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6ab5f7b298
linux/drivers/net/ethernet
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Jacob Keller 6ab5f7b298 igb: implement SIOCGHWTSTAMP ioctl 
This patch adds support for the SIOCGHWTSTAMP ioctl which enables user
processes to read the current hwtstamp_config settings
non-destructively. Previously a process had to be privileged and could
only set values, it couldn't return what is currently set without
possibly overwriting the value.

This patch adds support for this new operation into igb by keeping a
shadow copy of the config in the adapter structure, which is returned
upon request.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Acked-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-03-21 02:51:24 -07:00
..
3com Drivers: net: ethernet: 3com: 3c589_cs fixed coding style issues 2014-02-18 16:59:46 -05:00
8390 net/apne: Remove unused variable ei_local 2014-01-26 22:40:43 -08:00
adaptec
adi net: bfin_mac: do not reset PHY after phy_start() 2013-12-09 20:38:59 -05:00
aeroflex drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
allwinner net: ethernet: sunxi: Add new compatibles 2014-02-06 19:46:54 -08:00
alteon drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
altera Altera TSE: Add Altera Ethernet Driver Makefile and Kconfig 2014-03-17 21:26:57 -04:00
amd amd8111e: Don't receive packets when the napi budget == 0 2014-03-14 22:52:47 -04:00
apple
arc Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-01-06 17:37:45 -05:00
atheros alx: add missing stats_lock spinlock init 2014-02-10 17:50:35 -08:00
broadcom net: bcmgenet: manipulate netdev_queue directly 2014-03-20 17:36:12 -04:00
brocade Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-14 22:31:55 -04:00
cadence net: macb: DMA-unmap full rx-buffer 2014-03-05 20:40:25 -05:00
calxeda drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
chelsio cxgb4/iw_cxgb4: Doorbell Drop Avoidance Bug Fixes 2014-03-14 22:44:11 -04:00
cirrus drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
cisco enic: Don't receive packets when the napi budget == 0 2014-03-14 22:52:47 -04:00
davicom dm9000: fix a lot of checkpatch issues 2014-01-16 16:22:53 -08:00
dec drivers/net: tulip_remove_one needs to call pci_disable_device() 2014-02-17 00:19:24 -05:00
dlink drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
emulex net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq 2014-03-14 22:41:36 -04:00
faraday net: ftgmac100: use kfree_skb() where appropriate 2014-01-17 18:54:13 -08:00
freescale fs_enet: Don't receive packets when the napi budget == 0 2014-03-14 22:52:47 -04:00
fujitsu drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
hp
i825xx drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
ibm ibmveth: Don't receive packets when the napi budget == 0 2014-03-14 22:52:47 -04:00
icplus drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
intel igb: implement SIOCGHWTSTAMP ioctl 2014-03-21 02:51:24 -07:00
marvell sky2: Don't receive packets when the napi budget == 0 2014-03-14 22:52:48 -04:00
mellanox net/mlx4: Adapt num_vfs/probed_vf params for single port VF 2014-03-20 16:18:30 -04:00
micrel drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
microchip
moxa drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
myricom myri10ge: Use pci_enable_msix_range() instead of pci_enable_msix() 2014-02-18 15:33:32 -05:00
natsemi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-01-25 11:17:34 -08:00
neterion vxge: Don't receive packets when the napi budget == 0 2014-03-14 22:52:48 -04:00
nuvoton
nvidia net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq 2014-03-14 22:41:36 -04:00
nxp drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
octeon
oki-semi ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
packetengines net: packetengines: slight optimization of addr 2013-12-31 16:48:32 -05:00
pasemi drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
qlogic Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-05 20:32:02 -05:00
rdc r6040: use ETH_ZLEN instead of MISR for SKB length checking 2014-01-16 16:22:54 -08:00
realtek net: Replace u64_stats_fetch_begin_bh to u64_stats_fetch_begin_irq 2014-03-14 22:41:36 -04:00
renesas sh_eth: Remove goto statements that jump straight to a return 2014-03-20 17:22:10 -04:00
seeq drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
sfc sfc: Don't receive packets when the napi budget == 0 2014-03-14 22:52:48 -04:00
sgi drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
silan
sis net: sis900: remove unnecessary pci_set_drvdata() 2013-12-09 18:09:28 -05:00
smsc smsc911x: Change clock warning message to debug level 2014-03-20 16:17:22 -04:00
stmicro stmmac: dwmac-sti: fix broken STiD127 compatibility 2014-03-11 16:14:31 -04:00
sun niu: Use pci_enable_msix_range() instead of pci_enable_msix() 2014-02-18 15:33:34 -05:00
tehuti net: Spelling s/transmition/transmission/ 2014-01-14 17:11:26 -08:00
ti net: eth: cpsw: Use net_device_stats from struct net_device 2014-03-10 21:53:01 -04:00
tile tilepro: Don't receive packets when the napi budget == 0 2014-03-14 22:52:48 -04:00
toshiba tc35815: Don't receive packets when the napi budget == 0 2014-03-14 22:52:48 -04:00
tundra drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
via via: fix a punctuation typo 2014-03-18 15:18:52 -04:00
wiznet net: w5100: Use devm_ioremap_resource() 2014-02-28 16:57:24 -05:00
xilinx xilinx: Convert uses of __constant_<foo> to <foo> 2014-03-12 15:28:06 -04:00
xircom ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
xscale
dnet.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
dnet.h
ethoc.c net: ethoc: set up MII management bus clock 2014-02-04 20:19:51 -08:00
fealnx.c
jme.c
jme.h
Kconfig net: ethernet: Change Ethernet Makefile and Kconfig for Altera TSE driver 2014-03-17 21:26:57 -04:00
korina.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00
lantiq_etop.c netdevice: add queue selection fallback handler for ndo_select_queue 2014-02-17 00:36:34 -05:00
Makefile net: ethernet: Change Ethernet Makefile and Kconfig for Altera TSE driver 2014-03-17 21:26:57 -04:00
netx-eth.c ethernet: Fix FSF address in file headers 2013-12-06 12:37:55 -05:00
s6gmac.c drivers/net: delete non-required instances of include <linux/init.h> 2014-01-16 11:53:26 -08:00