sg_split_mapped

Name:sg_split_mapped

Proto:static void sg_split_mapped(struct sg_splitter *splitters, const int nb_splits)

Type:void

Parameter:

Type	Parameter	Name
struct sg_splitter *	splitters
const int	nb_splits

109

When i < nb_splits cycle

110

111

out_sg = out_sg

112

When j < nents cycle

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These macros should be used after a dma_map_sg call has been done* to get bus addresses of each of the SG entries and their lengths(out_sg) = These macros should be used after a dma_map_sg call has been done* to get bus addresses of each of the SG entries and their lengths(in_sg)

114

sg_dma_len(out_sg) = sg_dma_len(in_sg)

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If Not j Then

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These macros should be used after a dma_map_sg call has been done* to get bus addresses of each of the SG entries and their lengths(out_sg) += skip_sg0

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sg_dma_len(out_sg) -= skip_sg0

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in_sg = sg_next - return the next scatterlist entry in a list*@sg: The current sg entry* Description:* Usually the next entry will be @sg@ + 1, but if this sg element is part* of a chained scatterlist, it could jump to the start of a new* scatterlist array.

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sg_dma_len(--out_sg) = length_last_sg

**Caller**
Name	Describe
sg_split	sg_split - split a scatterlist into several scatterlists@in: the input sg list@in_mapped_nents: the result of a dma_map_sg(in,

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