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2013-09-03drivers: net: ethernet: 8390: Kconfig: add H8300H_AKI3068NET and ↵Chen Gang
H8300H_H8MAX dependancy for NE_H8300 Currently only H8300H_AKI3068NET and H8300H_H8MAX define default I/O base and IRQ values for the NE_H8300 driver. Hence builds for other H8300H platforms will fail as per below. Since H8300H does not support multi platform builds, we simply limit building the driver to those two platforms specifically. The release error: drivers/net/ethernet/8390/ne-h8300.c: In function 'init_dev': drivers/net/ethernet/8390/ne-h8300.c:117:23: error: 'h8300_ne_base' undeclared (first use in this function) drivers/net/ethernet/8390/ne-h8300.c:117:23: note: each undeclared identifier is reported only once for each function it appears in drivers/net/ethernet/8390/ne-h8300.c:117:23: error: bit-field '<anonymous>' width not an integer constant drivers/net/ethernet/8390/ne-h8300.c:119:20: error: 'h8300_ne_irq' undeclared (first use in this function) drivers/net/ethernet/8390/ne-h8300.c: In function 'init_module': drivers/net/ethernet/8390/ne-h8300.c:647:21: error: 'h8300_ne_base' undeclared (first use in this function) drivers/net/ethernet/8390/ne-h8300.c:648:15: error: 'h8300_ne_irq' undeclared (first use in this function) drivers/net/ethernet/8390/ne-h8300.c:661:4: warning: format '%x' expects argument of type 'unsigned int', but argument 2 has type 'long unsigned int' [-Wformat] Signed-off-by: Chen Gang <gang.chen@asianux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03wireless: scan: Remove comment to compare_ether_addrJoe Perches
This function is being removed, so remove the reference to it. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03batman: Remove reference to compare_ether_addrJoe Perches
This function is being removed, rename the reference. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03llc: Use normal etherdevice.h testsJoe Perches
Convert the llc_<foo> static inlines to the equivalents from etherdevice.h and remove the llc_<foo> static inline functions. llc_mac_null -> is_zero_ether_addr llc_mac_multicast -> is_multicast_ether_addr llc_mac_match -> ether_addr_equal Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03drivers/net: Convert uses of compare_ether_addr to ether_addr_equalJoe Perches
Use the new bool function ether_addr_equal to add some clarity and reduce the likelihood for misuse of compare_ether_addr for sorting. Done via cocci script: (and a little typing) $ cat compare_ether_addr.cocci @@ expression a,b; @@ - !compare_ether_addr(a, b) + ether_addr_equal(a, b) @@ expression a,b; @@ - compare_ether_addr(a, b) + !ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) == 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !ether_addr_equal(a, b) != 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) == 0 + !ether_addr_equal(a, b) @@ expression a,b; @@ - ether_addr_equal(a, b) != 0 + ether_addr_equal(a, b) @@ expression a,b; @@ - !!ether_addr_equal(a, b) + ether_addr_equal(a, b) Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver SupportLiu Junliang
Signed-off-by: Liu Junliang <liujunliang_ljl@163.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03tg3: Don't turn off led on 5719 serdes port 0Nithin Sujir
Turning off led on port 0 of the 5719 serdes causes all other ports to lose power and stop functioning. Add tg3_phy_led_bug() function to check for this condition. We use a switch() in tg3_phy_led_bug() for consistency with the tg3_phy_power_bug() function. 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>
2013-09-03Merge branch 'calxedaxgmac'David S. Miller
A set of calxedaxgmac bug fixes from Rob Herring. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: fix xgmac_xmit DMA mapping error handlingRob Herring
On a DMA mapping error in xgmac_xmit, we should simply free the skb and return NETDEV_TX_OK rather than -EIO. In the case of errors in mapping frags, we need to undo everything that has been setup. Reported-by: Andreas Herrmann <andreas.herrmann@calxeda.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: fix rx DMA mapping API size mismatchesRob Herring
Fix the mismatch in the DMA mapping and unmapping sizes for receive. The unmap size must be equal to the map size and should not be the actual received frame length. The map size should also be adjusted by the NET_IP_ALIGN size since the h/w buffer size (dma_buf_sz) includes this offset. Also, add a missing dma_mapping_error check in xgmac_rx_refill. Reported-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: remove some unused statistic countersRob Herring
rx_sa_filter_fail and tx_undeflow events are unused and impossible to occur based on how the h/w is used. We never filter on source MAC address and TX store and forward mode prevents underflow events. Reported-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: fix various errors in xgmac_set_rx_modeRob Herring
Fix xgmac_set_rx_mode to handle several conditions that were not handled correctly as Lennert Buytenhek describes: If we have, say, 100 unicast addresses, and 5 multicast addresses, the unicast address count check will evaluate to true, and set use_hash to true. The multicast address check will however evaluate to false, and use_hash won't be set to true again, and XGMAC_FRAME_FILTER_HMC won't be OR'd into XGMAC_FRAME_FILTER, but since use_hash was still true from the unicast check, netdev_for_each_mc_addr() will program the multicast addresses into the hash table instead of using the MAC address registers, but since the HMC bit wasn't set, the hash table won't be checked for multicast addresses on receive, and we'll stop receiving multicast packets entirely. Also, there is no code that zeroes out MAC address registers reg..31 at the end of this function, meaning that under the right conditions, unicast/multicast addresses that were previously in the filter but were then deleted won't be cleared out. Reported-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: enable interrupts after napi_enableRob Herring
Fix a race condition where the interrupt handler may have called napi_schedule before napi_enable is called. This would disable interrupts and never actually schedule napi to run. Reported-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: fix race with tx queue stop/wakeRob Herring
Since the xgmac transmit start and completion work locklessly, it is possible for xgmac_xmit to stop the tx queue after the xgmac_tx_complete has run resulting in the tx queue never being woken up. Fix this by ensuring that ring buffer index updates are visible and recheck the ring space after stopping the queue. Also fix an off-by-one bug where we need to stop the queue when the ring buffer space is equal to MAX_SKB_FRAGS. The implementation used here was copied from drivers/net/ethernet/broadcom/tg3.c. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Reviewed-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: update ring buffer tx_head after barriersRob Herring
Ensure that the descriptor writes are visible before the ring buffer head is updated. Since writel is a barrier, we can simply update the head after the writel. Reported-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: fix possible skb free before tx completeRob Herring
The TX completion code may have freed an skb before the entire sg list was transmitted. The DMA unmap calls for the fragments could also get skipped. Now set the skb pointer on every entry in the ring, not just the head of the sg list. We then use the FS (first segment) bit in the descriptors to determine skb head vs. fragment. This also fixes similar bug in xgmac_free_tx_skbufs where clean-up of a sg list that wraps at the end of the ring buffer would not get unmapped. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: fix race between xgmac_tx_complete and xgmac_tx_errRob Herring
It is possible for the xgmac_tx_complete to run concurrently with xgmac_tx_err since there are no locks. Fix this by moving the tx error handling to a workqueue so we can disable napi while we reset the transmitter. Reported-by: Andreas Herrmann <andreas.herrmann@calxeda.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: read correct field in xgmac_desc_get_buf_lenRob Herring
xgmac_desc_get_buf_len appears to have a copy/paste error. flags is the wrong field to read. We should be reading buf_size field. cpu_to_le32 should also be le32_to_cpu. This never really mattered as this function is only used for DMA mapping calls which happen to be nops with coherent DMA. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: calxedaxgmac: remove NETIF_F_FRAGLIST settingRob Herring
The xgmac does not actually handle frag lists, so this option should not be set. It does not appear to have had any impact though. Reported-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03be2net: set and query VEB/VEPA mode of the PF interfaceAjit Khaparde
SkyHawk-R can support VEB or VEPA mode. This patch will allow the user to set/query this switch setting. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: fix comment typo for __skb_alloc_pages()Florian Fainelli
The name of the function in the comment is __skb_alloc_page() while we are actually commenting __skb_alloc_pages(). Fix this typo and make it a valid kernel doc comment. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03ipv6: ipv6_create_tempaddr cleanupPetr Holasek
This two-liner removes max_addresses variable which is now unecessary related to patch [ipv6: remove max_addresses check from ipv6_create_tempaddr]. Signed-off-by: Petr Holasek <pholasek@redhat.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03gianfar: Fix reported number of sent bytes to BQLClaudiu Manoil
Fix the amount of sent bytes reported to BQL by reporting the number of bytes on wire in the xmit routine, and recording that value for each skb in order to be correctly confirmed on Tx confirmation cleanup. Reporting skb->len to BQL just before exiting xmit is not correct due to possible insertions of TOE block and alignment bytes in the skb->data, which are being stripped off by the controller before transmission on wire. This led to mismatch of (incorrectly) reported bytes to BQL b/w xmit and Tx confirmation, resulting in Tx timeout firing, for the h/w tx timestamping acceleration case. There's no easy way to obtain the number of bytes on wire in the Tx confirmation routine, so skb->cb is used to convey that information from xmit to Tx confirmation, for now (as proposed by Eric). Revived the currently unused GFAR_CB() construct for that purpose. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03ICMPv6: treat dest unreachable codes 5 and 6 as EACCES, not EPROTOJiri Bohac
RFC 4443 has defined two additional codes for ICMPv6 type 1 (destination unreachable) messages: 5 - Source address failed ingress/egress policy 6 - Reject route to destination Now they are treated as protocol error and icmpv6_err_convert() converts them to EPROTO. RFC 4443 says: "Codes 5 and 6 are more informative subsets of code 1." Treat codes 5 and 6 as code 1 (EACCES) Btw, connect() returning -EPROTO confuses firefox, so that fallback to other/IPv4 addresses does not work: https://bugzilla.mozilla.org/show_bug.cgi?id=910773 Signed-off-by: Jiri Bohac <jbohac@suse.cz> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03netconsole: avoid a crash with multiple sysfs writersDan Aloni
When my 'ifup eth' script was fired multiple times and ran concurrent on my laptop, for some obscure /etc scripting reason, it was revealed that the store_enabled() function in netconsole doesn't handle it nicely, as recorded by the Oops below (a syslog paste, but not mangled too much to prevent from discerning the traceback). On Linux 3.10.4, this patch seeks to remedy the problem, and it has been running stable on my laptop for a few days. [52608.609325] BUG: unable to handle kernel NULL pointer dereference at 00000000000003e0 [52608.609331] IP: [<ffffffff81532a17>] __netpoll_cleanup+0x27/0xe0 [52608.609339] PGD 15e51a067 PUD 15433e067 PMD 0 [52608.609343] Oops: 0000 [#1] SMP re firewire_ohci firewire_core crc_itu_t [last unloaded: kvm_intel] [52608.609347] Modules linked in: kvm_intel tun vfat fat ppdev parport_pc parport fuse ipt_MASQUERADE usb_storage nf_conntrack_netbios_ns nf_conn [..garbled..] [52608.609433] RAX: 0000000000000000 RBX: ffff880210bbcc68 RCX: 0000000000000000 [52608.609435] RDX: 0000000000000000 RSI: ffff8801ba447da0 RDI: ffff880210bbcc68 [52608.609437] RBP: ffff8801ba447e18 R08: 0000000000000000 R09: 0000000000000001 [52608.609439] R10: 000000000000000a R11: f000000000000000 R12: ffff880210bbcc68 [52608.609441] R13: ffff88020bc41000 R14: 0000000000000002 R15: 000000000000000200000000000 [52608.609443] FS: 00007f38d7bff740(0000) GS:ffff88021dc40000(0000) knlGS:0000000000000000 [52608.609446] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003300000000001427e0 [52608.609448] CR2: 00000000000003e0 CR3: 0000000154103000 CR4: 00000000001427e0 [52608.609450] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [52608.609452] netpoll: netconsole: local port 6665ess 10.0.0.27 [52608.609454] netpoll: netconsole: local IPv4 address 10.0.0.27 [52608.609456] netpoll: netconsole: interface 'em1' [52608.609457] netpoll: netconsole: remote port 514ress 10.0.0.15 [52608.609459] netpoll: netconsole: remote IPv4 address 10.0.0.15:65:a8:9a:c7 [52608.609461] netpoll: netconsole: remote ethernet address 1c:6f:65:a8:9a:c7 [52608.609463] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [52608.609464] Stack:801ba447e08 ffff880210bbcc68 ffffffffffffffea ffff88020bc41000 [52608.609466] ffff8801ba447e08 ffff880210bbcc68 ffffffffffffffea ffff88020bc41000 [52608.609471] 0000000000000002 0000000000000002 ffff8801ba447e38 ffffffff81532af4 [52608.609475] 0000000000000000 ffff880210bbcc00 ffff8801ba447e78 ffffffff81420e7c [52608.609479] Call Trace: [52608.609484] [<ffffffff81532af4>] netpoll_cleanup+0x24/0x50 [52608.609489] [<ffffffff81420e7c>] store_enabled+0x5c/0xe0 [52608.609492] [<ffffffff81420abe>] netconsole_target_attr_store+0x2e/0x40 [52608.609498] [<ffffffff811ff2a2>] configfs_write_file+0xd2/0x130 [52608.609503] [<ffffffff81188f95>] vfs_write+0xc5/0x1f0 [52608.609506] [<ffffffff81189482>] SyS_write+0x52/0xa0/0x10 [52608.609511] [<ffffffff81628c2e>] ? do_page_fault+0xe/0x10 [52608.609516] [<ffffffff8162d402>] system_call_fastpath+0x16/0x1b [52608.609517] Code: 1f 44 00 00 0f 1f 44 00 00 55 48 89 e5 48 83 ec 30 4c 89 65 e0 48 89 5d d8 49 89 fc 4c 89 6d e8 4c 89 75 f0 4c 89 7d f8 48 8 [..garbled..] [52608.609559] RIP [<ffffffff81532a17>] __netpoll_cleanup+0x27/0xe0 [52608.609563] RSP <ffff8801ba447de8> [52608.609564] CR2: 00000000000003e0 [52608.609567] ---[ end trace d25ec343349b61d2 ]--- Signed-off-by: Dan Aloni <alonid@postram.com> Signed-off-by: Neil Horman <nhorman@tuxdriver.com> CC: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03sh_eth: Enable Rx descriptor word 0 shift for r8a7790Kouei Abe
This corrects an oversight when r8a7790 support was added to sh_eth. Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03sh_eth: Fix cache invalidation omission of receive bufferKouei Abe
Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03bonding: use rlb_client_info->vlan_id instead of ->tagVeaceslav Falico
Store VID in ->vlan_id (if any), and remove the useless ->tag. CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03bonding: remove bond_vlan_used()Veaceslav Falico
We're using it currently to verify if we have vlans before getting the tag from the skb we're about to send. It's useless because the vlan_get_tag() verifies if the skb has the tag (and returns an error if not), and we can receive tagged skbs only if we *already* have vlans. Plus, the current RCUed implementation is kind of useless anyway - the we can remove the last vlan in the moment we return from the function. So remove the only usage of it and the whole function. CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03Merge branch 'for-davem' of git://gitorious.org/linux-can/linux-can-nextDavid S. Miller
Marc Kleine-Budde says: ==================== this is a pull request for net-next. There are two patches from Gerhard Sittig, which improves the clock handling on mpc5121. Oliver Hartkopp provides a patch that adds a per rule limitation of frame hops. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next John W. Linville says: ==================== Please accept this batch of updates intended for the 3.12 stream. For the mac80211 bits, Johannes says this: "This time I have various improvements all over the place: IBSS, mesh, testmode, AP client powersave handling, one of the rare rfkill patches and some code cleanup." Also for mac80211: "And I also have some more changes for -next, just a few small fixes and improvements, nothing really stands out." And for iwlwifi: "This time I have some powersave work (notably uAPSD support), CQM offloads, support for a new firmware API and various code cleanups." Regarding the Bluetooth bits, Gustavo says: "Patches to 3.12, here we have: * implementation of a proper tty_port for RFCOMM devices, this fixes some issues people were seeing lately in the kernel. * Add voice_setting option for SCO, it is used for SCO Codec selection * bugfixes, small improvements and clean ups" For the NFC bits, Samuel says: "With this one we have: - A few pn533 improvements and minor fixes. Testing our pn533 driver against Google's NCI stack triggered a few issues that we fixed now. We also added Tx fragmentation support to this driver. - More NFC secure element handling. We added a GET_SE netlink command for getting all the discovered secure elements, and we defined 2 additional secure element netlink event (transaction and connectivity). We also fixed a couple of typos and copy-paste bugs from the secure element handling code. - Firmware download support for the pn544 driver. This chipset can enter a special mode where it's waiting for firmware blobs to replace the already flashed one. We now support that mode." With repect to the ath tree, Kalle says: "New features in ath10k are rx/tx checsumming in hw and survey scan implemented by Michal. Also he made fixes to different areas of the driver, most notable being fixing the case when using two streams and reducing the number of interface combinations to avoid firmware crashes. Bartosz did a clean related to how we handle SoC power save in PCI layer. For ath6kl Mohammed and Vasanth sent each a patch to fix two infrequent crashes." I also pulled the wireless tree into wireless-next to support a request from Johannes. On top of all that, there are the usual sort of driver updates. The mwifiex, brcmfmac, brcmsmac, ath9k, and rt2x00 drivers all get some attention, as does the bcma bus and a few other random bits here and there. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: sctp: probe: allow more advanced ingress filtering by markDaniel Borkmann
This is a follow-up commit for commit b1dcdc68b1f4 ("net: tcp_probe: allow more advanced ingress filtering by mark") that allows for advanced SCTP probe module filtering based on skb mark (for a more detailed description and advantages using mark, refer to b1dcdc68b1f4). The current option to filter by a given port is still being preserved. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: neighbour: Remove CONFIG_ARPDTim Gardner
This config option is superfluous in that it only guards a call to neigh_app_ns(). Enabling CONFIG_ARPD by default has no change in behavior. There will now be call to __neigh_notify() for each ARP resolution, which has no impact unless there is a user space daemon waiting to receive the notification, i.e., the case for which CONFIG_ARPD was designed anyways. Suggested-by: Eric W. Biederman <ebiederm@xmission.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: James Morris <jmorris@namei.org> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: Patrick McHardy <kaber@trash.net> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Gao feng <gaofeng@cn.fujitsu.com> Cc: Joe Perches <joe@perches.com> Cc: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Reviewed-by: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03virtio-net: Set RXCSUM feature if GUEST_CSUM is availableThomas Huth
If the VIRTIO_NET_F_GUEST_CSUM virtio feature is available, the guest does not have to calculate the checksums on all received packets. This is pretty much the same feature as RX checksum offloading on real network cards, so the virtio-net driver should report this by setting the NETIF_F_RXCSUM flag. When the user now runs "ethtool -k", he or she can see whether the virtio-net interface has to calculate RX checksums or not. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03Merge branch 'addr_assign_type'David S. Miller
Bjørn Mork says: ==================== net: set addr_assign_type when inheriting a dev_addr Copying the dev_addr from a parent device is an operation common to a number of drivers. The addr_assign_type should be updated accordingly, either by reusing the value from the source device or explicitly indicating that the address is stolen by setting addr_assign_type to NET_ADDR_STOLEN. This patch set adds a helper copying both the dev_addr and the addr_assign_type, and use this helper in drivers which don't currently set the addr_assign_type. Using NET_ADDR_STOLEN might be more appropriate in some of these cases. Please let me know, and I'll update the patch accordingly. Changes in v2: - assuming addr_len == ETH_ALEN to allow optimized memcpy - dropped the vt6656 patch due to addr_len being unset in that driver ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03staging: vt6655: inherit addr_assign_type along with dev_addrBjørn Mork
A device inheriting a random or set address should reflect this in its addr_assign_type. Cc: Forest Bond <forest@alittletooquiet.net> Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: libertas: inherit addr_assign_type along with dev_addrBjørn Mork
A device inheriting a random or set address should reflect this in its addr_assign_type. Acked-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: hostap: inherit addr_assign_type along with dev_addrBjørn Mork
A device inheriting a random or set address should reflect this in its addr_assign_type. Cc: Jouni Malinen <j@w1.fi> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: airo: inherit addr_assign_type along with dev_addrBjørn Mork
A device inheriting a random or set address should reflect this in its addr_assign_type. Acked-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: team: inherit addr_assign_type along with dev_addrBjørn Mork
A device inheriting a random or set address should reflect this in its addr_assign_type. Cc: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: macvlan: inherit addr_assign_type along with dev_addrBjørn Mork
A device inheriting a random or set address should reflect this in its addr_assign_type. Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: dsa: inherit addr_assign_type along with dev_addrBjørn Mork
A device inheriting a random or set address should reflect this in its addr_assign_type. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: vlan: inherit addr_assign_type along with dev_addrBjørn Mork
A device inheriting a random or set address should reflect this in its addr_assign_type. Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-03net: etherdevice: add address inherit helperBjørn Mork
Some etherdevices inherit their address from a parent or master device. The addr_assign_type should be updated along with the address in these cases. Adding a helper function to simplify this. Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-02net: make snmp_mib_free static inlineCong Wang
Fengguang reported: net/built-in.o: In function `in6_dev_finish_destroy': (.text+0x4ca7d): undefined reference to `snmp_mib_free' this is due to snmp_mib_free() is defined when CONFIG_INET is enabled, but in6_dev_finish_destroy() is now moved to core kernel. I think snmp_mib_free() is small enough to be inlined, so just make it static inline. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-02vxlan: include net/ip6_checksum.h for csum_ipv6_magic()Cong Wang
Fengguang reported a compile warning: drivers/net/vxlan.c: In function 'vxlan6_xmit_skb': drivers/net/vxlan.c:1352:3: error: implicit declaration of function 'csum_ipv6_magic' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors this patch fixes it. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-09-02vxlan: fix flowi6_proto valueCong Wang
It should be IPPROTO_UDP. Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-31Merge branch 'qlcnic'David S. Miller
Shahed Shaikh says: ==================== This patch series contains - * Enhanced PVID handling for 84xx adapters by not indicating PVID configuration to VF driver and keeping VF driver in no VLAN configuration mode becasue adapter supports VLAN stripping. * Removed inappropriate usage of inline keyword. * Enhanced minidump feature by using firmware recommended dump capture mask and using CAMRAM register to store firmware dump state. * AER handling support for 83xx adapter. * Added support for per port eswitch configuration. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-31qlcnic: Update version to 5.3.50Shahed Shaikh
Signed-off-by: Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-31qlcnic: Add support for per port eswitch configurationSony Chacko
There is an embedded switch per physical port on the adapter. Add support for enabling and disabling the embedded switch on per port basis. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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