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authorDavid S. Miller <davem@davemloft.net>2017-02-10 14:31:51 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-10 14:31:51 -0500
commit0d2164af2696821b27b04bebd8420b0e881bf44d (patch)
tree3da988896640ff47a47d7d1c5a6407a902c184e2 /net
parent1deeaa0b86973bef6629396cc0f5f092872bb6de (diff)
parentf181d6a3bcc35633facf5f3925699021c13492c5 (diff)
downloadlinux-stable-0d2164af2696821b27b04bebd8420b0e881bf44d.tar.gz
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Merge tag 'mac80211-next-for-davem-2017-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says: ==================== Some more updates: * use shash in mac80211 crypto code where applicable * some documentation fixes * pass RSSI levels up in change notifications * remove unused rfkill-regulator * various other cleanups ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/Kconfig1
-rw-r--r--net/mac80211/aes_cmac.c126
-rw-r--r--net/mac80211/aes_cmac.h15
-rw-r--r--net/mac80211/cfg.c4
-rw-r--r--net/mac80211/debugfs.c12
-rw-r--r--net/mac80211/debugfs_sta.c1
-rw-r--r--net/mac80211/fils_aead.c74
-rw-r--r--net/mac80211/ibss.c4
-rw-r--r--net/mac80211/key.h2
-rw-r--r--net/mac80211/mlme.c9
-rw-r--r--net/mac80211/rx.c2
-rw-r--r--net/mac80211/status.c2
-rw-r--r--net/mac80211/trace.h27
-rw-r--r--net/mac80211/tx.c4
-rw-r--r--net/rfkill/Kconfig11
-rw-r--r--net/rfkill/Makefile1
-rw-r--r--net/rfkill/rfkill-regulator.c154
-rw-r--r--net/wireless/core.c3
-rw-r--r--net/wireless/debugfs.c10
-rw-r--r--net/wireless/nl80211.c114
-rw-r--r--net/wireless/trace.h27
21 files changed, 219 insertions, 384 deletions
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 3891cbd2adea..76e30f4797fb 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -6,6 +6,7 @@ config MAC80211
select CRYPTO_AES
select CRYPTO_CCM
select CRYPTO_GCM
+ select CRYPTO_CMAC
select CRC32
---help---
This option enables the hardware independent IEEE 802.11
diff --git a/net/mac80211/aes_cmac.c b/net/mac80211/aes_cmac.c
index d0bd5fff5f0a..2fb65588490c 100644
--- a/net/mac80211/aes_cmac.c
+++ b/net/mac80211/aes_cmac.c
@@ -22,126 +22,50 @@
#define CMAC_TLEN_256 16 /* CMAC TLen = 128 bits (16 octets) */
#define AAD_LEN 20
+static const u8 zero[CMAC_TLEN_256];
-void gf_mulx(u8 *pad)
-{
- int i, carry;
-
- carry = pad[0] & 0x80;
- for (i = 0; i < AES_BLOCK_SIZE - 1; i++)
- pad[i] = (pad[i] << 1) | (pad[i + 1] >> 7);
- pad[AES_BLOCK_SIZE - 1] <<= 1;
- if (carry)
- pad[AES_BLOCK_SIZE - 1] ^= 0x87;
-}
-
-void aes_cmac_vector(struct crypto_cipher *tfm, size_t num_elem,
- const u8 *addr[], const size_t *len, u8 *mac,
- size_t mac_len)
-{
- u8 cbc[AES_BLOCK_SIZE], pad[AES_BLOCK_SIZE];
- const u8 *pos, *end;
- size_t i, e, left, total_len;
-
- memset(cbc, 0, AES_BLOCK_SIZE);
-
- total_len = 0;
- for (e = 0; e < num_elem; e++)
- total_len += len[e];
- left = total_len;
-
- e = 0;
- pos = addr[0];
- end = pos + len[0];
-
- while (left >= AES_BLOCK_SIZE) {
- for (i = 0; i < AES_BLOCK_SIZE; i++) {
- cbc[i] ^= *pos++;
- if (pos >= end) {
- e++;
- pos = addr[e];
- end = pos + len[e];
- }
- }
- if (left > AES_BLOCK_SIZE)
- crypto_cipher_encrypt_one(tfm, cbc, cbc);
- left -= AES_BLOCK_SIZE;
- }
-
- memset(pad, 0, AES_BLOCK_SIZE);
- crypto_cipher_encrypt_one(tfm, pad, pad);
- gf_mulx(pad);
-
- if (left || total_len == 0) {
- for (i = 0; i < left; i++) {
- cbc[i] ^= *pos++;
- if (pos >= end) {
- e++;
- pos = addr[e];
- end = pos + len[e];
- }
- }
- cbc[left] ^= 0x80;
- gf_mulx(pad);
- }
-
- for (i = 0; i < AES_BLOCK_SIZE; i++)
- pad[i] ^= cbc[i];
- crypto_cipher_encrypt_one(tfm, pad, pad);
- memcpy(mac, pad, mac_len);
-}
-
-
-void ieee80211_aes_cmac(struct crypto_cipher *tfm, const u8 *aad,
+void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,
const u8 *data, size_t data_len, u8 *mic)
{
- const u8 *addr[3];
- size_t len[3];
- u8 zero[CMAC_TLEN];
+ SHASH_DESC_ON_STACK(desc, tfm);
+ u8 out[AES_BLOCK_SIZE];
- memset(zero, 0, CMAC_TLEN);
- addr[0] = aad;
- len[0] = AAD_LEN;
- addr[1] = data;
- len[1] = data_len - CMAC_TLEN;
- addr[2] = zero;
- len[2] = CMAC_TLEN;
+ desc->tfm = tfm;
- aes_cmac_vector(tfm, 3, addr, len, mic, CMAC_TLEN);
+ crypto_shash_init(desc);
+ crypto_shash_update(desc, aad, AAD_LEN);
+ crypto_shash_update(desc, data, data_len - CMAC_TLEN);
+ crypto_shash_finup(desc, zero, CMAC_TLEN, out);
+
+ memcpy(mic, out, CMAC_TLEN);
}
-void ieee80211_aes_cmac_256(struct crypto_cipher *tfm, const u8 *aad,
+void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,
const u8 *data, size_t data_len, u8 *mic)
{
- const u8 *addr[3];
- size_t len[3];
- u8 zero[CMAC_TLEN_256];
+ SHASH_DESC_ON_STACK(desc, tfm);
- memset(zero, 0, CMAC_TLEN_256);
- addr[0] = aad;
- len[0] = AAD_LEN;
- addr[1] = data;
- len[1] = data_len - CMAC_TLEN_256;
- addr[2] = zero;
- len[2] = CMAC_TLEN_256;
+ desc->tfm = tfm;
- aes_cmac_vector(tfm, 3, addr, len, mic, CMAC_TLEN_256);
+ crypto_shash_init(desc);
+ crypto_shash_update(desc, aad, AAD_LEN);
+ crypto_shash_update(desc, data, data_len - CMAC_TLEN_256);
+ crypto_shash_finup(desc, zero, CMAC_TLEN_256, mic);
}
-struct crypto_cipher *ieee80211_aes_cmac_key_setup(const u8 key[],
- size_t key_len)
+struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[],
+ size_t key_len)
{
- struct crypto_cipher *tfm;
+ struct crypto_shash *tfm;
- tfm = crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
+ tfm = crypto_alloc_shash("cmac(aes)", 0, 0);
if (!IS_ERR(tfm))
- crypto_cipher_setkey(tfm, key, key_len);
+ crypto_shash_setkey(tfm, key, key_len);
return tfm;
}
-
-void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm)
+void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm)
{
- crypto_free_cipher(tfm);
+ crypto_free_shash(tfm);
}
diff --git a/net/mac80211/aes_cmac.h b/net/mac80211/aes_cmac.h
index c827e1d5de8b..fef531f42003 100644
--- a/net/mac80211/aes_cmac.h
+++ b/net/mac80211/aes_cmac.h
@@ -10,17 +10,14 @@
#define AES_CMAC_H
#include <linux/crypto.h>
+#include <crypto/hash.h>
-void gf_mulx(u8 *pad);
-void aes_cmac_vector(struct crypto_cipher *tfm, size_t num_elem,
- const u8 *addr[], const size_t *len, u8 *mac,
- size_t mac_len);
-struct crypto_cipher *ieee80211_aes_cmac_key_setup(const u8 key[],
- size_t key_len);
-void ieee80211_aes_cmac(struct crypto_cipher *tfm, const u8 *aad,
+struct crypto_shash *ieee80211_aes_cmac_key_setup(const u8 key[],
+ size_t key_len);
+void ieee80211_aes_cmac(struct crypto_shash *tfm, const u8 *aad,
const u8 *data, size_t data_len, u8 *mic);
-void ieee80211_aes_cmac_256(struct crypto_cipher *tfm, const u8 *aad,
+void ieee80211_aes_cmac_256(struct crypto_shash *tfm, const u8 *aad,
const u8 *data, size_t data_len, u8 *mic);
-void ieee80211_aes_cmac_key_free(struct crypto_cipher *tfm);
+void ieee80211_aes_cmac_key_free(struct crypto_shash *tfm);
#endif /* AES_CMAC_H */
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index a0be2f6cd121..ac879bb17870 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -208,8 +208,8 @@ static int ieee80211_nan_change_conf(struct wiphy *wiphy,
if (changes & CFG80211_NAN_CONF_CHANGED_PREF)
new_conf.master_pref = conf->master_pref;
- if (changes & CFG80211_NAN_CONF_CHANGED_DUAL)
- new_conf.dual = conf->dual;
+ if (changes & CFG80211_NAN_CONF_CHANGED_BANDS)
+ new_conf.bands = conf->bands;
ret = drv_nan_change_conf(sdata->local, sdata, &new_conf, changes);
if (!ret)
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index f62cd0e13c58..5fae001f286c 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -249,12 +249,19 @@ static ssize_t misc_read(struct file *file, char __user *user_buf,
struct ieee80211_local *local = file->private_data;
/* Max len of each line is 16 characters, plus 9 for 'pending:\n' */
size_t bufsz = IEEE80211_MAX_QUEUES * 16 + 9;
- char *buf = kzalloc(bufsz, GFP_KERNEL);
- char *pos = buf, *end = buf + bufsz - 1;
+ char *buf;
+ char *pos, *end;
ssize_t rv;
int i;
int ln;
+ buf = kzalloc(bufsz, GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ pos = buf;
+ end = buf + bufsz - 1;
+
pos += scnprintf(pos, end - pos, "pending:\n");
for (i = 0; i < IEEE80211_MAX_QUEUES; i++) {
@@ -356,6 +363,7 @@ void debugfs_hw_add(struct ieee80211_local *local)
DEBUGFS_ADD(total_ps_buffered);
DEBUGFS_ADD(wep_iv);
+ DEBUGFS_ADD(rate_ctrl_alg);
DEBUGFS_ADD(queues);
DEBUGFS_ADD(misc);
#ifdef CONFIG_PM
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index f6003b8c2c33..42601820db20 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -522,6 +522,7 @@ void ieee80211_sta_debugfs_add(struct sta_info *sta)
return;
DEBUGFS_ADD(flags);
+ DEBUGFS_ADD(aid);
DEBUGFS_ADD(num_ps_buf_frames);
DEBUGFS_ADD(last_seq_ctrl);
DEBUGFS_ADD(agg_status);
diff --git a/net/mac80211/fils_aead.c b/net/mac80211/fils_aead.c
index 5c3af5eb4052..3cfb1e2ab7ac 100644
--- a/net/mac80211/fils_aead.c
+++ b/net/mac80211/fils_aead.c
@@ -9,66 +9,58 @@
#include <crypto/aes.h>
#include <crypto/algapi.h>
+#include <crypto/hash.h>
#include <crypto/skcipher.h>
#include "ieee80211_i.h"
#include "aes_cmac.h"
#include "fils_aead.h"
-static int aes_s2v(struct crypto_cipher *tfm,
+static void gf_mulx(u8 *pad)
+{
+ u64 a = get_unaligned_be64(pad);
+ u64 b = get_unaligned_be64(pad + 8);
+
+ put_unaligned_be64((a << 1) | (b >> 63), pad);
+ put_unaligned_be64((b << 1) ^ ((a >> 63) ? 0x87 : 0), pad + 8);
+}
+
+static int aes_s2v(struct crypto_shash *tfm,
size_t num_elem, const u8 *addr[], size_t len[], u8 *v)
{
- u8 d[AES_BLOCK_SIZE], tmp[AES_BLOCK_SIZE];
+ u8 d[AES_BLOCK_SIZE], tmp[AES_BLOCK_SIZE] = {};
+ SHASH_DESC_ON_STACK(desc, tfm);
size_t i;
- const u8 *data[2];
- size_t data_len[2], data_elems;
+
+ desc->tfm = tfm;
/* D = AES-CMAC(K, <zero>) */
- memset(tmp, 0, AES_BLOCK_SIZE);
- data[0] = tmp;
- data_len[0] = AES_BLOCK_SIZE;
- aes_cmac_vector(tfm, 1, data, data_len, d, AES_BLOCK_SIZE);
+ crypto_shash_digest(desc, tmp, AES_BLOCK_SIZE, d);
for (i = 0; i < num_elem - 1; i++) {
/* D = dbl(D) xor AES_CMAC(K, Si) */
gf_mulx(d); /* dbl */
- aes_cmac_vector(tfm, 1, &addr[i], &len[i], tmp,
- AES_BLOCK_SIZE);
+ crypto_shash_digest(desc, addr[i], len[i], tmp);
crypto_xor(d, tmp, AES_BLOCK_SIZE);
}
+ crypto_shash_init(desc);
+
if (len[i] >= AES_BLOCK_SIZE) {
/* len(Sn) >= 128 */
- size_t j;
- const u8 *pos;
-
/* T = Sn xorend D */
-
- /* Use a temporary buffer to perform xorend on Sn (addr[i]) to
- * avoid modifying the const input argument.
- */
- data[0] = addr[i];
- data_len[0] = len[i] - AES_BLOCK_SIZE;
- pos = addr[i] + data_len[0];
- for (j = 0; j < AES_BLOCK_SIZE; j++)
- tmp[j] = pos[j] ^ d[j];
- data[1] = tmp;
- data_len[1] = AES_BLOCK_SIZE;
- data_elems = 2;
+ crypto_shash_update(desc, addr[i], len[i] - AES_BLOCK_SIZE);
+ crypto_xor(d, addr[i] + len[i] - AES_BLOCK_SIZE,
+ AES_BLOCK_SIZE);
} else {
/* len(Sn) < 128 */
/* T = dbl(D) xor pad(Sn) */
gf_mulx(d); /* dbl */
- memset(tmp, 0, AES_BLOCK_SIZE);
- memcpy(tmp, addr[i], len[i]);
- tmp[len[i]] = 0x80;
- crypto_xor(d, tmp, AES_BLOCK_SIZE);
- data[0] = d;
- data_len[0] = sizeof(d);
- data_elems = 1;
+ crypto_xor(d, addr[i], len[i]);
+ d[len[i]] ^= 0x80;
}
/* V = AES-CMAC(K, T) */
- aes_cmac_vector(tfm, data_elems, data, data_len, v, AES_BLOCK_SIZE);
+ crypto_shash_finup(desc, d, AES_BLOCK_SIZE, v);
return 0;
}
@@ -80,7 +72,7 @@ static int aes_siv_encrypt(const u8 *key, size_t key_len,
size_t len[], u8 *out)
{
u8 v[AES_BLOCK_SIZE];
- struct crypto_cipher *tfm;
+ struct crypto_shash *tfm;
struct crypto_skcipher *tfm2;
struct skcipher_request *req;
int res;
@@ -95,14 +87,14 @@ static int aes_siv_encrypt(const u8 *key, size_t key_len,
/* S2V */
- tfm = crypto_alloc_cipher("aes", 0, 0);
+ tfm = crypto_alloc_shash("cmac(aes)", 0, 0);
if (IS_ERR(tfm))
return PTR_ERR(tfm);
/* K1 for S2V */
- res = crypto_cipher_setkey(tfm, key, key_len);
+ res = crypto_shash_setkey(tfm, key, key_len);
if (!res)
res = aes_s2v(tfm, num_elem, addr, len, v);
- crypto_free_cipher(tfm);
+ crypto_free_shash(tfm);
if (res)
return res;
@@ -157,7 +149,7 @@ static int aes_siv_decrypt(const u8 *key, size_t key_len,
size_t num_elem, const u8 *addr[], size_t len[],
u8 *out)
{
- struct crypto_cipher *tfm;
+ struct crypto_shash *tfm;
struct crypto_skcipher *tfm2;
struct skcipher_request *req;
struct scatterlist src[1], dst[1];
@@ -210,14 +202,14 @@ static int aes_siv_decrypt(const u8 *key, size_t key_len,
/* S2V */
- tfm = crypto_alloc_cipher("aes", 0, 0);
+ tfm = crypto_alloc_shash("cmac(aes)", 0, 0);
if (IS_ERR(tfm))
return PTR_ERR(tfm);
/* K1 for S2V */
- res = crypto_cipher_setkey(tfm, key, key_len);
+ res = crypto_shash_setkey(tfm, key, key_len);
if (!res)
res = aes_s2v(tfm, num_elem, addr, len, check);
- crypto_free_cipher(tfm);
+ crypto_free_shash(tfm);
if (res)
return res;
if (memcmp(check, frame_iv, AES_BLOCK_SIZE) != 0)
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index a31d30713d08..98999d3d5262 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -487,14 +487,14 @@ int ieee80211_ibss_csa_beacon(struct ieee80211_sub_if_data *sdata,
struct beacon_data *presp, *old_presp;
struct cfg80211_bss *cbss;
const struct cfg80211_bss_ies *ies;
- u16 capability = 0;
+ u16 capability = WLAN_CAPABILITY_IBSS;
u64 tsf;
int ret = 0;
sdata_assert_lock(sdata);
if (ifibss->privacy)
- capability = WLAN_CAPABILITY_PRIVACY;
+ capability |= WLAN_CAPABILITY_PRIVACY;
cbss = cfg80211_get_bss(sdata->local->hw.wiphy, ifibss->chandef.chan,
ifibss->bssid, ifibss->ssid,
diff --git a/net/mac80211/key.h b/net/mac80211/key.h
index 4aa20cef0859..ebdb80b85dc3 100644
--- a/net/mac80211/key.h
+++ b/net/mac80211/key.h
@@ -93,7 +93,7 @@ struct ieee80211_key {
} ccmp;
struct {
u8 rx_pn[IEEE80211_CMAC_PN_LEN];
- struct crypto_cipher *tfm;
+ struct crypto_shash *tfm;
u32 replays; /* dot11RSNAStatsCMACReplays */
u32 icverrors; /* dot11RSNAStatsCMACICVErrors */
} aes_cmac;
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 8a6344518674..6e90301154d5 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3419,14 +3419,14 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata,
ieee80211_cqm_rssi_notify(
&sdata->vif,
NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW,
- GFP_KERNEL);
+ sig, GFP_KERNEL);
} else if (sig > thold &&
(last_event == 0 || sig > last_event + hyst)) {
ifmgd->last_cqm_event_signal = sig;
ieee80211_cqm_rssi_notify(
&sdata->vif,
NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH,
- GFP_KERNEL);
+ sig, GFP_KERNEL);
}
}
@@ -5041,13 +5041,14 @@ void ieee80211_mgd_stop(struct ieee80211_sub_if_data *sdata)
void ieee80211_cqm_rssi_notify(struct ieee80211_vif *vif,
enum nl80211_cqm_rssi_threshold_event rssi_event,
+ s32 rssi_level,
gfp_t gfp)
{
struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
- trace_api_cqm_rssi_notify(sdata, rssi_event);
+ trace_api_cqm_rssi_notify(sdata, rssi_event, rssi_level);
- cfg80211_cqm_rssi_notify(sdata->dev, rssi_event, gfp);
+ cfg80211_cqm_rssi_notify(sdata->dev, rssi_event, rssi_level, gfp);
}
EXPORT_SYMBOL(ieee80211_cqm_rssi_notify);
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index b791c4190564..50ca3828b124 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1391,7 +1391,7 @@ EXPORT_SYMBOL(ieee80211_sta_pspoll);
void ieee80211_sta_uapsd_trigger(struct ieee80211_sta *pubsta, u8 tid)
{
struct sta_info *sta = container_of(pubsta, struct sta_info, sta);
- u8 ac = ieee802_1d_to_ac[tid & 7];
+ int ac = ieee80211_ac_from_tid(tid);
/*
* If this AC is not trigger-enabled do nothing unless the
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index d6a1bfaa7a81..a3af6e1bfd98 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -95,7 +95,7 @@ static void ieee80211_handle_filtered_frame(struct ieee80211_local *local,
*/
if (*p & IEEE80211_QOS_CTL_EOSP)
*p &= ~IEEE80211_QOS_CTL_EOSP;
- ac = ieee802_1d_to_ac[tid & 7];
+ ac = ieee80211_ac_from_tid(tid);
} else {
ac = IEEE80211_AC_BE;
}
diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h
index 92a47afaa989..0d645bc148d0 100644
--- a/net/mac80211/trace.h
+++ b/net/mac80211/trace.h
@@ -1736,21 +1736,21 @@ TRACE_EVENT(drv_start_nan,
LOCAL_ENTRY
VIF_ENTRY
__field(u8, master_pref)
- __field(u8, dual)
+ __field(u8, bands)
),
TP_fast_assign(
LOCAL_ASSIGN;
VIF_ASSIGN;
__entry->master_pref = conf->master_pref;
- __entry->dual = conf->dual;
+ __entry->bands = conf->bands;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT
- ", master preference: %u, dual: %d",
+ ", master preference: %u, bands: 0x%0x",
LOCAL_PR_ARG, VIF_PR_ARG, __entry->master_pref,
- __entry->dual
+ __entry->bands
)
);
@@ -1787,7 +1787,7 @@ TRACE_EVENT(drv_nan_change_conf,
LOCAL_ENTRY
VIF_ENTRY
__field(u8, master_pref)
- __field(u8, dual)
+ __field(u8, bands)
__field(u32, changes)
),
@@ -1795,15 +1795,15 @@ TRACE_EVENT(drv_nan_change_conf,
LOCAL_ASSIGN;
VIF_ASSIGN;
__entry->master_pref = conf->master_pref;
- __entry->dual = conf->dual;
+ __entry->bands = conf->bands;
__entry->changes = changes;
),
TP_printk(
LOCAL_PR_FMT VIF_PR_FMT
- ", master preference: %u, dual: %d, changes: 0x%x",
+ ", master preference: %u, bands: 0x%0x, changes: 0x%x",
LOCAL_PR_ARG, VIF_PR_ARG, __entry->master_pref,
- __entry->dual, __entry->changes
+ __entry->bands, __entry->changes
)
);
@@ -1996,23 +1996,26 @@ TRACE_EVENT(api_connection_loss,
TRACE_EVENT(api_cqm_rssi_notify,
TP_PROTO(struct ieee80211_sub_if_data *sdata,
- enum nl80211_cqm_rssi_threshold_event rssi_event),
+ enum nl80211_cqm_rssi_threshold_event rssi_event,
+ s32 rssi_level),
- TP_ARGS(sdata, rssi_event),
+ TP_ARGS(sdata, rssi_event, rssi_level),
TP_STRUCT__entry(
VIF_ENTRY
__field(u32, rssi_event)
+ __field(s32, rssi_level)
),
TP_fast_assign(
VIF_ASSIGN;
__entry->rssi_event = rssi_event;
+ __entry->rssi_level = rssi_level;
),
TP_printk(
- VIF_PR_FMT " event:%d",
- VIF_PR_ARG, __entry->rssi_event
+ VIF_PR_FMT " event:%d rssi:%d",
+ VIF_PR_ARG, __entry->rssi_event, __entry->rssi_level
)
);
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 986de098803d..ba8d7db0a071 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1414,7 +1414,7 @@ void ieee80211_txq_init(struct ieee80211_sub_if_data *sdata,
txqi->txq.sta = &sta->sta;
sta->sta.txq[tid] = &txqi->txq;
txqi->txq.tid = tid;
- txqi->txq.ac = ieee802_1d_to_ac[tid & 7];
+ txqi->txq.ac = ieee80211_ac_from_tid(tid);
} else {
sdata->vif.txq = &txqi->txq;
txqi->txq.tid = 0;
@@ -4659,7 +4659,7 @@ void __ieee80211_tx_skb_tid_band(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb, int tid,
enum nl80211_band band)
{
- int ac = ieee802_1d_to_ac[tid & 7];
+ int ac = ieee80211_ac_from_tid(tid);
skb_reset_mac_header(skb);
skb_set_queue_mapping(skb, ac);
diff --git a/net/rfkill/Kconfig b/net/rfkill/Kconfig
index 868f1ad0415a..060600b03fad 100644
--- a/net/rfkill/Kconfig
+++ b/net/rfkill/Kconfig
@@ -23,17 +23,6 @@ config RFKILL_INPUT
depends on INPUT = y || RFKILL = INPUT
default y if !EXPERT
-config RFKILL_REGULATOR
- tristate "Generic rfkill regulator driver"
- depends on RFKILL || !RFKILL
- depends on REGULATOR
- help
- This options enable controlling radio transmitters connected to
- voltage regulator using the regulator framework.
-
- To compile this driver as a module, choose M here: the module will
- be called rfkill-regulator.
-
config RFKILL_GPIO
tristate "GPIO RFKILL driver"
depends on RFKILL
diff --git a/net/rfkill/Makefile b/net/rfkill/Makefile
index 311768783f4a..87a80aded0b3 100644
--- a/net/rfkill/Makefile
+++ b/net/rfkill/Makefile
@@ -5,5 +5,4 @@
rfkill-y += core.o
rfkill-$(CONFIG_RFKILL_INPUT) += input.o
obj-$(CONFIG_RFKILL) += rfkill.o
-obj-$(CONFIG_RFKILL_REGULATOR) += rfkill-regulator.o
obj-$(CONFIG_RFKILL_GPIO) += rfkill-gpio.o
diff --git a/net/rfkill/rfkill-regulator.c b/net/rfkill/rfkill-regulator.c
deleted file mode 100644
index 50cd26a48e87..000000000000
--- a/net/rfkill/rfkill-regulator.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * rfkill-regulator.c - Regulator consumer driver for rfkill
- *
- * Copyright (C) 2009 Guiming Zhuo <gmzhuo@gmail.com>
- * Copyright (C) 2011 Antonio Ospite <ospite@studenti.unina.it>
- *
- * Implementation inspired by leds-regulator driver.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/consumer.h>
-#include <linux/rfkill.h>
-#include <linux/rfkill-regulator.h>
-
-struct rfkill_regulator_data {
- struct rfkill *rf_kill;
- bool reg_enabled;
-
- struct regulator *vcc;
-};
-
-static int rfkill_regulator_set_block(void *data, bool blocked)
-{
- struct rfkill_regulator_data *rfkill_data = data;
- int ret = 0;
-
- pr_debug("%s: blocked: %d\n", __func__, blocked);
-
- if (blocked) {
- if (rfkill_data->reg_enabled) {
- regulator_disable(rfkill_data->vcc);
- rfkill_data->reg_enabled = false;
- }
- } else {
- if (!rfkill_data->reg_enabled) {
- ret = regulator_enable(rfkill_data->vcc);
- if (!ret)
- rfkill_data->reg_enabled = true;
- }
- }
-
- pr_debug("%s: regulator_is_enabled after set_block: %d\n", __func__,
- regulator_is_enabled(rfkill_data->vcc));
-
- return ret;
-}
-
-static struct rfkill_ops rfkill_regulator_ops = {
- .set_block = rfkill_regulator_set_block,
-};
-
-static int rfkill_regulator_probe(struct platform_device *pdev)
-{
- struct rfkill_regulator_platform_data *pdata = pdev->dev.platform_data;
- struct rfkill_regulator_data *rfkill_data;
- struct regulator *vcc;
- struct rfkill *rf_kill;
- int ret = 0;
-
- if (pdata == NULL) {
- dev_err(&pdev->dev, "no platform data\n");
- return -ENODEV;
- }
-
- if (pdata->name == NULL || pdata->type == 0) {
- dev_err(&pdev->dev, "invalid name or type in platform data\n");
- return -EINVAL;
- }
-
- vcc = regulator_get_exclusive(&pdev->dev, "vrfkill");
- if (IS_ERR(vcc)) {
- dev_err(&pdev->dev, "Cannot get vcc for %s\n", pdata->name);
- ret = PTR_ERR(vcc);
- goto out;
- }
-
- rfkill_data = kzalloc(sizeof(*rfkill_data), GFP_KERNEL);
- if (rfkill_data == NULL) {
- ret = -ENOMEM;
- goto err_data_alloc;
- }
-
- rf_kill = rfkill_alloc(pdata->name, &pdev->dev,
- pdata->type,
- &rfkill_regulator_ops, rfkill_data);
- if (rf_kill == NULL) {
- ret = -ENOMEM;
- goto err_rfkill_alloc;
- }
-
- if (regulator_is_enabled(vcc)) {
- dev_dbg(&pdev->dev, "Regulator already enabled\n");
- rfkill_data->reg_enabled = true;
- }
- rfkill_data->vcc = vcc;
- rfkill_data->rf_kill = rf_kill;
-
- ret = rfkill_register(rf_kill);
- if (ret) {
- dev_err(&pdev->dev, "Cannot register rfkill device\n");
- goto err_rfkill_register;
- }
-
- platform_set_drvdata(pdev, rfkill_data);
- dev_info(&pdev->dev, "%s initialized\n", pdata->name);
-
- return 0;
-
-err_rfkill_register:
- rfkill_destroy(rf_kill);
-err_rfkill_alloc:
- kfree(rfkill_data);
-err_data_alloc:
- regulator_put(vcc);
-out:
- return ret;
-}
-
-static int rfkill_regulator_remove(struct platform_device *pdev)
-{
- struct rfkill_regulator_data *rfkill_data = platform_get_drvdata(pdev);
- struct rfkill *rf_kill = rfkill_data->rf_kill;
-
- rfkill_unregister(rf_kill);
- rfkill_destroy(rf_kill);
- regulator_put(rfkill_data->vcc);
- kfree(rfkill_data);
-
- return 0;
-}
-
-static struct platform_driver rfkill_regulator_driver = {
- .probe = rfkill_regulator_probe,
- .remove = rfkill_regulator_remove,
- .driver = {
- .name = "rfkill-regulator",
- },
-};
-
-module_platform_driver(rfkill_regulator_driver);
-
-MODULE_AUTHOR("Guiming Zhuo <gmzhuo@gmail.com>");
-MODULE_AUTHOR("Antonio Ospite <ospite@studenti.unina.it>");
-MODULE_DESCRIPTION("Regulator consumer driver for rfkill");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:rfkill-regulator");
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 903fc419217a..e55e05bc4805 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -626,7 +626,8 @@ int wiphy_register(struct wiphy *wiphy)
if (WARN_ON((wiphy->interface_modes & BIT(NL80211_IFTYPE_NAN)) &&
(!rdev->ops->start_nan || !rdev->ops->stop_nan ||
- !rdev->ops->add_nan_func || !rdev->ops->del_nan_func)))
+ !rdev->ops->add_nan_func || !rdev->ops->del_nan_func ||
+ !(wiphy->nan_supported_bands & BIT(NL80211_BAND_2GHZ)))))
return -EINVAL;
#ifndef CONFIG_WIRELESS_WDS
diff --git a/net/wireless/debugfs.c b/net/wireless/debugfs.c
index 5d453916a417..30fc6eb352bc 100644
--- a/net/wireless/debugfs.c
+++ b/net/wireless/debugfs.c
@@ -17,7 +17,7 @@
static ssize_t name## _read(struct file *file, char __user *userbuf, \
size_t count, loff_t *ppos) \
{ \
- struct wiphy *wiphy= file->private_data; \
+ struct wiphy *wiphy = file->private_data; \
char buf[buflen]; \
int res; \
\
@@ -29,14 +29,14 @@ static const struct file_operations name## _ops = { \
.read = name## _read, \
.open = simple_open, \
.llseek = generic_file_llseek, \
-};
+}
DEBUGFS_READONLY_FILE(rts_threshold, 20, "%d",
- wiphy->rts_threshold)
+ wiphy->rts_threshold);
DEBUGFS_READONLY_FILE(fragmentation_threshold, 20, "%d",
wiphy->frag_threshold);
DEBUGFS_READONLY_FILE(short_retry_limit, 20, "%d",
- wiphy->retry_short)
+ wiphy->retry_short);
DEBUGFS_READONLY_FILE(long_retry_limit, 20, "%d",
wiphy->retry_long);
@@ -103,7 +103,7 @@ static const struct file_operations ht40allow_map_ops = {
};
#define DEBUGFS_ADD(name) \
- debugfs_create_file(#name, S_IRUGO, phyd, &rdev->wiphy, &name## _ops);
+ debugfs_create_file(#name, 0444, phyd, &rdev->wiphy, &name## _ops)
void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev)
{
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 3aee94b0c6c5..d7f8be4e321a 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -3,7 +3,7 @@
*
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
- * Copyright 2015-2016 Intel Deutschland GmbH
+ * Copyright 2015-2017 Intel Deutschland GmbH
*/
#include <linux/if.h>
@@ -398,7 +398,7 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
},
[NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR] = { .len = ETH_ALEN },
[NL80211_ATTR_NAN_MASTER_PREF] = { .type = NLA_U8 },
- [NL80211_ATTR_NAN_DUAL] = { .type = NLA_U8 },
+ [NL80211_ATTR_BANDS] = { .type = NLA_U32 },
[NL80211_ATTR_NAN_FUNC] = { .type = NLA_NESTED },
[NL80211_ATTR_FILS_KEK] = { .type = NLA_BINARY,
.len = FILS_MAX_KEK_LEN },
@@ -1886,6 +1886,10 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev,
}
}
+ if (nla_put_u32(msg, NL80211_ATTR_BANDS,
+ rdev->wiphy.nan_supported_bands))
+ goto nla_put_failure;
+
/* done */
state->split_start = 0;
break;
@@ -3743,6 +3747,49 @@ static int nl80211_parse_beacon(struct nlattr *attrs[],
return 0;
}
+static void nl80211_check_ap_rate_selectors(struct cfg80211_ap_settings *params,
+ const u8 *rates)
+{
+ int i;
+
+ if (!rates)
+ return;
+
+ for (i = 0; i < rates[1]; i++) {
+ if (rates[2 + i] == BSS_MEMBERSHIP_SELECTOR_HT_PHY)
+ params->ht_required = true;
+ if (rates[2 + i] == BSS_MEMBERSHIP_SELECTOR_VHT_PHY)
+ params->vht_required = true;
+ }
+}
+
+/*
+ * Since the nl80211 API didn't include, from the beginning, attributes about
+ * HT/VHT requirements/capabilities, we parse them out of the IEs for the
+ * benefit of drivers that rebuild IEs in the firmware.
+ */
+static void nl80211_calculate_ap_params(struct cfg80211_ap_settings *params)
+{
+ const struct cfg80211_beacon_data *bcn = &params->beacon;
+ size_t ies_len = bcn->beacon_ies_len;
+ const u8 *ies = bcn->beacon_ies;
+ const u8 *rates;
+ const u8 *cap;
+
+ rates = cfg80211_find_ie(WLAN_EID_SUPP_RATES, ies, ies_len);
+ nl80211_check_ap_rate_selectors(params, rates);
+
+ rates = cfg80211_find_ie(WLAN_EID_EXT_SUPP_RATES, ies, ies_len);
+ nl80211_check_ap_rate_selectors(params, rates);
+
+ cap = cfg80211_find_ie(WLAN_EID_HT_CAPABILITY, ies, ies_len);
+ if (cap && cap[1] >= sizeof(*params->ht_cap))
+ params->ht_cap = (void *)(cap + 2);
+ cap = cfg80211_find_ie(WLAN_EID_VHT_CAPABILITY, ies, ies_len);
+ if (cap && cap[1] >= sizeof(*params->vht_cap))
+ params->vht_cap = (void *)(cap + 2);
+}
+
static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev,
struct cfg80211_ap_settings *params)
{
@@ -3971,6 +4018,8 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
return PTR_ERR(params.acl);
}
+ nl80211_calculate_ap_params(&params);
+
wdev_lock(wdev);
err = rdev_start_ap(rdev, dev, &params);
if (!err) {
@@ -6868,7 +6917,7 @@ nl80211_parse_sched_scan_plans(struct wiphy *wiphy, int n_plans,
static struct cfg80211_sched_scan_request *
nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
- struct nlattr **attrs)
+ struct nlattr **attrs, int max_match_sets)
{
struct cfg80211_sched_scan_request *request;
struct nlattr *attr;
@@ -6933,7 +6982,7 @@ nl80211_parse_sched_scan(struct wiphy *wiphy, struct wireless_dev *wdev,
if (!n_match_sets && default_match_rssi != NL80211_SCAN_RSSI_THOLD_OFF)
n_match_sets = 1;
- if (n_match_sets > wiphy->max_match_sets)
+ if (n_match_sets > max_match_sets)
return ERR_PTR(-EINVAL);
if (attrs[NL80211_ATTR_IE])
@@ -7233,7 +7282,8 @@ static int nl80211_start_sched_scan(struct sk_buff *skb,
return -EINPROGRESS;
sched_scan_req = nl80211_parse_sched_scan(&rdev->wiphy, wdev,
- info->attrs);
+ info->attrs,
+ rdev->wiphy.max_match_sets);
err = PTR_ERR_OR_ZERO(sched_scan_req);
if (err)
@@ -8586,6 +8636,12 @@ static int nl80211_testmode_dump(struct sk_buff *skb,
* so we need to offset by 1.
*/
phy_idx = cb->args[0] - 1;
+
+ rdev = cfg80211_rdev_by_wiphy_idx(phy_idx);
+ if (!rdev) {
+ err = -ENOENT;
+ goto out_err;
+ }
} else {
struct nlattr **attrbuf = genl_family_attrbuf(&nl80211_fam);
@@ -8600,7 +8656,6 @@ static int nl80211_testmode_dump(struct sk_buff *skb,
goto out_err;
}
phy_idx = rdev->wiphy_idx;
- rdev = NULL;
if (attrbuf[NL80211_ATTR_TESTDATA])
cb->args[1] = (long)attrbuf[NL80211_ATTR_TESTDATA];
@@ -8611,12 +8666,6 @@ static int nl80211_testmode_dump(struct sk_buff *skb,
data_len = nla_len((void *)cb->args[1]);
}
- rdev = cfg80211_rdev_by_wiphy_idx(phy_idx);
- if (!rdev) {
- err = -ENOENT;
- goto out_err;
- }
-
if (!rdev->ops->testmode_dump) {
err = -EOPNOTSUPP;
goto out_err;
@@ -9430,6 +9479,7 @@ nl80211_attr_cqm_policy[NL80211_ATTR_CQM_MAX + 1] = {
[NL80211_ATTR_CQM_TXE_RATE] = { .type = NLA_U32 },
[NL80211_ATTR_CQM_TXE_PKTS] = { .type = NLA_U32 },
[NL80211_ATTR_CQM_TXE_INTVL] = { .type = NLA_U32 },
+ [NL80211_ATTR_CQM_RSSI_LEVEL] = { .type = NLA_S32 },
};
static int nl80211_set_cqm_txe(struct genl_info *info,
@@ -10046,7 +10096,8 @@ static int nl80211_parse_wowlan_nd(struct cfg80211_registered_device *rdev,
if (err)
goto out;
- trig->nd_config = nl80211_parse_sched_scan(&rdev->wiphy, NULL, tb);
+ trig->nd_config = nl80211_parse_sched_scan(&rdev->wiphy, NULL, tb,
+ wowlan->max_nd_match_sets);
err = PTR_ERR_OR_ZERO(trig->nd_config);
if (err)
trig->nd_config = NULL;
@@ -10731,15 +10782,22 @@ static int nl80211_start_nan(struct sk_buff *skb, struct genl_info *info)
if (!info->attrs[NL80211_ATTR_NAN_MASTER_PREF])
return -EINVAL;
- if (!info->attrs[NL80211_ATTR_NAN_DUAL])
- return -EINVAL;
-
conf.master_pref =
nla_get_u8(info->attrs[NL80211_ATTR_NAN_MASTER_PREF]);
if (!conf.master_pref)
return -EINVAL;
- conf.dual = nla_get_u8(info->attrs[NL80211_ATTR_NAN_DUAL]);
+ if (info->attrs[NL80211_ATTR_BANDS]) {
+ u32 bands = nla_get_u32(info->attrs[NL80211_ATTR_BANDS]);
+
+ if (bands & ~(u32)wdev->wiphy->nan_supported_bands)
+ return -EOPNOTSUPP;
+
+ if (bands && !(bands & BIT(NL80211_BAND_2GHZ)))
+ return -EINVAL;
+
+ conf.bands = bands;
+ }
err = rdev_start_nan(rdev, wdev, &conf);
if (err)
@@ -11104,9 +11162,17 @@ static int nl80211_nan_change_config(struct sk_buff *skb,
changed |= CFG80211_NAN_CONF_CHANGED_PREF;
}
- if (info->attrs[NL80211_ATTR_NAN_DUAL]) {
- conf.dual = nla_get_u8(info->attrs[NL80211_ATTR_NAN_DUAL]);
- changed |= CFG80211_NAN_CONF_CHANGED_DUAL;
+ if (info->attrs[NL80211_ATTR_BANDS]) {
+ u32 bands = nla_get_u32(info->attrs[NL80211_ATTR_BANDS]);
+
+ if (bands & ~(u32)wdev->wiphy->nan_supported_bands)
+ return -EOPNOTSUPP;
+
+ if (bands && !(bands & BIT(NL80211_BAND_2GHZ)))
+ return -EINVAL;
+
+ conf.bands = bands;
+ changed |= CFG80211_NAN_CONF_CHANGED_BANDS;
}
if (!changed)
@@ -13914,11 +13980,11 @@ static void cfg80211_send_cqm(struct sk_buff *msg, gfp_t gfp)
void cfg80211_cqm_rssi_notify(struct net_device *dev,
enum nl80211_cqm_rssi_threshold_event rssi_event,
- gfp_t gfp)
+ s32 rssi_level, gfp_t gfp)
{
struct sk_buff *msg;
- trace_cfg80211_cqm_rssi_notify(dev, rssi_event);
+ trace_cfg80211_cqm_rssi_notify(dev, rssi_event, rssi_level);
if (WARN_ON(rssi_event != NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW &&
rssi_event != NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH))
@@ -13932,6 +13998,10 @@ void cfg80211_cqm_rssi_notify(struct net_device *dev,
rssi_event))
goto nla_put_failure;
+ if (rssi_level && nla_put_s32(msg, NL80211_ATTR_CQM_RSSI_LEVEL,
+ rssi_level))
+ goto nla_put_failure;
+
cfg80211_send_cqm(msg, gfp);
return;
diff --git a/net/wireless/trace.h b/net/wireless/trace.h
index ea1b47e04fa4..776e80cef9b4 100644
--- a/net/wireless/trace.h
+++ b/net/wireless/trace.h
@@ -1915,18 +1915,18 @@ TRACE_EVENT(rdev_start_nan,
WIPHY_ENTRY
WDEV_ENTRY
__field(u8, master_pref)
- __field(u8, dual);
+ __field(u8, bands);
),
TP_fast_assign(
WIPHY_ASSIGN;
WDEV_ASSIGN;
__entry->master_pref = conf->master_pref;
- __entry->dual = conf->dual;
+ __entry->bands = conf->bands;
),
TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT
- ", master preference: %u, dual: %d",
+ ", master preference: %u, bands: 0x%0x",
WIPHY_PR_ARG, WDEV_PR_ARG, __entry->master_pref,
- __entry->dual)
+ __entry->bands)
);
TRACE_EVENT(rdev_nan_change_conf,
@@ -1937,20 +1937,20 @@ TRACE_EVENT(rdev_nan_change_conf,
WIPHY_ENTRY
WDEV_ENTRY
__field(u8, master_pref)
- __field(u8, dual);
+ __field(u8, bands);
__field(u32, changes);
),
TP_fast_assign(
WIPHY_ASSIGN;
WDEV_ASSIGN;
__entry->master_pref = conf->master_pref;
- __entry->dual = conf->dual;
+ __entry->bands = conf->bands;
__entry->changes = changes;
),
TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT
- ", master preference: %u, dual: %d, changes: %x",
+ ", master preference: %u, bands: 0x%0x, changes: %x",
WIPHY_PR_ARG, WDEV_PR_ARG, __entry->master_pref,
- __entry->dual, __entry->changes)
+ __entry->bands, __entry->changes)
);
DEFINE_EVENT(wiphy_wdev_evt, rdev_stop_nan,
@@ -2490,18 +2490,21 @@ TRACE_EVENT(cfg80211_mgmt_tx_status,
TRACE_EVENT(cfg80211_cqm_rssi_notify,
TP_PROTO(struct net_device *netdev,
- enum nl80211_cqm_rssi_threshold_event rssi_event),
- TP_ARGS(netdev, rssi_event),
+ enum nl80211_cqm_rssi_threshold_event rssi_event,
+ s32 rssi_level),
+ TP_ARGS(netdev, rssi_event, rssi_level),
TP_STRUCT__entry(
NETDEV_ENTRY
__field(enum nl80211_cqm_rssi_threshold_event, rssi_event)
+ __field(s32, rssi_level)
),
TP_fast_assign(
NETDEV_ASSIGN;
__entry->rssi_event = rssi_event;
+ __entry->rssi_level = rssi_level;
),
- TP_printk(NETDEV_PR_FMT ", rssi event: %d",
- NETDEV_PR_ARG, __entry->rssi_event)
+ TP_printk(NETDEV_PR_FMT ", rssi event: %d, level: %d",
+ NETDEV_PR_ARG, __entry->rssi_event, __entry->rssi_level)
);
TRACE_EVENT(cfg80211_reg_can_beacon,