RE: [PATCH 0/3 v2] iommu/fsl: PAMU driver fixes.

2013-10-17 Thread Sethi Varun-B16395
Hi Joerg, Please consider these patches for 3.12. Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Wednesday, October 16, 2013 4:53 PM > To: j...@8bytes.org; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.ke

RE: [PATCH 2/3 v2] iommu/fsl: Enable default DMA window for PCIe devices

2013-10-16 Thread Sethi Varun-B16395
> -Original Message- > From: Bhushan Bharat-R65777 > Sent: Wednesday, October 16, 2013 10:52 PM > To: Sethi Varun-B16395; j...@8bytes.org; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org; linux- > ker...@vger.kernel.org; Yoder Stuart-B08248;

RE: [PATCH 2/3 v2] iommu/fsl: Enable default DMA window for PCIe devices

2013-10-16 Thread Sethi Varun-B16395
> -Original Message- > From: Bhushan Bharat-R65777 > Sent: Wednesday, October 16, 2013 10:43 PM > To: Sethi Varun-B16395; j...@8bytes.org; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org; linux- > ker...@vger.kernel.org; Yoder Stuart-B08248;

RE: [PATCH 2/3 v2] iommu/fsl: Enable default DMA window for PCIe devices

2013-10-16 Thread Sethi Varun-B16395
> -Original Message- > From: Bhushan Bharat-R65777 > Sent: Wednesday, October 16, 2013 10:20 PM > To: Sethi Varun-B16395; j...@8bytes.org; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org; linux- > ker...@vger.kernel.org; Yoder Stuart-B08248;

RE: [PATCH 1/3] iommu/fsl: Factor out PCI specific code.

2013-10-15 Thread Sethi Varun-B16395
> -Original Message- > From: iommu-boun...@lists.linux-foundation.org [mailto:iommu- > boun...@lists.linux-foundation.org] On Behalf Of Bjorn Helgaas > Sent: Tuesday, October 15, 2013 5:46 AM > To: Sethi Varun-B16395 > Cc: Yoder Stuart-B08248; linux-ker...@vger

RE: [PATCH 2/7] iommu: add api to get iommu_domain of a device

2013-10-14 Thread Sethi Varun-B16395
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Friday, October 11, 2013 2:12 AM > To: Sethi Varun-B16395 > Cc: Bhushan Bharat-R65777; ag...@suse.de; Wood Scott-B07421; linux- > p...@vger.kernel.org; ga...@kernel.crashing

RE: [PATCH 1/2] iommu/fsl: Factor out PCI specific code.

2013-10-12 Thread Sethi Varun-B16395
Hi Joerg, Please consider these patches for 3.12. Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Wednesday, October 09, 2013 11:57 PM > To: j...@8bytes.org; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozabs.org; linux-ker...@vger.ke

RE: [PATCH 1/7] powerpc: Add interface to get msi region information

2013-10-10 Thread Sethi Varun-B16395
o do is to create a MSI mapping > just after guest physical address, Example: guest have a 512M of memory > then we create window of 1G (because of power of 2 requirement), then we > have to FIT MSI just after 512M of guest. [Sethi Varun-B16395] PAMU (FSL IOMMU) has a concept of pr

RE: [PATCH 2/7] iommu: add api to get iommu_domain of a device

2013-10-10 Thread Sethi Varun-B16395
OVA is decided by userspace and physical address is the > > > > > > MSI-page) > > > > > > - So the IOVA subwindow mapping is created in iommu and yes > > > > > > VFIO know about > > > > > this mapping. > > > > > >

RE: [PATCH 1/3] powerpc: Add iommu domain pointer to device archdata

2013-08-14 Thread Sethi Varun-B16395
Thanks Joerg. > -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Wednesday, August 14, 2013 9:45 PM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; b...@kernel.

RE: [v2][PATCH 1/7] powerpc/book3e: support CONFIG_RELOCATABLE

2013-07-03 Thread Sethi Varun-B16395
\ > + LOAD_REG_ADDR(r3,interrupt_base_book3e);\ > + rlwinm r3,r3,0,15,0; \ > + ori r3,r3,vector_offset@l; \ > + mtspr SPRN_IVOR##vector_number,r3; > +#endif > [Sethi Varun-B16395] Please add a documentation note here. > #end

RE: [PATCH 3/3 v18] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-07-01 Thread Sethi Varun-B16395
Thanks Alex. > -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Monday, July 01, 2013 8:05 PM > To: Sethi Varun-B16395 > Cc: j...@8bytes.org; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vg

RE: [PATCH 3/3 v16] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-06-25 Thread Sethi Varun-B16395
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Tuesday, June 25, 2013 10:27 AM > To: Sethi Varun-B16395 > Cc: j...@8bytes.org; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vg

RE: [PATCH 2/5 v11] powerpc: Add iommu domain pointer to device archdata

2013-06-20 Thread Sethi Varun-B16395
Hi Joerg, My PAMU driver patches depend on this patch which was Ack by Kumar. Should I resubmit this patch as well? Regards Varun > -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Thursday, April 11, 2013 11:46 PM > To: Sethi Varun-B1

RE: [PATCH] powerpc/pci: Support per-aperture memory offset

2013-05-09 Thread Sethi Varun-B16395
> -Original Message- > From: Benjamin Herrenschmidt [mailto:b...@kernel.crashing.org] > Sent: Monday, May 06, 2013 12:20 PM > To: linuxppc-dev > Cc: Kumar Gala; Wood Scott-B07421; Sethi Varun-B16395; Thomas Petazzoni; > Andrew Murray; Bjorn Helgaas; linux-...@vger.ke

RE: pci overmapping

2013-05-02 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Thursday, May 02, 2013 11:50 PM > To: Sethi Varun-B16395 > Cc: Wood Scott-B07421; Yoder Stuart-B08248; ga...@kernel.crashing.org; > linuxppc-dev@lists.ozlabs.org > Subject: Re: pci overmapping > > On 05

RE: pci overmapping

2013-05-02 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Thursday, May 02, 2013 10:44 PM > To: Yoder Stuart-B08248 > Cc: ga...@kernel.crashing.org; Sethi Varun-B16395; linuxppc- > d...@lists.ozlabs.org > Subject: Re: pci overmapping > > On 05/02/2013 12:05:42 PM

RE: [PATCH 1/2 v15] iommu/fsl: Add additional iommu attributes required by the PAMU driver.

2013-05-02 Thread Sethi Varun-B16395
> -Original Message- > From: j...@8bytes.org [mailto:j...@8bytes.org] > Sent: Thursday, May 02, 2013 3:46 PM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; ga...@kernel

RE: [PATCH 1/2 v15] iommu/fsl: Add additional iommu attributes required by the PAMU driver.

2013-04-30 Thread Sethi Varun-B16395
Hi Joerg, Would you take this patchset for 3.10 merge? Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Wednesday, April 24, 2013 5:06 PM > To: j...@8bytes.org; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.k

RE: [PATCH 2/3 v14] iommu/fsl: Add additional iommu attributes required by the PAMU driver.

2013-04-24 Thread Sethi Varun-B16395
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Wednesday, April 24, 2013 4:21 PM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; ga...@kernel

RE: [PATCH 2/3 v14] iommu/fsl: Add additional iommu attributes required by the PAMU driver.

2013-04-23 Thread Sethi Varun-B16395
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Tuesday, April 23, 2013 7:09 PM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; ga...@kernel.crashing.org; > b..

RE: [PATCH 1/3 v2] iommu: Move swap_pci_ref function to pci.h.

2013-04-23 Thread Sethi Varun-B16395
Thanks. > -Original Message- > From: iommu-boun...@lists.linux-foundation.org [mailto:iommu- > boun...@lists.linux-foundation.org] On Behalf Of Joerg Roedel > Sent: Tuesday, April 23, 2013 6:32 PM > To: Sethi Varun-B16395 > Cc: ga...@kernel.crashing.org; b...@kernel.c

RE: [PATCH 2/3 v13] iommu/fsl: Add additional iommu attributes required by the PAMU driver.

2013-04-22 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, April 23, 2013 5:20 AM > To: Sethi Varun-B16395 > Cc: j...@8bytes.org; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.kernel.org; > ga...@kernel.crashing.org; b..

RE: [PATCH 1/3] iommu: Move swap_pci_ref function to pci.h.

2013-04-15 Thread Sethi Varun-B16395
Fine, I will move it to iommu.h. -Varun > -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Monday, April 15, 2013 8:29 PM > To: Sethi Varun-B16395 > Cc: Yoder Stuart-B08248; Wood Scott-B07421; iommu@lists.linux- > foundation.org; linuxppc-de

RE: [PATCH 5/5 v11] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-04-04 Thread Sethi Varun-B16395
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Thursday, April 04, 2013 10:14 PM > To: Sethi Varun-B16395 > Cc: Joerg Roedel; Yoder Stuart-B08248; Wood Scott-B07421; > io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs

RE: [PATCH 5/5 v11] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-04-04 Thread Sethi Varun-B16395
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Thursday, April 04, 2013 8:52 PM > To: Sethi Varun-B16395 > Cc: Joerg Roedel; Yoder Stuart-B08248; Wood Scott-B07421; > io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs

RE: [PATCH 5/5 v11] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-04-04 Thread Sethi Varun-B16395
> -Original Message- > From: Alex Williamson [mailto:alex.william...@redhat.com] > Sent: Wednesday, April 03, 2013 11:32 PM > To: Joerg Roedel > Cc: Sethi Varun-B16395; Yoder Stuart-B08248; Wood Scott-B07421; > io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs

RE: [PATCH 5/5 v11] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-04-03 Thread Sethi Varun-B16395
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Tuesday, April 02, 2013 9:48 PM > To: Sethi Varun-B16395 > Cc: Yoder Stuart-B08248; Wood Scott-B07421; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org; linux- > ker..

RE: [PATCH 4/5 v11] iommu/fsl: Add additional iommu attributes required by the PAMU driver.

2013-04-02 Thread Sethi Varun-B16395
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Tuesday, April 02, 2013 8:40 PM > To: Sethi Varun-B16395 > Cc: Yoder Stuart-B08248; Wood Scott-B07421; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org; linux- > ker..

RE: [PATCH 2/5 v11] powerpc: Add iommu domain pointer to device archdata

2013-04-02 Thread Sethi Varun-B16395
Kumar/Ben, Any comments? (Had checked with Ben (on IRC) sometime back, he was fine with this patch) Regards Varun > -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Tuesday, April 02, 2013 8:39 PM > To: Sethi Varun-B16395 > Cc: Yoder Stuart-B08

RE: [PATCH 5/5 v11] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-04-02 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Wednesday, April 03, 2013 7:23 AM > To: Timur Tabi > Cc: Joerg Roedel; Sethi Varun-B16395; lkml; Kumar Gala; Yoder Stuart- > B08248; io...@lists.linux-foundation.org; Benjamin Herrenschmidt; > linuxppc-dev@lists

RE: [PATCH 0/5 v11] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2013-04-02 Thread Sethi Varun-B16395
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Tuesday, April 02, 2013 9:53 PM > To: Sethi Varun-B16395 > Cc: Yoder Stuart-B08248; Wood Scott-B07421; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org; linux- > ker..

RE: [PATCH 5/5 v9] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-03-17 Thread Sethi Varun-B16395
> -Original Message- > From: Yoder Stuart-B08248 > Sent: Friday, March 15, 2013 2:45 AM > To: Kumar Gala; Sethi Varun-B16395 > Cc: j...@8bytes.org; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.kernel.org; > b...@kernel.cra

RE: [PATCH 5/5 v9] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-03-17 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Friday, March 15, 2013 1:53 AM > To: Sethi Varun-B16395 > Cc: j...@8bytes.org; linux-ker...@vger.kernel.org; Yoder Stuart-B08248; > io...@lists.linux-foundation.org; Wood Scott-B07

RE: [PATCH 5/5 v9] iommu/fsl: Freescale PAMU driver and iommu implementation.

2013-03-17 Thread Sethi Varun-B16395
> -Original Message- > From: iommu-boun...@lists.linux-foundation.org [mailto:iommu- > boun...@lists.linux-foundation.org] On Behalf Of Kumar Gala > Sent: Friday, March 15, 2013 1:50 AM > To: Sethi Varun-B16395 > Cc: b...@kernel.crashing.org; linux-ker...@vger.kernel

RE: [PATCH 2/6] powerpc/fsl_pci: Store the platform device information corresponding to the pci controller.

2013-03-07 Thread Sethi Varun-B16395
5 PM > To: Sethi Varun-B16395 > Cc: Joerg Roedel; Stuart Yoder; io...@lists.linux-foundation.org; > linuxppc-dev@lists.ozlabs.org; linux-ker...@vger.kernel.org; Wood Scott- > B07421; Yoder Stuart-B08248 > Subject: Re: [PATCH 2/6] powerpc/fsl_pci: Store the platform device > informati

RE: [PATCH 6/6 v8] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2013-03-04 Thread Sethi Varun-B16395
> -Original Message- > From: Stuart Yoder [mailto:b08...@gmail.com] > Sent: Saturday, March 02, 2013 4:58 AM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; Wood Scott-B07421; Joerg Roed

RE: [PATCH 1/6 v8] iommu/fsl: Store iommu domain information pointer in archdata.

2013-03-03 Thread Sethi Varun-B16395
> -Original Message- > From: Yoder Stuart-B08248 > Sent: Friday, March 01, 2013 9:52 PM > To: Alexey Kardashevskiy; Sethi Varun-B16395 > Cc: Kumar Gala; Benjamin Herrenschmidt; io...@lists.linux-foundation.org; > linuxppc-dev@lists.ozlabs.org list; linux-ker...@vg

RE: [PATCH 1/6 v8] iommu/fsl: Store iommu domain information pointer in archdata.

2013-03-01 Thread Sethi Varun-B16395
5 AM > To: Kumar Gala > Cc: Sethi Varun-B16395; Benjamin Herrenschmidt; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org list; linux- > ker...@vger.kernel.org list; Wood Scott-B07421; Yoder Stuart-B08248; > Joerg Roedel; Paul Mackerras; David Gibson; Alex Williamson >

RE: [PATCH 1/6 v8] iommu/fsl: Store iommu domain information pointer in archdata.

2013-02-27 Thread Sethi Varun-B16395
> -Original Message- > From: Joerg Roedel [mailto:j...@8bytes.org] > Sent: Wednesday, February 27, 2013 5:01 PM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; Wood Scott-B07421; Yoder Stuart-B0

RE: [PATCH 6/6 v8] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2013-02-27 Thread Sethi Varun-B16395
> -Original Message- > From: Stuart Yoder [mailto:b08...@gmail.com] > Sent: Wednesday, February 27, 2013 4:03 AM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; Wood Scott-B07421; Joerg Roed

RE: [PATCH 2/6] powerpc/fsl_pci: Store the platform device information corresponding to the pci controller.

2013-02-27 Thread Sethi Varun-B16395
:j...@8bytes.org] > Sent: Wednesday, February 27, 2013 4:15 PM > To: Sethi Varun-B16395 > Cc: Stuart Yoder; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.kernel.org; Wood Scott-B07421; > Yoder Stuart-B08248 > Subject: Re: [PATCH 2/6] powerpc/

RE: [PATCH 2/6] powerpc/fsl_pci: Store the platform device information corresponding to the pci controller.

2013-02-25 Thread Sethi Varun-B16395
This patch is not present in Joerg's tree and the add_device API in the PAMU driver requires this patch. -Varun > -Original Message- > From: Stuart Yoder [mailto:b08...@gmail.com] > Sent: Tuesday, February 26, 2013 5:39 AM > To: Sethi Varun-B16395 > Cc: io...@lists.

RE: [PATCH 0/6 v8] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2013-02-25 Thread Sethi Varun-B16395
Hi Joerg, Do you have any comments on the patch set. Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Monday, February 18, 2013 6:22 PM > To: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; Wood

RE: [PATCH 6/6 v8] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2013-02-20 Thread Sethi Varun-B16395
> -Original Message- > From: Craciun Diana Madalina-STFD002 > Sent: Tuesday, February 19, 2013 9:30 PM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; Wood Scott-B07421; j...@8bytes.org; Yod

RE: [PATCH 6/6 v8] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2013-02-19 Thread Sethi Varun-B16395
> -Original Message- > From: Craciun Diana Madalina-STFD002 > Sent: Tuesday, February 19, 2013 3:34 PM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; > linux-ker...@vger.kernel.org; Wood Scott-B07421; j...@8bytes.org; Yod

RE: [PATCH 0/4] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2013-01-02 Thread Sethi Varun-B16395
Hi Joerg, It's been a while since I submitted this patch. I have tried to address your comments regarding the subwindow attribute. I would really appreciate if I can get some feedback on this patch. Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Fr

RE: [PATCH 0/4] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2012-12-26 Thread Sethi Varun-B16395
Hi Joerg, Do you have any comments on the patchset? Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Friday, December 21, 2012 7:17 AM > To: 'Joerg Roedel' > Cc: Sethi Varun-B16395; joerg.roe...@amd.com; iommu@lists.linux- >

RE: [PATCH 0/4] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2012-12-20 Thread Sethi Varun-B16395
ping!! > -Original Message- > From: Sethi Varun-B16395 > Sent: Friday, December 14, 2012 7:22 PM > To: joerg.roe...@amd.com; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.kernel.org; Tabi Timur-B04825; > Wood Scott-B07421 > C

RE: [PATCH 3/4 v5] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-12-10 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, December 11, 2012 6:31 AM > To: Sethi Varun-B16395 > Cc: Wood Scott-B07421; Joerg Roedel; linux-ker...@vger.kernel.org; > io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; Tabi > Timur

RE: [PATCH 3/4 v5] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-12-10 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, December 04, 2012 11:53 PM > To: Sethi Varun-B16395 > Cc: Wood Scott-B07421; Joerg Roedel; linux-ker...@vger.kernel.org; > io...@lists.linux-foundation.org; linuxppc-dev@lists.ozlabs.org; Tabi > Timur

RE: [PATCH 4/4 v6] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2012-12-04 Thread Sethi Varun-B16395
> -Original Message- > From: Tabi Timur-B04825 > Sent: Tuesday, December 04, 2012 1:33 AM > To: Sethi Varun-B16395 > Cc: joerg.roe...@amd.com; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.kernel.org; Wood Scott-B07421 > Subje

RE: [PATCH 3/4 v5] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-12-04 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Monday, December 03, 2012 10:34 PM > To: Sethi Varun-B16395 > Cc: Joerg Roedel; linux-ker...@vger.kernel.org; iommu@lists.linux- > foundation.org; Wood Scott-B07421; linuxppc-dev@lists.ozlabs.org; Tabi > Timur

RE: [PATCH 3/4 v5] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-12-03 Thread Sethi Varun-B16395
> -Original Message- > From: iommu-boun...@lists.linux-foundation.org [mailto:iommu- > boun...@lists.linux-foundation.org] On Behalf Of Joerg Roedel > Sent: Sunday, December 02, 2012 7:33 PM > To: Sethi Varun-B16395 > Cc: linux-ker...@vger.kernel.org; io...@lists.li

RE: [PATCH 3/4 v5] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-12-02 Thread Sethi Varun-B16395
Ping!! > -Original Message- > From: Sethi Varun-B16395 > Sent: Monday, November 26, 2012 10:55 AM > To: joerg.roe...@amd.com > Cc: Sethi Varun-B16395; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.kernel.org; Wood Scott-B07421; &

RE: [PATCH 1/4 v2] iommu/fsl: Store iommu domain information pointer in archdata.

2012-11-25 Thread Sethi Varun-B16395
Hi Kumar, Can you please apply this patch. Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Tuesday, November 20, 2012 7:25 PM > To: joerg.roe...@amd.com; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.kernel.

RE: [PATCH 3/4 v5] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-11-25 Thread Sethi Varun-B16395
Hi Joerg, Any comments? Can we apply this patch? Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Tuesday, November 20, 2012 7:25 PM > To: joerg.roe...@amd.com; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.k

RE: [PATCH] vfio powerpc: enabled and supported on powernv platform

2012-11-22 Thread Sethi Varun-B16395
s; > > ppc_md.teardown_msi_irqs = pnv_teardown_msi_irqs; #endif } > > + > > +#ifdef CONFIG_IOMMU_API > > +/* > > + * IOMMU groups support required by VFIO */ static int > > +add_device(struct device *dev) { > > + struct iommu_table *tbl; > > +

RE: [PATCH 3/3 v3] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2012-10-23 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, October 23, 2012 5:23 AM > To: Tabi Timur-B04825 > Cc: Sethi Varun-B16395; joerg.roe...@amd.com; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org; linux- > ker...@vger.kernel.org >

RE: [PATCH 3/3 v3] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2012-10-23 Thread Sethi Varun-B16395
> -Original Message- > From: Tabi Timur-B04825 > Sent: Tuesday, October 23, 2012 2:48 AM > To: Sethi Varun-B16395 > Cc: joerg.roe...@amd.com; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.kernel.org > Subject: Re: [PA

RE: [RFC][PATCH 1/3] iommu/fsl: Store iommu domain information pointer in archdata.

2012-10-04 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Wednesday, September 19, 2012 7:20 PM > To: Sethi Varun-B16395 > Cc: io...@lists.linux-foundation.org; joerg.roe...@amd.com; linux- > ker...@vger.kernel.org; linuxppc-dev@lists.ozlab

RE: [PATCH 2/3 v2] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-10-04 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Thursday, October 04, 2012 6:47 PM > To: Sethi Varun-B16395 > Cc: joerg.roe...@amd.com; io...@lists.linux-foundation.org; linuxppc- > d...@lists.ozlabs.org; linux-ker...@vger.kernel.org;

[PATCH 2/3 v2] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-10-04 Thread b16395
From: Varun Sethi Added the following domain attributes required by FSL PAMU driver: 1. Subwindows field added to the iommu domain geometry attribute. 2. Added new iommu stash attribute, which allows setting of the LIODN specific stash id parameter through IOMMU API. 3. Added an attribute for

[PATCH 0/3 v2] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2012-10-04 Thread b16395
From: Varun Sethi 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 transact

[PATCH 1/3 v2] iommu/fsl: Store iommu domain information pointer in archdata.

2012-10-04 Thread b16395
From: Varun Sethi 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 --- arch/powerpc/include/asm/device.h |4 1 files changed,

RE: [RFC][PATCH 2/3] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-09-20 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Thursday, September 20, 2012 5:42 AM > To: Kumar Gala > Cc: Sethi Varun-B16395; joerg.roe...@amd.com; iommu@lists.linux- > foundation.org; linuxppc-dev@lists.ozlabs.org; linux- > ker...@vger.kernel.org; Sethi V

[RFC][PATCH 2/3] iommu/fsl: Add iommu domain attributes required by fsl PAMU driver.

2012-09-19 Thread b16395
From: Varun Sethi Added the following domain attributes required by FSL PAMU driver: 1. Subwindows field added to the iommu domain geometry attribute. 2. Added new iommu stash attribute, which allows setting of the LIODN specific stash id parameter through IOMMU API. 3. Added an attribute for

[RFC][PATCH 1/3] iommu/fsl: Store iommu domain information pointer in archdata.

2012-09-19 Thread b16395
From: Varun Sethi 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 --- arch/powerpc/include/asm/device.h |4 1 files changed,

[RFC][PATCH 0/3] iommu/fsl: Freescale PAMU driver and IOMMU API implementation.

2012-09-19 Thread b16395
From: Varun Sethi 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 transact

RE: [PATCH 3/3 v4] powerpc/mpic: FSL MPIC error interrupt support.

2012-08-09 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Wednesday, August 08, 2012 12:25 AM > To: Sethi Varun-B16395 > Cc: Kumar Gala; linuxppc-dev@lists.ozlabs.org; Hamciuc Bogdan-BHAMCIU1 > Subject: Re: [PATCH 3/3 v4] powerpc/mpic: FSL MPIC error interrupt > suppor

RE: [PATCH 2/4] powerpc/booke: Merge the 32 bit e5500/e500mc cpu setup code.

2012-08-06 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Monday, August 06, 2012 9:28 PM > To: Sethi Varun-B16395 > Cc: ag...@suse.de; b...@kernel.crashing.org; linuxppc- > d...@lists.ozlabs.org; kvm-...@vger.kernel.org > Subject: Re: [PAT

RE: [PATCH 3/3 v4] powerpc/mpic: FSL MPIC error interrupt support.

2012-08-06 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Monday, August 06, 2012 9:23 PM > To: Sethi Varun-B16395 > Cc: linuxppc-dev@lists.ozlabs.org; Hamciuc Bogdan-BHAMCIU1 > Subject: Re: [PATCH 3/3 v4] powerpc/mpic: FSL MPIC error i

RE: [PATCH 2/4] powerpc/booke: Merge the 32 bit e5500/e500mc cpu setup code.

2012-08-04 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Friday, August 03, 2012 10:04 PM > To: Sethi Varun-B16395 > Cc: ag...@suse.de; b...@kernel.crashing.org; linuxppc- > d...@lists.ozlabs.org; kvm-...@vger.kernel.org > Subject: Re: [PAT

RE: [PATCH 3/3 v3] powerpc/mpic: FSL MPIC error interrupt support.

2012-08-03 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Saturday, August 04, 2012 12:55 AM > To: Sethi Varun-B16395 > Cc: linuxppc-dev@lists.ozlabs.org; Hamciuc Bogdan-BHAMCIU1 > Subject: Re: [PATCH 3/3 v3] powerpc/mpic: FSL MPIC error i

RE: [PATCH 3/3 v3] powerpc/mpic: FSL MPIC error interrupt support.

2012-08-03 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Saturday, August 04, 2012 12:43 AM > To: Wood Scott-B07421 > Cc: Sethi Varun-B16395; Hamciuc Bogdan-BHAMCIU1; linuxppc- > d...@lists.ozlabs.org > Subject: Re: [PATCH 3/3 v3] powerpc

RE: [PATCH 3/3 v3] powerpc/mpic: FSL MPIC error interrupt support.

2012-08-03 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Friday, August 03, 2012 6:49 PM > To: Sethi Varun-B16395 > Cc: linuxppc-dev@lists.ozlabs.org; Hamciuc Bogdan-BHAMCIU1 > Subject: Re: [PATCH 3/3 v3] powerpc/mpic: FSL MPIC error i

RE: [PATCH 1/3] powerpc/mpic: finish supporting timer group B on Freescale chips

2012-07-31 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Monday, July 09, 2012 11:12 PM > To: Kumar Gala > Cc: Sethi Varun-B16395; linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH 1/3] powerpc/mpic: finish supporting timer group B on > Freescale chips > > On

RE: [PATCH 0/4] powerpc/booke: Modifications to fsl booke cpu setup code

2012-07-27 Thread Sethi Varun-B16395
Hi Kumar, Can you please review this patch set. Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Monday, July 09, 2012 6:23 PM > To: ag...@suse.de; ga...@kernel.crashing.org; b...@kernel.crashing.org; > linuxppc-dev@lists.ozlabs.org; kvm-...@vger.

RE: [PATCH 3/3 v2] powerpc/mpic: FSL MPIC error interrupt support.

2012-07-10 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Tuesday, July 10, 2012 7:17 AM > To: Wood Scott-B07421 > Cc: Sethi Varun-B16395; Hamciuc Bogdan-BHAMCIU1; linuxppc- > d...@lists.ozlabs.org > Subject: Re: [PATCH 3/3 v2] powerpc

RE: [PATCH 3/3 v2] powerpc/mpic: FSL MPIC error interrupt support.

2012-07-10 Thread Sethi Varun-B16395
e(mpic->err_regs, eimr_offset, eimr); > > + } > > + eisr &= ~(1 << (31 - errint)); > > + } > > + > > + return IRQ_HANDLED; > > +} > > + > > +int mpic_err_int_init(struct mpic *mpic, irq_hw_number_t irqnum

RE: [PATCH 2/3 v2] powerpc/mpic: Use the MPIC_LARGE_VECTORS flag for FSL MPIC.

2012-07-09 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Monday, July 09, 2012 7:58 PM > To: Sethi Varun-B16395 > Cc: linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH 2/3 v2] powerpc/mpic: Use the MPIC_LARGE_VECTORS flag > for FSL MPIC. &

RE: [PATCH 4/4] powerpc/mpic: FSL MPIC error interrupt support.

2012-07-05 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, June 19, 2012 12:53 AM > To: Sethi Varun-B16395 > Cc: Wood Scott-B07421; Kumar Gala; Linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH 4/4] powerpc/mpic: FSL MPIC error interrupt support. > > On 06

RE: [PATCH 4/4] powerpc/mpic: FSL MPIC error interrupt support.

2012-06-18 Thread Sethi Varun-B16395
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, June 19, 2012 12:47 AM > To: Sethi Varun-B16395 > Cc: Kumar Gala; Wood Scott-B07421; Linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH 4/4] powerpc/mpic: FSL MPIC error interrupt support. > > On 06

RE: [PATCH 4/4] powerpc/mpic: FSL MPIC error interrupt support.

2012-06-18 Thread Sethi Varun-B16395
>>> +/* > >>> + * Error interrupt registers > >>> + */ > >>> + > >>> +#define MPIC_ERR_INT_BASE0x3900 > >>> +#define MPIC_ERR_INT_EISR0x > >>> +#define MPIC_ERR_INT_EIMR0x0010 > >>> + > >>> #define MPIC_MAX_IRQ_SOURCES 2048 > >>> #define MPIC_MAX_CPUS

FW: [PATCH 0/3] powerpc/mpic: Enhancements for FSL MPIC.

2012-06-15 Thread Sethi Varun-B16395
Hi Kumar, If possible could you please review this patch set. Regards Varun > -Original Message- > From: Sethi Varun-B16395 > Sent: Sunday, June 03, 2012 1:11 PM > To: linuxppc-dev@lists.ozlabs.org > Cc: Sethi Varun-B16395 > Subject: [PATCH 0/3] powerpc/mpic: Enhance

RE: [PATCH 3/4] powerpc/mpic: Move internal interrupt source vector allocation to a separate function.

2012-04-04 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Tuesday, March 27, 2012 7:32 PM > To: Sethi Varun-B16395 > Cc: Linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH 3/4] powerpc/mpic: Move internal interrupt source > vector all

RE: [PATCH 2/4] powerpc/mpic: Use the MPIC_LARGE_VECTORS flag for FSL MPIC.

2012-03-27 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Tuesday, March 27, 2012 7:01 PM > To: Sethi Varun-B16395 > Cc: Linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH 2/4] powerpc/mpic: Use the MPIC_LARGE_VECTORS flag > for FSL MPIC. &g

RE: [PATCH 3/4] powerpc/mpic: Move internal interrupt source vector allocation to a separate function.

2012-03-27 Thread Sethi Varun-B16395
> -Original Message- > From: Kumar Gala [mailto:ga...@kernel.crashing.org] > Sent: Tuesday, March 27, 2012 6:55 PM > To: Sethi Varun-B16395 > Cc: Linuxppc-dev@lists.ozlabs.org > Subject: Re: [PATCH 3/4] powerpc/mpic: Move internal interrupt source > vector all