kern/117926: Intel S5000-based mobo, em driver does not attach to first ethernet controller

Dmitry A.Deineka axl at itl.ua
Thu Nov 8 08:00:14 PST 2007 

The following reply was made to PR kern/117926; it has been noted by GNATS.

From: "Dmitry A.Deineka" <axl at itl.ua>
To: bug-followup at freebsd.org
Cc: ddeineka at gmail.com
Subject: Re: kern/117926: Intel S5000-based mobo, em driver does not attach
 to first ethernet controller
Date: Thu, 08 Nov 2007 17:33:25 +0200

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 This is like joke, but today we was try to add 4 more GB of memory to 
 this machine. With 8Gb total memory all em's does not work with similar 
 diagnostics (dmesg output):
 Nov  8 17:10:24 dbmaster kernel: Copyright (c) 1992-2007 The FreeBSD 
 Project.
 Nov  8 17:10:24 dbmaster kernel: Copyright (c) 1979, 1980, 1983, 1986, 
 1988, 1989, 1991, 1992, 1993, 1994
 Nov  8 17:10:24 dbmaster kernel: The Regents of the University of 
 California. All rights reserved.
 Nov  8 17:10:24 dbmaster kernel: FreeBSD is a registered trademark of 
 The FreeBSD Foundation.
 Nov  8 17:10:24 dbmaster kernel: FreeBSD 6.3-PRERELEASE #4: Thu Nov  8 
 15:57:41 EET 2007
 Nov  8 17:10:24 dbmaster kernel: 
 axl at dbmaster.itl.ua:/usr/obj/usr/src/sys/DBMASTER
 Nov  8 17:10:24 dbmaster kernel: ACPI APIC Table: <INTEL  S5000PSL>
 Nov  8 17:10:24 dbmaster kernel: Timecounter "i8254" frequency 1193182 
 Hz quality 0
 Nov  8 17:10:24 dbmaster kernel: CPU: Intel(R) Xeon(R) CPU 
 E5310  @ 1.60GHz (1595.94-MHz K8-class CPU)
 Nov  8 17:10:24 dbmaster kernel: Origin = "GenuineIntel"  Id = 0x6f7 
 Stepping = 7
 Nov  8 17:10:24 dbmaster kernel: 
 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>
 Nov  8 17:10:24 dbmaster kernel: 
 Features2=0x4e33d<SSE3,RSVD2,MON,DS_CPL,VMX,TM2,SSSE3,CX16,xTPR,PDCM,DCA>
 Nov  8 17:10:24 dbmaster kernel: AMD Features=0x20100800<SYSCALL,NX,LM>
 Nov  8 17:10:24 dbmaster kernel: AMD Features2=0x1<LAHF>
 Nov  8 17:10:24 dbmaster kernel: Cores per package: 4
 Nov  8 17:10:24 dbmaster kernel: real memory  = 10200547328 (9728 MB)
 Nov  8 17:10:24 dbmaster kernel: avail memory = 8266711040 (7883 MB)
 Nov  8 17:10:24 dbmaster kernel: ioapic0 <Version 2.0> irqs 0-23 on 
 motherboard
 Nov  8 17:10:24 dbmaster kernel: ioapic1 <Version 2.0> irqs 24-47 on 
 motherboard
 Nov  8 17:10:24 dbmaster kernel: lapic0: Forcing LINT1 to edge trigger
 Nov  8 17:10:24 dbmaster kernel: kbd1 at kbdmux0
 Nov  8 17:10:24 dbmaster kernel: acpi0: <INTEL S5000PSL> on motherboard
 Nov  8 17:10:24 dbmaster kernel: acpi_hpet0: <High Precision Event 
 Timer> iomem 0xfed00000-0xfed003ff on acpi0
 Nov  8 17:10:24 dbmaster kernel: Timecounter "HPET" frequency 14318180 
 Hz quality 2000
 Nov  8 17:10:24 dbmaster kernel: acpi0: Power Button (fixed)
 Nov  8 17:10:24 dbmaster kernel: Timecounter "ACPI-fast" frequency 
 3579545 Hz quality 1000
 Nov  8 17:10:24 dbmaster kernel: acpi_timer0: <24-bit timer at 
 3.579545MHz> port 0x408-0x40b on acpi0
 Nov  8 17:10:24 dbmaster kernel: cpu0: <ACPI CPU> on acpi0
 Nov  8 17:10:24 dbmaster kernel: device_attach: acpi_perf0 attach returned 6
 Nov  8 17:10:24 dbmaster kernel: device_attach: acpi_perf0 attach returned 6
 Nov  8 17:10:24 dbmaster kernel: acpi_throttle0: <ACPI CPU Throttling> 
 on cpu0
 Nov  8 17:10:24 dbmaster kernel: acpi_button0: <Sleep Button> on acpi0
 Nov  8 17:10:24 dbmaster kernel: acpi_button1: <Power Button> on acpi0
 Nov  8 17:10:24 dbmaster kernel: pcib0: <ACPI Host-PCI bridge> port 
 0xca2,0xca3,0xcf8-0xcff on acpi0
 Nov  8 17:10:24 dbmaster kernel: pci0: <ACPI PCI bus> on pcib0
 Nov  8 17:10:24 dbmaster kernel: pcib1: <ACPI PCI-PCI bridge> at device 
 2.0 on pci0
 Nov  8 17:10:24 dbmaster kernel: pci1: <ACPI PCI bus> on pcib1
 Nov  8 17:10:24 dbmaster kernel: pcib2: <ACPI PCI-PCI bridge> irq 16 at 
 device 0.0 on pci1
 Nov  8 17:10:24 dbmaster kernel: pci2: <ACPI PCI bus> on pcib2
 Nov  8 17:10:24 dbmaster kernel: pcib3: <ACPI PCI-PCI bridge> irq 16 at 
 device 0.0 on pci2
 Nov  8 17:10:24 dbmaster kernel: pci3: <ACPI PCI bus> on pcib3
 Nov  8 17:10:24 dbmaster kernel: pcib4: <ACPI PCI-PCI bridge> irq 18 at 
 device 2.0 on pci2
 Nov  8 17:10:24 dbmaster kernel: pci4: <ACPI PCI bus> on pcib4
 Nov  8 17:10:24 dbmaster kernel: em0: <Intel(R) PRO/1000 Network 
 Connection Version - 6.7.2> port 0x2020-0x203f mem 
 0xb8820000-0xb883ffff,0xb8400000-0xb87fffff irq 18 at device 0.0 on pci4
 Nov  8 17:10:24 dbmaster kernel: em0: Setup of Shared code failed
 Nov  8 17:10:24 dbmaster kernel: device_attach: em0 attach returned 6
 Nov  8 17:10:24 dbmaster kernel: em1: <Intel(R) PRO/1000 Network 
 Connection Version - 6.7.2> port 0x2000-0x201f mem 
 0xb8800000-0xb881ffff,0xb8000000-0xb83fffff irq 19 at device 0.1 on pci4
 Nov  8 17:10:24 dbmaster kernel: em1: Hardware Initialization Failed
 Nov  8 17:10:24 dbmaster kernel: em1: Unable to initialize the hardware
 Nov  8 17:10:24 dbmaster kernel: device_attach: em1 attach returned 5
 
 
 and later:
 Nov  8 17:10:25 dbmaster kernel: em0: <Intel(R) PRO/1000 Network 
 Connection Version - 6.7.2> port 0x2020-0x203f mem 
 0xb8820000-0xb883ffff,0xb8400000-0xb87fffff irq 18 at device 0.0 on pci4
 Nov  8 17:10:25 dbmaster kernel: em0: Setup of Shared code failed
 Nov  8 17:10:25 dbmaster kernel: device_attach: em0 attach returned 6
 Nov  8 17:10:25 dbmaster kernel: em1: <Intel(R) PRO/1000 Network 
 Connection Version - 6.7.2> port 0x2000-0x201f mem 
 0xb8800000-0xb881ffff,0xb8000000-0xb83fffff irq 19 at device 0.1 on pci4
 Nov  8 17:10:25 dbmaster kernel: em1: Setup of Shared code failed
 Nov  8 17:10:25 dbmaster kernel: device_attach: em1 attach returned 6
 Nov  8 17:10:25 dbmaster kernel: em0: <Intel(R) PRO/1000 Network 
 Connection Version - 6.7.2> port 0x2020-0x203f mem 
 0xb8820000-0xb883ffff,0xb8400000-0xb87fffff irq 18 at device 0.0 on pci4
 Nov  8 17:10:25 dbmaster kernel: em0: Setup of Shared code failed
 Nov  8 17:10:25 dbmaster kernel: device_attach: em0 attach returned 6
 Nov  8 17:10:25 dbmaster kernel: em1: <Intel(R) PRO/1000 Network 
 Connection Version - 6.7.2> port 0x2000-0x201f mem 
 0xb8800000-0xb881ffff,0xb8000000-0xb83fffff irq 19 at device 0.1 on pci4
 Nov  8 17:10:25 dbmaster kernel: em1: Setup of Shared code failed
 Nov  8 17:10:25 dbmaster kernel: device_attach: em1 attach returned 6
 Nov  8 17:10:25 dbmaster kernel: em0: <Intel(R) PRO/1000 Network 
 Connection Version - 6.7.2> port 0x2020-0x203f mem 
 0xb8820000-0xb883ffff,0xb8400000-0xb87fffff irq 18 at device 0.0 on pci4
 Nov  8 17:10:25 dbmaster kernel: em0: Setup of Shared code failed
 Nov  8 17:10:25 dbmaster kernel: device_attach: em0 attach returned 6
 Nov  8 17:10:25 dbmaster kernel: em1: <Intel(R) PRO/1000 Network 
 Connection Version - 6.7.2> port 0x2000-0x201f mem 
 0xb8800000-0xb881ffff,0xb8000000-0xb83fffff irq 19 at device 0.1 on pci4
 Nov  8 17:10:25 dbmaster kernel: em1: Setup of Shared code failed
 Nov  8 17:10:25 dbmaster kernel: device_attach: em1 attach returned 6
 
 When extra 4Gb was removed from motherboard, only em0 was down, em1 
 works, like in first bugreport.
 
 Hope this additional information helps.
 
 
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