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mac80211: convert HW flags to unsigned long bitmap

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As we're running out of hardware capability flags pretty quickly,
convert them to use the regular test_bit() style unsigned long
bitmaps.

This introduces a number of helper functions/macros to set and to
test the bits, along with new debugfs code.

The occurrences of an explicit __clear_bit() are intentional, the
drivers were never supposed to change their supported bits on the
fly. We should investigate changing this to be a per-frame flag.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2015-06-02 21:39:54 +02:00
parent 206c59d1d7
commit 30686bf7f5
59 changed files with 446 additions and 422 deletions
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9
drivers/net/wireless/rt2x00/rt2500usb.c
View File

@@ -1696,11 +1696,10 @@ static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
* multicast and broadcast traffic immediately instead of buffering it
* infinitly and thus dropping it after some time.
*/
rt2x00dev->hw->flags =
IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_SIGNAL_DBM |
IEEE80211_HW_SUPPORTS_PS |
IEEE80211_HW_PS_NULLFUNC_STACK;
ieee80211_hw_set(rt2x00dev->hw, PS_NULLFUNC_STACK);
ieee80211_hw_set(rt2x00dev->hw, SUPPORTS_PS);
ieee80211_hw_set(rt2x00dev->hw, RX_INCLUDES_FCS);
ieee80211_hw_set(rt2x00dev->hw, SIGNAL_DBM);
/*
* Disable powersaving as default.