diff options
Diffstat (limited to 'drivers/net/usb')
-rw-r--r-- | drivers/net/usb/Kconfig | 4 | ||||
-rw-r--r-- | drivers/net/usb/Makefile | 2 | ||||
-rw-r--r-- | drivers/net/usb/ax88179_178a.c | 5 | ||||
-rw-r--r-- | drivers/net/usb/cdc_ether.c | 31 | ||||
-rw-r--r-- | drivers/net/usb/ipheth.c | 5 | ||||
-rw-r--r-- | drivers/net/usb/kalmia.c | 45 | ||||
-rw-r--r-- | drivers/net/usb/qmi_wwan.c | 4 | ||||
-rw-r--r-- | drivers/net/usb/r8152.c | 17 | ||||
-rw-r--r-- | drivers/net/usb/r815x.c | 234 |
9 files changed, 288 insertions, 59 deletions
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index 287cc624b90b..d84bfd4109a4 100644 --- a/drivers/net/usb/Kconfig +++ b/drivers/net/usb/Kconfig @@ -67,7 +67,6 @@ config USB_KAWETH config USB_PEGASUS tristate "USB Pegasus/Pegasus-II based ethernet device support" - select NET_CORE select MII ---help--- Say Y here if you know you have Pegasus or Pegasus-II based adapter. @@ -83,7 +82,6 @@ config USB_PEGASUS config USB_RTL8150 tristate "USB RTL8150 based ethernet device support" - select NET_CORE select MII help Say Y here if you have RTL8150 based usb-ethernet adapter. @@ -95,7 +93,6 @@ config USB_RTL8150 config USB_RTL8152 tristate "Realtek RTL8152 Based USB 2.0 Ethernet Adapters" - select NET_CORE select MII help This option adds support for Realtek RTL8152 based USB 2.0 @@ -106,7 +103,6 @@ config USB_RTL8152 config USB_USBNET tristate "Multi-purpose USB Networking Framework" - select NET_CORE select MII ---help--- This driver supports several kinds of network links over USB, diff --git a/drivers/net/usb/Makefile b/drivers/net/usb/Makefile index 9ab5c9d4b45a..e8171784529d 100644 --- a/drivers/net/usb/Makefile +++ b/drivers/net/usb/Makefile @@ -11,7 +11,7 @@ obj-$(CONFIG_USB_HSO) += hso.o obj-$(CONFIG_USB_NET_AX8817X) += asix.o asix-y := asix_devices.o asix_common.o ax88172a.o obj-$(CONFIG_USB_NET_AX88179_178A) += ax88179_178a.o -obj-$(CONFIG_USB_NET_CDCETHER) += cdc_ether.o +obj-$(CONFIG_USB_NET_CDCETHER) += cdc_ether.o r815x.o obj-$(CONFIG_USB_NET_CDC_EEM) += cdc_eem.o obj-$(CONFIG_USB_NET_DM9601) += dm9601.o obj-$(CONFIG_USB_NET_SMSC75XX) += smsc75xx.o diff --git a/drivers/net/usb/ax88179_178a.c b/drivers/net/usb/ax88179_178a.c index bd8758fa38c1..1e3c302d94fe 100644 --- a/drivers/net/usb/ax88179_178a.c +++ b/drivers/net/usb/ax88179_178a.c @@ -1371,7 +1371,7 @@ static int ax88179_stop(struct usbnet *dev) } static const struct driver_info ax88179_info = { - .description = "ASIX AX88179 USB 3.0 Gigibit Ethernet", + .description = "ASIX AX88179 USB 3.0 Gigabit Ethernet", .bind = ax88179_bind, .unbind = ax88179_unbind, .status = ax88179_status, @@ -1384,7 +1384,7 @@ static const struct driver_info ax88179_info = { }; static const struct driver_info ax88178a_info = { - .description = "ASIX AX88178A USB 2.0 Gigibit Ethernet", + .description = "ASIX AX88178A USB 2.0 Gigabit Ethernet", .bind = ax88179_bind, .unbind = ax88179_unbind, .status = ax88179_status, @@ -1433,6 +1433,7 @@ static struct usb_driver ax88179_178a_driver = { .probe = usbnet_probe, .suspend = ax88179_suspend, .resume = ax88179_resume, + .reset_resume = ax88179_resume, .disconnect = usbnet_disconnect, .supports_autosuspend = 1, .disable_hub_initiated_lpm = 1, diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index 04ee044dde51..03ad4dc293aa 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -215,6 +215,10 @@ int usbnet_generic_cdc_bind(struct usbnet *dev, struct usb_interface *intf) goto bad_desc; } + /* some devices merge these - skip class check */ + if (info->control == info->data) + goto next_desc; + /* a data interface altsetting does the real i/o */ d = &info->data->cur_altsetting->desc; if (d->bInterfaceClass != USB_CLASS_CDC_DATA) { @@ -304,19 +308,23 @@ next_desc: /* claim data interface and set it up ... with side effects. * network traffic can't flow until an altsetting is enabled. */ - status = usb_driver_claim_interface(driver, info->data, dev); - if (status < 0) - return status; + if (info->data != info->control) { + status = usb_driver_claim_interface(driver, info->data, dev); + if (status < 0) + return status; + } status = usbnet_get_endpoints(dev, info->data); if (status < 0) { /* ensure immediate exit from usbnet_disconnect */ usb_set_intfdata(info->data, NULL); - usb_driver_release_interface(driver, info->data); + if (info->data != info->control) + usb_driver_release_interface(driver, info->data); return status; } /* status endpoint: optional for CDC Ethernet, not RNDIS (or ACM) */ - dev->status = NULL; + if (info->data != info->control) + dev->status = NULL; if (info->control->cur_altsetting->desc.bNumEndpoints == 1) { struct usb_endpoint_descriptor *desc; @@ -349,6 +357,10 @@ void usbnet_cdc_unbind(struct usbnet *dev, struct usb_interface *intf) struct cdc_state *info = (void *) &dev->data; struct usb_driver *driver = driver_of(intf); + /* combined interface - nothing to do */ + if (info->data == info->control) + return; + /* disconnect master --> disconnect slave */ if (intf == info->control && info->data) { /* ensure immediate exit from usbnet_disconnect */ @@ -634,13 +646,18 @@ static const struct usb_device_id products [] = { }, /* Realtek RTL8152 Based USB 2.0 Ethernet Adapters */ -#if defined(CONFIG_USB_RTL8152) || defined(CONFIG_USB_RTL8152_MODULE) { USB_DEVICE_AND_INTERFACE_INFO(REALTEK_VENDOR_ID, 0x8152, USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = 0, }, -#endif + +/* Realtek RTL8153 Based USB 3.0 Ethernet Adapters */ +{ + USB_DEVICE_AND_INTERFACE_INFO(REALTEK_VENDOR_ID, 0x8153, USB_CLASS_COMM, + USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), + .driver_info = 0, +}, /* * WHITELIST!!! diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c index 534d8becbbdc..ff8594d8dd2d 100644 --- a/drivers/net/usb/ipheth.c +++ b/drivers/net/usb/ipheth.c @@ -60,6 +60,7 @@ #define USB_PRODUCT_IPHONE_3GS 0x1294 #define USB_PRODUCT_IPHONE_4 0x1297 #define USB_PRODUCT_IPAD 0x129a +#define USB_PRODUCT_IPAD_MINI 0x12ab #define USB_PRODUCT_IPHONE_4_VZW 0x129c #define USB_PRODUCT_IPHONE_4S 0x12a0 #define USB_PRODUCT_IPHONE_5 0x12a8 @@ -107,6 +108,10 @@ static struct usb_device_id ipheth_table[] = { IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, IPHETH_USBINTF_PROTO) }, { USB_DEVICE_AND_INTERFACE_INFO( + USB_VENDOR_APPLE, USB_PRODUCT_IPAD_MINI, + IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, + IPHETH_USBINTF_PROTO) }, + { USB_DEVICE_AND_INTERFACE_INFO( USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4_VZW, IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, IPHETH_USBINTF_PROTO) }, diff --git a/drivers/net/usb/kalmia.c b/drivers/net/usb/kalmia.c index 0192073e53a3..6866eae3e388 100644 --- a/drivers/net/usb/kalmia.c +++ b/drivers/net/usb/kalmia.c @@ -221,12 +221,9 @@ done: memset(skb_put(skb, padlen), 0, padlen); } - netdev_dbg( - dev->net, - "Sending package with length %i and padding %i. Header: %02x:%02x:%02x:%02x:%02x:%02x.", - content_len, padlen, header_start[0], header_start[1], - header_start[2], header_start[3], header_start[4], - header_start[5]); + netdev_dbg(dev->net, + "Sending package with length %i and padding %i. Header: %6phC.", + content_len, padlen, header_start); return skb; } @@ -263,32 +260,23 @@ kalmia_rx_fixup(struct usbnet *dev, struct sk_buff *skb) sizeof(EXPECTED_UNKNOWN_HEADER_1)) || !memcmp( header_start, EXPECTED_UNKNOWN_HEADER_2, sizeof(EXPECTED_UNKNOWN_HEADER_2))) { - netdev_dbg( - dev->net, - "Received expected unknown frame header: %02x:%02x:%02x:%02x:%02x:%02x. Package length: %i\n", - header_start[0], header_start[1], - header_start[2], header_start[3], - header_start[4], header_start[5], + netdev_dbg(dev->net, + "Received expected unknown frame header: %6phC. Package length: %i\n", + header_start, skb->len - KALMIA_HEADER_LENGTH); } else { - netdev_err( - dev->net, - "Received unknown frame header: %02x:%02x:%02x:%02x:%02x:%02x. Package length: %i\n", - header_start[0], header_start[1], - header_start[2], header_start[3], - header_start[4], header_start[5], + netdev_err(dev->net, + "Received unknown frame header: %6phC. Package length: %i\n", + header_start, skb->len - KALMIA_HEADER_LENGTH); return 0; } } else - netdev_dbg( - dev->net, - "Received header: %02x:%02x:%02x:%02x:%02x:%02x. Package length: %i\n", - header_start[0], header_start[1], header_start[2], - header_start[3], header_start[4], header_start[5], - skb->len - KALMIA_HEADER_LENGTH); + netdev_dbg(dev->net, + "Received header: %6phC. Package length: %i\n", + header_start, skb->len - KALMIA_HEADER_LENGTH); /* subtract start header and end header */ usb_packet_length = skb->len - (2 * KALMIA_HEADER_LENGTH); @@ -310,12 +298,9 @@ kalmia_rx_fixup(struct usbnet *dev, struct sk_buff *skb) sizeof(HEADER_END_OF_USB_PACKET)) == 0); if (!is_last) { header_start = skb->data + ether_packet_length; - netdev_dbg( - dev->net, - "End header: %02x:%02x:%02x:%02x:%02x:%02x. Package length: %i\n", - header_start[0], header_start[1], - header_start[2], header_start[3], - header_start[4], header_start[5], + netdev_dbg(dev->net, + "End header: %6phC. Package length: %i\n", + header_start, skb->len - KALMIA_HEADER_LENGTH); } } diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index 56459215a22b..606eba2872bd 100644 --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -523,6 +523,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x19d2, 0x0002, 1)}, {QMI_FIXED_INTF(0x19d2, 0x0012, 1)}, {QMI_FIXED_INTF(0x19d2, 0x0017, 3)}, + {QMI_FIXED_INTF(0x19d2, 0x0019, 3)}, /* ONDA MT689DC */ {QMI_FIXED_INTF(0x19d2, 0x0021, 4)}, {QMI_FIXED_INTF(0x19d2, 0x0025, 1)}, {QMI_FIXED_INTF(0x19d2, 0x0031, 4)}, @@ -582,6 +583,7 @@ static const struct usb_device_id products[] = { {QMI_FIXED_INTF(0x1199, 0x901c, 8)}, /* Sierra Wireless EM7700 */ {QMI_FIXED_INTF(0x1bbb, 0x011e, 4)}, /* Telekom Speedstick LTE II (Alcatel One Touch L100V LTE) */ {QMI_FIXED_INTF(0x2357, 0x0201, 4)}, /* TP-LINK HSUPA Modem MA180 */ + {QMI_FIXED_INTF(0x2357, 0x9000, 4)}, /* TP-LINK MA260 */ {QMI_FIXED_INTF(0x1bc7, 0x1200, 5)}, /* Telit LE920 */ {QMI_FIXED_INTF(0x1e2d, 0x12d1, 4)}, /* Cinterion PLxx */ @@ -618,6 +620,7 @@ static const struct usb_device_id products[] = { {QMI_GOBI_DEVICE(0x05c6, 0x9265)}, /* Asus Gobi 2000 Modem device (VR305) */ {QMI_GOBI_DEVICE(0x05c6, 0x9235)}, /* Top Global Gobi 2000 Modem device (VR306) */ {QMI_GOBI_DEVICE(0x05c6, 0x9275)}, /* iRex Technologies Gobi 2000 Modem device (VR307) */ + {QMI_GOBI_DEVICE(0x0af0, 0x8120)}, /* Option GTM681W */ {QMI_GOBI_DEVICE(0x1199, 0x68a5)}, /* Sierra Wireless Modem */ {QMI_GOBI_DEVICE(0x1199, 0x68a9)}, /* Sierra Wireless Modem */ {QMI_GOBI_DEVICE(0x1199, 0x9001)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ @@ -631,7 +634,6 @@ static const struct usb_device_id products[] = { {QMI_GOBI_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */ {QMI_GOBI_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */ - {QMI_FIXED_INTF(0x1199, 0x9011, 5)}, /* alternate interface number!? */ {QMI_GOBI_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */ {QMI_GOBI_DEVICE(0x05c6, 0x9205)}, /* Gobi 2000 Modem device */ {QMI_GOBI_DEVICE(0x1199, 0x9013)}, /* Sierra Wireless Gobi 3000 Modem device (MC8355) */ diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c index 14e519888631..ee13f9eb740c 100644 --- a/drivers/net/usb/r8152.c +++ b/drivers/net/usb/r8152.c @@ -11,7 +11,6 @@ #include <linux/signal.h> #include <linux/slab.h> #include <linux/module.h> -#include <linux/version.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/mii.h> @@ -935,7 +934,8 @@ static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb, struct r8152 *tp = netdev_priv(netdev); struct net_device_stats *stats = rtl8152_get_stats(netdev); struct tx_desc *tx_desc; - int len, res; + unsigned int len; + int res; netif_stop_queue(netdev); len = skb->len; @@ -1749,18 +1749,7 @@ static struct usb_driver rtl8152_driver = { .resume = rtl8152_resume }; -static int __init usb_rtl8152_init(void) -{ - return usb_register(&rtl8152_driver); -} - -static void __exit usb_rtl8152_exit(void) -{ - usb_deregister(&rtl8152_driver); -} - -module_init(usb_rtl8152_init); -module_exit(usb_rtl8152_exit); +module_usb_driver(rtl8152_driver); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); diff --git a/drivers/net/usb/r815x.c b/drivers/net/usb/r815x.c new file mode 100644 index 000000000000..852392269718 --- /dev/null +++ b/drivers/net/usb/r815x.c @@ -0,0 +1,234 @@ +#include <linux/module.h> +#include <linux/netdevice.h> +#include <linux/mii.h> +#include <linux/usb.h> +#include <linux/usb/cdc.h> +#include <linux/usb/usbnet.h> + +#define RTL815x_REQT_READ 0xc0 +#define RTL815x_REQT_WRITE 0x40 +#define RTL815x_REQ_GET_REGS 0x05 +#define RTL815x_REQ_SET_REGS 0x05 + +#define MCU_TYPE_PLA 0x0100 +#define OCP_BASE 0xe86c +#define BASE_MII 0xa400 + +#define BYTE_EN_DWORD 0xff +#define BYTE_EN_WORD 0x33 +#define BYTE_EN_BYTE 0x11 + +#define R815x_PHY_ID 32 +#define REALTEK_VENDOR_ID 0x0bda + + +static int pla_read_word(struct usb_device *udev, u16 index) +{ + int data, ret; + u8 shift = index & 2; + __le32 ocp_data; + + index &= ~3; + + ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), + RTL815x_REQ_GET_REGS, RTL815x_REQT_READ, + index, MCU_TYPE_PLA, &ocp_data, sizeof(ocp_data), + 500); + if (ret < 0) + return ret; + + data = __le32_to_cpu(ocp_data); + data >>= (shift * 8); + data &= 0xffff; + + return data; +} + +static int pla_write_word(struct usb_device *udev, u16 index, u32 data) +{ + __le32 ocp_data; + u32 mask = 0xffff; + u16 byen = BYTE_EN_WORD; + u8 shift = index & 2; + int ret; + + data &= mask; + + if (shift) { + byen <<= shift; + mask <<= (shift * 8); + data <<= (shift * 8); + index &= ~3; + } + + ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), + RTL815x_REQ_GET_REGS, RTL815x_REQT_READ, + index, MCU_TYPE_PLA, &ocp_data, sizeof(ocp_data), + 500); + if (ret < 0) + return ret; + + data |= __le32_to_cpu(ocp_data) & ~mask; + ocp_data = __cpu_to_le32(data); + + ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), + RTL815x_REQ_SET_REGS, RTL815x_REQT_WRITE, + index, MCU_TYPE_PLA | byen, &ocp_data, + sizeof(ocp_data), 500); + + return ret; +} + +static int ocp_reg_read(struct usbnet *dev, u16 addr) +{ + u16 ocp_base, ocp_index; + int ret; + + ocp_base = addr & 0xf000; + ret = pla_write_word(dev->udev, OCP_BASE, ocp_base); + if (ret < 0) + goto out; + + ocp_index = (addr & 0x0fff) | 0xb000; + ret = pla_read_word(dev->udev, ocp_index); + +out: + return ret; +} + +static int ocp_reg_write(struct usbnet *dev, u16 addr, u16 data) +{ + u16 ocp_base, ocp_index; + int ret; + + ocp_base = addr & 0xf000; + ret = pla_write_word(dev->udev, OCP_BASE, ocp_base); + if (ret < 0) + goto out1; + + ocp_index = (addr & 0x0fff) | 0xb000; + ret = pla_write_word(dev->udev, ocp_index, data); + +out1: + return ret; +} + +static int r815x_mdio_read(struct net_device *netdev, int phy_id, int reg) +{ + struct usbnet *dev = netdev_priv(netdev); + + if (phy_id != R815x_PHY_ID) + return -EINVAL; + + return ocp_reg_read(dev, BASE_MII + reg * 2); +} + +static +void r815x_mdio_write(struct net_device *netdev, int phy_id, int reg, int val) +{ + struct usbnet *dev = netdev_priv(netdev); + + if (phy_id != R815x_PHY_ID) + return; + + ocp_reg_write(dev, BASE_MII + reg * 2, val); +} + +static int r8153_bind(struct usbnet *dev, struct usb_interface *intf) +{ + int status; + + status = usbnet_cdc_bind(dev, intf); + if (status < 0) + return status; + + dev->mii.dev = dev->net; + dev->mii.mdio_read = r815x_mdio_read; + dev->mii.mdio_write = r815x_mdio_write; + dev->mii.phy_id_mask = 0x3f; + dev->mii.reg_num_mask = 0x1f; + dev->mii.phy_id = R815x_PHY_ID; + dev->mii.supports_gmii = 1; + + return 0; +} + +static int r8152_bind(struct usbnet *dev, struct usb_interface *intf) +{ + int status; + + status = usbnet_cdc_bind(dev, intf); + if (status < 0) + return status; + + dev->mii.dev = dev->net; + dev->mii.mdio_read = r815x_mdio_read; + dev->mii.mdio_write = r815x_mdio_write; + dev->mii.phy_id_mask = 0x3f; + dev->mii.reg_num_mask = 0x1f; + dev->mii.phy_id = R815x_PHY_ID; + dev->mii.supports_gmii = 0; + + return 0; +} + +static const struct driver_info r8152_info = { + .description = "RTL8152 ECM Device", + .flags = FLAG_ETHER | FLAG_POINTTOPOINT, + .bind = r8152_bind, + .unbind = usbnet_cdc_unbind, + .status = usbnet_cdc_status, + .manage_power = usbnet_manage_power, +}; + +static const struct driver_info r8153_info = { + .description = "RTL8153 ECM Device", + .flags = FLAG_ETHER | FLAG_POINTTOPOINT, + .bind = r8153_bind, + .unbind = usbnet_cdc_unbind, + .status = usbnet_cdc_status, + .manage_power = usbnet_manage_power, +}; + +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_RTL8153) || defined(CONFIG_USB_RTL8153_MODULE) + .driver_info = 0, +#else + .driver_info = (unsigned long) &r8153_info, +#endif +}, + + { }, /* END */ +}; +MODULE_DEVICE_TABLE(usb, products); + +static struct usb_driver r815x_driver = { + .name = "r815x", + .id_table = products, + .probe = usbnet_probe, + .disconnect = usbnet_disconnect, + .suspend = usbnet_suspend, + .resume = usbnet_resume, + .reset_resume = usbnet_resume, + .supports_autosuspend = 1, + .disable_hub_initiated_lpm = 1, +}; + +module_usb_driver(r815x_driver); + +MODULE_AUTHOR("Hayes Wang"); +MODULE_DESCRIPTION("Realtek USB ECM device"); +MODULE_LICENSE("GPL"); |