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Searched refs:bios_extmem (Results 1 – 8 of 8) sorted by relevance

/freebsd/stand/i386/libi386/
H A Dbiosmem.c38 uint32_t bios_basemem, bios_extmem, high_heap_size; variable
121 bios_extmem = smap.length; in bios_getmem()
166 if (bios_extmem == 0) { in bios_getmem()
187 bios_extmem = (v86.ecx & 0xffff) * 1024; in bios_getmem()
188 if (bios_extmem == (1024 * 0x3c00)) in bios_getmem()
189 bios_extmem += (v86.edx & 0xffff) * 64 * 1024; in bios_getmem()
192 if (bios_extmem > 0x3ff00000) in bios_getmem()
193 bios_extmem = 0x3ff00000; in bios_getmem()
198 if (bios_extmem == 0) { in bios_getmem()
203 bios_extmem = (v86.eax & 0xffff) * 1024; in bios_getmem()
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H A Dlibi386.h112 extern uint32_t bios_extmem; /* extended memory in bytes */
H A Dbootinfo32.c175 bi->bi_extmem = bios_extmem / 1024; in bi_load32()
H A Dmultiboot.c186 mb_info->mem_upper = bios_extmem / 1024; in multiboot_exec()
/freebsd/stand/i386/isoboot/
H A Disoboot.c86 static uint32_t bios_basemem, bios_extmem, high_heap_size; variable
144 bios_extmem = smap.length; in bios_getmem()
182 if (bios_extmem == 0) { in bios_getmem()
188 bios_extmem = ((v86.ecx & 0xffff) + in bios_getmem()
192 if (bios_extmem == 0) { in bios_getmem()
197 bios_extmem = (v86.eax & 0xffff) * 1024; in bios_getmem()
205 if (bios_extmem >= HEAP_MIN && high_heap_size < HEAP_MIN) { in bios_getmem()
207 high_heap_base = bios_extmem + 0x100000 - HEAP_MIN; in bios_getmem()
241 bootinfo.bi_extmem = bios_extmem / 1024; in main()
/freebsd/stand/i386/gptboot/
H A Dgptboot.c89 static uint32_t bios_basemem, bios_extmem, high_heap_size; variable
161 bios_extmem = smap.length; in bios_getmem()
199 if (bios_extmem == 0) { in bios_getmem()
205 bios_extmem = ((v86.ecx & 0xffff) + in bios_getmem()
209 if (bios_extmem == 0) { in bios_getmem()
214 bios_extmem = (v86.eax & 0xffff) * 1024; in bios_getmem()
222 if (bios_extmem >= HEAP_MIN && high_heap_size < HEAP_MIN) { in bios_getmem()
224 high_heap_base = bios_extmem + 0x100000 - HEAP_MIN; in bios_getmem()
290 bootinfo.bi_extmem = bios_extmem / 1024; in main()
/freebsd/stand/i386/loader/
H A Dmain.c244 bios_extmem / 1024); in main()
247 initial_bootinfo->bi_extmem = bios_extmem / 1024; in main()
/freebsd/stand/i386/zfsboot/
H A Dzfsboot.c119 extern uint32_t bios_basemem, bios_extmem, high_heap_size;
199 bootinfo.bi_extmem = bios_extmem / 1024; in main()