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7c32f470 VB |
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 */ |