- 08 12月, 2012 5 次提交
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由 Michael Chan 提交于
for namespace consistency. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
with BNX2_ prefix for namespace consistency. Currently, these macro names conflict with similar macros in bnx2x.h, preventing the cnic driver from including both bnx2.h and bnx2x.h. Including bnx2x.h in cnic.c will remove many redundant definitions and simplify the interface. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next由 David S. Miller 提交于
Jeff Kirsher says: ==================== This series contains updates to igb and ixgbe. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
Commit f1ce3062 (ipv4: Remove 'rt_dst' from 'struct rtable') removes the call to ipmr_get_route(), which will get multicast parameters of the route. I revert the part of the patch that remove this call. I think the goal was only to get rid of rt_dst field. The patch is only compiled-tested. My first idea was to remove ipmr_get_route() because rt_fill_info() was the only user, but it seems the previous patch cleans the code a bit too much ;-) Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Pirko 提交于
Do the same thing as in set mac. Call notifiers every time. Signed-off-by: NJiri Pirko <jiri@resnulli.us> Acked-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 12月, 2012 5 次提交
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由 Carolyn Wyborny 提交于
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Stefan Assmann 提交于
During MSI-X setup the system might run out of vectors. If this happens the already assigned vectors for this NIC should be freed before trying the disable MSI-X. Failing to do so results in the following oops. kernel BUG at drivers/pci/msi.c:341! [...] Call Trace: [<ffffffff8128f39d>] pci_disable_msix+0x3d/0x60 [<ffffffffa037d1ce>] igb_reset_interrupt_capability+0x27/0x5c [igb] [<ffffffffa037d229>] igb_clear_interrupt_scheme+0x26/0x2d [igb] [<ffffffffa0384268>] igb_request_irq+0x73/0x297 [igb] [<ffffffffa0384554>] __igb_open+0xc8/0x223 [igb] [<ffffffffa0384815>] igb_open+0x13/0x15 [igb] [<ffffffff8144592f>] __dev_open+0xbf/0x120 [<ffffffff81443e51>] __dev_change_flags+0xa1/0x180 [<ffffffff81445828>] dev_change_flags+0x28/0x70 [<ffffffff814af537>] devinet_ioctl+0x5b7/0x620 [<ffffffff814b01c8>] inet_ioctl+0x88/0xa0 [<ffffffff8142e8a0>] sock_do_ioctl+0x30/0x70 [<ffffffff8142ecf2>] sock_ioctl+0x72/0x270 [<ffffffff8118062c>] do_vfs_ioctl+0x8c/0x340 [<ffffffff81180981>] sys_ioctl+0xa1/0xb0 [<ffffffff815161a9>] system_call_fastpath+0x16/0x1b Code: 48 89 df e8 1f 40 ed ff 4d 39 e6 49 8b 45 10 75 b6 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f c9 c3 48 8b 7b 20 e8 3e 91 db ff eb ae <0f> 0b eb fe 0f 1f 84 00 00 00 00 00 55 48 89 e5 0f 1f 44 00 00 RIP [<ffffffff8128e144>] free_msi_irqs+0x124/0x130 RSP <ffff880037503bd8> Signed-off-by: NStefan Assmann <sassmann@kpanic.de> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Stefan Assmann 提交于
Given a small change to igb_init_interrupt_scheme() the function fits igb_request_irq() for MSI/legacy interrupts initialization as well, instead of duplicating most of its code there. Also adding a missing igb_configure() to igb_request_irq() for MSI fallback to work properly. Signed-off-by: NStefan Assmann <sassmann@kpanic.de> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Jacob Keller 提交于
The X540's internal thermal sensor should not be enabled for all devices, but only those devices which enable it in the NVM image. It is expected that actively cooled devices will have it enabled, but passively cooled devices might not want it enabled. This is due to passively cooled devices operating very near the thermal threshold, sometimes within the margin of error of the thermal sensor. Thus these devices may not be good candidates for using the thermal sensor. This patch uses the enabled bit in the FWSM register to check whether we should be enabling the thermal sensor, and only sets the THERMAL_SENSOR_CAPABLE flag for those devices which have it enabled. Signed-off-by: NJacob Keller <jacob.e.keller@intel.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Joe Perches 提交于
Use the normal kernel test instead of a module specific one. Signed-off-by: NJoe Perches <joe@perches.com> Tested-by: NPhil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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- 06 12月, 2012 11 次提交
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由 Cong Wang 提交于
net/core/neighbour.c:65:12: warning: 'zero' defined but not used [-Wunused-variable] net/core/neighbour.c:66:12: warning: 'unres_qlen_max' defined but not used [-Wunused-variable] These variables are only used when CONFIG_SYSCTL is defined, so move them under #ifdef CONFIG_SYSCTL. Reported-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NCong Wang <amwang@redhat.com> Acked-by: NShan Wei <davidshan@tencent.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
V3: make it a flag V2: make the toggle per-port Fast leave allows bridge to immediately stops the multicast traffic on the port receives IGMP Leave when IGMP snooping is enabled, no timeouts are observed. Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: NCong Wang <amwang@redhat.com>
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由 Eddie Wai 提交于
If the initiator and target try to close the connection at about the same time, there is a race condition in the termination sequence for bnx2x. Fix the problem by waiting for the remote termination to complete before deleting the Connection ID. This will prevent the firmware assert. Update version to 2.5.15. Signed-off-by: NEddie Wai <eddie.wai@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
Without the reset, reloading the cnic driver can cause the iSCSI Event Queue to be out of sync with the driver and cause intermittent crash. Signed-off-by: NMichael Chan <mchan@broadcom.com> Acked-by: NAriel Elior <ariele@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
ipv6_sock_mc_close() is called for ipv6 sockets at close time, and most of them don't use multicast. Add a test to avoid contention on a shared spinlock. Same heuristic applies for ipv6_sock_ac_close(), to avoid contention on a shared rwlock. Signed-off-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shan Wei 提交于
Signed-off-by: NShan Wei <davidshan@tencent.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shan Wei 提交于
unres_qlen_bytes and unres_qlen are int type. But multiple relation(unres_qlen_bytes = unres_qlen * SKB_TRUESIZE(ETH_FRAME_LEN)) will cause type overflow when seting unres_qlen. e.g. $ echo 1027506 > /proc/sys/net/ipv4/neigh/eth1/unres_qlen $ cat /proc/sys/net/ipv4/neigh/eth1/unres_qlen 1182657265 $ cat /proc/sys/net/ipv4/neigh/eth1/unres_qlen_bytes -2147479756 The gutted value is not that we setting。 But user/administrator don't know this is caused by int type overflow. what's more, it is meaningless and even dangerous that unres_qlen_bytes is set with negative number. Because, for unresolved neighbour address, kernel will cache packets without limit in __neigh_event_send()(e.g. (u32)-1 = 2GB). Signed-off-by: NShan Wei <davidshan@tencent.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephan Gatzka 提交于
Added functions for ack_interrupt and config_intr. Tested on an mpc5200b powerpc board. Signed-off-by: NStephan Gatzka <stephan.gatzka@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Gallatin 提交于
- convert remaining htonl/ntohl +__raw_read/__raw_writel to swab32 + readl/writel - add missing __iomem qualifier in myri10ge_open() - fix dubious: x & !y warning by switching from logical to bitwise not The swab32 conversion fixes a bug in myri10ge_led() where big-endian machines would write the wrong pattern. The only remaining warning (lock context imbalance) is due to the use of __netif_tx_trylock(), and cannot easily be fixed. Signed-off-by: NAndrew Gallatin <gallatin@myri.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Amerigo Wang 提交于
V2: make the toggle per-port Fast leave allows bridge to immediately stops the multicast traffic on the port receives IGMP Leave when IGMP snooping is enabled, no timeouts are observed. Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: NCong Wang <amwang@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jan Glauber 提交于
The 3com driver for 3c59x requires ioport_map. Since not all architectures support IO port mapping make 3c59x dependent on HAS_IOPORT. Signed-off-by: NJan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 05 12月, 2012 19 次提交
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由 David S. Miller 提交于
Reported-by: NFengguang Wu <fengguang.wu@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
We talk about IPv6, hence the family is RTNL_FAMILY_IP6MR! rtnl_register() is already called with RTNL_FAMILY_IP6MR. The bug is here since the beginning of this function (commit 5b285cac). Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Serge Hallyn 提交于
When a new nic is created in namespace ns1, the kernel sends a KOBJ_ADD uevent to ns1. When the nic is moved to ns2, we only send a KOBJ_MOVE to ns2, and nothing to ns1. This patch changes that behavior so that when moving a nic from ns1 to ns2, we send a KOBJ_REMOVED to ns1 and KOBJ_ADD to ns2. (The KOBJ_MOVE is still sent to ns2). The effects of this can be seen when starting and stopping containers in an upstart based host. Lxc will create a pair of veth nics, the kernel sends KOBJ_ADD, and upstart starts network-instance jobs for each. When one nic is moved to the container, because no KOBJ_REMOVED event is received, the network-instance job for that veth never goes away. This was reported at https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1065589 With this patch the networ-instance jobs properly go away. The other oddness solved here is that if a nic is passed into a running upstart-based container, without this patch no network-instance job is started in the container. But when the container creates a new nic itself (ip link add new type veth) then network-interface jobs are created. With this patch, behavior comes in line with a regular host. v2: also send KOBJ_ADD to new netns. There will then be a _MOVE event from the device_rename() call, but that should be innocuous. Signed-off-by: NSerge Hallyn <serge.hallyn@canonical.com> Acked-by: N"Eric W. Biederman" <ebiederm@xmission.com> Acked-by: NDaniel Lezcano <daniel.lezcano@free.fr> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wei Yongjun 提交于
Use for_each_pci_dev to simplify the code. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
This patch allows to monitor mf6c activities via rtnetlink. To avoid parsing two times the mf6c oifs, we use maxvif to allocate the rtnl msg, thus we may allocate some superfluous space. Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
This patch allows to monitor mfc activities via rtnetlink. To avoid parsing two times the mfc oifs, we use maxvif to allocate the rtnl msg, thus we may allocate some superfluous space. Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
/proc/net/ip[6]_mr_cache allows to get all mfc entries, even if they are put in the unresolved list (mfc[6]_unres_queue). But only the table RT_TABLE_DEFAULT is displayed. This patch adds the parsing of the unresolved list when the dump is made via rtnetlink, hence each table can be checked. In IPv6, we set rtm_type in ip6mr_fill_mroute(), because in case of unresolved mfc __ip6mr_fill_mroute() will not set it. In IPv4, it is already done. Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
A mfc entry can be static or not (added via the mroute_sk socket). The patch reports MFC_STATIC flag into rtm_protocol by setting rtm_protocol to RTPROT_STATIC or RTPROT_MROUTED. Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
These statistics can be checked only via /proc/net/ip_mr_cache or SIOCGETSGCNT[_IN6] and thus only for the table RT_TABLE_DEFAULT. Advertising them via rtnetlink allows to get statistics for all cache entries, whatever the table is. Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
This patch removes the skb manipulations when nested attributes are added by using standard helpers. Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nicolas Dichtel 提交于
This patch advertise the MC_FORWARDING status for IPv4 and IPv6. This field is readonly, only multicast engine in the kernel updates it. Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://1984.lsi.us.es/nf-next由 David S. Miller 提交于
Pablo Neira Ayuso says: ==================== * Remove limitation in the maximum number of supported sets in ipset. Now ipset automagically increments the number of slots in the array of sets by 64 new spare slots, from Jozsef Kadlecsik. * Partially remove the generic queue infrastructure now that ip_queue is gone. Its only client is nfnetlink_queue now, from Florian Westphal. * Add missing attribute policy checkings in ctnetlink, from Florian Westphal. * Automagically kill conntrack entries that use the wrong output interface for the masquerading case in case of routing changes, from Jozsef Kadlecsik. * Two patches two improve ct object traceability. Now ct objects are always placed in any of the existing lists. This allows us to dump the content of unconfirmed and dying conntracks via ctnetlink as a way to provide more instrumentation in case you suspect leaks, from myself. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Add qlcnic prefix to qlcnic driver module parameters. Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Refactor 82xx driver to support new adapter Update routines to support variable number of NIC partitions Signed-off-by: NRajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Cleanup get board information API. Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Refactor 82xx driver to support new adapter Update PCI and hardware access routines Signed-off-by: NAnirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Move HW specific data to a seperate structure as part of refactoring 82xx adapter driver. Signed-off-by: NAnirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sony Chacko 提交于
Add 82xx adapter ID check before 82xx specific operations as part of refactoring the driver to enable support for new adapter. Signed-off-by: NSony Chacko <sony.chacko@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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