Date: Mon, 20 Jul 2020 13:30:42 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r363364 - stable/12/sys/arm64/arm64 Message-ID: <202007201330.06KDUgqC078696@repo.freebsd.org>
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Author: markj Date: Mon Jul 20 13:30:42 2020 New Revision: 363364 URL: https://svnweb.freebsd.org/changeset/base/363364 Log: MFC r363162: Print arm64 physmem info during boot. PR: 243682 Modified: stable/12/sys/arm64/arm64/machdep.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/arm64/arm64/machdep.c ============================================================================== --- stable/12/sys/arm64/arm64/machdep.c Mon Jul 20 13:24:50 2020 (r363363) +++ stable/12/sys/arm64/arm64/machdep.c Mon Jul 20 13:30:42 2020 (r363364) @@ -60,11 +60,14 @@ __FBSDID("$FreeBSD$"); #include <sys/sysproto.h> #include <sys/ucontext.h> #include <sys/vdso.h> +#include <sys/vmmeter.h> #include <vm/vm.h> +#include <vm/vm_param.h> #include <vm/vm_kern.h> #include <vm/vm_object.h> #include <vm/vm_page.h> +#include <vm/vm_phys.h> #include <vm/pmap.h> #include <vm/vm_map.h> #include <vm/vm_pager.h> @@ -162,6 +165,26 @@ pan_enable(void) static void cpu_startup(void *dummy) { + vm_paddr_t size; + int i; + + printf("real memory = %ju (%ju MB)\n", ptoa((uintmax_t)realmem), + ptoa((uintmax_t)realmem) / 1024 / 1024); + + if (bootverbose) { + printf("Physical memory chunk(s):\n"); + for (i = 0; phys_avail[i + 1] != 0; i += 2) { + size = phys_avail[i + 1] - phys_avail[i]; + printf("%#016jx - %#016jx, %ju bytes (%ju pages)\n", + (uintmax_t)phys_avail[i], + (uintmax_t)phys_avail[i + 1] - 1, + (uintmax_t)size, (uintmax_t)size / PAGE_SIZE); + } + } + + printf("avail memory = %ju (%ju MB)\n", + ptoa((uintmax_t)vm_free_count()), + ptoa((uintmax_t)vm_free_count()) / 1024 / 1024); undef_init(); identify_cpu();
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