kernel/drivers/net/usb, branch linux-4.1.y

NET: usb: qmi_wwan: add support for ublox R410M PID 0x90b2

2018-05-23T01:36:40Z

[ Upstream commit 9306b38e42cb266f98bff6f6f4c1c652aa79ba45 ] This patch adds support for PID 0x90b2 of ublox R410M. qmicli -d /dev/cdc-wdm0 --dms-get-manufacturer [/dev/cdc-wdm0] Device manufacturer retrieved: Manufacturer: 'u-blox' qmicli -d /dev/cdc-wdm0 --dms-get-model [/dev/cdc-wdm0] Device model retrieved: Model: 'SARA-R410M-02B' Signed-off-by: SZ Lin (林上智) Cc: stable Acked-by: Bjørn Mork Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

cdc_ether: flag the Cinterion AHS8 modem by gemalto as WWAN

2018-05-23T01:36:32Z

[ Upstream commit 53765341ee821c0a0f1dec41adc89c9096ad694c ] The Cinterion AHS8 is a 3G device with one embedded WWAN interface using cdc_ether as a driver. The modem is controlled via AT commands through the exposed TTYs. AT+CGDCONT write command can be used to activate or deactivate a WWAN connection for a PDP context defined with the same command. UE supports one WWAN adapter. Signed-off-by: Bassem Boubaker Acked-by: Oliver Neukum Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

USB: cdc_subset: only build when one driver is enabled

2018-03-04T15:28:30Z

[ Upstream commit f3bb23764fac042d189129d485d3a9246cb777da ] This avoids a harmless randconfig warning I get when USB_NET_CDC_SUBSET is enabled, but all of the more specific drivers are not: drivers/net/usb/cdc_subset.c:241:2: #warning You need to configure some hardware for this driver The current behavior is clearly intentional, giving a warning when a user picks a configuration that won't do anything good. The only reason for even addressing this is that I'm getting close to eliminating all 'randconfig' warnings on ARM, and this came up a couple of times. My workaround is to not even build the module when none of the configurations are enable. Alternatively we could simply remove the #warning (nothing wrong for compile-testing), turn it into a runtime warning, or change the Kconfig options into a menu to hide CONFIG_USB_NET_CDC_SUBSET. Signed-off-by: Arnd Bergmann Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

cx82310_eth: use skb_cow_head() to deal with cloned skbs

2018-03-01T03:09:35Z

[ Upstream commit a9e840a2081ed28c2b7caa6a9a0041c950b3c37d ] We need to ensure there is enough headroom to push extra header, but we also need to check if we are allowed to change headers. skb_cow_head() is the proper helper to deal with this. Fixes: cc28a20e77b2 ("introduce cx82310_eth: Conexant CX82310-based ADSL router USB ethernet driver") Signed-off-by: Eric Dumazet Cc: James Hughes Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

smsc75xx: use skb_cow_head() to deal with cloned skbs

2018-03-01T03:09:35Z

[ Upstream commit b7c6d2675899cfff0180412c63fc9cbd5bacdb4d ] We need to ensure there is enough headroom to push extra header, but we also need to check if we are allowed to change headers. skb_cow_head() is the proper helper to deal with this. Fixes: d0cad871703b ("smsc75xx: SMSC LAN75xx USB gigabit ethernet adapter driver") Signed-off-by: Eric Dumazet Cc: James Hughes Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

sr9700: use skb_cow_head() to deal with cloned skbs

2018-03-01T03:09:35Z

[ Upstream commit d532c1082f68176363ed766d09bf187616e282fe ] We need to ensure there is enough headroom to push extra header, but we also need to check if we are allowed to change headers. skb_cow_head() is the proper helper to deal with this. Fixes: c9b37458e956 ("USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver Support") Signed-off-by: Eric Dumazet Cc: James Hughes Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

r8152: use test_and_clear_bit

2018-03-01T03:09:35Z

[ Upstream commit 216a8349d3a0dd1bc2afbcc821e374c8f929bd62 ] Replace test_bit() followed by clear_bit() with test_and_clear_bit(). Signed-off-by: Hayes Wang Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: qmi_wwan: add Sierra EM7565 1199:9091

2018-03-01T00:32:18Z

[ Upstream commit aceef61ee56898cfa7b6960fb60b9326c3860441 ] Sierra Wireless EM7565 is an Qualcomm MDM9x50 based M.2 modem. The USB id is added to qmi_wwan.c to allow QMI communication with the EM7565. Signed-off-by: Sebastian Sjoholm Acked-by: Bjørn Mork Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: qmi_wwan: Add USB IDs for MDM6600 modem on Motorola Droid 4

2018-03-01T00:32:13Z

[ Upstream commit 4071898bf0f4d79ff353db327af2a15123272548 ] This gets qmicli working with the MDM6600 modem. Cc: Bjørn Mork Reviewed-by: Sebastian Reichel Tested-by: Sebastian Reichel Signed-off-by: Tony Lindgren Acked-by: Bjørn Mork Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

r8152: fix the list rx_done may be used without initialization

2018-03-01T00:32:13Z

[ Upstream commit 98d068ab52b4b11d403995ed14154660797e7136 ] The list rx_done would be initialized when the linking on occurs. Therefore, if a napi is scheduled without any linking on before, the following kernel panic would happen. BUG: unable to handle kernel NULL pointer dereference at 000000000000008 IP: [] r8152_poll+0xe1e/0x1210 [r8152] PGD 0 Oops: 0002 [#1] SMP Signed-off-by: Hayes Wang Signed-off-by: David S. Miller Signed-off-by: Sasha Levin