summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/quantenna/qtnfmac/qlink.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/quantenna/qtnfmac/qlink.h')
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/qlink.h276
1 files changed, 189 insertions, 87 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
index a8242f678496..a432fb001c41 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
@@ -19,7 +19,7 @@
#include <linux/ieee80211.h>
-#define QLINK_PROTO_VER 5
+#define QLINK_PROTO_VER 6
#define QLINK_MACID_RSVD 0xFF
#define QLINK_VIFID_RSVD 0xFF
@@ -61,14 +61,17 @@ struct qlink_msg_header {
/* Generic definitions of data and information carried in QLINK messages
*/
+/**
+ * enum qlink_hw_capab - device capabilities.
+ *
+ * @QLINK_HW_CAPAB_REG_UPDATE: device can update it's regulatory region.
+ * @QLINK_HW_CAPAB_STA_INACT_TIMEOUT: device implements a logic to kick-out
+ * associated STAs due to inactivity. Inactivity timeout period is taken
+ * from QLINK_CMD_START_AP parameters.
+ */
enum qlink_hw_capab {
- QLINK_HW_SUPPORTS_REG_UPDATE = BIT(0),
-};
-
-enum qlink_phy_mode {
- QLINK_PHYMODE_BGN = BIT(0),
- QLINK_PHYMODE_AN = BIT(1),
- QLINK_PHYMODE_AC = BIT(2),
+ QLINK_HW_CAPAB_REG_UPDATE = BIT(0),
+ QLINK_HW_CAPAB_STA_INACT_TIMEOUT = BIT(1),
};
enum qlink_iface_type {
@@ -108,16 +111,48 @@ enum qlink_sta_flags {
};
enum qlink_channel_width {
- QLINK_CHAN_WIDTH_5 = BIT(0),
- QLINK_CHAN_WIDTH_10 = BIT(1),
- QLINK_CHAN_WIDTH_20_NOHT = BIT(2),
- QLINK_CHAN_WIDTH_20 = BIT(3),
- QLINK_CHAN_WIDTH_40 = BIT(4),
- QLINK_CHAN_WIDTH_80 = BIT(5),
- QLINK_CHAN_WIDTH_80P80 = BIT(6),
- QLINK_CHAN_WIDTH_160 = BIT(7),
+ QLINK_CHAN_WIDTH_5 = 0,
+ QLINK_CHAN_WIDTH_10,
+ QLINK_CHAN_WIDTH_20_NOHT,
+ QLINK_CHAN_WIDTH_20,
+ QLINK_CHAN_WIDTH_40,
+ QLINK_CHAN_WIDTH_80,
+ QLINK_CHAN_WIDTH_80P80,
+ QLINK_CHAN_WIDTH_160,
};
+/**
+ * struct qlink_chandef - qlink channel definition
+ *
+ * @center_freq1: center frequency of first segment
+ * @center_freq2: center frequency of second segment (80+80 only)
+ * @width: channel width, one of @enum qlink_channel_width
+ */
+struct qlink_chandef {
+ __le16 center_freq1;
+ __le16 center_freq2;
+ u8 width;
+ u8 rsvd[3];
+} __packed;
+
+#define QLINK_MAX_NR_CIPHER_SUITES 5
+#define QLINK_MAX_NR_AKM_SUITES 2
+
+struct qlink_auth_encr {
+ __le32 wpa_versions;
+ __le32 cipher_group;
+ __le32 n_ciphers_pairwise;
+ __le32 ciphers_pairwise[QLINK_MAX_NR_CIPHER_SUITES];
+ __le32 n_akm_suites;
+ __le32 akm_suites[QLINK_MAX_NR_AKM_SUITES];
+ __le16 control_port_ethertype;
+ u8 auth_type;
+ u8 privacy;
+ u8 control_port;
+ u8 control_port_no_encrypt;
+ u8 rsvd[2];
+} __packed;
+
/* QLINK Command messages related definitions
*/
@@ -127,11 +162,12 @@ enum qlink_channel_width {
* Commands are QLINK messages of type @QLINK_MSG_TYPE_CMD, sent by driver to
* wireless network device for processing. Device is expected to send back a
* reply message of type &QLINK_MSG_TYPE_CMDRSP, containing at least command
- * execution status (one of &enum qlink_cmd_result) at least. Reply message
+ * execution status (one of &enum qlink_cmd_result). Reply message
* may also contain data payload specific to the command type.
*
- * @QLINK_CMD_CHANS_INFO_GET: for the specified MAC and specified band, get
- * number of operational channels and information on each of the channel.
+ * @QLINK_CMD_BAND_INFO_GET: for the specified MAC and specified band, get
+ * the band's description including number of operational channels and
+ * info on each channel, HT/VHT capabilities, supported rates etc.
* This command is generic to a specified MAC, interface index must be set
* to QLINK_VIFID_RSVD in command header.
* @QLINK_CMD_REG_NOTIFY: notify device about regulatory domain change. This
@@ -153,9 +189,9 @@ enum qlink_cmd_type {
QLINK_CMD_CHANGE_INTF = 0x0017,
QLINK_CMD_UPDOWN_INTF = 0x0018,
QLINK_CMD_REG_NOTIFY = 0x0019,
- QLINK_CMD_CHANS_INFO_GET = 0x001A,
+ QLINK_CMD_BAND_INFO_GET = 0x001A,
QLINK_CMD_CHAN_SWITCH = 0x001B,
- QLINK_CMD_CONFIG_AP = 0x0020,
+ QLINK_CMD_CHAN_GET = 0x001C,
QLINK_CMD_START_AP = 0x0021,
QLINK_CMD_STOP_AP = 0x0022,
QLINK_CMD_GET_STA_INFO = 0x0030,
@@ -262,21 +298,6 @@ struct qlink_cmd_mgmt_frame_tx {
} __packed;
/**
- * struct qlink_cmd_mgmt_append_ie - data for QLINK_CMD_MGMT_SET_APPIE command
- *
- * @type: type of MGMT frame to appent requested IEs to, one of
- * &enum qlink_mgmt_frame_type.
- * @flags: for future use.
- * @ie_data: IEs data to append.
- */
-struct qlink_cmd_mgmt_append_ie {
- struct qlink_cmd chdr;
- u8 type;
- u8 flags;
- u8 ie_data[0];
-} __packed;
-
-/**
* struct qlink_cmd_get_sta_info - data for QLINK_CMD_GET_STA_INFO command
*
* @sta_addr: MAC address of the STA statistics is requested for.
@@ -383,18 +404,36 @@ enum qlink_sta_connect_flags {
/**
* struct qlink_cmd_connect - data for QLINK_CMD_CONNECT command
*
- * @flags: for future use.
- * @freq: center frequence of a channel which should be used to connect.
- * @bg_scan_period: period of background scan.
* @bssid: BSSID of the BSS to connect to.
+ * @bssid_hint: recommended AP BSSID for initial connection to the BSS or
+ * 00:00:00:00:00:00 if not specified.
+ * @prev_bssid: previous BSSID, if specified (not 00:00:00:00:00:00) indicates
+ * a request to reassociate.
+ * @bg_scan_period: period of background scan.
+ * @flags: one of &enum qlink_sta_connect_flags.
+ * @ht_capa: HT Capabilities overrides.
+ * @ht_capa_mask: The bits of ht_capa which are to be used.
+ * @vht_capa: VHT Capability overrides
+ * @vht_capa_mask: The bits of vht_capa which are to be used.
+ * @aen: authentication information.
+ * @mfp: whether to use management frame protection.
* @payload: variable portion of connection request.
*/
struct qlink_cmd_connect {
struct qlink_cmd chdr;
- __le32 flags;
- __le16 channel;
- __le16 bg_scan_period;
u8 bssid[ETH_ALEN];
+ u8 bssid_hint[ETH_ALEN];
+ u8 prev_bssid[ETH_ALEN];
+ __le16 bg_scan_period;
+ __le32 flags;
+ struct ieee80211_ht_cap ht_capa;
+ struct ieee80211_ht_cap ht_capa_mask;
+ struct ieee80211_vht_cap vht_capa;
+ struct ieee80211_vht_cap vht_capa_mask;
+ struct qlink_auth_encr aen;
+ u8 mfp;
+ u8 pbss;
+ u8 rsvd[2];
u8 payload[0];
} __packed;
@@ -433,11 +472,11 @@ enum qlink_band {
};
/**
- * struct qlink_cmd_chans_info_get - data for QLINK_CMD_CHANS_INFO_GET command
+ * struct qlink_cmd_band_info_get - data for QLINK_CMD_BAND_INFO_GET command
*
- * @band: a PHY band for which channels info is needed, one of @enum qlink_band
+ * @band: a PHY band for which information is queried, one of @enum qlink_band
*/
-struct qlink_cmd_chans_info_get {
+struct qlink_cmd_band_info_get {
struct qlink_cmd chdr;
u8 band;
} __packed;
@@ -506,6 +545,46 @@ struct qlink_cmd_chan_switch {
u8 beacon_count;
} __packed;
+/**
+ * enum qlink_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID
+ *
+ * Refer to &enum nl80211_hidden_ssid
+ */
+enum qlink_hidden_ssid {
+ QLINK_HIDDEN_SSID_NOT_IN_USE,
+ QLINK_HIDDEN_SSID_ZERO_LEN,
+ QLINK_HIDDEN_SSID_ZERO_CONTENTS
+};
+
+/**
+ * struct qlink_cmd_start_ap - data for QLINK_CMD_START_AP command
+ *
+ * @beacon_interval: beacon interval
+ * @inactivity_timeout: station's inactivity period in seconds
+ * @dtim_period: DTIM period
+ * @hidden_ssid: whether to hide the SSID, one of &enum qlink_hidden_ssid
+ * @smps_mode: SMPS mode
+ * @ht_required: stations must support HT
+ * @vht_required: stations must support VHT
+ * @aen: encryption info
+ * @info: variable configurations
+ */
+struct qlink_cmd_start_ap {
+ struct qlink_cmd chdr;
+ __le16 beacon_interval;
+ __le16 inactivity_timeout;
+ u8 dtim_period;
+ u8 hidden_ssid;
+ u8 smps_mode;
+ u8 p2p_ctwindow;
+ u8 p2p_opp_ps;
+ u8 pbss;
+ u8 ht_required;
+ u8 vht_required;
+ struct qlink_auth_encr aen;
+ u8 info[0];
+} __packed;
+
/* QLINK Command Responses messages related definitions
*/
@@ -551,10 +630,9 @@ struct qlink_resp {
* specified WMAC).
* @num_tx_chain: Number of transmit chains used by WMAC.
* @num_rx_chain: Number of receive chains used by WMAC.
- * @vht_cap: VHT capabilities.
- * @ht_cap: HT capabilities.
+ * @vht_cap_mod_mask: mask specifying which VHT capabilities can be altered.
+ * @ht_cap_mod_mask: mask specifying which HT capabilities can be altered.
* @bands_cap: wireless bands WMAC can operate in, bitmap of &enum qlink_band.
- * @phymode_cap: PHY modes WMAC can operate in, bitmap of &enum qlink_phy_mode.
* @max_ap_assoc_sta: Maximum number of associations supported by WMAC.
* @radar_detect_widths: bitmask of channels BW for which WMAC can detect radar.
* @var_info: variable-length WMAC info data.
@@ -564,12 +642,12 @@ struct qlink_resp_get_mac_info {
u8 dev_mac[ETH_ALEN];
u8 num_tx_chain;
u8 num_rx_chain;
- struct ieee80211_vht_cap vht_cap;
- struct ieee80211_ht_cap ht_cap;
- u8 bands_cap;
- u8 phymode_cap;
+ struct ieee80211_vht_cap vht_cap_mod_mask;
+ struct ieee80211_ht_cap ht_cap_mod_mask;
__le16 max_ap_assoc_sta;
__le16 radar_detect_widths;
+ u8 bands_cap;
+ u8 rsvd[1];
u8 var_info[0];
} __packed;
@@ -646,17 +724,19 @@ struct qlink_resp_get_sta_info {
} __packed;
/**
- * struct qlink_resp_get_chan_info - response for QLINK_CMD_CHANS_INFO_GET cmd
+ * struct qlink_resp_band_info_get - response for QLINK_CMD_BAND_INFO_GET cmd
*
- * @band: frequency band to which channels belong to, one of @enum qlink_band.
- * @num_chans: total number of channels info data contained in reply data.
- * @info: variable-length channels info.
+ * @band: frequency band that the response describes, one of @enum qlink_band.
+ * @num_chans: total number of channels info TLVs contained in reply.
+ * @num_bitrates: total number of bitrate TLVs contained in reply.
+ * @info: variable-length info portion.
*/
-struct qlink_resp_get_chan_info {
+struct qlink_resp_band_info_get {
struct qlink_resp rhdr;
u8 band;
u8 num_chans;
- u8 rsvd[2];
+ u8 num_bitrates;
+ u8 rsvd[1];
u8 info[0];
} __packed;
@@ -680,6 +760,16 @@ struct qlink_resp_get_chan_stats {
u8 info[0];
} __packed;
+/**
+ * struct qlink_resp_channel_get - response for QLINK_CMD_CHAN_GET command
+ *
+ * @chan: definition of current operating channel.
+ */
+struct qlink_resp_channel_get {
+ struct qlink_resp rhdr;
+ struct qlink_chandef chan;
+} __packed;
+
/* QLINK Events messages related definitions
*/
@@ -764,11 +854,11 @@ struct qlink_event_bss_leave {
/**
* struct qlink_event_freq_change - data for QLINK_EVENT_FREQ_CHANGE event
*
- * @freq: new operating frequency in MHz
+ * @chan: new operating channel definition
*/
struct qlink_event_freq_change {
struct qlink_event ehdr;
- __le32 freq;
+ struct qlink_chandef chan;
} __packed;
enum qlink_rxmgmt_flags {
@@ -791,12 +881,6 @@ struct qlink_event_rxmgmt {
u8 frame_data[0];
} __packed;
-enum qlink_frame_type {
- QLINK_BSS_FTYPE_UNKNOWN,
- QLINK_BSS_FTYPE_BEACON,
- QLINK_BSS_FTYPE_PRESP,
-};
-
/**
* struct qlink_event_scan_result - data for QLINK_EVENT_SCAN_RESULTS event
*
@@ -806,7 +890,6 @@ enum qlink_frame_type {
* @capab: capabilities field.
* @bintval: beacon interval announced by discovered BSS.
* @signal: signal strength.
- * @frame_type: frame type used to get scan result, see &enum qlink_frame_type.
* @bssid: BSSID announced by discovered BSS.
* @ssid_len: length of SSID announced by BSS.
* @ssid: SSID announced by discovered BSS.
@@ -819,10 +902,10 @@ struct qlink_event_scan_result {
__le16 capab;
__le16 bintval;
s8 signal;
- u8 frame_type;
- u8 bssid[ETH_ALEN];
u8 ssid_len;
u8 ssid[IEEE80211_MAX_SSID_LEN];
+ u8 bssid[ETH_ALEN];
+ u8 rsvd[2];
u8 payload[0];
} __packed;
@@ -856,10 +939,9 @@ enum qlink_tlv_id {
QTN_TLV_ID_RTS_THRESH = 0x0202,
QTN_TLV_ID_SRETRY_LIMIT = 0x0203,
QTN_TLV_ID_LRETRY_LIMIT = 0x0204,
- QTN_TLV_ID_BCN_PERIOD = 0x0205,
- QTN_TLV_ID_DTIM = 0x0206,
QTN_TLV_ID_REG_RULE = 0x0207,
QTN_TLV_ID_CHANNEL = 0x020F,
+ QTN_TLV_ID_CHANDEF = 0x0210,
QTN_TLV_ID_COVERAGE_CLASS = 0x0213,
QTN_TLV_ID_IFACE_LIMIT = 0x0214,
QTN_TLV_ID_NUM_IFACE_COMB = 0x0215,
@@ -868,7 +950,6 @@ enum qlink_tlv_id {
QTN_TLV_ID_STA_GENERIC_INFO = 0x0301,
QTN_TLV_ID_KEY = 0x0302,
QTN_TLV_ID_SEQ = 0x0303,
- QTN_TLV_ID_CRYPTO = 0x0304,
QTN_TLV_ID_IE_SET = 0x0305,
};
@@ -1047,22 +1128,43 @@ struct qlink_tlv_channel {
u8 rsvd[2];
} __packed;
-#define QLINK_MAX_NR_CIPHER_SUITES 5
-#define QLINK_MAX_NR_AKM_SUITES 2
+/**
+ * struct qlink_tlv_chandef - data for QTN_TLV_ID_CHANDEF TLV
+ *
+ * Channel definition.
+ *
+ * @chan: channel definition data.
+ */
+struct qlink_tlv_chandef {
+ struct qlink_tlv_hdr hdr;
+ struct qlink_chandef chan;
+} __packed;
-struct qlink_auth_encr {
- __le32 wpa_versions;
- __le32 cipher_group;
- __le32 n_ciphers_pairwise;
- __le32 ciphers_pairwise[QLINK_MAX_NR_CIPHER_SUITES];
- __le32 n_akm_suites;
- __le32 akm_suites[QLINK_MAX_NR_AKM_SUITES];
- __le16 control_port_ethertype;
- u8 auth_type;
- u8 privacy;
- u8 mfp;
- u8 control_port;
- u8 control_port_no_encrypt;
+enum qlink_ie_set_type {
+ QLINK_IE_SET_UNKNOWN,
+ QLINK_IE_SET_ASSOC_REQ,
+ QLINK_IE_SET_ASSOC_RESP,
+ QLINK_IE_SET_PROBE_REQ,
+ QLINK_IE_SET_SCAN,
+ QLINK_IE_SET_BEACON_HEAD,
+ QLINK_IE_SET_BEACON_TAIL,
+ QLINK_IE_SET_BEACON_IES,
+ QLINK_IE_SET_PROBE_RESP,
+ QLINK_IE_SET_PROBE_RESP_IES,
+};
+
+/**
+ * struct qlink_tlv_ie_set - data for QTN_TLV_ID_IE_SET
+ *
+ * @type: type of MGMT frame IEs belong to, one of &enum qlink_ie_set_type.
+ * @flags: for future use.
+ * @ie_data: IEs data.
+ */
+struct qlink_tlv_ie_set {
+ struct qlink_tlv_hdr hdr;
+ u8 type;
+ u8 flags;
+ u8 ie_data[0];
} __packed;
struct qlink_chan_stats {
generated by cgit (git 2.34.1) at 2024-05-17 17:13:44 +0000