From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Stefan Roese <sr@denx.de>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 12/24] powerpc: 4xx PLB to PCI Express support
Date: Mon, 03 Dec 2007 07:33:41 +1100 [thread overview]
Message-ID: <1196627621.13230.156.camel@pasglop> (raw)
In-Reply-To: <200712021332.29074.sr@denx.de>
On Sun, 2007-12-02 at 13:32 +0100, Stefan Roese wrote:
> As already mentioned I'm experiencing some problems with this current
> version.
> At least what's available in Josh's 2.6.25-candidates branch. The
> kernel
> crashes in the first ppc4xx_pciex_read_config() call upon (after I
> fixed the
> small problem mentioned further down below):
>
> BUG_ON(hose != port->hose);
>
> So before digging into this deeper, I wanted to check if you don't
> have a
> slightly "better" version which passed your tests with the sky2 PCIe
> card.
Yup, looks I forgot a quilt ref or something. I'll check. I'll also give
port 1 and 2 a go (after fixing the DT).
I also want to change the config space code to use some fixmap type
direct mapping/unmapping to remove bus number limitations as soon as
Kumar has implemented the fixmap stuff, since he seems to be working on
it now.
Ben.
next prev parent reply other threads:[~2007-12-02 20:34 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-30 6:10 [PATCH 0/24] powerpc: 4xx PCI, PCI-X and PCI-Express support among others Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 1/24] powerpc: Make isa_mem_base common to 32 and 64 bits Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 2/24] powerpc: Merge pci_process_bridge_OF_ranges() Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 3/24] powerpc: Fix powerpc 32 bits resource fixup for 64 bits resources Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 4/24] powerpc: Fix 440/440A machine check handling Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 5/24] powerpc: Fix 440SPE machine check Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 6/24] powerpc: Add xmon function to dump 44x TLB Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 7/24] powerpc: Change 32 bits PCI message about resource allocation Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 8/24] powerpc: Add of_translate_dma_address Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 9/24] powerpc: Improve support for 4xx indirect DCRs Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 10/24] powerpc: 4xx PLB to PCI-X support Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 11/24] powerpc: 4xx PLB to PCI 2.x support Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 12/24] powerpc: 4xx PLB to PCI Express support Benjamin Herrenschmidt
2007-11-30 9:18 ` Kumar Gala
2007-11-30 9:26 ` Benjamin Herrenschmidt
2007-12-02 12:32 ` Stefan Roese
2007-12-02 14:17 ` Josh Boyer
2007-12-02 20:33 ` Benjamin Herrenschmidt [this message]
2007-12-02 22:01 ` Stefan Roese
2007-11-30 6:10 ` [PATCH 13/24] powerpc: PCI support for 4xx Ebony board Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 14/24] powerpc: Add early udbg support for 40x processors Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 15/24] powerpc: early debug forces console log level to max Benjamin Herrenschmidt
2007-11-30 19:10 ` T Ziomek
2007-11-30 20:56 ` Benjamin Herrenschmidt
2007-11-30 22:11 ` T Ziomek
2007-11-30 22:14 ` Scott Wood
2007-11-30 22:15 ` Benjamin Herrenschmidt
2007-11-30 22:30 ` T Ziomek
2007-11-30 6:10 ` [PATCH 16/24] powerpc: EP405 boards support for arch/powerpc Benjamin Herrenschmidt
2007-11-30 6:10 ` [PATCH 17/24] powerpc: Add PCI to Walnut platform Benjamin Herrenschmidt
2007-11-30 6:11 ` [PATCH 19/24] powerpc: Wire up PCI on Bamboo board Benjamin Herrenschmidt
2007-11-30 6:11 ` [PATCH 18/24] powerpc: Base support for 440GX Taishan eval board Benjamin Herrenschmidt
2007-11-30 20:08 ` Josh Boyer
2007-11-30 20:57 ` Benjamin Herrenschmidt
2007-11-30 21:32 ` Josh Boyer
2007-11-30 21:44 ` Benjamin Herrenschmidt
2007-11-30 6:11 ` [PATCH 20/24] powerpc: Wire up 440EP USB controlle support to Bamboo board Benjamin Herrenschmidt
2007-11-30 6:11 ` [PATCH 21/24] powerpc: Adds decoding of 440SPE memory size to boot wrapper library Benjamin Herrenschmidt
2007-11-30 6:11 ` [PATCH 22/24] powerpc: Add mfspr/mtspr inline macros to 4xx bootwrapper Benjamin Herrenschmidt
2007-11-30 6:11 ` [PATCH 23/24] powerpc: Rework 4xx clock probing in boot wrapper Benjamin Herrenschmidt
2007-11-30 6:11 ` [PATCH 24/24] powerpc: Base support for 440SPe "Katmai" eval board Benjamin Herrenschmidt
2007-11-30 7:59 ` Benjamin Herrenschmidt
2007-11-30 14:59 ` Olof Johansson
2007-11-30 20:16 ` Josh Boyer
2007-12-02 12:23 ` Stefan Roese
2007-12-02 12:35 ` Stefan Roese
2007-11-30 14:15 ` [PATCH 0/24] powerpc: 4xx PCI, PCI-X and PCI-Express support among others Olof Johansson
2007-11-30 15:12 ` Kumar Gala
2007-11-30 15:27 ` Olof Johansson
2007-11-30 16:11 ` Jon Loeliger
2007-12-01 0:53 ` Josh Boyer
2007-12-01 1:18 ` Doug Maxey
2007-12-03 4:18 ` Grant Likely
2007-11-30 20:54 ` Benjamin Herrenschmidt
2007-11-30 21:22 ` Olof Johansson
2007-11-30 20:17 ` Josh Boyer
2007-12-03 3:24 ` Benjamin Herrenschmidt
2007-12-03 4:20 ` Josh Boyer
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