Lines Matching defs:mem_segment_descriptor
176 struct mem_segment_descriptor { struct
177 unsigned sd_lolimit:16; /* segment extent (lsb) */
178 unsigned sd_lobase:24; /* segment base address (lsb) */
179 unsigned sd_type:5; /* segment type */
180 unsigned sd_dpl:2; /* segment descriptor priority level */
181 unsigned sd_p:1; /* segment descriptor present */
182 unsigned sd_hilimit:4; /* segment extent (msb) */
183 unsigned sd_avl:1; /* available */
184 unsigned sd_long:1; /* long mode */
185 unsigned sd_def32:1; /* default 32 vs 16 bit size */
186 unsigned sd_gran:1; /* limit granularity (byte/page) */
187 unsigned sd_hibase:8; /* segment base address (msb) */