Date: Sat, 29 Mar 2014 18:37:48 -0700 (PDT) From: "Chris H" <bsd-lists@bsdforge.com> To: "freebsd-stable" <freebsd-stable@freebsd.org> Subject: where's the full copy of dmesg(8)? Message-ID: <d3e160a01d1af1af67980b151cc57da3.authenticated@ultimatedns.net>
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Greetings, I'm testing on 9.2-STABLE, and was experimenting on an AMD sempron (140). Booting from the boot-only, or DVD-1 DVD's doesn't emit the entire dmesg(8) output. Building, and installing a custom kernel also didn't provide the full dmesg(8) output. Specifically; it omits the top N lines (N = as yet, undetermined Number). I have no idea why, or how to correct this. I'm pretty confident the processor, and motherboard (MSI) are not too new for FreeBSD. Example (dmesg) output: pci_link8: Picked IRQ 21 with weight 0 pcib0: slot 2 INTA routed to irq 21 via \134_SB_.LUB0 ohci early: SMM active, request owner change found-> vendor=0x10de, dev=0x03f2, revid=0xa3 domain=0, bus=0, slot=2, func=1 class=0c-03-20, hdrtype=0x00, mfdev=1 cmdreg=0x0006, statreg=0x00b0, cachelnsz=0 (dwords) lattimer=0x00 (0 ns), mingnt=0x03 (750 ns), maxlat=0x01 (250 ns) intpin=b, irq=11 powerspec 2 supports D0 D1 D2 D3 current D0 map[10]: type Memory, range 32, base 0xdff7ec00, size 8, enabled that's from /var/run/dmesg.boot. /var/log/messages gives me no more than dmesg(8) does. Interestingly, misc/cpuid returns: eax in eax ebx ecx edx 00000000 00000005 68747541 444d4163 69746e65 00000001 00100f62 00010800 00802009 078bfbff 00000002 00000000 00000000 00000000 00000000 00000003 00000000 00000000 00000000 00000000 00000004 00000000 00000000 00000000 00000000 00000005 00000040 00000040 00000003 00000000 80000000 8000001b 68747541 444d4163 69746e65 80000001 00100f62 1000128a 000037fd efd3fbff 80000002 20444d41 706d6553 286e6f72 20296d74 80000003 20303431 636f7250 6f737365 00000072 80000004 00000000 00000000 00000000 00000000 80000005 ff30ff10 ff30ff20 40020140 40020140 80000006 20800000 42004200 04008140 00000000 80000007 00000000 00000000 00000000 000001f9 80000008 00003030 00000000 00002000 00000000 80000009 00000000 00000000 00000000 00000000 8000000a 00000001 00000040 00000000 0000000f 8000000b 00000000 00000000 00000000 00000000 8000000c 00000000 00000000 00000000 00000000 8000000d 00000000 00000000 00000000 00000000 8000000e 00000000 00000000 00000000 00000000 8000000f 00000000 00000000 00000000 00000000 80000010 00000000 00000000 00000000 00000000 80000011 00000000 00000000 00000000 00000000 80000012 00000000 00000000 00000000 00000000 80000013 00000000 00000000 00000000 00000000 80000014 00000000 00000000 00000000 00000000 80000015 00000000 00000000 00000000 00000000 80000016 00000000 00000000 00000000 00000000 80000017 00000000 00000000 00000000 00000000 80000018 00000000 00000000 00000000 00000000 80000019 f0300000 60100000 00000000 00000000 8000001a 00000003 00000000 00000000 00000000 8000001b 0000001f 00000000 00000000 00000000 Vendor ID: "AuthenticAMD"; CPUID level 5 AMD-specific functions Version 00100f62: Family: 15 Model: 6 [] Standard feature flags 078bfbff: FPU Floating Point Unit VME Virtual 8086 Mode Enhancements DE Debugging Extensions PSE Page Size Extensions TSC Time Stamp Counter MSR Model Specific Registers PAE Physical Address Extension MCE Machine Check Exception CX8 COMPXCHG8B Instruction APIC On-chip Advanced Programmable Interrupt Controller present and enabled SEP Fast System Call MTRR Memory Type Range Registers PGE PTE Global Flag MCA Machine Check Architecture CMOV Conditional Move and Compare Instructions PAT Page Attribute Table PSE36 36-bit Page Size Extension CLFSH CLFLUSH instruction MMX MMX instruction set FXSR Fast FP/MMX Streaming SIMD Extensions save/restore SSE SSE extensions SSE2 SSE2 extensions Generation: 15 Model: 6 Extended feature flags efd3fbff: FPU Floating Point Unit VME Virtual 8086 Mode Enhancements DE Debugging Extensions PSE Page Size Extensions TSC Time Stamp Counter MSR Model Specific Registers PAE Physical Address Extension MCE Machine Check Exception CX8 COMPXCHG8B Instruction APIC On-chip Advanced Programmable Interrupt Controller present and enabled SEP Fast System Call MTRR Memory Type Range Registers PGE PTE Global Flag MCA Machine Check Architecture CMOV Conditional Move and Compare Instructions PAT Page Attribute Table PSE36 36-bit Page Size Extension NX No-execute page protection MmxExt MMX instruction extensions MMX MMX instructions FXSR Fast FP/MMX Streaming SIMD Extensions save/restore FFXSR FXSAVE and FXRSTOR instruction optimizations Pge1GB 1GB Page Support RDTSCP RDTSCP instruction LM 64 bit long mode 3DNowE 3DNow! instruction extensions 3DNow 3DNow! instructions Extended Miscellaneous feature flags 000037fd: LhfSaf LAHF and SAHF instructions in 65-bit mode SVM Secure Virtual Machine XAPSPC Extended APIC Register Space AltMC8 LOCK MOV CR0 means MOV CR8 ABM Advanced Bit Manipulation SSE4A EXTRQ, INSERTQ, MOVNTSS, and MOVNTSD support MASSE Misaligned SSE mode 3DNPFC PREFETCH and PREFETCHW support OSVW OS Visible Workaround support 10 Reserved SKINIT SKINIT, STGI, and DEV support WDT Watchdog Timer support14 Reserved Processor name string: AMD Sempron(tm) 140 Processor L1 Cache Information: 2/4-MB Pages: Data TLB: associativity 255-way #entries 48 Instruction TLB: associativity 255-way #entries 16 4-KB Pages: Data TLB: associativity 255-way #entries 48 Instruction TLB: associativity 255-way #entries 32 L1 Data cache: size 64 KB associativity 2-way lines per tag 1 line size 64 L1 Instruction cache: size 64 KB associativity 2-way lines per tag 1 line size 64 L2 Cache Information: 2/4-MB Pages: Data TLB: associativity L2 off #entries 128 Instruction TLB: associativity L2 off #entries 0 4-KB Pages: Data TLB: associativity 2-way #entries 0 Instruction TLB: associativity 2-way #entries 0 size 4 KB associativity L2 off lines per tag 129 line size 64 Advanced Power Management Feature Flags Has temperature sensing diode Maximum linear address: 48; maximum phys address 48 Thank you for all your time, and consideration. --Chris
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