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2011-04-11niu: Recognise original ethtool class code for AH/ESP flow hashingBen Hutchings1-0/+2
When the RX network flow classification interface was originally defined for reporting and controlling of flow hashing, AH and ESP were not given distinct flow class codes (apparently because the Sun Neptune hardware treats them very similarly). For flow steering, they must be distinguished, so new and separate flow class codes were added for AH and ESP. But for backward- compatibility, flow hash operations should continue to support the original class codes. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-11gianfar: Clean up implementation of RX network flow classificationBen Hutchings2-68/+1
This code was cribbed from niu, so gfar_set_hash_opts() begins by converting the ethtool flow class code into a class code for Sun Neptune hardware, then does the same thing again for the hardware it's really dealing with. It may also return -1 (-EPERM) for some unhandled ethtool flow class codes. Remove the useless code and definitions, and fix the error code. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-11qlge: use ethtool set_phys_idstephen hemminger1-19/+19
This is a stab at replacing old ethtool phys_id with set_phys_id on the Qlogic 10Gb driver. Compile tested only. Not sure if set_led_cfg will flash continuously, or needs to be replaced by ETHTOOL_ID_ON/ETHTOOL_ID_OFF Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-11v3 ethtool: add ntuple flow specifier data to network flow classifierAlexander Duyck2-28/+39
This change is meant to add an ntuple data extensions to the rx network flow classification specifiers. The idea is to allow ntuple to be displayed via the network flow classification interface. The first patch had some left over stuff from the original flow extension flags I had added. That bit is removed in this patch. The second had some left over comments that stated we ignored bits in the masks when we actually match them. This work is based on input from Ben Hutchings. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Reviewed-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-11ethtool: prevent null pointer dereference with NTUPLE set but no set_rx_ntupleAlexander Duyck1-0/+3
This change is meant to prevent a possible null pointer dereference if NETIF_F_NTUPLE is defined but the set_rx_ntuple function pointer is not. The main motivation behind this patch is to eventually replace the ntuple interfaces entirely with the network flow classifier interfaces. This allows the device drivers to maintain the ntuple check internally while using the network flow classifier interface for setting up and displaying rules. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10net: bnx2: convert to hw_featuresMichał Mirosław2-83/+28
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10net: via-velocity: convert to hw_featuresMichał Mirosław1-5/+2
Trivial conversion. This also enables toggling TX VLAN offload and fixes TX checksumming race with offload changes. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10net: ksz884x: convert to hw_featuresMichał Mirosław1-52/+21
This also fixes possible race when changing receive checksum state and removes IPV6_CSUM_GEN_HACK as it's always set. BTW, The claim about fake IPV6 checksum looks dubious. If that were true, then there's a problem in networking core and should be fixed there and not in random drivers. BTW#2, there's no MAINTAINERS entry for this driver. I assume this driver is supported by Micrel? Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10net: stmmac: convert to hw_featuresMichał Mirosław2-74/+23
This also removes TSO as it's made fully in software --- better to leave this to networking core. If the MAC features can be detected at probe time and not at open, then stmmac_fix_features could be simplified by limiting hw_features. That's also better for users as they don't see offloads being togglable but never turned on. Redundant fallbacks for TX csum are removed as it's already handled by network core. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10net: 8139cp: convert to hw_featuresMichał Mirosław1-29/+17
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10net: r8169: convert to hw_featuresMichał Mirosław1-62/+33
Simple conversion with a bit of needed cleanup. This also fixes: - confusion around vlan_features in rtl8169_vlan_mode(), - problem with broken TSO for too big MTU (the limit is set at 0xFFF --- max MSS field value). SG+IP_CSUM+TSO is left disabled by default, based on suggestion by David Dillow. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10net: benet: convert to hw_features - fixupMichał Mirosław1-6/+5
Fix up after merge with NETIF_F_RXHASH implementation. This allows to toggle NETIF_F_RXHASH and NETIF_F_HW_VLAN_TX. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10net: Remove invalid offloadsMichał Mirosław2-3/+0
Remove offload changing ethtool ops which drivers don't really support: - fs_enet - ucc_geth Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10Disable rp_filter for IPsec packetsMichael Smith2-1/+14
The reverse path filter interferes with IPsec subnet-to-subnet tunnels, especially when the link to the IPsec peer is on an interface other than the one hosting the default route. With dynamic routing, where the peer might be reachable through eth0 today and eth1 tomorrow, it's difficult to keep rp_filter enabled unless fake routes to the remote subnets are configured on the interface currently used to reach the peer. IPsec provides a much stronger anti-spoofing policy than rp_filter, so this patch disables the rp_filter for packets with a security path. Signed-off-by: Michael Smith <msmith@cbnco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10fib_validate_source(): pass sk_buff instead of markMichael Smith3-17/+15
This makes sk_buff available for other use in fib_validate_source(). Signed-off-by: Michael Smith <msmith@cbnco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10usb: plusb: Add debug to reset functionsimon1-1/+5
This patch adds some debug to the reset function to print out the reason why it fails. Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10usb: plusb: Add support for PL-25A1simon2-3/+21
This patch adds support for the PL-25A1 by adding the appropriate USB ID's. This chip is used in the Belkin 'Windows Easy Transfer' Cables. Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-10usb: plusb: Whitespacesimon1-2/+2
This patch cleans up a couple of instances of incorrect whitespace Signed-off-by: Simon Wood <simon@mungewell.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-08cxgb4vf: drop phys_id interface and implement the newer set_phys_idDimitris Michailidis1-3/+12
Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-08cxgb4: drop phys_id interface and implement the newer set_phys_idDimitris Michailidis1-6/+11
Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-08cnic: Fix rtnl deadlockMichael Chan1-2/+0
When cnic_stop_hw() -> cnic_cm_stop_bnx2x_hw() is called under rtnl_lock() from NETDEV_DOWN event, it waits for cnic_delete_task() to complete. It will deadlock when cnic_delete_task() takes rtnl_lock() before calling cnic_ulp_stop_one(). We fix it by removing the rtnl_lock() in cnic_delete_task(). cnic_ulp_stop_one() has mutex and atomic bit ops to prevent important operations from being done more than once, so it is not necessary to take rtnl_lock(). Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07net: atl*: convert to hw_featuresMichał Mirosław6-51/+24
Things left as they were: - atl1: is RX checksum really enabled? - atl2: copy-paste from atl1, with-errors-on-modify I presume - atl1c: there's a bug: MTU can't be changed if device is not up Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07net: tg3: convert to hw_featuresMichał Mirosław2-105/+32
Cleanup hint: Some features are calculated in tg3_get_invariants() and the rest in its caller --- tg3_init_one(). This is not changed here. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Acked-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07net: enic: convert to hw_featuresMichał Mirosław3-69/+10
As the driver uses GRO and not LRO, LRO settings are ignored anyway and are removed here to avoid confusion. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07net: benet: convert to hw_featuresMichał Mirosław3-37/+10
Simple conversion. This also fixes a bug in TX checksum toggling --- driver was changing NETIF_F_HW_CSUM instead of NETIF_F_IP_CSUM+NETIF_F_IPV6_CSUM. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07skge: convert to hw_featuresMichał Mirosław2-49/+5
just IP_CSUM. This needs testing and so is not changed here. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07be2net: call FLR after setup wol in be_shutdownAjit Khaparde1-2/+2
Calling setup_wol after a reset is inconsequential. The WOL setting should be programmed before FLR. And yes, FLR does not erase wol information. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07be2net: dynamically allocate adapter->vf_cfgAjit Khaparde2-5/+13
Instead of a fixed sized array for vf_cfg, allocate the size dynamically depending on number of VFs the device supports. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07be2net: fix to get max VFs supported from adapterAjit Khaparde1-8/+14
The user supplied num_vfs value need not be compared against a static BE_MAX_VF, but can be checked against the actual VFs that the device can support. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07be2net: use common method to check for sriov function typeAjit Khaparde1-10/+2
Lancer and BE can both use SLI_INTF_REG to check a VF or a PF. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07be2net: add rxhash supportAjit Khaparde3-5/+30
Add rxhash support, Based on initial work by Eric Dumazet. Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-07Merge branch 'master' of ↵David S. Miller49-161/+273
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/benet/be_main.c
2011-04-07ipv4: Fix "Set rt->rt_iif more sanely on output routes."OGAWA Hirofumi3-4/+10
Commit 1018b5c01636c7c6bda31a719bda34fc631db29a ("Set rt->rt_iif more sanely on output routes.") breaks rt_is_{output,input}_route. This became the cause to return "IP_PKTINFO's ->ipi_ifindex == 0". To fix it, this does: 1) Add "int rt_route_iif;" to struct rtable 2) For input routes, always set rt_route_iif to same value as rt_iif 3) For output routes, always set rt_route_iif to zero. Set rt_iif as it is done currently. 4) Change rt_is_{output,input}_route() to test rt_route_iif Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06net: fix skb_add_data_nocache() to calc csum correctlyWei Yongjun1-7/+8
commit c6e1a0d12ca7b4f22c58e55a16beacfb7d3d8462 broken the calc (net: Allow no-cache copy from user on transmit) of checksum, which may cause some tcp packets be dropped because incorrect checksum. ssh does not work under today's net-next-2.6 tree. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Acked-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06ewrk3: convert to set_phys_idstephen hemminger1-32/+24
Use ethtool infrastructure for blinking, which is now does locking at higher level. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: convert to set_phys_idstephen hemminger2-25/+29
Convert driver to use new ethtool set_phys_id. Not completely sure that this is correct for all cases of device up/down and doing operation. Compile tested only. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06net: netxen: convert to hw_featuresMichał Mirosław4-114/+46
Rather simple conversion to hw_features. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06capi: Perform scheduled capifs removalJan Kiszka6-313/+4
udev fully replaces this special file system that only contains CAPI NCCI TTY device nodes. User space (pppdcapiplugin) works without noticing the difference. Signed-off-by: Jan Kiszka <jan.kiszka@web.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06Signed bit field; int have_hotplug_status_watch:1Ian Campbell1-1/+1
Fixes error from sparse: CHECK drivers/net/xen-netback/xenbus.c drivers/net/xen-netback/xenbus.c:29:40: error: dubious one-bit signed bitfield int have_hotplug_status_watch:1; Reported-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06MAINTAINERS: add entry for Xen network backendIan Campbell1-0/+7
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06be2net: Fix suspend/resume operationPadmanabh Ratnakar1-0/+1
eq_next_idx is not getting reset to zero during suspend. This causes resume to fail. Added the fix. Signed-off-by: Sarveswara Rao Mygapula <sarveswararao.mygapula@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06be2net: Rename some struct members for clarityPadmanabh Ratnakar2-7/+7
Renamed msix_vec_idx to eq_idx in be_eq_obj struct. Renamed msix_vec_next_idx to eq_next_idx in be_adapter structure. These members are used in INTX mode also. Signed-off-by: Sarveswara Rao Mygapula <sarveswararao.mygapula@emulex.com> Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06s2io: convert to set_phys_id (v2)stephen hemminger2-48/+41
Convert to new ethtool set physical id model. Remove no longer used timer, and fix docbook comment. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06niu: convert to new ethtool set_phys_idstephen hemminger2-13/+17
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06pcnet32: convert to set_phys_idstephen hemminger1-46/+28
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06benet: convert to set_phys_idstephen hemminger2-17/+22
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06bnx2x: convert to set_phys_idstephen hemminger1-21/+23
Also cleanup error codes to no lie about things that driver doesn't support. If device is down report -EAGAIN (same as Broadcom), and if port doesn't blink then error as well. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06bnx2: convert to set_phys_idstephen hemminger2-29/+28
In this case, need to add element to device private to hold original led state. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06vxge: convert to set_phys_idstephen hemminger1-9/+16
Also fix up incorrect docbook comment Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06cxgb3: implement set_phys_idstephen hemminger1-11/+14
Implement new ethtool set_phys_id on Chelsio cxgb3 board. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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