rtl8187: Fix driver to return TX retry info for RTL8187L

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Current code for the RTL8187 is not returning valid retry information, thus the
rate-setting mechanism is not functioning. As a further complication, this info
is only obtained by reading a register, which cannot be read while in interrupt
context.

This patch implements the TX status return to mac80211 through the use of a
work queue.

One additional problem is that the driver currently enables the rate fallback
mechanism of the device, which conflicts with the mac80211 rate-setting
algorithm. This version of the patch disables rate fallback.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Tested-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
Tested-by: Martín Ernesto Barreyro <barreyromartin@gmail.com>
Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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This commit is contained in:

Larry Finger 2009-01-23 11:40:22 -06:00 • committed by John W. Linville

parent 2a57cf3e83

commit 2f47690ed4

2 changed files with 58 additions and 19 deletions

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4

drivers/net/wireless/rtl818x/rtl8187.h

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73

drivers/net/wireless/rtl818x/rtl8187_dev.c

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