1 // SPDX-License-Identifier: GPL-2.0+
41 	{ 11, 11, 0x01, "power-down"                   },
44 	{  8,  8, 0x01, "duplex"                       }, /* special */
50 	{ 15, 15, 0x01, "100BASE-T4 able"              },
51 	{ 14, 14, 0x01, "100BASE-X  full duplex able"  },
52 	{ 13, 13, 0x01, "100BASE-X  half duplex able"  },
53 	{ 12, 12, 0x01, "10 Mbps    full duplex able"  },
54 	{ 11, 11, 0x01, "10 Mbps    half duplex able"  },
55 	{ 10, 10, 0x01, "100BASE-T2 full duplex able"  },
56 	{  9,  9, 0x01, "100BASE-T2 half duplex able"  },
85 	{  9,  9, 0x01, "100BASE-T4 able"              },
86 	{  8,  8, 0x01, "100BASE-TX full duplex able"  },
87 	{  7,  7, 0x01, "100BASE-TX able"              },
88 	{  6,  6, 0x01, "10BASE-T   full duplex able"  },
89 	{  5,  5, 0x01, "10BASE-T   able"              },
100 	{  9,  9, 0x01, "100BASE-T4 able"              },
101 	{  8,  8, 0x01, "100BASE-X full duplex able"   },
102 	{  7,  7, 0x01, "100BASE-TX able"              },
103 	{  6,  6, 0x01, "10BASE-T full duplex able"    },
104 	{  5,  5, 0x01, "10BASE-T able"                },
154 	printf("%u.     (%04hx)                 -- %s --\n",  in dump_reg()
155 		prd->regno, regval, prd->name);  in dump_reg()
157 	for (i = 0; i < pdl->len; i++) {  in dump_reg()
158 		pdesc = &pdl->pdesc[i];  in dump_reg()
160 		mask_in_place = pdesc->mask << pdesc->lo;  in dump_reg()
165 		       prd->regno);  in dump_reg()
167 		if (special_field(prd->regno, pdesc, regval)) {  in dump_reg()
170 			if (pdesc->hi == pdesc->lo)  in dump_reg()
171 				printf("%2u   ", pdesc->lo);  in dump_reg()
173 				printf("%2u-%2u", pdesc->hi, pdesc->lo);  in dump_reg()
175 				(regval & mask_in_place) >> pdesc->lo,  in dump_reg()
176 				pdesc->name);  in dump_reg()
187 ** 2.15-0
188 ** 3.15-0
189 ** 4.4-0
190 ** 5.4-0
198 	if ((regno == MII_BMCR) && (pdesc->lo == 6)) {  in special_field()
210 	else if ((regno == MII_BMCR) && (pdesc->lo == 8)) {  in special_field()
211 		printf("%2u    = %5u    duplex = %s",  in special_field()
212 			pdesc->lo,  in special_field()
213 			(regval >>  pdesc->lo) & 1,  in special_field()
214 			((regval >> pdesc->lo) & 1) ? "full" : "half");  in special_field()
218 	else if ((regno == MII_ADVERTISE) && (pdesc->lo == 0)) {  in special_field()
219 		ushort sel_bits = (regval >> pdesc->lo) & pdesc->mask;  in special_field()
220 		printf("%2u-%2u = %5u    selector = %s",  in special_field()
221 			pdesc->hi, pdesc->lo, sel_bits,  in special_field()
225 				"IEEE 802.9 ISLAN-16T" :  in special_field()
230 	else if ((regno == MII_LPA) && (pdesc->lo == 0)) {  in special_field()
231 		ushort sel_bits = (regval >> pdesc->lo) & pdesc->mask;  in special_field()
232 		printf("%2u-%2u =     %u    selector = %s",  in special_field()
233 			pdesc->hi, pdesc->lo, sel_bits,  in special_field()
237 				"IEEE 802.9 ISLAN-16T" :  in special_field()
260 	if (*end == '-') {  in extract_range()
269 /* ---------------------------------------------------------------- */
317 		printf("Incorrect PHY address. Range should be 0-31\n");  in do_mii()
353 					(miiphy_duplex (devname, j) == FULL)  in do_mii()
414 				"standard MII registers, 0-5.\n");  in do_mii()
460 	"device                            - list available devices\n"
461 	"mii device <devname>                  - set current device\n"
462 	"mii info   <addr>                     - display MII PHY info\n"
463 	"mii read   <addr> <reg>               - read  MII PHY <addr> register <reg>\n"
464 	"mii write  <addr> <reg> <data>        - write MII PHY <addr> register <reg>\n"
465 	"mii modify <addr> <reg> <data> <mask> - modify MII PHY <addr> register <reg>\n"
467 	"mii dump   <addr> <reg>               - pretty-print <addr> <reg> (0-5 only)\n"
468 	"Addr and/or reg may be ranges, e.g. 2-7."