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891434b18e
linux/drivers/net/ethernet
History
Rayagond Kokatanur 891434b18e stmmac: add IEEE PTPv1 and PTPv2 support. 
This patch enhances the stmmac driver to support IEEE 1588-2002
PTP (Precision Time Protocol) version 1 and IEEE 1588-2008 PPT
version 2.

Precision Time Protocol(PTP),which enables precise synchronization
of clocks in measurement and control systems implemented with
technologies such as network communication,local computing,
& distributed objects.

Both PTPv1 and PTPv2 is selected at run-time using the HW capability
register.

The PTPv1 TimeStamp support can be used on chips that have the normal
descriptor structures and PTPv2 TimeStamp support can be used on chips
that have the Extended descriptors(DES4-5-6-7). All such sanity checks
are done and verified by using HW capability register.

V2: in this version the ethtool support has been included in this patch;
Koptions have been completely removed (previously added to select
PTP and PTPv2). PTPv1 and PTPv2 is now added in a single patch instead of
two patches.
get_timestamp() and get_systemtime() L/H have been combined into single APIs.

Signed-off-by: Rayagond Kokatanur <rayagond@vayavyalabs.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-26 12:53:37 -04:00
..
3com Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-01-29 15:32:13 -05:00
8390 Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
adaptec drivers/net: fix up function prototypes after __dev* removals 2012-12-07 14:22:22 -05:00
adi drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
aeroflex drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
alteon drivers/net: fix up function prototypes after __dev* removals 2012-12-07 14:22:22 -05:00
amd drivers:net: Remove dma_alloc_coherent OOM messages 2013-03-15 08:56:58 -04:00
apple drivers:net: Remove dma_alloc_coherent OOM messages 2013-03-15 08:56:58 -04:00
atheros net: ethernet: atheros: add CONFIG_PM_SLEEP to suspend/resume functions 2013-03-26 12:47:17 -04:00
broadcom bnx2x: increase inner ip id during encapsulated tso 2013-03-22 10:23:34 -04:00
brocade drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
cadence drivers:net: Remove dma_alloc_coherent OOM messages 2013-03-15 08:56:58 -04:00
calxeda Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-01-29 15:32:13 -05:00
chelsio chelsio: use netdev_alloc_skb_ip_align 2013-03-20 15:24:40 -04:00
cirrus net: ep93xx_eth: Use module_platform_driver() 2013-03-18 13:02:36 -04:00
cisco enic: change sprintf() to snprintf() 2013-01-18 14:34:48 -05:00
davicom net: dm9000: Use module_platform_driver() 2013-03-18 13:02:36 -04:00
dec Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-20 12:46:26 -04:00
dlink drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
emulex drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
faraday net: ftgmac100: Use module_platform_driver() 2013-03-18 13:02:37 -04:00
freescale net: fec: build fec.c and fec_ptp.c to one module 2013-03-25 12:14:57 -04:00
fujitsu drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
hp drivers/net: fix up function prototypes after __dev* removals 2012-12-07 14:22:22 -05:00
i825xx drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
ibm drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
icplus drivers/net/ethernet/icplus: remove depends on CONFIG_EXPERIMENTAL 2013-01-22 12:01:33 -08:00
intel drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
marvell mv643xx_eth: defer probing if Marvell Orion MDIO driver not loaded 2013-03-24 17:07:15 -04:00
mellanox Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-22 12:53:09 -04:00
micrel net: ks8695net: Use module_platform_driver() 2013-03-20 13:25:36 -04:00
microchip Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
myricom drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
natsemi drivers:net: Remove dma_alloc_coherent OOM messages 2013-03-15 08:56:58 -04:00
neterion net: neterion: replace ip_fast_csum with csum_replace2 2013-03-18 13:02:36 -04:00
nuvoton drivers:net: Remove dma_alloc_coherent OOM messages 2013-03-15 08:56:58 -04:00
nvidia drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
nxp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-20 12:46:26 -04:00
octeon ethtool: fix drvinfo strings set in drivers 2013-01-06 21:06:31 -08:00
oki-semi drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
packetengines Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
pasemi drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
qlogic qlcnic: Bump up the version to 5.1.38 2013-03-22 12:47:29 -04:00
rdc drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
realtek drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
renesas sh_eth: fix unused variable warning 2013-03-21 18:27:40 -04:00
seeq drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
sfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-03-20 12:46:26 -04:00
sgi drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
silan Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
sis drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
smsc net/smsc911x: Use NULL instead of integer for pointer 2013-03-19 10:20:27 -04:00
stmicro stmmac: add IEEE PTPv1 and PTPv2 support. 2013-03-26 12:53:37 -04:00
sun drivers:net: Remove dma_alloc_coherent OOM messages 2013-03-15 08:56:58 -04:00
tehuti drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
ti net/davinci_emac: use devres APIs 2013-03-26 12:28:50 -04:00
tile net: remove unnecessary NET_ADDR_RANDOM "bitclean" 2013-01-03 22:37:36 -08:00
toshiba net: Fix p3_gelic_net sparse warnings 2013-03-22 10:21:46 -04:00
tundra drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
via Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-02-05 14:12:20 -05:00
wiznet net: ethernet: wiznet: add CONFIG_PM_SLEEP to suspend/resume functions 2013-03-26 12:47:17 -04:00
xilinx drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0) 2013-03-17 12:50:24 -04:00
xircom drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
xscale net: phy: remove flags argument from phy_{attach, connect, connect_direct} 2013-01-14 15:11:50 -05:00
dnet.c net: phy: remove flags argument from phy_{attach, connect, connect_direct} 2013-01-14 15:11:50 -05:00
dnet.h
ethoc.c ethoc: Cleanup driver format 2013-01-29 14:07:05 -05:00
fealnx.c drivers/net: fix up function prototypes after __dev* removals 2012-12-07 14:22:22 -05:00
jme.c jme: remove __dev* attributes 2012-12-03 11:16:54 -08:00
jme.h
Kconfig drivers/net: delete old 8 bit ISA Racal ni5010 support. 2013-01-22 10:39:52 -05:00
korina.c ethtool: fix drvinfo strings set in drivers 2013-01-06 21:06:31 -08:00
lantiq_etop.c lantiq_etop: use free_netdev(netdev) instead of kfree() 2013-03-21 11:50:10 -04:00
Makefile drivers/net: delete old 8 bit ISA Racal ni5010 support. 2013-01-22 10:39:52 -05:00
netx-eth.c drivers:net: Remove unnecessary OOM messages after netdev_alloc_skb 2013-03-09 16:09:19 -05:00
s6gmac.c s6gmac: fix error return code in s6gmac_probe() 2013-03-22 10:23:42 -04:00