From: Russell King <rmk+lkml@arm.linux.org.uk>
To: Steven Rostedt <rostedt@goodmis.org>,
Linus Torvalds <torvalds@osdl.org>,
LKML <linux-kernel@vger.kernel.org>, Greg KH <gregkh@suse.de>
Subject: Re: IBM Thinkpad G41 PCMCIA problems [Was: Yenta TI: ... no PCI interrupts. Fish. Please report.]
Date: Sun, 20 Feb 2005 10:20:37 +0000 [thread overview]
Message-ID: <20050220102037.C9509@flint.arm.linux.org.uk> (raw)
In-Reply-To: <20050220082226.A7093@flint.arm.linux.org.uk>; from rmk+lkml@arm.linux.org.uk on Sun, Feb 20, 2005 at 08:22:26AM +0000
On Sun, Feb 20, 2005 at 08:22:26AM +0000, Russell King wrote:
> On Sat, Feb 19, 2005 at 08:36:12PM -0500, Steven Rostedt wrote:
> > Linux version 2.6.10 (root@bilbo) (gcc version 3.3.5 (Debian 1:3.3.5-8)) #13 SMP Sat Feb 19 20:12:19 EST 2005
> > BIOS-provided physical RAM map:
> > BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
> > BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved)
> > BIOS-e820: 00000000000d0000 - 00000000000d4000 (reserved)
> > BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
> > BIOS-e820: 0000000000100000 - 000000000f6f0000 (usable)
> > BIOS-e820: 000000000f6f0000 - 000000000f700000 (reserved)
> > BIOS-e820: 000000000f700000 - 000000003fef0000 (usable)
> > BIOS-e820: 000000003fef0000 - 000000003fef8000 (ACPI data)
> > BIOS-e820: 000000003fef8000 - 000000003fefa000 (ACPI NVS)
> > BIOS-e820: 000000003ff00000 - 0000000040000000 (reserved)
>
> Your BIOS is broken. You probably have 1GB of RAM which extends from
> 0x00000000 to 0x40000000. However, there's a hole in the ACPI map
> between 0x3fefa000 and 0x3ff00000.
BTW, try passing:
reserve=0x3fefa000,0x6000
to the kernel - this will mark the "hole" reserved and should reallocate
the resources which are clashing with the RAM.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 PCMCIA - http://pcmcia.arm.linux.org.uk/
2.6 Serial core
next prev parent reply other threads:[~2005-02-20 10:21 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-20 0:22 IBM Thinkpad G41 PCMCIA problems [Was: Yenta TI: ... no PCI interrupts. Fish. Please report.] Steven Rostedt
2005-02-20 0:59 ` Linus Torvalds
2005-02-20 1:36 ` Steven Rostedt
2005-02-20 2:10 ` Linus Torvalds
2005-02-20 3:38 ` Steven Rostedt
2005-02-20 4:02 ` Linus Torvalds
2005-03-12 3:31 ` Adam Belay
2005-02-20 6:51 ` Linus Torvalds
2005-02-20 7:06 ` Linus Torvalds
2005-02-20 11:48 ` Steven Rostedt
2005-02-20 8:22 ` Russell King
2005-02-20 10:20 ` Russell King [this message]
2005-02-20 11:59 ` Steven Rostedt
2005-02-20 11:54 ` Steven Rostedt
2005-02-20 17:23 ` Linus Torvalds
2005-02-20 17:56 ` Linus Torvalds
2005-02-20 21:26 ` IBM Thinkpad G41 PCMCIA problems [Was: Yenta TI: ... no PCI David Härdeman
2005-02-21 4:19 ` IBM Thinkpad G41 PCMCIA problems [Was: Yenta TI: ... no PCI interrupts. Fish. Please report.] Steven Rostedt
2005-03-12 3:36 ` Adam Belay
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