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#ifndef _QLA_DSD_H_
#define _QLA_DSD_H_
/* 32-bit data segment descriptor (8 bytes) */
struct dsd32 {
__le32 address;
__le32 length;
};
static inline void append_dsd32(struct dsd32 **dsd, struct scatterlist *sg)
{
put_unaligned_le32(sg_dma_address(sg), &(*dsd)->address);
put_unaligned_le32(sg_dma_len(sg), &(*dsd)->length);
(*dsd)++;
}
/* 64-bit data segment descriptor (12 bytes) */
struct dsd64 {
__le64 address;
__le32 length;
} __packed;
static inline void append_dsd64(struct dsd64 **dsd, struct scatterlist *sg)
{
put_unaligned_le64(sg_dma_address(sg), &(*dsd)->address);
put_unaligned_le32(sg_dma_len(sg), &(*dsd)->length);
(*dsd)++;
}
#endif
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