arch/alpha/include/asm/dma.h

348

count = 1 + dma_inb(io_port);

arch/alpha/include/asm/dma.h

349

count += dma_inb(io_port) << 8;

arch/mips/include/asm/dma.h

299

count = 1 + dma_inb(io_port);

arch/mips/include/asm/dma.h

300

count += dma_inb(io_port) << 8;

arch/parisc/include/asm/dma.h

102

count = 1 + dma_inb(io_port);

arch/parisc/include/asm/dma.h

103

count += dma_inb(io_port) << 8;

arch/powerpc/include/asm/dma.h

330

count = 1 + dma_inb(io_port);

arch/powerpc/include/asm/dma.h

331

count += dma_inb(io_port) << 8;

arch/x86/include/asm/dma.h

297

count = 1 + dma_inb(io_port);

arch/x86/include/asm/dma.h

298

count += dma_inb(io_port) << 8;

arch/x86/kernel/i8237.c

65

if (dma_inb(DMA_PAGE_0) == 0xFF)