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author | John W. Linville <linville@tuxdriver.com> | 2013-08-16 14:24:51 -0400 |
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committer | John W. Linville <linville@tuxdriver.com> | 2013-08-16 14:24:51 -0400 |
commit | d0746663667f37e7be5646bf68cb452c8375a23d (patch) | |
tree | 85ae5a3d5e5bae53815baba5dba372e4d53a9745 /net/wireless | |
parent | 41caa760d6acaf47cbd44c3d78307fb9be089111 (diff) | |
parent | 27b3eb9c06a7193bdc9800cd00764a130343bc8a (diff) | |
download | kernel_goldelico_gta04-d0746663667f37e7be5646bf68cb452c8375a23d.zip kernel_goldelico_gta04-d0746663667f37e7be5646bf68cb452c8375a23d.tar.gz kernel_goldelico_gta04-d0746663667f37e7be5646bf68cb452c8375a23d.tar.bz2 |
Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Diffstat (limited to 'net/wireless')
-rw-r--r-- | net/wireless/nl80211.c | 74 | ||||
-rw-r--r-- | net/wireless/rdev-ops.h | 5 | ||||
-rw-r--r-- | net/wireless/trace.h | 8 |
3 files changed, 49 insertions, 38 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index adf1e98..c6164da 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6593,19 +6593,30 @@ static struct genl_multicast_group nl80211_testmode_mcgrp = { static int nl80211_testmode_do(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; + struct wireless_dev *wdev = + __cfg80211_wdev_from_attrs(genl_info_net(info), info->attrs); int err; + if (!rdev->ops->testmode_cmd) + return -EOPNOTSUPP; + + if (IS_ERR(wdev)) { + err = PTR_ERR(wdev); + if (err != -EINVAL) + return err; + wdev = NULL; + } else if (wdev->wiphy != &rdev->wiphy) { + return -EINVAL; + } + if (!info->attrs[NL80211_ATTR_TESTDATA]) return -EINVAL; - err = -EOPNOTSUPP; - if (rdev->ops->testmode_cmd) { - rdev->testmode_info = info; - err = rdev_testmode_cmd(rdev, + rdev->testmode_info = info; + err = rdev_testmode_cmd(rdev, wdev, nla_data(info->attrs[NL80211_ATTR_TESTDATA]), nla_len(info->attrs[NL80211_ATTR_TESTDATA])); - rdev->testmode_info = NULL; - } + rdev->testmode_info = NULL; return err; } @@ -7566,14 +7577,12 @@ static int nl80211_set_cqm_txe(struct genl_info *info, u32 rate, u32 pkts, u32 intvl) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; - struct wireless_dev *wdev; struct net_device *dev = info->user_ptr[1]; + struct wireless_dev *wdev = dev->ieee80211_ptr; if (rate > 100 || intvl > NL80211_CQM_TXE_MAX_INTVL) return -EINVAL; - wdev = dev->ieee80211_ptr; - if (!rdev->ops->set_cqm_txe_config) return -EOPNOTSUPP; @@ -7588,13 +7597,15 @@ static int nl80211_set_cqm_rssi(struct genl_info *info, s32 threshold, u32 hysteresis) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; - struct wireless_dev *wdev; struct net_device *dev = info->user_ptr[1]; + struct wireless_dev *wdev = dev->ieee80211_ptr; if (threshold > 0) return -EINVAL; - wdev = dev->ieee80211_ptr; + /* disabling - hysteresis should also be zero then */ + if (threshold == 0) + hysteresis = 0; if (!rdev->ops->set_cqm_rssi_config) return -EOPNOTSUPP; @@ -7613,36 +7624,33 @@ static int nl80211_set_cqm(struct sk_buff *skb, struct genl_info *info) int err; cqm = info->attrs[NL80211_ATTR_CQM]; - if (!cqm) { - err = -EINVAL; - goto out; - } + if (!cqm) + return -EINVAL; err = nla_parse_nested(attrs, NL80211_ATTR_CQM_MAX, cqm, nl80211_attr_cqm_policy); if (err) - goto out; + return err; if (attrs[NL80211_ATTR_CQM_RSSI_THOLD] && attrs[NL80211_ATTR_CQM_RSSI_HYST]) { - s32 threshold; - u32 hysteresis; - threshold = nla_get_u32(attrs[NL80211_ATTR_CQM_RSSI_THOLD]); - hysteresis = nla_get_u32(attrs[NL80211_ATTR_CQM_RSSI_HYST]); - err = nl80211_set_cqm_rssi(info, threshold, hysteresis); - } else if (attrs[NL80211_ATTR_CQM_TXE_RATE] && - attrs[NL80211_ATTR_CQM_TXE_PKTS] && - attrs[NL80211_ATTR_CQM_TXE_INTVL]) { - u32 rate, pkts, intvl; - rate = nla_get_u32(attrs[NL80211_ATTR_CQM_TXE_RATE]); - pkts = nla_get_u32(attrs[NL80211_ATTR_CQM_TXE_PKTS]); - intvl = nla_get_u32(attrs[NL80211_ATTR_CQM_TXE_INTVL]); - err = nl80211_set_cqm_txe(info, rate, pkts, intvl); - } else - err = -EINVAL; + s32 threshold = nla_get_s32(attrs[NL80211_ATTR_CQM_RSSI_THOLD]); + u32 hysteresis = nla_get_u32(attrs[NL80211_ATTR_CQM_RSSI_HYST]); -out: - return err; + return nl80211_set_cqm_rssi(info, threshold, hysteresis); + } + + if (attrs[NL80211_ATTR_CQM_TXE_RATE] && + attrs[NL80211_ATTR_CQM_TXE_PKTS] && + attrs[NL80211_ATTR_CQM_TXE_INTVL]) { + u32 rate = nla_get_u32(attrs[NL80211_ATTR_CQM_TXE_RATE]); + u32 pkts = nla_get_u32(attrs[NL80211_ATTR_CQM_TXE_PKTS]); + u32 intvl = nla_get_u32(attrs[NL80211_ATTR_CQM_TXE_INTVL]); + + return nl80211_set_cqm_txe(info, rate, pkts, intvl); + } + + return -EINVAL; } static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info) diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index de870d4..37ce9fd 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -516,11 +516,12 @@ static inline void rdev_rfkill_poll(struct cfg80211_registered_device *rdev) #ifdef CONFIG_NL80211_TESTMODE static inline int rdev_testmode_cmd(struct cfg80211_registered_device *rdev, + struct wireless_dev *wdev, void *data, int len) { int ret; - trace_rdev_testmode_cmd(&rdev->wiphy); - ret = rdev->ops->testmode_cmd(&rdev->wiphy, data, len); + trace_rdev_testmode_cmd(&rdev->wiphy, wdev); + ret = rdev->ops->testmode_cmd(&rdev->wiphy, wdev, data, len); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } diff --git a/net/wireless/trace.h b/net/wireless/trace.h index f0ebdcd..ba5f0d6 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -1293,15 +1293,17 @@ TRACE_EVENT(rdev_return_int_int, #ifdef CONFIG_NL80211_TESTMODE TRACE_EVENT(rdev_testmode_cmd, - TP_PROTO(struct wiphy *wiphy), - TP_ARGS(wiphy), + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev), + TP_ARGS(wiphy, wdev), TP_STRUCT__entry( WIPHY_ENTRY + WDEV_ENTRY ), TP_fast_assign( WIPHY_ASSIGN; + WDEV_ASSIGN; ), - TP_printk(WIPHY_PR_FMT, WIPHY_PR_ARG) + TP_printk(WIPHY_PR_FMT WDEV_PR_FMT, WIPHY_PR_ARG, WDEV_PR_ARG) ); TRACE_EVENT(rdev_testmode_dump, |