| Line 471... |
Line 471... |
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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void pex_board::core_bar1_write( u32 offset, u32 val )
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void pex_board::core_bar1_write( u32 offset, u32 val )
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{
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{
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bar1[offset] = val;
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bar1[2*offset] = val;
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}
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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void pex_board::core_block_write( u32 nb, u32 reg, u32 val )
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void pex_board::core_block_write( u32 nb, u32 reg, u32 val )
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| Line 680... |
Line 680... |
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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u32 pex_board::core_start_dma(int DmaChan, int IsCycling)
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u32 pex_board::core_start_dma(int DmaChan, int IsCycling)
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{
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{
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fprintf(stderr, "%s(): DmaChan=%d IsCycling=%d \n", __FUNCTION__, DmaChan, IsCycling );
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if(m_Descr[DmaChan])
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if(m_Descr[DmaChan])
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{
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{
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AMB_START_DMA_CHANNEL StartDescrip;
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AMB_START_DMA_CHANNEL StartDescrip;
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StartDescrip.DmaChanNum = DmaChan;
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StartDescrip.DmaChanNum = DmaChan;
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StartDescrip.IsCycling = IsCycling;
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StartDescrip.IsCycling = IsCycling;
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fprintf(stderr, "%s(): IOCTL_AMB_START_MEMIO ", __FUNCTION__ );
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if (ioctl(fd,IOCTL_AMB_START_MEMIO,&StartDescrip) < 0) {
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if (ioctl(fd,IOCTL_AMB_START_MEMIO,&StartDescrip) < 0) {
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fprintf(stderr, "%s(): Error start DMA\n", __FUNCTION__ );
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fprintf(stderr, "%s(): Error start DMA\n", __FUNCTION__ );
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return -1;
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return -1;
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}
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}
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fprintf(stderr, " %s - OK \n", __FUNCTION__ );
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}
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}
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return 0;
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return 0;
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}
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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| Line 799... |
Line 804... |
{
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{
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AMB_SET_DMA_CHANNEL DmaParam;
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AMB_SET_DMA_CHANNEL DmaParam;
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DmaParam.DmaChanNum = DmaChan;
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DmaParam.DmaChanNum = DmaChan;
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DmaParam.Param = addr;
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DmaParam.Param = addr;
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fprintf(stderr, "%s(): DmaChan=%d addr=0x%.8X \n", __FUNCTION__, DmaChan, addr );
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if(m_Descr[DmaChan])
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if(m_Descr[DmaChan])
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{
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{
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if (0 > ioctl(fd, IOCTL_AMB_SET_SRC_MEM, &DmaParam)) {
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if (0 > ioctl(fd, IOCTL_AMB_SET_SRC_MEM, &DmaParam)) {
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fprintf(stderr, "%s(): Error set source for DMA\n", __FUNCTION__ );
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fprintf(stderr, "%s(): Error set source for DMA\n", __FUNCTION__ );
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return -1;
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return -1;
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}
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}
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DmaParam.Param = m_Descr[DmaChan]->Direction;
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if (0 > ioctl(fd, IOCTL_AMB_SET_DIR_MEM, &DmaParam)) {
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fprintf(stderr, "%s(): Error set dir for DMA\n", __FUNCTION__ );
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return -1;
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}
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}
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}
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return 0;
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return 0;
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}
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}
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