Commit aacb4622 authored by Pradeep Kumar Chitrapu's avatar Pradeep Kumar Chitrapu Committed by Kalle Valo
Browse files

ath11k: set the BA buffer size to 256 when HE is enabled 



This patch sets the correct BA buffer size when we are in HE mode.
Without this change we are not able to receive 256 bitmapped BA frames.

Signed-off-by: default avatarJohn Crispin <john@phrozen.org>
Signed-off-by: default avatarPradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent 485add35

drivers/net/wireless/ath/ath11k/mac.c

+14 −0
Original line number Diff line number Diff line
@@ -1758,6 +1758,20 @@ static void ath11k_mac_op_bss_info_changed(struct ieee80211_hw *hw, 
		if (ret)

			ath11k_warn(ar->ab, "failed to update bcn template: %d\n",

				    ret);



		if (vif->bss_conf.he_support) {

			ret = ath11k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id,

							    WMI_VDEV_PARAM_BA_MODE,

							    WMI_BA_MODE_BUFFER_SIZE_256);

			if (ret)

				ath11k_warn(ar->ab,

					    "failed to set BA BUFFER SIZE 256 for vdev: %d\n",

					    arvif->vdev_id);

			else

				ath11k_dbg(ar->ab, ATH11K_DBG_MAC,

					   "Set BA BUFFER SIZE 256 for VDEV: %d\n",

					   arvif->vdev_id);

		}

	}



	if (changed & (BSS_CHANGED_BEACON_INFO | BSS_CHANGED_BEACON)) {

drivers/net/wireless/ath/ath11k/wmi.h

+2 −0
Original line number Diff line number Diff line
@@ -54,6 +54,7 @@ struct wmi_tlv { 
#define WLAN_SCAN_PARAMS_MAX_BSSID   4

#define WLAN_SCAN_PARAMS_MAX_IE_LEN  256



#define WMI_BA_MODE_BUFFER_SIZE_256  3

/*

 * HW mode config type replicated from FW header

 * @WMI_HOST_HW_MODE_SINGLE: Only one PHY is active.
@@ -1003,6 +1004,7 @@ enum wmi_tlv_vdev_param { 
	WMI_VDEV_PARAM_HE_RANGE_EXT,

	WMI_VDEV_PARAM_ENABLE_BCAST_PROBE_RESPONSE,

	WMI_VDEV_PARAM_FILS_MAX_CHANNEL_GUARD_TIME,

	WMI_VDEV_PARAM_BA_MODE = 0x7e,

	WMI_VDEV_PARAM_SET_HE_SOUNDING_MODE = 0x87,

	WMI_VDEV_PARAM_PROTOTYPE = 0x8000,

	WMI_VDEV_PARAM_BSS_COLOR,

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