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

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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: John Crispin <john@phrozen.org>
Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Pradeep Kumar Chitrapu
2019-12-13 16:34:57 +01:00
committed by Kalle Valo
parent 485add3577
commit aacb46223e
2 changed files with 16 additions and 0 deletions
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14
drivers/net/wireless/ath/ath11k/mac.c
View File

@@ -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)) {

2
drivers/net/wireless/ath/ath11k/wmi.h
View File

@@ -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,