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* phy: vitesse make vsc824x_add_skew staticstephen hemminger2013-03-091-2/+1
| | | | | | | | 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>
* Supject: phy: make local function staticstephen hemminger2013-03-091-1/+1
| | | | | Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: fix declaration mismatchstephen hemminger2013-03-091-1/+1
| | | | | | | | 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>
* VXLAN: Use UDP Tunnel segmention.Pravin B Shelar2013-03-091-3/+18
| | | | | | | | | 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>
* tunneling: Add generic Tunnel segmentation.Pravin B Shelar2013-03-098-30/+111
| | | | | | | | | | | | | | | | Adds generic tunneling offloading support for IPv4-UDP based tunnels. GSO type is added to request this offload for a skb. netdev feature NETIF_F_UDP_TUNNEL is added for hardware offloaded udp-tunnel support. Currently no device supports this feature, software offload is used. This can be used by tunneling protocols like VXLAN. CC: Jesse Gross <jesse@nicira.com> 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>
* tunneling: Capture inner mac header during encapsulation.Pravin B Shelar2013-03-092-0/+36
| | | | | | | | | | | This patch adds inner mac header. This will be used in next patch to find tunner header length. Header len is required to copy tunnel header to each gso segment. This patch does not change any functionality. 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>
* net: Add skb_headers_offset_update helper function.Pravin B Shelar2013-03-091-20/+14
| | | | | | | | | This function will be used in next VXLAN_GSO patch. This patch does not change any functionality. 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>
* tunnel: Inherit NETIF_F_SG for hw_enc_features.Pravin B Shelar2013-03-091-0/+4
| | | | | | | | Inherit scatergather feature for tunnel devices to avoid copy for TSO packets of tunneling device like GRE. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Kill link between CSUM and SG features.Pravin B Shelar2013-03-095-36/+59
| | | | | | | | | | | | | | Earlier SG was unset if CSUM was not available for given device to force skb copy to avoid sending inconsistent csum. Commit c9af6db4c11c (net: Fix possible wrong checksum generation) added explicit flag to force copy to fix this issue. Therefore there is no need to link SG and CSUM, following patch kills this link between there two features. This patch is also required following patch in series. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: report sin6_scope_id if sockopt RECVORIGDSTADDR is setHannes Frederic Sowa2013-03-081-1/+3
| | | | | | | | | | | v4: a) unchanged Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: use newly introduced __ipv6_addr_needs_scope_id and ipv6_iface_scope_idHannes Frederic Sowa2013-03-086-26/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch requires multicast interface-scoped addresses to supply a sin6_scope_id. Because the sin6_scope_id is now also correctly used in case of interface-scoped multicast traffic this enables one to use interface scoped addresses over interfaces which are not targeted by the default multicast route (the route has to be put there manually, though). getsockname() and getpeername() now return the correct sin6_scope_id in case of interface-local mc addresses. v2: a) rebased ontop of patch 1/4 (now uses ipv6_addr_props) v3: a) reverted changes for ipv6_addr_props v4: a) unchanged Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>dave Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: introdcue __ipv6_addr_needs_scope_id and ipv6_iface_scope_id helper ↵Hannes Frederic Sowa2013-03-081-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | functions __ipv6_addr_needs_scope_id checks if an ipv6 address needs to supply a 'sin6_scope_id != 0'. 'sin6_scope_id != 0' was enforced in case of link-local addresses. To support interface-local multicast these checks had to be enhanced and are now consolidated into these new helper functions. v2: a) migrated to struct ipv6_addr_props v3: a) reverted changes for ipv6_addr_props b) test for address type instead of comparing scope v4: a) unchanged Suggested-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: ndisc: remove redundant check for !dev->addr_lenThomas Graf2013-03-081-2/+0
| | | | | | | | | send_sllao is already initialized with the value of dev->addr_len Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Signed-off-by: Thomas Graf <tgraf@suug.ch> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2013-03-0815-571/+574
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next Jeff Kirsher says: ==================== This series contains updates to ixgbevf and e1000e. Alex's ixgbevf patch is meant to address several race issues that become possible because next_to_watch could possibly be set to a value that shows that the descriptor is done when it is not. In order to correct that we instead make next_to_watch a pointer that is set to NULL during cleanup, and set to the eop_desc after the descriptor rings have been written. Stephen's ixgbevf patch makes the PCI id table a const and reformats the table to match what the ixgbe driver does. The remaining 13 patches from Bruce are cleanup patches for e1000e to resolve checkpatch.pl warnings/errors, removing blank lines where necessary and fix code formatting. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * e1000e: cleanup - move defines to appropriate header fileBruce Allan2013-03-084-9/+7
| | | | | | | | | | | | 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>
| * e1000e: cleanup format of struct e1000_opt_list structBruce Allan2013-03-081-1/+4
| | | | | | | | | | | | 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>
| * e1000e: cleanup USLEEP_RANGE checkpatch checksBruce Allan2013-03-088-38/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * e1000e: cleanup unnecessary line breaksBruce Allan2013-03-085-62/+31
| | | | | | | | | | | | | | | | 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>
| * e1000e: cleanup formatting of static structsBruce Allan2013-03-083-4/+8
| | | | | | | | | | | | 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>
| * e1000e: cleanup unusually placed commentsBruce Allan2013-03-087-25/+39
| | | | | | | | | | | | 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>
| * e1000e: cleanup (add/remove) blank lines where appropriateBruce Allan2013-03-088-7/+8
| | | | | | | | | | | | 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>
| * e1000e: cleanup SPACING checkpatch checksBruce Allan2013-03-084-16/+16
| | | | | | | | | | | | | | | | | | CHECK:SPACING: No space is necessary after a cast CHECK:SPACING: space prohibited before semicolon 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>
| * e1000e: cleanup PARENTHESIS_ALIGNMENT checkpatch checksBruce Allan2013-03-087-127/+139
| | | | | | | | | | | | | | | | CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis 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>
| * e1000e: cleanup LEADING_SPACE checkpatch warningsBruce Allan2013-03-083-9/+9
| | | | | | | | | | | | | | | | WARNING:LEADING_SPACE: please, no spaces at the start of a line 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>
| * e1000e: cleanup LONG_LINE checkpatch warningsBruce Allan2013-03-085-16/+23
| | | | | | | | | | | | | | | | WARNING:LONG_LINE: line over 80 characters 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>
| * e1000e: cleanup SPACING checkpatch errors and warningsBruce Allan2013-03-086-34/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ERROR:SPACING: spaces prohibited around that ':' (ctx:WxV) ERROR:SPACING: need consistent spacing around '-' (ctx:WxV) ERROR:SPACING: space required after that ',' (ctx:VxV) ERROR:SPACING: spaces required around that '=' (ctx:VxV) WARNING:SPACING: missing space after enum definition and some similar spacing issues not reported by checkpatch. 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>
| * e1000e: cleanup CODE_INDENT checkpatch errorsBruce Allan2013-03-087-187/+178
| | | | | | | | | | | | | | | | ERROR:CODE_INDENT: code indent should use tabs where possible 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>
| * ixgbevf: use PCI_DEVICE_TABLE macroStephen Hemminger2013-03-081-6/+3
| | | | | | | | | | | | | | | | | | Makes PCI id table const. Reformat to match table in ixgbe_main.c Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * ixgbevf: Make next_to_watch a pointer and adjust memory barriers to avoid racesAlexander Duyck2013-03-082-33/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change is meant to address several race issues that become possible because next_to_watch could possibly be set to a value that shows that the descriptor is done when it is not. In order to correct that we instead make next_to_watch a pointer that is set to NULL during cleanup, and set to the eop_desc after the descriptor rings have been written. To enforce proper ordering the next_to_watch pointer is not set until after a wmb writing the values to the last descriptor in a transmit. In order to guarantee that the descriptor is not read until after the eop_desc we use the read_barrier_depends which is only really necessary on the alpha architecture. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-by: Greg Rose <gregory.v.rose@intel.com> Tested-by: Sibai Li <sibai.li@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | VSOCK: Split vm_sockets.h into kernel/uapiAndy King2013-03-082-15/+31
|/ | | | | | | | | | | | | Split the vSockets header into kernel and UAPI parts. The former gets the bits that used to be in __KERNEL__ guards, while the latter gets everything that is user-visible. Tested by compiling vsock (+transport) and a simple user-mode vSockets application. Reported-by: David Howells <dhowells@redhat.com> Acked-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Andy King <acking@vmware.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6 flowlabel: add __rcu annotationsEric Dumazet2013-03-072-7/+12
| | | | | | | | | Commit 18367681a10b (ipv6 flowlabel: Convert np->ipv6_fl_list to RCU.) omitted proper __rcu annotations. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* bridge: use ipv4_is_local_multicast() helperAmerigo Wang2013-03-071-1/+1
| | | | | | | Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bgmac: register MII busRafał Miłecki2013-03-072-1/+80
| | | | | Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* be2net: Update copyright yearVasundhara Volam2013-03-078-8/+8
| | | | | | Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sarveshwar Bandi <sarveshwar.bandi@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* CAIF: fix indentation for function argumentsSilviu-Mihai Popescu2013-03-0712-56/+55
| | | | | | | | This lines up function arguments on second and subsequent lines at the first column after the openning parenthesis of the first line. Signed-off-by: Silviu-Mihai Popescu <silviupopescu1990@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tcp: uninline tcp_prequeue()Eric Dumazet2013-03-072-44/+45
| | | | | | | tcp_prequeue() became too big to be inlined. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'tg3'David S. Miller2013-03-072-108/+288
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nithin Nayak says: ==================== For the 57766 devices with no NVRAM, there is not enough space for the complete boot code with EEE support. On these devices, the tg3 driver has to download a service patch firmware to the scratchpad for the boot code to execute. This patchset adds support to do the above. A major portion of this patchset is refactoring the existing firmware download section to allow a cleaner merge of the 57766 download. The 57766 firmware differs from previous firmware in that it's not written to a contiguous area in memory. It consists of multiple fragments to be written to different locations. The patchset makes an attempt to make the new firmware format to be an extension of the existing format. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * tg3: Download 57766 EEE service patch firmwareNithin Sujir2013-03-072-16/+128
| | | | | | | | | | | | | | | | | | | | This patch downloads the EEE service patch firmware and enables the necessary EEE flags. Reviewed-by: Benjamin Li <benli@broadcom.com> 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>
| * tg3: Enhance firmware download code to support fragmented firmwareNithin Sujir2013-03-071-6/+42
| | | | | | | | | | | | | | | | | | | | This lays the ground work to download the 57766 fragmented firmware. We loop until we've written data equal to tp->fw->size minus headers. Reviewed-by: Benjamin Li <benli@broadcom.com> 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>
| * tg3: Cleanup firmware parsing codeNithin Sujir2013-03-072-36/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current firmware header parsing is complicated due to interpreting it as a u32 array and accessing header members via array offsets. Add tg3_firmware_hdr structure to access the firmware fields instead of hardcoding offsets. The same header format will be used for individual firmware fragments in the 57766. The fw_hdr and tg3 structures have all the information required for loading the fw. Remove the redundant fw_info structure and pass fw_hdr instead. Reviewed-by: Benjamin Li <benli@broadcom.com> 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>
| * tg3: Refactor the 2nd type of cpu pauseNithin Sujir2013-03-071-26/+27
| | | | | | | | | | | | | | | | | | | | | | For completeness and consistency, add common function tg3_pause_cpu_and_set_pc(). This is only for existing fw and not used for the 57766. Reviewed-by: Benjamin Li <benli@broadcom.com> 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>
| * tg3: Refactor cpu pause/resume codeNithin Sujir2013-03-071-25/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The 57766 rxcpu needs to be paused/resumed when we download the firmware just like we do for existing firmware. Refactor the pause/resume code to be reusable. This patch also renames the "offset" argument of tg3_halt_cpu to "cpu_base" since that's what it really is. Reviewed-by: Benjamin Li <benli@broadcom.com> 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>
| * tg3: Add new FW_TSO flagMatt Carlson2013-03-072-8/+8
|/ | | | | | | | | | | | | | tg3 used the fw_needed member loosely as a synonym for firmware TSO. Now that the 57766 needs firmware download support, fw_needed can no longer be used like this. This patch creates a new FW_TSO flag and changes the code to use it. Also rearrange all the TSO flags together in the enum. Reviewed-by: Benjamin Li <benli@broadcom.com> 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>
* Merge branch 'fdb'David S. Miller2013-03-075-138/+91
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Vlad Yasevich says: ==================== This is a short series that now allows mac filter programming on any card that support IFF_UNICAST_FLT by using the existing FDB interface. Some existing drivers that had FDB functionality usually supported it only in SR-IOV mode. Since that's not always enabled, and we want to take advantage of IFF_UNICAST_FLT support, these drivers have been converted to call the default handler when not in SRIOV mode. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlcnic: Use generic fdb handler when driver options are not enabled.Vlad Yasevich2013-03-071-15/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow qlcnic to use the generic fdb handler when the driver options are not enabled. Untill the driver is fully fixed, this allows the use of the FDB interface with qlogic driver, but simply puts the driver into promisc mode since the driver currently does not support IFF_UNICAST_FLT. CC: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> Acked-by: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com> CC: Sony Chacko <sony.chacko@qlogic.com> CC: linux-driver@qlogic.com Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * mlx4: Remove driver specific fdb handlers.Vlad Yasevich2013-03-071-76/+0
| | | | | | | | | | | | | | | | | | | | Remove driver specific fdb hadlers since they are the same as the default ones. CC: Amir Vadai <amirv@mellanox.com> CC: Yan Burman <yanb@mellanox.com> Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * ixgbe: Make use of the default fdb handlers.Vlad Yasevich2013-03-071-41/+1
| | | | | | | | | | | | | | | | | | | | | | | | For fdb_add, use the default handler in the non-SRIOV case. For the other fdb handlers, just remove them and use the default ones. CC: John Fastabend <john.r.fastabend@intel.com> Acked-By: John Fastabend <john.r.fastabend@intel.com> CC: CC: Gregory Rose <gregory.v.rose@intel.com> Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net: generic fdb support for drivers without ndo_fdb_<op>Vlad Yasevich2013-03-072-6/+84
|/ | | | | | | | | | | | | | | | If the driver does not support the ndo_op use the generic handler for it. This should work in the majority of cases. Eventually the fdb_dflt_add call gets translated into a __dev_set_rx_mode() call which should handle hardware support for filtering via the IFF_UNICAST_FLT flag. Namely IFF_UNICAST_FLT indicates if the hardware can do unicast address filtering. If no support is available the device is put into promisc mode. Signed-off-by: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* htb: add HTB_DIRECT_QLEN attributeEric Dumazet2013-03-062-15/+17
| | | | | | | | | | | | | | HTB uses an internal pfifo queue, which limit is not reported to userland tools (tc), and value inherited from device tx_queue_len at setup time. Introduce TCA_HTB_DIRECT_QLEN attribute to allow finer control. Remove two obsolete pr_err() calls as well. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* r6040: check MDIO register busy waiting resultFlorian Fainelli2013-03-061-4/+7
| | | | | | | | | | We are currently busy waiting for MDIO registers to complete their operation but we did not propagate the result back to the caller. Update r6040_phy_{read,write} to report the busy waiting result accordingly. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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