| Vitaly Bordug | 7c32f47 | 2007-08-10 14:05:16 -0700 | [diff] [blame^] | 1 | #ifndef __PHY_FIXED_H |
| 2 | #define __PHY_FIXED_H |
| 3 | |
| 4 | #define MII_REGS_NUM 29 |
| 5 | |
| 6 | /* max number of virtual phy stuff */ |
| 7 | #define MAX_PHY_AMNT 10 |
| 8 | /* |
| 9 | The idea is to emulate normal phy behavior by responding with |
| 10 | pre-defined values to mii BMCR read, so that read_status hook could |
| 11 | take all the needed info. |
| 12 | */ |
| 13 | |
| 14 | struct fixed_phy_status { |
| 15 | u8 link; |
| 16 | u16 speed; |
| 17 | u8 duplex; |
| 18 | }; |
| 19 | |
| 20 | /*----------------------------------------------------------------------------- |
| 21 | * Private information hoder for mii_bus |
| 22 | *-----------------------------------------------------------------------------*/ |
| 23 | struct fixed_info { |
| 24 | u16 *regs; |
| 25 | u8 regs_num; |
| 26 | struct fixed_phy_status phy_status; |
| 27 | struct phy_device *phydev; /* pointer to the container */ |
| 28 | /* link & speed cb */ |
| 29 | int (*link_update) (struct net_device *, struct fixed_phy_status *); |
| 30 | |
| 31 | }; |
| 32 | |
| 33 | |
| 34 | int fixed_mdio_set_link_update(struct phy_device *, |
| 35 | int (*link_update) (struct net_device *, struct fixed_phy_status *)); |
| 36 | struct fixed_info *fixed_mdio_get_phydev (int phydev_ind); |
| 37 | |
| 38 | #endif /* __PHY_FIXED_H */ |