Searched refs:dma_cntrl (Results 1 – 3 of 3) sorted by relevance
844 uint32_t dma_cntrl; in crystalhd_start_tx_dma_engine() local846 dma_cntrl = crystalhd_reg_rd(hw->adp, MISC1_TX_SW_DESC_LIST_CTRL_STS); in crystalhd_start_tx_dma_engine()847 if (!(dma_cntrl & DMA_START_BIT)) { in crystalhd_start_tx_dma_engine()848 dma_cntrl |= DMA_START_BIT; in crystalhd_start_tx_dma_engine()850 dma_cntrl); in crystalhd_start_tx_dma_engine()863 uint32_t dma_cntrl, cnt = 30; in crystalhd_stop_tx_dma_engine() local867 dma_cntrl = crystalhd_reg_rd(hw->adp, MISC1_TX_SW_DESC_LIST_CTRL_STS); in crystalhd_stop_tx_dma_engine()872 if (!dma_cntrl & DMA_START_BIT) { in crystalhd_stop_tx_dma_engine()881 dma_cntrl &= ~DMA_START_BIT; in crystalhd_stop_tx_dma_engine()882 crystalhd_reg_wr(hw->adp, MISC1_TX_SW_DESC_LIST_CTRL_STS, dma_cntrl); in crystalhd_stop_tx_dma_engine()[all …]
55 m147_pcc->dma_cntrl = flags; in dma_setup()64 m147_pcc->dma_cntrl = 0; in dma_stop()110 m147_pcc->dma_cntrl = 0x00; /* ensure DMA is stopped */ in mvme147_detect()
43 volatile u_char dma_cntrl; member