mirror of https://github.com/hak5/openwrt-owl.git
59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
#include "mtk-phy.h"
|
|
#ifdef CONFIG_U3D_HAL_SUPPORT
|
|
#include "mu3d_hal_osal.h"
|
|
#endif
|
|
|
|
#ifdef CONFIG_U3_PHY_AHB_SUPPORT
|
|
#include <linux/gfp.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/slab.h>
|
|
|
|
#ifndef CONFIG_U3D_HAL_SUPPORT
|
|
#define os_writel(addr,data) {\
|
|
(*((volatile PHY_UINT32*)(addr)) = data);\
|
|
}
|
|
#define os_readl(addr) *((volatile PHY_UINT32*)(addr))
|
|
#define os_writelmsk(addr, data, msk) \
|
|
{ os_writel(addr, ((os_readl(addr) & ~(msk)) | ((data) & (msk)))); \
|
|
}
|
|
#define os_setmsk(addr, msk) \
|
|
{ os_writel(addr, os_readl(addr) | msk); \
|
|
}
|
|
#define os_clrmsk(addr, msk) \
|
|
{ os_writel(addr, os_readl(addr) &~ msk); \
|
|
}
|
|
/*msk the data first, then umsk with the umsk.*/
|
|
#define os_writelmskumsk(addr, data, msk, umsk) \
|
|
{\
|
|
os_writel(addr, ((os_readl(addr) & ~(msk)) | ((data) & (msk))) & (umsk));\
|
|
}
|
|
|
|
#endif
|
|
|
|
PHY_INT32 U3PhyWriteReg32(PHY_UINT32 addr, PHY_UINT32 data)
|
|
{
|
|
os_writel(addr, data);
|
|
|
|
return 0;
|
|
}
|
|
|
|
PHY_INT32 U3PhyReadReg32(PHY_UINT32 addr)
|
|
{
|
|
return os_readl(addr);
|
|
}
|
|
|
|
PHY_INT32 U3PhyWriteReg8(PHY_UINT32 addr, PHY_UINT8 data)
|
|
{
|
|
os_writelmsk(addr&0xfffffffc, data<<((addr%4)*8), 0xff<<((addr%4)*8));
|
|
|
|
return 0;
|
|
}
|
|
|
|
PHY_INT8 U3PhyReadReg8(PHY_UINT32 addr)
|
|
{
|
|
return ((os_readl(addr)>>((addr%4)*8))&0xff);
|
|
}
|
|
|
|
#endif
|
|
|