From: igor.mitsyanko.os@quantenna.com
To: linux-wireless@vger.kernel.org
Cc: sergey.matyukevich.os@quantenna.com, avinashp@quantenna.com,
johannes@sipsolutions.net,
Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Subject: [PATCH 04/27] qtnfmac: do not cache AP settings in driver structures
Date: Thu, 24 Aug 2017 19:30:01 -0700 [thread overview]
Message-ID: <20170825023024.10565-5-igor.mitsyanko.os@quantenna.com> (raw)
In-Reply-To: <20170825023024.10565-1-igor.mitsyanko.os@quantenna.com>
From: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Cached AP setings are passed to WiFi card right away and never used.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
---
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 17 +--------
drivers/net/wireless/quantenna/qtnfmac/commands.c | 46 +++++++++++------------
drivers/net/wireless/quantenna/qtnfmac/commands.h | 3 +-
3 files changed, 25 insertions(+), 41 deletions(-)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index 8bfe61d..f6eb681 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -267,7 +267,6 @@ static int qtnf_start_ap(struct wiphy *wiphy, struct net_device *dev,
{
struct qtnf_vif *vif = qtnf_netdev_get_priv(dev);
struct qtnf_wmac *mac = wiphy_priv(wiphy);
- struct qtnf_bss_config *bss_cfg;
int ret;
if (!cfg80211_chandef_identical(&mac->chandef, &settings->chandef)) {
@@ -278,21 +277,7 @@ static int qtnf_start_ap(struct wiphy *wiphy, struct net_device *dev,
settings->chandef.chan->center_freq);
}
- bss_cfg = &vif->bss_cfg;
- memset(bss_cfg, 0, sizeof(*bss_cfg));
-
- bss_cfg->bcn_period = settings->beacon_interval;
- bss_cfg->dtim = settings->dtim_period;
- bss_cfg->auth_type = settings->auth_type;
- bss_cfg->privacy = settings->privacy;
-
- bss_cfg->ssid_len = settings->ssid_len;
- memcpy(&bss_cfg->ssid, settings->ssid, bss_cfg->ssid_len);
-
- memcpy(&bss_cfg->crypto, &settings->crypto,
- sizeof(struct cfg80211_crypto_settings));
-
- ret = qtnf_cmd_send_config_ap(vif);
+ ret = qtnf_cmd_send_config_ap(vif, settings);
if (ret) {
pr_err("VIF%u.%u: failed to push config to FW\n",
vif->mac->macid, vif->vifid);
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index 806b88b..b498019 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -181,10 +181,10 @@ int qtnf_cmd_send_start_ap(struct qtnf_vif *vif)
return ret;
}
-int qtnf_cmd_send_config_ap(struct qtnf_vif *vif)
+int qtnf_cmd_send_config_ap(struct qtnf_vif *vif,
+ const struct cfg80211_ap_settings *s)
{
struct sk_buff *cmd_skb;
- struct qtnf_bss_config *bss_cfg = &vif->bss_cfg;
struct cfg80211_chan_def *chandef = &vif->mac->chandef;
struct qlink_tlv_channel *qchan;
struct qlink_auth_encr aen;
@@ -200,11 +200,13 @@ int qtnf_cmd_send_config_ap(struct qtnf_vif *vif)
qtnf_bus_lock(vif->mac->bus);
- qtnf_cmd_skb_put_tlv_arr(cmd_skb, WLAN_EID_SSID, bss_cfg->ssid,
- bss_cfg->ssid_len);
+ if (s->ssid && s->ssid_len > 0 && s->ssid_len <= IEEE80211_MAX_SSID_LEN)
+ qtnf_cmd_skb_put_tlv_arr(cmd_skb, WLAN_EID_SSID, s->ssid,
+ s->ssid_len);
+
qtnf_cmd_skb_put_tlv_u16(cmd_skb, QTN_TLV_ID_BCN_PERIOD,
- bss_cfg->bcn_period);
- qtnf_cmd_skb_put_tlv_u8(cmd_skb, QTN_TLV_ID_DTIM, bss_cfg->dtim);
+ s->beacon_interval);
+ qtnf_cmd_skb_put_tlv_u8(cmd_skb, QTN_TLV_ID_DTIM, s->dtim_period);
qchan = skb_put_zero(cmd_skb, sizeof(*qchan));
qchan->hdr.type = cpu_to_le16(QTN_TLV_ID_CHANNEL);
@@ -214,26 +216,22 @@ int qtnf_cmd_send_config_ap(struct qtnf_vif *vif)
ieee80211_frequency_to_channel(chandef->chan->center_freq));
memset(&aen, 0, sizeof(aen));
- aen.auth_type = bss_cfg->auth_type;
- aen.privacy = !!bss_cfg->privacy;
- aen.mfp = bss_cfg->mfp;
- aen.wpa_versions = cpu_to_le32(bss_cfg->crypto.wpa_versions);
- aen.cipher_group = cpu_to_le32(bss_cfg->crypto.cipher_group);
- aen.n_ciphers_pairwise = cpu_to_le32(
- bss_cfg->crypto.n_ciphers_pairwise);
+ aen.auth_type = s->auth_type;
+ aen.privacy = !!s->privacy;
+ aen.mfp = 0;
+ aen.wpa_versions = cpu_to_le32(s->crypto.wpa_versions);
+ aen.cipher_group = cpu_to_le32(s->crypto.cipher_group);
+ aen.n_ciphers_pairwise = cpu_to_le32(s->crypto.n_ciphers_pairwise);
for (i = 0; i < QLINK_MAX_NR_CIPHER_SUITES; i++)
- aen.ciphers_pairwise[i] = cpu_to_le32(
- bss_cfg->crypto.ciphers_pairwise[i]);
- aen.n_akm_suites = cpu_to_le32(
- bss_cfg->crypto.n_akm_suites);
+ aen.ciphers_pairwise[i] =
+ cpu_to_le32(s->crypto.ciphers_pairwise[i]);
+ aen.n_akm_suites = cpu_to_le32(s->crypto.n_akm_suites);
for (i = 0; i < QLINK_MAX_NR_AKM_SUITES; i++)
- aen.akm_suites[i] = cpu_to_le32(
- bss_cfg->crypto.akm_suites[i]);
- aen.control_port = bss_cfg->crypto.control_port;
- aen.control_port_no_encrypt =
- bss_cfg->crypto.control_port_no_encrypt;
- aen.control_port_ethertype = cpu_to_le16(be16_to_cpu(
- bss_cfg->crypto.control_port_ethertype));
+ aen.akm_suites[i] = cpu_to_le32(s->crypto.akm_suites[i]);
+ aen.control_port = s->crypto.control_port;
+ aen.control_port_no_encrypt =s->crypto.control_port_no_encrypt;
+ aen.control_port_ethertype =
+ cpu_to_le16(be16_to_cpu(s->crypto.control_port_ethertype));
qtnf_cmd_skb_put_tlv_arr(cmd_skb, QTN_TLV_ID_CRYPTO, (u8 *)&aen,
sizeof(aen));
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.h b/drivers/net/wireless/quantenna/qtnfmac/commands.h
index e1bcb83..634b057 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.h
@@ -33,7 +33,8 @@ int qtnf_cmd_send_del_intf(struct qtnf_vif *vif);
int qtnf_cmd_get_mac_chan_info(struct qtnf_wmac *mac,
struct ieee80211_supported_band *band);
int qtnf_cmd_send_regulatory_config(struct qtnf_wmac *mac, const char *alpha2);
-int qtnf_cmd_send_config_ap(struct qtnf_vif *vif);
+int qtnf_cmd_send_config_ap(struct qtnf_vif *vif,
+ const struct cfg80211_ap_settings *s);
int qtnf_cmd_send_start_ap(struct qtnf_vif *vif);
int qtnf_cmd_send_stop_ap(struct qtnf_vif *vif);
int qtnf_cmd_send_register_mgmt(struct qtnf_vif *vif, u16 frame_type, bool reg);
--
2.9.5
next prev parent reply other threads:[~2017-08-25 2:30 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-25 2:29 [PATCH 00/27] qtnfmac: allow to configure channel, BW, HT/VHT caps igor.mitsyanko.os
2017-08-25 2:29 ` [PATCH 01/27] qtnfmac: qlink: convert channel width from bitfiled to simple enum igor.mitsyanko.os
2017-08-25 2:29 ` [PATCH 02/27] qtnfmac: make "Channel change" event report full channel info igor.mitsyanko.os
2017-08-29 14:31 ` Sergey Matyukevich
2017-08-30 1:45 ` Igor Mitsyanko
2017-08-25 2:30 ` [PATCH 03/27] qtnfmac: retreive current channel info from EP igor.mitsyanko.os
2017-08-29 14:42 ` Sergey Matyukevich
2017-08-30 1:39 ` Igor Mitsyanko
2017-08-25 2:30 ` igor.mitsyanko.os [this message]
2017-08-25 2:30 ` [PATCH 05/27] qtnfmac: pass all AP settings to wireless card for processing igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 06/27] qtnfmac: pass full channel definition to device on start_ap command igor.mitsyanko.os
2017-08-30 14:02 ` Sergey Matyukevich
2017-08-25 2:30 ` [PATCH 07/27] qtnfmac: get rid of QTNF_STATE_AP_CONFIG igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 08/27] qtnfmac: get rid of QTNF_STATE_AP_START usage igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 09/27] qtnfmac: do not cache BSS state in per-VIF structure igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 10/27] qtnfmac: do not cache channel info from "connect" command igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 11/27] qtnfmac: make encryption info a part of " igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 12/27] qtnfmac: let wifi card handle channel switch request to the same chan igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 13/27] qtnfmac: pass VIF info to SendChannel command igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 14/27] qtnfmac: do not cache CSA chandef info igor.mitsyanko.os
2017-08-29 15:44 ` Sergey Matyukevich
2017-08-30 1:48 ` Igor Mitsyanko
2017-08-30 8:05 ` Sergey Matyukevich
2017-08-25 2:30 ` [PATCH 15/27] qtnfmac: remove unused mac::status field igor.mitsyanko.os
2017-08-29 15:47 ` Sergey Matyukevich
2017-08-25 2:30 ` [PATCH 16/27] qtnfmac: stop using private driver info about current channel igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 17/27] qtnfmac: do not report channel changes until wiphy is registered igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 18/27] qtnfmac: use per-band HT/VHT info from wireless device igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 19/27] qtnfmac: initialize HT/VHT caps "can override" masks igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 20/27] qtnfmac: get rid of PHYMODE capabilities flags igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 21/27] qtnfmac: extend "IE set" TLV to include frame type info igor.mitsyanko.os
2017-08-30 12:07 ` Sergey Matyukevich
2017-08-30 12:20 ` Sergey Matyukevich
2017-08-25 2:30 ` [PATCH 22/27] qtnfmac: SCAN results: retreive frame type information from "IE set" TLV igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 23/27] qtnfmac: convert "Append IEs" command to QTN_TLV_ID_IE_SET usage igor.mitsyanko.os
2017-08-30 12:35 ` Sergey Matyukevich
2017-08-25 2:30 ` [PATCH 24/27] qtnfmac: configure and start AP interface with a single command igor.mitsyanko.os
2017-08-30 13:07 ` Sergey Matyukevich
2017-08-25 2:30 ` [PATCH 25/27] nl80211: look for HT/VHT capabilities in beacon's tail igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 26/27] qtnfmac: include HTCAP and VHTCAP into config AP command igor.mitsyanko.os
2017-08-25 2:30 ` [PATCH 27/27] qtnfmac: pass all CONNECT cmd params to wireless card for processing igor.mitsyanko.os
2017-08-30 16:16 ` [PATCH 00/27] qtnfmac: allow to configure channel, BW, HT/VHT caps Kalle Valo
2017-08-30 16:22 ` Kalle Valo
2017-08-30 16:28 ` Kalle Valo
2017-08-30 18:22 ` Igor Mitsyanko
2017-08-30 18:20 ` Igor Mitsyanko
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