kernel/linux.git/drivers/net/usb, branch linux-4.20.y

qmi_wwan: Add support for Quectel EG12/EM12

2019-03-10T06:10:11+00:00

[ Upstream commit 822e44b45eb991c63487c5e2ce7d636411870a8d ] Quectel EG12 (module)/EM12 (M.2 card) is a Cat. 12 LTE modem. The modem behaves in the same way as the EP06, so the "set DTR"-quirk must be applied and the diagnostic-interface check performed. Since the diagnostic-check now applies to more modems, I have renamed the function from quectel_ep06_diag_detected() to quectel_diag_detected(). Signed-off-by: Kristian Evensen Acked-by: Bjørn Mork Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

net: usb: asix: ax88772_bind return error when hw_reset fail

2019-03-05T16:59:41+00:00

[ Upstream commit 6eea3527e68acc22483f4763c8682f223eb90029 ] The ax88772_bind() should return error code immediately when the PHY was not reset properly through ax88772a_hw_reset(). Otherwise, The asix_get_phyid() will block when get the PHY Identifier from the PHYSID1 MII registers through asix_mdio_read() due to the PHY isn't ready. Furthermore, it will produce a lot of error message cause system crash.As follows: asix 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 asix 1-1:1.0 (unnamed net_device) (uninitialized): Failed to send software reset: ffffffb9 asix 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 asix 1-1:1.0 (unnamed net_device) (uninitialized): Failed to enable software MII access asix 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 asix 1-1:1.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 asix 1-1:1.0 (unnamed net_device) (uninitialized): Failed to enable software MII access asix 1-1:1.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 ... Signed-off-by: Zhang Run Reviewed-by: Yang Wei Tested-by: Marcel Ziswiler Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

usbnet: smsc95xx: fix rx packet alignment

2019-02-12T19:02:08+00:00

[ Upstream commit 810eeb1f41a9a272eedc94ca18c072e75678ede4 ] The smsc95xx driver already takes into account the NET_IP_ALIGN parameter when setting up the receive packet data, which means we do not need to worry about aligning the packets in the usbnet driver. Adding the EVENT_NO_IP_ALIGN means that the IPv4 header is now passed to the ip_rcv() routine with the start on an aligned address. Tested on Raspberry Pi B3. Signed-off-by: Ben Dooks Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

qmi_wwan: add MTU default to qmap network interface

2019-01-26T08:20:38+00:00

[ Upstream commit f87118d5760f00af7228033fbe783c7f380d2866 ] This patch adds MTU default value to qmap network interface in order to avoid "RTNETLINK answers: No buffer space available" error when setting an ipv6 address. Signed-off-by: Daniele Palmas Acked-by: Bjørn Mork Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

qmi_wwan: Fix qmap header retrieval in qmimux_rx_fixup

2018-12-21T18:58:45+00:00

This patch fixes qmap header retrieval when modem is configured for dl data aggregation. Signed-off-by: Daniele Palmas Signed-off-by: David S. Miller

qmi_wwan: Add support for Fibocom NL678 series

2018-12-21T18:51:21+00:00

Added support for Fibocom NL678 series cellular module QMI interface. Using QMI_QUIRK_SET_DTR required for Qualcomm MDM9x40 series chipsets. Signed-off-by: Jörgen Storvist Signed-off-by: David S. Miller

lan78xx: Resolve issue with changing MAC address

2018-12-19T05:40:59+00:00

Current state for the lan78xx driver does not allow for changing the MAC address of the interface, without either removing the module (if you compiled it that way) or rebooting the machine. If you attempt to change the MAC address, ifconfig will show the new address, however, the system/interface will not respond to any traffic using that configuration. A few short-term options to work around this are to unload the module and reload it with the new MAC address, change the interface to "promisc", or reboot with the correct configuration to change the MAC. This patch enables the ability to change the MAC address via fairly normal means... ifdown modify entry in /etc/network/interfaces OR a similar method ifup Then test via any network communication, such as ICMP requests to gateway. My only test platform for this patch has been a raspberry pi model 3b+. Signed-off-by: Jason Martinsen ----- Signed-off-by: David S. Miller

qmi_wwan: Added support for Telit LN940 series

2018-12-15T19:46:43+00:00

Added support for the Telit LN940 series cellular modules QMI interface. QMI_QUIRK_SET_DTR quirk requied for Qualcomm MDM9x40 chipset. Signed-off-by: Jörgen Storvist Acked-by: Bjørn Mork Signed-off-by: David S. Miller

qmi_wwan: Added support for Fibocom NL668 series

2018-12-15T19:31:59+00:00

Added support for Fibocom NL668 series QMI interface. Using QMI_QUIRK_SET_DTR required for Qualcomm MDM9x07 chipsets. Signed-off-by: Jörgen Storvist Signed-off-by: David S. Miller

r8152: Add support for MAC address pass through on RTL8153-BND

2018-12-14T22:37:45+00:00

All previous docks and dongles that have supported this feature use the RTL8153-AD chip. RTL8153-BND is a new chip that will be used in upcoming Dell type-C docks. It should be added to the whitelist of devices to activate MAC address pass through. Per confirming with Realtek all devices containing RTL8153-BND should activate MAC pass through and there won't use pass through bit on efuse like in RTL8153-AD. Signed-off-by: Mario Limonciello Signed-off-by: David S. Miller