diff options
| author |   Hante Meuleman <meuleman@broadcom.com> | 2015-10-08 20:33:18 +0200 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2015-10-21 10:56:49 +0300 |
| commit | bf2a7e0499b922b4d2ffc073a3d14cec93c33af1 (patch) | |
| tree | 59765795c0821a013fbc64222ae0e6be5f3cb733 | |
| parent | brcmfmac: Add RSSI information to get_station. (diff) | |
| download | linux-dev-bf2a7e0499b922b4d2ffc073a3d14cec93c33af1.tar.xz linux-dev-bf2a7e0499b922b4d2ffc073a3d14cec93c33af1.zip | |
brcmfmac: Add dump_station support to cfg80221 ops.
With this feature it becomes possible to request a station
assoc list.
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
4 files changed, 45 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c index ca9d2398d026..18293377f338 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c @@ -2521,6 +2521,35 @@ done: return err; } +static int +brcmf_cfg80211_dump_station(struct wiphy *wiphy, struct net_device *ndev, + int idx, u8 *mac, struct station_info *sinfo) +{ + struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); + struct brcmf_if *ifp = netdev_priv(ndev); + s32 err; + + brcmf_dbg(TRACE, "Enter, idx %d\n", idx); + + if (idx == 0) { + cfg->assoclist.count = cpu_to_le32(BRCMF_MAX_ASSOCLIST); + err = brcmf_fil_cmd_data_get(ifp, BRCMF_C_GET_ASSOCLIST, + &cfg->assoclist, + sizeof(cfg->assoclist)); + if (err) { + brcmf_err("BRCMF_C_GET_ASSOCLIST unsupported, err=%d\n", + err); + cfg->assoclist.count = 0; + return -EOPNOTSUPP; + } + } + if (idx < le32_to_cpu(cfg->assoclist.count)) { + memcpy(mac, cfg->assoclist.mac[idx], ETH_ALEN); + return brcmf_cfg80211_get_station(wiphy, ndev, mac, sinfo); + } + return -ENOENT; +} + static s32 brcmf_cfg80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *ndev, bool enabled, s32 timeout) @@ -4620,6 +4649,7 @@ static struct cfg80211_ops wl_cfg80211_ops = { .join_ibss = brcmf_cfg80211_join_ibss, .leave_ibss = brcmf_cfg80211_leave_ibss, .get_station = brcmf_cfg80211_get_station, + .dump_station = brcmf_cfg80211_dump_station, .set_tx_power = brcmf_cfg80211_set_tx_power, .get_tx_power = brcmf_cfg80211_get_tx_power, .add_key = brcmf_cfg80211_add_key, diff --git a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h index 3f5e5505d329..4d95c6e980f1 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.h @@ -407,6 +407,7 @@ struct brcmf_cfg80211_info { struct brcmu_d11inf d11inf; bool wowl_enabled; u32 pre_wowl_pmmode; + struct brcmf_assoclist_le assoclist; }; /** diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h b/drivers/net/wireless/brcm80211/brcmfmac/fwil.h index 5434dcf64f7d..b20fc0f82a48 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwil.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil.h @@ -72,6 +72,7 @@ #define BRCMF_C_GET_BSS_INFO 136 #define BRCMF_C_GET_BANDLIST 140 #define BRCMF_C_SET_SCB_TIMEOUT 158 +#define BRCMF_C_GET_ASSOCLIST 159 #define BRCMF_C_GET_PHYLIST 180 #define BRCMF_C_SET_SCAN_CHANNEL_TIME 185 #define BRCMF_C_SET_SCAN_UNASSOC_TIME 187 diff --git a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h index 297911f38fa0..daa427b46712 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/fwil_types.h @@ -119,6 +119,8 @@ #define BRCMF_COUNTRY_BUF_SZ 4 #define BRCMF_ANT_MAX 4 +#define BRCMF_MAX_ASSOCLIST 128 + /* join preference types for join_pref iovar */ enum brcmf_join_pref_types { BRCMF_JOIN_PREF_RSSI = 1, @@ -621,4 +623,15 @@ struct brcmf_rev_info_le { __le32 nvramrev; }; +/** + * struct brcmf_assoclist_le - request assoc list. + * + * @count: indicates number of stations. + * @mac: MAC addresses of stations. + */ +struct brcmf_assoclist_le { + __le32 count; + u8 mac[BRCMF_MAX_ASSOCLIST][ETH_ALEN]; +}; + #endif /* FWIL_TYPES_H_ */ |