Dave Jiang 403a2e2365 dmaengine: idxd: change MSIX allocation based on per wq activation ... Change the driver where WQ interrupt is requested only when wq is being enabled. This new scheme set things up so that request_threaded_irq() is only called when a kernel wq type is being enabled. This also sets up for future interrupt request where different interrupt handler such as wq occupancy interrupt can be setup instead of the wq completion interrupt. Not calling request_irq() until the WQ actually needs an irq also prevents wasting of CPU irq vectors on x86 systems, which is a limited resource. idxd_flush_pending_descs() is moved to device.c since descriptor flushing is now part of wq disable rather than shutdown(). Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/163942149487.2412839.6691222855803875848.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>		2022-01-05 13:11:22 +05:30
..
bestcomm	dmaengine: bestcomm: fix system boot lockups	2021-10-18 11:43:12 +05:30
dw	dmaengine: dw: switch from 'pci_' to 'dma_' API	2021-10-26 10:54:32 +05:30
dw-axi-dmac	dmaengine: dw-axi-dmac: Fix uninitialized variable in axi_chan_block_xfer_start()	2021-11-22 11:22:26 +05:30
dw-edma	dmaengine: dw-edma: Fix return value check for dma_set_mask_and_coherent()	2021-11-22 12:14:12 +05:30
fsl-dpaa2-qdma	dmaengine: fsl-dpaa2-qdma: Fix spelling mistake "faile" -> "failed"	2021-08-29 19:14:20 +05:30
hsu	dmaengine: hsu: switch from 'pci_' to 'dma_' API	2021-10-26 10:54:47 +05:30
idxd	dmaengine: idxd: change MSIX allocation based on per wq activation	2022-01-05 13:11:22 +05:30
ioat	dmaengine: ioatdma: use default_groups in kobj_type	2022-01-05 13:11:08 +05:30
ipu	dmaengine: ipu: Fix fall-through warning for Clang	2021-07-13 14:38:47 -05:00
lgm	dmaengine: INTEL_LDMA should depend on X86	2021-02-01 11:27:14 +05:30
mediatek	dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma	2021-06-07 12:23:47 +05:30
ppc4xx	dmaengine: ppc4xx: remove unused variable `rval'	2021-11-25 10:47:08 +05:30
ptdma	dmaengine: ptdma: remove PT_OFFSET to avoid redefnition	2021-08-29 19:14:21 +05:30
qcom	dmaengine_topic_slave_id_removal_5.17	2021-12-17 21:42:17 +05:30
sf-pdma	dmaengine updates for v5.14-rc1	2021-07-05 12:05:13 -07:00
sh	dmaengine: rcar-dmac: Add support for R-Car S4-8	2022-01-03 16:58:21 +05:30
ti	Merge branch 'fixes' into next	2022-01-05 12:48:05 +05:30
xilinx	dmaengine_topic_slave_id_removal_5.17	2021-12-17 21:42:17 +05:30
acpi-dma.c	dmaengine: acpi: Check for errors from acpi_register_gsi() separately	2021-08-06 21:48:11 +05:30
altera-msgdma.c	dmaengine: altera-msgdma: Correctly handle descriptor callbacks	2021-10-28 22:53:54 +05:30
amba-pl08x.c
at_hdmac.c	dmaengine: at_hdmac: remove platform data header	2021-01-08 13:57:19 +05:30
at_hdmac_regs.h	dmaengine: at_hdmac: remove platform data header	2021-01-08 13:57:19 +05:30
at_xdmac.c	dmaengine: at_xdmac: Use struct_size() in devm_kzalloc()	2021-12-17 21:39:26 +05:30
bcm-sba-raid.c
bcm2835-dma.c
dma-axi-dmac.c
dma-jz4780.c	dmaengine: jz4780: Support bidirectional I/O on one channel	2021-12-17 21:39:27 +05:30
dmaengine.c	dmaengine: Add core function and capability check for DMA_MEMCPY_SG	2021-11-22 11:38:05 +05:30
dmaengine.h	dmaengine: dmaengine_desc_callback_valid(): Check for callback_result	2021-10-25 09:42:56 +05:30
dmatest.c
ep93xx_dma.c	dmaengine: ep93xx: Prepare clock before using it	2021-08-02 12:27:10 +05:30
fsl-edma-common.c	dmaengine: fsl-edma: support edma memcpy	2021-10-28 22:56:24 +05:30
fsl-edma-common.h	dmaengine: fsl-edma: support edma memcpy	2021-10-28 22:56:24 +05:30
fsl-edma.c	dmaengine: fsl-edma: support edma memcpy	2021-10-28 22:56:24 +05:30
fsl-qdma.c	dmaengine: fsl-qdma: check dma_set_mask return value	2021-05-10 19:51:03 +05:30
fsl_raid.c
fsl_raid.h
fsldma.c	dmaengine: fsldma: Fix a resource leak in an error handling path of the probe function	2021-01-12 18:00:39 +05:30
fsldma.h
hisi_dma.c	dmaengine: hisi_dma: switch from 'pci_' to 'dma_' API	2021-10-26 10:54:40 +05:30
idma64.c
idma64.h
img-mdc-dma.c
imx-dma.c	dmaengine: imx-dma: configure the generic DMA type to make it work	2021-08-02 12:31:19 +05:30
imx-sdma.c	dmaengine: imx-sdma: remove space after sizeof	2021-10-18 12:15:39 +05:30
iop-adma.c
iop-adma.h
k3dma.c	dmaengine: k3dma: use the correct HiSilicon copyright	2021-04-12 17:14:53 +05:30
Kconfig	dmaengine: zynqmp_dma: enable COMPILE_TEST	2021-10-01 17:26:30 +05:30
lpc18xx-dmamux.c
Makefile	dmaengine: ptdma: Initial driver for the AMD PTDMA	2021-08-29 19:14:20 +05:30
mcf-edma.c
milbeaut-hdmac.c	dmaengine: milbeaut-hdmac: Prefer kcalloc over open coded arithmetic	2021-10-25 12:12:13 +05:30
milbeaut-xdmac.c	dmaengine: milbeaut-xdmac: Fix a resource leak in the error handling path of the probe function	2020-12-29 10:08:00 +05:30
mmp_pdma.c	dmaengine: pxa/mmp: stop referencing config->slave_id	2021-12-17 11:23:56 +05:30
mmp_tdma.c
moxart-dma.c
mpc512x_dma.c	dmaengine: mpc512x: Fix fall-through warning for Clang	2021-07-14 11:05:55 -05:00
mv_xor.c
mv_xor.h
mv_xor_v2.c
mxs-dma.c
nbpfaxi.c
of-dma.c	dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not yet available	2021-07-28 12:54:50 +05:30
owl-dma.c	dmaengine: owl-dma: Fix a resource leak in the remove function	2021-01-12 18:00:40 +05:30
pch_dma.c
pl330.c	dmaengine: pl330: fix wrong usage of spinlock flags in dma_cyclc	2021-05-10 21:38:46 +05:30
plx_dma.c	dmaengine: switch from 'pci_' to 'dma_' API	2021-10-26 10:54:57 +05:30
pxa_dma.c	dmaengine: pxa/mmp: stop referencing config->slave_id	2021-12-17 11:23:56 +05:30
s3c24xx-dma.c
sa11x0-dma.c	dmaengine: sa11x0: Mark PM functions as __maybe_unused	2021-10-26 10:55:07 +05:30
sprd-dma.c	dmaengine: sprd: stop referencing config->slave_id	2021-12-17 11:23:56 +05:30
st_fdma.c	dmaengine: st_fdma: fix MODULE_ALIAS	2021-12-13 13:18:48 +05:30
st_fdma.h
ste_dma40.c	dmaengine: stedma40: add missing iounmap() on error in d40_probe()	2021-05-31 09:47:27 +05:30
ste_dma40_ll.c
ste_dma40_ll.h
stm32-dma.c	dmaengine: stm32-dma: avoid 64-bit division in stm32_dma_get_max_width	2021-11-09 11:20:35 +05:30
stm32-dmamux.c	dmaengine: stm32-dmamux: Fix PM usage counter unbalance in stm32 dmamux ops	2021-07-28 12:04:12 +05:30
stm32-mdma.c	dmaengine: stm32-mdma: fix STM32_MDMA_CTBR_TSEL_MASK	2022-01-03 17:00:09 +05:30
sun4i-dma.c	dmaengine: sun4i: Use list_move_tail instead of list_del/list_add_tail	2021-06-07 17:06:38 +05:30
sun6i-dma.c
tegra20-apb-dma.c	dmaengine: tegra20-apb: stop checking config->slave_id	2021-12-17 11:23:38 +05:30
tegra210-adma.c	dmaengine: tegra210-adma: fix pm runtime unbalance in tegra_adma_remove	2021-10-25 10:06:10 +05:30
timb_dma.c
TODO
txx9dmac.c
txx9dmac.h
uniphier-mdmac.c
uniphier-xdmac.c	dmaengine: uniphier-xdmac: Fix type of address variables	2022-01-03 17:49:37 +05:30
virt-dma.c
virt-dma.h
xgene-dma.c