OpenCloudOS-Kernel/drivers/net
Petri Gynther 7ee4062562 net: bcmgenet: cleanup for dmadesc_set()
dmadesc_set() is used for setting the Tx buffer DMA address, length,
and status bits on a Tx ring descriptor when a frame is being Tx'ed.

Always set the Tx buffer DMA address first, before updating the length
and status bits, i.e. giving the Tx descriptor to the hardware.

The reason this is a cleanup rather than a fix is that the hardware
won't transmit anything from a Tx ring until the TDMA producer index
has been incremented. As long as the dmadesc_set() writes complete
before the TDMA producer index write, life is good.

Signed-off-by: Petri Gynther <pgynther@google.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-05 19:33:52 -04:00
..
appletalk
arcnet
bonding bonding: fix bond_get_stats() 2016-03-18 23:14:15 -04:00
caif
can can: rcar_can: Add r8a7795 support 2016-03-10 10:30:21 +01:00
cris
dsa net: dsa: mv88e6131: enable hardware bridging 2016-04-04 21:31:35 -04:00
ethernet net: bcmgenet: cleanup for dmadesc_set() 2016-04-05 19:33:52 -04:00
fddi defxx: fix build warning 2016-01-25 10:51:52 -08:00
fjes
hamradio dmascc: Return correct error codes 2016-02-16 15:32:34 -05:00
hippi
hyperv hv_netvsc: Fix the order of num_sc_offered decrement 2016-03-23 21:51:08 -04:00
ieee802154 mrf24j40: add writeable missing reg 2016-02-23 20:29:40 +01:00
ipvlan vlan: propagate gso_max_segs 2016-03-17 21:05:01 -04:00
irda irda: sh_irda: remove driver 2016-04-04 16:24:13 -04:00
phy net: phy: bcm7xxx: Add entries for Broadcom BCM7346 and BCM7362 2016-03-25 11:37:57 -04:00
plip net: plip: use new parport device model 2016-01-09 21:02:05 -05:00
ppp ppp: take reference on channels netns 2016-03-23 14:35:31 -04:00
slip
team team: team should sync the port's uc/mc addrs when add a port 2016-03-30 17:06:58 -04:00
usb net: usb: cdc_ncm: adding Telit LE910 V2 mobile broadband card 2016-03-31 17:15:35 -04:00
vmxnet3 vmxnet3: fix lock imbalance in vmxnet3_tq_xmit() 2016-03-14 13:10:29 -04:00
wan farsync: fix off-by-one bug in fst_add_one 2016-03-14 13:09:49 -04:00
wimax
wireless Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2016-03-19 10:05:34 -07:00
xen-netback xen-netback: reduce log spam 2016-03-13 22:08:01 -04:00
Kconfig macsec: introduce IEEE 802.1AE driver 2016-03-13 22:40:24 -04:00
LICENSE.SRC
Makefile macsec: introduce IEEE 802.1AE driver 2016-03-13 22:40:24 -04:00
Space.c
dummy.c
eql.c
geneve.c geneve: fix populating tclass in geneve_get_v6_dst 2016-03-20 13:44:34 -04:00
ifb.c
loopback.c
macsec.c macsec: introduce IEEE 802.1AE driver 2016-03-13 22:40:24 -04:00
macvlan.c vlan: propagate gso_max_segs 2016-03-17 21:05:01 -04:00
macvtap.c macvtap: always pass ethernet header in linear 2016-03-11 14:45:21 -05:00
mdio.c
mii.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c rapidio/rionet: add mport removal handling 2016-03-22 15:36:02 -07:00
sb1000.c
sungem_phy.c
tun.c sock: enable timestamping using control messages 2016-04-04 15:50:30 -04:00
veth.c veth: implement ndo_set_rx_headroom 2016-03-01 15:54:31 -05:00
virtio_net.c virtio/vhost: new features, performance improvements, cleanups 2016-03-20 13:28:18 -07:00
vrf.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-03-08 12:34:12 -05:00
vxlan.c vxlan: fix too large pskb_may_pull with remote checksum 2016-03-21 13:32:19 -04:00
xen-netfront.c xen-netfront: request Tx response events more often 2016-01-28 16:08:55 -08:00