Sia Jee Heng ef6fb2d6f1 dmaengine: dw-axi-dmac: simplify descriptor management ... Simplify and refactor the descriptor management by removing the redundant Linked List Item (LLI) queue control logic from the AxiDMA driver. The descriptor is split into virtual descriptor and hardware LLI so that only hardware LLI memories are allocated from the DMA memory pool. Up to 64 descriptors can be allocated within a PAGE_SIZE compare to 16 descriptors in previous version. This solves the problem where an ALSA driver expects more than 16 DMA descriptors to run. Signed-off-by: Sia Jee Heng <jee.heng.sia@intel.com> Tested-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Link: https://lore.kernel.org/r/20210125013255.25799-3-jee.heng.sia@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>		2021-02-01 15:08:14 +05:30
..
bestcomm	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
dw	dmaengine: dw: Enable runtime PM	2020-11-09 17:19:20 +05:30
dw-axi-dmac	dmaengine: dw-axi-dmac: simplify descriptor management	2021-02-01 15:08:14 +05:30
dw-edma	dmaengine: dw-edma: Fix Using plain integer as NULL pointer in dw-edma-v0-debugfs.c	2020-09-18 12:42:33 +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: hsu: disable spurious interrupt	2021-01-13 22:01:34 +05:30
idxd	dmaengine: idxd: add module parameter to force disable of SVA	2021-01-26 22:58:55 +05:30
ioat	dmaengine: ioatdma: remove unused function missed during dma_v2 removal	2020-11-16 22:42:28 +05:30
ipu	dmaengine: ipu_idmac: remove redundant irqsave and restore in hardIRQ	2020-11-09 17:25:53 +05:30
lgm	dmaengine: INTEL_LDMA should depend on X86	2021-02-01 11:27:14 +05:30
mediatek	Merge branch 'topic/tasklet' into next	2020-10-01 10:18:59 +05:30
ppc4xx	dmaengine: ppc4xx: remove xor_hw_desc assignment without reading	2020-10-30 14:10:27 +05:30
qcom	dmaengine: qcom: bam_dma: Manage clocks when controlled_remotely is set	2021-01-27 21:11:19 +05:30
sf-pdma	dmaengine: sf: drop of_match_ptr from of_device_id table	2020-11-24 23:02:20 +05:30
sh	dmaengine: rcar-dmac: Add support for R-Car V3U	2021-02-01 11:18:59 +05:30
ti	dmaengine: ti: k3-udma: Do not initialize ret in tisci channel config functions	2021-01-13 22:00:37 +05:30
xilinx	dmaengine: xilinx_dma: Fix SG capability check for MCDMA	2020-11-09 17:54:22 +05:30
acpi-dma.c	dmaengine: acpi: Put the CSRT table after using it	2020-08-17 10:21:37 +05:30
altera-msgdma.c	dmaengine: altera-msgdma: fix kernel-doc style for tasklet	2020-10-08 15:18:37 +05:30
amba-pl08x.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
at_hdmac_regs.h	dmaengine: at_hdmac: remove platform data header	2021-01-08 13:57:19 +05:30
at_hdmac.c	dmaengine: at_hdmac: remove platform data header	2021-01-08 13:57:19 +05:30
at_xdmac.c	dmaengine: at_xdmac: add AXI priority support and recommended settings	2020-10-30 14:10:27 +05:30
bcm2835-dma.c	dmaengine: bcm2835: Drop local dma_parms	2020-09-11 17:42:12 +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
dma-axi-dmac.c	dmaengine: axi-dmac: Drop local dma_parms	2020-09-11 17:42:12 +05:30
dma-jz4780.c	dmaengine: jz4780: Add support for the JZ4760(B)	2021-01-26 22:45:22 +05:30
dmaengine.c	dmaengine: fix error codes in channel_register()	2020-11-18 17:51:51 +05:30
dmaengine.h	dmaengine: Create debug directories for DMA devices	2020-03-11 14:56:14 +05:30
dmatest.c	dmaengine: dmatest: Use dmaengine_get_dma_device	2020-12-11 21:20:08 +05:30
ep93xx_dma.c	dmaengine: ep93xx: convert tasklets to use new tasklet_setup() API	2020-09-18 12:18:11 +05:30
fsl_raid.c	dmaengine: fsl: remove bad channel update	2020-10-05 09:59:17 +05:30
fsl_raid.h
fsl-edma-common.c	dmaengine: fsl-edma: fix wrong tcd endianness for big-endian cpu	2020-07-06 14:49:22 +05:30
fsl-edma-common.h	dmaengine: fsl-edma-common: correct DSIZE_32BYTE	2020-07-06 10:24:49 +05:30
fsl-edma.c	dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler	2020-06-24 13:05:01 +05:30
fsl-qdma.c	dmaengine: Extend NXP QDMA driver to check transmission errors	2020-07-17 11:50:03 +05:30
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	fsldma: fix very broken 32-bit ppc ioread64 functionality	2020-08-29 13:50:56 -07:00
hisi_dma.c	dmaengine: hisi_dma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
idma64.c	dmaengine: idma64: Switch to use __maybe_unused instead of ifdeffery	2020-11-09 17:21:05 +05:30
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: Remove unused .id_table	2020-11-24 22:55:07 +05:30
imx-sdma.c	dmaengine: imx-sdma: Use of_device_get_match_data()	2021-01-26 22:42:48 +05:30
iop-adma.c	Merge branch 'topic/tasklet' into next	2020-10-01 10:18:59 +05:30
iop-adma.h	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
k3dma.c	dmaengine: k3dma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
Kconfig	dmaengine: mmp_tdma: Allow building as a module	2021-01-26 22:58:01 +05:30
lpc18xx-dmamux.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
Makefile	dmaengine: remove coh901318 driver	2021-01-26 22:55:32 +05:30
mcf-edma.c	dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler	2020-06-24 13:06:15 +05:30
milbeaut-hdmac.c	dmaengine: Replace zero-length array with flexible-array	2020-06-15 23:08:30 -05:00
milbeaut-xdmac.c	dmaengine: milbeaut-xdmac: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
mmp_pdma.c	dmaengine: mmp_pdma: Remove mmp_pdma_filter_fn()	2021-01-26 22:58:01 +05:30
mmp_tdma.c	dmaengine: mmp: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:06 +05:30
moxart-dma.c	dmaengine: moxart-dma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
mpc512x_dma.c	dmaengine: mpc512x: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:06 +05:30
mv_xor_v2.c	dmaengine: mv_xor_v2: Fix error return code in mv_xor_v2_probe()	2020-11-24 22:55:15 +05:30
mv_xor.c	dmaengine: mv_xor: drop of_match_ptr from of_device_id table	2020-11-24 23:02:20 +05:30
mv_xor.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288	2019-06-05 17:36:37 +02:00
mxs-dma.c	dmaengine: mxs-dma: Remove the unused .id_table	2020-11-24 22:55:15 +05:30
nbpfaxi.c	dmaengine: nbpfaxi: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:06 +05:30
of-dma.c	dmaengine: of-dma: Add support for optional router configuration callback	2020-12-11 21:20:08 +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	dmaengine: pch_dma: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:06 +05:30
pl330.c	dmaengine updates for v5.11-rc1	2020-12-17 12:52:23 -08:00
plx_dma.c	dmaengine: plx_dma: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
pxa_dma.c	dmaengine: pxa_dma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
s3c24xx-dma.c	dmaengine: s3c24xx-dma: fix spelling mistake "to" -> "too"	2020-01-23 17:03:25 +05:30
sa11x0-dma.c	dmaengine: sa11x0: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
sprd-dma.c	dmaengine: sprd: Set request pending flag when DMA controller is active	2020-03-23 11:38:24 +05:30
st_fdma.c	iov_iter: Move unnecessary inclusion of crypto/hash.h	2020-06-30 09:34:23 -04:00
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: stedma40: fix 'physical' typo	2021-01-27 21:13:19 +05:30
stm32-dma.c	dmaengine: stm32-dma: take address into account when computing max width	2020-12-11 21:13:08 +05:30
stm32-dmamux.c	dmaengine: stm32: mark of_device_id table as maybe unused	2020-11-24 23:02:20 +05:30
stm32-mdma.c	dmaengine: stm32-mdma: rework interrupt handler	2020-12-11 21:13:08 +05:30
sun4i-dma.c	dmaengine: sun4i-dma: Demote obvious misuse of kerneldoc to standard comment blocks	2020-07-15 17:50:47 +05:30
sun6i-dma.c	dmaengine: sun6i: Add support for A100 DMA	2020-11-18 16:28:49 +05:30
tegra20-apb-dma.c	dmaengine: tegra20: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
tegra210-adma.c	dmaengine: tegra210-adma: remove redundant irqsave and irqrestore in hardIRQ	2020-11-09 17:25:54 +05:30
timb_dma.c	dmaengine: timb_dma: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
TODO
txx9dmac.c	dmaengine: txx9dmac: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
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	iov_iter: Move unnecessary inclusion of crypto/hash.h	2020-06-30 09:34:23 -04:00
virt-dma.c	dmaengine: virt-dma: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30
virt-dma.h	dmaengine: virt-dma: Add missing locking around list operations	2019-12-26 10:04:18 +05:30
xgene-dma.c	dmaengine: xgene: convert tasklets to use new tasklet_setup() API	2020-09-18 12:19:07 +05:30