Lines Matching defs:mem_segment_descriptor
113 struct mem_segment_descriptor { struct
114 unsigned int sd_lolimit:16; /* segment extent (lsb) */
115 unsigned int sd_lobase:24; /* segment base address (lsb) */
116 unsigned int sd_type:5; /* segment type */
117 unsigned int sd_dpl:2; /* segment descriptor priority level */
118 unsigned int sd_p:1; /* segment descriptor present */
119 unsigned int sd_hilimit:4; /* segment extent (msb) */
120 unsigned int sd_avl:1; /* available */
121 unsigned int sd_long:1; /* long mode */
122 unsigned int sd_def32:1; /* default 32 vs 16 bit size */
123 unsigned int sd_gran:1; /* limit granularity (byte/page) */
124 unsigned int sd_hibase:8; /* segment base address (msb) */