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path: root/drivers/net
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2013-03-13driver: net: ethernet: cpsw: implement ethtool get/set phy settingMugunthan V N
This patch implements get/set of the phy settings via ethtool apis Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-13drivers: net: ethernet: cpsw: change cpts_active_slave to active_slaveMugunthan V N
Change cpts_active_slave to active_slave so that the same DT property can be used to ethtool and SIOCGMIIPHY. CC: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12ks8851_mll: basic ethernet statisticsDavid J. Choi
Implement to collect ethernet statistical information on ks8851_mll device. Signed-off-by: David J. Choi <david.choi@micrel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12mv643xx_eth with 88E1318S: support Wake on LANMichael Stapelberg
This has been tested on a qnap TS-119P II. Note that enabling WOL with "ethtool -s eth0 wol g" is not enough; you also need to tell the PIC microcontroller inside the qnap that WOL should be enabled by sending 0xF2 with qcontrol(1) and you have to disable EUP ("Energy-using Products", a European power-saving thing) by sending 0xF4. Signed-off-by: Michael Stapelberg <michael@stapelberg.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12phy: add set_wol/get_wol functionsMichael Stapelberg
This allows ethernet drivers (such as the mv643xx_eth) to support Wake on LAN on platforms where PHY registers have to be configured for Wake on LAN (e.g. the Marvell Kirkwood based qnap TS-119P II). Signed-off-by: Michael Stapelberg <michael@stapelberg.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12fec: Use devm_request_and_ioremap()Fabio Estevam
Using devm_request_and_ioremap() can make the code cleaner and simpler. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12fec: Remove unused pci headerFabio Estevam
PCI header is not needed, so get rid of it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: use list_move instead of list_del/list_addWei Yongjun
Using list_move() instead of list_del() + list_add(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12qlcnic: remove duplicated include from qlcnic_sysfs.cWei Yongjun
Remove duplicated include. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Restore FCoE 4-port devices supportDmitry Kravkov
bnx2x FW 1.78.17 properly supports DCBX configuration for 4-port devices, enabling FCoE support on 57840 boards. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: use FW 7.8.17Dmitry Kravkov
Update appropriate HSI files and adapt driver accordingly. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Avoid using zero MACYuval Mintz
Prevent bnx2x devices which are used mainly for storage from using zero MAC addresses as their primary MAC address. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Control SFP+ tap values via nvm configYaniv Rosner
Configure SFP+ tap values to optimize link signal according to NVRAM setup. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Add EEE support for BCM84834Yaniv Rosner
Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Add RJ45 SFP module detectionYaniv Rosner
Add RJ45 SFP module detection. In case the user set 10G link speed, and the module doesn't support it, then force the speed to 1G and notify the user. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Get gso_segs from FWYuval Mintz
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Control number of vfs dynamicallyAriel Elior
1. Support sysfs interface for getting the maximal number of virtual functions of a given physical function. 2. Support sysfs interface for getting and setting the current number of virtual functions. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Add iproute2 support for vfsAriel Elior
This patch adds support for iproute2 callbacks allowing querying a physical function as to its child virtual functions, and setting the macs and vlans of said virtual functions. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Prevent "Unknown MF" print in SF modeAriel Elior
When using a chip operating in Single Function mode, when the chip is probed the bnx2x would print a message warning of an unknown Multi Function mode. This patch prevents said message. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Take chip version from MFWYuval Mintz
In latest boards, the CHIP_METAL register contains an incorrect revision value, so the correct one needs to be obtained in a different manner. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: Set ethtool ops for vfsAriel Elior
Virtual functions don't have access to HW registers, therefore most ethtool ops are forbidden to them. Instead of checking in each op whether the device being driven is a virtual function or a physical function, this patch creates a separate ethtool ops struct for virtual functions and uses it to initialize the ethtool ops of the driver in case it is driving a virtual function device. Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12bnx2x: fix vlan-mac memory leakYuval Mintz
Release (previously leaking) memory when elements are removed from pending execution lists in the bnx2x driver. Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12ethernet: amd: use PTR_RET instead of IS_ERR + PTR_ERRSilviu-Mihai Popescu
This uses PTR_RET instead of IS_ERR and PTR_ERR in order to increase readability. Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com> Acked-by: <Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12phy/micrel: move flag handling to function for common useHector Palacios
The flag MICREL_PHY_50MHZ_CLK is not of exclusive use of KSZ8051 model. At least KSZ8021 and KSZ8031 models also use it. This patch moves the handling of this and future flags to a separate function so that the different PHY models can call it on their init function, if needed. Signed-off-by: Hector Palacios <hector.palacios@digi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12phy/micrel: Add support for KSZ8031Hector Palacios
Micrel PHY KSZ8031 is similar to KSZ8021 and also requires the special initialization of "Operation Mode Strap Override" in reg 0x16 introduced in 212ea99 (phy/micrel: Implement support for KSZ8021). Signed-off-by: Hector Palacios <hector.palacios@digi.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/intel/e1000e/netdev.c Minor conflict in e1000e, a line that got fixed in 'net' has been removed in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12cxgb4: Allow for backward compatibility with new VPD scheme.Santosh Rastapur
New scheme calls for 3rd party VPD at offset 0x0 and Chelsio VPD at offset 0x400 of the function. If no 3rd party VPD is present, then a copy of Chelsio's VPD will be at offset 0x0 to keep in line with PCI spec which requires the VPD to be present at offset 0x0. Signed-off-by: Santosh Rastapur <santosh@chelsio.com> Signed-off-by: Vipul Pandya <vipul@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-12Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next Ben Hutchings says: ==================== 1. Merge sfc changes (only) accepted for 3.9. 2. PTP improvements from Laurence Evans. 3. Overhaul of RX buffer management: - Always allocate pages, and enable scattering where possible - Fit as many buffers as will fit into a page, rather than limiting to 2 - Introduce recycle rings to reduce the need for IOMMU mapping and unmapping 4. PCI error recovery (AER and EEH) implementation. 5. Fix a bug in RX filter replacement. 6. Fix configuration with 1 RX queue in the PF and multiple RX queues in VFs. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-10bcm63xx_enet: properly prepare/unprepare clocks before/after usageJonas Gorski
Use clk_prepare_enable/disable_unprepare calls in preparation for switching to the generic clock framework. Signed-off-by: Jonas Gorski <jogo@openwrt.org> Acked-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-10bcm63xx_enet: use managed memory allocationsJonas Gorski
Signed-off-by: Jonas Gorski <jogo@openwrt.org> Acked-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-10bcm63xx_enet: use managed io memory allocationsJonas Gorski
Signed-off-by: Jonas Gorski <jogo@openwrt.org> Acked-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-10rrunner.c: fix possible memory leak in rr_init_one()David Oostdyk
In the event that register_netdev() failed, the rrpriv->evt_ring allocation would have not been freed. Signed-off-by: David Oostdyk <daveo@ll.mit.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-10tunnel: use iptunnel_xmit() againCong Wang
With recent patches from Pravin, most tunnels can't use iptunnel_xmit() any more, due to ip_select_ident() and skb->ip_summed. But we can just move these operations out of iptunnel_xmit(), so that tunnels can use it again. This by the way fixes a bug in vxlan (missing nf_reset()) for net-next. Cc: Pravin B Shelar <pshelar@nicira.com> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09drivers:net: Remove unnecessary OOM messages after netdev_alloc_skbJoe Perches
Emitting netdev_alloc_skb and netdev_alloc_skb_ip_align OOM messages is unnecessary as there is already a dump_stack after allocation failures. Other trivial changes around these removals: Convert a few comparisons of pointer to 0 to !pointer. Change flow to remove unnecessary label. Remove now unused variable. Hoist assignment from if. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09qlcnic: Bump up the version to 5.1.36Shahed Shaikh
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09qlcnic: Fix ethtool statistics collectionShahed Shaikh
o Properly fill statistics data into buffer. Update buffer pointer properly after filling statistics data into buffer. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09qlcnic: Fix ethtool statistics for 82xx adapterShahed Shaikh
o Fix miscalculation of statistics length Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09qlcnic: Enable LED test support for 83xx adapterHimanshu Madhani
o Add support for LED test on 83xx series adapters Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com> Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09qlcnic: Fix endian issues in 83xx driverShahed Shaikh
o Split mailbox structure elements on boundary of adapter register size i.e. 32bit. o Shuffle the position of structure elements based on CPU endianness. Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09team: make local function staticstephen hemminger
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09phy: vitesse make vsc824x_add_skew staticstephen hemminger
Function is only used in this file, should be static and not an exported symbol. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09Supject: phy: make local function staticstephen hemminger
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09bna: fix declaration mismatchstephen hemminger
The function is declared to take u32 but definition uses enum. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-09VXLAN: Use UDP Tunnel segmention.Pravin B Shelar
Enable TSO for VXLAN devices and use UDP_TUNNEL to offload vxlan segmentation. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Acked-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-08tg3: Update link_up flag for phylib devicesNithin Sujir
Commit f4a46d1f46a8fece34edd2023e054072b02e110d introduced a bug where the ifconfig stats would remain 0 for phylib devices. This is due to tp->link_up flag never becoming true causing tg3_periodic_fetch_stats() to return. The link_up flag was being updated in tg3_test_and_report_link_chg() after setting up the phy. This function however, is not called for phylib devices since the driver does not do the phy setup. This patch moves the link_up flag update into the common tg3_link_report() function that gets called for phylib devices as well for non phylib devices when the link state changes. To avoid updating link_up twice, we replace tg3_carrier_...() calls that are followed by tg3_link_report(), with netif_carrier_...(). We can then remove the unused tg3_carrier_on() function. CC: <stable@vger.kernel.org> Reported-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-03-08e1000e: cleanup - move defines to appropriate header fileBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-03-08e1000e: cleanup format of struct e1000_opt_list structBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-03-08e1000e: cleanup USLEEP_RANGE checkpatch checksBruce Allan
Resolve strict checkpatch USLEEP_RANGE checks by converting delays and sleeps as described in ./Documentation/timers/timers-howto.txt. Three other violations of the text have also been fixed. CHECK:USLEEP_RANGE: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.txt Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-03-08e1000e: cleanup unnecessary line breaksBruce Allan
Cuddle broken lines where appropriate. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2013-03-08e1000e: cleanup formatting of static structsBruce Allan
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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