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  1. 20 4月, 2011 3 次提交
    • I
      rt2x00: Split rt2x00dev->flags · 7dab73b3
      由 Ivo van Doorn 提交于 
      The number of flags defined for the rt2x00dev->flags field,
has been growing over the years. Currently we are approaching
the maximum number of bits which are available in the field.

A secondary problem, is that one part of the field are initialized only
during boot, because the driver requirements are initialized or device
requirements are loaded from the EEPROM. In both cases, the flags are
fixed and will not change during device operation. The other flags are
the device state, and will change frequently. So far this resulted in the fact
that for some flags, the atomic bit accessors are used, while for the others
the non-atomic variants are used.

By splitting the flags up into a "flags" and "cap_flags" we can put all flags
which are fixed inside "cap_flags". This field can then be read non-atomically.
In the "flags" field we keep the device state, which is going to be read atomically.

This adds more room for more flags in the future, and sanitizes the field access methods.
Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com>
Acked-by: NHelmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      7dab73b3
    • H
      rt2x00: Fix stuck queue in tx failure case · 62fe7784
      由 Helmut Schaa 提交于 
      Since commit 0b7fde54 "rt2x00: Protect
queue control with mutex" rt2x00 used rt2x00queue_pause_queue for
stopping a tx queue in mac80211. But in case of a failure in the tx
path rt2x00 still called ieee80211_stop_queue which stopped the queue
but prevented rt2x00queue_unpause_queue to wake the queue up again
resulting in a stuck tx queue.

Fix this by also using rt2x00queue_pause_queue in case of tx failures.
Signed-off-by: NHelmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      62fe7784
    • L
      rt2x00: Enable WLAN LED on Ralink SoC (rt305x) devices · 44704e5d
      由 Layne Edwards 提交于 
      This patch adds WLAN LED support to the mac80211 rt2x00 driver for
Ralink SoC (rt305x) devices.  The current WLAN LED drivers in
rt2800lib.c set the LED brightness via an MCU request, but do nothing
for SoC.  This patch checks for SoC and sets the register to enable the
WLAN LED (instead of an MCU request).  This enables the WLAN LED for
RT305x devices.
Signed-off-by: NLayne Edwards <ledwards@astrumtech.net>
Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      44704e5d
  3. 13 4月, 2011 1 次提交
  5. 08 4月, 2011 2 次提交
  7. 05 4月, 2011 14 次提交
  9. 30 3月, 2011 1 次提交
  11. 22 3月, 2011 4 次提交
  13. 05 3月, 2011 15 次提交