Searched refs:bios_extmem (Results 1 - 10 of 10) sorted by relevance

/freebsd-11-stable/stand/pc98/libpc98/
H A Dbiosmem.c38 uint32_t bios_basemem, bios_extmem, high_heap_size; variable
41 * The minimum amount of memory to reserve in bios_extmem for the heap.
50 bios_extmem = *(u_char *)PTOV(0xA1401) * 128 * 1024 +
54 memtop = memtop_copyin = 0x100000 + bios_extmem;
60 if (bios_extmem >= HEAP_MIN) {
/freebsd-11-stable/stand/i386/libi386/
H A Dbiosmem.c41 uint32_t bios_basemem, bios_extmem, high_heap_size; variable
57 * The minimum amount of memory to reserve in bios_extmem for the heap.
124 bios_extmem = smap.length;
169 if (bios_extmem == 0) {
179 * bios_extmem" code below pick up on it.
190 bios_extmem = (v86.ecx & 0xffff) * 1024;
191 if (bios_extmem == (1024 * 0x3c00))
192 bios_extmem += (v86.edx & 0xffff) * 64 * 1024;
194 /* truncate bios_extmem */
195 if (bios_extmem >
[all...]
H A Dlibi386.h115 extern uint32_t bios_extmem; /* extended memory in bytes */
H A Dbootinfo32.c264 bi.bi_extmem = bios_extmem / 1024;
H A Dmultiboot.c216 mb_info->mem_upper = bios_extmem / 1024;
/freebsd-11-stable/stand/i386/isoboot/
H A Disoboot.c89 static uint32_t bios_basemem, bios_extmem, high_heap_size; variable
94 * The minimum amount of memory to reserve in bios_extmem for the heap.
147 bios_extmem = smap.length;
185 if (bios_extmem == 0) {
191 bios_extmem = ((v86.ecx & 0xffff) +
195 if (bios_extmem == 0) {
200 bios_extmem = (v86.eax & 0xffff) * 1024;
208 if (bios_extmem >= HEAP_MIN && high_heap_size < HEAP_MIN) {
210 high_heap_base = bios_extmem + 0x100000 - HEAP_MIN;
244 bootinfo.bi_extmem = bios_extmem / 102
[all...]
/freebsd-11-stable/stand/i386/gptboot/
H A Dgptboot.c92 static uint32_t bios_basemem, bios_extmem, high_heap_size; variable
97 * The minimum amount of memory to reserve in bios_extmem for the heap.
164 bios_extmem = smap.length;
202 if (bios_extmem == 0) {
208 bios_extmem = ((v86.ecx & 0xffff) +
212 if (bios_extmem == 0) {
217 bios_extmem = (v86.eax & 0xffff) * 1024;
225 if (bios_extmem >= HEAP_MIN && high_heap_size < HEAP_MIN) {
227 high_heap_base = bios_extmem + 0x100000 - HEAP_MIN;
293 bootinfo.bi_extmem = bios_extmem / 102
[all...]
/freebsd-11-stable/stand/i386/zfsboot/
H A Dzfsboot.c120 uint32_t bios_basemem, bios_extmem, high_heap_size; variable
125 * The minimum amount of memory to reserve in bios_extmem for the heap.
382 bios_extmem = smap.length;
416 if (bios_extmem == 0) {
422 bios_extmem = ((v86.ecx & 0xffff) + ((v86.edx & 0xffff) * 64)) * 1024;
425 if (bios_extmem == 0) {
430 bios_extmem = (v86.eax & 0xffff) * 1024;
438 if (bios_extmem >= HEAP_MIN && high_heap_size < HEAP_MIN) {
440 high_heap_base = bios_extmem + 0x100000 - HEAP_MIN;
739 bootinfo.bi_extmem = bios_extmem / 102
[all...]
/freebsd-11-stable/stand/pc98/loader/
H A Dmain.c180 printf("BIOS %dkB/%dkB available memory\n", bios_basemem / 1024, bios_extmem / 1024);
183 initial_bootinfo->bi_extmem = bios_extmem / 1024;
/freebsd-11-stable/stand/i386/loader/
H A Dmain.c223 printf("BIOS %dkB/%dkB available memory\n", bios_basemem / 1024, bios_extmem / 1024);
226 initial_bootinfo->bi_extmem = bios_extmem / 1024;

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