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Commit d59c1cfd authored by Yogesh Ashok Powar's avatar Yogesh Ashok Powar Committed by John W. Linville
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mwl8k: Allow adding station interface on AP firmware 



When user wants to add a station interface when
AP firmware is loaded & in-use, allow creating
it and also notify user about the same.

Allow adding max one STA interface for AP fw.

Signed-off-by: default avatarYogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: default avatarNishant Sarmukadam <nishants@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 2acdaa7a

drivers/net/wireless/mwl8k.c

+13 −7
Original line number Diff line number Diff line
@@ -2519,7 +2519,7 @@ static int mwl8k_cmd_get_hw_spec_ap(struct ieee80211_hw *hw) 
		priv->hw_rev = cmd->hw_rev;

		mwl8k_set_caps(hw, le32_to_cpu(cmd->caps));

		priv->ap_macids_supported = 0x000000ff;

		priv->sta_macids_supported = 0x00000000;

		priv->sta_macids_supported = 0x00000100;

		priv->num_ampdu_queues = le32_to_cpu(cmd->num_of_ampdu_queues);

		if (priv->num_ampdu_queues > MWL8K_MAX_AMPDU_QUEUES) {

			wiphy_warn(hw->wiphy, "fw reported %d ampdu queues"
@@ -4669,13 +4669,19 @@ static int mwl8k_add_interface(struct ieee80211_hw *hw, 
		break;

	case NL80211_IFTYPE_STATION:

		if (priv->ap_fw && di->fw_image_sta) {

			/* we must load the sta fw to meet this request */

			if (!list_empty(&priv->vif_list))

				return -EBUSY;

			rc = mwl8k_reload_firmware(hw, di->fw_image_sta);

			if (!list_empty(&priv->vif_list)) {

				wiphy_warn(hw->wiphy, "AP interface is running.\n"

					   "Adding STA interface for WDS");

			} else {

				/* we must load the sta fw to

				 * meet this request.

				 */

				rc = mwl8k_reload_firmware(hw,

							   di->fw_image_sta);

				if (rc)

					return rc;

			}

		}

		macids_supported = priv->sta_macids_supported;

		break;

	default: