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| PHY_WRITE_MMD_INDIRE(9) | Network device support | PHY_WRITE_MMD_INDIRE(9) |
NAME¶
phy_write_mmd_indirect - writes data to the MMD registers
SYNOPSIS¶
void phy_write_mmd_indirect(struct phy_device * phydev, int prtad, int devad, u32 data);
ARGUMENTS¶
phydev
The PHY device
prtad
MMD Address
devad
MMD DEVAD
data
data to write in the MMD register
DESCRIPTION¶
Write data from the MMD registers of the specified phy address. To write these register we have: 1) Write reg 13 // DEVAD 2) Write reg 14 // MMD Address 3) Write reg 13 // MMD Data Command for MMD DEVAD 3) Write reg 14 // Write MMD data
COPYRIGHT¶
| January 2017 | Kernel Hackers Manual 4.8. |