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cfg80211: aggregate mgmt_tx parameters into a struct

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Change cfg80211 and mac80211 to use cfg80211_mgmt_tx_params
struct to aggregate parameters for mgmt_tx functions.
This makes the functions' signatures less clumsy and allows
less painful parameters extension.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
[fix all other drivers]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Andrei Otcheretianski
2013-11-18 19:06:49 +02:00
committed by Johannes Berg
parent 017b45bb5c
commit b176e62940
10 changed files with 86 additions and 69 deletions
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28
include/net/cfg80211.h
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@@ -1943,6 +1943,29 @@ struct cfg80211_update_ft_ies_params {
size_t ie_len;
};
/**
* struct cfg80211_mgmt_tx_params - mgmt tx parameters
*
* This structure provides information needed to transmit a mgmt frame
*
* @chan: channel to use
* @offchan: indicates wether off channel operation is required
* @wait: duration for ROC
* @buf: buffer to transmit
* @len: buffer length
* @no_cck: don't use cck rates for this frame
* @dont_wait_for_ack: tells the low level not to wait for an ack
*/
struct cfg80211_mgmt_tx_params {
struct ieee80211_channel *chan;
bool offchan;
unsigned int wait;
const u8 *buf;
size_t len;
bool no_cck;
bool dont_wait_for_ack;
};
/**
* struct cfg80211_ops - backend description for wireless configuration
*
@@ -2341,9 +2364,8 @@ struct cfg80211_ops {
u64 cookie);
int (*mgmt_tx)(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
unsigned int wait, const u8 *buf, size_t len,
bool no_cck, bool dont_wait_for_ack, u64 *cookie);
struct cfg80211_mgmt_tx_params *params,
u64 *cookie);
int (*mgmt_tx_cancel_wait)(struct wiphy *wiphy,
struct wireless_dev *wdev,
u64 cookie);