From: David Gibson <david@gibson.dropbear.id.au>
To: Kumar Gala <galak@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 07/15] [POWERPC] Removed remnants of bus_offset
Date: Wed, 27 Jun 2007 11:22:06 +1000 [thread overview]
Message-ID: <20070627012206.GB11191@localhost.localdomain> (raw)
In-Reply-To: <1182907014549-git-send-email-galak@kernel.crashing.org>
On Tue, Jun 26, 2007 at 08:16:37PM -0500, Kumar Gala wrote:
> Removed the remants of bus_offset and use self_busno in the mv64x60 case
> and use pci_assign_all_buses on 83xx/85xx.
>
> 83xx/85xx have multiple PHBs and the firmwares on these devices tend not
> to handle topologies with P2P bridges well so we let Linux just reassign
> the bus numbers to match.
[snip]
> diff --git a/include/asm-ppc/pci-bridge.h b/include/asm-ppc/pci-bridge.h
> index 2c2abda..70aab66 100644
> --- a/include/asm-ppc/pci-bridge.h
> +++ b/include/asm-ppc/pci-bridge.h
> @@ -48,6 +48,7 @@ struct pci_controller {
> int first_busno;
> int last_busno;
> int self_busno;
> + /* bus_offset is only used by ARCH=ppc */
> int bus_offset;
>
> void __iomem *io_base_virt;
Might be a good time to copy asm-ppc/pci-bridge.h to
asm-powerpc/pci-bridge-32.h, yeah?
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
next prev parent reply other threads:[~2007-06-27 1:22 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-27 1:16 [PATCH 00/15] [POWERPC] PCI/PCIe cleanups and fixups for 8641 Kumar Gala
2007-06-27 1:16 ` [PATCH 01/15] [POWERPC] Remove set_cfg_type for PCI indirect users that don't need it Kumar Gala
2007-06-27 1:16 ` [PATCH 02/15] [POWERPC] 52xx: Remove support for PCI bus_offset Kumar Gala
2007-06-27 1:16 ` [PATCH 03/15] [POWERPC] Pass the pci_controller into pci_exclude_device Kumar Gala
2007-06-27 1:16 ` [PATCH 04/15] [POWERPC] Remove hack to determine the 2nd PHBs bus number Kumar Gala
2007-06-27 1:16 ` [PATCH 05/15] [POWERPC] Remove bus_offset in places its not really used Kumar Gala
2007-06-27 1:16 ` [PATCH 06/15] [POWERPC] Added self_busno to indicate which bus number the PHB is Kumar Gala
2007-06-27 1:16 ` [PATCH 07/15] [POWERPC] Removed remnants of bus_offset Kumar Gala
2007-06-27 1:16 ` [PATCH 08/15] [POWERPC] Remove PCI-e errata for MPC8641 silicon ver 1.0 Kumar Gala
2007-06-27 1:16 ` [PATCH 09/15] [POWERPC] 86xx: Add uli1575 pci-bridge sector to MPC8641HPCN dts file Kumar Gala
2007-06-27 1:16 ` [PATCH 10/15] [POWERPC] Added indirect_type to handle variants of PCI ops Kumar Gala
2007-06-27 1:16 ` [PATCH 11/15] [POWERPC] 86xx: Avoid system halt if link training isn't at least L0 Kumar Gala
2007-06-27 1:16 ` [PATCH 12/15] [POWERPC] 86xx: Workaround PCI_PRIMARY_BUS usage Kumar Gala
2007-06-27 1:16 ` [PATCH 13/15] [POWERPC] MPC8641HPCN: Set IDE in ULI1575 to not native mode Kumar Gala
2007-06-27 1:16 ` [PATCH 14/15] [POWERPC] Let subordinate transparent bridges be transparent Kumar Gala
2007-06-27 1:16 ` [PATCH 15/15] [POWERPC] 86xx: Created quirk_fsl_pcie_transparent() to initialize bridge resources Kumar Gala
2007-06-27 19:57 ` [PATCH 09/15] [POWERPC] 86xx: Add uli1575 pci-bridge sector to MPC8641HPCN dts file Andy Fleming
2007-06-27 20:39 ` Segher Boessenkool
2007-06-27 20:43 ` Kumar Gala
2007-06-27 20:57 ` Segher Boessenkool
2007-06-27 21:08 ` Kumar Gala
2007-06-27 21:21 ` Segher Boessenkool
2007-06-27 22:51 ` Kumar Gala
2007-06-28 9:14 ` Segher Boessenkool
2007-06-30 0:09 ` Andy Fleming
2007-06-28 0:23 ` David Gibson
2007-06-28 9:18 ` Segher Boessenkool
2007-06-27 1:22 ` David Gibson [this message]
2007-06-27 4:27 ` [PATCH 07/15] [POWERPC] Removed remnants of bus_offset Kumar Gala
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