openwrtv4/package/kernel/mac80211/patches/657-0004-rtl8xxxu-Detect-8188eu-parts-correctly.patch

From 67fe7e7a468a92abf5dd3793e1d0839aa230bb36 Mon Sep 17 00:00:00 2001
From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Mon, 27 Jun 2016 15:34:00 -0400
Subject: [PATCH] rtl8xxxu: Detect 8188eu parts correctly

8188 parts with chip_cut >= 2 are assumed to be 8188eu.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
---
 .../net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c  | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)

--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
@@ -1683,13 +1683,21 @@ static int rtl8xxxu_identify_chip(struct
 		}
 		priv->has_wifi = 1;
 	} else {
-		sprintf(priv->chip_name, "8188CU");
-		priv->rf_paths = 1;
-		priv->rx_paths = 1;
-		priv->tx_paths = 1;
-		priv->rtl_chip = RTL8188C;
-		priv->usb_interrupts = 1;
-		priv->has_wifi = 1;
+		if (priv->chip_cut >= 2) {
+			sprintf(priv->chip_name, "8188EU");
+			priv->rf_paths = 1;
+			priv->rx_paths = 1;
+			priv->tx_paths = 1;
+			priv->rtl_chip = RTL8188E;
+		} else {
+			sprintf(priv->chip_name, "8188CU");
+			priv->rf_paths = 1;
+			priv->rx_paths = 1;
+			priv->tx_paths = 1;
+			priv->rtl_chip = RTL8188C;
+			priv->usb_interrupts = 1;
+			priv->has_wifi = 1;
+		}
 	}
 
 	switch (priv->rtl_chip) {