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a1fcaf07ec
linux/drivers/dma
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Dave Jiang a1fcaf07ec dmaengine: idxd: reflect shadow copy of traffic class programming 
The traffic class are set to -1 at initialization until the user programs
them. If the user choose not to, the driver will program appropriate
defaults. The driver also needs to update the shadowed copies of the values
after doing the programming.

Fixes: c52ca47823 ("dmaengine: idxd: add configuration component of driver")
Reported-by: Yixin Zhang <yixin.zhang@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/158386263076.10898.4586509576813094559.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-03-11 15:08:52 +05:30
..
bestcomm treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
dw dmaengine: dw: platform: Mark 'hclk' clock optional 2019-10-14 13:51:44 +05:30
dw-axi-dmac dmaengine: virt-dma: Add missing locking 2019-12-26 10:04:18 +05:30
dw-edma dmaengine: dw-edma: fix endianess confusion 2019-07-22 20:58:15 +05:30
fsl-dpaa2-qdma dmaengine: fsl-dpaa2-qdma: remove set but not used variable 'dpaa2_qdma' 2020-03-06 19:04:55 +05:30
hsu dmaengine updates for v5.3-rc1 2019-07-17 09:55:43 -07:00
idxd dmaengine: idxd: reflect shadow copy of traffic class programming 2020-03-11 15:08:52 +05:30
ioat dmanegine: ioat/dca: Replace zero-length array with flexible-array member 2020-02-19 17:48:40 +05:30
ipu treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mediatek dmaengine: virt-dma: Add missing locking 2019-12-26 10:04:18 +05:30
ppc4xx treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 7 2019-05-21 11:28:40 +02:00
qcom dmaengine: qcom: bam_dma: Fix resource leak 2019-10-18 13:27:58 +05:30
sf-pdma dmaengine: virt-dma: Add missing locking 2019-12-26 10:04:18 +05:30
sh dmaengine: rcar-dmac: Add dma-channel-mask property support 2019-10-14 12:26:58 +05:30
ti dmaengine: ti: k3-udma: Implement custom dbg_summary_show for debugfs 2020-03-11 14:56:14 +05:30
xilinx dmaengine: xilinx_dma: In dma channel probe fix node order dependency 2020-02-25 11:17:54 +05:30
acpi-dma.c dmaengine: acpi: Add kernel doc parameter descriptions 2019-08-21 09:41:27 +05:30
altera-msgdma.c remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
amba-pl08x.c dmaengine updates for v5.3-rc1 2019-07-17 09:55:43 -07:00
at_hdmac_regs.h dmaengine: at_hdmac: Return err in case the chan is not free at alloc res time 2020-02-25 11:27:27 +05:30
at_hdmac.c dmaengine: at_hdmac: Fix deadlocks 2020-02-25 11:27:27 +05:30
at_xdmac.c dmaengine: at_xdmac: Fix locking in tasklet 2020-02-25 11:27:27 +05:30
bcm2835-dma.c dmaengine: bcm2835: do not call vchan_vdesc_fini() with lock held 2019-12-26 10:04:18 +05:30
bcm-sba-raid.c dmaengine: bcm-sba-raid: Replace zero-length array with flexible-array member 2020-02-13 20:15:35 +05:30
coh901318_lli.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00
coh901318.c dmaengine updates for v5.3-rc1 2019-07-17 09:55:43 -07:00
coh901318.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00
dma-axi-dmac.c dmaengine: axi-dmac: add a check for devm_regmap_init_mmio 2019-12-11 16:11:50 +05:30
dma-jz4780.c dmaengine updates for v5.6-rc1 2020-01-27 10:55:50 -08:00
dmaengine.c dmaengine: Create debug directories for DMA devices 2020-03-11 14:56:14 +05:30
dmaengine.h dmaengine: Create debug directories for DMA devices 2020-03-11 14:56:14 +05:30
dmatest.c dmaengine: dmatest: Add support for completion polling 2019-09-04 10:14:22 +05:30
ep93xx_dma.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
fsl_raid.c dmaengine: fsl_raid: make of_device_ids const. 2017-06-29 09:25:28 +05:30
fsl_raid.h dmaengine: Driver support for FSL RaidEngine device. 2015-04-02 16:10:27 +05:30
fsl-edma-common.c dmaengine: fsl-edma: Add eDMA support for QorIQ LS1028A platform 2019-12-18 11:55:46 +05:30
fsl-edma-common.h dmaengine: fsl-edma: Add eDMA support for QorIQ LS1028A platform 2019-12-18 11:55:46 +05:30
fsl-edma.c dmaengine: fsl-edma: Add eDMA support for QorIQ LS1028A platform 2019-12-18 11:55:46 +05:30
fsl-qdma.c dmaengine: fsl-qdma: fix duplicated argument to && 2020-01-21 13:15:37 +05:30
fsldma.c dmaengine: fsldma: Mark expected switch fall-through 2019-08-20 19:42:34 -05:00
fsldma.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 40 2019-05-24 17:27:12 +02:00
hisi_dma.c dmaengine: hisilicon: Add Kunpeng DMA engine support 2020-01-24 11:18:45 +05:30
idma64.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
idma64.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
img-mdc-dma.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 422 2019-06-05 17:37:15 +02:00
imx-dma.c dmaengine: imx-dma: Mark expected switch fall-through 2019-07-31 20:49:04 +05:30
imx-sdma.c dmaengine: imx-sdma: Fix memory leak 2019-12-26 10:04:19 +05:30
iop-adma.c dmaengine: iop-adma: clean up an indentation issue 2019-11-14 10:27:37 +05:30
iop-adma.h dma: iop-adma: allow building without platform headers 2019-08-14 15:36:22 +02:00
k3dma.c dmaengine: k3dma: Avoid null pointer traversal 2019-12-23 13:21:14 +05:30
Kconfig dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver 2020-03-02 14:54:34 +05:30
lpc18xx-dmamux.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
Makefile dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver 2020-03-02 14:54:34 +05:30
mcf-edma.c dmaengine: fsl-edma: add drvdata for fsl-edma 2019-07-03 13:28:22 +05:30
mic_x100_dma.c dmaengine updates for v5.3-rc1 2019-07-17 09:55:43 -07:00
mic_x100_dma.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 290 2019-06-05 17:36:38 +02:00
milbeaut-hdmac.c dmaengine: milbeaut-hdmac: remove redundant error log 2019-11-08 09:26:17 +05:30
milbeaut-xdmac.c dmaengine: milbeaut-xdmac: remove redundant error log 2019-11-08 09:26:17 +05:30
mmp_pdma.c dmaengine: mmp_pdma: add missed of_dma_controller_free 2019-11-22 10:51:30 +05:30
mmp_tdma.c dmaengine: mmp_tdma: add missed of_dma_controller_free 2019-11-22 10:51:29 +05:30
moxart-dma.c treewide: Use struct_size() for kmalloc()-family 2018-06-06 11:15:43 -07:00
mpc512x_dma.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 7 2019-05-21 11:28:40 +02:00
mv_xor_v2.c treewide: remove redundant IS_ERR() before error code check 2020-02-04 03:05:27 +00:00
mv_xor.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
mv_xor.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
mxs-dma.c dmaengine updates for v5.3-rc1 2019-07-17 09:55:43 -07:00
nbpfaxi.c dmaengine: nbpfaxi: Use dev_get_drvdata() 2019-04-29 10:47:15 +05:30
of-dma.c dmaengine: Move dma_get_{,any_}slave_channel() to private dmaengine.h 2020-01-21 15:05:29 +05:30
owl-dma.c dmaengine: virt-dma: Add missing locking 2019-12-26 10:04:18 +05:30
pch_dma.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
pl330.c dmaengine: pl330: Convert to the *_late and *_early system sleep callbacks 2019-12-10 11:39:04 +05:30
plx_dma.c dmaengine: plx-dma: Implement descriptor submission 2020-01-15 19:40:51 +05:30
pxa_dma.c dmaengine updates for v5.3-rc1 2019-07-17 09:55:43 -07:00
s3c24xx-dma.c dmaengine: s3c24xx-dma: fix spelling mistake "to" -> "too" 2020-01-23 17:03:25 +05:30
sa11x0-dma.c dmaengine: sa11x0: Replace zero-length array with flexible-array member 2020-02-19 17:48:40 +05:30
sirf-dma.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4 2019-05-21 11:28:40 +02:00
sprd-dma.c dmaengine: sprd: Replace zero-length array with flexible-array member 2020-02-19 17:48:40 +05:30
st_fdma.c dmaengine: Remove dev_err() usage after platform_get_irq() 2019-07-31 20:50:53 +05:30
st_fdma.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ste_dma40_ll.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00
ste_dma40_ll.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00
ste_dma40.c dmaengine: ste_dma40: fix unneeded variable warning 2019-07-22 20:58:33 +05:30
stm32-dma.c dmaengine: stm32-dma: use vchan_terminate_vdesc() in .terminate_all 2020-02-25 11:15:05 +05:30
stm32-dmamux.c dmaengine: stm32-dmamux: driver defers probe for clock and reset 2020-02-24 22:22:44 +05:30
stm32-mdma.c dmaengine: stm32-mdma: use vchan_terminate_vdesc() in .terminate_all 2020-02-24 22:20:01 +05:30
sun4i-dma.c dmaengine: sun4i: set the linear_mode properly 2020-02-17 12:21:08 +05:30
sun6i-dma.c dmaengine: Remove dev_err() usage after platform_get_irq() 2019-07-31 20:50:53 +05:30
tegra20-apb-dma.c dmaengine: tegra-apb: Improve error message about DMA underflow 2020-02-25 11:57:34 +05:30
tegra210-adma.c dmaengine: tegra210-adma: Replace zero-length array with flexible-array member 2020-02-19 17:48:40 +05:30
timb_dma.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 2019-05-30 11:26:41 -07:00
TODO
txx9dmac.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
txx9dmac.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
uniphier-mdmac.c dmaengine: uniphier-mdmac: replace zero-length array with flexible-array member 2020-02-13 20:15:57 +05:30
uniphier-xdmac.c dmaengine: uniphier-xdmac: Add UniPhier external DMA controller driver 2020-03-02 14:54:34 +05:30
virt-dma.c dmaengine updates for v5.6-rc1 2020-01-27 10:55:50 -08:00
virt-dma.h dmaengine: virt-dma: Add missing locking around list operations 2019-12-26 10:04:18 +05:30
xgene-dma.c dmaengine: Remove dev_err() usage after platform_get_irq() 2019-07-31 20:50:53 +05:30
zx_dma.c dmaengine: zx: remove: removed dmam_pool_destroy 2019-11-14 12:16:53 +05:30