From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Varun Sethi <Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
galak-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org,
stuart.yoder-KZfg59tc24xl57MIdRCFDg@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org,
scottwood-KZfg59tc24xl57MIdRCFDg@public.gmane.org,
linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org
Subject: Re: [PATCH 0/5 v11] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.
Date: Tue, 2 Apr 2013 18:23:12 +0200 [thread overview]
Message-ID: <20130402162310.GJ15687@8bytes.org> (raw)
In-Reply-To: <1364500442-20927-1-git-send-email-Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
On Fri, Mar 29, 2013 at 01:23:57AM +0530, Varun Sethi wrote:
> This patchset provides the Freescale PAMU (Peripheral Access Management Unit) driver
> and the corresponding IOMMU API implementation. PAMU is the IOMMU present on Freescale
> QorIQ platforms. PAMU can authorize memory access, remap the memory address, and remap
> the I/O transaction type.
>
> This set consists of the following patches:
> 1. Make iova dma_addr_t in the iommu_iova_to_phys API.
> 2. Addition of new field in the device (powerpc) archdata structure for storing iommu domain information
> pointer.
> 3. Add window permission flags in the iommu_domain_window_enable API.
> 4. Add domain attributes for FSL PAMU driver.
> 5. PAMU driver and IOMMU API implementation.
Okay, I am about to apply patches 1 and 3 to a new ppc/pamu branch in my
tree.
As a general question, how did you test the IOMMU driver and what will
you do in the future to avoid regressions?
Joerg
WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro@8bytes.org>
To: Varun Sethi <Varun.Sethi@freescale.com>
Cc: linux-kernel@vger.kernel.org, stuart.yoder@freescale.com,
iommu@lists.linux-foundation.org, scottwood@freescale.com,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 0/5 v11] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.
Date: Tue, 2 Apr 2013 18:23:12 +0200 [thread overview]
Message-ID: <20130402162310.GJ15687@8bytes.org> (raw)
In-Reply-To: <1364500442-20927-1-git-send-email-Varun.Sethi@freescale.com>
On Fri, Mar 29, 2013 at 01:23:57AM +0530, Varun Sethi wrote:
> This patchset provides the Freescale PAMU (Peripheral Access Management Unit) driver
> and the corresponding IOMMU API implementation. PAMU is the IOMMU present on Freescale
> QorIQ platforms. PAMU can authorize memory access, remap the memory address, and remap
> the I/O transaction type.
>
> This set consists of the following patches:
> 1. Make iova dma_addr_t in the iommu_iova_to_phys API.
> 2. Addition of new field in the device (powerpc) archdata structure for storing iommu domain information
> pointer.
> 3. Add window permission flags in the iommu_domain_window_enable API.
> 4. Add domain attributes for FSL PAMU driver.
> 5. PAMU driver and IOMMU API implementation.
Okay, I am about to apply patches 1 and 3 to a new ppc/pamu branch in my
tree.
As a general question, how did you test the IOMMU driver and what will
you do in the future to avoid regressions?
Joerg
WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro@8bytes.org>
To: Varun Sethi <Varun.Sethi@freescale.com>
Cc: stuart.yoder@freescale.com, scottwood@freescale.com,
iommu@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org, galak@kernel.crashing.org,
benh@kernel.crashing.org
Subject: Re: [PATCH 0/5 v11] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.
Date: Tue, 2 Apr 2013 18:23:12 +0200 [thread overview]
Message-ID: <20130402162310.GJ15687@8bytes.org> (raw)
In-Reply-To: <1364500442-20927-1-git-send-email-Varun.Sethi@freescale.com>
On Fri, Mar 29, 2013 at 01:23:57AM +0530, Varun Sethi wrote:
> This patchset provides the Freescale PAMU (Peripheral Access Management Unit) driver
> and the corresponding IOMMU API implementation. PAMU is the IOMMU present on Freescale
> QorIQ platforms. PAMU can authorize memory access, remap the memory address, and remap
> the I/O transaction type.
>
> This set consists of the following patches:
> 1. Make iova dma_addr_t in the iommu_iova_to_phys API.
> 2. Addition of new field in the device (powerpc) archdata structure for storing iommu domain information
> pointer.
> 3. Add window permission flags in the iommu_domain_window_enable API.
> 4. Add domain attributes for FSL PAMU driver.
> 5. PAMU driver and IOMMU API implementation.
Okay, I am about to apply patches 1 and 3 to a new ppc/pamu branch in my
tree.
As a general question, how did you test the IOMMU driver and what will
you do in the future to avoid regressions?
Joerg
next prev parent reply other threads:[~2013-04-02 16:23 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-28 19:53 [PATCH 0/5 v11] iommu/fsl: Freescale PAMU driver and IOMMU API implementation Varun Sethi
2013-03-28 19:53 ` Varun Sethi
[not found] ` <1364500442-20927-1-git-send-email-Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2013-03-28 19:53 ` [PATCH 1/5 v11] iommu/fsl: Make iova dma_addr_t in the iommu_iova_to_phys API Varun Sethi
2013-03-28 19:53 ` Varun Sethi
2013-03-28 19:53 ` [PATCH 2/5 v11] powerpc: Add iommu domain pointer to device archdata Varun Sethi
2013-03-28 19:53 ` Varun Sethi
[not found] ` <1364500442-20927-3-git-send-email-Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2013-04-02 15:08 ` Joerg Roedel
2013-04-02 15:08 ` Joerg Roedel
2013-04-02 15:08 ` Joerg Roedel
[not found] ` <20130402150842.GG15687-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2013-04-03 5:17 ` Sethi Varun-B16395
2013-04-03 5:17 ` Sethi Varun-B16395
2013-04-03 5:17 ` Sethi Varun-B16395
2013-04-11 18:16 ` Kumar Gala
2013-04-11 18:16 ` Kumar Gala
2013-04-11 18:16 ` Kumar Gala
[not found] ` <AC9BAE34-A9CB-4A24-A357-0AA7734CE443-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>
2013-06-20 14:29 ` Sethi Varun-B16395
2013-06-20 14:29 ` Sethi Varun-B16395
2013-06-20 14:29 ` Sethi Varun-B16395
[not found] ` <C5ECD7A89D1DC44195F34B25E172658D5CB5D4-RL0Hj/+nBVCMXPU/2EZmt64g8xLGJsHaLnY5E4hWTkheoWH0uzbU5w@public.gmane.org>
2013-06-20 14:41 ` joro-zLv9SwRftAIdnm+yROfE0A
2013-06-20 14:41 ` joro
2013-06-20 14:41 ` joro
2013-03-28 19:54 ` [PATCH 3/5 v11] iommu/fsl: Add the window permission flag as a parameter to iommu_window_enable API Varun Sethi
2013-03-28 19:54 ` Varun Sethi
2013-03-28 19:54 ` [PATCH 4/5 v11] iommu/fsl: Add additional iommu attributes required by the PAMU driver Varun Sethi
2013-03-28 19:54 ` Varun Sethi
[not found] ` <1364500442-20927-5-git-send-email-Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2013-04-02 15:10 ` Joerg Roedel
2013-04-02 15:10 ` Joerg Roedel
2013-04-02 15:10 ` Joerg Roedel
[not found] ` <20130402151011.GH15687-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2013-04-03 5:21 ` Sethi Varun-B16395
2013-04-03 5:21 ` Sethi Varun-B16395
2013-04-03 5:21 ` Sethi Varun-B16395
[not found] ` <C5ECD7A89D1DC44195F34B25E172658D45047E-RL0Hj/+nBVDYdknt8GnhQq4g8xLGJsHaLnY5E4hWTkheoWH0uzbU5w@public.gmane.org>
2013-04-03 8:08 ` Joerg Roedel
2013-04-03 8:08 ` Joerg Roedel
2013-04-03 8:08 ` Joerg Roedel
2013-03-28 19:54 ` [PATCH 5/5 v11] iommu/fsl: Freescale PAMU driver and iommu implementation Varun Sethi
2013-03-28 19:54 ` Varun Sethi
[not found] ` <1364500442-20927-6-git-send-email-Varun.Sethi-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2013-04-02 15:29 ` Yoder Stuart-B08248
2013-04-02 15:29 ` Yoder Stuart-B08248
2013-04-02 15:29 ` Yoder Stuart-B08248
2013-04-02 16:18 ` Joerg Roedel
2013-04-02 16:18 ` Joerg Roedel
2013-04-02 16:18 ` Joerg Roedel
2013-04-03 1:35 ` Timur Tabi
2013-04-03 1:35 ` Timur Tabi
[not found] ` <CAOZdJXWS50mpgMYu8o8K11yQFU6y-vNwxd9zPkqSd7euGt7XQg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-04-03 1:52 ` Scott Wood
2013-04-03 1:52 ` Scott Wood
2013-04-03 1:52 ` Scott Wood
2013-04-03 5:12 ` Sethi Varun-B16395
2013-04-03 5:12 ` Sethi Varun-B16395
2013-04-03 5:12 ` Sethi Varun-B16395
[not found] ` <C5ECD7A89D1DC44195F34B25E172658D45040D-RL0Hj/+nBVDYdknt8GnhQq4g8xLGJsHaLnY5E4hWTkheoWH0uzbU5w@public.gmane.org>
2013-04-03 15:55 ` Yoder Stuart-B08248
2013-04-03 15:55 ` Yoder Stuart-B08248
2013-04-03 15:55 ` Yoder Stuart-B08248
[not found] ` <20130402161812.GI15687-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2013-04-03 7:01 ` Sethi Varun-B16395
2013-04-03 7:01 ` Sethi Varun-B16395
2013-04-03 7:01 ` Sethi Varun-B16395
2013-04-03 18:01 ` Alex Williamson
2013-04-03 18:01 ` Alex Williamson
2013-04-03 18:01 ` Alex Williamson
[not found] ` <1365012091.2882.252.camel-xdHQ/5r00wBBDLzU/O5InQ@public.gmane.org>
2013-04-04 13:00 ` Sethi Varun-B16395
2013-04-04 13:00 ` Sethi Varun-B16395
2013-04-04 13:00 ` Sethi Varun-B16395
[not found] ` <C5ECD7A89D1DC44195F34B25E172658D45883B-RL0Hj/+nBVDYdknt8GnhQq4g8xLGJsHaLnY5E4hWTkheoWH0uzbU5w@public.gmane.org>
2013-04-04 15:22 ` Alex Williamson
2013-04-04 15:22 ` Alex Williamson
2013-04-04 15:22 ` Alex Williamson
[not found] ` <1365088930.2882.296.camel-xdHQ/5r00wBBDLzU/O5InQ@public.gmane.org>
2013-04-04 16:35 ` Sethi Varun-B16395
2013-04-04 16:35 ` Sethi Varun-B16395
2013-04-04 16:35 ` Sethi Varun-B16395
[not found] ` <C5ECD7A89D1DC44195F34B25E172658D459471-RL0Hj/+nBVDYdknt8GnhQq4g8xLGJsHaLnY5E4hWTkheoWH0uzbU5w@public.gmane.org>
2013-04-04 16:43 ` Alex Williamson
2013-04-04 16:43 ` Alex Williamson
2013-04-04 16:43 ` Alex Williamson
[not found] ` <1365093819.2882.301.camel-xdHQ/5r00wBBDLzU/O5InQ@public.gmane.org>
2013-04-05 0:01 ` Sethi Varun-B16395
2013-04-05 0:01 ` Sethi Varun-B16395
2013-04-05 0:01 ` Sethi Varun-B16395
2013-04-04 16:43 ` Yoder Stuart-B08248
2013-04-04 16:43 ` Yoder Stuart-B08248
2013-04-04 16:43 ` Yoder Stuart-B08248
2013-04-02 16:23 ` Joerg Roedel [this message]
2013-04-02 16:23 ` [PATCH 0/5 v11] iommu/fsl: Freescale PAMU driver and IOMMU API implementation Joerg Roedel
2013-04-02 16:23 ` Joerg Roedel
[not found] ` <20130402162310.GJ15687-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2013-04-02 17:50 ` Sethi Varun-B16395
2013-04-02 17:50 ` Sethi Varun-B16395
2013-04-02 17:50 ` Sethi Varun-B16395
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