Date: Thu, 22 Jan 2004 01:45:41 +0100 From: Joan Picanyol <lists-freebsd-current@biaix.org> To: freebsd-current@freebsd.org Subject: help needed fixing DSDT on Tyan S-2466 (was: Re: ACPI soft off...) Message-ID: <20040122004541.GA7751@grummit.biaix.org> In-Reply-To: <400EDAB1.3050007@bis.midco.net> References: <20040121163221.GA3865@grummit.biaix.org> <200401211238.38023.jhb@FreeBSD.org> <20040121194614.GA5532@grummit.biaix.org> <400EDAB1.3050007@bis.midco.net>
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* Peter Schultz <pmes@bis.midco.net> [20040121 20:56]: > Joan Picanyol wrote: > >What else should I try to get this to work? > By fixing the iasl compilation errors you may get soft off to work. > Just follow the directions found here: > > http://www.cpqlinux.com/acpi-howto.html#fix_broken_dsdt I've modified my asl a bit, I've: 1. replaced all instances of Microsoft* with FreeBSD 2. commented out the "Store (Local0, Local0)" lines 3. added a "Return(Package(0x02){0x00,0x00})" to "Method (\_WAK,...)" You can find the new version at http://grummit.biaix.org:8888/joan/debug/FreeBSD/ACPI/my.asl Howerver, it still does not compile cleanly: Intel ACPI Component Architecture ASL Optimizing Compiler / AML Disassembler version 20030619 [Jan 17 2004] Copyright (C) 2000 - 2003 Intel Corporation Supports ACPI Specification Revision 2.0b my.asl 359: And (IO2B, 0xFE, IO2B) Error 1022 - ^ Object does not exist (IO2B) my.asl 359: And (IO2B, 0xFE, IO2B) Error 1022 - Object does not exist ^ (IO2B) ASL Input: my.asl - 2199 lines, 65861 bytes, 674 keywords Compilation complete. 2 Errors, 0 Warnings, 0 Remarks, 318 Optimizations I don't know how to deal with these. The full method is: Method (\_PTS, 1, NotSerialized) { Or (Arg0, 0xF0, Local0) Store (Local0, DBG1) Or (IRQR, 0x10, IRQR) Or (IO23, 0x01, IO23) Store (IO23, Local0) Store (Local0, DBG1) Sleep (0x0200) If (LEqual (Arg0, 0x01)) { Store (IO21, Local1) Store (Local1, IO21) } If (LEqual (Arg0, 0x04)) { Store (G_ST, Local1) Store (Local1, G_ST) Store (G_SB, Local1) Store (Local1, G_SB) } If (LEqual (Arg0, 0x05)) { Store (G_ST, Local1) Store (Local1, G_ST) Store (G_SB, Local1) Store (Local1, G_SB) And (IO2B, 0xFE, IO2B) } } Does anyone know how to fix this? On a side issue, I'd like to know how to make sure FreeBSD is using my new DSDT. I've set up loader.conf appropiately, but doing 'acpidump' gives me the original version. Is this expected behaviour? tks -- pica
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