Lines Matching refs:csr
440 u32 csr = sbus_readl(lp->dregs + DMA_CSR); in init_restart_ledma() local
442 if (!(csr & DMA_HNDL_ERROR)) { in init_restart_ledma()
448 csr = sbus_readl(lp->dregs + DMA_CSR); in init_restart_ledma()
449 csr &= ~DMA_E_BURSTS; in init_restart_ledma()
451 csr |= DMA_E_BURST32; in init_restart_ledma()
453 csr |= DMA_E_BURST16; in init_restart_ledma()
455 csr |= (DMA_DSBL_RD_DRN | DMA_DSBL_WR_INV | DMA_FIFO_INV); in init_restart_ledma()
458 csr |= DMA_EN_ENETAUI; in init_restart_ledma()
460 csr &= ~DMA_EN_ENETAUI; in init_restart_ledma()
462 sbus_writel(csr, lp->dregs + DMA_CSR); in init_restart_ledma()
498 u32 csr = sbus_readl(lp->dregs + DMA_CSR); in init_restart_lance() local
500 csr |= DMA_INT_ENAB; in init_restart_lance()
501 sbus_writel(csr, lp->dregs + DMA_CSR); in init_restart_lance()
987 u32 csr, addr; in lance_reset() local
990 csr = sbus_readl(lp->dregs + DMA_CSR); in lance_reset()
991 sbus_writel(csr | DMA_RST_ENET, lp->dregs + DMA_CSR); in lance_reset()
993 sbus_writel(csr & ~DMA_RST_ENET, lp->dregs + DMA_CSR); in lance_reset()
1396 u32 csr; in sparc_lance_probe_one() local
1443 csr = sbus_readl(lp->dregs + DMA_CSR); in sparc_lance_probe_one()
1444 sbus_writel(csr | DMA_RST_ENET, lp->dregs + DMA_CSR); in sparc_lance_probe_one()
1446 sbus_writel(csr & ~DMA_RST_ENET, lp->dregs + DMA_CSR); in sparc_lance_probe_one()