diff options
| author | Alvin Šipraga <ALSI@bang-olufsen.dk> | 2021-02-08 15:58:20 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-02-09 10:57:02 +0300 |
| commit | 7dd56ea45a6686719a9d05c3e3f946a85809d322 (patch) | |
| tree | 161348ef4e5870d4577c9594343e208cd55eb1e8 /drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h | |
| parent | 1299616023a0db19be4ff5588db4fb61d8cd51f9 (diff) | |
| download | linux-7dd56ea45a6686719a9d05c3e3f946a85809d322.tar.xz | |
brcmfmac: add support for CQM RSSI notifications
Add support for CQM RSSI measurement reporting and advertise the
NL80211_EXT_FEATURE_CQM_RSSI_LIST feature. This enables a userspace
supplicant such as iwd to be notified of changes in the RSSI for roaming
and signal monitoring purposes.
Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210208125738.3546557-1-alsi@bang-olufsen.dk
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h')
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h index 2e31cc10c195..ff2ef557f0ea 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h @@ -753,6 +753,34 @@ struct brcmf_assoclist_le { }; /** + * struct brcmf_rssi_be - RSSI threshold event format + * + * @rssi: receive signal strength (in dBm) + * @snr: signal-noise ratio + * @noise: noise (in dBm) + */ +struct brcmf_rssi_be { + __be32 rssi; + __be32 snr; + __be32 noise; +}; + +#define BRCMF_MAX_RSSI_LEVELS 8 + +/** + * struct brcm_rssi_event_le - rssi_event IOVAR format + * + * @rate_limit_msec: RSSI event rate limit + * @rssi_level_num: number of supplied RSSI levels + * @rssi_levels: RSSI levels in ascending order + */ +struct brcmf_rssi_event_le { + __le32 rate_limit_msec; + s8 rssi_level_num; + s8 rssi_levels[BRCMF_MAX_RSSI_LEVELS]; +}; + +/** * struct brcmf_wowl_wakeind_le - Wakeup indicators * Note: note both fields contain same information. * |