Lines Matching refs:scsiif_request_segment
118 * guest memory is/are specified via one or multiple scsiif_request_segment
120 * the page and the length of the area in that page. All scsiif_request_segment
122 * If the number of scsiif_request_segment areas is not too large (less than
124 * seg[] array and the number of valid scsiif_request_segment elements is to be
128 * than VSCSIIF_SG_TABLESIZE scsiif_request_segment elements via indirection.
129 * The maximum number of allowed scsiif_request_segment elements is the value
132 * references to scsiif_request_segment arrays, which in turn reference the
134 * (plus the set VSCSIIF_SG_GRANT bit), the number of scsiif_request_segment
137 * size of one scsiif_request_segment structure). The frontend may use a mix of
183 struct scsiif_request_segment {
188 typedef struct scsiif_request_segment vscsiif_segment_t;
190 #define VSCSIIF_SG_PER_PAGE (PAGE_SIZE / sizeof(struct scsiif_request_segment))