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path: root/target/linux/apm821xx/patches-4.14/302-dw-dma-hprot-fix-and-equal-priortiy.patch
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* apm821xx: attempt to fix sata access freezesChristian Lamparter2018-07-161-0/+25
The original vendor's driver programmed the dma controller's AHB HPROT values to enable bufferable, privileged mode. This along with the "same priorty for both channels" could very well fix the freezes that have been reported on the forum by @ticerex and @takimata. <https://forum.lede-project.org/t/wd-mybook-live-duo-two-disks/16195/46> Signed-off-by: Christian Lamparter <chunkeey@gmail.com>