From cde9070d9970eef1f7ec2360586c802a16230ad8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:50 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux driver
---
kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/dhd_pno.h | 183 +++++++++++++++++++++++++--------------------
1 files changed, 103 insertions(+), 80 deletions(-)
diff --git a/kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/dhd_pno.h b/kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/dhd_pno.h
index ebaa400..64f0f24 100644
--- a/kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/dhd_pno.h
+++ b/kernel/drivers/net/wireless/rockchip_wlan/cywdhd/bcmdhd/dhd_pno.h
@@ -1,16 +1,17 @@
-/* SPDX-License-Identifier: GPL-2.0 */
/*
* Header file of Broadcom Dongle Host Driver (DHD)
* Prefered Network Offload code and Wi-Fi Location Service(WLS) code.
*
- * Copyright (C) 1999-2019, Broadcom Corporation
- *
+ * Portions of this code are copyright (c) 2022 Cypress Semiconductor Corporation
+ *
+ * Copyright (C) 1999-2017, Broadcom Corporation
+ *
* Unless you and Broadcom execute a separate written software license
* agreement governing use of this software, this software is licensed to you
* under the terms of the GNU General Public License version 2 (the "GPL"),
* available at http://www.broadcom.com/licenses/GPLv2.php, with the
* following added to such license:
- *
+ *
* As a special exception, the copyright holders of this software give you
* permission to link this software with independent modules, and to copy and
* distribute the resulting executable under terms of your choice, provided that
@@ -18,7 +19,7 @@
* the license of that module. An independent module is a module which is not
* derived from this software. The special exception does not apply to any
* modifications of the software.
- *
+ *
* Notwithstanding the above, under no circumstances may you combine this
* software in any way with any other Broadcom software provided under a license
* other than the GPL, without Broadcom's express prior written consent.
@@ -26,20 +27,22 @@
*
* <<Broadcom-WL-IPTag/Open:>>
*
- * $Id: dhd_pno.h 423669 2013-09-18 13:01:55Z $
+ * $Id: dhd_pno.h 805174 2019-02-15 17:26:01Z $
*/
#ifndef __DHD_PNO_H__
#define __DHD_PNO_H__
-#if defined(PNO_SUPPORT)
+#if defined(OEM_ANDROID) && defined(PNO_SUPPORT)
#define PNO_TLV_PREFIX 'S'
#define PNO_TLV_VERSION '1'
#define PNO_TLV_SUBTYPE_LEGACY_PNO '2'
#define PNO_TLV_RESERVED '0'
+
#define PNO_BATCHING_SET "SET"
#define PNO_BATCHING_GET "GET"
#define PNO_BATCHING_STOP "STOP"
+
#define PNO_PARAMS_DELIMETER " "
#define PNO_PARAM_CHANNEL_DELIMETER ","
#define PNO_PARAM_VALUE_DELLIMETER '='
@@ -64,8 +67,28 @@
#define AP_END_MARKER "====\n"
#define PNO_RSSI_MARGIN_DBM 30
-#ifdef GSCAN_SUPPORT
+#define CSCAN_COMMAND "CSCAN "
+#define CSCAN_TLV_PREFIX 'S'
+#define CSCAN_TLV_VERSION 1
+#define CSCAN_TLV_SUBVERSION 0
+#define CSCAN_TLV_TYPE_SSID_IE 'S'
+#define CSCAN_TLV_TYPE_CHANNEL_IE 'C'
+#define CSCAN_TLV_TYPE_NPROBE_IE 'N'
+#define CSCAN_TLV_TYPE_ACTIVE_IE 'A'
+#define CSCAN_TLV_TYPE_PASSIVE_IE 'P'
+#define CSCAN_TLV_TYPE_HOME_IE 'H'
+#define CSCAN_TLV_TYPE_STYPE_IE 'T'
+#define WL_SCAN_PARAMS_SSID_MAX 10
+#define GET_SSID "SSID="
+#define GET_CHANNEL "CH="
+#define GET_NPROBE "NPROBE="
+#define GET_ACTIVE_ASSOC_DWELL "ACTIVE="
+#define GET_PASSIVE_ASSOC_DWELL "PASSIVE="
+#define GET_HOME_DWELL "HOME="
+#define GET_SCAN_TYPE "TYPE="
+
+#if defined(GSCAN_SUPPORT) || defined(DHD_GET_VALID_CHANNELS)
#define GSCAN_MAX_CH_BUCKETS 8
#define GSCAN_MAX_CHANNELS_IN_BUCKET 32
#define GSCAN_MAX_AP_CACHE_PER_SCAN 32
@@ -88,6 +111,7 @@
#define DHD_EPNO_A_BAND_TRIG (1 << 1)
#define DHD_EPNO_BG_BAND_TRIG (1 << 2)
#define DHD_EPNO_STRICT_MATCH (1 << 3)
+#define DHD_EPNO_SAME_NETWORK (1 << 4)
#define DHD_PNO_USE_SSID (DHD_EPNO_HIDDEN_SSID | DHD_EPNO_STRICT_MATCH)
/* Do not change GSCAN_BATCH_RETRIEVAL_COMPLETE */
@@ -97,10 +121,11 @@
#define GSCAN_LOST_AP_WINDOW_DEFAULT 4
#define GSCAN_MIN_BSSID_TIMEOUT 90
#define GSCAN_BATCH_GET_MAX_WAIT 500
-#define CHANNEL_BUCKET_EMPTY_INDEX 0xFF
+#define CHANNEL_BUCKET_EMPTY_INDEX 0xFFFF
#define GSCAN_RETRY_THRESHOLD 3
-#define MAX_EPNO_SSID_NUM 32
-#endif /* GSCAN_SUPPORT */
+
+#define MAX_EPNO_SSID_NUM 64
+#endif /* GSCAN_SUPPORT || DHD_GET_VALID_CHANNELS */
enum scan_status {
/* SCAN ABORT by other scan */
@@ -127,9 +152,7 @@
/* GSCAN includes hotlist scan and they do not run
* independent of each other
*/
-#ifdef GSCAN_SUPPORT
INDEX_OF_GSCAN_PARAMS = INDEX_OF_HOTLIST_PARAMS,
-#endif /* GSCAN_SUPPORT */
INDEX_MODE_MAX
};
enum dhd_pno_status {
@@ -143,7 +166,7 @@
char subtype;
char reserved;
} cmd_tlv_t;
-#ifdef GSCAN_SUPPORT
+#if defined(GSCAN_SUPPORT) || defined(DHD_GET_VALID_CHANNELS)
typedef enum {
WIFI_BAND_UNSPECIFIED,
WIFI_BAND_BG = 1, /* 2.4 GHz */
@@ -167,9 +190,10 @@
DHD_PNO_GET_CAPABILITIES,
DHD_PNO_GET_BATCH_RESULTS,
DHD_PNO_GET_CHANNEL_LIST,
- DHD_PNO_GET_EPNO_SSID_ELEM,
+ DHD_PNO_GET_NEW_EPNO_SSID_ELEM,
DHD_PNO_EPNO_CFG_ID,
- DHD_PNO_GET_AUTOJOIN_CAPABILITIES
+ DHD_PNO_GET_AUTOJOIN_CAPABILITIES,
+ DHD_PNO_EPNO_PARAMS_ID
} dhd_pno_gscan_cmd_cfg_t;
typedef enum dhd_pno_mode {
@@ -193,21 +217,26 @@
/* Wi-Fi Android Hotlist SCAN Mode */
DHD_PNO_HOTLIST_MODE = (1 << (2))
} dhd_pno_mode_t;
-#endif /* GSCAN_SUPPORT */
-struct dhd_pno_ssid {
+#endif /* GSCAN_SUPPORT || DHD_GET_VALID_CHANNELS */
+
+typedef struct dhd_pno_ssid {
bool hidden;
int8 rssi_thresh;
uint8 dummy;
uint16 SSID_len;
+ uint32 flags;
+ int32 wpa_auth;
uchar SSID[DOT11_MAX_SSID_LEN];
struct list_head list;
-};
+} dhd_pno_ssid_t;
+
struct dhd_pno_bssid {
struct ether_addr macaddr;
/* Bit4: suppress_lost, Bit3: suppress_found */
uint16 flags;
struct list_head list;
};
+
typedef struct dhd_pno_bestnet_entry {
struct ether_addr BSSID;
uint8 SSID_len;
@@ -278,7 +307,7 @@
uint16 nbssid;
struct list_head bssid_list;
};
-#ifdef GSCAN_SUPPORT
+#if defined(GSCAN_SUPPORT) || defined(DHD_GET_VALID_CHANNELS)
#define DHD_PNO_REPORT_NO_BATCH (1 << 2)
typedef struct dhd_pno_gscan_channel_bucket {
@@ -294,7 +323,6 @@
uint16 bucket_max_multiple;
uint16 chan_list[GSCAN_MAX_CHANNELS_IN_BUCKET];
} dhd_pno_gscan_channel_bucket_t;
-
#define DHD_PNO_AUTH_CODE_OPEN 1 /* Open */
#define DHD_PNO_AUTH_CODE_PSK 2 /* WPA_PSK or WPA2PSK */
@@ -328,18 +356,24 @@
} dhd_pno_swc_evt_param_t;
typedef struct wifi_gscan_result {
- uint64 ts; /* Time of discovery */
- char ssid[DOT11_MAX_SSID_LEN+1]; /* null terminated */
- struct ether_addr macaddr; /* BSSID */
- uint32 channel; /* channel frequency in MHz */
- int32 rssi; /* in db */
- uint64 rtt; /* in nanoseconds */
- uint64 rtt_sd; /* standard deviation in rtt */
- uint16 beacon_period; /* units are Kusec */
- uint16 capability; /* Capability information */
- uint32 ie_length; /* byte length of Information Elements */
- char ie_data[1]; /* IE data to follow */
+ uint64 ts; /* Time of discovery */
+ char ssid[DOT11_MAX_SSID_LEN+1]; /* null terminated */
+ struct ether_addr macaddr; /* BSSID */
+ uint32 channel; /* channel frequency in MHz */
+ int32 rssi; /* in db */
+ uint64 rtt; /* in nanoseconds */
+ uint64 rtt_sd; /* standard deviation in rtt */
+ uint16 beacon_period; /* units are Kusec */
+ uint16 capability; /* Capability information */
+ uint32 pad;
} wifi_gscan_result_t;
+
+typedef struct wifi_gscan_full_result {
+ wifi_gscan_result_t fixed;
+ uint32 scan_ch_bucket;
+ uint32 ie_length; /* byte length of Information Elements */
+ char ie_data[1]; /* IE data to follow */
+} wifi_gscan_full_result_t;
typedef struct gscan_results_cache {
struct gscan_results_cache *next;
@@ -347,6 +381,7 @@
uint8 flag;
uint8 tot_count;
uint8 tot_consumed;
+ uint32 scan_ch_bucket;
wifi_gscan_result_t results[1];
} gscan_results_cache_t;
@@ -356,12 +391,20 @@
int max_ap_cache_per_scan;
int max_rssi_sample_size;
int max_scan_reporting_threshold;
- int max_hotlist_aps;
+ int max_hotlist_bssids;
+ int max_hotlist_ssids;
int max_significant_wifi_change_aps;
+ int max_bssid_history_entries;
int max_epno_ssid_crc32;
int max_epno_hidden_ssid;
int max_white_list_ssid;
} dhd_pno_gscan_capabilities_t;
+
+typedef struct dhd_epno_ssid_cfg {
+ wl_ssid_ext_params_t params;
+ uint32 num_epno_ssid;
+ struct list_head epno_ssid_list;
+} dhd_epno_ssid_cfg_t;
struct dhd_pno_gscan_params {
int32 scan_fr;
@@ -378,21 +421,14 @@
uint16 max_ch_bucket_freq;
gscan_results_cache_t *gscan_batch_cache;
gscan_results_cache_t *gscan_hotlist_found;
- gscan_results_cache_t *gscan_hotlist_lost;
+ gscan_results_cache_t*gscan_hotlist_lost;
uint16 nbssid_significant_change;
uint16 nbssid_hotlist;
- uint16 num_epno_ssid;
- uint8 num_visible_epno_ssid;
- /* To keep track of visble ssid index
- * across multiple FW configs i.e. config
- * w/o clear in between
- */
- uint8 ssid_ext_last_used_index;
struct dhd_pno_swc_evt_param param_significant;
struct dhd_pno_gscan_channel_bucket channel_bucket[GSCAN_MAX_CH_BUCKETS];
struct list_head hotlist_bssid_list;
struct list_head significant_bssid_list;
- struct list_head epno_ssid_list;
+ dhd_epno_ssid_cfg_t epno_cfg;
uint32 scan_id;
};
@@ -419,35 +455,17 @@
struct bssid_t bssid[1]; /* n bssids to follow */
} gscan_hotlist_scan_params_t;
-/* SWC (Significant WiFi Change) params */
-typedef struct gscan_swc_params {
- /* Rssi averaging window size */
- uint8 rssi_window;
- /* Number of scans that the AP has to be absent before
- * being declared LOST
- */
- uint8 lost_ap_window;
- /* if x Aps have a significant change generate an event. */
- uint8 swc_threshold;
- uint8 nbssid;
- wl_pfn_significant_bssid_t bssid_elem_list[1];
-} gscan_swc_params_t;
+#endif /* GSCAN_SUPPORT || DHD_GET_VALID_CHANNELS */
-typedef struct dhd_pno_significant_bssid {
- struct ether_addr BSSID;
- int8 rssi_low_threshold;
- int8 rssi_high_threshold;
- struct list_head list;
-} dhd_pno_significant_bssid_t;
-#endif /* GSCAN_SUPPORT */
typedef union dhd_pno_params {
struct dhd_pno_legacy_params params_legacy;
struct dhd_pno_batch_params params_batch;
struct dhd_pno_hotlist_params params_hotlist;
-#ifdef GSCAN_SUPPORT
+#if defined(GSCAN_SUPPORT) || defined(DHD_GET_VALID_CHANNELS)
struct dhd_pno_gscan_params params_gscan;
-#endif /* GSCAN_SUPPORT */
+#endif /* GSCAN_SUPPORT || DHD_GET_VALID_CHANNELS */
} dhd_pno_params_t;
+
typedef struct dhd_pno_status_info {
dhd_pub_t *dhd;
struct work_struct work;
@@ -488,29 +506,31 @@
dhd_dev_pno_set_for_hotlist(struct net_device *dev, wl_pfn_bssid_t *p_pfn_bssid,
struct dhd_pno_hotlist_params *hotlist_params);
extern bool dhd_dev_is_legacy_pno_enabled(struct net_device *dev);
-#ifdef GSCAN_SUPPORT
-extern int
-dhd_dev_pno_set_cfg_gscan(struct net_device *dev, dhd_pno_gscan_cmd_cfg_t type,
- void *buf, uint8 flush);
+#if defined(GSCAN_SUPPORT) || defined(DHD_GET_VALID_CHANNELS)
extern void *
dhd_dev_pno_get_gscan(struct net_device *dev, dhd_pno_gscan_cmd_cfg_t type, void *info,
uint32 *len);
+#endif /* GSCAN_SUPPORT || DHD_GET_VALID_CHANNELS */
+#ifdef GSCAN_SUPPORT
+extern int
+dhd_dev_pno_set_cfg_gscan(struct net_device *dev, dhd_pno_gscan_cmd_cfg_t type,
+ void *buf, bool flush);
int dhd_dev_pno_lock_access_batch_results(struct net_device *dev);
void dhd_dev_pno_unlock_access_batch_results(struct net_device *dev);
extern int dhd_dev_pno_run_gscan(struct net_device *dev, bool run, bool flush);
extern int dhd_dev_pno_enable_full_scan_result(struct net_device *dev, bool real_time);
-extern void * dhd_dev_swc_scan_event(struct net_device *dev, const void *data,
- int *send_evt_bytes);
int dhd_retreive_batch_scan_results(dhd_pub_t *dhd);
extern void * dhd_dev_hotlist_scan_event(struct net_device *dev,
- const void *data, int *send_evt_bytes, hotlist_type_t type);
+ const void *data, int *send_evt_bytes, hotlist_type_t type, u32 *buf_len);
void * dhd_dev_process_full_gscan_result(struct net_device *dev,
const void *data, uint32 len, int *send_evt_bytes);
extern int dhd_dev_gscan_batch_cache_cleanup(struct net_device *dev);
extern void dhd_dev_gscan_hotlist_cache_cleanup(struct net_device *dev, hotlist_type_t type);
extern int dhd_dev_wait_batch_results_complete(struct net_device *dev);
extern void * dhd_dev_process_epno_result(struct net_device *dev,
- const void *data, uint32 event, int *send_evt_bytes);
+ const void *data, uint32 event, int *send_evt_bytes);
+extern int dhd_dev_set_epno(struct net_device *dev);
+extern int dhd_dev_flush_fw_epno(struct net_device *dev);
#endif /* GSCAN_SUPPORT */
/* dhd pno fuctions */
extern int dhd_pno_stop_for_ssid(dhd_pub_t *dhd);
@@ -521,7 +541,6 @@
extern int dhd_pno_set_for_batch(dhd_pub_t *dhd, struct dhd_pno_batch_params *batch_params);
extern int dhd_pno_get_for_batch(dhd_pub_t *dhd, char *buf, int bufsize, int reason);
-
extern int dhd_pno_stop_for_batch(dhd_pub_t *dhd);
@@ -534,22 +553,22 @@
extern int dhd_pno_init(dhd_pub_t *dhd);
extern int dhd_pno_deinit(dhd_pub_t *dhd);
extern bool dhd_is_pno_supported(dhd_pub_t *dhd);
-extern int dhd_pno_set_mac_oui(dhd_pub_t *dhd, uint8 *oui);
extern bool dhd_is_legacy_pno_enabled(dhd_pub_t *dhd);
-#ifdef GSCAN_SUPPORT
-extern int dhd_pno_set_cfg_gscan(dhd_pub_t *dhd, dhd_pno_gscan_cmd_cfg_t type,
- void *buf, uint8 flush);
+#if defined(GSCAN_SUPPORT) || defined(DHD_GET_VALID_CHANNELS)
extern void * dhd_pno_get_gscan(dhd_pub_t *dhd, dhd_pno_gscan_cmd_cfg_t type, void *info,
uint32 *len);
+#endif /* GSCAN_SUPPORT || DHD_GET_VALID_CHANNELS */
+#ifdef GSCAN_SUPPORT
+extern int dhd_pno_set_cfg_gscan(dhd_pub_t *dhd, dhd_pno_gscan_cmd_cfg_t type,
+ void *buf, bool flush);
extern int dhd_pno_lock_batch_results(dhd_pub_t *dhd);
extern void dhd_pno_unlock_batch_results(dhd_pub_t *dhd);
extern int dhd_pno_initiate_gscan_request(dhd_pub_t *dhd, bool run, bool flush);
extern int dhd_pno_enable_full_scan_result(dhd_pub_t *dhd, bool real_time_flag);
extern int dhd_pno_cfg_gscan(dhd_pub_t *dhd, dhd_pno_gscan_cmd_cfg_t type, void *buf);
extern int dhd_dev_retrieve_batch_scan(struct net_device *dev);
-extern void *dhd_handle_swc_evt(dhd_pub_t *dhd, const void *event_data, int *send_evt_bytes);
extern void *dhd_handle_hotlist_scan_evt(dhd_pub_t *dhd, const void *event_data,
- int *send_evt_bytes, hotlist_type_t type);
+ int *send_evt_bytes, hotlist_type_t type, u32 *buf_len);
extern void *dhd_process_full_gscan_result(dhd_pub_t *dhd, const void *event_data,
uint32 len, int *send_evt_bytes);
extern int dhd_gscan_batch_cache_cleanup(dhd_pub_t *dhd);
@@ -557,7 +576,11 @@
extern int dhd_wait_batch_results_complete(dhd_pub_t *dhd);
extern void * dhd_pno_process_epno_result(dhd_pub_t *dhd, const void *data,
uint32 event, int *size);
+extern void dhd_pno_translate_epno_fw_flags(uint32 *flags);
+extern int dhd_pno_set_epno(dhd_pub_t *dhd);
+extern int dhd_pno_flush_fw_epno(dhd_pub_t *dhd);
+extern void dhd_pno_set_epno_auth_flag(uint32 *wpa_auth);
#endif /* GSCAN_SUPPORT */
-#endif
+#endif /* #if defined(OEM_ANDROID) && defined(PNO_SUPPORT) */
#endif /* __DHD_PNO_H__ */
--
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