From owner-freebsd-amd64@FreeBSD.ORG Tue Jun 11 09:20:02 2013 Return-Path: Delivered-To: freebsd-amd64@smarthost.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id D3536716 for ; Tue, 11 Jun 2013 09:20:02 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id B4C591778 for ; Tue, 11 Jun 2013 09:20:02 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.7/8.14.7) with ESMTP id r5B9K1PM071259 for ; Tue, 11 Jun 2013 09:20:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.7/8.14.7/Submit) id r5B9K1m4071258; Tue, 11 Jun 2013 09:20:01 GMT (envelope-from gnats) Date: Tue, 11 Jun 2013 09:20:01 GMT Message-Id: <201306110920.r5B9K1m4071258@freefall.freebsd.org> To: freebsd-amd64@FreeBSD.org Cc: From: Michal Sviba Subject: Re: amd64/179376: xhci ehci irq storm X-Mailman-Approved-At: Tue, 11 Jun 2013 11:46:56 +0000 X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: Michal Sviba List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Jun 2013 09:20:02 -0000 The following reply was made to PR amd64/179376; it has been noted by GNATS. From: Michal Sviba To: bug-followup@FreeBSD.org, michal@sviba.cz Cc: Subject: Re: amd64/179376: xhci ehci irq storm Date: Tue, 11 Jun 2013 11:12:39 +0200 no device attached CPU: Intel(R) Core(TM) i5-3570 CPU @ 3.40GHz (3392.37-MHz K8-class CPU) Origin = "GenuineIntel" Id = 0x306a9 Family = 6 Model = 3a Stepping = 9 Features=0xbfebfbff Features2=0x7fbae3ff AMD Features=0x28100800 AMD Features2=0x1 TSC: P-state invariant, performance statistics real memory = 17179869184 (16384 MB) avail memory = 16401600512 (15641 MB) Event timer "LAPIC" quality 600 ACPI APIC Table: FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs FreeBSD/SMP: 1 package(s) x 4 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 2 cpu2 (AP): APIC ID: 4 cpu3 (AP): APIC ID: 6 ACPI Warning: FADT (revision 5) is longer than ACPI 2.0 version, truncating length 268 to 244 (20110527/tbfadt-320) ioapic0 irqs 0-23 on motherboard kbd1 at kbdmux0 ctl: CAM Target Layer loaded cryptosoft0: on motherboard acpi0: on motherboard acpi0: Power Button (fixed) acpi0: reservation of 67, 1 (4) failed cpu0: on acpi0 cpu1: on acpi0 cpu2: on acpi0 cpu3: on acpi0 hpet0: iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 950 Event timer "HPET" frequency 14318180 Hz quality 550 Event timer "HPET1" frequency 14318180 Hz quality 440 Event timer "HPET2" frequency 14318180 Hz quality 440 Event timer "HPET3" frequency 14318180 Hz quality 440 Event timer "HPET4" frequency 14318180 Hz quality 440 atrtc0: port 0x70-0x77 irq 8 on acpi0 atrtc0: Warning: Couldn't map I/O. Event timer "RTC" frequency 32768 Hz quality 0 attimer0: port 0x40-0x43,0x50-0x53 irq 0 on acpi0 Timecounter "i8254" frequency 1193182 Hz quality 0 Event timer "i8254" frequency 1193182 Hz quality 100 Timecounter "ACPI-fast" frequency 3579545 Hz quality 900 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 vgapci0: port 0xf000-0xf03f mem 0xf7800000-0xf7bfffff,0xe0000000-0xefffffff irq 16 at device 2.0 on pci0 agp0: on vgapci0 agp0: aperture size is 256M, detected 65532k stolen memory xhci0: mem 0xf7c20000-0xf7c2ffff irq 16 at device 20.0 on pci0 xhci0: 32 byte context size. usbus0 on xhci0 pci0: at device 22.0 (no driver attached) pci0: at device 22.3 (no driver attached) em0: port 0xf080-0xf09f mem 0xf7c00000-0xf7c1ffff,0xf7c39000-0xf7c39fff irq 20 at device 25.0 on pci0 em0: Using an MSI interrupt em0: Ethernet address: 6c:3b:e5:38:ca:00 ehci0: mem 0xf7c38000-0xf7c383ff irq 16 at device 26.0 on pci0 usbus1: EHCI version 1.0 usbus1 on ehci0 hdac0: mem 0xf7c30000-0xf7c33fff irq 22 at device 27.0 on pci0 ehci1: mem 0xf7c37000-0xf7c373ff irq 23 at device 29.0 on pci0 usbus2: EHCI version 1.0 usbus2 on ehci1 pcib1: at device 30.0 on pci0 pci1: on pcib1 isab0: at device 31.0 on pci0 isa0: on isab0 ahci0: port 0xf0d0-0xf0d7,0xf0c0-0xf0c3,0xf0b0-0xf0b7,0xf0a0-0xf0a3,0xf060-0xf07f mem 0xf7c36000-0xf7c367ff irq 19 at device 31.2 on pci0 ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported ahcich0: at channel 0 on ahci0 ahcich1: at channel 1 on ahci0 pci0: at device 31.3 (no driver attached) acpi_button0: on acpi0 acpi_tz0: on acpi0 acpi_tz1: on acpi0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] driver bug: Unable to set devclass (devname: (null)) uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 orm0: at iomem 0xce800-0xcf7ff on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 ppc0: cannot reserve I/O port range est0: on cpu0 p4tcc0: on cpu0 est1: on cpu1 p4tcc1: on cpu1 est2: on cpu2 p4tcc2: on cpu2 est3: on cpu3 p4tcc3: on cpu3 Timecounters tick every 1.000 msec -- Michal Sviba