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a4abd7a80a
linux/drivers/net/usb
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Bjørn Mork a4abd7a80a usbnet: fix alignment for frames with no ethernet header 
The qmi_wwan minidriver support a 'raw-ip' mode where frames are
received without any ethernet header. This causes alignment issues
because the skbs allocated by usbnet are "IP aligned".

Fix by allowing minidrivers to disable the additional alignment
offset. This is implemented using a per-device flag, since the same
minidriver also supports 'ethernet' mode.

Fixes: 32f7adf633 ("net: qmi_wwan: support "raw IP" mode")
Reported-and-tested-by: Jay Foster <jay@systech.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-07 14:32:30 -05:00
..
asix_common.c net: Remove useless function skb_header_release 2017-09-22 20:43:13 -07:00
asix_devices.c net: usb: asix: fill null-ptr-deref in asix_suspend 2017-11-09 09:22:13 +09:00
asix.h asix: Fix small memory leak in ax88772_unbind() 2017-08-07 10:10:19 -07:00
ax88172a.c net: usbnet: support 64bit stats 2017-04-03 19:09:40 -07:00
ax88179_178a.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-06-30 12:43:08 -04:00
catc.c net: usb: Convert timers to use timer_setup() 2017-10-18 12:40:26 +01:00
cdc_eem.c
cdc_ether.c net: cdc_ether: fix divide by 0 on bad descriptors 2017-11-08 13:42:01 +09:00
cdc_mbim.c net: cdc_mbim: apply "NDP to end" quirk to HP lt4132 2017-07-03 02:19:36 -07:00
cdc_ncm.c net: cdc_ncm: GetNtbFormat endian fix 2017-11-15 19:43:54 +09:00
cdc_subset.c
cdc-phonet.c net: usb: cdc-phonet: constify usb_device_id 2017-08-08 17:47:58 -07:00
ch9200.c net: ch9200: add missing USB-descriptor endianness conversions 2017-05-12 12:15:46 -04:00
cx82310_eth.c cx82310_eth: use skb_cow_head() to deal with cloned skbs 2017-04-21 13:24:05 -04:00
dm9601.c net: usbnet: support 64bit stats 2017-04-03 19:09:40 -07:00
gl620a.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
hso.c net: usb: hso.c: remove unneeded DRIVER_LICENSE #define 2017-11-18 10:37:00 +09:00
huawei_cdc_ncm.c cdc_ncm: Set NTB format again after altsetting switch for Huawei devices 2017-07-14 08:15:05 -07:00
int51x1.c net: introduce __skb_put_[zero, data, u8] 2017-06-20 13:30:14 -04:00
ipheth.c usbnet: ipheth: fix potential null pointer dereference in ipheth_carrier_set 2017-11-19 12:23:57 +09:00
kalmia.c networking: convert many more places to skb_put_zero() 2017-06-16 11:48:35 -04:00
kaweth.c net: usb: kaweth: constify usb_device_id 2017-08-08 17:47:59 -07:00
Kconfig usb: plusb: Add support for PL-27A1 2017-04-25 10:08:16 -04:00
lan78xx.c net: usb: Convert timers to use timer_setup() 2017-10-18 12:40:26 +01:00
lan78xx.h
lg-vl600.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mcs7830.c net: usbnet: support 64bit stats 2017-04-03 19:09:40 -07:00
net1080.c networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00
pegasus.c usbnet: pegasus: Use net_device_stats from struct net_device 2017-04-07 07:03:33 -07:00
pegasus.h usbnet: pegasus: Use net_device_stats from struct net_device 2017-04-07 07:03:33 -07:00
plusb.c usb: plusb: Add support for PL-27A1 2017-04-25 10:08:16 -04:00
qmi_wwan.c usbnet: fix alignment for frames with no ethernet header 2017-12-07 14:32:30 -05:00
r8152.c drivers/net/usb: add device id for TP-LINK UE300 USB 3.0 Ethernet 2017-10-24 18:31:14 +09:00
rndis_host.c rndis_host: support Novatel Verizon USB730L 2017-10-03 14:30:46 -07:00
rtl8150.c net: usb: rtl8150: constify usb_device_id 2017-08-08 17:47:59 -07:00
sierra_net.c net: usb: Convert timers to use timer_setup() 2017-10-18 12:40:26 +01:00
smsc75xx.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-21 20:23:53 -07:00
smsc75xx.h
smsc95xx.c smsc95xx: Configure pause time to 0xffff when tx flow control enabled 2017-09-12 20:36:30 -07:00
smsc95xx.h smsc95xx: Add comments to the registers definition 2017-04-17 13:04:52 -04:00
sr9700.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-21 20:23:53 -07:00
sr9700.h
sr9800.c net: usbnet: support 64bit stats 2017-04-03 19:09:40 -07:00
sr9800.h
usbnet.c usbnet: fix alignment for frames with no ethernet header 2017-12-07 14:32:30 -05:00
zaurus.c networking: add and use skb_put_u8() 2017-06-16 11:48:40 -04:00