diff options
Diffstat (limited to 'include/linux/mdio-bitbang.h')
| -rw-r--r-- | include/linux/mdio-bitbang.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/mdio-bitbang.h b/include/linux/mdio-bitbang.h index 76f52bbbb2f4..cffabdbce075 100644 --- a/include/linux/mdio-bitbang.h +++ b/include/linux/mdio-bitbang.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __LINUX_MDIO_BITBANG_H #define __LINUX_MDIO_BITBANG_H @@ -32,10 +33,16 @@ struct mdiobb_ops { struct mdiobb_ctrl { const struct mdiobb_ops *ops; - /* reset callback */ - int (*reset)(struct mii_bus *bus); + unsigned int override_op_c22; + u8 op_c22_read; + u8 op_c22_write; }; +int mdiobb_read_c22(struct mii_bus *bus, int phy, int reg); +int mdiobb_write_c22(struct mii_bus *bus, int phy, int reg, u16 val); +int mdiobb_read_c45(struct mii_bus *bus, int devad, int phy, int reg); +int mdiobb_write_c45(struct mii_bus *bus, int devad, int phy, int reg, u16 val); + /* The returned bus is not yet registered with the phy layer. */ struct mii_bus *alloc_mdio_bitbang(struct mdiobb_ctrl *ctrl); |