Re: [PATCH 5/6] rtlwifi: btcoexist: Add routines for RTL8812AE - all configs

Larry Finger [off-list ref] writes:

From: Troy Tan <redacted>

This patch adds the routines used for all antenna configurations.

Signed-off-by: Troy Tan <redacted>
Signed-off-by: Larry Finger <redacted>

The commit log is REALLY vague...

+static u8 rtl_btcoex_create_kernel_socket(struct rtl_priv *rtlpriv,
+					  u8 is_invite)
+{
+	struct bt_coex_info *pcoex_info = &rtlpriv->coex_info;
+	s8 kernel_socket_err;
+
+	BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+		  "%s CONNECT_PORT %d\n", __func__, CONNECT_PORT);
+
+	if (!pcoex_info) {
+		BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL, "coex_info: NULL\n");
+		return _FAIL;
+	}
+
+	kernel_socket_err = sock_create(PF_INET, SOCK_DGRAM, 0,
+					&pcoex_info->udpsock);
+	BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+		  "binding socket, err = %d\n", kernel_socket_err);
+
+	if (kernel_socket_err < 0) {
+		BTC_PRINT(BTC_MSG_SOCKET, SOCKET_CRITICAL,
+			  "Error during creation of socket error:%d\n",
+			  kernel_socket_err);
+		return _FAIL;
+	}
+	memset(&pcoex_info->sin, 0, sizeof(pcoex_info->sin));
+	pcoex_info->sin.sin_family = AF_INET;
+	pcoex_info->sin.sin_port = htons(CONNECT_PORT);
+	pcoex_info->sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK);

...and then I see stuff like this. What an earth does this do?

-- 
Kalle Valo
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