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-rw-r--r--net/mac802154/Kconfig1
-rw-r--r--net/mac802154/Makefile4
-rw-r--r--net/mac802154/cfg.c101
-rw-r--r--net/mac802154/driver-ops.h96
-rw-r--r--net/mac802154/ieee802154_i.h9
-rw-r--r--net/mac802154/iface.c156
-rw-r--r--net/mac802154/mac_cmd.c42
-rw-r--r--net/mac802154/main.c32
-rw-r--r--net/mac802154/mib.c63
-rw-r--r--net/mac802154/rx.c13
-rw-r--r--net/mac802154/trace.c9
-rw-r--r--net/mac802154/trace.h272
-rw-r--r--net/mac802154/util.c5
13 files changed, 555 insertions, 248 deletions
diff --git a/net/mac802154/Kconfig b/net/mac802154/Kconfig
index aa462b480a39..fb45287ebac3 100644
--- a/net/mac802154/Kconfig
+++ b/net/mac802154/Kconfig
@@ -2,6 +2,7 @@ config MAC802154
tristate "Generic IEEE 802.15.4 Soft Networking Stack (mac802154)"
depends on IEEE802154
select CRC_CCITT
+ select CRYPTO
select CRYPTO_AUTHENC
select CRYPTO_CCM
select CRYPTO_CTR
diff --git a/net/mac802154/Makefile b/net/mac802154/Makefile
index 702d8b466317..17a51e8389e2 100644
--- a/net/mac802154/Makefile
+++ b/net/mac802154/Makefile
@@ -1,5 +1,7 @@
obj-$(CONFIG_MAC802154) += mac802154.o
mac802154-objs := main.o rx.o tx.o mac_cmd.o mib.o \
- iface.o llsec.o util.o cfg.o
+ iface.o llsec.o util.o cfg.o trace.o
+
+CFLAGS_trace.o := -I$(src)
ccflags-y += -D__CHECK_ENDIAN__
diff --git a/net/mac802154/cfg.c b/net/mac802154/cfg.c
index 70be9c799f8a..317c4662e544 100644
--- a/net/mac802154/cfg.c
+++ b/net/mac802154/cfg.c
@@ -73,9 +73,9 @@ ieee802154_set_channel(struct wpan_phy *wpan_phy, u8 page, u8 channel)
ASSERT_RTNL();
- /* check if phy support this setting */
- if (!(wpan_phy->channels_supported[page] & BIT(channel)))
- return -EINVAL;
+ if (wpan_phy->current_page == page &&
+ wpan_phy->current_channel == channel)
+ return 0;
ret = drv_set_channel(local, page, channel);
if (!ret) {
@@ -95,9 +95,8 @@ ieee802154_set_cca_mode(struct wpan_phy *wpan_phy,
ASSERT_RTNL();
- /* check if phy support this setting */
- if (!(local->hw.flags & IEEE802154_HW_CCA_MODE))
- return -EOPNOTSUPP;
+ if (wpan_phy_cca_cmp(&wpan_phy->cca, cca))
+ return 0;
ret = drv_set_cca_mode(local, cca);
if (!ret)
@@ -107,20 +106,49 @@ ieee802154_set_cca_mode(struct wpan_phy *wpan_phy,
}
static int
+ieee802154_set_cca_ed_level(struct wpan_phy *wpan_phy, s32 ed_level)
+{
+ struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
+ int ret;
+
+ ASSERT_RTNL();
+
+ if (wpan_phy->cca_ed_level == ed_level)
+ return 0;
+
+ ret = drv_set_cca_ed_level(local, ed_level);
+ if (!ret)
+ wpan_phy->cca_ed_level = ed_level;
+
+ return ret;
+}
+
+static int
+ieee802154_set_tx_power(struct wpan_phy *wpan_phy, s32 power)
+{
+ struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
+ int ret;
+
+ ASSERT_RTNL();
+
+ if (wpan_phy->transmit_power == power)
+ return 0;
+
+ ret = drv_set_tx_power(local, power);
+ if (!ret)
+ wpan_phy->transmit_power = power;
+
+ return ret;
+}
+
+static int
ieee802154_set_pan_id(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
__le16 pan_id)
{
ASSERT_RTNL();
- /* TODO
- * I am not sure about to check here on broadcast pan_id.
- * Broadcast is a valid setting, comment from 802.15.4:
- * If this value is 0xffff, the device is not associated.
- *
- * This could useful to simple deassociate an device.
- */
- if (pan_id == cpu_to_le16(IEEE802154_PAN_ID_BROADCAST))
- return -EINVAL;
+ if (wpan_dev->pan_id == pan_id)
+ return 0;
wpan_dev->pan_id = pan_id;
return 0;
@@ -131,12 +159,11 @@ ieee802154_set_backoff_exponent(struct wpan_phy *wpan_phy,
struct wpan_dev *wpan_dev,
u8 min_be, u8 max_be)
{
- struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
-
ASSERT_RTNL();
- if (!(local->hw.flags & IEEE802154_HW_CSMA_PARAMS))
- return -EOPNOTSUPP;
+ if (wpan_dev->min_be == min_be &&
+ wpan_dev->max_be == max_be)
+ return 0;
wpan_dev->min_be = min_be;
wpan_dev->max_be = max_be;
@@ -149,20 +176,8 @@ ieee802154_set_short_addr(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
{
ASSERT_RTNL();
- /* TODO
- * I am not sure about to check here on broadcast short_addr.
- * Broadcast is a valid setting, comment from 802.15.4:
- * A value of 0xfffe indicates that the device has
- * associated but has not been allocated an address. A
- * value of 0xffff indicates that the device does not
- * have a short address.
- *
- * I think we should allow to set these settings but
- * don't allow to allow socket communication with it.
- */
- if (short_addr == cpu_to_le16(IEEE802154_ADDR_SHORT_UNSPEC) ||
- short_addr == cpu_to_le16(IEEE802154_ADDR_SHORT_BROADCAST))
- return -EINVAL;
+ if (wpan_dev->short_addr == short_addr)
+ return 0;
wpan_dev->short_addr = short_addr;
return 0;
@@ -173,12 +188,10 @@ ieee802154_set_max_csma_backoffs(struct wpan_phy *wpan_phy,
struct wpan_dev *wpan_dev,
u8 max_csma_backoffs)
{
- struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
-
ASSERT_RTNL();
- if (!(local->hw.flags & IEEE802154_HW_CSMA_PARAMS))
- return -EOPNOTSUPP;
+ if (wpan_dev->csma_retries == max_csma_backoffs)
+ return 0;
wpan_dev->csma_retries = max_csma_backoffs;
return 0;
@@ -189,12 +202,10 @@ ieee802154_set_max_frame_retries(struct wpan_phy *wpan_phy,
struct wpan_dev *wpan_dev,
s8 max_frame_retries)
{
- struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
-
ASSERT_RTNL();
- if (!(local->hw.flags & IEEE802154_HW_FRAME_RETRIES))
- return -EOPNOTSUPP;
+ if (wpan_dev->frame_retries == max_frame_retries)
+ return 0;
wpan_dev->frame_retries = max_frame_retries;
return 0;
@@ -204,12 +215,10 @@ static int
ieee802154_set_lbt_mode(struct wpan_phy *wpan_phy, struct wpan_dev *wpan_dev,
bool mode)
{
- struct ieee802154_local *local = wpan_phy_priv(wpan_phy);
-
ASSERT_RTNL();
- if (!(local->hw.flags & IEEE802154_HW_LBT))
- return -EOPNOTSUPP;
+ if (wpan_dev->lbt == mode)
+ return 0;
wpan_dev->lbt = mode;
return 0;
@@ -222,6 +231,8 @@ const struct cfg802154_ops mac802154_config_ops = {
.del_virtual_intf = ieee802154_del_iface,
.set_channel = ieee802154_set_channel,
.set_cca_mode = ieee802154_set_cca_mode,
+ .set_cca_ed_level = ieee802154_set_cca_ed_level,
+ .set_tx_power = ieee802154_set_tx_power,
.set_pan_id = ieee802154_set_pan_id,
.set_short_addr = ieee802154_set_short_addr,
.set_backoff_exponent = ieee802154_set_backoff_exponent,
diff --git a/net/mac802154/driver-ops.h b/net/mac802154/driver-ops.h
index a0533357b9ea..0550f3365e33 100644
--- a/net/mac802154/driver-ops.h
+++ b/net/mac802154/driver-ops.h
@@ -7,6 +7,7 @@
#include <net/mac802154.h>
#include "ieee802154_i.h"
+#include "trace.h"
static inline int
drv_xmit_async(struct ieee802154_local *local, struct sk_buff *skb)
@@ -27,19 +28,25 @@ drv_xmit_sync(struct ieee802154_local *local, struct sk_buff *skb)
static inline int drv_start(struct ieee802154_local *local)
{
+ int ret;
+
might_sleep();
+ trace_802154_drv_start(local);
local->started = true;
smp_mb();
-
- return local->ops->start(&local->hw);
+ ret = local->ops->start(&local->hw);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline void drv_stop(struct ieee802154_local *local)
{
might_sleep();
+ trace_802154_drv_stop(local);
local->ops->stop(&local->hw);
+ trace_802154_drv_return_void(local);
/* sync away all work on the tasklet before clearing started */
tasklet_disable(&local->tasklet);
@@ -53,13 +60,20 @@ static inline void drv_stop(struct ieee802154_local *local)
static inline int
drv_set_channel(struct ieee802154_local *local, u8 page, u8 channel)
{
+ int ret;
+
might_sleep();
- return local->ops->set_channel(&local->hw, page, channel);
+ trace_802154_drv_set_channel(local, page, channel);
+ ret = local->ops->set_channel(&local->hw, page, channel);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
-static inline int drv_set_tx_power(struct ieee802154_local *local, s8 dbm)
+static inline int drv_set_tx_power(struct ieee802154_local *local, s32 mbm)
{
+ int ret;
+
might_sleep();
if (!local->ops->set_txpower) {
@@ -67,12 +81,17 @@ static inline int drv_set_tx_power(struct ieee802154_local *local, s8 dbm)
return -EOPNOTSUPP;
}
- return local->ops->set_txpower(&local->hw, dbm);
+ trace_802154_drv_set_tx_power(local, mbm);
+ ret = local->ops->set_txpower(&local->hw, mbm);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int drv_set_cca_mode(struct ieee802154_local *local,
const struct wpan_phy_cca *cca)
{
+ int ret;
+
might_sleep();
if (!local->ops->set_cca_mode) {
@@ -80,11 +99,16 @@ static inline int drv_set_cca_mode(struct ieee802154_local *local,
return -EOPNOTSUPP;
}
- return local->ops->set_cca_mode(&local->hw, cca);
+ trace_802154_drv_set_cca_mode(local, cca);
+ ret = local->ops->set_cca_mode(&local->hw, cca);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int drv_set_lbt_mode(struct ieee802154_local *local, bool mode)
{
+ int ret;
+
might_sleep();
if (!local->ops->set_lbt) {
@@ -92,12 +116,17 @@ static inline int drv_set_lbt_mode(struct ieee802154_local *local, bool mode)
return -EOPNOTSUPP;
}
- return local->ops->set_lbt(&local->hw, mode);
+ trace_802154_drv_set_lbt_mode(local, mode);
+ ret = local->ops->set_lbt(&local->hw, mode);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int
-drv_set_cca_ed_level(struct ieee802154_local *local, s32 ed_level)
+drv_set_cca_ed_level(struct ieee802154_local *local, s32 mbm)
{
+ int ret;
+
might_sleep();
if (!local->ops->set_cca_ed_level) {
@@ -105,12 +134,16 @@ drv_set_cca_ed_level(struct ieee802154_local *local, s32 ed_level)
return -EOPNOTSUPP;
}
- return local->ops->set_cca_ed_level(&local->hw, ed_level);
+ trace_802154_drv_set_cca_ed_level(local, mbm);
+ ret = local->ops->set_cca_ed_level(&local->hw, mbm);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int drv_set_pan_id(struct ieee802154_local *local, __le16 pan_id)
{
struct ieee802154_hw_addr_filt filt;
+ int ret;
might_sleep();
@@ -121,14 +154,18 @@ static inline int drv_set_pan_id(struct ieee802154_local *local, __le16 pan_id)
filt.pan_id = pan_id;
- return local->ops->set_hw_addr_filt(&local->hw, &filt,
+ trace_802154_drv_set_pan_id(local, pan_id);
+ ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
IEEE802154_AFILT_PANID_CHANGED);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int
drv_set_extended_addr(struct ieee802154_local *local, __le64 extended_addr)
{
struct ieee802154_hw_addr_filt filt;
+ int ret;
might_sleep();
@@ -139,14 +176,18 @@ drv_set_extended_addr(struct ieee802154_local *local, __le64 extended_addr)
filt.ieee_addr = extended_addr;
- return local->ops->set_hw_addr_filt(&local->hw, &filt,
+ trace_802154_drv_set_extended_addr(local, extended_addr);
+ ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
IEEE802154_AFILT_IEEEADDR_CHANGED);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int
drv_set_short_addr(struct ieee802154_local *local, __le16 short_addr)
{
struct ieee802154_hw_addr_filt filt;
+ int ret;
might_sleep();
@@ -157,14 +198,18 @@ drv_set_short_addr(struct ieee802154_local *local, __le16 short_addr)
filt.short_addr = short_addr;
- return local->ops->set_hw_addr_filt(&local->hw, &filt,
+ trace_802154_drv_set_short_addr(local, short_addr);
+ ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
IEEE802154_AFILT_SADDR_CHANGED);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int
drv_set_pan_coord(struct ieee802154_local *local, bool is_coord)
{
struct ieee802154_hw_addr_filt filt;
+ int ret;
might_sleep();
@@ -175,14 +220,19 @@ drv_set_pan_coord(struct ieee802154_local *local, bool is_coord)
filt.pan_coord = is_coord;
- return local->ops->set_hw_addr_filt(&local->hw, &filt,
+ trace_802154_drv_set_pan_coord(local, is_coord);
+ ret = local->ops->set_hw_addr_filt(&local->hw, &filt,
IEEE802154_AFILT_PANC_CHANGED);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int
drv_set_csma_params(struct ieee802154_local *local, u8 min_be, u8 max_be,
u8 max_csma_backoffs)
{
+ int ret;
+
might_sleep();
if (!local->ops->set_csma_params) {
@@ -190,13 +240,19 @@ drv_set_csma_params(struct ieee802154_local *local, u8 min_be, u8 max_be,
return -EOPNOTSUPP;
}
- return local->ops->set_csma_params(&local->hw, min_be, max_be,
+ trace_802154_drv_set_csma_params(local, min_be, max_be,
+ max_csma_backoffs);
+ ret = local->ops->set_csma_params(&local->hw, min_be, max_be,
max_csma_backoffs);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int
drv_set_max_frame_retries(struct ieee802154_local *local, s8 max_frame_retries)
{
+ int ret;
+
might_sleep();
if (!local->ops->set_frame_retries) {
@@ -204,12 +260,17 @@ drv_set_max_frame_retries(struct ieee802154_local *local, s8 max_frame_retries)
return -EOPNOTSUPP;
}
- return local->ops->set_frame_retries(&local->hw, max_frame_retries);
+ trace_802154_drv_set_max_frame_retries(local, max_frame_retries);
+ ret = local->ops->set_frame_retries(&local->hw, max_frame_retries);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
static inline int
drv_set_promiscuous_mode(struct ieee802154_local *local, bool on)
{
+ int ret;
+
might_sleep();
if (!local->ops->set_promiscuous_mode) {
@@ -217,7 +278,10 @@ drv_set_promiscuous_mode(struct ieee802154_local *local, bool on)
return -EOPNOTSUPP;
}
- return local->ops->set_promiscuous_mode(&local->hw, on);
+ trace_802154_drv_set_promiscuous_mode(local, on);
+ ret = local->ops->set_promiscuous_mode(&local->hw, on);
+ trace_802154_drv_return_int(local, ret);
+ return ret;
}
#endif /* __MAC802154_DRIVER_OPS */
diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h
index 127ba18386fc..34755d5751a4 100644
--- a/net/mac802154/ieee802154_i.h
+++ b/net/mac802154/ieee802154_i.h
@@ -86,16 +86,12 @@ struct ieee802154_sub_if_data {
unsigned long state;
char name[IFNAMSIZ];
- spinlock_t mib_lock;
-
/* protects sec from concurrent access by netlink. access by
* encrypt/decrypt/header_create safe without additional protection.
*/
struct mutex sec_mtx;
struct mac802154_llsec sec;
- /* must be last, dynamically sized area in this! */
- struct ieee802154_vif vif;
};
#define MAC802154_CHAN_NONE 0xff /* No channel is assigned */
@@ -136,12 +132,7 @@ ieee802154_subif_start_xmit(struct sk_buff *skb, struct net_device *dev);
enum hrtimer_restart ieee802154_xmit_ifs_timer(struct hrtimer *timer);
/* MIB callbacks */
-void mac802154_dev_set_short_addr(struct net_device *dev, __le16 val);
-__le16 mac802154_dev_get_short_addr(const struct net_device *dev);
-__le16 mac802154_dev_get_pan_id(const struct net_device *dev);
-void mac802154_dev_set_pan_id(struct net_device *dev, __le16 val);
void mac802154_dev_set_page_channel(struct net_device *dev, u8 page, u8 chan);
-u8 mac802154_dev_get_dsn(const struct net_device *dev);
int mac802154_get_params(struct net_device *dev,
struct ieee802154_llsec_params *params);
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index 91b75abbd1a1..8b698246a51b 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -62,9 +62,10 @@ mac802154_wpan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
(struct sockaddr_ieee802154 *)&ifr->ifr_addr;
int err = -ENOIOCTLCMD;
- ASSERT_RTNL();
+ if (cmd != SIOCGIFADDR && cmd != SIOCSIFADDR)
+ return err;
- spin_lock_bh(&sdata->mib_lock);
+ rtnl_lock();
switch (cmd) {
case SIOCGIFADDR:
@@ -89,7 +90,7 @@ mac802154_wpan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
}
case SIOCSIFADDR:
if (netif_running(dev)) {
- spin_unlock_bh(&sdata->mib_lock);
+ rtnl_unlock();
return -EBUSY;
}
@@ -111,7 +112,7 @@ mac802154_wpan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
break;
}
- spin_unlock_bh(&sdata->mib_lock);
+ rtnl_unlock();
return err;
}
@@ -125,7 +126,7 @@ static int mac802154_wpan_mac_addr(struct net_device *dev, void *p)
return -EBUSY;
ieee802154_be64_to_le64(&extended_addr, addr->sa_data);
- if (!ieee802154_is_valid_extended_addr(extended_addr))
+ if (!ieee802154_is_valid_extended_unicast_addr(extended_addr))
return -EINVAL;
memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
@@ -134,19 +135,72 @@ static int mac802154_wpan_mac_addr(struct net_device *dev, void *p)
return mac802154_wpan_update_llsec(dev);
}
+static int ieee802154_setup_hw(struct ieee802154_sub_if_data *sdata)
+{
+ struct ieee802154_local *local = sdata->local;
+ struct wpan_dev *wpan_dev = &sdata->wpan_dev;
+ int ret;
+
+ if (local->hw.flags & IEEE802154_HW_PROMISCUOUS) {
+ ret = drv_set_promiscuous_mode(local,
+ wpan_dev->promiscuous_mode);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (local->hw.flags & IEEE802154_HW_AFILT) {
+ ret = drv_set_pan_id(local, wpan_dev->pan_id);
+ if (ret < 0)
+ return ret;
+
+ ret = drv_set_extended_addr(local, wpan_dev->extended_addr);
+ if (ret < 0)
+ return ret;
+
+ ret = drv_set_short_addr(local, wpan_dev->short_addr);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (local->hw.flags & IEEE802154_HW_LBT) {
+ ret = drv_set_lbt_mode(local, wpan_dev->lbt);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (local->hw.flags & IEEE802154_HW_CSMA_PARAMS) {
+ ret = drv_set_csma_params(local, wpan_dev->min_be,
+ wpan_dev->max_be,
+ wpan_dev->csma_retries);
+ if (ret < 0)
+ return ret;
+ }
+
+ if (local->hw.flags & IEEE802154_HW_FRAME_RETRIES) {
+ ret = drv_set_max_frame_retries(local, wpan_dev->frame_retries);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+
static int mac802154_slave_open(struct net_device *dev)
{
struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
struct ieee802154_local *local = sdata->local;
- int res = 0;
+ int res;
ASSERT_RTNL();
set_bit(SDATA_STATE_RUNNING, &sdata->state);
if (!local->open_count) {
+ res = ieee802154_setup_hw(sdata);
+ if (res)
+ goto err;
+
res = drv_start(local);
- WARN_ON(res);
if (res)
goto err;
}
@@ -218,8 +272,8 @@ ieee802154_check_concurrent_iface(struct ieee802154_sub_if_data *sdata,
* exist really an use case if we need to support
* multiple node types at the same time.
*/
- if (sdata->vif.type == NL802154_IFTYPE_NODE &&
- nsdata->vif.type == NL802154_IFTYPE_NODE)
+ if (wpan_dev->iftype == NL802154_IFTYPE_NODE &&
+ nsdata->wpan_dev.iftype == NL802154_IFTYPE_NODE)
return -EBUSY;
/* check all phy mac sublayer settings are the same.
@@ -239,67 +293,13 @@ static int mac802154_wpan_open(struct net_device *dev)
{
int rc;
struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
- struct ieee802154_local *local = sdata->local;
struct wpan_dev *wpan_dev = &sdata->wpan_dev;
- struct wpan_phy *phy = sdata->local->phy;
- rc = ieee802154_check_concurrent_iface(sdata, sdata->vif.type);
+ rc = ieee802154_check_concurrent_iface(sdata, wpan_dev->iftype);
if (rc < 0)
return rc;
- rc = mac802154_slave_open(dev);
- if (rc < 0)
- return rc;
-
- mutex_lock(&phy->pib_lock);
-
- if (local->hw.flags & IEEE802154_HW_PROMISCUOUS) {
- rc = drv_set_promiscuous_mode(local,
- wpan_dev->promiscuous_mode);
- if (rc < 0)
- goto out;
- }
-
- if (local->hw.flags & IEEE802154_HW_AFILT) {
- rc = drv_set_pan_id(local, wpan_dev->pan_id);
- if (rc < 0)
- goto out;
-
- rc = drv_set_extended_addr(local, wpan_dev->extended_addr);
- if (rc < 0)
- goto out;
-
- rc = drv_set_short_addr(local, wpan_dev->short_addr);
- if (rc < 0)
- goto out;
- }
-
- if (local->hw.flags & IEEE802154_HW_LBT) {
- rc = drv_set_lbt_mode(local, wpan_dev->lbt);
- if (rc < 0)
- goto out;
- }
-
- if (local->hw.flags & IEEE802154_HW_CSMA_PARAMS) {
- rc = drv_set_csma_params(local, wpan_dev->min_be,
- wpan_dev->max_be,
- wpan_dev->csma_retries);
- if (rc < 0)
- goto out;
- }
-
- if (local->hw.flags & IEEE802154_HW_FRAME_RETRIES) {
- rc = drv_set_max_frame_retries(local, wpan_dev->frame_retries);
- if (rc < 0)
- goto out;
- }
-
- mutex_unlock(&phy->pib_lock);
- return 0;
-
-out:
- mutex_unlock(&phy->pib_lock);
- return rc;
+ return mac802154_slave_open(dev);
}
static int mac802154_slave_close(struct net_device *dev)
@@ -309,15 +309,16 @@ static int mac802154_slave_close(struct net_device *dev)
ASSERT_RTNL();
- hrtimer_cancel(&local->ifs_timer);
-
netif_stop_queue(dev);
local->open_count--;
clear_bit(SDATA_STATE_RUNNING, &sdata->state);
- if (!local->open_count)
+ if (!local->open_count) {
+ flush_workqueue(local->workqueue);
+ hrtimer_cancel(&local->ifs_timer);
drv_stop(local);
+ }
return 0;
}
@@ -374,14 +375,12 @@ static int mac802154_header_create(struct sk_buff *skb,
hdr.fc.type = cb->type;
hdr.fc.security_enabled = cb->secen;
hdr.fc.ack_request = cb->ackreq;
- hdr.seq = ieee802154_mlme_ops(dev)->get_dsn(dev);
+ hdr.seq = atomic_inc_return(&dev->ieee802154_ptr->dsn) & 0xFF;
if (mac802154_set_header_security(sdata, &hdr, cb) < 0)
return -EINVAL;
if (!saddr) {
- spin_lock_bh(&sdata->mib_lock);
-
if (wpan_dev->short_addr == cpu_to_le16(IEEE802154_ADDR_BROADCAST) ||
wpan_dev->short_addr == cpu_to_le16(IEEE802154_ADDR_UNDEF) ||
wpan_dev->pan_id == cpu_to_le16(IEEE802154_PANID_BROADCAST)) {
@@ -393,8 +392,6 @@ static int mac802154_header_create(struct sk_buff *skb,
}
hdr.source.pan_id = wpan_dev->pan_id;
-
- spin_unlock_bh(&sdata->mib_lock);
} else {
hdr.source = *(const struct ieee802154_addr *)saddr;
}
@@ -474,13 +471,15 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata,
enum nl802154_iftype type)
{
struct wpan_dev *wpan_dev = &sdata->wpan_dev;
+ u8 tmp;
/* set some type-dependent values */
- sdata->vif.type = type;
sdata->wpan_dev.iftype = type;
- get_random_bytes(&wpan_dev->bsn, 1);
- get_random_bytes(&wpan_dev->dsn, 1);
+ get_random_bytes(&tmp, sizeof(tmp));
+ atomic_set(&wpan_dev->bsn, tmp);
+ get_random_bytes(&tmp, sizeof(tmp));
+ atomic_set(&wpan_dev->dsn, tmp);
/* defaults per 802.15.4-2011 */
wpan_dev->min_be = 3;
@@ -503,7 +502,6 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata,
sdata->dev->ml_priv = &mac802154_mlme_wpan;
wpan_dev->promiscuous_mode = false;
- spin_lock_init(&sdata->mib_lock);
mutex_init(&sdata->sec_mtx);
mac802154_llsec_init(&sdata->sec);
@@ -531,7 +529,7 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name,
ASSERT_RTNL();
- ndev = alloc_netdev(sizeof(*sdata) + local->hw.vif_data_size, name,
+ ndev = alloc_netdev(sizeof(*sdata), name,
name_assign_type, ieee802154_if_setup);
if (!ndev)
return ERR_PTR(-ENOMEM);
@@ -547,7 +545,7 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name,
switch (type) {
case NL802154_IFTYPE_NODE:
ndev->type = ARPHRD_IEEE802154;
- if (ieee802154_is_valid_extended_addr(extended_addr))
+ if (ieee802154_is_valid_extended_unicast_addr(extended_addr))
ieee802154_le64_to_be64(ndev->dev_addr, &extended_addr);
else
memcpy(ndev->dev_addr, ndev->perm_addr,
diff --git a/net/mac802154/mac_cmd.c b/net/mac802154/mac_cmd.c
index bdccb4ecd30f..8606da459ff3 100644
--- a/net/mac802154/mac_cmd.c
+++ b/net/mac802154/mac_cmd.c
@@ -36,37 +36,30 @@ static int mac802154_mlme_start_req(struct net_device *dev,
u8 pan_coord, u8 blx,
u8 coord_realign)
{
- struct ieee802154_mlme_ops *ops = ieee802154_mlme_ops(dev);
- int rc = 0;
+ struct ieee802154_llsec_params params;
+ int changed = 0;
ASSERT_RTNL();
BUG_ON(addr->mode != IEEE802154_ADDR_SHORT);
- mac802154_dev_set_pan_id(dev, addr->pan_id);
- mac802154_dev_set_short_addr(dev, addr->short_addr);
+ dev->ieee802154_ptr->pan_id = addr->pan_id;
+ dev->ieee802154_ptr->short_addr = addr->short_addr;
mac802154_dev_set_page_channel(dev, page, channel);
- if (ops->llsec) {
- struct ieee802154_llsec_params params;
- int changed = 0;
+ params.pan_id = addr->pan_id;
+ changed |= IEEE802154_LLSEC_PARAM_PAN_ID;
- params.coord_shortaddr = addr->short_addr;
- changed |= IEEE802154_LLSEC_PARAM_COORD_SHORTADDR;
+ params.hwaddr = ieee802154_devaddr_from_raw(dev->dev_addr);
+ changed |= IEEE802154_LLSEC_PARAM_HWADDR;
- params.pan_id = addr->pan_id;
- changed |= IEEE802154_LLSEC_PARAM_PAN_ID;
+ params.coord_hwaddr = params.hwaddr;
+ changed |= IEEE802154_LLSEC_PARAM_COORD_HWADDR;
- params.hwaddr = ieee802154_devaddr_from_raw(dev->dev_addr);
- changed |= IEEE802154_LLSEC_PARAM_HWADDR;
+ params.coord_shortaddr = addr->short_addr;
+ changed |= IEEE802154_LLSEC_PARAM_COORD_SHORTADDR;
- params.coord_hwaddr = params.hwaddr;
- changed |= IEEE802154_LLSEC_PARAM_COORD_HWADDR;
-
- rc = ops->llsec->set_params(dev, &params, changed);
- }
-
- return rc;
+ return mac802154_set_params(dev, &params, changed);
}
static int mac802154_set_mac_params(struct net_device *dev,
@@ -91,19 +84,19 @@ static int mac802154_set_mac_params(struct net_device *dev,
wpan_dev->frame_retries = params->frame_retries;
wpan_dev->lbt = params->lbt;
- if (local->hw.flags & IEEE802154_HW_TXPOWER) {
+ if (local->hw.phy->flags & WPAN_PHY_FLAG_TXPOWER) {
ret = drv_set_tx_power(local, params->transmit_power);
if (ret < 0)
return ret;
}
- if (local->hw.flags & IEEE802154_HW_CCA_MODE) {
+ if (local->hw.phy->flags & WPAN_PHY_FLAG_CCA_MODE) {
ret = drv_set_cca_mode(local, &params->cca);
if (ret < 0)
return ret;
}
- if (local->hw.flags & IEEE802154_HW_CCA_ED_LEVEL) {
+ if (local->hw.phy->flags & WPAN_PHY_FLAG_CCA_ED_LEVEL) {
ret = drv_set_cca_ed_level(local, params->cca_ed_level);
if (ret < 0)
return ret;
@@ -151,9 +144,6 @@ static struct ieee802154_llsec_ops mac802154_llsec_ops = {
struct ieee802154_mlme_ops mac802154_mlme_wpan = {
.start_req = mac802154_mlme_start_req,
- .get_pan_id = mac802154_dev_get_pan_id,
- .get_short_addr = mac802154_dev_get_short_addr,
- .get_dsn = mac802154_dev_get_dsn,
.llsec = &mac802154_llsec_ops,
diff --git a/net/mac802154/main.c b/net/mac802154/main.c
index 08cb32dc8fd3..356b346e1ee8 100644
--- a/net/mac802154/main.c
+++ b/net/mac802154/main.c
@@ -107,6 +107,18 @@ ieee802154_alloc_hw(size_t priv_data_len, const struct ieee802154_ops *ops)
skb_queue_head_init(&local->skb_queue);
+ /* init supported flags with 802.15.4 default ranges */
+ phy->supported.max_minbe = 8;
+ phy->supported.min_maxbe = 3;
+ phy->supported.max_maxbe = 8;
+ phy->supported.min_frame_retries = -1;
+ phy->supported.max_frame_retries = 7;
+ phy->supported.max_csma_backoffs = 5;
+ phy->supported.lbt = NL802154_SUPPORTED_BOOL_FALSE;
+
+ /* always supported */
+ phy->supported.iftypes = BIT(NL802154_IFTYPE_NODE);
+
return &local->hw;
}
EXPORT_SYMBOL(ieee802154_alloc_hw);
@@ -155,6 +167,26 @@ int ieee802154_register_hw(struct ieee802154_hw *hw)
ieee802154_setup_wpan_phy_pib(local->phy);
+ if (!(hw->flags & IEEE802154_HW_CSMA_PARAMS)) {
+ local->phy->supported.min_csma_backoffs = 4;
+ local->phy->supported.max_csma_backoffs = 4;
+ local->phy->supported.min_maxbe = 5;
+ local->phy->supported.max_maxbe = 5;
+ local->phy->supported.min_minbe = 3;
+ local->phy->supported.max_minbe = 3;
+ }
+
+ if (!(hw->flags & IEEE802154_HW_FRAME_RETRIES)) {
+ /* TODO should be 3, but our default value is -1 which means
+ * no ARET handling.
+ */
+ local->phy->supported.min_frame_retries = -1;
+ local->phy->supported.max_frame_retries = -1;
+ }
+
+ if (hw->flags & IEEE802154_HW_PROMISCUOUS)
+ local->phy->supported.iftypes |= BIT(NL802154_IFTYPE_MONITOR);
+
rc = wpan_phy_register(local->phy);
if (rc < 0)
goto out_wq;
diff --git a/net/mac802154/mib.c b/net/mac802154/mib.c
index 5cf019a57fd7..73f94fbf8785 100644
--- a/net/mac802154/mib.c
+++ b/net/mac802154/mib.c
@@ -26,81 +26,22 @@
#include "ieee802154_i.h"
#include "driver-ops.h"
-void mac802154_dev_set_short_addr(struct net_device *dev, __le16 val)
-{
- struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
-
- BUG_ON(dev->type != ARPHRD_IEEE802154);
-
- spin_lock_bh(&sdata->mib_lock);
- sdata->wpan_dev.short_addr = val;
- spin_unlock_bh(&sdata->mib_lock);
-}
-
-__le16 mac802154_dev_get_short_addr(const struct net_device *dev)
-{
- struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
- __le16 ret;
-
- BUG_ON(dev->type != ARPHRD_IEEE802154);
-
- spin_lock_bh(&sdata->mib_lock);
- ret = sdata->wpan_dev.short_addr;
- spin_unlock_bh(&sdata->mib_lock);
-
- return ret;
-}
-
-__le16 mac802154_dev_get_pan_id(const struct net_device *dev)
-{
- struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
- __le16 ret;
-
- BUG_ON(dev->type != ARPHRD_IEEE802154);
-
- spin_lock_bh(&sdata->mib_lock);
- ret = sdata->wpan_dev.pan_id;
- spin_unlock_bh(&sdata->mib_lock);
-
- return ret;
-}
-
-void mac802154_dev_set_pan_id(struct net_device *dev, __le16 val)
-{
- struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
-
- BUG_ON(dev->type != ARPHRD_IEEE802154);
-
- spin_lock_bh(&sdata->mib_lock);
- sdata->wpan_dev.pan_id = val;
- spin_unlock_bh(&sdata->mib_lock);
-}
-
-u8 mac802154_dev_get_dsn(const struct net_device *dev)
-{
- struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
-
- BUG_ON(dev->type != ARPHRD_IEEE802154);
-
- return sdata->wpan_dev.dsn++;
-}
-
void mac802154_dev_set_page_channel(struct net_device *dev, u8 page, u8 chan)
{
struct ieee802154_sub_if_data *sdata = IEEE802154_DEV_TO_SUB_IF(dev);
struct ieee802154_local *local = sdata->local;
int res;
+ ASSERT_RTNL();
+
BUG_ON(dev->type != ARPHRD_IEEE802154);
res = drv_set_channel(local, page, chan);
if (res) {
pr_debug("set_channel failed\n");
} else {
- mutex_lock(&local->phy->pib_lock);
local->phy->current_channel = chan;
local->phy->current_page = page;
- mutex_unlock(&local->phy->pib_lock);
}
}
diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c
index c0d67b2b4132..d93ad2d4a4fc 100644
--- a/net/mac802154/rx.c
+++ b/net/mac802154/rx.c
@@ -47,8 +47,6 @@ ieee802154_subif_frame(struct ieee802154_sub_if_data *sdata,
pr_debug("getting packet via slave interface %s\n", sdata->dev->name);
- spin_lock_bh(&sdata->mib_lock);
-
span = wpan_dev->pan_id;
sshort = wpan_dev->short_addr;
@@ -83,13 +81,10 @@ ieee802154_subif_frame(struct ieee802154_sub_if_data *sdata,
skb->pkt_type = PACKET_OTHERHOST;
break;
default:
- spin_unlock_bh(&sdata->mib_lock);
pr_debug("invalid dest mode\n");
goto fail;
}
- spin_unlock_bh(&sdata->mib_lock);
-
skb->dev = sdata->dev;
rc = mac802154_llsec_decrypt(&sdata->sec, skb);
@@ -207,8 +202,10 @@ __ieee802154_rx_handle_packet(struct ieee802154_local *local,
}
list_for_each_entry_rcu(sdata, &local->interfaces, list) {
- if (sdata->vif.type != NL802154_IFTYPE_NODE ||
- !netif_running(sdata->dev))
+ if (sdata->wpan_dev.iftype != NL802154_IFTYPE_NODE)
+ continue;
+
+ if (!ieee802154_sdata_running(sdata))
continue;
ieee802154_subif_frame(sdata, skb, &hdr);
@@ -232,7 +229,7 @@ ieee802154_monitors_rx(struct ieee802154_local *local, struct sk_buff *skb)
skb->protocol = htons(ETH_P_IEEE802154);
list_for_each_entry_rcu(sdata, &local->interfaces, list) {
- if (sdata->vif.type != NL802154_IFTYPE_MONITOR)
+ if (sdata->wpan_dev.iftype != NL802154_IFTYPE_MONITOR)
continue;
if (!ieee802154_sdata_running(sdata))
diff --git a/net/mac802154/trace.c b/net/mac802154/trace.c
new file mode 100644
index 000000000000..863e5e6b983d
--- /dev/null
+++ b/net/mac802154/trace.c
@@ -0,0 +1,9 @@
+#include <linux/module.h>
+
+#ifndef __CHECKER__
+#include <net/cfg802154.h>
+#include "driver-ops.h"
+#define CREATE_TRACE_POINTS
+#include "trace.h"
+
+#endif
diff --git a/net/mac802154/trace.h b/net/mac802154/trace.h
new file mode 100644
index 000000000000..6f30e0c93a16
--- /dev/null
+++ b/net/mac802154/trace.h
@@ -0,0 +1,272 @@
+/* Based on net/mac80211/trace.h */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM mac802154
+
+#if !defined(__MAC802154_DRIVER_TRACE) || defined(TRACE_HEADER_MULTI_READ)
+#define __MAC802154_DRIVER_TRACE
+
+#include <linux/tracepoint.h>
+
+#include <net/mac802154.h>
+#include "ieee802154_i.h"
+
+#define MAXNAME 32
+#define LOCAL_ENTRY __array(char, wpan_phy_name, MAXNAME)
+#define LOCAL_ASSIGN strlcpy(__entry->wpan_phy_name, \
+ wpan_phy_name(local->hw.phy), MAXNAME)
+#define LOCAL_PR_FMT "%s"
+#define LOCAL_PR_ARG __entry->wpan_phy_name
+
+#define CCA_ENTRY __field(enum nl802154_cca_modes, cca_mode) \
+ __field(enum nl802154_cca_opts, cca_opt)
+#define CCA_ASSIGN \
+ do { \
+ (__entry->cca_mode) = cca->mode; \
+ (__entry->cca_opt) = cca->opt; \
+ } while (0)
+#define CCA_PR_FMT "cca_mode: %d, cca_opt: %d"
+#define CCA_PR_ARG __entry->cca_mode, __entry->cca_opt
+
+#define BOOL_TO_STR(bo) (bo) ? "true" : "false"
+
+/* Tracing for driver callbacks */
+
+DECLARE_EVENT_CLASS(local_only_evt,
+ TP_PROTO(struct ieee802154_local *local),
+ TP_ARGS(local),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ ),
+ TP_printk(LOCAL_PR_FMT, LOCAL_PR_ARG)
+);
+
+DEFINE_EVENT(local_only_evt, 802154_drv_return_void,
+ TP_PROTO(struct ieee802154_local *local),
+ TP_ARGS(local)
+);
+
+TRACE_EVENT(802154_drv_return_int,
+ TP_PROTO(struct ieee802154_local *local, int ret),
+ TP_ARGS(local, ret),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(int, ret)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->ret = ret;
+ ),
+ TP_printk(LOCAL_PR_FMT ", returned: %d", LOCAL_PR_ARG,
+ __entry->ret)
+);
+
+DEFINE_EVENT(local_only_evt, 802154_drv_start,
+ TP_PROTO(struct ieee802154_local *local),
+ TP_ARGS(local)
+);
+
+DEFINE_EVENT(local_only_evt, 802154_drv_stop,
+ TP_PROTO(struct ieee802154_local *local),
+ TP_ARGS(local)
+);
+
+TRACE_EVENT(802154_drv_set_channel,
+ TP_PROTO(struct ieee802154_local *local, u8 page, u8 channel),
+ TP_ARGS(local, page, channel),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(u8, page)
+ __field(u8, channel)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->page = page;
+ __entry->channel = channel;
+ ),
+ TP_printk(LOCAL_PR_FMT ", page: %d, channel: %d", LOCAL_PR_ARG,
+ __entry->page, __entry->channel)
+);
+
+TRACE_EVENT(802154_drv_set_cca_mode,
+ TP_PROTO(struct ieee802154_local *local,
+ const struct wpan_phy_cca *cca),
+ TP_ARGS(local, cca),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ CCA_ENTRY
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ CCA_ASSIGN;
+ ),
+ TP_printk(LOCAL_PR_FMT ", " CCA_PR_FMT, LOCAL_PR_ARG,
+ CCA_PR_ARG)
+);
+
+TRACE_EVENT(802154_drv_set_cca_ed_level,
+ TP_PROTO(struct ieee802154_local *local, s32 mbm),
+ TP_ARGS(local, mbm),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(s32, mbm)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->mbm = mbm;
+ ),
+ TP_printk(LOCAL_PR_FMT ", ed level: %d", LOCAL_PR_ARG,
+ __entry->mbm)
+);
+
+TRACE_EVENT(802154_drv_set_tx_power,
+ TP_PROTO(struct ieee802154_local *local, s32 power),
+ TP_ARGS(local, power),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(s32, power)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->power = power;
+ ),
+ TP_printk(LOCAL_PR_FMT ", mbm: %d", LOCAL_PR_ARG,
+ __entry->power)
+);
+
+TRACE_EVENT(802154_drv_set_lbt_mode,
+ TP_PROTO(struct ieee802154_local *local, bool mode),
+ TP_ARGS(local, mode),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(bool, mode)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->mode = mode;
+ ),
+ TP_printk(LOCAL_PR_FMT ", lbt mode: %s", LOCAL_PR_ARG,
+ BOOL_TO_STR(__entry->mode))
+);
+
+TRACE_EVENT(802154_drv_set_short_addr,
+ TP_PROTO(struct ieee802154_local *local, __le16 short_addr),
+ TP_ARGS(local, short_addr),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(__le16, short_addr)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->short_addr = short_addr;
+ ),
+ TP_printk(LOCAL_PR_FMT ", short addr: 0x%04x", LOCAL_PR_ARG,
+ le16_to_cpu(__entry->short_addr))
+);
+
+TRACE_EVENT(802154_drv_set_pan_id,
+ TP_PROTO(struct ieee802154_local *local, __le16 pan_id),
+ TP_ARGS(local, pan_id),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(__le16, pan_id)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->pan_id = pan_id;
+ ),
+ TP_printk(LOCAL_PR_FMT ", pan id: 0x%04x", LOCAL_PR_ARG,
+ le16_to_cpu(__entry->pan_id))
+);
+
+TRACE_EVENT(802154_drv_set_extended_addr,
+ TP_PROTO(struct ieee802154_local *local, __le64 extended_addr),
+ TP_ARGS(local, extended_addr),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(__le64, extended_addr)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->extended_addr = extended_addr;
+ ),
+ TP_printk(LOCAL_PR_FMT ", extended addr: 0x%llx", LOCAL_PR_ARG,
+ le64_to_cpu(__entry->extended_addr))
+);
+
+TRACE_EVENT(802154_drv_set_pan_coord,
+ TP_PROTO(struct ieee802154_local *local, bool is_coord),
+ TP_ARGS(local, is_coord),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(bool, is_coord)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->is_coord = is_coord;
+ ),
+ TP_printk(LOCAL_PR_FMT ", is_coord: %s", LOCAL_PR_ARG,
+ BOOL_TO_STR(__entry->is_coord))
+);
+
+TRACE_EVENT(802154_drv_set_csma_params,
+ TP_PROTO(struct ieee802154_local *local, u8 min_be, u8 max_be,
+ u8 max_csma_backoffs),
+ TP_ARGS(local, min_be, max_be, max_csma_backoffs),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(u8, min_be)
+ __field(u8, max_be)
+ __field(u8, max_csma_backoffs)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN,
+ __entry->min_be = min_be;
+ __entry->max_be = max_be;
+ __entry->max_csma_backoffs = max_csma_backoffs;
+ ),
+ TP_printk(LOCAL_PR_FMT ", min be: %d, max be: %d, max csma backoffs: %d",
+ LOCAL_PR_ARG, __entry->min_be, __entry->max_be,
+ __entry->max_csma_backoffs)
+);
+
+TRACE_EVENT(802154_drv_set_max_frame_retries,
+ TP_PROTO(struct ieee802154_local *local, s8 max_frame_retries),
+ TP_ARGS(local, max_frame_retries),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(s8, max_frame_retries)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->max_frame_retries = max_frame_retries;
+ ),
+ TP_printk(LOCAL_PR_FMT ", max frame retries: %d", LOCAL_PR_ARG,
+ __entry->max_frame_retries)
+);
+
+TRACE_EVENT(802154_drv_set_promiscuous_mode,
+ TP_PROTO(struct ieee802154_local *local, bool on),
+ TP_ARGS(local, on),
+ TP_STRUCT__entry(
+ LOCAL_ENTRY
+ __field(bool, on)
+ ),
+ TP_fast_assign(
+ LOCAL_ASSIGN;
+ __entry->on = on;
+ ),
+ TP_printk(LOCAL_PR_FMT ", promiscuous mode: %s", LOCAL_PR_ARG,
+ BOOL_TO_STR(__entry->on))
+);
+
+#endif /* !__MAC802154_DRIVER_TRACE || TRACE_HEADER_MULTI_READ */
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH .
+#undef TRACE_INCLUDE_FILE
+#define TRACE_INCLUDE_FILE trace
+#include <trace/define_trace.h>
diff --git a/net/mac802154/util.c b/net/mac802154/util.c
index 150bf807e572..583435f38930 100644
--- a/net/mac802154/util.c
+++ b/net/mac802154/util.c
@@ -85,11 +85,10 @@ void ieee802154_xmit_complete(struct ieee802154_hw *hw, struct sk_buff *skb,
hrtimer_start(&local->ifs_timer,
ktime_set(0, hw->phy->sifs_period * NSEC_PER_USEC),
HRTIMER_MODE_REL);
-
- consume_skb(skb);
} else {
ieee802154_wake_queue(hw);
- consume_skb(skb);
}
+
+ dev_consume_skb_any(skb);
}
EXPORT_SYMBOL(ieee802154_xmit_complete);
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-17 01:13:08 +0000