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DO NOT MERGE - Merge Android 13

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Bug: 242648940
Merged-In: I907687a4d71f48869617edc6e013639dfbccb851
Change-Id: Ib7aa70c369837edcf81d2840cb8a7c4f9f9f493b
This commit is contained in:
Xin Li 2022-08-15 22:03:53 -07:00
commit ef7af70346
5 changed files with 207 additions and 11 deletions
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5
Android.bp
View file

@ -45,6 +45,11 @@ cc_library {
vndk: {
enabled: true,
},
apex_available: [
"//apex_available:platform",
"com.android.uwb",
],
min_sdk_version: "Tiramisu",
}
cc_test {

8
include/hardware_legacy/link_layer_stats.h
View file

@ -61,7 +61,7 @@ typedef struct {
/* channel information */
typedef struct {
wifi_channel_width width; // channel width (20, 40, 80, 80+80, 160)
wifi_channel_width width; // channel width (20, 40, 80, 80+80, 160, 320)
wifi_channel center_freq; // primary 20 MHz channel
wifi_channel center_freq0; // center frequency (MHz) first segment
wifi_channel center_freq1; // center frequency (MHz) second segment
@ -69,11 +69,11 @@ typedef struct {
/* wifi rate */
typedef struct {
u32 preamble :3; // 0: OFDM, 1:CCK, 2:HT 3:VHT 4:HE 5..7 reserved
u32 preamble :3; // 0: OFDM, 1:CCK, 2:HT 3:VHT 4:HE 5:EHT 6..7 reserved
u32 nss :2; // 0:1x1, 1:2x2, 3:3x3, 4:4x4
u32 bw :3; // 0:20MHz, 1:40Mhz, 2:80Mhz, 3:160Mhz
u32 bw :3; // 0:20MHz, 1:40Mhz, 2:80Mhz, 3:160Mhz 4:320Mhz
u32 rateMcsIdx :8; // OFDM/CCK rate code would be as per ieee std in the units of 0.5mbps
// HT/VHT/HE it would be mcs index
// HT/VHT/HE/EHT it would be mcs index
u32 reserved :16; // reserved
u32 bitrate; // units of 100 Kbps
} wifi_rate;

8
include/hardware_legacy/rtt.h
View file

@ -43,7 +43,8 @@ typedef enum {
WIFI_RTT_BW_20 = 0x04,
WIFI_RTT_BW_40 = 0x08,
WIFI_RTT_BW_80 = 0x10,
WIFI_RTT_BW_160 = 0x20
WIFI_RTT_BW_160 = 0x20,
WIFI_RTT_BW_320 = 0x40
} wifi_rtt_bw;
/* RTT Measurement Preamble */
@ -51,7 +52,8 @@ typedef enum {
WIFI_RTT_PREAMBLE_LEGACY = 0x1,
WIFI_RTT_PREAMBLE_HT = 0x2,
WIFI_RTT_PREAMBLE_VHT = 0x4,
WIFI_RTT_PREAMBLE_HE = 0x8
WIFI_RTT_PREAMBLE_HE = 0x8,
WIFI_RTT_PREAMBLE_EHT = 0x10,
} wifi_rtt_preamble;
/* RTT Type */
@ -186,6 +188,7 @@ wifi_error wifi_rtt_channel_map_clear(wifi_request_id id, wifi_interface_handle
#define PREAMBLE_HT 0x2
#define PREAMBLE_VHT 0x4
#define PREAMBLE_HE 0x8
#define PREAMBLE_EHT 0x10
// BW definition for bit mask used in wifi_rtt_capabilities
#define BW_5_SUPPORT 0x1
@ -194,6 +197,7 @@ wifi_error wifi_rtt_channel_map_clear(wifi_request_id id, wifi_interface_handle
#define BW_40_SUPPORT 0x8
#define BW_80_SUPPORT 0x10
#define BW_160_SUPPORT 0x20
#define BW_320_SUPPORT 0x40
/* RTT Capabilities */
typedef struct {

129
include/hardware_legacy/wifi_hal.h
View file

@ -60,6 +60,7 @@ typedef enum {
WIFI_CHAN_WIDTH_80P80 = 4,
WIFI_CHAN_WIDTH_5 = 5,
WIFI_CHAN_WIDTH_10 = 6,
WIFI_CHAN_WIDTH_320 = 7,
WIFI_CHAN_WIDTH_INVALID = -1
} wifi_channel_width;
@ -140,6 +141,13 @@ typedef enum {
WLAN_MAC_60_0_BAND = 1 << 3,
} wlan_mac_band;
/* List of chre nan rtt state */
typedef enum {
CHRE_PREEMPTED = 0,
CHRE_UNAVAILABLE = 1,
CHRE_AVAILABLE = 2,
} chre_nan_rtt_state;
typedef struct {
wifi_channel_width width;
int center_frequency0;
@ -154,7 +162,7 @@ typedef struct {
typedef struct {
/* Channel frequency in MHz */
wifi_channel freq;
/* Channel operating width (20, 40, 80, 160 etc.) */
/* Channel operating width (20, 40, 80, 160, 320 etc.) */
wifi_channel_width width;
/* BIT MASK of BIT(WIFI_INTERFACE_*) represented by |wifi_interface_mode|
* Bitmask does not represent concurrency.
@ -192,6 +200,14 @@ typedef enum {
* P2P GO may be supported by some vendors on the same STA channel.
*/
WIFI_USABLE_CHANNEL_FILTER_CONCURRENCY = 1 << 1,
/* This Filter queries Wifi channels and bands that are supported for
* NAN3.1 Instant communication mode. This filter should only be applied to NAN interface.
* If 5G is supported default discovery channel 149/44 is considered,
* If 5G is not supported then channel 6 has to be considered.
* Based on regulatory domain if channel 149 and 44 are restricted, channel 6 should
* be considered for instant communication channel
*/
WIFI_USABLE_CHANNEL_FILTER_NAN_INSTANT_MODE = 1 << 2,
} wifi_usable_channel_filter;
typedef enum {
@ -216,6 +232,50 @@ typedef enum {
WIFI_ACCESS_CATEGORY_VOICE = 3
} wifi_access_category;
/* Antenna configuration */
typedef enum {
WIFI_ANTENNA_UNSPECIFIED = 0,
WIFI_ANTENNA_1X1 = 1,
WIFI_ANTENNA_2X2 = 2,
WIFI_ANTENNA_3X3 = 3,
WIFI_ANTENNA_4X4 = 4,
} wifi_antenna_configuration;
/* Wifi Radio configuration */
typedef struct {
/* Operating band */
wlan_mac_band band;
/* Antenna configuration */
wifi_antenna_configuration antenna_cfg;
} wifi_radio_configuration;
/* WiFi Radio Combination */
typedef struct {
u32 num_radio_configurations;
wifi_radio_configuration radio_configurations[];
} wifi_radio_combination;
/* WiFi Radio combinations matrix */
/* For Example in case of a chip which has two radios, where one radio is
* capable of 2.4GHz 2X2 only and another radio which is capable of either
* 5GHz or 6GHz 2X2, number of possible radio combinations in this case
* are 5 and possible combinations are
* {{{2G 2X2}}, //Standalone 2G
* {{5G 2X2}}, //Standalone 5G
* {{6G 2X2}}, //Standalone 6G
* {{2G 2X2}, {5G 2X2}}, //2G+5G DBS
* {{2G 2X2}, {6G 2X2}}} //2G+6G DBS
* Note: Since this chip doesn’t support 5G+6G simultaneous operation
* as there is only one radio which can support both, So it can only
* do MCC 5G+6G. This table should not get populated with possible MCC
* configurations. This is only for simultaneous radio configurations
* (such as Standalone, multi band simultaneous or single band simultaneous).
*/
typedef struct {
u32 num_radio_combinations;
/* Each row represents possible radio combinations */
wifi_radio_combination radio_combinations[];
} wifi_radio_combination_matrix;
/* Initialize/Cleanup */
@ -267,6 +327,7 @@ void wifi_get_error_info(wifi_error err, const char **msg); // return a pointer
#define WIFI_FEATURE_SCAN_RAND (uint64_t)0x2000000 // Support MAC & Probe Sequence Number randomization
#define WIFI_FEATURE_SET_TX_POWER_LIMIT (uint64_t)0x4000000 // Support Tx Power Limit setting
#define WIFI_FEATURE_USE_BODY_HEAD_SAR (uint64_t)0x8000000 // Support Using Body/Head Proximity for SAR
#define WIFI_FEATURE_DYNAMIC_SET_MAC (uint64_t)0x10000000 // Support changing MAC address without iface reset(down and up)
#define WIFI_FEATURE_SET_LATENCY_MODE (uint64_t)0x40000000 // Support Latency mode setting
#define WIFI_FEATURE_P2P_RAND_MAC (uint64_t)0x80000000 // Support P2P MAC randomization
#define WIFI_FEATURE_INFRA_60G (uint64_t)0x100000000 // Support for 60GHz Band
@ -391,6 +452,10 @@ typedef struct {
void (*on_subsystem_restart)(const char* error);
} wifi_subsystem_restart_handler;
typedef struct {
void (*on_chre_nan_rtt_change)(chre_nan_rtt_state state);
} wifi_chre_handler;
wifi_error wifi_set_iface_event_handler(wifi_request_id id, wifi_interface_handle iface, wifi_event_handler eh);
wifi_error wifi_reset_iface_event_handler(wifi_request_id id, wifi_interface_handle iface);
@ -899,6 +964,68 @@ typedef struct {
* Trigger wifi subsystem restart to reload firmware
*/
wifi_error (*wifi_trigger_subsystem_restart)(wifi_handle handle);
/**
* Invoked to set that the device is operating in an indoor environment.
* @param handle global wifi_handle
* @param isIndoor: true if the device is operating in an indoor
* environment, false otherwise.
* @return Synchronous wifi_error
*/
wifi_error (*wifi_set_indoor_state)(wifi_handle handle, bool isIndoor);
/**@brief wifi_get_supported_radio_combinations_matrix
* Request all the possible radio combinations this device can offer.
* @param handle global wifi_handle
* @param max_size maximum size allocated for filling the wifi_radio_combination_matrix
* @param wifi_radio_combination_matrix to return all the possible radio
* combinations.
* @param size actual size of wifi_radio_combination_matrix returned from
* lower layer
*
*/
wifi_error (*wifi_get_supported_radio_combinations_matrix)(
wifi_handle handle, u32 max_size, u32 *size,
wifi_radio_combination_matrix *radio_combination_matrix);
/**@brief wifi_nan_rtt_chre_enable_request
* Request to enable CHRE NAN RTT
* @param transaction_id: NAN transaction id
* @param wifi_interface_handle
* @param NanEnableRequest request message
* @return Synchronous wifi_error
*/
wifi_error (*wifi_nan_rtt_chre_enable_request)(transaction_id id,
wifi_interface_handle iface,
NanEnableRequest* msg);
/**@brief wifi_nan_rtt_chre_disable_request
* Request to disable CHRE NAN RTT
* @param transaction_id: NAN transaction id
* @param wifi_interface_handle
* @return Synchronous wifi_error
*/
wifi_error (*wifi_nan_rtt_chre_disable_request)(transaction_id id, wifi_interface_handle iface);
/**@brief wifi_chre_register_handler
* register a handler to get the state of CHR
* @param wifi_interface_handle
* @param wifi_chre_handler: callback function pointer
* @return Synchronous wifi_error
*/
wifi_error (*wifi_chre_register_handler)(wifi_interface_handle iface,
wifi_chre_handler handler);
/**@brief wifi_enable_tx_power_limits
* Enable WiFi Tx power limis
* @param wifi_interface_handle
* @param isEnable : If enable TX limit or not
* @return Synchronous wifi_error
*/
wifi_error (*wifi_enable_tx_power_limits) (wifi_interface_handle iface,
bool isEnable);
/*
* when adding new functions make sure to add stubs in
* hal_tool.cpp::init_wifi_stub_hal_func_table

68
include/hardware_legacy/wifi_nan.h
View file

@ -305,10 +305,12 @@ typedef struct {
} body;
} NanSecurityKeyInfo;
/* NAN Shared Key Security Cipher Suites Mask */
#define NAN_CIPHER_SUITE_SHARED_KEY_NONE 0x00
#define NAN_CIPHER_SUITE_SHARED_KEY_128_MASK 0x01
#define NAN_CIPHER_SUITE_SHARED_KEY_256_MASK 0x02
/* NAN Security Cipher Suites Mask */
#define NAN_CIPHER_SUITE_SHARED_KEY_NONE 0x00
#define NAN_CIPHER_SUITE_SHARED_KEY_128_MASK 0x01
#define NAN_CIPHER_SUITE_SHARED_KEY_256_MASK 0x02
#define NAN_CIPHER_SUITE_PUBLIC_KEY_2WDH_128_MASK 0x04
#define NAN_CIPHER_SUITE_PUBLIC_KEY_2WDH_256_MASK 0x08
/* NAN ranging indication condition MASKS */
#define NAN_RANGING_INDICATE_CONTINUOUS_MASK 0x01
@ -1041,6 +1043,17 @@ typedef struct {
*/
u8 config_enable_instant_mode;
u32 enable_instant_mode;
/*
Config NAN v3.1 instant communication channel frequency selected over NFC/OOB method.
If dual band is supported default channel is 149 or 44 as per regulatory domain,
else channel 6 (send frequency in MHz).
Sometimes depending on country code retrictions, even 149/44 may be restricted
in those cases instant channel will be operational only in 2.4GHz.
Use wifi_get_usable_channels() API to get supported bands/channels before
Instant mode NFC handshake is triggered
*/
u8 config_instant_mode_channel;
wifi_channel instant_mode_channel;
} NanEnableRequest;
/*
@ -1533,6 +1546,17 @@ typedef struct {
*/
u8 config_enable_instant_mode;
u32 enable_instant_mode;
/*
Config NAN v3.1 instant communication channel selected over NFC/OOB method.
If dual band is supported default channel is 149 or 44 as per regulatory domain,
else channel 6 (send frequency in MHz).
Sometimes depending on country code retrictions, even 149/44 may be restricted
in those cases instant channel will be operational only in 2.4GHz.
Use wifi_get_usable_channels() API to get supported bands/channels before
Instant mode NFC handshake is triggered
*/
u8 config_instant_mode_channel;
wifi_channel instant_mode_channel;
} NanConfigRequest;
/*
@ -2223,6 +2247,18 @@ typedef struct {
is not associated with the NDP (out-of-band discovery).
*/
u8 service_name[NAN_MAX_SERVICE_NAME_LEN];
/* Security Context Identifiers length */
u32 scid_len;
/*
Security Context Identifier attribute contains PMKID
shall be included in NDP setup and response messages.
Security Context Identifier, Identifies the Security
Context. For NAN Shared Key Cipher Suite, this field
contains the 16 octet PMKID identifying the PMK used
for setting up the Secure Data Path.
*/
u8 scid[NAN_MAX_SCID_BUF_LEN];
} NanDataPathInitiatorRequest;
/*
@ -2263,6 +2299,18 @@ typedef struct {
is not associated with the NDP (out-of-band discovery).
*/
u8 service_name[NAN_MAX_SERVICE_NAME_LEN];
/* Security Context Identifiers length */
u32 scid_len;
/*
Security Context Identifier attribute contains PMKID
shall be included in NDP setup and response messages.
Security Context Identifier, Identifies the Security
Context. For NAN Shared Key Cipher Suite, this field
contains the 16 octet PMKID identifying the PMK used
for setting up the Secure Data Path.
*/
u8 scid[NAN_MAX_SCID_BUF_LEN];
} NanDataPathIndicationResponse;
/* NDP termination info */
@ -2298,6 +2346,18 @@ typedef struct {
NanDataPathCfg ndp_cfg;
/* App/Service information of the initiator */
NanDataPathAppInfo app_info;
/* Security Context Identifiers length */
u32 scid_len;
/*
Security Context Identifier attribute contains PMKID
shall be included in NDP setup and response messages.
Security Context Identifier, Identifies the Security
Context. For NAN Shared Key Cipher Suite, this field
contains the 16 octet PMKID identifying the PMK used
for setting up the Secure Data Path.
*/
u8 scid[NAN_MAX_SCID_BUF_LEN];
} NanDataPathRequestInd;
/*