diff options
| author | Andrey Shevchenko <ashevchenko@quantenna.com> | 2018-05-31 12:11:00 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-07-30 17:12:17 +0300 |
| commit | 8f1180e08ed436fcf3be290e9cf408e9bdb60664 (patch) | |
| tree | a60340872dab21c39b3e1a657ddc4fbff140b510 /drivers/net/wireless/quantenna | |
| parent | 4775ad06b56a151a32b1006accb62f43698c0872 (diff) | |
| download | linux-8f1180e08ed436fcf3be290e9cf408e9bdb60664.tar.bz2 | |
qtnfmac: enable multiple SSIDs scan support
Enable support for multiple SSIDs scans. Get max number of supported
SSIDs from firmware and report to cfg80211 core.
Signed-off-by: Andrey Shevchenko <ashevchenko@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/quantenna')
4 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index b1dfcc852d4c..0032fa9fdddd 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -995,7 +995,8 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac) wiphy->retry_long = macinfo->lretry_limit; wiphy->coverage_class = macinfo->coverage_class; - wiphy->max_scan_ssids = QTNF_MAX_SSID_LIST_LENGTH; + wiphy->max_scan_ssids = + (hw_info->max_scan_ssids) ? hw_info->max_scan_ssids : 1; wiphy->max_scan_ie_len = QTNF_MAX_VSIE_LEN; wiphy->mgmt_stypes = qtnf_mgmt_stypes; wiphy->max_remain_on_channel_duration = 5000; diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c index e6894c5d20e9..7942261961d6 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.c +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c @@ -1092,6 +1092,9 @@ qtnf_cmd_resp_proc_hw_info(struct qtnf_bus *bus, case QTN_TLV_ID_UBOOT_VER: uboot_ver = (const void *)tlv->val; break; + case QTN_TLV_ID_MAX_SCAN_SSIDS: + hwinfo->max_scan_ssids = *tlv->val; + break; default: break; } @@ -2260,11 +2263,6 @@ int qtnf_cmd_send_scan(struct qtnf_wmac *mac) int count = 0; int ret; - if (scan_req->n_ssids > QTNF_MAX_SSID_LIST_LENGTH) { - pr_err("MAC%u: too many SSIDs in scan request\n", mac->macid); - return -EINVAL; - } - cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, QLINK_VIFID_RSVD, QLINK_CMD_SCAN, sizeof(struct qlink_cmd)); diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h index 214435448335..c4808f1ba8b0 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.h +++ b/drivers/net/wireless/quantenna/qtnfmac/core.h @@ -40,7 +40,6 @@ #undef pr_fmt #define pr_fmt(fmt) KBUILD_MODNAME ": %s: " fmt, __func__ -#define QTNF_MAX_SSID_LIST_LENGTH 2 #define QTNF_MAX_VSIE_LEN 255 #define QTNF_MAX_INTF 8 #define QTNF_MAX_EVENT_QUEUE_LEN 255 @@ -145,6 +144,7 @@ struct qtnf_hw_info { u8 total_rx_chain; char fw_version[ETHTOOL_FWVERS_LEN]; u32 hw_version; + u8 max_scan_ssids; }; struct qtnf_vif *qtnf_mac_get_free_vif(struct qtnf_wmac *mac); diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h index cbdebf0410df..8fbef67fbbb8 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h @@ -1091,6 +1091,8 @@ struct qlink_event_radar { * @QTN_TLV_ID_STA_STATS: per-STA statistics as defined by * &struct qlink_sta_stats. Valid values are marked as such in a bitmap * carried by QTN_TLV_ID_STA_STATS_MAP. + * @QTN_TLV_ID_MAX_SCAN_SSIDS: maximum number of SSIDs the device can scan + * for in any given scan. */ enum qlink_tlv_id { QTN_TLV_ID_FRAG_THRESH = 0x0201, @@ -1119,6 +1121,7 @@ enum qlink_tlv_id { QTN_TLV_ID_CALIBRATION_VER = 0x0406, QTN_TLV_ID_UBOOT_VER = 0x0407, QTN_TLV_ID_RANDOM_MAC_ADDR = 0x0408, + QTN_TLV_ID_MAX_SCAN_SSIDS = 0x0409, }; struct qlink_tlv_hdr { |