diff options
author | John Crispin <john@phrozen.org> | 2019-12-17 15:19:20 +0100 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2020-03-17 08:41:00 +0200 |
commit | 5a032c8d19539997f3ed1850082a747f0d6b206e (patch) | |
tree | 0a89a683c8a03c5e560947002e509185e0d22a9e /drivers/net/wireless/ath/ath11k/wmi.c | |
parent | 107560d847e6092c3fe3a25a1704b28029230c02 (diff) |
ath11k: add WMI calls required for handling BSS color
If the he_operation field of the beacon sets a BSS color, we need to inform
the FW of the settings. This patch adds the WMI command handlers required
to do so.
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/wmi.c')
-rw-r--r-- | drivers/net/wireless/ath/ath11k/wmi.c | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 5b35d06a0d81..2e8ce886bfe4 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -2707,6 +2707,84 @@ ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id, return ret; } +int +ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id, + u8 bss_color, u32 period, + bool enable) +{ + struct ath11k_pdev_wmi *wmi = ar->wmi; + struct ath11k_base *ab = wmi->wmi_ab->ab; + struct wmi_obss_color_collision_cfg_params_cmd *cmd; + struct sk_buff *skb; + int ret, len; + + len = sizeof(*cmd); + + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_obss_color_collision_cfg_params_cmd *)skb->data; + cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, + WMI_TAG_OBSS_COLOR_COLLISION_DET_CONFIG) | + FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); + cmd->vdev_id = vdev_id; + cmd->evt_type = enable ? ATH11K_OBSS_COLOR_COLLISION_DETECTION : + ATH11K_OBSS_COLOR_COLLISION_DETECTION_DISABLE; + cmd->current_bss_color = bss_color; + cmd->detection_period_ms = period; + cmd->scan_period_ms = ATH11K_BSS_COLOR_COLLISION_SCAN_PERIOD_MS; + cmd->free_slot_expiry_time_ms = 0; + cmd->flags = 0; + + ath11k_dbg(ar->ab, ATH11K_DBG_WMI, + "wmi_send_obss_color_collision_cfg id %d type %d bss_color %d detect_period %d scan_period %d\n", + cmd->vdev_id, cmd->evt_type, cmd->current_bss_color, + cmd->detection_period_ms, cmd->scan_period_ms); + + ret = ath11k_wmi_cmd_send(wmi, skb, + WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID); + if (ret) { + ath11k_warn(ab, "Failed to send WMI_OBSS_COLOR_COLLISION_DET_CONFIG_CMDID"); + dev_kfree_skb(skb); + } + return ret; +} + +int ath11k_wmi_send_bss_color_change_enable_cmd(struct ath11k *ar, u32 vdev_id, + bool enable) +{ + struct ath11k_pdev_wmi *wmi = ar->wmi; + struct ath11k_base *ab = wmi->wmi_ab->ab; + struct wmi_bss_color_change_enable_params_cmd *cmd; + struct sk_buff *skb; + int ret, len; + + len = sizeof(*cmd); + + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, len); + if (!skb) + return -ENOMEM; + + cmd = (struct wmi_bss_color_change_enable_params_cmd *)skb->data; + cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_BSS_COLOR_CHANGE_ENABLE) | + FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE); + cmd->vdev_id = vdev_id; + cmd->enable = enable ? 1 : 0; + + ath11k_dbg(ar->ab, ATH11K_DBG_WMI, + "wmi_send_bss_color_change_enable id %d enable %d\n", + cmd->vdev_id, cmd->enable); + + ret = ath11k_wmi_cmd_send(wmi, skb, + WMI_BSS_COLOR_CHANGE_ENABLE_CMDID); + if (ret) { + ath11k_warn(ab, "Failed to send WMI_TWT_DIeABLE_CMDID"); + dev_kfree_skb(skb); + } + return ret; +} + static void ath11k_fill_band_to_mac_param(struct ath11k_base *soc, struct wmi_host_pdev_band_to_mac *band_to_mac) |