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linux/drivers/net/ethernet
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Carolyn Wyborny 02ef6e1d0b igb: Fix queue allocation method to accommodate changing during runtime 
When changing number of queues using ethtool's set_channels during runtime,
a queue allocation could fail, which can leave the device in a down state.
In order to preserve the usability of the device in this scenario, this patch
changes the driver to allocate the  number of queues only if they have not
been allocated already. The first allocation is then done for the max number
of queues, which is the default queues for this driver.   With this change,
queue quantity changes are not subject to queue allocation failures.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-12-17 22:43:12 -08:00
..
3com
3c59x/net: Use dev_is_pci() instead of hardcoding
2013-12-06 12:51:40 -05:00
8390
net: eth: 8390: remove section warning in etherh.c
2013-12-12 14:02:20 -05:00
adaptec
net: starfire: remove unnecessary pci_set_drvdata()
2013-10-18 00:03:28 -04:00
adi
net: bfin_mac: do not reset PHY after phy_start()
2013-12-09 20:38:59 -05:00
aeroflex
net: greth: use phy_read_status()
2013-12-09 20:38:58 -05:00
allwinner
drivers: net: sun4i-emac: select MDIO_SUN4I
2013-07-26 13:57:58 -07:00
alteon
net/ethernet/alteon/acenic: Use module_pci_driver to register driver
2013-05-22 14:35:04 -07:00
amd
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
apple
macmace: add missing platform_set_drvdata() in mace_probe()
2013-11-11 14:02:08 -05:00
arc
arc_emac: remove custom "max-speed" parsing code
2013-12-06 14:57:21 -05:00
atheros
alx: Reset phy speed after resume
2013-11-14 17:14:42 -05:00
broadcom
bgmac: replace some magic values with defines
2013-12-11 13:40:48 -05:00
brocade
bnad: make local variable static
2013-12-17 15:18:48 -05:00
cadence
net: macb: Fix build warning
2013-12-11 00:19:17 -05:00
calxeda
net: calxedaxgmac: Fix panic caused by MTU change of active interface
2013-11-07 19:25:53 -05:00
chelsio
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
cirrus
net: ep93xx_eth: use dev_get_platdata()
2013-08-30 17:43:35 -04:00
cisco
net: enic: remove unnecessary pci_set_drvdata()
2013-10-18 00:03:30 -04:00
davicom
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-10-23 16:49:34 -04:00
dec
net: tulip: use DEFINE_PCI_DEVICE_TABLE
2013-10-22 02:19:23 -04:00
dlink
net: dl2k: remove unnecessary pci_set_drvdata()
2013-10-21 17:21:00 -04:00
emulex
be2net: Free/delete pmacs (in be_clear()) only if they exist
2013-12-06 15:03:40 -05:00
faraday
drivers:net: Convert dma_alloc_coherent(...__GFP_ZERO) to dma_zalloc_coherent
2013-08-29 21:55:23 -04:00
freescale
Merge branch 'siocghwtstamp' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
2013-12-05 19:45:14 -05:00
fujitsu
net: fujitsu: Remove ISA depdendency from Kconfig
2013-10-07 15:52:54 -04:00
hp
hp100: replace hardcoded name in /proc/interrupts with interface name
2013-09-27 17:38:32 -04:00
i825xx
net:drivers/net: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
2013-11-07 03:01:59 -05:00
ibm
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
icplus
net: icplus: remove unnecessary pci_set_drvdata()
2013-10-21 17:21:01 -04:00
intel
igb: Fix queue allocation method to accommodate changing during runtime
2013-12-17 22:43:12 -08:00
marvell
net: mv643xx_eth: properly start/stop phy device
2013-12-17 14:42:43 -05:00
mellanox
mlx4_core: Roll back round robin bitmap allocation commit for CQs, SRQs, and MPTs
2013-12-09 21:12:13 -05:00
micrel
Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma
2013-11-20 13:20:24 -08:00
microchip
…
moxa
ethernet: moxa: remove duplicate includes
2013-10-21 18:46:45 -04:00
myricom
net: myri10ge: remove unnecessary pci_set_drvdata()
2013-10-21 17:21:02 -04:00
natsemi
net: ns83820: remove unnecessary pci_set_drvdata()
2013-12-09 18:09:28 -05:00
neterion
Merge branch 'siocghwtstamp' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
2013-12-05 19:45:14 -05:00
nuvoton
drivers:net: delete premature free_irq
2013-09-04 13:18:19 -04:00
nvidia
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-12-09 20:20:14 -05:00
nxp
DMA-API: net: nxp/lpc_eth: use dma_coerce_mask_and_coherent()
2013-10-31 14:48:56 +00:00
octeon
Merge branch 'for-linus-dma-masks' of git://git.linaro.org/people/rmk/linux-arm
2013-11-14 07:55:21 +09:00
oki-semi
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
packetengines
net: packetengines: remove unnecessary pci_set_drvdata()
2013-10-21 17:21:02 -04:00
pasemi
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
qlogic
qlcnic: update version to 5.3.53
2013-12-17 17:09:44 -05:00
rdc
net: r6040: remove unnecessary pci_set_drvdata()
2013-10-22 02:11:52 -04:00
realtek
net: 8139cp: fix a BUG_ON triggered by wrong bytes_compl
2013-11-29 16:18:23 -05:00
renesas
sh_eth: add R8A7791 support
2013-12-10 21:47:35 -05:00
seeq
net: seeq: use dev_get_platdata()
2013-08-30 17:43:37 -04:00
sfc
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
2013-12-17 17:08:21 -05:00
sgi
net:drivers/net: Miscellaneous conversions to ETH_ALEN
2013-10-02 17:04:45 -04:00
silan
net/ethernet/silan/sc92031: Use module_pci_driver to register driver
2013-05-22 14:35:03 -07:00
sis
net: sis900: remove unnecessary pci_set_drvdata()
2013-12-09 18:09:28 -05:00
smsc
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
stmicro
stmmac: Validate hwtstamp_config completely before applying it
2013-11-14 16:22:10 -05:00
sun
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
tehuti
net: do not pretend FRAGLIST support
2013-12-02 17:16:29 -05:00
ti
net: eth: cpsw: 64-bit phys_addr_t and sparse cleanup
2013-12-11 19:53:55 -05:00
tile
Merge branch 'siocghwtstamp' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next
2013-12-05 19:45:14 -05:00
toshiba
net: tc35815: use phy_init_hw for PHY reset
2013-12-09 20:38:59 -05:00
tundra
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
via
via-velocity: fix netif_receive_skb use in irq disabled section.
2013-11-28 18:43:35 -05:00
wiznet
net: w5100: use dev_get_platdata()
2013-08-30 17:43:38 -04:00
xilinx
net: do not pretend FRAGLIST support
2013-12-02 17:16:29 -05:00
xircom
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
xscale
ixp4xx_eth: Implement the SIOCGHWTSTAMP ioctl
2013-11-21 17:17:48 +00:00
dnet.c
…
dnet.h
…
ethoc.c
net: ethoc: use dev_get_platdata()
2013-08-30 17:43:35 -04:00
fealnx.c
net: fealnx: remove unnecessary pci_set_drvdata()
2013-10-21 17:21:01 -04:00
jme.c
net: jme: remove unnecessary pci_set_drvdata()
2013-10-21 17:21:01 -04:00
jme.h
jme: Remove unused #define PFX
2013-11-07 02:14:32 -05:00
Kconfig
net: Add MOXA ART SoCs ethernet driver
2013-08-11 21:38:12 -07:00
korina.c
net:drivers/net: Miscellaneous conversions to ETH_ALEN
2013-10-02 17:04:45 -04:00
lantiq_etop.c
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
Makefile
net: Add MOXA ART SoCs ethernet driver
2013-08-11 21:38:12 -07:00
netx-eth.c
ethernet: Fix FSF address in file headers
2013-12-06 12:37:55 -05:00
s6gmac.c
net: ethernet: remove unnecessary platform_set_drvdata()
2013-05-27 22:34:51 -07:00