Date: Tue, 02 Oct 2001 02:31:58 +0900 (JST) From: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org> To: sobomax@FreeBSD.org Cc: ache@nagual.pp.ru, msmith@FreeBSD.org, current@FreeBSD.org, acpi-jp@jp.FreeBSD.org Subject: Re: ACPI: problem with fdc resource allocation Message-ID: <20011002.023158.71143343.iwasaki@jp.FreeBSD.org> In-Reply-To: <3BB89FA1.DD75D31C@FreeBSD.org> <3BB89DB9.54C35891@FreeBSD.org> References: <3BB82160.8910B33A@FreeBSD.org> <20011002.005340.74695085.iwasaki@jp.FreeBSD.org> <3BB89FA1.DD75D31C@FreeBSD.org>
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Hi, > > I'm not sure exactly what's the problem you are having, but it's too > > little information to track it down... > > Could you send acpi-jp@jp.freebsd.org ; > > - acpidump output; like > > # acpidump -o your_machine_name.dsdt > your_machine_name.dsdt.asl > > I'll add them to > > http://www.jp.freebsd.org/cgi/cvsweb.cgi/ACPI/data/?cvsroot=freebsd-jp > > - dmesg output of kernel boot -v > > Just sent it to you privately. After hiting sed button I've realised that machine_name that > you have requested != host_name. Since it isn't a brandname model you can identify it after > the mainboard name - Tyan-S1590. Thanks, I've just add them to http://www.jp.freebsd.org/cgi/cvsweb.cgi/ACPI/data/Tyan-S1590.asl?cvsroot=freebsd-jp The problem is here, right? > can't fetch resources for \\_SB_.PCI0.ISA_.FDC0 - AE_AML_BUFFER_LIMIT I'm sure _SB_.PCI0.ISA_.FDC0._CRS (Current Resource Settings) have some problems (not sure in BIOS or ACPICA yet). I could reproduce the problem which you reported. Trace attached in this mail. I'll try to make a workaround tomorrow or next, sorry. # Here in Japan, it's midnight... Thanks % acpicadb Tyan-S1590.dsdt Parsing Methods:....................................................... 55 Control Methods found and parsed (259 nodes total) ACPI Namespace successfully loaded at root 0x8087414 - f FDC0 \_SB_.PCI0.ISA_.FDC0 (0x8098da8) - Device - debug _SB_.PCI0.ISA_.FDC0._CRS Executing \_SB_.PCI0.ISA_.FDC0._CRS 00000 #0008 [00] Name BUF0 (Path \) [00] ( 00005 #0011 [01] ....Buffer [01] ....( 00007 #000A [02] ........(UINT8) 0x18, 00009 #0033 [02] ........ByteList (Length 0x00000018) [02] ....} [01] } % ArgObj: 0x80acfa8 <Obj> Integer 0000000000000018 00021 #008C [00] CreateByteField [00] ( 00022 #002D [01] ....BUF0, (Path 00026 #000A [01] ....(UINT8) 0x02, 00028 #002D [01] ....IOLO (Path [01] } % ArgObj: 0x80acf28 <Node> Name BUF0 Type-Buffer ArgObj: 0x80af1a8 <Obj> Integer 0000000000000002 ArgObj: 0x80af0a8 <Node> Name IOLO Type-BuffField 0002C #008C [00] CreateByteField [00] ( 0002D #002D [01] ....BUF0, (Path 00031 #000A [01] ....(UINT8) 0x03, 00033 #002D [01] ....IOHI (Path [01] } % ArgObj: 0x80acf28 <Node> Name BUF0 Type-Buffer ArgObj: 0x80af328 <Obj> Integer 0000000000000003 ArgObj: 0x80af228 <Node> Name IOHI Type-BuffField 00037 #008C [00] CreateByteField [00] ( 00038 #002D [01] ....BUF0, (Path 0003C #000A [01] ....(UINT8) 0x04, 0003E #002D [01] ....IORL (Path [01] } % ArgObj: 0x80acf28 <Node> Name BUF0 Type-Buffer ArgObj: 0x80af4a8 <Obj> Integer 0000000000000004 ArgObj: 0x80af3a8 <Node> Name IORL Type-BuffField 00042 #008C [00] CreateByteField [00] ( 00043 #002D [01] ....BUF0, (Path 00047 #000A [01] ....(UINT8) 0x05, 00049 #002D [01] ....IORH (Path [01] } % ArgObj: 0x80acf28 <Node> Name BUF0 Type-Buffer ArgObj: 0x80af628 <Obj> Integer 0000000000000005 ArgObj: 0x80af528 <Node> Name IORH Type-BuffField 0004D #008C [00] CreateByteField [00] ( 0004E #002D [01] ....BUF0, (Path 00052 #000A [01] ....(UINT8) 0x19, 00054 #002D [01] ....IRQL (Path [01] } % ArgObj: 0x80acf28 <Node> Name BUF0 Type-Buffer ArgObj: 0x80af7a8 <Obj> Integer 0000000000000019 ArgObj: 0x80af6a8 <Node> Name IRQL Type-BuffField dsopcode-0677 [09] DsEvalBufferFieldOpera: Field size 208 exceeds Buffer size 192 (bits) PsExecute: method failed - \_SB_.PCI0.ISA_.FDC0._CRS (0x8098fa8) Execution of \_SB_.PCI0.ISA_.FDC0._CRS failed with status AE_AML_BUFFER_LIMIT To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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