Date: Fri, 24 Aug 2001 12:42:41 -0600 (MDT) From: "M. Warner Losh" <imp@timing.com> To: FreeBSD-gnats-submit@freebsd.org Subject: kern/30049: Bad iomem assigned in some cases. Message-ID: <200108241842.f7OIgfL09254@marvin.timing.com>
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>Number: 30049 >Category: kern >Synopsis: Bad iomem assigned in some cases. >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Aug 24 11:50:00 PDT 2001 >Closed-Date: >Last-Modified: >Originator: M. Warner Losh >Release: FreeBSD 4.4-RC >Organization: None >Environment: Laptop >Description: > : nsp0 at port 0x240-0x24f iomem 0xc8800-0xc97ff irq 5 slot 0 on pccard0 > : ^^^^^^^^^^^^^^^ > Nothing should have changed in the memory allocation scheme. The > above address looks wrong to me. Maybe it was with the addition of > the orm device and that 0xc8000 was taken. Maybe we're not aligning > things properly (since the memory needs to be 4k aligned, iirc, at the > bridge level). > > Do you have a orm device? If so, what does it say? Yes, jm3wud@cel% dmesg | grep orm orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc87ff on isa0 But if my memory is correct, iomem used to be 0xd0000- something. And the line, memory 0xd4000 96k in /etc/defautls/pccard.conf seems to be ignored, From: Warner Losh <imp@harmony.village.org> Date: Thu, 23 Aug 2001 01:55:30 -0600 > Maybe this patch will help? Unfortunately, no. Dmesg was same, nsp0 at port 0x240-0x24f iomem 0xc8800-0xc97ff irq 5 slot 0 on pccard0 The lines of PCIC from dmesg was as follows, pcic2: <Vadem 469> at port 0x3e0-0x3e1 on isa0 pcic2: Polling mode pccard0: <PC Card bus (classic)> on pcic2 pccard1: <PC Card bus (classic)> on pcic2 // Noriaki Mitsunaga // >How-To-Repeat: Insert a nsp into the sytem. Or some other pccard that requires memory mapped. Notice that it appears to be ignoring your memory line in pccard.conf. >Fix: None offered. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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