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Message-ID: <1389753736-2218-4-git-send-email-hayeswang@realtek.com>
Date: Wed, 15 Jan 2014 10:42:16 +0800
From: Hayes Wang <hayeswang@...ltek.com>
To: <oliver@...kum.org>, <netdev@...r.kernel.org>
CC: <nic_swsd@...ltek.com>, <linux-kernel@...r.kernel.org>,
<linux-usb@...r.kernel.org>, Hayes Wang <hayeswang@...ltek.com>
Subject: [PATCH net-next v2 3/3] r8152: ecm and vendor modes coexist
Remove the limitation that the ecm and r8152 drivers couldn't coexist.
- Remove the devices from the blacklist of relative drivers.
- Remove usb_driver_set_configuration() from r8152 driver.
- Modify the id_table of the r8152 driver for the vendor mode only.
Signed-off-by: Hayes Wang <hayeswang@...ltek.com>
---
drivers/net/usb/cdc_ether.c | 9 ---------
drivers/net/usb/r8152.c | 18 ++++++++----------
drivers/net/usb/r815x.c | 8 --------
3 files changed, 8 insertions(+), 27 deletions(-)
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index 640406a..7d32be8 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -653,15 +653,6 @@ static const struct usb_device_id products[] = {
.driver_info = 0,
},
-#if defined(CONFIG_USB_RTL8152) || defined(CONFIG_USB_RTL8152_MODULE)
-/* Samsung USB Ethernet Adapters */
-{
- USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, 0xa101, USB_CLASS_COMM,
- USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
- .driver_info = 0,
-},
-#endif
-
/* WHITELIST!!!
*
* CDC Ether uses two interfaces, not necessarily consecutive.
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index eab078b..31d13ca 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013 Realtek Semiconductor Corp. All rights reserved.
+ * Copyright (c) 2014 Realtek Semiconductor Corp. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -24,7 +24,7 @@
#include <linux/ipv6.h>
/* Version Information */
-#define DRIVER_VERSION "v1.03.0 (2013/12/26)"
+#define DRIVER_VERSION "v1.04.0 (2014/01/15)"
#define DRIVER_AUTHOR "Realtek linux nic maintainers <nic_swsd@...ltek.com>"
#define DRIVER_DESC "Realtek RTL8152/RTL8153 Based USB Ethernet Adapters"
#define MODULENAME "r8152"
@@ -450,6 +450,9 @@ enum rtl8152_flags {
#define MCU_TYPE_PLA 0x0100
#define MCU_TYPE_USB 0x0000
+#define REALTEK_USB_DEVICE(vend, prod) \
+ USB_DEVICE_INTERFACE_CLASS(vend, prod, USB_CLASS_VENDOR_SPEC)
+
struct rx_desc {
__le32 opts1;
#define RX_LEN_MASK 0x7fff
@@ -2738,11 +2741,6 @@ static int rtl8152_probe(struct usb_interface *intf,
struct net_device *netdev;
int ret;
- if (udev->actconfig->desc.bConfigurationValue != 1) {
- usb_driver_set_configuration(udev, 1);
- return -ENODEV;
- }
-
netdev = alloc_etherdev(sizeof(struct r8152));
if (!netdev) {
dev_err(&intf->dev, "Out of memory\n");
@@ -2823,9 +2821,9 @@ static void rtl8152_disconnect(struct usb_interface *intf)
/* table of devices that work with this driver */
static struct usb_device_id rtl8152_table[] = {
- {USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8152)},
- {USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8153)},
- {USB_DEVICE(VENDOR_ID_SAMSUNG, PRODUCT_ID_SAMSUNG)},
+ {REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8152)},
+ {REALTEK_USB_DEVICE(VENDOR_ID_REALTEK, PRODUCT_ID_RTL8153)},
+ {REALTEK_USB_DEVICE(VENDOR_ID_SAMSUNG, PRODUCT_ID_SAMSUNG)},
{}
};
diff --git a/drivers/net/usb/r815x.c b/drivers/net/usb/r815x.c
index 5fd2ca6..f0a8791 100644
--- a/drivers/net/usb/r815x.c
+++ b/drivers/net/usb/r815x.c
@@ -216,21 +216,13 @@ static const struct usb_device_id products[] = {
{
USB_DEVICE_AND_INTERFACE_INFO(REALTEK_VENDOR_ID, 0x8152, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
-#if defined(CONFIG_USB_RTL8152) || defined(CONFIG_USB_RTL8152_MODULE)
- .driver_info = 0,
-#else
.driver_info = (unsigned long) &r8152_info,
-#endif
},
{
USB_DEVICE_AND_INTERFACE_INFO(REALTEK_VENDOR_ID, 0x8153, USB_CLASS_COMM,
USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE),
-#if defined(CONFIG_USB_RTL8152) || defined(CONFIG_USB_RTL8152_MODULE)
- .driver_info = 0,
-#else
.driver_info = (unsigned long) &r8153_info,
-#endif
},
{ }, /* END */
--
1.8.4.2
--
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