| /src/sys/arch/amd64/amd64/ |
| prekern.c | 60 int biosextmem; member in struct:prekern_args
85 extern int biosextmem;
98 biosextmem = pkargs->biosextmem;
100 biosextmem = REALEXTMEM;
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| locore.S | 345 .globl _C_LABEL(biosextmem)
384 .type _C_LABEL(biosextmem), @object
386 LABEL(biosextmem) .long 0 /* extended memory reported by BIOS */
388 LABEL(biosextmem) .long REALEXTMEM
390 END(biosextmem)
490 * boothowto, [bootdev], bootinfo, esym, biosextmem, biosbasemem
586 /* Load 'biosextmem' */
587 movl $RELOC(biosextmem),%ebp
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| /src/sys/arch/amd64/stand/prekern/ |
| prekern.c | 182 int biosextmem; member in struct:prekern_args
199 extern int biosextmem;
214 pkargs.biosextmem = biosextmem;
|
| locore.S | 132 .globl _C_LABEL(biosextmem)
162 .type _C_LABEL(biosextmem), @object
163 LABEL(biosextmem) .long 0 /* extended memory reported by BIOS */
164 END(biosextmem)
220 * boothowto, [bootdev], bootinfo, esym, biosextmem, biosbasemem
301 /* Load 'biosextmem' */
303 movl $_C_LABEL(biosextmem),%ebp
|
| /src/sys/arch/x86/x86/ |
| x86_machdep.c | 784 if (extent_alloc_region(iomem_ex, IOM_END, KBTOB(biosextmem),
803 if (biosextmem > (15*1024) && biosextmem < (16*1024)) {
806 format_bytes(pbuf, sizeof(pbuf), biosextmem - (15*1024));
808 biosextmem = (15*1024);
814 cluster->size = trunc_page(KBTOB(biosextmem));
819 avail_end = IOM_END + trunc_page(KBTOB(biosextmem));
935 if ((biosmem_implicit || (biosbasemem == 0 && biosextmem == 0)) &&
1510 const_sysctl(clog, "biosextmem", CTLTYPE_INT, biosextmem,
[all...] |
| multiboot2.c | 99 extern int biosextmem;
502 if (biosextmem == 0) {
503 biosextmem = mbt->mem_upper;
|
| /src/sys/arch/i386/i386/ |
| multiboot.c | 75 extern int biosextmem;
660 * Sets up the 'biosbasemem' and 'biosextmem' variables if the
675 if (biosextmem == 0) {
676 biosextmem = mi->mi_mem_upper;
|
| machdep.c | 271 int biosextmem = 0; variable in typeref:typename:int
273 int biosextmem = REALEXTMEM; variable in typeref:typename:int
276 /* Set if any boot-loader set biosbasemem/biosextmem. */
363 * Configure biosbasemem and biosextmem only if they were not
370 if (*RELOC(int *, &biosextmem) == 0) {
371 *RELOC(int *, &biosextmem) = bl_biosextmem;
|
| /src/sys/arch/x86/include/ |
| cpu.h | 452 extern int biosextmem;
|
