Searched refs:isa_dma_port (Results 1 - 1 of 1) sorted by relevance
| /linux-4.1.27/arch/arm/kernel/ |
| H A D | dma-isa.c | 35 static unsigned int isa_dma_port[8][7] = { variable
49 unsigned int io_port = isa_dma_port[chan][ISA_DMA_COUNT]; isa_get_dma_residue()
100 outb(address >> 16, isa_dma_port[chan][ISA_DMA_PGLO]); isa_enable_dma()
101 outb(address >> 24, isa_dma_port[chan][ISA_DMA_PGHI]); isa_enable_dma()
108 outb(0, isa_dma_port[chan][ISA_DMA_CLRFF]); isa_enable_dma()
110 outb(address, isa_dma_port[chan][ISA_DMA_ADDR]); isa_enable_dma()
111 outb(address >> 8, isa_dma_port[chan][ISA_DMA_ADDR]); isa_enable_dma()
113 outb(length, isa_dma_port[chan][ISA_DMA_COUNT]); isa_enable_dma()
114 outb(length >> 8, isa_dma_port[chan][ISA_DMA_COUNT]); isa_enable_dma()
116 outb(mode, isa_dma_port[chan][ISA_DMA_MODE]); isa_enable_dma()
119 outb(chan & 3, isa_dma_port[chan][ISA_DMA_MASK]); isa_enable_dma()
124 outb(chan | 4, isa_dma_port[chan][ISA_DMA_MASK]); isa_disable_dma()
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