From: Olof Johansson <olof@lixom•net>
To: Nishanth Aravamudan <nacc@us•ibm.com>
Cc: linuxppc-dev@lists•ozlabs.org, Milton Miller <miltonm@bga•com>,
Paul Mackerras <paulus@samba•org>,
Yinghai Lu <yinghai@kernel•org>
Subject: Re: [PATCH 10/15] ppc/pasemi: clean up pasemi iommu table initializations
Date: Wed, 15 Sep 2010 13:29:14 -0500 [thread overview]
Message-ID: <20100915182914.GA6068@lixom.net> (raw)
In-Reply-To: <1284573958-8397-11-git-send-email-nacc@us.ibm.com>
On Wed, Sep 15, 2010 at 11:05:53AM -0700, Nishanth Aravamudan wrote:
> No need for empty helpers with iommu off, the ppc_md hooks are optional.
Not any more, they used to be needed. :-)
> The direct_dma_ops are the default pci_dma_ops, so no need to set in the
> them iommu off case.
>
> No need to set the device tree device_node pci node iommu pointer, its
> only used for dlpar remove.
>
> Signed-off-by: Milton Miller <miltonm@bga•com>
> Signed-off-by: Nishanth Aravamudan <nacc@us•ibm.com>
Acked-by: Olof Johansson <olof@lixom•net>
-Olof
next prev parent reply other threads:[~2010-09-15 18:29 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1284573958-8397-1-git-send-email-nacc@us.ibm.com>
2010-09-15 18:05 ` [PATCH 02/15] ppc64: fix dma_iommu_dma_supported compare Nishanth Aravamudan
2010-09-15 18:05 ` [PATCH 03/15] ppc64 iommu: fix check for direct DMA support Nishanth Aravamudan
2010-09-15 18:05 ` [PATCH 04/15] vio: put device on device_register failure Nishanth Aravamudan
2010-09-15 18:29 ` Grant Likely
2010-09-15 18:05 ` [PATCH 05/15] viobus: free TCE table on device release Nishanth Aravamudan
2010-09-15 18:05 ` [PATCH 06/15] pseries/dlpar: use kmemdup Nishanth Aravamudan
2010-09-15 18:05 ` [PATCH 07/15] ppc: pci-common cleanup Nishanth Aravamudan
2010-09-15 18:30 ` Grant Likely
2010-09-15 18:05 ` [PATCH 09/15] ppc/vio: use dma ops helpers Nishanth Aravamudan
2010-09-15 18:33 ` Grant Likely
2010-10-13 4:56 ` Benjamin Herrenschmidt
2010-10-13 17:43 ` Nishanth Aravamudan
2010-09-15 18:05 ` [PATCH 10/15] ppc/pasemi: clean up pasemi iommu table initializations Nishanth Aravamudan
2010-09-15 18:29 ` Olof Johansson [this message]
2010-09-15 18:05 ` [PATCH 11/15] ppc/cell: beat dma ops cleanup Nishanth Aravamudan
2010-09-16 11:23 ` Arnd Bergmann
2010-09-15 18:05 ` [PATCH 12/15] ppc/dart: iommu table cleanup Nishanth Aravamudan
2010-09-15 18:05 ` [PATCH 13/15] ppc/pseries: iommu cleanup Nishanth Aravamudan
2010-09-15 18:34 ` Grant Likely
2010-09-15 18:05 ` [PATCH 14/15] ppc64 iommu: use coherent_dma_mask for alloc_coherent Nishanth Aravamudan
2010-11-29 0:58 ` Benjamin Herrenschmidt
2010-12-01 0:31 ` Nishanth Aravamudan
2010-09-15 18:05 ` [PATCH 15/15] ppc/vio: ensure dma_coherent_mask is set Nishanth Aravamudan
2010-09-15 18:37 ` Grant Likely
2010-09-15 18:44 ` Nishanth Aravamudan
2010-09-15 18:49 ` Grant Likely
2010-11-29 1:02 ` Benjamin Herrenschmidt
2010-11-29 19:46 ` Nishanth Aravamudan
2010-11-29 20:25 ` Benjamin Herrenschmidt
2010-09-15 18:13 ` [PATCH 01/15] ppc: fix return type of BUID_{HI,LO} macros Nishanth Aravamudan
2010-09-16 22:54 ` Linas Vepstas
2010-09-16 23:04 ` Scott Wood
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