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(parent: cc9fd94) | patch
mt76: add support for overriding the device used for DMA mapping
authorFelix Fietkau <nbd@nbd.name>
Thu, 6 Jan 2022 12:22:28 +0000 (13:22 +0100)
committerFelix Fietkau <nbd@nbd.name>
Fri, 13 May 2022 07:39:35 +0000 (09:39 +0200)
commitd1ddc536df93ae406ef671deb3218898d3515ea4
tree66b17bb38facff239845efd0072c2501d7d5c6f0tree | snapshot
parentcc9fd945db4fa1ea2317c3d716b92ba2e9a13147commit | diff
mt76: add support for overriding the device used for DMA mapping

WED support requires using non-coherent DMA, whereas the PCI device might
be configured for coherent DMA.
The WED driver will take care of changing the PCI HIF coherent IO setting
on attach.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
drivers/net/wireless/mediatek/mt76/dma.c diff | blob | history
drivers/net/wireless/mediatek/mt76/mac80211.c diff | blob | history
drivers/net/wireless/mediatek/mt76/mt76.h diff | blob | history
Domain: System / Kernel;