From: Kumar Gala <galak@kernel.crashing.org>
To: Sethi Varun-B16395 <B16395@freescale.com>
Cc: "joerg.roedel@amd.com" <joerg.roedel@amd.com>,
"iommu@lists.linux-foundation.org"
<iommu@lists.linux-foundation.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Wood Scott-B07421 <B07421@freescale.com>,
Tabi Timur-B04825 <B04825@freescale.com>
Subject: Re: [PATCH 1/4 v2] iommu/fsl: Store iommu domain information pointer in archdata.
Date: Wed, 28 Nov 2012 11:35:28 -0600 [thread overview]
Message-ID: <93330D7F-0A5A-4C42-A10C-92D6C7694D44@kernel.crashing.org> (raw)
In-Reply-To: <C5ECD7A89D1DC44195F34B25E172658D29AE62@039-SN2MPN1-013.039d.mgd.msft.net>
On Nov 25, 2012, at 11:33 PM, Sethi Varun-B16395 wrote:
> Hi Kumar,
> Can you please apply this patch.
>
> Regards
> Varun
Was waiting on the others to apply this all together. (ie getting an Ack from Joerg, and follow comments from Timur to be resolved)
- k
>
>> -----Original Message-----
>> From: Sethi Varun-B16395
>> Sent: Tuesday, November 20, 2012 7:25 PM
>> To: joerg.roedel@amd.com; iommu@lists.linux-foundation.org; linuxppc-
>> dev@lists.ozlabs.org; linux-kernel@vger.kernel.org; Wood Scott-B07421;
>> Tabi Timur-B04825
>> Cc: Sethi Varun-B16395
>> Subject: [PATCH 1/4 v2] iommu/fsl: Store iommu domain information pointer
>> in archdata.
>>
>> Add a new field in the device (powerpc) archdata structure for storing
>> iommu domain information pointer. This pointer is stored when the device
>> is attached to a particular domain.
>>
>> Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com>
>> ---
>> arch/powerpc/include/asm/device.h | 4 ++++
>> 1 files changed, 4 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/powerpc/include/asm/device.h
>> b/arch/powerpc/include/asm/device.h
>> index 77e97dd..6dc79fe 100644
>> --- a/arch/powerpc/include/asm/device.h
>> +++ b/arch/powerpc/include/asm/device.h
>> @@ -28,6 +28,10 @@ struct dev_archdata {
>> void *iommu_table_base;
>> } dma_data;
>>
>> + /* IOMMU domain information pointer. This would be set
>> + * when this device is attached to an iommu_domain.
>> + */
>> + void *iommu_domain;
>> #ifdef CONFIG_SWIOTLB
>> dma_addr_t max_direct_dma_addr;
>> #endif
>> --
>> 1.7.4.1
>
next prev parent reply other threads:[~2012-11-29 13:05 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-20 13:54 [PATCH 0/4] iommu/fsl: Freescale PAMU driver and IOMMU API implementation Varun Sethi
2012-11-20 13:54 ` [PATCH 1/4 v2] iommu/fsl: Store iommu domain information pointer in archdata Varun Sethi
2012-11-26 5:33 ` Sethi Varun-B16395
2012-11-28 17:35 ` Kumar Gala [this message]
2012-11-20 13:54 ` [PATCH 2/4] iommu/fsl: Add PAMU bypass enable register to ccsr_guts structure Varun Sethi
2012-11-25 13:21 ` Kumar Gala
2012-11-20 13:54 ` [PATCH 3/4 v5] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver Varun Sethi
2012-11-26 5:24 ` Sethi Varun-B16395
2012-12-02 8:12 ` Sethi Varun-B16395
2012-12-02 14:03 ` Joerg Roedel
2012-12-02 15:11 ` Tabi Timur-B04825
2012-12-03 16:57 ` Sethi Varun-B16395
2012-12-03 17:03 ` Scott Wood
2012-12-04 11:53 ` Sethi Varun-B16395
2012-12-04 18:22 ` Scott Wood
2012-12-10 10:10 ` Sethi Varun-B16395
2012-12-11 1:00 ` Scott Wood
2012-12-11 4:50 ` Sethi Varun-B16395
2012-12-03 17:27 ` Joerg Roedel
2012-12-03 17:36 ` Scott Wood
2012-11-20 13:54 ` [PATCH 4/4 v5] iommu/fsl: Freescale PAMU driver and IOMMU API implementation Varun Sethi
2012-11-20 22:52 ` Timur Tabi
-- strict thread matches above, loose matches on Subject: below --
2012-11-05 11:19 [PATCH 0/4] " Varun Sethi
2012-11-05 11:19 ` [PATCH 1/4 v2] iommu/fsl: Store iommu domain information pointer in archdata Varun Sethi
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