linux/drivers/net/usb, branch v3.10.2

qmi_wwan: add various Novatel Gobi1K IDs

2013-06-24T07:08:38Z

Found in the Windows INF files while investigating the Novatel/Verizon USB-1000 device. The USB-1000 is verified as a Gobi1K device and works with QMI after loading appropriate firmware. Signed-off-by: Dan Williams Acked-by: Bjørn Mork Signed-off-by: David S. Miller

qmi_wwan/cdc_ether: let qmi_wwan handle the Huawei E1820

2013-06-11T09:43:22Z

Another QMI speaking Qualcomm based device, which should be driven by qmi_wwan, while cdc_ether should ignore it. Like on other Huawei devices, the wwan function can appear either as a single vendor specific interface or as a CDC ECM class function using separate control and data interfaces. The ECM control interface protocol is 0xff, likely in an attempt to indicate that vendor specific management is required. In addition to the near standard CDC class, Huawei also add vendor specific AT management commands to their firmwares. This is probably an attempt to support non-Windows systems using standard class drivers. Unfortunately, this part of the firmware is often buggy. Linux is much better off using whatever native vendor specific management protocol the device offers, and Windows uses, whenever possible. This means QMI in the case of Qualcomm based devices. The E1820 has been verified to work fine with QMI. Matching on interface number is necessary to distiguish the wwan function from serial functions in the single interface mode, as both function types will have class/subclass/function set to ff/ff/ff. The control interface number does not change in CDC ECM mode, so the interface number matching rule is sufficient to handle both modes. The cdc_ether blacklist entry is only relevant in CDC ECM mode, but using a similar interface number based rule helps document this as a transfer from one driver to another. Other Huawei 02/06/ff devices are left with the cdc_ether driver because we do not know whether they are based on Qualcomm chips. The Huawei specific AT command management is known to be somewhat hardware independent, and their usage of these class codes may also be independent of the modem hardware. Reported-by: Graham Inggs Signed-off-by: Bjørn Mork Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-05-24T15:27:32Z

Pull networking fixes from David Miller: "It's been a while since my last pull request so quite a few fixes have piled up." Indeed. 1) Fix nf_{log,queue} compilation with PROC_FS disabled, from Pablo Neira Ayuso. 2) Fix data corruption on some tg3 chips with TSO enabled, from Michael Chan. 3) Fix double insertion of VLAN tags in be2net driver, from Sarveshwar Bandi. 4) Don't have TCP's MD5 support pass > PAGE_SIZE page offsets in scatter-gather entries into the crypto layer, the crypto layer can't handle that. From Eric Dumazet. 5) Fix lockdep splat in 802.1Q MRP code, also from Eric Dumazet. 6) Fix OOPS in netfilter log module when called from conntrack, from Hans Schillstrom. 7) FEC driver needs to use netif_tx_{lock,unlock}_bh() rather than the non-BH disabling variants. From Fabio Estevam. 8) TCP GSO can generate out-of-order packets, fix from Eric Dumazet. 9) vxlan driver doesn't update 'used' field of fdb entries when it should, from Sridhar Samudrala. 10) ipv6 should use kzalloc() to allocate inet6 socket cork options, otherwise we can OOPS in ip6_cork_release(). From Eric Dumazet. 11) Fix races in bonding set mode, from Nikolay Aleksandrov. 12) Fix checksum generation regression added by "r8169: fix 8168evl frame padding.", from Francois Romieu. 13) ip_gre can look at stale SKB data pointer, fix from Eric Dumazet. 14) Fix checksum handling when GSO is enabled in bnx2x driver with certain chips, from Yuval Mintz. 15) Fix double free in batman-adv, from Martin Hundebøll. 16) Fix device startup synchronization with firmware in tg3 driver, from Nithin Sujit. 17) perf networking dropmonitor doesn't work at all due to mixed up trace parameter ordering, from Ben Hutchings. 18) Fix proportional rate reduction handling in tcp_ack(), from Nandita Dukkipati. 19) IPSEC layer doesn't return an error when a valid state is detected, causing an OOPS. Fix from Timo Teräs. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (85 commits) be2net: bug fix on returning an invalid nic descriptor tcp: xps: fix reordering issues net: Revert unused variable changes. xfrm: properly handle invalid states as an error virtio_net: enable napi for all possible queues during open tcp: bug fix in proportional rate reduction. net: ethernet: sun: drop unused variable net: ethernet: korina: drop unused variable net: ethernet: apple: drop unused variable qmi_wwan: Added support for Cinterion's PLxx WWAN Interface perf: net_dropmonitor: Remove progress indicator perf: net_dropmonitor: Use bisection in symbol lookup perf: net_dropmonitor: Do not assume ordering of dictionaries perf: net_dropmonitor: Fix symbol-relative addresses perf: net_dropmonitor: Fix trace parameter order net: fec: use a more proper compatible string for MVF type device qlcnic: Fix updating netdev->features qlcnic: remove netdev->trans_start updates within the driver qlcnic: Return proper error codes from probe failure paths tg3: Update version to 3.132 ...

qmi_wwan: Added support for Cinterion's PLxx WWAN Interface

2013-05-22T22:12:15Z

Added support for Cinterion's PLxx WWAN Interface by adding QMI_FIXED_INTF with Cinterion's Vendor ID as well as Product ID and WWAN Interface Number. Signed-off-by: Hans-Christoph Schemmel Signed-off-by: Christian Schmiedl Acked-by: Bjørn Mork Signed-off-by: David S. Miller

drivers: net: usb: rtl8150: concurrent URB bugfix

2013-05-20T20:42:05Z

This patch fixes a potential race with concurrently running asynchronous write requests. The values for device's RX control register are now stored in dynamically allocated buffers so each URB submission has it's own copy. Doing it the old way is data clobbering prone. This patch is against latest 'net' tree. Signed-off-by: Petko Manolov Signed-off-by: David S. Miller

USB: remove remaining instances of USB_SUSPEND

2013-05-15T17:44:44Z

Commit 84ebc10294a3d7be4c66f51070b7aedbaa24de9b (USB: remove CONFIG_USB_SUSPEND option) failed to remove all of the usages of USB_SUSPEND throughout the kernel. This patch (as1677) removes the remaining instances of that symbol. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman

sierra_net: keep status interrupt URB active

2013-05-08T20:13:29Z

The driver and firmware sync up through SYNC messages, and the firmware's affirmative reply to these SYNC messages appears to be the "Reset" indication received via the status interrupt endpoint. Thus the driver needs the status interrupt endpoint always active so that the Reset indication can be received even if the netdev is closed, which is the case right after device insertion. If the Reset indication is not received by the driver, it continues sending SYNC messages to the firmware, which crashes about 10 seconds later and the device stops responding. Signed-off-by: Dan Williams Signed-off-by: David S. Miller

usbnet: allow status interrupt URB to always be active

2013-05-08T20:13:29Z

Some drivers (sierra_net) need the status interrupt URB active even when the device is closed, because they receive custom indications from firmware. Add functions to refcount the status interrupt URB submit/kill operation so that sub-drivers and the generic driver don't fight over whether the status interrupt URB is active or not. A sub-driver can call usbnet_status_start() at any time, but the URB is only submitted the first time the function is called. Likewise, when the sub-driver is done with the URB, it calls usbnet_status_stop() but the URB is only killed when all users have stopped it. The URB is still killed and re-submitted for suspend/resume, as before, with the same refcount it had at suspend. Signed-off-by: Dan Williams Acked-by: Oliver Neukum Signed-off-by: David S. Miller

qmi_wwan/cdc_ether: add device IDs for Dell 5804 (Novatel E371) WWAN card

2013-05-08T19:08:14Z

A rebranded Novatel E371 for AT&T's LTE bands. qmi_wwan should drive this device, while cdc_ether should ignore it. Even though the USB descriptors are plain CDC-ETHER that USB interface is a QMI interface. Cc: Signed-off-by: Dan Williams Acked-by: Bjørn Mork Signed-off-by: David S. Miller

net/usb: new driver for RTL8152

2013-05-06T20:16:52Z

Add new driver for supporting Realtek RTL8152 Based USB 2.0 Ethernet Adapters Signed-off-by: Hayes Wang Cc: Realtek linux nic maintainers Signed-off-by: David S. Miller