linux/drivers/net
Thomas Gleixner 35bdafb576 can: c_can: Remove tx locking
Mark suggested to use one IF for the softirq and the other for the
xmit function to avoid the xmit lock.

That requires to write the frame into the interface first, then handle
the echo skb and store the dlc before committing the TX request to the
message ram.

We use an atomic to handle the active buffers instead of reading the
MSGVAL register as thats way faster especially on PCH/x86.

Suggested-by: Mark <mark5@del-llc.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-04-24 22:09:01 +02:00
..
appletalk
arcnet drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
bonding bonding: Remove debug_fs files when module init fails 2014-04-11 15:04:40 -04:00
caif caif: delete unnecessary field initialization 2014-02-17 00:29:23 -05:00
can can: c_can: Remove tx locking 2014-04-24 22:09:01 +02:00
cris
dsa
ethernet gianfar: Check if phydev present on ethtool -A 2014-04-24 13:36:16 -04:00
fddi drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
hamradio yam: replace del_timer by del_timer_sync 2014-03-27 15:28:06 -04:00
hippi drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
hyperv Drivers: net: hyperv: Address UDP checksum issues 2014-04-11 15:15:12 -04:00
ieee802154 at86rf230: fix __at86rf230_read_subreg function 2014-04-15 00:08:22 -04:00
irda irtty-sir.c: Do not set_termios() on irtty_close() 2014-02-17 16:27:51 -05:00
phy net/phy: micrel: fix bugged test on device tree loading for ksz9021 2014-04-23 14:58:58 -04:00
plip
ppp net: ppp: use sk_unattached_filter api 2014-03-31 00:45:09 -04:00
slip
team team: forbid incorrect fall-through in notifier 2014-04-24 13:26:32 -04:00
usb r8152: check RTL8152_UNPLUG 2014-04-12 01:59:38 -04:00
vmxnet3 vmxnet3: Call dev_kfree_skb_any instead of dev_kfree_skb. 2014-03-24 21:19:23 -07:00
wan driver/net: cosa driver uses udelay incorrectly 2014-04-15 00:08:22 -04:00
wimax wimax/i2400m: remove open-coded skb_cow_head. 2014-03-29 17:49:47 -04:00
wireless mwifiex: fix hung task on command timeout 2014-04-15 13:27:05 -04:00
xen-netback xen-netback: Trivial format string fix 2014-04-04 10:49:53 -04:00
dummy.c net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq 2014-03-14 22:41:36 -04:00
eql.c eql: use __dev_get_by_name instead of dev_get_by_name to find interface 2014-01-14 18:50:46 -08:00
ifb.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-29 18:48:54 -04:00
Kconfig netpoll: Remove dead packet receive code (CONFIG_NETPOLL_TRAP) 2014-03-17 15:48:12 -04:00
LICENSE.SRC
loopback.c net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq 2014-03-14 22:41:36 -04:00
macvlan.c net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq 2014-03-14 22:41:36 -04:00
macvtap.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
Makefile
mdio.c
mii.c
netconsole.c
nlmon.c net: nlmon: flag nlmon devs with LLTX/SG 2014-03-28 16:49:47 -04:00
ntb_netdev.c NTB: Code Style Clean-up 2014-04-07 10:59:19 -07:00
rionet.c rapidio: rework device hierarchy and introduce mport class of devices 2014-04-07 16:36:07 -07:00
sb1000.c
Space.c
sungem_phy.c
tun.c drivers/net: Use RCU_INIT_POINTER(x, NULL) in tun.c 2014-03-27 00:18:09 -04:00
veth.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-29 18:48:54 -04:00
virtio_net.c virtio_net: zero is an invald queue_pairs number 2014-04-22 16:01:35 -04:00
vxlan.c vxlan: ensure to advertise the right fdb remote 2014-04-23 15:01:09 -04:00
xen-netfront.c drivers: net: xen-netfront: fix array initialization bug 2014-04-12 16:49:06 -04:00