9dba82a442
So that it doesn't rely on physmap[1] containing an address below 1MiB. Instead scan the full physmap and search for a suitable address to place the trampoline code (below 1MiB) and the initial memory pages (below 4GiB). Sponsored by: Citrix Systems R&D Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D14878
38 lines
856 B
C
38 lines
856 B
C
/*-
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* ----------------------------------------------------------------------------
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* "THE BEER-WARE LICENSE" (Revision 42):
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* <phk@FreeBSD.org> wrote this file. As long as you retain this notice you
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* can do whatever you want with this stuff. If we meet some day, and you think
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* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
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* ----------------------------------------------------------------------------
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*
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* $FreeBSD$
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*
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*/
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#ifndef _MACHINE_SMP_H_
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#define _MACHINE_SMP_H_
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#ifdef _KERNEL
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#ifdef SMP
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#ifndef LOCORE
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#include <x86/x86_smp.h>
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#include <sys/bus.h>
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#include <machine/frame.h>
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#include <machine/intr_machdep.h>
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#include <x86/apicvar.h>
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#include <machine/pcb.h>
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/* functions in mpboot.s */
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void bootMP(void);
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#endif /* !LOCORE */
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#endif /* SMP */
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#endif /* _KERNEL */
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#endif /* _MACHINE_SMP_H_ */
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