From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Thu, 17 Nov 2011 18:14:43 +0000 (-0600)
Subject: rtlwifi: rtl8192cu: Change firmware upload to use block writes
X-Git-Tag: v3.3-rc1~182^2~261^2~173
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff6ff96b5ba5b39f7ab3d8ea0cf9ec414452ac92;p=pandora-kernel.git

rtlwifi: rtl8192cu: Change firmware upload to use block writes

Driver rtl8192cu writes the firmware with 32-bit asynchronous writes. This
design is OK for USB 2.0 adapters, but the current implementation of
xhcu-hcd has a limited ring size, which is exceeded. By converting to
synchronous block writes, this error is avoided.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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