linux-stable/include/linux/dma
Vignesh Raghavendra f806bea309 dmaengine: ti: k3-udma: Workaround errata i2234
Per [1], UDMA TR15 transactions may hang if ICNT0 is less than 64B
Work around is to set EOL flag is to 1 for ICNT0.

Since, there is no performance penalty / side effects of setting EOL
flag event ICNTO > 64B, just set the flag for all UDMAP TR15
descriptors.

[1] https://www.ti.com/lit/er/sprz455a/sprz455a.pdf
Errata doc for J721E DRA829/TDA4VM Processors Silicon Revision 1.1/1.0
(Rev. A)

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
[j-choudhary@ti.com: minor cleanups]
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Link: https://lore.kernel.org/r/20230323120107.27638-1-j-choudhary@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-03-31 17:49:36 +05:30
..
amd_xdma.h dmaengine: xilinx: xdma: Add user logic interrupt support 2023-02-10 11:32:26 +05:30
dw.h
edma.h dmaengine: dw-edma: Prepare dw_edma_probe() for builtin callers 2023-02-22 13:46:09 -06:00
hsu.h dmaengine: hsu: Include headers we are direct user of 2022-09-04 22:49:35 +05:30
idma64.h
imx-dma.h dmaengine: imx-sdma: support hdmi in sdma 2022-12-28 16:49:58 +05:30
ipu-dma.h
k3-event-router.h dmaengine: ti: Add support for k3 event routers 2020-12-11 21:20:09 +05:30
k3-psil.h dmaengine: ti: k3-psil: optimize struct psil_endpoint_config for size 2021-02-01 11:29:11 +05:30
k3-udma-glue.h dmaengine: ti: k3-udma-glue: Add support for K3 PKTDMA 2020-12-11 21:20:10 +05:30
mxs-dma.h
pxa-dma.h
qcom-gpi-dma.h dmaengine: qcom: fix typo in comment 2022-07-06 10:50:43 +05:30
qcom_adm.h dmaengine: qcom-adm: stop abusing slave_id config 2021-12-17 11:23:56 +05:30
qcom_bam_dma.h
sprd-dma.h
ti-cppi5.h dmaengine: ti: k3-udma: Workaround errata i2234 2023-03-31 17:49:36 +05:30
xilinx_dma.h
xilinx_dpdma.h dmaengine: xilinx_dpdma: use correct SDPX tag for header file 2022-01-03 17:05:02 +05:30