From fc73f11f5fa230f8c687d51b0fddb00433092ce0 Mon Sep 17 00:00:00 2001 From: David Spinadel Date: Wed, 31 Jul 2013 18:04:15 +0300 Subject: cfg80211: add wdev to testmode cmd To allow drivers to implement per-interface testmode operations more easily, pass a wdev pointer if any identification for one was given from userspace. Clean up the code a bit while at it. Signed-off-by: David Spinadel Signed-off-by: Johannes Berg --- net/mac80211/cfg.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net/mac80211/cfg.c') diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 44449ceb796..c77916ffe74 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2300,7 +2300,9 @@ static void ieee80211_rfkill_poll(struct wiphy *wiphy) } #ifdef CONFIG_NL80211_TESTMODE -static int ieee80211_testmode_cmd(struct wiphy *wiphy, void *data, int len) +static int ieee80211_testmode_cmd(struct wiphy *wiphy, + struct wireless_dev *wdev, + void *data, int len) { struct ieee80211_local *local = wiphy_priv(wiphy); -- cgit v1.2.3-70-g09d2 From 52981cd79461e47fe683febfcbd3d380c72b1c6c Mon Sep 17 00:00:00 2001 From: David Spinadel Date: Wed, 31 Jul 2013 18:06:22 +0300 Subject: mac80211: add vif to testmode cmd Pass the wdev from cfg80211 on to the driver as the vif if given and it's valid for the driver. Signed-off-by: David Spinadel Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.c | 1 + drivers/net/wireless/ti/wlcore/testmode.c | 3 ++- drivers/net/wireless/ti/wlcore/testmode.h | 3 ++- include/net/mac80211.h | 7 ++++--- net/mac80211/cfg.c | 11 ++++++++++- 5 files changed, 19 insertions(+), 6 deletions(-) (limited to 'net/mac80211/cfg.c') diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 7b2a6229eed..a0d2aacd5e0 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1364,6 +1364,7 @@ static const struct nla_policy hwsim_testmode_policy[HWSIM_TM_ATTR_MAX + 1] = { static int hwsim_fops_ps_write(void *dat, u64 val); static int mac80211_hwsim_testmode_cmd(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, void *data, int len) { struct mac80211_hwsim_data *hwsim = hw->priv; diff --git a/drivers/net/wireless/ti/wlcore/testmode.c b/drivers/net/wireless/ti/wlcore/testmode.c index f3442762d88..527590f2adf 100644 --- a/drivers/net/wireless/ti/wlcore/testmode.c +++ b/drivers/net/wireless/ti/wlcore/testmode.c @@ -356,7 +356,8 @@ out: return ret; } -int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len) +int wl1271_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + void *data, int len) { struct wl1271 *wl = hw->priv; struct nlattr *tb[WL1271_TM_ATTR_MAX + 1]; diff --git a/drivers/net/wireless/ti/wlcore/testmode.h b/drivers/net/wireless/ti/wlcore/testmode.h index 8071654259e..61d8434d859 100644 --- a/drivers/net/wireless/ti/wlcore/testmode.h +++ b/drivers/net/wireless/ti/wlcore/testmode.h @@ -26,6 +26,7 @@ #include -int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len); +int wl1271_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + void *data, int len); #endif /* __WL1271_TESTMODE_H__ */ diff --git a/include/net/mac80211.h b/include/net/mac80211.h index b70c0011132..df93c77c97a 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2516,8 +2516,8 @@ enum ieee80211_roc_type { * in IEEE 802.11-2007 section 17.3.8.6 and modify ACK timeout * accordingly. This callback is not required and may sleep. * - * @testmode_cmd: Implement a cfg80211 test mode command. - * The callback can sleep. + * @testmode_cmd: Implement a cfg80211 test mode command. The passed @vif may + * be %NULL. The callback can sleep. * @testmode_dump: Implement a cfg80211 test mode dump. The callback can sleep. * * @flush: Flush all pending frames from the hardware queue, making sure @@ -2778,7 +2778,8 @@ struct ieee80211_ops { void (*rfkill_poll)(struct ieee80211_hw *hw); void (*set_coverage_class)(struct ieee80211_hw *hw, u8 coverage_class); #ifdef CONFIG_NL80211_TESTMODE - int (*testmode_cmd)(struct ieee80211_hw *hw, void *data, int len); + int (*testmode_cmd)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + void *data, int len); int (*testmode_dump)(struct ieee80211_hw *hw, struct sk_buff *skb, struct netlink_callback *cb, void *data, int len); diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index c77916ffe74..7aa38ce0b52 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2305,11 +2305,20 @@ static int ieee80211_testmode_cmd(struct wiphy *wiphy, void *data, int len) { struct ieee80211_local *local = wiphy_priv(wiphy); + struct ieee80211_vif *vif = NULL; if (!local->ops->testmode_cmd) return -EOPNOTSUPP; - return local->ops->testmode_cmd(&local->hw, data, len); + if (wdev) { + struct ieee80211_sub_if_data *sdata; + + sdata = IEEE80211_WDEV_TO_SUB_IF(wdev); + if (sdata->flags & IEEE80211_SDATA_IN_DRIVER) + vif = &sdata->vif; + } + + return local->ops->testmode_cmd(&local->hw, vif, data, len); } static int ieee80211_testmode_dump(struct wiphy *wiphy, -- cgit v1.2.3-70-g09d2