62 struct PHY {  struct
67     unsigned int (*read)(struct PHY *phy, unsigned int req);  argument
68     void (*write)(struct PHY *phy, unsigned int req,  argument
72 static unsigned int tdk_read(struct PHY *phy, unsigned int req)  in tdk_read()  argument
81             if (!phy->link) {  in tdk_read()
99             r |= phy->regs[4] & (15 << 5);  in tdk_read()
104             /* Marvell PHY on many xilinx boards.  */  in tdk_read()
113                 if (!phy->link) {  in tdk_read()
118                 speed_100 = !!(phy->regs[4] & ADVERTISE_100HALF);  in tdk_read()
119                 speed_100 |= !!(phy->regs[4] & ADVERTISE_100FULL);  in tdk_read()
122                 duplex = !!(phy->regs[4] & ADVERTISE_100FULL);  in tdk_read()
123                 duplex |= !!(phy->regs[4] & ADVERTISE_10FULL);  in tdk_read()
129             r = phy->regs[regnum];  in tdk_read()
137 tdk_write(struct PHY *phy, unsigned int req, unsigned int data)  in tdk_write()  argument
145             phy->regs[regnum] = data;  in tdk_write()
150     phy->regs[0] &= ~0x8200;  in tdk_write()
154 tdk_init(struct PHY *phy)  in tdk_init()  argument
156     phy->regs[0] = 0x3100;  in tdk_init()
157     /* PHY Id.  */  in tdk_init()
158     phy->regs[2] = 0x0300;  in tdk_init()
159     phy->regs[3] = 0xe400;  in tdk_init()
161     phy->regs[4] = 0x01E1;  in tdk_init()
162     phy->link = 1;  in tdk_init()
164     phy->read = tdk_read;  in tdk_init()
165     phy->write = tdk_write;  in tdk_init()
169     struct PHY *devs[32];
173 mdio_attach(struct MDIOBus *bus, struct PHY *phy, unsigned int addr)  in mdio_attach()  argument
175     bus->devs[addr & 0x1f] = phy;  in mdio_attach()
180 mdio_detach(struct MDIOBus *bus, struct PHY *phy, unsigned int addr)  in mdio_detach()  argument
189     struct PHY *phy;  in mdio_read_req()  local
192     phy = bus->devs[addr];  in mdio_read_req()
193     if (phy && phy->read) {  in mdio_read_req()
194         data = phy->read(phy, reg);  in mdio_read_req()
205     struct PHY *phy;  in mdio_write_req()  local
208     phy = bus->devs[addr];  in mdio_write_req()
209     if (phy && phy->write) {  in mdio_write_req()
210         phy->write(phy, reg, data);  in mdio_write_req()
306     struct PHY phy;  member
974     tdk_init(&s->TEMAC.phy);  in xilinx_enet_realize()
975     mdio_attach(&s->TEMAC.mdio_bus, &s->TEMAC.phy, s->c_phyaddr);  in xilinx_enet_realize()