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authorTroy Tan <troy_tan@realsil.com.cn>2015-02-03 11:15:17 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-04-29 10:23:47 +0200
commit9fe9c37cec84924db46258b7c237d20038fe9c8d (patch)
treeb85dfd2a1766a0d7446de2e647492aa04e7fa7dd /fs
parent014275c88433fdab9e9acf2087250b421bcd5210 (diff)
rtlwifi: rtl8192ee: Fix handling of new style descriptors
commit d0311314d00298f83aa5450a1d4a92889e7cc2ea upstream. The hardware and firmware for the RTL8192EE utilize a FIFO list of descriptors. There were some problems with the initial implementation. The worst of these failed to detect that the FIFO was becoming full, which led to the device needing to be power cycled. As this condition is not relevant to most of the devices supported by rtlwifi, a callback routine was added to detect this situation. This patch implements the necessary changes in the pci handler, and the linkage into the appropriate rtl8192ee routine. Signed-off-by: Troy Tan <troy_tan@realsil.com.cn> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> [V3.18] Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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