diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 15 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/wmi.c | 17 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/wmi.h | 2 |
4 files changed, 35 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index e676cfccedfe..1902e2fa1a68 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -1975,11 +1975,26 @@ skip_arp: if (ret) return ret; + clear_bit(HOST_SLEEP_MODE_CMD_PROCESSED, &vif->flags); + ret = ath6kl_wmi_set_host_sleep_mode_cmd(ar->wmi, vif->fw_vif_idx, ATH6KL_HOST_MODE_ASLEEP); if (ret) return ret; + left = wait_event_interruptible_timeout(ar->event_wq, + test_bit(HOST_SLEEP_MODE_CMD_PROCESSED, &vif->flags), + WMI_TIMEOUT); + if (left == 0) { + ath6kl_warn("timeout, didn't get host sleep cmd " + "processed event\n"); + ret = -ETIMEDOUT; + } else if (left < 0) { + ath6kl_warn("error while waiting for host sleep cmd " + "processed event %d\n", left); + ret = left; + } + if (ar->tx_pending[ar->ctrl_ep]) { left = wait_event_interruptible_timeout(ar->event_wq, ar->tx_pending[ar->ctrl_ep] == 0, WMI_TIMEOUT); diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index ce572c04b924..c4d66e066dc9 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -451,6 +451,7 @@ enum ath6kl_vif_state { DTIM_PERIOD_AVAIL, WLAN_ENABLED, STATS_UPDATE_PEND, + HOST_SLEEP_MODE_CMD_PROCESSED, }; struct ath6kl_vif { diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index 9c8e4dfbfa0c..18fa9aa8af92 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -2590,6 +2590,18 @@ int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx, return ret; } +/* This command has zero length payload */ +static int ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx(struct wmi *wmi, + struct ath6kl_vif *vif) +{ + struct ath6kl *ar = wmi->parent_dev; + + set_bit(HOST_SLEEP_MODE_CMD_PROCESSED, &vif->flags); + wake_up(&ar->event_wq); + + return 0; +} + int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx, enum ath6kl_wow_mode wow_mode, u32 filter, u16 host_req_delay) @@ -3556,6 +3568,11 @@ int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb) ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_TX_COMPLETE_EVENTID\n"); ret = ath6kl_wmi_tx_complete_event_rx(datap, len); break; + case WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID: + ath6kl_dbg(ATH6KL_DBG_WMI, + "WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID"); + ret = ath6kl_wmi_host_sleep_mode_cmd_prcd_evt_rx(wmi, vif); + break; case WMI_REMAIN_ON_CHNL_EVENTID: ath6kl_dbg(ATH6KL_DBG_WMI, "WMI_REMAIN_ON_CHNL_EVENTID\n"); ret = ath6kl_wmi_remain_on_chnl_event_rx(wmi, datap, len, vif); diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h index 85698ef2dd88..e7919869725e 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.h +++ b/drivers/net/wireless/ath/ath6kl/wmi.h @@ -1357,6 +1357,8 @@ enum wmi_event_id { WMI_P2P_START_SDPD_EVENTID, WMI_P2P_SDPD_RX_EVENTID, + WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID = 0x1047, + WMI_THIN_RESERVED_START_EVENTID = 0x8000, /* Events in this range are reserved for thinmode */ WMI_THIN_RESERVED_END_EVENTID = 0x8fff, |
