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Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

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zouhaitao
2026-07-06 11:30:13 +08:00
commit e76462eeb7
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53
sdk/lib/net/ethphy/eth_mdio_bus.c Normal file
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#include "typesdef.h"
#include "list.h"
#include "errno.h"
#include "dev.h"
#include "osal/string.h"
#include "osal/semaphore.h"
#include "osal/mutex.h"
#include "osal/task.h"
#include "hal/netdev.h"
#include "lib/net/ethphy/eth_phy.h"
#include "lib/net/ethphy/eth_mdio_bus.h"
__init int32 eth_mdio_bus_attach(uint32 dev_id, struct ethernet_mdio_bus *p_mdio_bus)
{
dev_register(dev_id, (struct dev_obj *)p_mdio_bus);
return RET_OK;
}
int32 eth_mdio_bus_open(struct ethernet_mdio_bus *p_mdio_bus, struct netdev *p_netdev)
{
struct netdev_hal_ops *ndev_ops = (struct netdev_hal_ops *)p_netdev->dev.ops;
if(!(p_netdev && ndev_ops->mdio_read && ndev_ops->mdio_write && p_mdio_bus)) {
return RET_ERR;
}
p_mdio_bus->priv = p_netdev;
p_mdio_bus->read = (int (*)(void *, uint16, uint16))ndev_ops->mdio_read;
p_mdio_bus->write = (int (*)(void *, uint16, uint16, uint16))ndev_ops->mdio_write;
return RET_OK;
}
int32 eth_mdio_bus_close(struct ethernet_mdio_bus *p_mdio_bus)
{
return RET_OK;
}
int32 eth_mdio_bus_write(struct ethernet_mdio_bus *p_mdio_bus, uint16 phy_addr, uint16 reg_addr, uint16 data)
{
if(p_mdio_bus && p_mdio_bus->write) {
return p_mdio_bus->write(p_mdio_bus->priv, phy_addr, reg_addr, data);
}
return 0;
}
int32 eth_mdio_bus_read(struct ethernet_mdio_bus *p_mdio_bus, uint16 phy_addr, uint16 reg_addr)
{
if(p_mdio_bus && p_mdio_bus->read) {
return p_mdio_bus->read(p_mdio_bus->priv, phy_addr, reg_addr);
}
return 0;
}