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Message-ID: <ZFI7PrQHKum6Wuxf@matsya>
Date: Wed, 3 May 2023 16:15:18 +0530
From: Vinod Koul <vkoul@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: LKML <linux-kernel@...r.kernel.org>,
dma <dmaengine@...r.kernel.org>
Subject: [GIT PULL]: dmaengine updates for v6.4-rc1
Hello Linus,
Here is the Pull request for dmaengine subsystem. Sorry I was busy with
Linaro connect and travels last week so sending this and others a bit
later that I would prefer
We have couple of controller additions, big pile of idxd support and
driver updates as usual for this cycle.
The following changes since commit fe15c26ee26efa11741a7b632e9f23b01aca4cc6:
Linux 6.3-rc1 (2023-03-05 14:52:03 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git tags/dmaengine-6.4-rc1
for you to fetch changes up to f2dc327131b5cbb2cbb467cec23836f2e9d4cf46:
dmaengine: idxd: add per wq PRS disable (2023-04-12 23:18:46 +0530)
----------------------------------------------------------------
dmaengine updates for v6.4
New support:
- Apple admac t8112 device support
- StarFive JH7110 DMA controller
Updates:
- Big pile of idxd updates to support IAA 2.0 device capabilities, DSA
2.0 Event Log and completion record faulting features and new DSA
operations
- at_xdmac supend & resume updates and driver code cleanup
- k3-udma supend & resume support
- k3-psil thread support for J784s4
----------------------------------------------------------------
Apurva Nandan (1):
dmaengine: ti: k3-psil: Add PSI-L thread support for J784s4
Biju Das (2):
dmaengine: sh: rz-dmac: Add reset support
dt-bindings: dma: rz-dmac: Document clock-names and reset-names
Bjorn Helgaas (3):
dmaengine: ioat: use PCI core macros for PCIe Capability
dmaengine: ioat: Drop redundant pci_enable_pcie_error_reporting()
dmaengine: idxd: Remove unnecessary aer.h include
Christophe JAILLET (3):
dmaengine: imx-dma: Remove a redundant memset() call
dmaengine: mv_xor_v2: Fix an error code.
dmaengine: mv_xor_v2: Use some clk_ helper functions to simplify code
Claudiu Beznea (7):
dmaengine: at_xdmac: disable/enable clock directly on suspend/resume
dmaengine: at_xdmac: fix imbalanced runtime PM reference counter
dmaengine: at_xdmac: do not resume channels paused by consumers
dmaengine: at_xdmac: restore the content of grws register
dmaengine: at_xdmac: do not enable all cyclic channels
dmaengine: at_xdmac: add a warning message regarding for unpaused channels
dmaengine: at_xdmac: align declaration of ret with the rest of variables
Dave Jiang (17):
dmaengine: idxd: reformat swerror output to standard Linux bitmap output
dmaengine: idxd: expose IAA CAP register via sysfs knob
dmaengine: idxd: make misc interrupt one shot
dmaengine: idxd: add event log size sysfs attribute
dmaengine: idxd: setup event log configuration
dmaengine: idxd: add interrupt handling for event log
dmanegine: idxd: add debugfs for event log dump
dmaengine: idxd: add per DSA wq workqueue for processing cr faults
dmaengine: idxd: create kmem cache for event log fault items
dmaengine: idxd: process user page faults for completion record
dmaengine: idxd: add descs_completed field for completion record
dmaengine: idxd: process batch descriptor completion record faults
dmaengine: idxd: add per file user counters for completion record faults
dmaengine: idxd: add a device to represent the file opened
dmaengine: idxd: expose fault counters to sysfs
dmaengine: idxd: add pid to exported sysfs attribute for opened file
dmaengine: idxd: add per wq PRS disable
Dmitry Baryshkov (1):
dma: gpi: remove spurious unlock in gpi_ch_init
Fenghua Yu (4):
dmaengine: idxd: Add descriptor definitions for 16 bytes of pattern in memory fill operation
dmaengine: idxd: Add descriptor definitions for DIX generate operation
dmaengine: idxd: Add descriptor definitions for translation fetch operation
dmaengine: idxd: add idxd_copy_cr() to copy user completion record during page fault handling
Geert Uytterhoeven (1):
dmaengine: sh: rz-dmac: Remove unused rz_dmac_chan.*_word_size
Harini Katakam (1):
dmaengine: zynqmp_dma: Sync DMA and coherent masks
Janne Grunau (1):
dt-bindings: dma: apple,admac: Add t8112-admac compatible
Konrad Dybcio (1):
dt-bindings: dmaengine: qcom: gpi: Add QCM2290 GPI DMA
Mark Salter (1):
dmaengine: tegra: explicitly select DMA_VIRTUAL_CHANNELS
Rob Herring (4):
dmaengine: Use of_property_present() for testing DT property presence
dmaengine: bestcomm: Use of_address_to_resource()
dmaengine: qcom_hidma: Add explicit platform_device.h and of_device.h includes
dt-bindings: dma: Drop unneeded quotes
Shunsuke Mie (2):
dmaengine: dw-edma: Fix to change for continuous transfer
dmaengine: dw-edma: Fix to enable to issue dma request on DMA processing
Tom Rix (3):
dmaengine: tegra-apb: remove unused tdma_read function
dmaengine: ti: edma: remove unused edma_and function
dmaengine: dw-edma: remove unused readq_ch and writeq_ch functions
Vignesh Raghavendra (2):
dmaengine: ti: k3-udma: Add system suspend/resume support
dmaengine: ti: k3-udma: Workaround errata i2234
Walker Chen (3):
dmaengine: dw-axi-dmac: Add support for StarFive JH7110 DMA
dmaengine: dw-axi-dmac: Increase polling time to DMA transmission completion status
dt-bindings: dma: snps,dw-axi-dmac: constrain the items of resets for JH7110 dma
Documentation/ABI/stable/sysfs-driver-dma-idxd | 51 +++
.../devicetree/bindings/dma/apple,admac.yaml | 1 +
.../devicetree/bindings/dma/qcom,gpi.yaml | 1 +
.../devicetree/bindings/dma/renesas,rz-dmac.yaml | 14 +
.../devicetree/bindings/dma/snps,dw-axi-dmac.yaml | 23 +-
.../devicetree/bindings/dma/ti/k3-udma.yaml | 2 +-
.../bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml | 2 +-
.../bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml | 2 +-
drivers/dma/Kconfig | 1 +
drivers/dma/at_xdmac.c | 107 +++++--
drivers/dma/bestcomm/sram.c | 19 +-
drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c | 40 ++-
drivers/dma/dw-axi-dmac/dw-axi-dmac.h | 1 +
drivers/dma/dw-edma/dw-edma-core.c | 27 +-
drivers/dma/dw-edma/dw-edma-v0-core.c | 56 ----
drivers/dma/idxd/Makefile | 2 +-
drivers/dma/idxd/cdev.c | 334 +++++++++++++++++--
drivers/dma/idxd/debugfs.c | 138 ++++++++
drivers/dma/idxd/device.c | 113 ++++++-
drivers/dma/idxd/idxd.h | 67 ++++
drivers/dma/idxd/init.c | 60 +++-
drivers/dma/idxd/irq.c | 210 ++++++++++--
drivers/dma/idxd/registers.h | 126 +++++++-
drivers/dma/idxd/sysfs.c | 146 ++++++++-
drivers/dma/imx-dma.c | 1 -
drivers/dma/ioat/init.c | 12 +-
drivers/dma/ioat/registers.h | 7 -
drivers/dma/mv_xor_v2.c | 35 +-
drivers/dma/of-dma.c | 2 +-
drivers/dma/qcom/gpi.c | 1 -
drivers/dma/qcom/hidma_mgmt.c | 2 +
drivers/dma/sh/rz-dmac.c | 18 +-
drivers/dma/tegra20-apb-dma.c | 5 -
drivers/dma/ti/Makefile | 3 +-
drivers/dma/ti/edma.c | 8 -
drivers/dma/ti/k3-psil-j784s4.c | 354 +++++++++++++++++++++
drivers/dma/ti/k3-psil-priv.h | 1 +
drivers/dma/ti/k3-psil.c | 1 +
drivers/dma/ti/k3-udma.c | 75 ++++-
drivers/dma/xilinx/zynqmp_dma.c | 6 +-
include/linux/dma/ti-cppi5.h | 1 +
include/uapi/linux/idxd.h | 48 ++-
42 files changed, 1863 insertions(+), 260 deletions(-)
create mode 100644 drivers/dma/idxd/debugfs.c
create mode 100644 drivers/dma/ti/k3-psil-j784s4.c
--
~Vinod
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