ath11k: add support to configure spatial reuse parameter set

The SPR parameter set comprises OBSS PD threshold for SRG
and non SRG and Bitmap of BSS color and partial BSSID. This adds
support to configure fields of SPR element to firmware.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1-01164-QCAHKSWPL_SILICONZ-1
Tested-by: Muna Sinada <[email protected]>
Signed-off-by: Rajkumar Manoharan <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

1 files changed, 227 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 2e6ce28ecc8d..cccfd3bd4d27 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -2971,6 +2971,233 @@ ath11k_wmi_send_obss_spr_cmd(struct ath11k *ar, u32 vdev_id,
 }
 
 int
+ath11k_wmi_pdev_set_srg_bss_color_bitmap(struct ath11k *ar, u32 *bitmap)
+{
+	struct ath11k_pdev_wmi *wmi = ar->wmi;
+	struct ath11k_base *ab = wmi->wmi_ab->ab;
+	struct wmi_pdev_obss_pd_bitmap_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_pdev_obss_pd_bitmap_cmd *)skb->data;
+	cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG,
+				     WMI_TAG_PDEV_SRG_BSS_COLOR_BITMAP_CMD) |
+			  FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
+	cmd->pdev_id = ar->pdev->pdev_id;
+	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
+
+	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
+		   "obss pd pdev_id %d bss color bitmap %08x %08x\n",
+		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
+
+	ret = ath11k_wmi_cmd_send(wmi, skb,
+				  WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID);
+	if (ret) {
+		ath11k_warn(ab,
+			    "failed to send WMI_PDEV_SET_SRG_BSS_COLOR_BITMAP_CMDID");
+		dev_kfree_skb(skb);
+	}
+
+	return ret;
+}
+
+int
+ath11k_wmi_pdev_set_srg_patial_bssid_bitmap(struct ath11k *ar, u32 *bitmap)
+{
+	struct ath11k_pdev_wmi *wmi = ar->wmi;
+	struct ath11k_base *ab = wmi->wmi_ab->ab;
+	struct wmi_pdev_obss_pd_bitmap_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_pdev_obss_pd_bitmap_cmd *)skb->data;
+	cmd->tlv_header =
+		FIELD_PREP(WMI_TLV_TAG,
+			   WMI_TAG_PDEV_SRG_PARTIAL_BSSID_BITMAP_CMD) |
+		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
+	cmd->pdev_id = ar->pdev->pdev_id;
+	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
+
+	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
+		   "obss pd pdev_id %d partial bssid bitmap %08x %08x\n",
+		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
+
+	ret = ath11k_wmi_cmd_send(wmi, skb,
+				  WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID);
+	if (ret) {
+		ath11k_warn(ab,
+			    "failed to send WMI_PDEV_SET_SRG_PARTIAL_BSSID_BITMAP_CMDID");
+		dev_kfree_skb(skb);
+	}
+
+	return ret;
+}
+
+int
+ath11k_wmi_pdev_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
+{
+	struct ath11k_pdev_wmi *wmi = ar->wmi;
+	struct ath11k_base *ab = wmi->wmi_ab->ab;
+	struct wmi_pdev_obss_pd_bitmap_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_pdev_obss_pd_bitmap_cmd *)skb->data;
+	cmd->tlv_header =
+		FIELD_PREP(WMI_TLV_TAG,
+			   WMI_TAG_PDEV_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
+		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
+	cmd->pdev_id = ar->pdev->pdev_id;
+	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
+
+	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
+		   "obss pd srg pdev_id %d bss color enable bitmap %08x %08x\n",
+		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
+
+	ret = ath11k_wmi_cmd_send(wmi, skb,
+				  WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
+	if (ret) {
+		ath11k_warn(ab,
+			    "failed to send WMI_PDEV_SET_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
+		dev_kfree_skb(skb);
+	}
+
+	return ret;
+}
+
+int
+ath11k_wmi_pdev_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
+{
+	struct ath11k_pdev_wmi *wmi = ar->wmi;
+	struct ath11k_base *ab = wmi->wmi_ab->ab;
+	struct wmi_pdev_obss_pd_bitmap_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_pdev_obss_pd_bitmap_cmd *)skb->data;
+	cmd->tlv_header =
+		FIELD_PREP(WMI_TLV_TAG,
+			   WMI_TAG_PDEV_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
+		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
+	cmd->pdev_id = ar->pdev->pdev_id;
+	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
+
+	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
+		   "obss pd srg pdev_id %d bssid enable bitmap %08x %08x\n",
+		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
+
+	ret = ath11k_wmi_cmd_send(wmi, skb,
+				  WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
+	if (ret) {
+		ath11k_warn(ab,
+			    "failed to send WMI_PDEV_SET_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
+		dev_kfree_skb(skb);
+	}
+
+	return ret;
+}
+
+int
+ath11k_wmi_pdev_non_srg_obss_color_enable_bitmap(struct ath11k *ar, u32 *bitmap)
+{
+	struct ath11k_pdev_wmi *wmi = ar->wmi;
+	struct ath11k_base *ab = wmi->wmi_ab->ab;
+	struct wmi_pdev_obss_pd_bitmap_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_pdev_obss_pd_bitmap_cmd *)skb->data;
+	cmd->tlv_header =
+		FIELD_PREP(WMI_TLV_TAG,
+			   WMI_TAG_PDEV_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMD) |
+		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
+	cmd->pdev_id = ar->pdev->pdev_id;
+	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
+
+	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
+		   "obss pd non_srg pdev_id %d bss color enable bitmap %08x %08x\n",
+		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
+
+	ret = ath11k_wmi_cmd_send(wmi, skb,
+				  WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID);
+	if (ret) {
+		ath11k_warn(ab,
+			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_COLOR_ENABLE_BITMAP_CMDID");
+		dev_kfree_skb(skb);
+	}
+
+	return ret;
+}
+
+int
+ath11k_wmi_pdev_non_srg_obss_bssid_enable_bitmap(struct ath11k *ar, u32 *bitmap)
+{
+	struct ath11k_pdev_wmi *wmi = ar->wmi;
+	struct ath11k_base *ab = wmi->wmi_ab->ab;
+	struct wmi_pdev_obss_pd_bitmap_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_pdev_obss_pd_bitmap_cmd *)skb->data;
+	cmd->tlv_header =
+		FIELD_PREP(WMI_TLV_TAG,
+			   WMI_TAG_PDEV_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMD) |
+		FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
+	cmd->pdev_id = ar->pdev->pdev_id;
+	memcpy(cmd->bitmap, bitmap, sizeof(cmd->bitmap));
+
+	ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
+		   "obss pd non_srg pdev_id %d bssid enable bitmap %08x %08x\n",
+		   cmd->pdev_id, cmd->bitmap[0], cmd->bitmap[1]);
+
+	ret = ath11k_wmi_cmd_send(wmi, skb,
+				  WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID);
+	if (ret) {
+		ath11k_warn(ab,
+			    "failed to send WMI_PDEV_SET_NON_SRG_OBSS_BSSID_ENABLE_BITMAP_CMDID");
+		dev_kfree_skb(skb);
+	}
+
+	return ret;
+}
+
+int
 ath11k_wmi_send_obss_color_collision_cfg_cmd(struct ath11k *ar, u32 vdev_id,
 					     u8 bss_color, u32 period,
 					     bool enable)