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ath6kl: support changing dtim period on AP mode 

This patch adds support for dtim_period configuration in beacon.

kvalo: add a comment about ignoring the error, use vif_idx,
add \n to the warning message

Signed-off-by: Etay Luz <eluz@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Etay Luz 2012-05-30 11:35:08 +03:00 committed by Kalle Valo
parent f1ff32e8a8
commit d154f32ebe
3 changed files with 28 additions and 1 deletions
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8
drivers/net/wireless/ath/ath6kl/cfg80211.c
View File

@ -2783,9 +2783,15 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev,
/* TODO:
* info->interval
* info->dtim_period
*/
ret = ath6kl_wmi_ap_set_dtim_cmd(ar->wmi, vif->fw_vif_idx,
info->dtim_period);
/* ignore error, just print a warning and continue normally */
if (ret)
ath6kl_warn("Failed to set dtim_period in beacon: %d\n", ret);
if (info->beacon.head == NULL)
return -EINVAL;
mgmt = (struct ieee80211_mgmt *) info->beacon.head;

16
drivers/net/wireless/ath/ath6kl/wmi.c
View File

@ -752,6 +752,22 @@ int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid)
NO_SYNC_WMIFLAG);
}
int ath6kl_wmi_ap_set_dtim_cmd(struct wmi *wmi, u8 if_idx, u32 dtim_period)
{
struct sk_buff *skb;
struct set_dtim_cmd *cmd;
skb = ath6kl_wmi_get_new_buf(sizeof(*cmd));
if (!skb)
return -ENOMEM;
cmd = (struct set_dtim_cmd *) skb->data;
cmd->dtim_period = cpu_to_le32(dtim_period);
return ath6kl_wmi_cmd_send(wmi, if_idx, skb,
WMI_AP_SET_DTIM_CMDID, NO_SYNC_WMIFLAG);
}
int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode)
{
struct sk_buff *skb;

5
drivers/net/wireless/ath/ath6kl/wmi.h
View File

@ -1617,6 +1617,10 @@ struct roam_ctrl_cmd {
u8 roam_ctrl;
} __packed;
struct set_dtim_cmd {
__le32 dtim_period;
} __packed;
/* BSS INFO HDR version 2.0 */
struct wmi_bss_info_hdr2 {
__le16 ch; /* frequency in MHz */
@ -2589,6 +2593,7 @@ int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
int ath6kl_wmi_del_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
u16 list_id, u16 filter_id);
int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi);
int ath6kl_wmi_ap_set_dtim_cmd(struct wmi *wmi, u8 if_idx, u32 dtim_period);
int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid);
int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode);
int ath6kl_wmi_mcast_filter_cmd(struct wmi *wmi, u8 if_idx, bool mc_all_on);