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Commit 8c015b90 authored by Igor Mitsyanko's avatar Igor Mitsyanko Committed by Kalle Valo
Browse files

qtnfmac: pass VIF info to SendChannel command 



Do not assume whether wireless device can or can not handle switching
several interfaces on a single radio to different channels. Device will
handle it itself and will return appropriate error code.

Signed-off-by: default avatarIgor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 3656ab0f

drivers/net/wireless/quantenna/qtnfmac/cfg80211.c

+1 −1
Original line number Diff line number Diff line
@@ -846,7 +846,7 @@ static int qtnf_channel_switch(struct wiphy *wiphy, struct net_device *dev, 
		return -EINVAL;

	}



	ret = qtnf_cmd_send_chan_switch(mac, params);

	ret = qtnf_cmd_send_chan_switch(vif, params);

	if (ret)

		pr_warn("%s: failed to switch to channel (%u)\n",

			dev->name, params->chandef.chan->hw_value);

drivers/net/wireless/quantenna/qtnfmac/commands.c

+3 −2
Original line number Diff line number Diff line
@@ -2306,15 +2306,16 @@ int qtnf_cmd_get_chan_stats(struct qtnf_wmac *mac, u16 channel, 
	return ret;

}



int qtnf_cmd_send_chan_switch(struct qtnf_wmac *mac,

int qtnf_cmd_send_chan_switch(struct qtnf_vif *vif,

			      struct cfg80211_csa_settings *params)

{

	struct qtnf_wmac *mac = vif->mac;

	struct qlink_cmd_chan_switch *cmd;

	struct sk_buff *cmd_skb;

	u16 res_code = QLINK_CMD_RESULT_OK;

	int ret;



	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, 0x0,

	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, vif->vifid,

					    QLINK_CMD_CHAN_SWITCH,

					    sizeof(*cmd));

drivers/net/wireless/quantenna/qtnfmac/commands.h

+1 −1
Original line number Diff line number Diff line
@@ -73,7 +73,7 @@ int qtnf_cmd_send_updown_intf(struct qtnf_vif *vif, 
int qtnf_cmd_reg_notify(struct qtnf_bus *bus, struct regulatory_request *req);

int qtnf_cmd_get_chan_stats(struct qtnf_wmac *mac, u16 channel,

			    struct qtnf_chan_stats *stats);

int qtnf_cmd_send_chan_switch(struct qtnf_wmac *mac,

int qtnf_cmd_send_chan_switch(struct qtnf_vif *vif,

			      struct cfg80211_csa_settings *params);

int qtnf_cmd_get_channel(struct qtnf_vif *vif, struct cfg80211_chan_def *chdef);