diff options
| -rw-r--r-- | include/net/cfg80211.h | 6 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 5 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 14 |
3 files changed, 12 insertions, 13 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index ed896c0b5b8b..77aa805d7e7c 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2646,13 +2646,9 @@ struct cfg80211_ops { * @WIPHY_FLAG_SUPPORTS_5_10_MHZ: Device supports 5 MHz and 10 MHz channels. * @WIPHY_FLAG_HAS_CHANNEL_SWITCH: Device supports channel switch in * beaconing mode (AP, IBSS, Mesh, ...). - * @WIPHY_FLAG_SUPPORTS_WMM_ADMISSION: the device supports setting up WMM - * TSPEC sessions (TID aka TSID 0-7) with the NL80211_CMD_ADD_TX_TS - * command. Standard IEEE 802.11 TSPEC setup is not yet supported, it - * needs to be able to handle Block-Ack agreements and other things. */ enum wiphy_flags { - WIPHY_FLAG_SUPPORTS_WMM_ADMISSION = BIT(0), + /* use hole at 0 */ /* use hole at 1 */ /* use hole at 2 */ WIPHY_FLAG_NETNS_OK = BIT(3), diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index b553c48404d3..be1d5def304d 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -4052,6 +4052,10 @@ enum nl80211_ap_sme_features { * multiplexing powersave, ie. can turn off all but one chain * and then wake the rest up as required after, for example, * rts/cts handshake. + * @NL80211_FEATURE_SUPPORTS_WMM_ADMISSION: the device supports setting up WMM + * TSPEC sessions (TID aka TSID 0-7) with the %NL80211_CMD_ADD_TX_TS + * command. Standard IEEE 802.11 TSPEC setup is not yet supported, it + * needs to be able to handle Block-Ack agreements and other things. */ enum nl80211_feature_flags { NL80211_FEATURE_SK_TX_STATUS = 1 << 0, @@ -4080,6 +4084,7 @@ enum nl80211_feature_flags { NL80211_FEATURE_ACKTO_ESTIMATION = 1 << 23, NL80211_FEATURE_STATIC_SMPS = 1 << 24, NL80211_FEATURE_DYNAMIC_SMPS = 1 << 25, + NL80211_FEATURE_SUPPORTS_WMM_ADMISSION = 1 << 26, }; /** diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d05fe6d6481d..d98d4ea27819 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1514,8 +1514,8 @@ static int nl80211_send_wiphy(struct cfg80211_registered_device *rdev, if (rdev->wiphy.flags & WIPHY_FLAG_HAS_CHANNEL_SWITCH) CMD(channel_switch, CHANNEL_SWITCH); CMD(set_qos_map, SET_QOS_MAP); - if (rdev->wiphy.flags & - WIPHY_FLAG_SUPPORTS_WMM_ADMISSION) + if (rdev->wiphy.features & + NL80211_FEATURE_SUPPORTS_WMM_ADMISSION) CMD(add_tx_ts, ADD_TX_TS); } /* add into the if now */ @@ -9557,7 +9557,7 @@ static int nl80211_add_tx_ts(struct sk_buff *skb, struct genl_info *info) u16 admitted_time = 0; int err; - if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_WMM_ADMISSION)) + if (!(rdev->wiphy.features & NL80211_FEATURE_SUPPORTS_WMM_ADMISSION)) return -EOPNOTSUPP; if (!info->attrs[NL80211_ATTR_TSID] || !info->attrs[NL80211_ATTR_MAC] || @@ -9573,12 +9573,10 @@ static int nl80211_add_tx_ts(struct sk_buff *skb, struct genl_info *info) return -EINVAL; /* WMM uses TIDs 0-7 even for TSPEC */ - if (tsid < IEEE80211_FIRST_TSPEC_TSID) { - if (!(rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_WMM_ADMISSION)) - return -EINVAL; - } else { + if (tsid >= IEEE80211_FIRST_TSPEC_TSID) { /* TODO: handle 802.11 TSPEC/admission control - * need more attributes for that (e.g. BA session requirement) + * need more attributes for that (e.g. BA session requirement); + * change the WMM adminssion test above to allow both then */ return -EINVAL; } |