Date: Sat, 19 Jun 2010 19:16:34 +0200 From: Andreas Tobler <andreast-list@fgznet.ch> To: freebsd-current <freebsd-current@freebsd.org> Subject: only 3 of 4GB memory available on amd64 8.1-RC1 Message-ID: <4C1CFB72.5000806@fgznet.ch>
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Hi all,
I got my hands on a t60 with 4GB of RAM (BIOS displays it)
And I installed 8.1-RC1 on it:
FreeBSD 8.1-RC1 #0: Mon Jun 14 13:40:28 UTC 2010
root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM)2 CPU T5600 @ 1.83GHz (1828.76-MHz
K8-class CPU)
Origin = "GenuineIntel" Id = 0x6f6 Family = 6 Model = f Stepping = 6
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0xe3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
AMD Features=0x20100800<SYSCALL,NX,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 4294967296 (4096 MB)
avail memory = 3092344832 (2949 MB)
ACPI APIC Table: <LENOVO TP-79 >
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
FreeBSD/SMP: 1 package(s) x 2 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
Do I need to configure something special to get the full 4GB of memory?
I only found the PAE hint, but this is for x86 machines, right?
Thanks for any hint.
Andreas
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