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brcmfmac: move firmware related structures to fwil_types.h 

The firmware control interface is provided by fwil source file, but
a number of structures used to communicate with the firmware still
resided in dhd.h. The patch moves them to fwil_types.h.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Arend van Spriel 2013-11-29 12:25:19 +01:00 committed by John W. Linville
parent 84c69fb164
commit 6f5838a48a
4 changed files with 310 additions and 311 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

306
drivers/net/wireless/brcm80211/brcmfmac/dhd.h
View File

@ -100,31 +100,11 @@
#define TOE_TX_CSUM_OL 0x00000001
#define TOE_RX_CSUM_OL 0x00000002
#define BRCMF_BSS_INFO_VERSION 109 /* curr ver of brcmf_bss_info_le struct */
/* size of brcmf_scan_params not including variable length array */
#define BRCMF_SCAN_PARAMS_FIXED_SIZE 64
/* masks for channel and ssid count */
#define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff
#define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16
/* primary (ie tx) key */
#define BRCMF_PRIMARY_KEY (1 << 1)
/* For supporting multiple interfaces */
#define BRCMF_MAX_IFS 16
#define DOT11_BSSTYPE_ANY 2
#define DOT11_MAX_DEFAULT_KEYS 4
#define BRCMF_ESCAN_REQ_VERSION 1
#define WLC_BSS_RSSI_ON_CHANNEL 0x0002
#define BRCMF_MAXRATES_IN_SET 16 /* max # of rates in rateset */
#define BRCMF_STA_ASSOC 0x10 /* Associated */
#define BRCMF_E_STATUS_SUCCESS 0
#define BRCMF_E_STATUS_FAIL 1
#define BRCMF_E_STATUS_TIMEOUT 2
@ -216,292 +196,6 @@
*/
#define BRCMF_DRIVER_FIRMWARE_VERSION_LEN 32
/* Pattern matching filter. Specifies an offset within received packets to
* start matching, the pattern to match, the size of the pattern, and a bitmask
* that indicates which bits within the pattern should be matched.
*/
struct brcmf_pkt_filter_pattern_le {
/*
* Offset within received packet to start pattern matching.
* Offset '0' is the first byte of the ethernet header.
*/
__le32 offset;
/* Size of the pattern. Bitmask must be the same size.*/
__le32 size_bytes;
/*
* Variable length mask and pattern data. mask starts at offset 0.
* Pattern immediately follows mask.
*/
u8 mask_and_pattern[1];
};
/* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */
struct brcmf_pkt_filter_le {
__le32 id; /* Unique filter id, specified by app. */
__le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */
__le32 negate_match; /* Negate the result of filter matches */
union { /* Filter definitions */
struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */
} u;
};
/* IOVAR "pkt_filter_enable" parameter. */
struct brcmf_pkt_filter_enable_le {
__le32 id; /* Unique filter id */
__le32 enable; /* Enable/disable bool */
};
/* BSS info structure
* Applications MUST CHECK ie_offset field and length field to access IEs and
* next bss_info structure in a vector (in struct brcmf_scan_results)
*/
struct brcmf_bss_info_le {
__le32 version; /* version field */
__le32 length; /* byte length of data in this record,
* starting at version and including IEs
*/
u8 BSSID[ETH_ALEN];
__le16 beacon_period; /* units are Kusec */
__le16 capability; /* Capability information */
u8 SSID_len;
u8 SSID[32];
struct {
__le32 count; /* # rates in this set */
u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */
} rateset; /* supported rates */
__le16 chanspec; /* chanspec for bss */
__le16 atim_window; /* units are Kusec */
u8 dtim_period; /* DTIM period */
__le16 RSSI; /* receive signal strength (in dBm) */
s8 phy_noise; /* noise (in dBm) */
u8 n_cap; /* BSS is 802.11N Capable */
/* 802.11N BSS Capabilities (based on HT_CAP_*): */
__le32 nbss_cap;
u8 ctl_ch; /* 802.11N BSS control channel number */
__le32 reserved32[1]; /* Reserved for expansion of BSS properties */
u8 flags; /* flags */
u8 reserved[3]; /* Reserved for expansion of BSS properties */
u8 basic_mcs[MCSSET_LEN]; /* 802.11N BSS required MCS set */
__le16 ie_offset; /* offset at which IEs start, from beginning */
__le32 ie_length; /* byte length of Information Elements */
__le16 SNR; /* average SNR of during frame reception */
/* Add new fields here */
/* variable length Information Elements */
};
struct brcm_rateset_le {
/* # rates in this set */
__le32 count;
/* rates in 500kbps units w/hi bit set if basic */
u8 rates[BRCMF_MAXRATES_IN_SET];
};
struct brcmf_ssid {
u32 SSID_len;
unsigned char SSID[32];
};
struct brcmf_ssid_le {
__le32 SSID_len;
unsigned char SSID[32];
};
struct brcmf_scan_params_le {
struct brcmf_ssid_le ssid_le; /* default: {0, ""} */
u8 bssid[ETH_ALEN]; /* default: bcast */
s8 bss_type; /* default: any,
* DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT
*/
u8 scan_type; /* flags, 0 use default */
__le32 nprobes; /* -1 use default, number of probes per channel */
__le32 active_time; /* -1 use default, dwell time per channel for
* active scanning
*/
__le32 passive_time; /* -1 use default, dwell time per channel
* for passive scanning
*/
__le32 home_time; /* -1 use default, dwell time for the
* home channel between channel scans
*/
__le32 channel_num; /* count of channels and ssids that follow
*
* low half is count of channels in
* channel_list, 0 means default (use all
* available channels)
*
* high half is entries in struct brcmf_ssid
* array that follows channel_list, aligned for
* s32 (4 bytes) meaning an odd channel count
* implies a 2-byte pad between end of
* channel_list and first ssid
*
* if ssid count is zero, single ssid in the
* fixed parameter portion is assumed, otherwise
* ssid in the fixed portion is ignored
*/
__le16 channel_list[1]; /* list of chanspecs */
};
struct brcmf_scan_results {
u32 buflen;
u32 version;
u32 count;
struct brcmf_bss_info_le bss_info_le[];
};
struct brcmf_escan_params_le {
__le32 version;
__le16 action;
__le16 sync_id;
struct brcmf_scan_params_le params_le;
};
struct brcmf_escan_result_le {
__le32 buflen;
__le32 version;
__le16 sync_id;
__le16 bss_count;
struct brcmf_bss_info_le bss_info_le;
};
#define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \
sizeof(struct brcmf_bss_info_le))
/* used for association with a specific BSSID and chanspec list */
struct brcmf_assoc_params_le {
/* 00:00:00:00:00:00: broadcast scan */
u8 bssid[ETH_ALEN];
/* 0: all available channels, otherwise count of chanspecs in
* chanspec_list */
__le32 chanspec_num;
/* list of chanspecs */
__le16 chanspec_list[1];
};
/* used for join with or without a specific bssid and channel list */
struct brcmf_join_params {
struct brcmf_ssid_le ssid_le;
struct brcmf_assoc_params_le params_le;
};
/* scan params for extended join */
struct brcmf_join_scan_params_le {
u8 scan_type; /* 0 use default, active or passive scan */
__le32 nprobes; /* -1 use default, nr of probes per channel */
__le32 active_time; /* -1 use default, dwell time per channel for
* active scanning
*/
__le32 passive_time; /* -1 use default, dwell time per channel
* for passive scanning
*/
__le32 home_time; /* -1 use default, dwell time for the home
* channel between channel scans
*/
};
/* extended join params */
struct brcmf_ext_join_params_le {
struct brcmf_ssid_le ssid_le; /* {0, ""}: wildcard scan */
struct brcmf_join_scan_params_le scan_le;
struct brcmf_assoc_params_le assoc_le;
};
struct brcmf_wsec_key {
u32 index; /* key index */
u32 len; /* key length */
u8 data[WLAN_MAX_KEY_LEN]; /* key data */
u32 pad_1[18];
u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
u32 flags; /* misc flags */
u32 pad_2[3];
u32 iv_initialized; /* has IV been initialized already? */
u32 pad_3;
/* Rx IV */
struct {
u32 hi; /* upper 32 bits of IV */
u16 lo; /* lower 16 bits of IV */
} rxiv;
u32 pad_4[2];
u8 ea[ETH_ALEN]; /* per station */
};
/*
* dongle requires same struct as above but with fields in little endian order
*/
struct brcmf_wsec_key_le {
__le32 index; /* key index */
__le32 len; /* key length */
u8 data[WLAN_MAX_KEY_LEN]; /* key data */
__le32 pad_1[18];
__le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
__le32 flags; /* misc flags */
__le32 pad_2[3];
__le32 iv_initialized; /* has IV been initialized already? */
__le32 pad_3;
/* Rx IV */
struct {
__le32 hi; /* upper 32 bits of IV */
__le16 lo; /* lower 16 bits of IV */
} rxiv;
__le32 pad_4[2];
u8 ea[ETH_ALEN]; /* per station */
};
/* Used to get specific STA parameters */
struct brcmf_scb_val_le {
__le32 val;
u8 ea[ETH_ALEN];
};
/* channel encoding */
struct brcmf_channel_info_le {
__le32 hw_channel;
__le32 target_channel;
__le32 scan_channel;
};
struct brcmf_sta_info_le {
__le16 ver; /* version of this struct */
__le16 len; /* length in bytes of this structure */
__le16 cap; /* sta's advertised capabilities */
__le32 flags; /* flags defined below */
__le32 idle; /* time since data pkt rx'd from sta */
u8 ea[ETH_ALEN]; /* Station address */
__le32 count; /* # rates in this set */
u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */
/* w/hi bit set if basic */
__le32 in; /* seconds elapsed since associated */
__le32 listen_interval_inms; /* Min Listen interval in ms for STA */
__le32 tx_pkts; /* # of packets transmitted */
__le32 tx_failures; /* # of packets failed */
__le32 rx_ucast_pkts; /* # of unicast packets received */
__le32 rx_mcast_pkts; /* # of multicast packets received */
__le32 tx_rate; /* Rate of last successful tx frame */
__le32 rx_rate; /* Rate of last successful rx frame */
__le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */
__le32 rx_decrypt_failures; /* # of packet decrypted failed */
};
struct brcmf_chanspec_list {
__le32 count; /* # of entries */
__le32 element[1]; /* variable length uint32 list */
};
/*
* WLC_E_PROBRESP_MSG
* WLC_E_P2P_PROBREQ_MSG
* WLC_E_ACTION_FRAME_RX
*/
struct brcmf_rx_mgmt_data {
__be16 version;
__be16 chanspec;
__be32 rssi;
__be32 mactime;
__be32 rate;
};
/* Bus independent dongle command */
struct brcmf_dcmd {
uint cmd; /* common dongle cmd definition */

1
drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
View File

@ -23,6 +23,7 @@
#include "dhd_bus.h"
#include "dhd_dbg.h"
#include "fwil.h"
#include "fwil_types.h"
#include "tracepoint.h"
#define PKTFILTER_BUF_SIZE 128

304
drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h
View File

@ -29,6 +29,24 @@
#define BRCMF_ARP_OL_HOST_AUTO_REPLY 0x00000004
#define BRCMF_ARP_OL_PEER_AUTO_REPLY 0x00000008
#define BRCMF_BSS_INFO_VERSION 109 /* curr ver of brcmf_bss_info_le struct */
#define BRCMF_BSS_RSSI_ON_CHANNEL 0x0002
#define BRCMF_STA_ASSOC 0x10 /* Associated */
/* size of brcmf_scan_params not including variable length array */
#define BRCMF_SCAN_PARAMS_FIXED_SIZE 64
/* masks for channel and ssid count */
#define BRCMF_SCAN_PARAMS_COUNT_MASK 0x0000ffff
#define BRCMF_SCAN_PARAMS_NSSID_SHIFT 16
/* primary (ie tx) key */
#define BRCMF_PRIMARY_KEY (1 << 1)
#define DOT11_BSSTYPE_ANY 2
#define BRCMF_ESCAN_REQ_VERSION 1
#define BRCMF_MAXRATES_IN_SET 16 /* max # of rates in rateset */
enum brcmf_fil_p2p_if_types {
BRCMF_FIL_P2P_IF_CLIENT,
@ -90,4 +108,290 @@ enum brcmf_tdls_manual_ep_ops {
BRCMF_TDLS_MANUAL_EP_DISCOVERY = 6
};
/* Pattern matching filter. Specifies an offset within received packets to
* start matching, the pattern to match, the size of the pattern, and a bitmask
* that indicates which bits within the pattern should be matched.
*/
struct brcmf_pkt_filter_pattern_le {
/*
* Offset within received packet to start pattern matching.
* Offset '0' is the first byte of the ethernet header.
*/
__le32 offset;
/* Size of the pattern. Bitmask must be the same size.*/
__le32 size_bytes;
/*
* Variable length mask and pattern data. mask starts at offset 0.
* Pattern immediately follows mask.
*/
u8 mask_and_pattern[1];
};
/* IOVAR "pkt_filter_add" parameter. Used to install packet filters. */
struct brcmf_pkt_filter_le {
__le32 id; /* Unique filter id, specified by app. */
__le32 type; /* Filter type (WL_PKT_FILTER_TYPE_xxx). */
__le32 negate_match; /* Negate the result of filter matches */
union { /* Filter definitions */
struct brcmf_pkt_filter_pattern_le pattern; /* Filter pattern */
} u;
};
/* IOVAR "pkt_filter_enable" parameter. */
struct brcmf_pkt_filter_enable_le {
__le32 id; /* Unique filter id */
__le32 enable; /* Enable/disable bool */
};
/* BSS info structure
* Applications MUST CHECK ie_offset field and length field to access IEs and
* next bss_info structure in a vector (in struct brcmf_scan_results)
*/
struct brcmf_bss_info_le {
__le32 version; /* version field */
__le32 length; /* byte length of data in this record,
* starting at version and including IEs
*/
u8 BSSID[ETH_ALEN];
__le16 beacon_period; /* units are Kusec */
__le16 capability; /* Capability information */
u8 SSID_len;
u8 SSID[32];
struct {
__le32 count; /* # rates in this set */
u8 rates[16]; /* rates in 500kbps units w/hi bit set if basic */
} rateset; /* supported rates */
__le16 chanspec; /* chanspec for bss */
__le16 atim_window; /* units are Kusec */
u8 dtim_period; /* DTIM period */
__le16 RSSI; /* receive signal strength (in dBm) */
s8 phy_noise; /* noise (in dBm) */
u8 n_cap; /* BSS is 802.11N Capable */
/* 802.11N BSS Capabilities (based on HT_CAP_*): */
__le32 nbss_cap;
u8 ctl_ch; /* 802.11N BSS control channel number */
__le32 reserved32[1]; /* Reserved for expansion of BSS properties */
u8 flags; /* flags */
u8 reserved[3]; /* Reserved for expansion of BSS properties */
u8 basic_mcs[MCSSET_LEN]; /* 802.11N BSS required MCS set */
__le16 ie_offset; /* offset at which IEs start, from beginning */
__le32 ie_length; /* byte length of Information Elements */
__le16 SNR; /* average SNR of during frame reception */
/* Add new fields here */
/* variable length Information Elements */
};
struct brcm_rateset_le {
/* # rates in this set */
__le32 count;
/* rates in 500kbps units w/hi bit set if basic */
u8 rates[BRCMF_MAXRATES_IN_SET];
};
struct brcmf_ssid {
u32 SSID_len;
unsigned char SSID[32];
};
struct brcmf_ssid_le {
__le32 SSID_len;
unsigned char SSID[32];
};
struct brcmf_scan_params_le {
struct brcmf_ssid_le ssid_le; /* default: {0, ""} */
u8 bssid[ETH_ALEN]; /* default: bcast */
s8 bss_type; /* default: any,
* DOT11_BSSTYPE_ANY/INFRASTRUCTURE/INDEPENDENT
*/
u8 scan_type; /* flags, 0 use default */
__le32 nprobes; /* -1 use default, number of probes per channel */
__le32 active_time; /* -1 use default, dwell time per channel for
* active scanning
*/
__le32 passive_time; /* -1 use default, dwell time per channel
* for passive scanning
*/
__le32 home_time; /* -1 use default, dwell time for the
* home channel between channel scans
*/
__le32 channel_num; /* count of channels and ssids that follow
*
* low half is count of channels in
* channel_list, 0 means default (use all
* available channels)
*
* high half is entries in struct brcmf_ssid
* array that follows channel_list, aligned for
* s32 (4 bytes) meaning an odd channel count
* implies a 2-byte pad between end of
* channel_list and first ssid
*
* if ssid count is zero, single ssid in the
* fixed parameter portion is assumed, otherwise
* ssid in the fixed portion is ignored
*/
__le16 channel_list[1]; /* list of chanspecs */
};
struct brcmf_scan_results {
u32 buflen;
u32 version;
u32 count;
struct brcmf_bss_info_le bss_info_le[];
};
struct brcmf_escan_params_le {
__le32 version;
__le16 action;
__le16 sync_id;
struct brcmf_scan_params_le params_le;
};
struct brcmf_escan_result_le {
__le32 buflen;
__le32 version;
__le16 sync_id;
__le16 bss_count;
struct brcmf_bss_info_le bss_info_le;
};
#define WL_ESCAN_RESULTS_FIXED_SIZE (sizeof(struct brcmf_escan_result_le) - \
sizeof(struct brcmf_bss_info_le))
/* used for association with a specific BSSID and chanspec list */
struct brcmf_assoc_params_le {
/* 00:00:00:00:00:00: broadcast scan */
u8 bssid[ETH_ALEN];
/* 0: all available channels, otherwise count of chanspecs in
* chanspec_list */
__le32 chanspec_num;
/* list of chanspecs */
__le16 chanspec_list[1];
};
/* used for join with or without a specific bssid and channel list */
struct brcmf_join_params {
struct brcmf_ssid_le ssid_le;
struct brcmf_assoc_params_le params_le;
};
/* scan params for extended join */
struct brcmf_join_scan_params_le {
u8 scan_type; /* 0 use default, active or passive scan */
__le32 nprobes; /* -1 use default, nr of probes per channel */
__le32 active_time; /* -1 use default, dwell time per channel for
* active scanning
*/
__le32 passive_time; /* -1 use default, dwell time per channel
* for passive scanning
*/
__le32 home_time; /* -1 use default, dwell time for the home
* channel between channel scans
*/
};
/* extended join params */
struct brcmf_ext_join_params_le {
struct brcmf_ssid_le ssid_le; /* {0, ""}: wildcard scan */
struct brcmf_join_scan_params_le scan_le;
struct brcmf_assoc_params_le assoc_le;
};
struct brcmf_wsec_key {
u32 index; /* key index */
u32 len; /* key length */
u8 data[WLAN_MAX_KEY_LEN]; /* key data */
u32 pad_1[18];
u32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
u32 flags; /* misc flags */
u32 pad_2[3];
u32 iv_initialized; /* has IV been initialized already? */
u32 pad_3;
/* Rx IV */
struct {
u32 hi; /* upper 32 bits of IV */
u16 lo; /* lower 16 bits of IV */
} rxiv;
u32 pad_4[2];
u8 ea[ETH_ALEN]; /* per station */
};
/*
* dongle requires same struct as above but with fields in little endian order
*/
struct brcmf_wsec_key_le {
__le32 index; /* key index */
__le32 len; /* key length */
u8 data[WLAN_MAX_KEY_LEN]; /* key data */
__le32 pad_1[18];
__le32 algo; /* CRYPTO_ALGO_AES_CCM, CRYPTO_ALGO_WEP128, etc */
__le32 flags; /* misc flags */
__le32 pad_2[3];
__le32 iv_initialized; /* has IV been initialized already? */
__le32 pad_3;
/* Rx IV */
struct {
__le32 hi; /* upper 32 bits of IV */
__le16 lo; /* lower 16 bits of IV */
} rxiv;
__le32 pad_4[2];
u8 ea[ETH_ALEN]; /* per station */
};
/* Used to get specific STA parameters */
struct brcmf_scb_val_le {
__le32 val;
u8 ea[ETH_ALEN];
};
/* channel encoding */
struct brcmf_channel_info_le {
__le32 hw_channel;
__le32 target_channel;
__le32 scan_channel;
};
struct brcmf_sta_info_le {
__le16 ver; /* version of this struct */
__le16 len; /* length in bytes of this structure */
__le16 cap; /* sta's advertised capabilities */
__le32 flags; /* flags defined below */
__le32 idle; /* time since data pkt rx'd from sta */
u8 ea[ETH_ALEN]; /* Station address */
__le32 count; /* # rates in this set */
u8 rates[BRCMF_MAXRATES_IN_SET]; /* rates in 500kbps units */
/* w/hi bit set if basic */
__le32 in; /* seconds elapsed since associated */
__le32 listen_interval_inms; /* Min Listen interval in ms for STA */
__le32 tx_pkts; /* # of packets transmitted */
__le32 tx_failures; /* # of packets failed */
__le32 rx_ucast_pkts; /* # of unicast packets received */
__le32 rx_mcast_pkts; /* # of multicast packets received */
__le32 tx_rate; /* Rate of last successful tx frame */
__le32 rx_rate; /* Rate of last successful rx frame */
__le32 rx_decrypt_succeeds; /* # of packet decrypted successfully */
__le32 rx_decrypt_failures; /* # of packet decrypted failed */
};
struct brcmf_chanspec_list {
__le32 count; /* # of entries */
__le32 element[1]; /* variable length uint32 list */
};
/*
* WLC_E_PROBRESP_MSG
* WLC_E_P2P_PROBREQ_MSG
* WLC_E_ACTION_FRAME_RX
*/
struct brcmf_rx_mgmt_data {
__be16 version;
__be16 chanspec;
__be32 rssi;
__be32 mactime;
__be32 rate;
};
#endif /* FWIL_TYPES_H_ */

10
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
View File

@ -2556,8 +2556,8 @@ brcmf_compare_update_same_bss(struct brcmf_cfg80211_info *cfg,
ch_bss.band == ch_bss_info_le.band &&
bss_info_le->SSID_len == bss->SSID_len &&
!memcmp(bss_info_le->SSID, bss->SSID, bss_info_le->SSID_len)) {
if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) ==
(bss_info_le->flags & WLC_BSS_RSSI_ON_CHANNEL)) {
if ((bss->flags & BRCMF_BSS_RSSI_ON_CHANNEL) ==
(bss_info_le->flags & BRCMF_BSS_RSSI_ON_CHANNEL)) {
s16 bss_rssi = le16_to_cpu(bss->RSSI);
s16 bss_info_rssi = le16_to_cpu(bss_info_le->RSSI);
@ -2566,13 +2566,13 @@ brcmf_compare_update_same_bss(struct brcmf_cfg80211_info *cfg,
*/
if (bss_info_rssi > bss_rssi)
bss->RSSI = bss_info_le->RSSI;
} else if ((bss->flags & WLC_BSS_RSSI_ON_CHANNEL) &&
(bss_info_le->flags & WLC_BSS_RSSI_ON_CHANNEL) == 0) {
} else if ((bss->flags & BRCMF_BSS_RSSI_ON_CHANNEL) &&
(bss_info_le->flags & BRCMF_BSS_RSSI_ON_CHANNEL) == 0) {
/* preserve the on-channel rssi measurement
* if the new measurement is off channel
*/
bss->RSSI = bss_info_le->RSSI;
bss->flags |= WLC_BSS_RSSI_ON_CHANNEL;
bss->flags |= BRCMF_BSS_RSSI_ON_CHANNEL;
}
return 1;
}