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Commit eb38987e authored by Raja Mani's avatar Raja Mani Committed by Kalle Valo
Browse files

ath6kl: Retain bg scan period value modified by the user 



Added a new member bg_scan_period in struct ath6kl_vif
to retain background scan period value configured via debugfs
entry 'bgscan_interval'. This backup is needed in schedule scan
path while configuring scan parameters.

Signed-off-by: default avatarRaja Mani <rmani@qca.qualcomm.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent ebc6a533

drivers/net/wireless/ath/ath6kl/cfg80211.c

+1 −0
Original line number Diff line number Diff line
@@ -3370,6 +3370,7 @@ struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name, 
	vif->next_mode = nw_type;

	vif->listen_intvl_t = ATH6KL_DEFAULT_LISTEN_INTVAL;

	vif->bmiss_time_t = ATH6KL_DEFAULT_BMISS_TIME;

	vif->bg_scan_period = 0;

	vif->htcap.ht_enable = true;



	memcpy(ndev->dev_addr, ar->mac_addr, ETH_ALEN);

drivers/net/wireless/ath/ath6kl/core.h

+1 −0
Original line number Diff line number Diff line
@@ -557,6 +557,7 @@ struct ath6kl_vif { 
	u16 assoc_bss_beacon_int;

	u16 listen_intvl_t;

	u16 bmiss_time_t;

	u16 bg_scan_period;

	u8 assoc_bss_dtim_period;

	struct net_device_stats net_stats;

	struct target_stats target_stats;

drivers/net/wireless/ath/ath6kl/debug.c

+7 −0
Original line number Diff line number Diff line
@@ -1578,10 +1578,15 @@ static ssize_t ath6kl_bgscan_int_write(struct file *file, 
				size_t count, loff_t *ppos)

{

	struct ath6kl *ar = file->private_data;

	struct ath6kl_vif *vif;

	u16 bgscan_int;

	char buf[32];

	ssize_t len;



	vif = ath6kl_vif_first(ar);

	if (!vif)

		return -EIO;



	len = min(count, sizeof(buf) - 1);

	if (copy_from_user(buf, user_buf, len))

		return -EFAULT;
@@ -1593,6 +1598,8 @@ static ssize_t ath6kl_bgscan_int_write(struct file *file, 
	if (bgscan_int == 0)

		bgscan_int = 0xffff;



	vif->bg_scan_period = bgscan_int;



	ath6kl_wmi_scanparams_cmd(ar->wmi, 0, 0, 0, bgscan_int, 0, 0, 0, 3,

				  0, 0, 0);