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authorXinming Hu <huxm@marvell.com>2017-12-12 10:38:12 +0300
committerKalle Valo <kvalo@codeaurora.org>2018-01-08 20:36:55 +0300
commitf5ecd02a8b20f900701d6809a3ea5f12e5c87de8 (patch)
tree5b4534a158475c3e247afdfe1ef3d419f61b5ffc /drivers/dax
parentd0e2b44ef32814bdde8aaed307d1ae663fcf251c (diff)
downloadlinux-f5ecd02a8b20f900701d6809a3ea5f12e5c87de8.tar.xz
mwifiex: device dump support for usb interface
Firmware dump on usb interface is different with current sdio/pcie chipset, which is based on register operation. When firmware hang on usb interface, context dump will be upload to host using 0x73 firmware debug event. This patch store dump data from debug event and send to userspace using device coredump API. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/dax')
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