Lines Matching defs:DMA
23 #define DMA(ptr) ((gvp11_scsiregs *)((ptr)->base))
32 status = DMA(instance)->CNTR;
122 DMA(cmd->device->host)->CNTR = cntr;
124 /* setup DMA *physical* address */
125 DMA(cmd->device->host)->ACR = addr;
135 DMA(cmd->device->host)->BANK = bank_mask & (addr >> 18);
137 /* start DMA */
138 DMA(cmd->device->host)->ST_DMA = 1;
147 /* stop DMA */
148 DMA(instance)->SP_DMA = 1;
150 DMA(instance)->CNTR = GVP11_DMAC_INT_ENABLE;
311 DMA(instance)->secret2 = 1;
312 DMA(instance)->secret1 = 0;
313 DMA(instance)->secret3 = 15;
314 while (DMA(instance)->CNTR & GVP11_DMAC_BUSY) ;
315 DMA(instance)->CNTR = 0;
317 DMA(instance)->BANK = 0;
324 regs.SASR = &(DMA(instance)->SASR);
325 regs.SCMD = &(DMA(instance)->SCMD);
332 DMA(instance)->CNTR = GVP11_DMAC_INT_ENABLE;
381 DMA(instance)->CNTR = 0;