SYNOPSIS
- void * scsi_kmap_atomic_sg(struct scatterlist * sgl, int sg_count, size_t * offset, size_t * len);
ARGUMENTS
sgl
-
- scatter-gather list
sg_count
- number of segments in sg
offset
- offset in bytes into sg, on return offset into the mapped area
len
- bytes to map, on return number of bytes mapped
DESCRIPTION
Returns virtual address of the start of the mapped page
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