sbc_pdma_handle
struct sbc_pdma_handle *dh = sr->sr_dma_hand;
struct sbc_pdma_handle *dh;
struct sbc_pdma_handle *dh = sr->sr_dma_hand;
struct sbc_pdma_handle *dh = sr->sr_dma_hand;
struct sbc_pdma_handle *dh = sr->sr_dma_hand;
struct sbc_pdma_handle sc_pdma[SCI_OPENINGS];