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7b49cd1c9e
linux/drivers/net
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Benjamin Herrenschmidt 7b49cd1c9e ftgmac100: Directly receive into sk_buffs 
The current driver receive path allocates pages and stashes
them into SKB fragments. This is not particularly useful as
we don't support jumbo frames (which wouldn't be great with
the small FIFOs on all the known implementations) anyway.

It also makes us flush the caches and allocate more memory
for RX than necessary.

So set our RX buf to our max packet size instead (which we
bump to 1536 bytes to account for packets with vlan tags
etc...) like most other ethernet drivers.

Then allocate skbs when populating the receive ring and DMA
directly into them.

This simplifies the RX path further.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-06 15:39:45 -07:00
..
appletalk
arcnet lib/vsprintf.c: remove %Z support 2017-02-27 18:43:47 -08:00
bonding bonding: attempt to better support longer hw addresses 2017-04-05 18:44:54 -07:00
caif virtio: allow drivers to request IRQ affinity when creating VQs 2017-02-27 20:54:04 +02:00
can can: hi311x: Add Holt HI-311x CAN driver 2017-04-04 17:35:59 +02:00
cris net: cris: eth_v10: use new api ethtool_{get|set}_link_ksettings 2017-03-27 15:53:19 -07:00
dsa net: dsa: loop: Initialize err in dsa_loop_vlan_dump 2017-04-06 13:33:17 -07:00
ethernet ftgmac100: Directly receive into sk_buffs 2017-04-06 15:39:45 -07:00
fddi
fjes Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-23 16:41:27 -07:00
hamradio driver core patches for 4.11-rc1 2017-02-22 11:44:32 -08:00
hippi
hyperv netvsc: fix dereference before null check errors 2017-03-27 16:00:58 -07:00
ieee802154 net: break include loop netdevice.h, dsa.h, devlink.h 2017-03-28 22:46:04 -07:00
ipvlan
irda irda: vlsi_ir: fix check for DMA mapping errors 2017-03-25 20:14:40 -07:00
phy Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-04-06 08:24:51 -07:00
plip
ppp sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
slip sched/headers: Prepare for new header dependencies before moving code to <linux/sched/signal.h> 2017-03-02 08:42:29 +01:00
team team: use ETH_MAX_MTU as max mtu 2017-03-08 22:19:17 -08:00
usb net: usbnet: Remove unused driver_name variable 2017-04-06 12:25:23 -07:00
vmxnet3 net: vmxnet3: use new api ethtool_{get|set}_link_ksettings 2017-03-22 19:26:52 -07:00
wan ucc/hdlc: fix two little issue 2017-03-13 21:53:48 -07:00
wimax net: wimax/i2400m: fix NULL-deref at probe 2017-03-13 12:28:40 -07:00
wireless wireless-drivers fixes for 4.11 2017-04-04 10:28:38 -07:00
xen-netback xen-netback: fix race condition on XenBus disconnect 2017-03-12 23:44:43 -07:00
dummy.c Enable tx timestamping on loopback and dummy 2017-03-21 14:40:01 -07:00
eql.c
geneve.c geneve: lock RCU on TX path 2017-03-01 09:58:31 -08:00
gtp.c gtp: support SGSN-side tunnels 2017-03-25 20:11:19 -07:00
ifb.c
Kconfig vmxnet3: prevent building with 64K pages 2017-02-17 15:25:49 -05:00
LICENSE.SRC
loopback.c Cleanup some warning from timestamping code. 2017-03-21 14:40:02 -07:00
macsec.c macsec: fix validation failed in asynchronous operation. 2017-02-21 13:13:51 -05:00
macvlan.c
macvtap.c sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
Makefile net: phy: Allow building mdio-boardinfo into the kernel 2017-03-29 10:32:32 -07:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c net: net_netdev: use new api ethtool_{get|set}_link_ksettings 2017-03-13 15:25:53 -07:00
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c sched/headers: Move task_struct::signal and task_struct::sighand types and accessors into <linux/sched/signal.h> 2017-03-03 01:43:37 +01:00
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-23 16:41:27 -07:00
veth.c net: veth: use new api ethtool_{get|set}_link_ksettings 2017-03-29 14:07:22 -07:00
virtio_net.c net: virtio_net: use new api ethtool_{get|set}_link_ksettings 2017-03-22 19:26:52 -07:00
vrf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-03-23 16:41:27 -07:00
vxlan.c vxlan: fix ND proxy when skb doesn't have transport header offset 2017-04-03 18:50:42 -07:00
xen-netfront.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-02-22 10:15:09 -08:00