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-rw-r--r--net/mac80211/cfg.c27
-rw-r--r--net/mac80211/debugfs.c8
-rw-r--r--net/mac80211/ieee80211_i.h3
-rw-r--r--net/mac80211/main.c6
-rw-r--r--net/mac80211/tx.c9
-rw-r--r--net/mac80211/util.c2
-rw-r--r--net/mac80211/wext.c138
7 files changed, 44 insertions, 149 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 14013dc6447..5e1c230744b 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1298,6 +1298,32 @@ static int ieee80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
return ieee80211_ibss_leave(sdata);
}
+static int ieee80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
+{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+
+ if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
+ int err;
+
+ if (local->ops->set_rts_threshold) {
+ err = local->ops->set_rts_threshold(
+ local_to_hw(local), wiphy->rts_threshold);
+ if (err)
+ return err;
+ }
+ }
+
+ if (changed & WIPHY_PARAM_RETRY_SHORT)
+ local->hw.conf.short_frame_max_tx_count = wiphy->retry_short;
+ if (changed & WIPHY_PARAM_RETRY_LONG)
+ local->hw.conf.long_frame_max_tx_count = wiphy->retry_long;
+ if (changed &
+ (WIPHY_PARAM_RETRY_SHORT | WIPHY_PARAM_RETRY_LONG))
+ ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_RETRY_LIMITS);
+
+ return 0;
+}
+
struct cfg80211_ops mac80211_config_ops = {
.add_virtual_intf = ieee80211_add_iface,
.del_virtual_intf = ieee80211_del_iface,
@@ -1336,4 +1362,5 @@ struct cfg80211_ops mac80211_config_ops = {
.disassoc = ieee80211_disassoc,
.join_ibss = ieee80211_join_ibss,
.leave_ibss = ieee80211_leave_ibss,
+ .set_wiphy_params = ieee80211_set_wiphy_params,
};
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 210b9b6fecd..5001328be46 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -52,13 +52,13 @@ static const struct file_operations name## _ops = { \
DEBUGFS_READONLY_FILE(frequency, 20, "%d",
local->hw.conf.channel->center_freq);
DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d",
- local->rts_threshold);
+ local->hw.wiphy->rts_threshold);
DEBUGFS_READONLY_FILE(fragmentation_threshold, 20, "%d",
- local->fragmentation_threshold);
+ local->hw.wiphy->frag_threshold);
DEBUGFS_READONLY_FILE(short_retry_limit, 20, "%d",
- local->hw.conf.short_frame_max_tx_count);
+ local->hw.wiphy->retry_short);
DEBUGFS_READONLY_FILE(long_retry_limit, 20, "%d",
- local->hw.conf.long_frame_max_tx_count);
+ local->hw.wiphy->retry_long);
DEBUGFS_READONLY_FILE(total_ps_buffered, 20, "%d",
local->total_ps_buffered);
DEBUGFS_READONLY_FILE(wep_iv, 20, "%#08x",
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 92a573bf103..dba78d89a10 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -643,9 +643,6 @@ struct ieee80211_local {
struct rate_control_ref *rate_ctrl;
- int rts_threshold;
- int fragmentation_threshold;
-
struct crypto_blkcipher *wep_tx_tfm;
struct crypto_blkcipher *wep_rx_tfm;
u32 wep_iv;
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index d26fc399285..5320e08434a 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -776,10 +776,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len,
/* set up some defaults */
local->hw.queues = 1;
local->hw.max_rates = 1;
- local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
- local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
- local->hw.conf.long_frame_max_tx_count = 4;
- local->hw.conf.short_frame_max_tx_count = 7;
+ local->hw.conf.long_frame_max_tx_count = wiphy->retry_long;
+ local->hw.conf.short_frame_max_tx_count = wiphy->retry_short;
local->hw.conf.radio_enabled = true;
INIT_LIST_HEAD(&local->interfaces);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index c53d77db3e4..9ab49826c15 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -516,7 +516,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
sband = tx->local->hw.wiphy->bands[tx->channel->band];
len = min_t(int, tx->skb->len + FCS_LEN,
- tx->local->fragmentation_threshold);
+ tx->local->hw.wiphy->frag_threshold);
/* set up the tx rate control struct we give the RC algo */
txrc.hw = local_to_hw(tx->local);
@@ -527,8 +527,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
txrc.max_rate_idx = tx->sdata->max_ratectrl_rateidx;
/* set up RTS protection if desired */
- if (tx->local->rts_threshold < IEEE80211_MAX_RTS_THRESHOLD &&
- len > tx->local->rts_threshold) {
+ if (len > tx->local->hw.wiphy->rts_threshold) {
txrc.rts = rts = true;
}
@@ -770,7 +769,7 @@ ieee80211_tx_h_fragment(struct ieee80211_tx_data *tx)
struct sk_buff *skb = tx->skb;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_hdr *hdr = (void *)skb->data;
- int frag_threshold = tx->local->fragmentation_threshold;
+ int frag_threshold = tx->local->hw.wiphy->frag_threshold;
int hdrlen;
int fragnum;
@@ -1088,7 +1087,7 @@ __ieee80211_tx_prepare(struct ieee80211_tx_data *tx,
if (tx->flags & IEEE80211_TX_FRAGMENTED) {
if ((tx->flags & IEEE80211_TX_UNICAST) &&
- skb->len + FCS_LEN > local->fragmentation_threshold &&
+ skb->len + FCS_LEN > local->hw.wiphy->frag_threshold &&
!(info->flags & IEEE80211_TX_CTL_AMPDU))
tx->flags |= IEEE80211_TX_FRAGMENTED;
else
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 3dd490fa4b6..11244212f41 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1044,7 +1044,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
/* setup RTS threshold */
if (local->ops->set_rts_threshold)
- local->ops->set_rts_threshold(hw, local->rts_threshold);
+ local->ops->set_rts_threshold(hw, hw->wiphy->rts_threshold);
/* reconfigure hardware */
ieee80211_hw_config(local, ~0);
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index eb63fc14801..1eb6d8642a7 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -472,132 +472,6 @@ static int ieee80211_ioctl_giwtxpower(struct net_device *dev,
return 0;
}
-static int ieee80211_ioctl_siwrts(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rts, char *extra)
-{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-
- if (rts->disabled)
- local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
- else if (!rts->fixed)
- /* if the rts value is not fixed, then take default */
- local->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
- else if (rts->value < 0 || rts->value > IEEE80211_MAX_RTS_THRESHOLD)
- return -EINVAL;
- else
- local->rts_threshold = rts->value;
-
- /* If the wlan card performs RTS/CTS in hardware/firmware,
- * configure it here */
-
- if (local->ops->set_rts_threshold)
- local->ops->set_rts_threshold(local_to_hw(local),
- local->rts_threshold);
-
- return 0;
-}
-
-static int ieee80211_ioctl_giwrts(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *rts, char *extra)
-{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-
- rts->value = local->rts_threshold;
- rts->disabled = (rts->value >= IEEE80211_MAX_RTS_THRESHOLD);
- rts->fixed = 1;
-
- return 0;
-}
-
-
-static int ieee80211_ioctl_siwfrag(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *frag, char *extra)
-{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-
- if (frag->disabled)
- local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
- else if (!frag->fixed)
- local->fragmentation_threshold = IEEE80211_MAX_FRAG_THRESHOLD;
- else if (frag->value < 256 ||
- frag->value > IEEE80211_MAX_FRAG_THRESHOLD)
- return -EINVAL;
- else {
- /* Fragment length must be even, so strip LSB. */
- local->fragmentation_threshold = frag->value & ~0x1;
- }
-
- return 0;
-}
-
-static int ieee80211_ioctl_giwfrag(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *frag, char *extra)
-{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-
- frag->value = local->fragmentation_threshold;
- frag->disabled = (frag->value >= IEEE80211_MAX_FRAG_THRESHOLD);
- frag->fixed = 1;
-
- return 0;
-}
-
-
-static int ieee80211_ioctl_siwretry(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *retry, char *extra)
-{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-
- if (retry->disabled ||
- (retry->flags & IW_RETRY_TYPE) != IW_RETRY_LIMIT)
- return -EINVAL;
-
- if (retry->flags & IW_RETRY_MAX) {
- local->hw.conf.long_frame_max_tx_count = retry->value;
- } else if (retry->flags & IW_RETRY_MIN) {
- local->hw.conf.short_frame_max_tx_count = retry->value;
- } else {
- local->hw.conf.long_frame_max_tx_count = retry->value;
- local->hw.conf.short_frame_max_tx_count = retry->value;
- }
-
- ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_RETRY_LIMITS);
-
- return 0;
-}
-
-
-static int ieee80211_ioctl_giwretry(struct net_device *dev,
- struct iw_request_info *info,
- struct iw_param *retry, char *extra)
-{
- struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-
- retry->disabled = 0;
- if (retry->flags == 0 || retry->flags & IW_RETRY_MIN) {
- /* first return min value, iwconfig will ask max value
- * later if needed */
- retry->flags |= IW_RETRY_LIMIT;
- retry->value = local->hw.conf.short_frame_max_tx_count;
- if (local->hw.conf.long_frame_max_tx_count !=
- local->hw.conf.short_frame_max_tx_count)
- retry->flags |= IW_RETRY_MIN;
- return 0;
- }
- if (retry->flags & IW_RETRY_MAX) {
- retry->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
- retry->value = local->hw.conf.long_frame_max_tx_count;
- }
-
- return 0;
-}
-
-
static int ieee80211_ioctl_siwencode(struct net_device *dev,
struct iw_request_info *info,
struct iw_point *erq, char *keybuf)
@@ -1050,14 +924,14 @@ static const iw_handler ieee80211_handler[] =
(iw_handler) NULL, /* -- hole -- */
(iw_handler) ieee80211_ioctl_siwrate, /* SIOCSIWRATE */
(iw_handler) ieee80211_ioctl_giwrate, /* SIOCGIWRATE */
- (iw_handler) ieee80211_ioctl_siwrts, /* SIOCSIWRTS */
- (iw_handler) ieee80211_ioctl_giwrts, /* SIOCGIWRTS */
- (iw_handler) ieee80211_ioctl_siwfrag, /* SIOCSIWFRAG */
- (iw_handler) ieee80211_ioctl_giwfrag, /* SIOCGIWFRAG */
+ (iw_handler) cfg80211_wext_siwrts, /* SIOCSIWRTS */
+ (iw_handler) cfg80211_wext_giwrts, /* SIOCGIWRTS */
+ (iw_handler) cfg80211_wext_siwfrag, /* SIOCSIWFRAG */
+ (iw_handler) cfg80211_wext_giwfrag, /* SIOCGIWFRAG */
(iw_handler) ieee80211_ioctl_siwtxpower, /* SIOCSIWTXPOW */
(iw_handler) ieee80211_ioctl_giwtxpower, /* SIOCGIWTXPOW */
- (iw_handler) ieee80211_ioctl_siwretry, /* SIOCSIWRETRY */
- (iw_handler) ieee80211_ioctl_giwretry, /* SIOCGIWRETRY */
+ (iw_handler) cfg80211_wext_siwretry, /* SIOCSIWRETRY */
+ (iw_handler) cfg80211_wext_giwretry, /* SIOCGIWRETRY */
(iw_handler) ieee80211_ioctl_siwencode, /* SIOCSIWENCODE */
(iw_handler) ieee80211_ioctl_giwencode, /* SIOCGIWENCODE */
(iw_handler) ieee80211_ioctl_siwpower, /* SIOCSIWPOWER */
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 13:24:54 +0000