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Searched refs:IOUNIT_DMA_BASE (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/arch/sparc/mm/
Dio-unit.c134 vaddr = IOUNIT_DMA_BASE + (scan << PAGE_SHIFT) + (vaddr & ~PAGE_MASK); in iounit_get_area()
177 vaddr = (vaddr - IOUNIT_DMA_BASE) >> PAGE_SHIFT; in iounit_release_scsi_one()
194 vaddr = (sg->dma_address - IOUNIT_DMA_BASE) >> PAGE_SHIFT; in iounit_release_scsi_sgl()
229 i = ((addr - IOUNIT_DMA_BASE) >> PAGE_SHIFT); in iounit_map_dma_area()
/Linux-v4.19/arch/sparc/include/asm/
Dio-unit.h25 #define IOUNIT_DMA_BASE 0xfc000000 /* TOP - 64M */ macro