d80211: add IEEE802.11e/WMM MLMEs, Status Code and Reason Code

---

 include/net/d80211_mgmt.h |  148 +++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 148 insertions(+), 0 deletions(-)

d83f6236e756f5f0bb1484d991884444f06704de

index 87141d4..450c0a2 100644
@@ -14,6 +14,39 @@
 
 #include <linux/types.h>
 
+struct ieee802_11_ts_info {
+	__le16 traffic_type:1;
+	__le16 tsid:4;
+	__le16 direction:2;
+	__le16 access_policy:2;
+	__le16 aggregation:1;
+	__le16 apsd:1;
+	__le16 up:3;
+	__le16 ack_policy:2;
+	u8 schedule:1;
+	u8 reserved:7;
+} __attribute__ ((packed));
+
+struct ieee802_11_elem_tspec {
+	struct ieee802_11_ts_info ts_info;
+	__le16 nominal_msdu_size;
+	__le16 max_msdu_size;
+	__le32 min_service_interval;
+	__le32 max_service_interval;
+	__le32 inactivity_interval;
+	__le32 suspension_interval;
+	__le32 service_start_time;
+	__le32 min_data_rate;
+	__le32 mean_data_rate;
+	__le32 peak_data_rate;
+	__le32 burst_size;
+	__le32 delay_bound;
+	__le32 min_phy_rate;
+	__le16 surplus_band_allow;
+	__le16 medium_time;
+} __attribute__ ((packed));
+
+
 struct ieee80211_mgmt {
 	__le16 frame_control;
 	__le16 duration;

@@ -81,9 +114,51 @@ struct ieee80211_mgmt {
 				struct {
 					u8 action_code;
 					u8 dialog_token;
+					u8 variable[0];
+				} __attribute__ ((packed)) addts_req;
+				struct {
+					u8 action_code;
+					u8 dialog_token;
+					__le16 status_code;
+					u8 variable[0];
+				} __attribute__ ((packed)) addts_resp;
+				struct {
+					u8 action_code;
+					struct ieee802_11_ts_info ts_info;
+					__le16 reason_code;
+				} __attribute__ ((packed)) delts;
+				struct {
+					u8 action_code;
+					u8 dialog_token;
 					u8 status_code;
 					u8 variable[0];
 				} __attribute__ ((packed)) wme_action;
+				struct {
+					u8 action_code;
+					u8 dest[6];
+					u8 src[6];
+					__le16 capab_info;
+					__le16 timeout;
+					/* Followed by Supported Rates and
+					 * Extended Supported Rates */
+					u8 variable[0];
+				} __attribute__ ((packed)) dls_req;
+				struct {
+					u8 action_code;
+					__le16 status_code;
+					u8 dest[6];
+					u8 src[6];
+					/* Followed by Capability Information,
+					 * Supported Rates and Extended
+					 * Supported Rates */
+					u8 variable[0];
+				} __attribute__ ((packed)) dls_resp;
+				struct {
+					u8 action_code;
+					u8 dest[6];
+					u8 src[6];
+					__le16 reason_code;
+				} __attribute__ ((packed)) dls_teardown;
 				struct{
 					u8 action_code;
 					u8 element_id;

@@ -150,6 +225,18 @@ enum ieee80211_statuscode {
 	WLAN_STATUS_UNSUPP_RSN_VERSION = 44,
 	WLAN_STATUS_INVALID_RSN_IE_CAP = 45,
 	WLAN_STATUS_CIPHER_SUITE_REJECTED = 46,
+	/* 802.11e */
+	WLAN_STATUS_UNSPECIFIED_QOS = 32,
+	WLAN_STATUS_ASSOC_DENIED_NOBANDWIDTH = 33,
+	WLAN_STATUS_ASSOC_DENIED_LOWACK = 34,
+	WLAN_STATUS_ASSOC_DENIED_UNSUPP_QOS = 35,
+	WLAN_STATUS_REQUEST_DECLINED = 37,
+	WLAN_STATUS_INVALID_QOS_PARAM = 38,
+	WLAN_STATUS_CHANGE_TSPEC = 39,
+	WLAN_STATUS_WAIT_TS_DELAY = 47,
+	WLAN_STATUS_NO_DIRECT_LINK = 48,
+	WLAN_STATUS_STA_NOT_PRESENT = 49,
+	WLAN_STATUS_STA_NOT_QSTA = 50,
 };
 
 

@@ -180,9 +267,43 @@ enum ieee80211_reasoncode {
 	WLAN_REASON_INVALID_RSN_IE_CAP = 22,
 	WLAN_REASON_IEEE8021X_FAILED = 23,
 	WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
+	/* 802.11e */
+	WLAN_REASON_DISASSOC_UNSPECIFIED_QOS = 32,
+	WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH = 33,
+	WLAN_REASON_DISASSOC_LOW_ACK = 34,
+	WLAN_REASON_DISASSOC_QAP_EXCEED_TXOP = 35,
+	WLAN_REASON_QSTA_LEAVE_QBSS = 36,
+	WLAN_REASON_QSTA_NOT_USE = 37,
+	WLAN_REASON_QSTA_REQUIRE_SETUP = 38,
+	WLAN_REASON_QSTA_TIMEOUT = 39,
+	WLAN_REASON_QSTA_CIPHER_NOT_SUPP = 45,
 };
 
 
+/* Category Code */
+enum ieee80211_category {
+	WLAN_CATEGORY_SPECTRUM_MGMT = 0,
+	WLAN_CATEGORY_QOS = 1,
+	WLAN_CATEGORY_DLS = 2,
+	WLAN_CATEGORY_BACK = 3,
+	WLAN_CATEGORY_WMM = 17,
+};
+
+/* QoS Action Code */
+enum ieee80211_qos_actioncode {
+	WLAN_ACTION_QOS_ADDTS_REQ = 0,
+	WLAN_ACTION_QOS_ADDTS_RESP = 1,
+	WLAN_ACTION_QOS_DELTS = 2,
+	WLAN_ACTION_QOS_SCHEDULE = 3,
+};
+
+/* DLS Action Code */
+enum ieee80211_dls_actioncode {
+	WLAN_ACTION_DLS_REQ = 0,
+	WLAN_ACTION_DLS_RESP = 1,
+	WLAN_ACTION_DLS_TEARDOWN = 2,
+};
+
 /* Information Element IDs */
 enum ieee80211_eid {
 	WLAN_EID_SSID = 0,

@@ -198,6 +319,15 @@ enum ieee80211_eid {
 	WLAN_EID_HP_PARAMS = 8,
 	WLAN_EID_HP_TABLE = 9,
 	WLAN_EID_REQUEST = 10,
+	/* 802.11e */
+	WLAN_EID_QBSS_LOAD = 11,
+	WLAN_EID_EDCA_PARAM_SET = 12,
+	WLAN_EID_TSPEC = 13,
+	WLAN_EID_TCLAS = 14,
+	WLAN_EID_SCHEDULE = 15,
+	WLAN_EID_TS_DELAY = 43,
+	WLAN_EID_TCLAS_PROCESSING = 44,
+	WLAN_EID_QOS_CAPA = 46,
 	/* 802.11h */
 	WLAN_EID_PWR_CONSTRAINT = 32,
 	WLAN_EID_PWR_CAPABILITY = 33,

@@ -220,4 +350,22 @@ enum ieee80211_eid {
 	WLAN_EID_QOS_PARAMETER = 222
 };
 
+enum ieee80211_tsinfo_direction {
+	WLAN_TSINFO_UPLINK = 0,
+	WLAN_TSINFO_DOWNLINK = 1,
+	WLAN_TSINFO_DIRECTLINK = 2,
+	WLAN_TSINFO_BIDIRECTIONAL = 3,
+};
+
+enum ieee80211_tsinfo_access {
+	WLAN_TSINFO_EDCA = 1,
+	WLAN_TSINFO_HCCA = 2,
+	WLAN_TSINFO_HEMM = 3,
+};
+
+enum ieee80211_tsinfo_psb {
+	WLAN_TSINFO_PSB_LEGACY = 0,
+	WLAN_TSINFO_PSB_APSD = 1,
+};
+
 #endif /* D802_11_MGMT_H */

1.2.6

You should probably have more in the description..

d80211_mgmt.h was recently merged into include/linux/ieee80211.h.

Yeah, I thought of it. But if it is defined something like below

struct ieee802_11_ts_info {
	short field;
	byte another_field;
} ts_info;

Then,

up = (ts_info.field1 & 0x3800) >> 11;
schedule = (ts_info.another_field & 0x01);

So if I want to use "schedule", I need to know more details (i.e. which field it belongs to). Are these efficient?

Thanks,
-yi

Please Cc: me and John Linville on d80211 patches otherwise your chances of review (and inclusion) are much lower.

In addition to comments from Michael (which are all perfectly valid and you need to address all of them):

Choose a name consistent with the rest of the header (e.g. ieee80211_ prefix).

Thanks,

Jiri

Jiri Benc
SUSE Labs

OK.

Thanks,
-yi

None of this should be in the kernel. See wpa_supplicant.

Simon

-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Zhu Yi
Sent: Wednesday, December 13, 2006 8:02 PM
To: [email protected]
Subject: [PATCH 1/6] d80211: add IEEE802.11e/WMM MLMEs, Status Code and Reason Code

---

 include/net/d80211_mgmt.h |  148
+++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 148 insertions(+), 0 deletions(-)

d83f6236e756f5f0bb1484d991884444f06704de

87141d4..450c0a2 100644

ts_info;
+ __le16 reason_code;
+ } __attribute__ ((packed)) delts;
+ struct {
+ u8 action_code;
+ u8 dialog_token;
u8 status_code;
u8 variable[0];
} __attribute__ ((packed)) wme_action;
+ struct {
+ u8 action_code;
+ u8 dest[6];
+ u8 src[6];
+ __le16 capab_info;
+ __le16 timeout;
+ /* Followed by Supported Rates
and
+ * Extended Supported Rates */
+ u8 variable[0];
+ } __attribute__ ((packed)) dls_req;
+ struct {
+ u8 action_code;
+ __le16 status_code;
+ u8 dest[6];
+ u8 src[6];
+ /* Followed by Capability
Information,
+ * Supported Rates and Extended
+ * Supported Rates */
+ u8 variable[0];
+ } __attribute__ ((packed)) dls_resp;
+ struct {
+ u8 action_code;
+ u8 dest[6];
+ u8 src[6];
+ __le16 reason_code;
+ } __attribute__ ((packed)) dls_teardown;
struct{
u8 action_code;
u8 element_id;
@@ -150,6 +225,18 @@ enum ieee80211_statuscode {
WLAN_STATUS_UNSUPP_RSN_VERSION = 44, WLAN_STATUS_INVALID_RSN_IE_CAP = 45, WLAN_STATUS_CIPHER_SUITE_REJECTED = 46,
+ /* 802.11e */
+ WLAN_STATUS_UNSPECIFIED_QOS = 32,
+ WLAN_STATUS_ASSOC_DENIED_NOBANDWIDTH = 33,
+ WLAN_STATUS_ASSOC_DENIED_LOWACK = 34,
+ WLAN_STATUS_ASSOC_DENIED_UNSUPP_QOS = 35,
+ WLAN_STATUS_REQUEST_DECLINED = 37,
+ WLAN_STATUS_INVALID_QOS_PARAM = 38,
+ WLAN_STATUS_CHANGE_TSPEC = 39,
+ WLAN_STATUS_WAIT_TS_DELAY = 47,
+ WLAN_STATUS_NO_DIRECT_LINK = 48,
+ WLAN_STATUS_STA_NOT_PRESENT = 49,
+ WLAN_STATUS_STA_NOT_QSTA = 50,
};

@@ -180,9 +267,43 @@ enum ieee80211_reasoncode {
WLAN_REASON_INVALID_RSN_IE_CAP = 22,
WLAN_REASON_IEEE8021X_FAILED = 23,
WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
+ /* 802.11e */
+ WLAN_REASON_DISASSOC_UNSPECIFIED_QOS = 32,
+ WLAN_REASON_DISASSOC_QAP_NO_BANDWIDTH = 33,
+ WLAN_REASON_DISASSOC_LOW_ACK = 34,
+ WLAN_REASON_DISASSOC_QAP_EXCEED_TXOP = 35,
+ WLAN_REASON_QSTA_LEAVE_QBSS = 36,
+ WLAN_REASON_QSTA_NOT_USE = 37,
+ WLAN_REASON_QSTA_REQUIRE_SETUP = 38,
+ WLAN_REASON_QSTA_TIMEOUT = 39,
+ WLAN_REASON_QSTA_CIPHER_NOT_SUPP = 45,
};

+/* Category Code */
+enum ieee80211_category {
+ WLAN_CATEGORY_SPECTRUM_MGMT = 0,
+ WLAN_CATEGORY_QOS = 1,
+ WLAN_CATEGORY_DLS = 2,
+ WLAN_CATEGORY_BACK = 3,
+ WLAN_CATEGORY_WMM = 17,
+};
+
+/* QoS Action Code */
+enum ieee80211_qos_actioncode {
+ WLAN_ACTION_QOS_ADDTS_REQ = 0,
+ WLAN_ACTION_QOS_ADDTS_RESP = 1,
+ WLAN_ACTION_QOS_DELTS = 2,
+ WLAN_ACTION_QOS_SCHEDULE = 3,
+};
+
+/* DLS Action Code */
+enum ieee80211_dls_actioncode {
+ WLAN_ACTION_DLS_REQ = 0,
+ WLAN_ACTION_DLS_RESP = 1,
+ WLAN_ACTION_DLS_TEARDOWN = 2,
+};
+
/* Information Element IDs */
enum ieee80211_eid {
WLAN_EID_SSID = 0,
@@ -198,6 +319,15 @@ enum ieee80211_eid {
WLAN_EID_HP_PARAMS = 8,
WLAN_EID_HP_TABLE = 9,
WLAN_EID_REQUEST = 10,
+ /* 802.11e */
+ WLAN_EID_QBSS_LOAD = 11,
+ WLAN_EID_EDCA_PARAM_SET = 12,
+ WLAN_EID_TSPEC = 13,
+ WLAN_EID_TCLAS = 14,
+ WLAN_EID_SCHEDULE = 15,
+ WLAN_EID_TS_DELAY = 43,
+ WLAN_EID_TCLAS_PROCESSING = 44,
+ WLAN_EID_QOS_CAPA = 46,
/* 802.11h */
WLAN_EID_PWR_CONSTRAINT = 32,
WLAN_EID_PWR_CAPABILITY = 33,
@@ -220,4 +350,22 @@ enum ieee80211_eid {
WLAN_EID_QOS_PARAMETER = 222
};

+enum ieee80211_tsinfo_direction {
+ WLAN_TSINFO_UPLINK = 0,
+ WLAN_TSINFO_DOWNLINK = 1,
+ WLAN_TSINFO_DIRECTLINK = 2,
+ WLAN_TSINFO_BIDIRECTIONAL = 3,
+};
+
+enum ieee80211_tsinfo_access {
+ WLAN_TSINFO_EDCA = 1,
+ WLAN_TSINFO_HCCA = 2,
+ WLAN_TSINFO_HEMM = 3,
+};
+
+enum ieee80211_tsinfo_psb {
+ WLAN_TSINFO_PSB_LEGACY = 0,
+ WLAN_TSINFO_PSB_APSD = 1,
+};
+
#endif /* D802_11_MGMT_H */
--
1.2.6
-
To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at
http://vger.kernel.org/majordomo-info.html

Do you mean wpa_supplicant or hostap? Were the function already there or will be there?

Thanks,
-yi