57 	struct bb_info *bitbang = container_of(ctrl, struct bb_info, ctrl);  in mdio_dir()  local
60 		bb_set(bitbang->dir, bitbang->mdio_msk);  in mdio_dir()
62 		bb_clr(bitbang->dir, bitbang->mdio_msk);  in mdio_dir()
65 	in_be32(bitbang->dir);  in mdio_dir()
70 	struct bb_info *bitbang = container_of(ctrl, struct bb_info, ctrl);  in mdio_read()  local
71 	return bb_read(bitbang->dat, bitbang->mdio_msk);  in mdio_read()
76 	struct bb_info *bitbang = container_of(ctrl, struct bb_info, ctrl);  in mdio()  local
79 		bb_set(bitbang->dat, bitbang->mdio_msk);  in mdio()
81 		bb_clr(bitbang->dat, bitbang->mdio_msk);  in mdio()
84 	in_be32(bitbang->dat);  in mdio()
89 	struct bb_info *bitbang = container_of(ctrl, struct bb_info, ctrl);  in mdc()  local
92 		bb_set(bitbang->dat, bitbang->mdc_msk);  in mdc()
94 		bb_clr(bitbang->dat, bitbang->mdc_msk);  in mdc()
97 	in_be32(bitbang->dat);  in mdc()
113 	struct bb_info *bitbang = bus->priv;  in fs_mii_bitbang_init()  local
138 	bitbang->dir = ioremap(res.start, resource_size(&res));  in fs_mii_bitbang_init()
139 	if (!bitbang->dir)  in fs_mii_bitbang_init()
142 	bitbang->dat = bitbang->dir + 4;  in fs_mii_bitbang_init()
143 	bitbang->mdio_msk = 1 << (31 - mdio_pin);  in fs_mii_bitbang_init()
144 	bitbang->mdc_msk = 1 << (31 - mdc_pin);  in fs_mii_bitbang_init()
152 	struct bb_info *bitbang;  in fs_enet_mdio_probe()  local
155 	bitbang = kzalloc(sizeof(struct bb_info), GFP_KERNEL);  in fs_enet_mdio_probe()
156 	if (!bitbang)  in fs_enet_mdio_probe()
159 	bitbang->ctrl.ops = &bb_ops;  in fs_enet_mdio_probe()
161 	new_bus = alloc_mdio_bitbang(&bitbang->ctrl);  in fs_enet_mdio_probe()
183 	iounmap(bitbang->dir);  in fs_enet_mdio_probe()
187 	kfree(bitbang);  in fs_enet_mdio_probe()
195 	struct bb_info *bitbang = bus->priv;  in fs_enet_mdio_remove()  local
199 	iounmap(bitbang->dir);  in fs_enet_mdio_remove()
200 	kfree(bitbang);  in fs_enet_mdio_remove()