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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-04-24 17:24:11 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-04-24 17:24:11 +0000
commit1cb9c65242d16695313c52be66407c0bc96933f1 (patch)
tree4c8ef99cfe2b79147da482ac43356b028378d592 /target/linux/pxcab/base-files/lib
parentad35c2c69e946c8197d5125869e9e77730726b4e (diff)
ar71xx: fix a wifi card stability issue
when we receive a pci/ahb interrupt, we need to flush pending data for dma from the device, otherwise the tx path may get stuck if the completion flag of the dma descriptor is not updated at the time the tx interrupt arrives. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21143 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/pxcab/base-files/lib')
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