From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 44641C2BA15 for ; Thu, 2 Apr 2020 11:25:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 191EA206F8 for ; Thu, 2 Apr 2020 11:25:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585826707; bh=wUyPsBoTndMWwaoKir292RjEut6k6m9SMtHPKUpyXg0=; h=Date:From:To:Cc:Subject:List-ID:From; b=krk9aYhbTjUl1JY8ytbufunsoGVcfdUvu3h4GcJB6DVM0OUb1PR2z9JhslJYQffGv 1DdnGjQlNJSwZS8eBhtDDenEkeN8en2y7x1Vq1KWxCSA43rKTWxWYvOcYv8M7KymfS YzA9QU9V+LmuUw+aDvM46evA/L2U56TBDuMNVrnM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388117AbgDBLZG (ORCPT ); Thu, 2 Apr 2020 07:25:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:49442 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388012AbgDBLZG (ORCPT ); Thu, 2 Apr 2020 07:25:06 -0400 Received: from localhost (unknown [106.51.104.240]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C8139206F8; Thu, 2 Apr 2020 11:25:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1585826704; bh=wUyPsBoTndMWwaoKir292RjEut6k6m9SMtHPKUpyXg0=; h=Date:From:To:Cc:Subject:From; b=v+WAQqgrevEVs+3P9Lqm+7dkJ1+KekNXc0lFENM/ZglAOo7CN+RlS/SCTWas150nD hnjHBEJ+DrYzG69blDvu5AbscMTP9aroROzbxD0sgN9wLCi2jOqASMcePMcVJl3jve DT2PzSfgyTTY1lIBrvp/SmGSu/HS4J7YV1/avAeU= Date: Thu, 2 Apr 2020 16:55:00 +0530 From: Vinod Koul To: Linus Torvalds Cc: dma , LKML Subject: [GIT PULL]: dmaengine updates for v5.7-rc1 Message-ID: <20200402112500.GJ72691@vkoul-mobl> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="LwW0XdcUbUexiWVK" Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --LwW0XdcUbUexiWVK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello Linus, Here are the changes for this cycle. SFR has told me that you might see a merge conflict, but I am sure you would be okay with it :) The following changes since commit bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9: Linux 5.6-rc1 (2020-02-09 16:08:48 -0800) are available in the Git repository at: git://git.infradead.org/users/vkoul/slave-dma.git tags/dmaengine-5.7-rc1 for you to fetch changes up to cea582b5ee5645839650b6667335cfb40ec71c19: dt-bindings: dma: renesas,usb-dmac: add r8a77961 support (2020-03-26 12:2= 3:31 +0530) ---------------------------------------------------------------- dmaengine updates for v5.7-rc1 - Core: - Some code cleanup and optimization in core by Andy - Debugfs support for displaying dmaengine channels by Peter - Drivers: - New driver for uniphier-xdmac controller - Updates to stm32 dma, mdma and dmamux drivers and PM support - More updates to idxd drivers - Bunch of changes in tegra-apb driver and cleaning up of pm functions - Bunch of spelling fixes and Replace zero-length array patches - Shutdown hook for fsl-dpaa2-qdma driver - Support for interleaved transfers for ti-edma and virtualization support for k3-dma driver - Support for reset and updates in xilinx_dma driver - Improvements and locking updates in at_hdma driver ---------------------------------------------------------------- Amelie Delaunay (6): dmaengine: stm32-mdma: driver defers probe for clock and reset dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all dmaengine: stm32-dma: use dma_set_max_seg_size to set the sg limit dmaengine: stm32-dma: add copy_align constraint dmaengine: stm32-dma: fix sleeping function called from invalid conte= xt dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all Andy Shevchenko (4): dmaengine: Refactor dmaengine_check_align() to be bit operations only dmaengine: Use negative condition for better readability dmaengine: Drop redundant 'else' keyword dmaengine: consistently return string literal from switch-case Colin Ian King (2): dmaengine: ti: edma: fix null dereference because of a typo in pointe= r name dmaengine: fix spelling mistake "exceds" -> "exceeds" Dave Jiang (4): dmaengine: idxd: check return result from check_vma() in cdev dmaengine: idxd: expose general capabilities register in sysfs dmaengine: idxd: reflect shadow copy of traffic class programming dmaengine: idxd: remove global token limit check Dmitry Osipenko (19): dmaengine: tegra-apb: Implement synchronization hook dmaengine: tegra-apb: Prevent race conditions on channel's freeing dmaengine: tegra-apb: Clean up tasklet releasing dmaengine: tegra-apb: Use devm_platform_ioremap_resource dmaengine: tegra-apb: Use devm_request_irq dmaengine: tegra-apb: Fix coding style problems dmaengine: tegra-apb: Remove unneeded initialization of tdc->config_i= nit dmaengine: tegra-apb: Remove assumptions about unavailable runtime PM dmaengine: tegra-apb: Remove duplicated pending_sg_req checks dmaengine: tegra-apb: Keep clock enabled only during of DMA transfer dmaengine: tegra-apb: Clean up suspend-resume dmaengine: tegra-apb: Add missing of_dma_controller_free dmaengine: tegra-apb: Allow to compile as a loadable kernel module dmaengine: tegra-apb: Remove MODULE_ALIAS dmaengine: tegra-apb: Support COMPILE_TEST dmaengine: tegra-apb: Remove unused function argument dmaengine: tegra-apb: Improve error message about DMA underflow dmaengine: tegra-apb: Don't save/restore IRQ flags in interrupt handl= er dmaengine: tegra-apb: Improve DMA synchronization Etienne Carriere (7): dmaengine: stm32-mdma: use reset controller only at probe time dmaengine: stm32-mdma: disable clock in case of error during probe dmaengine: stm32-dmamux: fix clock handling in probe sequence dmaengine: stm32-dmamux: use reset controller only at probe time dmaengine: stm32-dmamux: driver defers probe for clock and reset dmaengine: stm32-dma: use reset controller only at probe time dmaengine: stm32-dma: driver defers probe for reset Gustavo A. R. Silva (7): dmaengine: bcm-sba-raid: Replace zero-length array with flexible-arra= y member dmaengine: uniphier-mdmac: replace zero-length array with flexible-ar= ray member dmaengine: ti: omap-dma: Replace zero-length array with flexible-arra= y member dmaengine: sa11x0: Replace zero-length array with flexible-array memb= er dmaengine: sprd: Replace zero-length array with flexible-array member dmaengine: tegra210-adma: Replace zero-length array with flexible-arr= ay member dmanegine: ioat/dca: Replace zero-length array with flexible-array me= mber Johan Hovold (1): dt-bindings: dma: ti-edma: fix example compatible property Kunihiko Hayashi (2): dt-bindings: dmaengine: Add UniPhier external DMA controller bindings dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver Peng Ma (1): dmaengine: fsl-dpaa2-qdma: Adding shutdown hook Peter Ujfalusi (6): dmaengine: ti: edma: Support for interleaved mem to mem transfer dt-bindings: dma: ti: k3-udma: Update for atype support (virtualizati= on) dmaengine: ti: k3-udma: Implement support for atype (for virtualizati= on) dmaengine: Add basic debugfs support dmaengine: ti: k3-udma: Implement custom dbg_summary_show for debugfs dmaengine: Create debug directories for DMA devices Pierre-Yves MORDRET (5): dmaengine: stm32-mdma: add suspend/resume power management support dmaengine: stm32-mdma: enable descriptor_reuse dmaengine: stm32-dmamux: add suspend/resume power management support dmaengine: stm32-dma: add suspend/resume power management support dmaengine: stm32-dma: enable descriptor_reuse Radhey Shyam Pandey (3): dmaengine: xilinx_dma: Reset DMA channel in dma_terminate_all dmaengine: xilinx_dma: Extend dma_config structure to store max chann= el count dmaengine: xilinx_dma: In dma channel probe fix node order dependency Takashi Iwai (1): dmaengine: ppc4xx: Use scnprintf() for avoiding potential buffer over= flow Tony Luck (1): dmaengine: idxd: Merge definition of dsa_batch_desc into dsa_hw_desc Tudor Ambarus (10): dmaengine: at_hdmac: Substitute kzalloc with kmalloc dmaengine: at_hdmac: Drop locking in at_hdmac_alloc_chan_resources() dmaengine: at_hdmac: Return err in case the chan is not free at alloc= res time dmaengine: at_hdmac: Drop description for a not defined parameter dmaengine: at_hdmac: Switch atomic allocations to GFP_NOWAIT dmaengine: at_hdmac: Fix deadlocks dmaengine: at_xdmac: Drop always true check dmaengine: at_xdmac: Drop locking in at_xdmac_alloc_chan_resources() dmaengine: at_xdmac: GFP_KERNEL for user that can sleep dmaengine: at_xdmac: Fix locking in tasklet Vinod Koul (2): dmaengine: sun4i: set the linear_mode properly dmaengine: uniphier-xdmac: Remove redandant error log for platform_ge= t_irq Yoshihiro Shimoda (1): dt-bindings: dma: renesas,usb-dmac: add r8a77961 support YueHaibing (5): dmaengine: idxd: remove set but not used variable 'group' dmaengine: idxd: remove set but not used variable 'idxd_cdev' dmaengine: sun4i: use 'linear_mode' in sun4i_dma_prep_dma_cyclic dmaengine: fsl-dpaa2-qdma: remove set but not used variable 'dpaa2_qd= ma' dmaengine: tegra-apb: mark PM functions as __maybe_unused Zhenfang Wang (1): dmaengine: sprd: Set request pending flag when DMA controller is acti= ve chenqiwu (1): dmaengine: ti: dma-crossbar: convert to devm_platform_ioremap_resourc= e() .../devicetree/bindings/dma/renesas,usb-dmac.txt | 1 + .../bindings/dma/socionext,uniphier-xdmac.yaml | 63 +++ Documentation/devicetree/bindings/dma/ti-edma.txt | 2 +- .../devicetree/bindings/dma/ti/k3-udma.yaml | 19 +- drivers/dma/Kconfig | 15 +- drivers/dma/Makefile | 1 + drivers/dma/at_hdmac.c | 121 ++-- drivers/dma/at_hdmac_regs.h | 2 - drivers/dma/at_xdmac.c | 44 +- drivers/dma/bcm-sba-raid.c | 2 +- drivers/dma/dmaengine.c | 102 +++- drivers/dma/dmaengine.h | 16 + drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c | 15 + drivers/dma/fsl-dpaa2-qdma/dpdmai.c | 21 + drivers/dma/fsl-dpaa2-qdma/dpdmai.h | 2 + drivers/dma/idxd/cdev.c | 4 +- drivers/dma/idxd/device.c | 4 +- drivers/dma/idxd/sysfs.c | 19 +- drivers/dma/ioat/dca.c | 2 +- drivers/dma/ppc4xx/adma.c | 2 +- drivers/dma/sa11x0-dma.c | 2 +- drivers/dma/sh/rcar-dmac.c | 2 +- drivers/dma/sh/shdma-base.c | 2 +- drivers/dma/sprd-dma.c | 26 +- drivers/dma/stm32-dma.c | 96 +++- drivers/dma/stm32-dmamux.c | 93 +++- drivers/dma/stm32-mdma.c | 78 ++- drivers/dma/sun4i-dma.c | 4 +- drivers/dma/tegra20-apb-dma.c | 546 +++++++++--------- drivers/dma/tegra210-adma.c | 2 +- drivers/dma/ti/dma-crossbar.c | 8 +- drivers/dma/ti/edma.c | 79 +++ drivers/dma/ti/k3-udma-glue.c | 18 +- drivers/dma/ti/k3-udma.c | 113 +++- drivers/dma/ti/omap-dma.c | 2 +- drivers/dma/uniphier-mdmac.c | 2 +- drivers/dma/uniphier-xdmac.c | 609 +++++++++++++++++= ++++ drivers/dma/xilinx/xilinx_dma.c | 65 +-- include/linux/dmaengine.h | 68 +-- include/uapi/linux/idxd.h | 21 +- 40 files changed, 1749 insertions(+), 544 deletions(-) create mode 100644 Documentation/devicetree/bindings/dma/socionext,uniphie= r-xdmac.yaml create mode 100644 drivers/dma/uniphier-xdmac.c --=20 ~Vinod --LwW0XdcUbUexiWVK Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAl6Fy4sACgkQfBQHDyUj g0ce9hAAwhE0vCPzLF2ZCzdwM+bmV3kqhy0RnR4USWBbu5oaY9MGgzR682LV26+G fhSZsqw1HsHi3X3tHidyRD5Kuzo8UEL+FC9LN4yTP0nvqAQ/Sa8Ip7bP4rIi7Tnj wezYBADwX/I42oCNcHKL91e6COL47OJ1d736Q9KZt7Ugt4Yfcn1qSgZRgmrIZGPn sK+0VOjFRmc0bY4mGnnF0k/9Ku8o2wLUIuHQWqe3FsrabV43yvuV26iuCFSlw7q1 JmGgJpw5GXc7X4bkU3uGVK+OvXKmNIwNqcwrSbGIyjAYaAlW1Fp0VdSI2BRLbBNQ JhpGeKea+a5ljepuCiBLicGisLgzOvZOx1vsVbsUQ5g+3OTi/2I22BiDrdLlTL5O jd01dP1270vf+GTDaQArxoBNxpvqcE917sA5ixxzf7gjROJWzNi650xZvii9Mewx 5lKT0oKszxTd5ebgSjkmHsGb2xt4EnIzPHqttDr3JNrmyu+j2IGZ3SGZGKPHIQuC z7t1WSPVv4GZFPWGXAg84ngKHEVkbt6Dy0r2HMKvKTj+8LravNekdrJ2vbbkVKic TDIZmPWZ1rjWjXbIrlmxbwZJqSTyg6U2N2L2wS9Ean9WmFCepYeL2xFHVWiJSYcX GB8EkoIPfoabkEWFM7ZCF1nH0tmCPBlrR8r5geNrx1RKOLUX244= =woHo -----END PGP SIGNATURE----- --LwW0XdcUbUexiWVK--