + SUPPORTED_TP | SUPPORTED_IRQ, "10/100/1000BASE-T");
474 return 0;
475 }