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 06/27] qtnfmac: pass full channel definition to device on start_ap command
Date: Thu, 24 Aug 2017 19:30:03 -0700 [thread overview]
Message-ID: <20170825023024.10565-7-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>
Introduce chandef TLV and pass it to wireless card on start_ap
command processing.
No need to cache chandef in driver private structure as it is
not used anywhere.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
---
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 9 ------
drivers/net/wireless/quantenna/qtnfmac/commands.c | 27 +++++++++---------
drivers/net/wireless/quantenna/qtnfmac/qlink.h | 13 +++++++++
.../net/wireless/quantenna/qtnfmac/qlink_util.c | 32 ++++++++++++++++++++++
.../net/wireless/quantenna/qtnfmac/qlink_util.h | 2 ++
5 files changed, 61 insertions(+), 22 deletions(-)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index f6eb681..858c24f 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -266,17 +266,8 @@ static int qtnf_start_ap(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_ap_settings *settings)
{
struct qtnf_vif *vif = qtnf_netdev_get_priv(dev);
- struct qtnf_wmac *mac = wiphy_priv(wiphy);
int ret;
- if (!cfg80211_chandef_identical(&mac->chandef, &settings->chandef)) {
- memcpy(&mac->chandef, &settings->chandef, sizeof(mac->chandef));
- if (vif->vifid != 0)
- pr_warn("%s: unexpected chan %u (%u MHz)\n", dev->name,
- settings->chandef.chan->hw_value,
- settings->chandef.chan->center_freq);
- }
-
ret = qtnf_cmd_send_config_ap(vif, settings);
if (ret) {
pr_err("VIF%u.%u: failed to push config to FW\n",
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index cddbb5d..7b24d37 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -185,8 +185,6 @@ int qtnf_cmd_send_config_ap(struct qtnf_vif *vif,
const struct cfg80211_ap_settings *s)
{
struct sk_buff *cmd_skb;
- struct cfg80211_chan_def *chandef = &vif->mac->chandef;
- struct qlink_tlv_channel *qchan;
struct qlink_cmd_config_ap *cmd;
struct qlink_auth_encr *aen;
u16 res_code = QLINK_CMD_RESULT_OK;
@@ -211,17 +209,6 @@ int qtnf_cmd_send_config_ap(struct qtnf_vif *vif,
cmd->ht_required = s->ht_required;
cmd->vht_required = s->vht_required;
- 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);
-
- qchan = skb_put_zero(cmd_skb, sizeof(*qchan));
- qchan->hdr.type = cpu_to_le16(QTN_TLV_ID_CHANNEL);
- qchan->hdr.len = cpu_to_le16(sizeof(*qchan) -
- sizeof(struct qlink_tlv_hdr));
- qchan->hw_value = cpu_to_le16(
- ieee80211_frequency_to_channel(chandef->chan->center_freq));
-
aen = &cmd->aen;
aen->auth_type = s->auth_type;
aen->privacy = !!s->privacy;
@@ -240,6 +227,20 @@ int qtnf_cmd_send_config_ap(struct qtnf_vif *vif,
aen->control_port_ethertype =
cpu_to_le16(be16_to_cpu(s->crypto.control_port_ethertype));
+ 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);
+
+ if (cfg80211_chandef_valid(&s->chandef)) {
+ struct qlink_tlv_chandef *chtlv =
+ (struct qlink_tlv_chandef *)skb_put(cmd_skb,
+ sizeof(*chtlv));
+
+ chtlv->hdr.type = cpu_to_le16(QTN_TLV_ID_CHANDEF);
+ chtlv->hdr.len = sizeof(*chtlv) - sizeof(chtlv->hdr);
+ qlink_chandef_cfg2q(&s->chandef, &chtlv->chan);
+ }
+
qtnf_bus_lock(vif->mac->bus);
ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
index 6814254..641d252 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
@@ -941,6 +941,7 @@ enum qlink_tlv_id {
QTN_TLV_ID_LRETRY_LIMIT = 0x0204,
QTN_TLV_ID_REG_RULE = 0x0207,
QTN_TLV_ID_CHANNEL = 0x020F,
+ QTN_TLV_ID_CHANDEF = 0x0210,
QTN_TLV_ID_COVERAGE_CLASS = 0x0213,
QTN_TLV_ID_IFACE_LIMIT = 0x0214,
QTN_TLV_ID_NUM_IFACE_COMB = 0x0215,
@@ -1128,6 +1129,18 @@ struct qlink_tlv_channel {
u8 rsvd[2];
} __packed;
+/**
+ * struct qlink_tlv_chandef - data for QTN_TLV_ID_CHANDEF TLV
+ *
+ * Channel definition.
+ *
+ * @chan: channel definition data.
+ */
+struct qlink_tlv_chandef {
+ struct qlink_tlv_hdr hdr;
+ struct qlink_chandef chan;
+} __packed;
+
struct qlink_chan_stats {
__le32 chan_num;
__le32 cca_tx;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
index 63a74b2..61d999a 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
@@ -128,6 +128,38 @@ void qlink_chandef_q2cfg(struct wiphy *wiphy,
}
}
+static u8 qlink_chanwidth_nl_to_qlink(enum nl80211_chan_width nlwidth)
+{
+ switch (nlwidth) {
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ return QLINK_CHAN_WIDTH_20_NOHT;
+ case NL80211_CHAN_WIDTH_20:
+ return QLINK_CHAN_WIDTH_20;
+ case NL80211_CHAN_WIDTH_40:
+ return QLINK_CHAN_WIDTH_40;
+ case NL80211_CHAN_WIDTH_80:
+ return QLINK_CHAN_WIDTH_80;
+ case NL80211_CHAN_WIDTH_80P80:
+ return QLINK_CHAN_WIDTH_80P80;
+ case NL80211_CHAN_WIDTH_160:
+ return QLINK_CHAN_WIDTH_160;
+ case NL80211_CHAN_WIDTH_5:
+ return QLINK_CHAN_WIDTH_5;
+ case NL80211_CHAN_WIDTH_10:
+ return QLINK_CHAN_WIDTH_10;
+ default:
+ return -1;
+ }
+}
+
+void qlink_chandef_cfg2q(const struct cfg80211_chan_def *chdef,
+ struct qlink_chandef *qch)
+{
+ qch->center_freq1 = cpu_to_le16(chdef->center_freq1);
+ qch->center_freq2 = cpu_to_le16(chdef->center_freq2);
+ qch->width = qlink_chanwidth_nl_to_qlink(chdef->width);
+}
+
enum qlink_hidden_ssid qlink_hidden_ssid_nl2q(enum nl80211_hidden_ssid nl_val)
{
switch (nl_val) {
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
index 416f11d..260383d 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
@@ -66,6 +66,8 @@ u8 qlink_chan_width_mask_to_nl(u16 qlink_mask);
void qlink_chandef_q2cfg(struct wiphy *wiphy,
const struct qlink_chandef *qch,
struct cfg80211_chan_def *chdef);
+void qlink_chandef_cfg2q(const struct cfg80211_chan_def *chdef,
+ struct qlink_chandef *qch);
enum qlink_hidden_ssid qlink_hidden_ssid_nl2q(enum nl80211_hidden_ssid nl_val);
#endif /* _QTN_FMAC_QLINK_UTIL_H_ */
--
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 ` [PATCH 04/27] qtnfmac: do not cache AP settings in driver structures igor.mitsyanko.os
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 ` igor.mitsyanko.os [this message]
2017-08-30 14:02 ` [PATCH 06/27] qtnfmac: pass full channel definition to device on start_ap command 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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