diff options
| author | Jarod Wilson <[email protected]> | 2016-10-20 17:55:17 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-10-20 18:51:08 +0000 |
| commit | f77f0aee4da4beff5042b49913e856539f23adff (patch) | |
| tree | 841fd40b4a4953dd91cdac947964bc78571fd7ff /drivers/net/xen-netback/interface.c | |
| parent | ethernet: use net core MTU range checking in more drivers (diff) | |
| download | kernel-f77f0aee4da4beff5042b49913e856539f23adff.tar.gz kernel-f77f0aee4da4beff5042b49913e856539f23adff.zip | |
net: use core MTU range checking in USB NIC drivers
usbnet:
- Remove stale new_mtu <= 0 check in usbnet.c
- Set min_mtu = 0, max_mtu = 65535 (sub-drivers must set their own
max_mtu and/or min_mtu as needed)
r8152:
- Set appropriate max_mtu for different variants (1500 or 9194)
lan78xx:
- Set max_mtu = 9000
asix_driver:
- max_mtu = 16384 for ax88178 variant
ax88179:
- max_mtu = 4088
cdc_ncm:
- max_mtu from hardware
cdc-phonet:
- min_mtu = 6, max_mtu = 65541
sierra_net:
- max_mtu = 1500, call usbnet_change_mtu directly
- sierra_net_change_mtu checked for MTU > 1500, then called
usbnet_change_mtu, but if we set max_mtu to let the network core handle
the range check, then we can simply call usbnet_change_mtu directly
smsc75xx:
- max_mtu = 9000
CC: [email protected]
CC: Woojung Huh <[email protected]>
CC: Microchip Linux Driver Support <[email protected]>
CC: Hayes Wang <[email protected]>
CC: Oliver Neukum <[email protected]>
CC: Steve Glendinning <[email protected]>
Signed-off-by: Jarod Wilson <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions