From c7de7dec2ff2528ec630c55e68c25bd9d972b677 Mon Sep 17 00:00:00 2001 From: hayeswang Date: Wed, 15 Jan 2014 10:42:16 +0800 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- 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 640406ac435..7d32be89e3c 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 eab078b6e60..31d13ca1a39 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 /* 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 " #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 5fd2ca61d1e..f0a8791b763 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 */ -- 2.41.0