From: Christoph Hellwig <hch@infradead.org> To: Niklas S??derlund <niklas.soderlund+renesas@ragnatech.se> Cc: vinod.koul@intel.com, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, iommu@lists.linux-foundation.org, robin.murphy@arm.com, laurent.pinchart@ideasonboard.com, geert+renesas@glider.be, linus.walleij@linaro.org, dan.j.williams@intel.com, arnd@arndb.de, linux-arch@vger.kernel.org Subject: Re: [PATCH v5 3/9] dma-mapping: add dma_{map,unmap}_resource Date: Mon, 7 Mar 2016 23:38:47 -0800 [thread overview] Message-ID: <20160308073847.GA15520@infradead.org> (raw) In-Reply-To: <1457404974-1800-4-git-send-email-niklas.soderlund+renesas@ragnatech.se> Please add some documentation on where/how this should be used. It's not a very obvious interface.
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From: hch@infradead.org (Christoph Hellwig) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v5 3/9] dma-mapping: add dma_{map,unmap}_resource Date: Mon, 7 Mar 2016 23:38:47 -0800 [thread overview] Message-ID: <20160308073847.GA15520@infradead.org> (raw) In-Reply-To: <1457404974-1800-4-git-send-email-niklas.soderlund+renesas@ragnatech.se> Please add some documentation on where/how this should be used. It's not a very obvious interface.
next prev parent reply other threads:[~2016-03-08 7:39 UTC|newest] Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-03-08 2:42 [PATCH v5 0/9] dmaengine: rcar-dmac: add iommu support for slave transfers Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` [PATCH v5 1/9] iommu: Add MMIO mapping type Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-17 11:18 ` Laurent Pinchart 2016-03-17 11:18 ` Laurent Pinchart 2016-03-17 11:18 ` Laurent Pinchart 2016-03-17 11:18 ` Laurent Pinchart 2016-03-08 2:42 ` [PATCH v5 2/9] dma-mapping: add {map,unmap}_resource to dma_map_ops Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` [PATCH v5 3/9] dma-mapping: add dma_{map,unmap}_resource Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 7:38 ` Christoph Hellwig [this message] 2016-03-08 7:38 ` Christoph Hellwig 2016-03-10 16:05 ` Niklas S??derlund 2016-03-10 16:05 ` Niklas S??derlund 2016-03-10 16:05 ` Niklas S??derlund 2016-03-11 6:19 ` Vinod Koul 2016-03-11 6:19 ` Vinod Koul 2016-03-11 6:19 ` Vinod Koul 2016-03-11 6:47 ` Dan Williams 2016-03-11 6:47 ` Dan Williams 2016-03-11 6:47 ` Dan Williams 2016-03-11 11:15 ` Christoph Hellwig 2016-03-11 11:15 ` Christoph Hellwig 2016-03-11 11:15 ` Christoph Hellwig 2016-03-11 12:58 ` Niklas Söderlund 2016-03-11 12:58 ` Niklas Söderlund 2016-03-11 12:58 ` Niklas Söderlund 2016-03-11 12:58 ` Niklas Söderlund 2016-03-15 8:22 ` Christoph Hellwig 2016-03-15 8:22 ` Christoph Hellwig 2016-03-15 8:22 ` Christoph Hellwig 2016-03-17 11:33 ` Laurent Pinchart 2016-03-17 11:33 ` Laurent Pinchart 2016-03-17 11:33 ` Laurent Pinchart 2016-03-17 11:33 ` Laurent Pinchart 2016-03-21 15:26 ` Christoph Hellwig 2016-03-21 15:26 ` Christoph Hellwig 2016-03-21 15:26 ` Christoph Hellwig 2016-04-13 13:29 ` Niklas Söderlund 2016-04-13 13:29 ` Niklas Söderlund 2016-04-13 13:29 ` Niklas Söderlund 2016-04-13 13:29 ` Niklas Söderlund 2016-04-13 13:29 ` Niklas Söderlund 2016-04-21 9:48 ` Niklas Söderlund 2016-04-21 9:48 ` Niklas Söderlund 2016-04-21 9:48 ` Niklas Söderlund 2016-04-21 9:48 ` Niklas Söderlund 2016-04-21 13:49 ` Christoph Hellwig 2016-04-21 13:49 ` Christoph Hellwig 2016-04-21 13:49 ` Christoph Hellwig 2016-04-25 14:26 ` Niklas Söderlund 2016-04-25 14:26 ` Niklas Söderlund 2016-04-25 14:26 ` Niklas Söderlund 2016-04-25 14:26 ` Niklas Söderlund 2016-04-25 19:10 ` Christoph Hellwig 2016-04-25 19:10 ` Christoph Hellwig 2016-04-25 19:10 ` Christoph Hellwig 2016-04-26 13:29 ` Niklas Söderlund 2016-04-26 13:29 ` Niklas Söderlund 2016-04-26 13:29 ` Niklas Söderlund 2016-04-26 13:29 ` Niklas Söderlund 2016-04-26 13:29 ` Niklas Söderlund 2016-03-11 13:46 ` Robin Murphy 2016-03-11 13:46 ` Robin Murphy 2016-03-11 13:46 ` Robin Murphy 2016-03-11 13:46 ` Robin Murphy 2016-03-11 17:51 ` Dan Williams 2016-03-11 17:51 ` Dan Williams 2016-03-11 17:51 ` Dan Williams 2016-03-08 2:42 ` [PATCH v5 4/9] arm: dma-mapping: add {map,unmap}_resource for iommu ops Niklas Söderlund 2016-03-08 2:42 ` [PATCH v5 4/9] arm: dma-mapping: add {map, unmap}_resource " Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` [PATCH v5 5/9] dmaengine: rcar-dmac: slave address are physical Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-17 11:30 ` Laurent Pinchart 2016-03-17 11:30 ` Laurent Pinchart 2016-03-17 11:30 ` Laurent Pinchart 2016-03-17 11:30 ` Laurent Pinchart 2016-03-08 2:42 ` [PATCH v5 6/9] dmaengine: rcar-dmac: group slave configuration Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-17 11:28 ` Laurent Pinchart 2016-03-17 11:28 ` Laurent Pinchart 2016-03-17 11:28 ` Laurent Pinchart 2016-03-17 11:28 ` Laurent Pinchart 2016-03-08 2:42 ` [PATCH v5 7/9] dmaengine: rcar-dmac: add iommu support for slave transfers Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` [PATCH v5 8/9] ARM: dts: r8a7790: add iommus to dmac0 and dmac1 Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund 2016-03-08 2:42 ` [PATCH v5 9/9] ARM: dts: r8a7791: " Niklas Söderlund 2016-03-08 2:42 ` Niklas Söderlund
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