Function FGmac_IntrHandler

bsp/ft2004/libraries/bsp/ft_gmac/ft_gmac_intr.c:129–174

void FGmac_IntrHandler(void *Args)
{
    Ft_Gmac_t *Gmac;
    u32 RegValue;
    u32 MACRegValue;
    Ft_assertVoid(Args != NULL);
    Gmac = (Ft_Gmac_t *)Args;

    RegValue = Ft_in32(Gmac->Config.BaseAddress + DMA_STATUS_OFFSET);
    if ((RegValue)&DMA_STATUS_GLI)
    {
        MACRegValue = Ft_in32(Gmac->Config.BaseAddress + GMAC_MAC_MAC_PHY_STATUS);
        if (Gmac->StatusHandler)
        {
            Gmac->StatusHandler(Gmac->StatusArgs, MACRegValue);
        }
    }

    /* Frame received */
    if ((RegValue & (DMA_STATUS_RI)) != 0)
    {
        if (Gmac->RecvHandler)
        {
            Gmac->RecvHandler(Gmac->RecvArgs);
        }

        Ft_out32(Gmac->Config.BaseAddress + DMA_STATUS_OFFSET, DMA_STATUS_RI);
    }
    else if ((RegValue & DMA_STATUS_TI) == DMA_STATUS_TI)
    {
        Ft_printf("DMA_STATUS_TI %x \r\n", RegValue);
        Ft_printf("ti debug %x \r\n", Ft_in32(Gmac->Config.BaseAddress + GMAC_INTERNAL_MODULE_STATUS_OFFSET));

        Ft_out32(Gmac->Config.BaseAddress + DMA_STATUS_OFFSET, DMA_STATUS_TI);
    }

    Ft_out32(Gmac->Config.BaseAddress + DMA_STATUS_OFFSET, DMA_STATUS_NIS);

    /*  DMA Error */
    if ((Ft_in32(Gmac->Config.BaseAddress + DMA_STATUS_OFFSET) & DMA_STATUS_AIS) == DMA_STATUS_AIS)
    {
        if (Gmac->ErrorHandler)
            Gmac->ErrorHandler(Gmac->ErrorArgs, FGmac_ErrorCheck(Gmac));
        Ft_out32(Gmac->Config.BaseAddress + DMA_STATUS_OFFSET, Ft_in32(Gmac->Config.BaseAddress + DMA_STATUS_OFFSET));
    }
}