Date: Wed, 16 Jan 2008 16:04:23 +0100 From: "Michael Ross" <michael.ross@gmx.net> To: "John Baldwin" <jhb@freebsd.org>, freebsd-acpi@freebsd.org Subject: Re: ACPI breaks network, old AMD K6, just FYI Message-ID: <op.t402tluphalquq@windowspc> In-Reply-To: <200801151718.14352.jhb@freebsd.org> References: <op.t4zp2oinhalquq@windowspc> <200801151718.14352.jhb@freebsd.org>
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Am 15.01.2008, 23:18 Uhr, schrieb John Baldwin <jhb@freebsd.org>: > On Tuesday 15 January 2008 04:31:26 pm Michael Ross wrote: >> Hi, >> >> i just installed 7.0-RC1 on an old AMD K6 machine, >> and enabling ACPI breaks networking. >> >> Trying to access anything but localhost, tcpdump does not see any >> packets >> at all. >> Pinging a LAN machine leads to "sendo: no buffer space available" after >> about 100 packets. >> >> Part of dmesg follows. >> As mentioned in the subject, this is just FYI, I can run the machine >> fine >> with ACPI turned off. >> >> Jan 15 20:02:01 montana kernel: acpi0: <AWARD AWRDACPI> on motherboard >> Jan 15 20:02:01 montana kernel: acpi0: [ITHREAD] >> Jan 15 20:02:01 montana kernel: acpi0: Power Button (fixed) >> Jan 15 20:02:01 montana kernel: ACPI Error (dsopcode-0671): Field [IRQL] >> at 208 exceeds Buffer [BUF0] size 192 (bits) [20070320] >> Jan 15 20:02:01 montana kernel: ACPI Error (psparse-0626): Method >> parse/execution failed [\_SB_.PCI0.ISA_.FDC0._CRS] (Node 0xc1bb8d40), >> AE_AML_BUFFER_LIMIT >> Jan 15 20:02:01 montana kernel: ACPI Error (uteval-0309): Method >> execution >> failed [\_SB_.PCI0.ISA_.FDC0._CRS] (Node 0xc1bb8d40), >> AE_AML_BUFFER_LIMIT >> Jan 15 20:02:01 montana kernel: can't fetch resources for >> \_SB_.PCI0.ISA_.FDC0 - AE_AML_BUFFER_LIMIT >> Jan 15 20:02:01 montana kernel: acpi0: reservation of 0, a0000 (3) >> failed >> Jan 15 20:02:01 montana kernel: acpi0: reservation of 100000, 7ef0000 >> (3) >> failed >> Jan 15 20:02:01 montana kernel: Timecounter "ACPI-safe" frequency >> 3579545 >> Hz quality 850 >> Jan 15 20:02:01 montana kernel: acpi_timer0: <24-bit timer at >> 3.579545MHz> >> port 0x4008-0x400b on acpi0 >> Jan 15 20:02:01 montana kernel: cpu0: <ACPI CPU> on acpi0 >> Jan 15 20:02:01 montana kernel: acpi_throttle0: <ACPI CPU Throttling> on >> cpu0 >> Jan 15 20:02:01 montana kernel: acpi_button0: <Power Button> on acpi0 >> Jan 15 20:02:01 montana kernel: pcib0: <ACPI Host-PCI bridge> port >> 0xcf8-0xcff,0x4000-0x407f,0x4080-0x40ff,0x5000-0x500f on acpi0 >> Jan 15 20:02:01 montana kernel: pci0: <ACPI PCI bus> on pcib0 > > Is your network device getting interrupts (vmstat -i)? > No. vmstat -i with ACPI enabled: interrupt total rate irq0: clk 93354 993 irq1: atkbd0 440 4 irq8: rtc 11948 127 irq14: ata0 2193 23 irq15: ata1 59 0 Total 107994 1148 vmstat -i without ACPI: interrupt total rate irq0: clk 31530 985 irq1: atkbd0 187 5 irq8: rtc 4036 126 irq9: de0 7 0 irq14: ata0 2042 63 irq15: ata1 59 1 Total 37861 1183
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