From: David Miller <davem@davemloft.net>
To: sparclinux@vger.kernel.org
Subject: Re: 2.6.18-rc1 fails to boot on E250
Date: Mon, 17 Jul 2006 03:15:30 +0000 [thread overview]
Message-ID: <20060716.201530.28791088.davem@davemloft.net> (raw)
In-Reply-To: <20060714.165308.83620688.davem@davemloft.net>
From: Marc Zyngier <maz@misterjones.org>
Date: Sun, 16 Jul 2006 17:44:37 +0200
> For reference (and debugging), I'm including both interrupt-map and
> interrupt-map-mask, just in case it might be usefull.
>
> root@positive:/proc/openprom/pci@1f,4000# cat interrupt-map
> 00000800.00000000.00000000.00000002.f006d1b0.00000021.00001000.00000000.00000000.00000001.f006d1b0.00000010.00001000.00000000.00000000.00000002.f006d1b0.00000011.00001000.00000000.00000000.00000003.f006d1b0.00000012.00001000.00000000.00000000.00000004.f006d1b0.00000013.00001800.00000000.00000000.00000001.f006d1b0.00000020.00001900.00000000.00000000.00000001.f006d1b0.00000026.00002000.00000000.00000000.00000001.f006d1b0.00000018.00002000.00000000.00000000.00000002.f006d1b0.00000019.00002000.00000000.00000000.00000003.f006d1b0.0000001a.00002000.00000000.00000000.00000004.f006d1b0.0000001b.00002800.00000000.00000000.00000001.f006d1b0.0000001c.00002800.00000000.00000000.00000002.f006d1b0.0000001d.00002800.00000000.00000000.00000003.f006d1b0.0000001e.00002800.00000000.00000000.00000004.f006d1b0.0000001f
> root@positive:/proc/openprom/pci@1f,4000# cat interrupt-map-mask
> 00fff800.00000000.00000000.00000007
>
> As usual, I'll be happy to test any idea you may have to solve this
> problem.
The problem is that aparently only the IRQ routing information for
the PCI expansion slots is listed in the interrupt-map property.
Therefore you need to calculate the INO by hand.
I'll try to cook something up, thanks for the debugging info.
next prev parent reply other threads:[~2006-07-17 3:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-14 23:53 2.6.18-rc1 fails to boot on E250 David Miller
2006-07-15 7:39 ` Marc Zyngier
2006-07-16 1:22 ` David Miller
2006-07-16 15:44 ` Marc Zyngier
2006-07-17 3:15 ` David Miller [this message]
2006-07-17 5:12 ` David Miller
2006-07-17 7:26 ` Marc Zyngier
2006-07-17 8:31 ` David Miller
2006-07-17 12:33 ` Marc Zyngier
2006-07-17 13:14 ` Marc Zyngier
2006-07-17 22:52 ` David Miller
2006-07-17 23:41 ` David Miller
2006-07-18 6:25 ` Marc Zyngier
2006-07-18 6:33 ` David Miller
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