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ath11k: add WMI calls required for handling BSS color

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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>
This commit is contained in:
John Crispin
2019-12-17 15:19:20 +01:00
committed by Kalle Valo
parent 107560d847
commit 5a032c8d19
2 changed files with 109 additions and 0 deletions
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78
drivers/net/wireless/ath/ath11k/wmi.c
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@@ -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)