From: Arend van Spriel <[email protected]> Fill the gscan capability information in the wiphy structure if it is supported by firmware. The values are hardcoded as it can not be obtained from firmware.
Reviewed-by: Hante Meuleman <[email protected]> Reviewed-by: Pieter-Paul Giesberts <[email protected]> Reviewed-by: Franky Lin <[email protected]> Signed-off-by: Arend van Spriel <[email protected]> --- .../wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 7ffc4ab..374b72c 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -207,6 +207,16 @@ static bool check_vif_up(struct brcmf_cfg80211_vif *vif) REG_RULE(5470-10, 5850+10, 80, 6, 20, 0), } }; +static const struct wiphy_gscan_caps brcmf_gscan_caps = { + .max_scan_cache_size = 320, + .max_scan_buckets = 8, + .max_ap_cache_per_scan = 32, + .max_rssi_sample_size = 8, + .max_scan_reporting_threshold = 100, + .max_hotlist_bssids = 64, + .max_significant_wifi_change_aps = 16, +}; + /* Note: brcmf_cipher_suites is an array of int defining which cipher suites * are supported. A pointer to this array and the number of entries is passed * on to upper layers. AES_CMAC defines whether or not the driver supports MFP. @@ -6426,7 +6436,12 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp) wiphy->max_remain_on_channel_duration = 5000; if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_PNO)) brcmf_wiphy_pno_params(wiphy); - + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_GSCAN)) { + wiphy->gscan = kmemdup(&brcmf_gscan_caps, + sizeof(brcmf_gscan_caps), GFP_KERNEL); + if (!wiphy->gscan) + return -ENOMEM; + } /* vendor commands/events support */ wiphy->vendor_commands = brcmf_vendor_cmds; wiphy->n_vendor_commands = BRCMF_VNDR_CMDS_LAST - 1; @@ -6735,6 +6750,7 @@ static void brcmf_free_wiphy(struct wiphy *wiphy) if (!wiphy) return; + kfree(wiphy->gscan); if (wiphy->iface_combinations) { for (i = 0; i < wiphy->n_iface_combinations; i++) kfree(wiphy->iface_combinations[i].limits); -- 1.9.1
