From: Ohad Ben-Cohen <ohad@wizery.com> To: linux-omap@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Tony Lindgren <tony@atomide.com>, Hiroshi DOYU <Hiroshi.DOYU@nokia.com>, Laurent Pinchart <laurent.pinchart@ideasonboard.com>, Joerg Roedel <Joerg.Roedel@amd.com>, Arnd Bergmann <arnd@arndb.de>, iommu@lists.linux-foundation.org, Ohad Ben-Cohen <ohad@wizery.com> Subject: [PATCH 0/7] omap: iommu migration, relocation and cleanups Date: Thu, 18 Aug 2011 02:10:01 +0300 [thread overview] Message-ID: <1313622608-30397-1-git-send-email-ohad@wizery.com> (raw) 1. Migrate OMAP's iommu driver to the generic IOMMU API, and move it to the dedicated iommu folder. 2. Fix omap3isp appropriately so it doesn't break. 3. Adapt OMAP's iovmm appropriately as well, because omap3isp still relies on it. The plan is eventually to remove iovmm and replace it with the upcoming IOMMU-based generic DMA-API. Move iovmm to the iommu folder too; it belongs there more than it belongs in the OMAP folders. 4. Start cleaning up OMAP's iommu components towards the end goal, where 1) omap-iommu no longer exports public API (and instead provides its entire functionality via the generic IOMMU API). 2) omap-iovmm is removed. Changes: 1. Migrate iommu, iovmm and omap3isp in a single patch for bisectibility sake. 2. Apply Laurent Pinchart's comments (thanks Laurent!) 3. Rebase to 3.1-rc2 Ohad Ben-Cohen (7): omap: iommu: migrate to the generic IOMMU API omap: iommu/iovmm: move to dedicated iommu folder omap: iommu: stop exporting local functions omap: iommu: PREFETCH_IOTLB cleanup omap: iovmm: remove unused functionality omap: iommu: remove unused exported API omap: iommu: omapify 'struct iommu' and exposed API arch/arm/mach-omap2/iommu2.c | 31 +- arch/arm/plat-omap/Kconfig | 12 - arch/arm/plat-omap/Makefile | 2 - arch/arm/plat-omap/include/plat/iommu.h | 75 ++-- arch/arm/plat-omap/include/plat/iommu2.h | 4 +- arch/arm/plat-omap/{ => include/plat}/iopgtable.h | 20 +- arch/arm/plat-omap/include/plat/iovmm.h | 30 +- drivers/iommu/Kconfig | 18 + drivers/iommu/Makefile | 3 + .../iommu/omap-iommu-debug.c | 36 +- .../iommu.c => drivers/iommu/omap-iommu.c | 495 +++++++++++++------- .../iovmm.c => drivers/iommu/omap-iovmm.c | 304 ++++--------- drivers/media/video/Kconfig | 2 +- drivers/media/video/omap3isp/isp.c | 45 ++- drivers/media/video/omap3isp/isp.h | 5 +- drivers/media/video/omap3isp/ispccdc.c | 25 +- drivers/media/video/omap3isp/ispstat.c | 11 +- drivers/media/video/omap3isp/ispvideo.c | 4 +- 18 files changed, 600 insertions(+), 522 deletions(-) rename arch/arm/plat-omap/{ => include/plat}/iopgtable.h (82%) rename arch/arm/plat-omap/iommu-debug.c => drivers/iommu/omap-iommu-debug.c (91%) rename arch/arm/plat-omap/iommu.c => drivers/iommu/omap-iommu.c (62%) rename arch/arm/plat-omap/iovmm.c => drivers/iommu/omap-iovmm.c (68%) -- 1.7.4.1
WARNING: multiple messages have this Message-ID (diff)
From: ohad@wizery.com (Ohad Ben-Cohen) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/7] omap: iommu migration, relocation and cleanups Date: Thu, 18 Aug 2011 02:10:01 +0300 [thread overview] Message-ID: <1313622608-30397-1-git-send-email-ohad@wizery.com> (raw) 1. Migrate OMAP's iommu driver to the generic IOMMU API, and move it to the dedicated iommu folder. 2. Fix omap3isp appropriately so it doesn't break. 3. Adapt OMAP's iovmm appropriately as well, because omap3isp still relies on it. The plan is eventually to remove iovmm and replace it with the upcoming IOMMU-based generic DMA-API. Move iovmm to the iommu folder too; it belongs there more than it belongs in the OMAP folders. 4. Start cleaning up OMAP's iommu components towards the end goal, where 1) omap-iommu no longer exports public API (and instead provides its entire functionality via the generic IOMMU API). 2) omap-iovmm is removed. Changes: 1. Migrate iommu, iovmm and omap3isp in a single patch for bisectibility sake. 2. Apply Laurent Pinchart's comments (thanks Laurent!) 3. Rebase to 3.1-rc2 Ohad Ben-Cohen (7): omap: iommu: migrate to the generic IOMMU API omap: iommu/iovmm: move to dedicated iommu folder omap: iommu: stop exporting local functions omap: iommu: PREFETCH_IOTLB cleanup omap: iovmm: remove unused functionality omap: iommu: remove unused exported API omap: iommu: omapify 'struct iommu' and exposed API arch/arm/mach-omap2/iommu2.c | 31 +- arch/arm/plat-omap/Kconfig | 12 - arch/arm/plat-omap/Makefile | 2 - arch/arm/plat-omap/include/plat/iommu.h | 75 ++-- arch/arm/plat-omap/include/plat/iommu2.h | 4 +- arch/arm/plat-omap/{ => include/plat}/iopgtable.h | 20 +- arch/arm/plat-omap/include/plat/iovmm.h | 30 +- drivers/iommu/Kconfig | 18 + drivers/iommu/Makefile | 3 + .../iommu/omap-iommu-debug.c | 36 +- .../iommu.c => drivers/iommu/omap-iommu.c | 495 +++++++++++++------- .../iovmm.c => drivers/iommu/omap-iovmm.c | 304 ++++--------- drivers/media/video/Kconfig | 2 +- drivers/media/video/omap3isp/isp.c | 45 ++- drivers/media/video/omap3isp/isp.h | 5 +- drivers/media/video/omap3isp/ispccdc.c | 25 +- drivers/media/video/omap3isp/ispstat.c | 11 +- drivers/media/video/omap3isp/ispvideo.c | 4 +- 18 files changed, 600 insertions(+), 522 deletions(-) rename arch/arm/plat-omap/{ => include/plat}/iopgtable.h (82%) rename arch/arm/plat-omap/iommu-debug.c => drivers/iommu/omap-iommu-debug.c (91%) rename arch/arm/plat-omap/iommu.c => drivers/iommu/omap-iommu.c (62%) rename arch/arm/plat-omap/iovmm.c => drivers/iommu/omap-iovmm.c (68%) -- 1.7.4.1
next reply other threads:[~2011-08-17 23:10 UTC|newest] Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-08-17 23:10 Ohad Ben-Cohen [this message] 2011-08-17 23:10 ` [PATCH 0/7] omap: iommu migration, relocation and cleanups Ohad Ben-Cohen 2011-08-17 23:10 ` [PATCH 1/7] omap: iommu: migrate to the generic IOMMU API Ohad Ben-Cohen 2011-08-17 23:10 ` Ohad Ben-Cohen 2011-08-18 9:01 ` Laurent Pinchart 2011-08-18 9:01 ` Laurent Pinchart 2011-08-18 9:05 ` Ohad Ben-Cohen 2011-08-18 9:05 ` Ohad Ben-Cohen 2011-08-18 13:35 ` Arnd Bergmann 2011-08-18 13:35 ` Arnd Bergmann 2011-08-23 14:07 ` Roedel, Joerg 2011-08-23 14:07 ` Roedel, Joerg 2011-08-23 14:59 ` Ohad Ben-Cohen 2011-08-23 14:59 ` Ohad Ben-Cohen 2011-08-24 12:46 ` Ohad Ben-Cohen 2011-08-24 12:46 ` Ohad Ben-Cohen 2011-08-24 13:15 ` Roedel, Joerg 2011-08-24 13:15 ` Roedel, Joerg 2011-08-24 14:46 ` Ohad Ben-Cohen 2011-08-24 14:46 ` Ohad Ben-Cohen 2011-08-17 23:10 ` [PATCH 2/7] omap: iommu/iovmm: move to dedicated iommu folder Ohad Ben-Cohen 2011-08-17 23:10 ` Ohad Ben-Cohen 2011-08-18 13:38 ` Arnd Bergmann 2011-08-18 13:38 ` Arnd Bergmann 2011-08-18 13:53 ` Ohad Ben-Cohen 2011-08-18 13:53 ` Ohad Ben-Cohen 2011-08-17 23:10 ` [PATCH 3/7] omap: iommu: stop exporting local functions Ohad Ben-Cohen 2011-08-17 23:10 ` Ohad Ben-Cohen 2011-08-17 23:10 ` [PATCH 4/7] omap: iommu: PREFETCH_IOTLB cleanup Ohad Ben-Cohen 2011-08-17 23:10 ` Ohad Ben-Cohen 2011-08-18 5:27 ` Hiroshi DOYU 2011-08-18 5:27 ` Hiroshi DOYU 2011-08-18 6:33 ` Ohad Ben-Cohen 2011-08-18 6:33 ` Ohad Ben-Cohen 2011-08-17 23:10 ` [PATCH 5/7] omap: iovmm: remove unused functionality Ohad Ben-Cohen 2011-08-17 23:10 ` Ohad Ben-Cohen 2011-08-18 10:19 ` Hiroshi DOYU 2011-08-18 10:19 ` Hiroshi DOYU 2011-08-18 10:23 ` Ohad Ben-Cohen 2011-08-18 10:23 ` Ohad Ben-Cohen 2011-08-18 12:45 ` Hiroshi DOYU 2011-08-18 12:45 ` Hiroshi DOYU 2011-08-17 23:10 ` [PATCH 6/7] omap: iommu: remove unused exported API Ohad Ben-Cohen 2011-08-17 23:10 ` Ohad Ben-Cohen 2011-08-18 10:49 ` Hiroshi DOYU 2011-08-18 10:49 ` Hiroshi DOYU 2011-08-18 11:01 ` Ohad Ben-Cohen 2011-08-18 11:01 ` Ohad Ben-Cohen 2011-08-18 13:40 ` David Cohen 2011-08-18 13:40 ` David Cohen 2011-08-18 13:45 ` Ohad Ben-Cohen 2011-08-18 13:45 ` Ohad Ben-Cohen 2011-08-17 23:10 ` [PATCH 7/7] omap: iommu: omapify 'struct iommu' and exposed API Ohad Ben-Cohen 2011-08-17 23:10 ` Ohad Ben-Cohen 2011-08-18 9:12 ` [PATCH 0/7] omap: iommu migration, relocation and cleanups Laurent Pinchart 2011-08-18 9:12 ` Laurent Pinchart 2011-08-18 10:50 ` Hiroshi DOYU 2011-08-18 10:50 ` Hiroshi DOYU 2011-08-23 14:26 ` Roedel, Joerg 2011-08-23 14:26 ` Roedel, Joerg 2011-08-23 15:15 ` Ohad Ben-Cohen 2011-08-23 15:15 ` Ohad Ben-Cohen
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