From: Johannes Berg <johannes@sipsolutions.net>
To: John Linville <linville@tuxdriver.com>
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH 5/5] mac80211: reduce reliance on netdev
Date: Wed, 25 Nov 2009 14:32:48 +0100 [thread overview]
Message-ID: <20091125133346.467272115@sipsolutions.net> (raw)
In-Reply-To: 20091125133243.163478670@sipsolutions.net
For bluetooth 3, we will most likely not have
a netdev for a virtual interface (sdata), so
prepare for that by reducing the reliance on
having a netdev. This patch moves the name
and address fields into the sdata struct and
uses them from there all over. Some work is
needed to keep them sync'ed, but that's not
a lot of work and in slow paths anyway.
In doing so, this also reduces the number of
pointer dereferences in many places, because
of things like sdata->dev->dev_addr becoming
sdata->vif.addr.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
include/net/mac80211.h | 2 +
net/mac80211/agg-rx.c | 6 ++--
net/mac80211/agg-tx.c | 14 ++++-----
net/mac80211/cfg.c | 2 -
net/mac80211/debugfs_key.c | 2 -
net/mac80211/debugfs_netdev.c | 55 +++----------------------------------
net/mac80211/debugfs_netdev.h | 9 ++----
net/mac80211/debugfs_sta.c | 2 -
net/mac80211/driver-ops.h | 4 +-
net/mac80211/driver-trace.h | 12 +++-----
net/mac80211/ht.c | 6 ++--
net/mac80211/ibss.c | 32 ++++++++++-----------
net/mac80211/ieee80211_i.h | 5 ++-
net/mac80211/iface.c | 62 +++++++++++++++++++++++++++++++++++++++---
net/mac80211/main.c | 17 ++++++++---
net/mac80211/mesh.c | 4 +-
net/mac80211/mesh_hwmp.c | 18 ++++++------
net/mac80211/mesh_pathtbl.c | 6 ++--
net/mac80211/mesh_plink.c | 2 -
net/mac80211/mlme.c | 62 +++++++++++++++++++++---------------------
net/mac80211/pm.c | 2 -
net/mac80211/rx.c | 43 ++++++++++++++---------------
net/mac80211/scan.c | 2 -
net/mac80211/spectmgmt.c | 4 +-
net/mac80211/sta_info.c | 8 ++---
net/mac80211/status.c | 2 -
net/mac80211/tx.c | 33 ++++++++++------------
net/mac80211/util.c | 14 ++++-----
28 files changed, 223 insertions(+), 207 deletions(-)
--- wireless-testing.orig/net/mac80211/agg-rx.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/agg-rx.c 2009-11-20 11:43:00.000000000 +0100
@@ -135,7 +135,7 @@ static void ieee80211_send_addba_resp(st
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer "
- "for addba resp frame\n", sdata->dev->name);
+ "for addba resp frame\n", sdata->name);
return;
}
@@ -143,10 +143,10 @@ static void ieee80211_send_addba_resp(st
mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24);
memset(mgmt, 0, 24);
memcpy(mgmt->da, da, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
if (sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
- memcpy(mgmt->bssid, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
else if (sdata->vif.type == NL80211_IFTYPE_STATION)
memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
--- wireless-testing.orig/net/mac80211/agg-tx.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/agg-tx.c 2009-11-20 11:43:00.000000000 +0100
@@ -58,17 +58,17 @@ static void ieee80211_send_addba_request
if (!skb) {
printk(KERN_ERR "%s: failed to allocate buffer "
- "for addba request frame\n", sdata->dev->name);
+ "for addba request frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24);
memset(mgmt, 0, 24);
memcpy(mgmt->da, da, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
if (sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
- memcpy(mgmt->bssid, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
else if (sdata->vif.type == NL80211_IFTYPE_STATION)
memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
@@ -104,7 +104,7 @@ void ieee80211_send_bar(struct ieee80211
skb = dev_alloc_skb(sizeof(*bar) + local->hw.extra_tx_headroom);
if (!skb) {
printk(KERN_ERR "%s: failed to allocate buffer for "
- "bar frame\n", sdata->dev->name);
+ "bar frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
@@ -113,7 +113,7 @@ void ieee80211_send_bar(struct ieee80211
bar->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL |
IEEE80211_STYPE_BACK_REQ);
memcpy(bar->ra, ra, ETH_ALEN);
- memcpy(bar->ta, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(bar->ta, sdata->vif.addr, ETH_ALEN);
bar_control |= (u16)IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL;
bar_control |= (u16)IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA;
bar_control |= (u16)(tid << 12);
@@ -489,7 +489,7 @@ void ieee80211_start_tx_ba_cb_irqsafe(st
#ifdef CONFIG_MAC80211_HT_DEBUG
if (net_ratelimit())
printk(KERN_WARNING "%s: Not enough memory, "
- "dropping start BA session", skb->dev->name);
+ "dropping start BA session", sdata->name);
#endif
return;
}
@@ -621,7 +621,7 @@ void ieee80211_stop_tx_ba_cb_irqsafe(str
#ifdef CONFIG_MAC80211_HT_DEBUG
if (net_ratelimit())
printk(KERN_WARNING "%s: Not enough memory, "
- "dropping stop BA session", skb->dev->name);
+ "dropping stop BA session", sdata->name);
#endif
return;
}
--- wireless-testing.orig/net/mac80211/ht.c 2009-11-20 11:42:17.000000000 +0100
+++ wireless-testing/net/mac80211/ht.c 2009-11-20 11:43:00.000000000 +0100
@@ -106,7 +106,7 @@ void ieee80211_send_delba(struct ieee802
if (!skb) {
printk(KERN_ERR "%s: failed to allocate buffer "
- "for delba frame\n", sdata->dev->name);
+ "for delba frame\n", sdata->name);
return;
}
@@ -114,10 +114,10 @@ void ieee80211_send_delba(struct ieee802
mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24);
memset(mgmt, 0, 24);
memcpy(mgmt->da, da, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
if (sdata->vif.type == NL80211_IFTYPE_AP ||
sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
- memcpy(mgmt->bssid, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
else if (sdata->vif.type == NL80211_IFTYPE_STATION)
memcpy(mgmt->bssid, sdata->u.mgd.bssid, ETH_ALEN);
--- wireless-testing.orig/net/mac80211/ibss.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/ibss.c 2009-11-20 11:43:00.000000000 +0100
@@ -117,7 +117,7 @@ static void __ieee80211_sta_join_ibss(st
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_PROBE_RESP);
memset(mgmt->da, 0xff, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, ifibss->bssid, ETH_ALEN);
mgmt->u.beacon.beacon_int = cpu_to_le16(beacon_int);
mgmt->u.beacon.timestamp = cpu_to_le64(tsf);
@@ -266,7 +266,7 @@ static void ieee80211_rx_bss_info(struct
printk(KERN_DEBUG "%s: updated supp_rates set "
"for %pM based on beacon info (0x%llx | "
"0x%llx -> 0x%llx)\n",
- sdata->dev->name,
+ sdata->name,
sta->sta.addr,
(unsigned long long) prev_rates,
(unsigned long long) supp_rates,
@@ -364,7 +364,7 @@ static void ieee80211_rx_bss_info(struct
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: beacon TSF higher than "
"local TSF - IBSS merge with BSSID %pM\n",
- sdata->dev->name, mgmt->bssid);
+ sdata->name, mgmt->bssid);
#endif
ieee80211_sta_join_ibss(sdata, bss);
ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa, supp_rates);
@@ -393,7 +393,7 @@ struct sta_info *ieee80211_ibss_add_sta(
if (local->num_sta >= IEEE80211_IBSS_MAX_STA_ENTRIES) {
if (net_ratelimit())
printk(KERN_DEBUG "%s: No room for a new IBSS STA entry %pM\n",
- sdata->dev->name, addr);
+ sdata->name, addr);
return NULL;
}
@@ -402,7 +402,7 @@ struct sta_info *ieee80211_ibss_add_sta(
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
printk(KERN_DEBUG "%s: Adding new IBSS station %pM (dev=%s)\n",
- wiphy_name(local->hw.wiphy), addr, sdata->dev->name);
+ wiphy_name(local->hw.wiphy), addr, sdata->name);
#endif
sta = sta_info_alloc(sdata, addr, GFP_ATOMIC);
@@ -466,7 +466,7 @@ static void ieee80211_sta_merge_ibss(str
return;
printk(KERN_DEBUG "%s: No active IBSS STAs - trying to scan for other "
- "IBSS networks with same SSID (merge)\n", sdata->dev->name);
+ "IBSS networks with same SSID (merge)\n", sdata->name);
ieee80211_request_internal_scan(sdata, ifibss->ssid, ifibss->ssid_len);
}
@@ -488,13 +488,13 @@ static void ieee80211_sta_create_ibss(st
* random number generator get different BSSID. */
get_random_bytes(bssid, ETH_ALEN);
for (i = 0; i < ETH_ALEN; i++)
- bssid[i] ^= sdata->dev->dev_addr[i];
+ bssid[i] ^= sdata->vif.addr[i];
bssid[0] &= ~0x01;
bssid[0] |= 0x02;
}
printk(KERN_DEBUG "%s: Creating new IBSS network, BSSID %pM\n",
- sdata->dev->name, bssid);
+ sdata->name, bssid);
sband = local->hw.wiphy->bands[ifibss->channel->band];
@@ -523,7 +523,7 @@ static void ieee80211_sta_find_ibss(stru
active_ibss = ieee80211_sta_active_ibss(sdata);
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: sta_find_ibss (active_ibss=%d)\n",
- sdata->dev->name, active_ibss);
+ sdata->name, active_ibss);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
if (active_ibss)
@@ -552,7 +552,7 @@ static void ieee80211_sta_find_ibss(stru
printk(KERN_DEBUG "%s: Selected IBSS BSSID %pM"
" based on configured SSID\n",
- sdata->dev->name, bss->cbss.bssid);
+ sdata->name, bss->cbss.bssid);
ieee80211_sta_join_ibss(sdata, bss);
ieee80211_rx_bss_put(local, bss);
@@ -571,7 +571,7 @@ static void ieee80211_sta_find_ibss(stru
} else if (time_after(jiffies, ifibss->last_scan_completed +
IEEE80211_SCAN_INTERVAL)) {
printk(KERN_DEBUG "%s: Trigger new scan to find an IBSS to "
- "join\n", sdata->dev->name);
+ "join\n", sdata->name);
ieee80211_request_internal_scan(sdata, ifibss->ssid,
ifibss->ssid_len);
@@ -585,7 +585,7 @@ static void ieee80211_sta_find_ibss(stru
return;
}
printk(KERN_DEBUG "%s: IBSS not allowed on"
- " %d MHz\n", sdata->dev->name,
+ " %d MHz\n", sdata->name,
local->hw.conf.channel->center_freq);
/* No IBSS found - decrease scan interval and continue
@@ -619,7 +619,7 @@ static void ieee80211_rx_mgmt_probe_req(
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: RX ProbeReq SA=%pM DA=%pM BSSID=%pM"
" (tx_last_beacon=%d)\n",
- sdata->dev->name, mgmt->sa, mgmt->da,
+ sdata->name, mgmt->sa, mgmt->da,
mgmt->bssid, tx_last_beacon);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
@@ -637,7 +637,7 @@ static void ieee80211_rx_mgmt_probe_req(
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: Invalid SSID IE in ProbeReq "
"from %pM\n",
- sdata->dev->name, mgmt->sa);
+ sdata->name, mgmt->sa);
#endif
return;
}
@@ -657,7 +657,7 @@ static void ieee80211_rx_mgmt_probe_req(
memcpy(resp->da, mgmt->sa, ETH_ALEN);
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: Sending ProbeResp to %pM\n",
- sdata->dev->name, resp->da);
+ sdata->name, resp->da);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
@@ -671,7 +671,7 @@ static void ieee80211_rx_mgmt_probe_resp
size_t baselen;
struct ieee802_11_elems elems;
- if (memcmp(mgmt->da, sdata->dev->dev_addr, ETH_ALEN))
+ if (memcmp(mgmt->da, sdata->vif.addr, ETH_ALEN))
return; /* ignore ProbeResp to foreign address */
baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
--- wireless-testing.orig/net/mac80211/status.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/status.c 2009-11-20 11:43:00.000000000 +0100
@@ -167,7 +167,7 @@ void ieee80211_tx_status(struct ieee8021
for_each_sta_info(local, hdr->addr1, sta, tmp) {
/* skip wrong virtual interface */
- if (memcmp(hdr->addr2, sta->sdata->dev->dev_addr, ETH_ALEN))
+ if (memcmp(hdr->addr2, sta->sdata->vif.addr, ETH_ALEN))
continue;
if (!(info->flags & IEEE80211_TX_STAT_ACK) &&
--- wireless-testing.orig/net/mac80211/main.c 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/main.c 2009-11-20 11:43:00.000000000 +0100
@@ -32,7 +32,6 @@
#include "led.h"
#include "cfg.h"
#include "debugfs.h"
-#include "debugfs_netdev.h"
void ieee80211_configure_filter(struct ieee80211_local *local)
{
@@ -173,7 +172,7 @@ void ieee80211_bss_info_change_notify(st
} else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
sdata->vif.bss_conf.bssid = sdata->u.ibss.bssid;
else if (sdata->vif.type == NL80211_IFTYPE_AP)
- sdata->vif.bss_conf.bssid = sdata->dev->dev_addr;
+ sdata->vif.bss_conf.bssid = sdata->vif.addr;
else if (ieee80211_vif_is_mesh(&sdata->vif)) {
sdata->vif.bss_conf.bssid = zero;
} else {
@@ -672,11 +671,19 @@ static int __init ieee80211_init(void)
ret = rc80211_pid_init();
if (ret)
- return ret;
+ goto err_pid;
- ieee80211_debugfs_netdev_init();
+ ret = ieee80211_iface_init();
+ if (ret)
+ goto err_netdev;
return 0;
+ err_netdev:
+ rc80211_pid_exit();
+ err_pid:
+ rc80211_minstrel_exit();
+
+ return ret;
}
static void __exit ieee80211_exit(void)
@@ -693,7 +700,7 @@ static void __exit ieee80211_exit(void)
if (mesh_allocated)
ieee80211s_stop();
- ieee80211_debugfs_netdev_exit();
+ ieee80211_iface_exit();
}
--- wireless-testing.orig/net/mac80211/mesh.c 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/mesh.c 2009-11-20 11:43:00.000000000 +0100
@@ -457,7 +457,7 @@ static void ieee80211_mesh_housekeeping(
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
printk(KERN_DEBUG "%s: running mesh housekeeping\n",
- sdata->dev->name);
+ sdata->name);
#endif
ieee80211_sta_expire(sdata, IEEE80211_MESH_PEER_INACTIVITY_LIMIT);
@@ -565,7 +565,7 @@ static void ieee80211_mesh_rx_bcn_presp(
/* ignore ProbeResp to foreign address */
if (stype == IEEE80211_STYPE_PROBE_RESP &&
- compare_ether_addr(mgmt->da, sdata->dev->dev_addr))
+ compare_ether_addr(mgmt->da, sdata->vif.addr))
return;
baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
--- wireless-testing.orig/net/mac80211/mesh_hwmp.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/mesh_hwmp.c 2009-11-20 11:43:00.000000000 +0100
@@ -128,9 +128,9 @@ static int mesh_path_sel_frame_tx(enum m
IEEE80211_STYPE_ACTION);
memcpy(mgmt->da, da, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
/* BSSID == SA */
- memcpy(mgmt->bssid, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
mgmt->u.action.category = MESH_PATH_SEL_CATEGORY;
mgmt->u.action.u.mesh_action.action_code = MESH_PATH_SEL_ACTION;
@@ -222,7 +222,7 @@ int mesh_path_error_tx(u8 ttl, u8 *targe
IEEE80211_STYPE_ACTION);
memcpy(mgmt->da, ra, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
/* BSSID is left zeroed, wildcard value */
mgmt->u.action.category = MESH_PATH_SEL_CATEGORY;
mgmt->u.action.u.mesh_action.action_code = MESH_PATH_SEL_ACTION;
@@ -374,7 +374,7 @@ static u32 hwmp_route_info_get(struct ie
new_metric = MAX_METRIC;
exp_time = TU_TO_EXP_TIME(orig_lifetime);
- if (memcmp(orig_addr, sdata->dev->dev_addr, ETH_ALEN) == 0) {
+ if (memcmp(orig_addr, sdata->vif.addr, ETH_ALEN) == 0) {
/* This MP is the originator, we are not interested in this
* frame, except for updating transmitter's path info.
*/
@@ -486,7 +486,7 @@ static void hwmp_preq_frame_process(stru
mhwmp_dbg("received PREQ from %pM\n", orig_addr);
- if (memcmp(target_addr, sdata->dev->dev_addr, ETH_ALEN) == 0) {
+ if (memcmp(target_addr, sdata->vif.addr, ETH_ALEN) == 0) {
mhwmp_dbg("PREQ is for us\n");
forward = false;
reply = true;
@@ -579,7 +579,7 @@ static void hwmp_prep_frame_process(stru
* replies
*/
target_addr = PREP_IE_TARGET_ADDR(prep_elem);
- if (memcmp(target_addr, sdata->dev->dev_addr, ETH_ALEN) == 0)
+ if (memcmp(target_addr, sdata->vif.addr, ETH_ALEN) == 0)
/* destination, no forwarding required */
return;
@@ -890,7 +890,7 @@ void mesh_path_start_discovery(struct ie
target_flags = MP_F_RF;
spin_unlock_bh(&mpath->state_lock);
- mesh_path_sel_frame_tx(MPATH_PREQ, 0, sdata->dev->dev_addr,
+ mesh_path_sel_frame_tx(MPATH_PREQ, 0, sdata->vif.addr,
cpu_to_le32(ifmsh->sn), target_flags, mpath->dst,
cpu_to_le32(mpath->sn), broadcast_addr, 0,
ttl, cpu_to_le32(lifetime), 0,
@@ -938,7 +938,7 @@ int mesh_nexthop_lookup(struct sk_buff *
if (mpath->flags & MESH_PATH_ACTIVE) {
if (time_after(jiffies, mpath->exp_time +
msecs_to_jiffies(sdata->u.mesh.mshcfg.path_refresh_time))
- && !memcmp(sdata->dev->dev_addr, hdr->addr4,
+ && !memcmp(sdata->vif.addr, hdr->addr4,
ETH_ALEN)
&& !(mpath->flags & MESH_PATH_RESOLVING)
&& !(mpath->flags & MESH_PATH_FIXED)) {
@@ -1011,7 +1011,7 @@ mesh_path_tx_root_frame(struct ieee80211
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
- mesh_path_sel_frame_tx(MPATH_RANN, 0, sdata->dev->dev_addr,
+ mesh_path_sel_frame_tx(MPATH_RANN, 0, sdata->vif.addr,
cpu_to_le32(++ifmsh->sn),
0, NULL, 0, broadcast_addr,
0, MESH_TTL, 0, 0, 0, sdata);
--- wireless-testing.orig/net/mac80211/mesh_pathtbl.c 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/mesh_pathtbl.c 2009-11-20 11:43:00.000000000 +0100
@@ -260,7 +260,7 @@ int mesh_path_add(u8 *dst, struct ieee80
int err = 0;
u32 hash_idx;
- if (memcmp(dst, sdata->dev->dev_addr, ETH_ALEN) == 0)
+ if (memcmp(dst, sdata->vif.addr, ETH_ALEN) == 0)
/* never add ourselves as neighbours */
return -ENOTSUPP;
@@ -377,7 +377,7 @@ int mpp_path_add(u8 *dst, u8 *mpp, struc
int err = 0;
u32 hash_idx;
- if (memcmp(dst, sdata->dev->dev_addr, ETH_ALEN) == 0)
+ if (memcmp(dst, sdata->vif.addr, ETH_ALEN) == 0)
/* never add ourselves as neighbours */
return -ENOTSUPP;
@@ -605,7 +605,7 @@ void mesh_path_discard_frame(struct sk_b
struct mesh_path *mpath;
u32 sn = 0;
- if (memcmp(hdr->addr4, sdata->dev->dev_addr, ETH_ALEN) != 0) {
+ if (memcmp(hdr->addr4, sdata->vif.addr, ETH_ALEN) != 0) {
u8 *ra, *da;
da = hdr->addr3;
--- wireless-testing.orig/net/mac80211/mesh_plink.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/mesh_plink.c 2009-11-20 11:43:00.000000000 +0100
@@ -169,7 +169,7 @@ static int mesh_plink_frame_tx(struct ie
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_ACTION);
memcpy(mgmt->da, da, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
/* BSSID is left zeroed, wildcard value */
mgmt->u.action.category = MESH_PLINK_CATEGORY;
mgmt->u.action.u.plink_action.action_code = action;
--- wireless-testing.orig/net/mac80211/mlme.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/mlme.c 2009-11-20 11:43:00.000000000 +0100
@@ -248,7 +248,7 @@ static void ieee80211_send_assoc(struct
wk->ssid_len);
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for assoc "
- "frame\n", sdata->dev->name);
+ "frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
@@ -282,7 +282,7 @@ static void ieee80211_send_assoc(struct
mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24);
memset(mgmt, 0, 24);
memcpy(mgmt->da, wk->bss->cbss.bssid, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, wk->bss->cbss.bssid, ETH_ALEN);
if (!is_zero_ether_addr(wk->prev_bssid)) {
@@ -443,7 +443,7 @@ static void ieee80211_send_deauth_disass
skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*mgmt));
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for "
- "deauth/disassoc frame\n", sdata->dev->name);
+ "deauth/disassoc frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
@@ -451,7 +451,7 @@ static void ieee80211_send_deauth_disass
mgmt = (struct ieee80211_mgmt *) skb_put(skb, 24);
memset(mgmt, 0, 24);
memcpy(mgmt->da, bssid, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, bssid, ETH_ALEN);
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT | stype);
skb_put(skb, 2);
@@ -484,7 +484,7 @@ void ieee80211_send_pspoll(struct ieee80
skb = dev_alloc_skb(local->hw.extra_tx_headroom + sizeof(*pspoll));
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for "
- "pspoll frame\n", sdata->dev->name);
+ "pspoll frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
@@ -499,7 +499,7 @@ void ieee80211_send_pspoll(struct ieee80
pspoll->aid |= cpu_to_le16(1 << 15 | 1 << 14);
memcpy(pspoll->bssid, ifmgd->bssid, ETH_ALEN);
- memcpy(pspoll->ta, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(pspoll->ta, sdata->vif.addr, ETH_ALEN);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
@@ -519,7 +519,7 @@ void ieee80211_send_nullfunc(struct ieee
skb = dev_alloc_skb(local->hw.extra_tx_headroom + 24);
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for nullfunc "
- "frame\n", sdata->dev->name);
+ "frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
@@ -532,7 +532,7 @@ void ieee80211_send_nullfunc(struct ieee
fc |= cpu_to_le16(IEEE80211_FCTL_PM);
nullfunc->frame_control = fc;
memcpy(nullfunc->addr1, sdata->u.mgd.bssid, ETH_ALEN);
- memcpy(nullfunc->addr2, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(nullfunc->addr2, sdata->vif.addr, ETH_ALEN);
memcpy(nullfunc->addr3, sdata->u.mgd.bssid, ETH_ALEN);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
@@ -948,7 +948,7 @@ ieee80211_direct_probe(struct ieee80211_
wk->tries++;
if (wk->tries > IEEE80211_AUTH_MAX_TRIES) {
printk(KERN_DEBUG "%s: direct probe to AP %pM timed out\n",
- sdata->dev->name, wk->bss->cbss.bssid);
+ sdata->name, wk->bss->cbss.bssid);
/*
* Most likely AP is not in the range so remove the
@@ -966,7 +966,7 @@ ieee80211_direct_probe(struct ieee80211_
}
printk(KERN_DEBUG "%s: direct probe to AP %pM (try %d)\n",
- sdata->dev->name, wk->bss->cbss.bssid,
+ sdata->name, wk->bss->cbss.bssid,
wk->tries);
/*
@@ -993,7 +993,7 @@ ieee80211_authenticate(struct ieee80211_
if (wk->tries > IEEE80211_AUTH_MAX_TRIES) {
printk(KERN_DEBUG "%s: authentication with AP %pM"
" timed out\n",
- sdata->dev->name, wk->bss->cbss.bssid);
+ sdata->name, wk->bss->cbss.bssid);
/*
* Most likely AP is not in the range so remove the
@@ -1011,7 +1011,7 @@ ieee80211_authenticate(struct ieee80211_
}
printk(KERN_DEBUG "%s: authenticate with AP %pM (try %d)\n",
- sdata->dev->name, wk->bss->cbss.bssid, wk->tries);
+ sdata->name, wk->bss->cbss.bssid, wk->tries);
ieee80211_send_auth(sdata, 1, wk->auth_alg, wk->ie, wk->ie_len,
wk->bss->cbss.bssid, NULL, 0, 0);
@@ -1133,7 +1133,7 @@ ieee80211_associate(struct ieee80211_sub
if (wk->tries > IEEE80211_ASSOC_MAX_TRIES) {
printk(KERN_DEBUG "%s: association with AP %pM"
" timed out\n",
- sdata->dev->name, wk->bss->cbss.bssid);
+ sdata->name, wk->bss->cbss.bssid);
/*
* Most likely AP is not in the range so remove the
@@ -1151,7 +1151,7 @@ ieee80211_associate(struct ieee80211_sub
}
printk(KERN_DEBUG "%s: associate with AP %pM (try %d)\n",
- sdata->dev->name, wk->bss->cbss.bssid, wk->tries);
+ sdata->name, wk->bss->cbss.bssid, wk->tries);
ieee80211_send_assoc(sdata, wk);
wk->timeout = jiffies + IEEE80211_ASSOC_TIMEOUT;
@@ -1212,7 +1212,7 @@ static void ieee80211_mgd_probe_ap(struc
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (beacon && net_ratelimit())
printk(KERN_DEBUG "%s: detected beacon loss from AP "
- "- sending probe request\n", sdata->dev->name);
+ "- sending probe request\n", sdata->name);
#endif
/*
@@ -1269,7 +1269,7 @@ static void ieee80211_auth_completed(str
struct ieee80211_mgd_work *wk)
{
wk->state = IEEE80211_MGD_STATE_IDLE;
- printk(KERN_DEBUG "%s: authenticated\n", sdata->dev->name);
+ printk(KERN_DEBUG "%s: authenticated\n", sdata->name);
}
@@ -1366,7 +1366,7 @@ ieee80211_rx_mgmt_deauth(struct ieee8021
reason_code = le16_to_cpu(mgmt->u.deauth.reason_code);
printk(KERN_DEBUG "%s: deauthenticated from %pM (Reason: %u)\n",
- sdata->dev->name, bssid, reason_code);
+ sdata->name, bssid, reason_code);
if (!wk) {
ieee80211_set_disassoc(sdata, true);
@@ -1400,7 +1400,7 @@ ieee80211_rx_mgmt_disassoc(struct ieee80
reason_code = le16_to_cpu(mgmt->u.disassoc.reason_code);
printk(KERN_DEBUG "%s: disassociated from %pM (Reason: %u)\n",
- sdata->dev->name, mgmt->sa, reason_code);
+ sdata->name, mgmt->sa, reason_code);
ieee80211_set_disassoc(sdata, false);
return RX_MGMT_CFG80211_DISASSOC;
@@ -1444,7 +1444,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee
printk(KERN_DEBUG "%s: RX %sssocResp from %pM (capab=0x%x "
"status=%d aid=%d)\n",
- sdata->dev->name, reassoc ? "Rea" : "A", mgmt->sa,
+ sdata->name, reassoc ? "Rea" : "A", mgmt->sa,
capab_info, status_code, (u16)(aid & ~(BIT(15) | BIT(14))));
pos = mgmt->u.assoc_resp.variable;
@@ -1458,7 +1458,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee
ms = tu * 1024 / 1000;
printk(KERN_DEBUG "%s: AP rejected association temporarily; "
"comeback duration %u TU (%u ms)\n",
- sdata->dev->name, tu, ms);
+ sdata->name, tu, ms);
wk->timeout = jiffies + msecs_to_jiffies(ms);
if (ms > IEEE80211_ASSOC_TIMEOUT)
run_again(ifmgd, jiffies + msecs_to_jiffies(ms));
@@ -1467,23 +1467,23 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee
if (status_code != WLAN_STATUS_SUCCESS) {
printk(KERN_DEBUG "%s: AP denied association (code=%d)\n",
- sdata->dev->name, status_code);
+ sdata->name, status_code);
wk->state = IEEE80211_MGD_STATE_IDLE;
return RX_MGMT_CFG80211_ASSOC;
}
if ((aid & (BIT(15) | BIT(14))) != (BIT(15) | BIT(14)))
printk(KERN_DEBUG "%s: invalid aid value %d; bits 15:14 not "
- "set\n", sdata->dev->name, aid);
+ "set\n", sdata->name, aid);
aid &= ~(BIT(15) | BIT(14));
if (!elems.supp_rates) {
printk(KERN_DEBUG "%s: no SuppRates element in AssocResp\n",
- sdata->dev->name);
+ sdata->name);
return RX_MGMT_NONE;
}
- printk(KERN_DEBUG "%s: associated\n", sdata->dev->name);
+ printk(KERN_DEBUG "%s: associated\n", sdata->name);
ifmgd->aid = aid;
rcu_read_lock();
@@ -1498,7 +1498,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee
sta = sta_info_alloc(sdata, wk->bss->cbss.bssid, GFP_KERNEL);
if (!sta) {
printk(KERN_DEBUG "%s: failed to alloc STA entry for"
- " the AP\n", sdata->dev->name);
+ " the AP\n", sdata->name);
return RX_MGMT_NONE;
}
@@ -1576,7 +1576,7 @@ ieee80211_rx_mgmt_assoc_resp(struct ieee
int err = sta_info_insert(sta);
if (err) {
printk(KERN_DEBUG "%s: failed to insert STA entry for"
- " the AP (error %d)\n", sdata->dev->name, err);
+ " the AP (error %d)\n", sdata->name, err);
rcu_read_unlock();
return RX_MGMT_NONE;
}
@@ -1671,7 +1671,7 @@ static void ieee80211_rx_mgmt_probe_resp
ASSERT_MGD_MTX(ifmgd);
- if (memcmp(mgmt->da, sdata->dev->dev_addr, ETH_ALEN))
+ if (memcmp(mgmt->da, sdata->vif.addr, ETH_ALEN))
return; /* ignore ProbeResp to foreign address */
baselen = (u8 *) mgmt->u.probe_resp.variable - (u8 *) mgmt;
@@ -1686,7 +1686,7 @@ static void ieee80211_rx_mgmt_probe_resp
/* direct probe may be part of the association flow */
if (wk && wk->state == IEEE80211_MGD_STATE_PROBE) {
printk(KERN_DEBUG "%s: direct probe responded\n",
- sdata->dev->name);
+ sdata->name);
wk->tries = 0;
wk->state = IEEE80211_MGD_STATE_AUTH;
WARN_ON(ieee80211_authenticate(sdata, wk) != RX_MGMT_NONE);
@@ -1779,7 +1779,7 @@ static void ieee80211_rx_mgmt_beacon(str
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: cancelling probereq poll due "
- "to a received beacon\n", sdata->dev->name);
+ "to a received beacon\n", sdata->name);
}
#endif
ifmgd->flags &= ~IEEE80211_STA_BEACON_POLL;
@@ -2554,7 +2554,7 @@ int ieee80211_mgd_deauth(struct ieee8021
mutex_unlock(&ifmgd->mtx);
printk(KERN_DEBUG "%s: deauthenticating from %pM by local choice (reason=%d)\n",
- sdata->dev->name, bssid, req->reason_code);
+ sdata->name, bssid, req->reason_code);
ieee80211_send_deauth_disassoc(sdata, bssid,
IEEE80211_STYPE_DEAUTH, req->reason_code,
@@ -2583,7 +2583,7 @@ int ieee80211_mgd_disassoc(struct ieee80
}
printk(KERN_DEBUG "%s: disassociating from %pM by local choice (reason=%d)\n",
- sdata->dev->name, req->bss->bssid, req->reason_code);
+ sdata->name, req->bss->bssid, req->reason_code);
ieee80211_set_disassoc(sdata, false);
--- wireless-testing.orig/net/mac80211/rx.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/rx.c 2009-11-20 11:43:00.000000000 +0100
@@ -287,15 +287,15 @@ ieee80211_rx_monitor(struct ieee80211_lo
skb->protocol = htons(ETH_P_802_2);
list_for_each_entry_rcu(sdata, &local->interfaces, list) {
- if (!netif_running(sdata->dev))
- continue;
-
if (sdata->vif.type != NL80211_IFTYPE_MONITOR)
continue;
if (sdata->u.mntr_flags & MONITOR_FLAG_COOK_FRAMES)
continue;
+ if (!netif_running(sdata->dev))
+ continue;
+
if (prev_dev) {
skb2 = skb_clone(skb, GFP_ATOMIC);
if (skb2) {
@@ -480,7 +480,7 @@ ieee80211_rx_mesh_check(struct ieee80211
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
unsigned int hdrlen = ieee80211_hdrlen(hdr->frame_control);
- char *dev_addr = rx->sdata->dev->dev_addr;
+ char *dev_addr = rx->sdata->vif.addr;
if (ieee80211_is_data(hdr->frame_control)) {
if (is_multicast_ether_addr(hdr->addr1)) {
@@ -1028,7 +1028,7 @@ static void ap_sta_ps_start(struct sta_i
drv_sta_notify(local, &sdata->vif, STA_NOTIFY_SLEEP, &sta->sta);
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "%s: STA %pM aid %d enters power save mode\n",
- sdata->dev->name, sta->sta.addr, sta->sta.aid);
+ sdata->name, sta->sta.addr, sta->sta.aid);
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
}
@@ -1042,13 +1042,13 @@ static void ap_sta_ps_end(struct sta_inf
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "%s: STA %pM aid %d exits power save mode\n",
- sdata->dev->name, sta->sta.addr, sta->sta.aid);
+ sdata->name, sta->sta.addr, sta->sta.aid);
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
if (test_sta_flags(sta, WLAN_STA_PS_DRIVER)) {
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "%s: STA %pM aid %d driver-ps-blocked\n",
- sdata->dev->name, sta->sta.addr, sta->sta.aid);
+ sdata->name, sta->sta.addr, sta->sta.aid);
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
return;
}
@@ -1160,7 +1160,7 @@ ieee80211_reassemble_add(struct ieee8021
printk(KERN_DEBUG "%s: RX reassembly removed oldest "
"fragment entry (idx=%d age=%lu seq=%d last_frag=%d "
"addr1=%pM addr2=%pM\n",
- sdata->dev->name, idx,
+ sdata->name, idx,
jiffies - entry->first_frag_time, entry->seq,
entry->last_frag, hdr->addr1, hdr->addr2);
#endif
@@ -1428,7 +1428,6 @@ static int
__ieee80211_data_to_8023(struct ieee80211_rx_data *rx)
{
struct ieee80211_sub_if_data *sdata = rx->sdata;
- struct net_device *dev = sdata->dev;
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data;
if (ieee80211_has_a4(hdr->frame_control) &&
@@ -1440,7 +1439,7 @@ __ieee80211_data_to_8023(struct ieee8021
(sdata->vif.type == NL80211_IFTYPE_STATION && sdata->u.mgd.use_4addr)))
return -1;
- return ieee80211_data_to_8023(rx->skb, dev->dev_addr, sdata->vif.type);
+ return ieee80211_data_to_8023(rx->skb, sdata->vif.addr, sdata->vif.type);
}
/*
@@ -1457,7 +1456,7 @@ static bool ieee80211_frame_allowed(stru
* of whether the frame was encrypted or not.
*/
if (ehdr->h_proto == htons(ETH_P_PAE) &&
- (compare_ether_addr(ehdr->h_dest, rx->sdata->dev->dev_addr) == 0 ||
+ (compare_ether_addr(ehdr->h_dest, rx->sdata->vif.addr) == 0 ||
compare_ether_addr(ehdr->h_dest, pae_group_addr) == 0))
return true;
@@ -1725,7 +1724,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80
/* Frame has reached destination. Don't forward */
if (!is_multicast_ether_addr(hdr->addr1) &&
- compare_ether_addr(sdata->dev->dev_addr, hdr->addr3) == 0)
+ compare_ether_addr(sdata->vif.addr, hdr->addr3) == 0)
return RX_CONTINUE;
mesh_hdr->ttl--;
@@ -1742,10 +1741,10 @@ ieee80211_rx_h_mesh_fwding(struct ieee80
if (!fwd_skb && net_ratelimit())
printk(KERN_DEBUG "%s: failed to clone mesh frame\n",
- sdata->dev->name);
+ sdata->name);
fwd_hdr = (struct ieee80211_hdr *) fwd_skb->data;
- memcpy(fwd_hdr->addr2, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(fwd_hdr->addr2, sdata->vif.addr, ETH_ALEN);
info = IEEE80211_SKB_CB(fwd_skb);
memset(info, 0, sizeof(*info));
info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING;
@@ -1874,7 +1873,7 @@ static void ieee80211_process_sa_query_r
struct sk_buff *skb;
struct ieee80211_mgmt *resp;
- if (compare_ether_addr(mgmt->da, sdata->dev->dev_addr) != 0) {
+ if (compare_ether_addr(mgmt->da, sdata->vif.addr) != 0) {
/* Not to own unicast address */
return;
}
@@ -1898,7 +1897,7 @@ static void ieee80211_process_sa_query_r
resp = (struct ieee80211_mgmt *) skb_put(skb, 24);
memset(resp, 0, 24);
memcpy(resp->da, mgmt->sa, ETH_ALEN);
- memcpy(resp->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(resp->sa, sdata->vif.addr, ETH_ALEN);
memcpy(resp->bssid, sdata->u.mgd.bssid, ETH_ALEN);
resp->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_ACTION);
@@ -2278,7 +2277,7 @@ static int prepare_for_handlers(struct i
if (!bssid && !sdata->u.mgd.use_4addr)
return 0;
if (!multicast &&
- compare_ether_addr(sdata->dev->dev_addr, hdr->addr1) != 0) {
+ compare_ether_addr(sdata->vif.addr, hdr->addr1) != 0) {
if (!(sdata->dev->flags & IFF_PROMISC))
return 0;
rx->flags &= ~IEEE80211_RX_RA_MATCH;
@@ -2295,7 +2294,7 @@ static int prepare_for_handlers(struct i
return 0;
rx->flags &= ~IEEE80211_RX_RA_MATCH;
} else if (!multicast &&
- compare_ether_addr(sdata->dev->dev_addr,
+ compare_ether_addr(sdata->vif.addr,
hdr->addr1) != 0) {
if (!(sdata->dev->flags & IFF_PROMISC))
return 0;
@@ -2312,7 +2311,7 @@ static int prepare_for_handlers(struct i
break;
case NL80211_IFTYPE_MESH_POINT:
if (!multicast &&
- compare_ether_addr(sdata->dev->dev_addr,
+ compare_ether_addr(sdata->vif.addr,
hdr->addr1) != 0) {
if (!(sdata->dev->flags & IFF_PROMISC))
return 0;
@@ -2323,11 +2322,11 @@ static int prepare_for_handlers(struct i
case NL80211_IFTYPE_AP_VLAN:
case NL80211_IFTYPE_AP:
if (!bssid) {
- if (compare_ether_addr(sdata->dev->dev_addr,
+ if (compare_ether_addr(sdata->vif.addr,
hdr->addr1))
return 0;
} else if (!ieee80211_bssid_match(bssid,
- sdata->dev->dev_addr)) {
+ sdata->vif.addr)) {
if (!(rx->flags & IEEE80211_RX_IN_SCAN))
return 0;
rx->flags &= ~IEEE80211_RX_RA_MATCH;
@@ -2446,7 +2445,7 @@ static void __ieee80211_rx_handle_packet
printk(KERN_DEBUG "%s: failed to copy "
"multicast frame for %s\n",
wiphy_name(local->hw.wiphy),
- prev->dev->name);
+ prev->name);
continue;
}
ieee80211_invoke_rx_handlers(prev, &rx, skb_new, rate);
--- wireless-testing.orig/net/mac80211/scan.c 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/scan.c 2009-11-20 11:43:00.000000000 +0100
@@ -147,7 +147,7 @@ ieee80211_scan_rx(struct ieee80211_sub_i
presp = ieee80211_is_probe_resp(fc);
if (presp) {
/* ignore ProbeResp to foreign address */
- if (memcmp(mgmt->da, sdata->dev->dev_addr, ETH_ALEN))
+ if (memcmp(mgmt->da, sdata->vif.addr, ETH_ALEN))
return RX_DROP_MONITOR;
presp = true;
--- wireless-testing.orig/net/mac80211/spectmgmt.c 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/spectmgmt.c 2009-11-20 11:43:00.000000000 +0100
@@ -35,7 +35,7 @@ static void ieee80211_send_refuse_measur
if (!skb) {
printk(KERN_ERR "%s: failed to allocate buffer for "
- "measurement report frame\n", sdata->dev->name);
+ "measurement report frame\n", sdata->name);
return;
}
@@ -43,7 +43,7 @@ static void ieee80211_send_refuse_measur
msr_report = (struct ieee80211_mgmt *)skb_put(skb, 24);
memset(msr_report, 0, 24);
memcpy(msr_report->da, da, ETH_ALEN);
- memcpy(msr_report->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(msr_report->sa, sdata->vif.addr, ETH_ALEN);
memcpy(msr_report->bssid, bssid, ETH_ALEN);
msr_report->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_ACTION);
--- wireless-testing.orig/net/mac80211/sta_info.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/sta_info.c 2009-11-20 11:43:00.000000000 +0100
@@ -372,7 +372,7 @@ int sta_info_insert(struct sta_info *sta
goto out_free;
}
- if (WARN_ON(compare_ether_addr(sta->sta.addr, sdata->dev->dev_addr) == 0 ||
+ if (WARN_ON(compare_ether_addr(sta->sta.addr, sdata->vif.addr) == 0 ||
is_multicast_ether_addr(sta->sta.addr))) {
err = -EINVAL;
goto out_free;
@@ -831,7 +831,7 @@ void ieee80211_sta_expire(struct ieee802
if (time_after(jiffies, sta->last_rx + exp_time)) {
#ifdef CONFIG_MAC80211_IBSS_DEBUG
printk(KERN_DEBUG "%s: expiring inactive STA %pM\n",
- sdata->dev->name, sta->sta.addr);
+ sdata->name, sta->sta.addr);
#endif
__sta_info_unlink(&sta);
if (sta)
@@ -889,7 +889,7 @@ void ieee80211_sta_ps_deliver_wakeup(str
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
printk(KERN_DEBUG "%s: STA %pM aid %d sending %d filtered/%d PS frames "
- "since STA not sleeping anymore\n", sdata->dev->name,
+ "since STA not sleeping anymore\n", sdata->name,
sta->sta.addr, sta->sta.aid, sent - buffered, buffered);
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
}
@@ -948,7 +948,7 @@ void ieee80211_sta_ps_deliver_poll_respo
*/
printk(KERN_DEBUG "%s: STA %pM sent PS Poll even "
"though there are no buffered frames for it\n",
- sdata->dev->name, sta->sta.addr);
+ sdata->name, sta->sta.addr);
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
}
}
--- wireless-testing.orig/net/mac80211/tx.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/tx.c 2009-11-20 11:43:00.000000000 +0100
@@ -223,7 +223,7 @@ ieee80211_tx_h_check_assoc(struct ieee80
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
printk(KERN_DEBUG "%s: dropped data frame to not "
"associated station %pM\n",
- tx->dev->name, hdr->addr1);
+ tx->sdata->name, hdr->addr1);
#endif /* CONFIG_MAC80211_VERBOSE_DEBUG */
I802_DEBUG_INC(tx->local->tx_handlers_drop_not_assoc);
return TX_DROP;
@@ -331,7 +331,7 @@ ieee80211_tx_h_multicast_ps_buf(struct i
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
if (net_ratelimit())
printk(KERN_DEBUG "%s: BC TX buffer full - dropping the oldest frame\n",
- tx->dev->name);
+ tx->sdata->name);
#endif
dev_kfree_skb(skb_dequeue(&tx->sdata->bss->ps_bc_buf));
} else
@@ -390,7 +390,7 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
if (net_ratelimit()) {
printk(KERN_DEBUG "%s: STA %pM TX "
"buffer full - dropping oldest frame\n",
- tx->dev->name, sta->sta.addr);
+ tx->sdata->name, sta->sta.addr);
}
#endif
dev_kfree_skb(old);
@@ -415,7 +415,7 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
#ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG
else if (unlikely(staflags & WLAN_STA_PS_STA)) {
printk(KERN_DEBUG "%s: STA %pM in PS mode, but pspoll "
- "set -> send frame\n", tx->dev->name,
+ "set -> send frame\n", tx->sdata->name,
sta->sta.addr);
}
#endif /* CONFIG_MAC80211_VERBOSE_PS_DEBUG */
@@ -548,7 +548,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee8021
"%s: Dropped data frame as no usable bitrate found while "
"scanning and associated. Target station: "
"%pM on %d GHz band\n",
- tx->dev->name, hdr->addr1,
+ tx->sdata->name, hdr->addr1,
tx->channel->band ? 5 : 2))
return TX_DROP;
@@ -1020,7 +1020,6 @@ ieee80211_tx_prepare(struct ieee80211_su
memset(tx, 0, sizeof(*tx));
tx->skb = skb;
- tx->dev = sdata->dev; /* use original interface */
tx->local = local;
tx->sdata = sdata;
tx->channel = local->hw.conf.channel;
@@ -1473,7 +1472,7 @@ static void ieee80211_xmit(struct ieee80
continue;
if (tmp_sdata->vif.type != NL80211_IFTYPE_AP)
continue;
- if (compare_ether_addr(tmp_sdata->dev->dev_addr,
+ if (compare_ether_addr(tmp_sdata->vif.addr,
hdr->addr2) == 0) {
sdata = tmp_sdata;
break;
@@ -1637,7 +1636,7 @@ netdev_tx_t ieee80211_subif_start_xmit(s
fc |= cpu_to_le16(IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS);
/* RA TA DA SA */
memcpy(hdr.addr1, sta->sta.addr, ETH_ALEN);
- memcpy(hdr.addr2, dev->dev_addr, ETH_ALEN);
+ memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN);
memcpy(hdr.addr3, skb->data, ETH_ALEN);
memcpy(hdr.addr4, skb->data + ETH_ALEN, ETH_ALEN);
hdrlen = 30;
@@ -1651,7 +1650,7 @@ netdev_tx_t ieee80211_subif_start_xmit(s
fc |= cpu_to_le16(IEEE80211_FCTL_FROMDS);
/* DA BSSID SA */
memcpy(hdr.addr1, skb->data, ETH_ALEN);
- memcpy(hdr.addr2, dev->dev_addr, ETH_ALEN);
+ memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN);
memcpy(hdr.addr3, skb->data + ETH_ALEN, ETH_ALEN);
hdrlen = 24;
break;
@@ -1659,7 +1658,7 @@ netdev_tx_t ieee80211_subif_start_xmit(s
fc |= cpu_to_le16(IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS);
/* RA TA DA SA */
memcpy(hdr.addr1, sdata->u.wds.remote_addr, ETH_ALEN);
- memcpy(hdr.addr2, dev->dev_addr, ETH_ALEN);
+ memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN);
memcpy(hdr.addr3, skb->data, ETH_ALEN);
memcpy(hdr.addr4, skb->data + ETH_ALEN, ETH_ALEN);
hdrlen = 30;
@@ -1673,8 +1672,8 @@ netdev_tx_t ieee80211_subif_start_xmit(s
goto fail;
}
- if (compare_ether_addr(dev->dev_addr,
- skb->data + ETH_ALEN) == 0) {
+ if (compare_ether_addr(sdata->vif.addr,
+ skb->data + ETH_ALEN) == 0) {
hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,
skb->data, skb->data + ETH_ALEN);
meshhdrlen = ieee80211_new_mesh_header(&mesh_hdr,
@@ -1704,7 +1703,7 @@ netdev_tx_t ieee80211_subif_start_xmit(s
}
}
hdrlen = ieee80211_fill_mesh_addresses(&hdr, &fc,
- mesh_da, dev->dev_addr);
+ mesh_da, sdata->vif.addr);
rcu_read_unlock();
if (is_mesh_mcast)
meshhdrlen =
@@ -1729,7 +1728,7 @@ netdev_tx_t ieee80211_subif_start_xmit(s
if (sdata->u.mgd.use_4addr && ethertype != ETH_P_PAE) {
fc |= cpu_to_le16(IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS);
/* RA TA DA SA */
- memcpy(hdr.addr2, dev->dev_addr, ETH_ALEN);
+ memcpy(hdr.addr2, sdata->vif.addr, ETH_ALEN);
memcpy(hdr.addr3, skb->data, ETH_ALEN);
memcpy(hdr.addr4, skb->data + ETH_ALEN, ETH_ALEN);
hdrlen = 30;
@@ -1780,7 +1779,7 @@ netdev_tx_t ieee80211_subif_start_xmit(s
unlikely(!is_multicast_ether_addr(hdr.addr1) &&
!(sta_flags & WLAN_STA_AUTHORIZED) &&
!(ethertype == ETH_P_PAE &&
- compare_ether_addr(dev->dev_addr,
+ compare_ether_addr(sdata->vif.addr,
skb->data + ETH_ALEN) == 0))) {
#ifdef CONFIG_MAC80211_VERBOSE_DEBUG
if (net_ratelimit())
@@ -2144,8 +2143,8 @@ struct sk_buff *ieee80211_beacon_get_tim
mgmt->frame_control =
cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_BEACON);
memset(mgmt->da, 0xff, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
- memcpy(mgmt->bssid, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
+ memcpy(mgmt->bssid, sdata->vif.addr, ETH_ALEN);
mgmt->u.beacon.beacon_int =
cpu_to_le16(sdata->vif.bss_conf.beacon_int);
mgmt->u.beacon.capab_info = 0x0; /* 0x0 for MPs */
--- wireless-testing.orig/net/mac80211/util.c 2009-11-20 11:41:41.000000000 +0100
+++ wireless-testing/net/mac80211/util.c 2009-11-20 11:43:00.000000000 +0100
@@ -469,7 +469,7 @@ void ieee80211_iterate_active_interfaces
break;
}
if (netif_running(sdata->dev))
- iterator(data, sdata->dev->dev_addr,
+ iterator(data, sdata->vif.addr,
&sdata->vif);
}
@@ -503,7 +503,7 @@ void ieee80211_iterate_active_interfaces
break;
}
if (netif_running(sdata->dev))
- iterator(data, sdata->dev->dev_addr,
+ iterator(data, sdata->vif.addr,
&sdata->vif);
}
@@ -848,7 +848,7 @@ void ieee80211_send_auth(struct ieee8021
sizeof(*mgmt) + 6 + extra_len);
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for auth "
- "frame\n", sdata->dev->name);
+ "frame\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
@@ -858,7 +858,7 @@ void ieee80211_send_auth(struct ieee8021
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_AUTH);
memcpy(mgmt->da, bssid, ETH_ALEN);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
memcpy(mgmt->bssid, bssid, ETH_ALEN);
mgmt->u.auth.auth_alg = cpu_to_le16(auth_alg);
mgmt->u.auth.auth_transaction = cpu_to_le16(transaction);
@@ -949,7 +949,7 @@ void ieee80211_send_probe_req(struct iee
ie_len);
if (!skb) {
printk(KERN_DEBUG "%s: failed to allocate buffer for probe "
- "request\n", sdata->dev->name);
+ "request\n", sdata->name);
return;
}
skb_reserve(skb, local->hw.extra_tx_headroom);
@@ -958,7 +958,7 @@ void ieee80211_send_probe_req(struct iee
memset(mgmt, 0, 24);
mgmt->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_PROBE_REQ);
- memcpy(mgmt->sa, sdata->dev->dev_addr, ETH_ALEN);
+ memcpy(mgmt->sa, sdata->vif.addr, ETH_ALEN);
if (dst) {
memcpy(mgmt->da, dst, ETH_ALEN);
memcpy(mgmt->bssid, dst, ETH_ALEN);
@@ -1051,7 +1051,7 @@ int ieee80211_reconfig(struct ieee80211_
netif_running(sdata->dev)) {
conf.vif = &sdata->vif;
conf.type = sdata->vif.type;
- conf.mac_addr = sdata->dev->dev_addr;
+ conf.mac_addr = sdata->vif.addr;
res = drv_add_interface(local, &conf);
}
}
--- wireless-testing.orig/include/net/mac80211.h 2009-11-20 11:42:54.000000000 +0100
+++ wireless-testing/include/net/mac80211.h 2009-11-20 11:43:00.000000000 +0100
@@ -659,12 +659,14 @@ struct ieee80211_conf {
* @type: type of this virtual interface
* @bss_conf: BSS configuration for this interface, either our own
* or the BSS we're associated to
+ * @addr: address of this interface
* @drv_priv: data area for driver use, will always be aligned to
* sizeof(void *).
*/
struct ieee80211_vif {
enum nl80211_iftype type;
struct ieee80211_bss_conf bss_conf;
+ u8 addr[ETH_ALEN];
/* must be last */
u8 drv_priv[0] __attribute__((__aligned__(sizeof(void *))));
};
--- wireless-testing.orig/net/mac80211/driver-ops.h 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/driver-ops.h 2009-11-20 11:43:00.000000000 +0100
@@ -39,7 +39,7 @@ static inline int drv_add_interface(stru
struct ieee80211_if_init_conf *conf)
{
int ret = local->ops->add_interface(&local->hw, conf);
- trace_drv_add_interface(local, conf->mac_addr, conf->vif, ret);
+ trace_drv_add_interface(local, conf->vif, ret);
return ret;
}
@@ -47,7 +47,7 @@ static inline void drv_remove_interface(
struct ieee80211_if_init_conf *conf)
{
local->ops->remove_interface(&local->hw, conf);
- trace_drv_remove_interface(local, conf->mac_addr, conf->vif);
+ trace_drv_remove_interface(local, conf->vif);
}
static inline int drv_config(struct ieee80211_local *local, u32 changed)
--- wireless-testing.orig/net/mac80211/driver-trace.h 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/driver-trace.h 2009-11-20 11:43:00.000000000 +0100
@@ -70,11 +70,10 @@ TRACE_EVENT(drv_stop,
TRACE_EVENT(drv_add_interface,
TP_PROTO(struct ieee80211_local *local,
- const u8 *addr,
struct ieee80211_vif *vif,
int ret),
- TP_ARGS(local, addr, vif, ret),
+ TP_ARGS(local, vif, ret),
TP_STRUCT__entry(
LOCAL_ENTRY
@@ -86,7 +85,7 @@ TRACE_EVENT(drv_add_interface,
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
- memcpy(__entry->addr, addr, 6);
+ memcpy(__entry->addr, vif->addr, 6);
__entry->ret = ret;
),
@@ -97,10 +96,9 @@ TRACE_EVENT(drv_add_interface,
);
TRACE_EVENT(drv_remove_interface,
- TP_PROTO(struct ieee80211_local *local,
- const u8 *addr, struct ieee80211_vif *vif),
+ TP_PROTO(struct ieee80211_local *local, struct ieee80211_vif *vif),
- TP_ARGS(local, addr, vif),
+ TP_ARGS(local, vif),
TP_STRUCT__entry(
LOCAL_ENTRY
@@ -111,7 +109,7 @@ TRACE_EVENT(drv_remove_interface,
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
- memcpy(__entry->addr, addr, 6);
+ memcpy(__entry->addr, vif->addr, 6);
),
TP_printk(
--- wireless-testing.orig/net/mac80211/iface.c 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/iface.c 2009-11-20 11:43:00.000000000 +0100
@@ -60,6 +60,22 @@ static int ieee80211_change_mtu(struct n
return 0;
}
+static int ieee80211_change_mac(struct net_device *dev, void *addr)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ int ret;
+
+ if (netif_running(dev))
+ return -EBUSY;
+
+ ret = eth_mac_addr(dev, addr);
+
+ if (ret == 0)
+ memcpy(sdata->vif.addr, addr, ETH_ALEN);
+
+ return ret;
+}
+
static inline int identical_mac_addr_allowed(int type1, int type2)
{
return type1 == NL80211_IFTYPE_MONITOR ||
@@ -234,7 +250,7 @@ static int ieee80211_open(struct net_dev
default:
conf.vif = &sdata->vif;
conf.type = sdata->vif.type;
- conf.mac_addr = dev->dev_addr;
+ conf.mac_addr = sdata->vif.addr;
res = drv_add_interface(local, &conf);
if (res)
goto err_stop;
@@ -514,7 +530,7 @@ static int ieee80211_stop(struct net_dev
conf.vif = &sdata->vif;
conf.type = sdata->vif.type;
- conf.mac_addr = dev->dev_addr;
+ conf.mac_addr = sdata->vif.addr;
/* disable all keys for as long as this netdev is down */
ieee80211_disable_keys(sdata);
drv_remove_interface(local, &conf);
@@ -651,7 +667,7 @@ static const struct net_device_ops ieee8
.ndo_start_xmit = ieee80211_subif_start_xmit,
.ndo_set_multicast_list = ieee80211_set_multicast_list,
.ndo_change_mtu = ieee80211_change_mtu,
- .ndo_set_mac_address = eth_mac_addr,
+ .ndo_set_mac_address = ieee80211_change_mac,
};
static const struct net_device_ops ieee80211_monitorif_ops = {
@@ -799,6 +815,8 @@ int ieee80211_if_add(struct ieee80211_lo
/* don't use IEEE80211_DEV_TO_SUB_IF because it checks too much */
sdata = netdev_priv(ndev);
ndev->ieee80211_ptr = &sdata->wdev;
+ memcpy(sdata->vif.addr, ndev->dev_addr, ETH_ALEN);
+ memcpy(sdata->name, ndev->name, IFNAMSIZ);
/* initialise type-independent data */
sdata->wdev.wiphy = local->hw.wiphy;
@@ -954,3 +972,41 @@ void ieee80211_recalc_idle(struct ieee80
if (chg)
ieee80211_hw_config(local, chg);
}
+
+static int netdev_notify(struct notifier_block *nb,
+ unsigned long state,
+ void *ndev)
+{
+ struct net_device *dev = ndev;
+ struct ieee80211_sub_if_data *sdata;
+
+ if (state != NETDEV_CHANGENAME)
+ return 0;
+
+ if (!dev->ieee80211_ptr || !dev->ieee80211_ptr->wiphy)
+ return 0;
+
+ if (dev->ieee80211_ptr->wiphy->privid != mac80211_wiphy_privid)
+ return 0;
+
+ sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+ memcpy(sdata->name, sdata->name, IFNAMSIZ);
+
+ ieee80211_debugfs_rename_netdev(sdata);
+ return 0;
+}
+
+static struct notifier_block mac80211_netdev_notifier = {
+ .notifier_call = netdev_notify,
+};
+
+int ieee80211_iface_init(void)
+{
+ return register_netdevice_notifier(&mac80211_netdev_notifier);
+}
+
+void ieee80211_iface_exit(void)
+{
+ unregister_netdevice_notifier(&mac80211_netdev_notifier);
+}
--- wireless-testing.orig/net/mac80211/debugfs_netdev.c 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/debugfs_netdev.c 2009-11-20 11:43:00.000000000 +0100
@@ -280,16 +280,11 @@ static void add_files(struct ieee80211_s
}
}
-static int notif_registered;
-
void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata)
{
char buf[10+IFNAMSIZ];
- if (!notif_registered)
- return;
-
- sprintf(buf, "netdev:%s", sdata->dev->name);
+ sprintf(buf, "netdev:%s", sdata->name);
sdata->debugfs.dir = debugfs_create_dir(buf,
sdata->local->hw.wiphy->debugfsdir);
add_files(sdata);
@@ -304,58 +299,18 @@ void ieee80211_debugfs_remove_netdev(str
sdata->debugfs.dir = NULL;
}
-static int netdev_notify(struct notifier_block *nb,
- unsigned long state,
- void *ndev)
+void ieee80211_debugfs_rename_netdev(struct ieee80211_sub_if_data *sdata)
{
- struct net_device *dev = ndev;
struct dentry *dir;
- struct ieee80211_sub_if_data *sdata;
- char buf[10+IFNAMSIZ];
-
- if (state != NETDEV_CHANGENAME)
- return 0;
-
- if (!dev->ieee80211_ptr || !dev->ieee80211_ptr->wiphy)
- return 0;
-
- if (dev->ieee80211_ptr->wiphy->privid != mac80211_wiphy_privid)
- return 0;
-
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ char buf[10 + IFNAMSIZ];
dir = sdata->debugfs.dir;
if (!dir)
- return 0;
+ return;
- sprintf(buf, "netdev:%s", dev->name);
+ sprintf(buf, "netdev:%s", sdata->name);
if (!debugfs_rename(dir->d_parent, dir, dir->d_parent, buf))
printk(KERN_ERR "mac80211: debugfs: failed to rename debugfs "
"dir to %s\n", buf);
-
- return 0;
-}
-
-static struct notifier_block mac80211_debugfs_netdev_notifier = {
- .notifier_call = netdev_notify,
-};
-
-void ieee80211_debugfs_netdev_init(void)
-{
- int err;
-
- err = register_netdevice_notifier(&mac80211_debugfs_netdev_notifier);
- if (err) {
- printk(KERN_ERR
- "mac80211: failed to install netdev notifier,"
- " disabling per-netdev debugfs!\n");
- } else
- notif_registered = 1;
-}
-
-void ieee80211_debugfs_netdev_exit(void)
-{
- unregister_netdevice_notifier(&mac80211_debugfs_netdev_notifier);
- notif_registered = 0;
}
--- wireless-testing.orig/net/mac80211/debugfs_netdev.h 2009-11-20 11:41:41.000000000 +0100
+++ wireless-testing/net/mac80211/debugfs_netdev.h 2009-11-20 11:43:00.000000000 +0100
@@ -6,8 +6,7 @@
#ifdef CONFIG_MAC80211_DEBUGFS
void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata);
void ieee80211_debugfs_remove_netdev(struct ieee80211_sub_if_data *sdata);
-void ieee80211_debugfs_netdev_init(void);
-void ieee80211_debugfs_netdev_exit(void);
+void ieee80211_debugfs_rename_netdev(struct ieee80211_sub_if_data *sdata);
#else
static inline void ieee80211_debugfs_add_netdev(
struct ieee80211_sub_if_data *sdata)
@@ -15,10 +14,8 @@ static inline void ieee80211_debugfs_add
static inline void ieee80211_debugfs_remove_netdev(
struct ieee80211_sub_if_data *sdata)
{}
-static inline void ieee80211_debugfs_netdev_init(void)
-{}
-
-static inline void ieee80211_debugfs_netdev_exit(void)
+static inline void ieee80211_debugfs_rename_netdev(
+ struct ieee80211_sub_if_data *sdata)
{}
#endif
--- wireless-testing.orig/net/mac80211/ieee80211_i.h 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/ieee80211_i.h 2009-11-20 11:43:00.000000000 +0100
@@ -140,7 +140,6 @@ typedef unsigned __bitwise__ ieee80211_t
struct ieee80211_tx_data {
struct sk_buff *skb;
- struct net_device *dev;
struct ieee80211_local *local;
struct ieee80211_sub_if_data *sdata;
struct sta_info *sta;
@@ -433,6 +432,8 @@ struct ieee80211_sub_if_data {
int drop_unencrypted;
+ char name[IFNAMSIZ];
+
/*
* keep track of whether the HT opmode (stored in
* vif.bss_info.ht_operation_mode) is valid.
@@ -937,6 +938,8 @@ void ieee80211_rx_bss_put(struct ieee802
struct ieee80211_bss *bss);
/* interface handling */
+int ieee80211_iface_init(void);
+void ieee80211_iface_exit(void);
int ieee80211_if_add(struct ieee80211_local *local, const char *name,
struct net_device **new_dev, enum nl80211_iftype type,
struct vif_params *params);
--- wireless-testing.orig/net/mac80211/debugfs_sta.c 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/debugfs_sta.c 2009-11-20 11:43:00.000000000 +0100
@@ -44,7 +44,7 @@ static const struct file_operations sta_
STA_OPS(name)
STA_FILE(aid, sta.aid, D);
-STA_FILE(dev, sdata->dev->name, S);
+STA_FILE(dev, sdata->name, S);
STA_FILE(rx_packets, rx_packets, LU);
STA_FILE(tx_packets, tx_packets, LU);
STA_FILE(rx_bytes, rx_bytes, LU);
--- wireless-testing.orig/net/mac80211/debugfs_key.c 2009-11-20 11:41:40.000000000 +0100
+++ wireless-testing/net/mac80211/debugfs_key.c 2009-11-20 11:43:00.000000000 +0100
@@ -56,7 +56,7 @@ KEY_CONF_FILE(keyidx, D);
KEY_CONF_FILE(hw_key_idx, D);
KEY_FILE(flags, X);
KEY_FILE(tx_rx_count, D);
-KEY_READ(ifindex, sdata->dev->ifindex, 20, "%d\n");
+KEY_READ(ifindex, sdata->name, IFNAMSIZ + 2, "%s\n");
KEY_OPS(ifindex);
static ssize_t key_algorithm_read(struct file *file,
--- wireless-testing.orig/net/mac80211/cfg.c 2009-11-20 11:42:57.000000000 +0100
+++ wireless-testing/net/mac80211/cfg.c 2009-11-20 11:43:00.000000000 +0100
@@ -729,7 +729,7 @@ static int ieee80211_add_station(struct
} else
sdata = IEEE80211_DEV_TO_SUB_IF(dev);
- if (compare_ether_addr(mac, dev->dev_addr) == 0)
+ if (compare_ether_addr(mac, sdata->vif.addr) == 0)
return -EINVAL;
if (is_multicast_ether_addr(mac))
--- wireless-testing.orig/net/mac80211/pm.c 2009-11-20 11:41:41.000000000 +0100
+++ wireless-testing/net/mac80211/pm.c 2009-11-20 11:43:00.000000000 +0100
@@ -102,7 +102,7 @@ int __ieee80211_suspend(struct ieee80211
conf.vif = &sdata->vif;
conf.type = sdata->vif.type;
- conf.mac_addr = sdata->dev->dev_addr;
+ conf.mac_addr = sdata->vif.addr;
drv_remove_interface(local, &conf);
}
next prev parent reply other threads:[~2009-11-25 13:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-25 13:32 [PATCH 0/5] mac80211: stations per virtual interface, netdev reduction Johannes Berg
2009-11-25 13:32 ` [PATCH 1/5] mac80211: move cmntr flag out of rx flags Johannes Berg
2009-11-25 13:32 ` [PATCH 2/5] mac80211: move aMPDU RX reorder code Johannes Berg
2009-11-25 13:32 ` [PATCH 3/5] mac80211: correctly place " Johannes Berg
2009-11-25 13:32 ` [PATCH 4/5] mac80211: make station management completely depend on vif Johannes Berg
2009-11-25 13:32 ` Johannes Berg [this message]
2009-11-25 14:07 ` [PATCH 0/5] mac80211: stations per virtual interface, netdev reduction Johannes Berg
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