diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2007-12-19 03:31:26 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-29 02:09:36 +0300 |
| commit | 32bfd35d4b63bd63de4bb0d791ef049c3c868726 (patch) | |
| tree | c1c213a35a00bcbe71a2ecc6521e19dec66cf6eb /drivers/net/wireless/b43/b43.h | |
| parent | f653211197f3841f383fa9757ef8ce182c6cf627 (diff) | |
| download | linux-32bfd35d4b63bd63de4bb0d791ef049c3c868726.tar.xz | |
mac80211: dont use interface indices in drivers
This patch gets rid of the if_id stuff where possible in favour of
a new per-virtual-interface structure "struct ieee80211_vif". This
structure is located at the end of the per-interface structure and
contains a variable length driver-use data area.
This has two advantages:
* removes the need to look up interfaces by if_id, this is better
for working with network namespaces and performance
* allows drivers to store and retrieve per-interface data without
having to allocate own lists/hash tables
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/b43.h')
| -rw-r--r-- | drivers/net/wireless/b43/b43.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h index 5a1a790a105b..82bff51d5595 100644 --- a/drivers/net/wireless/b43/b43.h +++ b/drivers/net/wireless/b43/b43.h @@ -625,10 +625,7 @@ struct b43_wl { * at a time. General information about this interface follows. */ - /* Opaque ID of the operating interface from the ieee80211 - * subsystem. Do not modify. - */ - int if_id; + struct ieee80211_vif *vif; /* The MAC address of the operating interface. */ u8 mac_addr[ETH_ALEN]; /* Current BSSID */ |