summaryrefslogtreecommitdiffstats
AgeCommit message (Collapse)Author
2013-08-13pptp: fix byte order warningsstephen hemminger
Pptp driver has lots of byte order warnings from sparse. This was because the on-the-wire header is in network byte order (obviously) but the definition did not reflect that. Also, the address structure to user space actually put the call id in host order. Rather than break ABI compatibility, just acknowledge the existing design. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-13net: sctp: Add rudimentary infrastructure to account for control chunksVlad Yasevich
This patch adds a base infrastructure that allows SCTP to do memory accounting for control chunks. Real accounting code will follow. This patch alos fixes the following triggered bug ... [ 553.109742] kernel BUG at include/linux/skbuff.h:1813! [ 553.109766] invalid opcode: 0000 [#1] SMP [ 553.109789] Modules linked in: sctp libcrc32c rfcomm [...] [ 553.110259] uinput i915 i2c_algo_bit drm_kms_helper e1000e drm ptp pps_core i2c_core wmi video sunrpc [ 553.110320] CPU: 0 PID: 1636 Comm: lt-test_1_to_1_ Not tainted 3.11.0-rc3+ #2 [ 553.110350] Hardware name: LENOVO 74597D6/74597D6, BIOS 6DET60WW (3.10 ) 09/17/2009 [ 553.110381] task: ffff88020a01dd40 ti: ffff880204ed0000 task.ti: ffff880204ed0000 [ 553.110411] RIP: 0010:[<ffffffffa0698017>] [<ffffffffa0698017>] skb_orphan.part.9+0x4/0x6 [sctp] [ 553.110459] RSP: 0018:ffff880204ed1bb8 EFLAGS: 00010286 [ 553.110483] RAX: ffff8802086f5a40 RBX: ffff880204303300 RCX: 0000000000000000 [ 553.110487] RDX: ffff880204303c28 RSI: ffff8802086f5a40 RDI: ffff880202158000 [ 553.110487] RBP: ffff880204ed1bb8 R08: 0000000000000000 R09: 0000000000000000 [ 553.110487] R10: ffff88022f2d9a04 R11: ffff880233001600 R12: 0000000000000000 [ 553.110487] R13: ffff880204303c00 R14: ffff8802293d0000 R15: ffff880202158000 [ 553.110487] FS: 00007f31b31fe740(0000) GS:ffff88023bc00000(0000) knlGS:0000000000000000 [ 553.110487] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 553.110487] CR2: 000000379980e3e0 CR3: 000000020d225000 CR4: 00000000000407f0 [ 553.110487] Stack: [ 553.110487] ffff880204ed1ca8 ffffffffa068d7fc 0000000000000000 0000000000000000 [ 553.110487] 0000000000000000 ffff8802293d0000 ffff880202158000 ffffffff81cb7900 [ 553.110487] 0000000000000000 0000400000001c68 ffff8802086f5a40 000000000000000f [ 553.110487] Call Trace: [ 553.110487] [<ffffffffa068d7fc>] sctp_sendmsg+0x6bc/0xc80 [sctp] [ 553.110487] [<ffffffff8128f185>] ? sock_has_perm+0x75/0x90 [ 553.110487] [<ffffffff815a3593>] inet_sendmsg+0x63/0xb0 [ 553.110487] [<ffffffff8128f2b3>] ? selinux_socket_sendmsg+0x23/0x30 [ 553.110487] [<ffffffff8151c5d6>] sock_sendmsg+0xa6/0xd0 [ 553.110487] [<ffffffff81637b05>] ? _raw_spin_unlock_bh+0x15/0x20 [ 553.110487] [<ffffffff8151cd38>] SYSC_sendto+0x128/0x180 [ 553.110487] [<ffffffff8151ce6b>] ? SYSC_connect+0xdb/0x100 [ 553.110487] [<ffffffffa0690031>] ? sctp_inet_listen+0x71/0x1f0 [sctp] [ 553.110487] [<ffffffff8151d35e>] SyS_sendto+0xe/0x10 [ 553.110487] [<ffffffff81640202>] system_call_fastpath+0x16/0x1b [ 553.110487] Code: e0 48 c7 c7 00 22 6a a0 e8 67 a3 f0 e0 48 c7 [...] [ 553.110487] RIP [<ffffffffa0698017>] skb_orphan.part.9+0x4/0x6 [sctp] [ 553.110487] RSP <ffff880204ed1bb8> [ 553.121578] ---[ end trace 46c20c5903ef5be2 ]--- The approach taken here is to split data and control chunks creation a bit. Data chunks already have memory accounting so noting needs to happen. For control chunks, add stubs handlers. Signed-off-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-13net: asix: Move declaration of ax88172a_info to shared headerMark Brown
Ensure that the definition of ax88172a_info matches the declaration seen by users and silence sparse warnings about symbols without declarations in the global namespace by moving the declaration into the shared header asix.h. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-13net: asix: Staticise non-exported symbolsMark Brown
Make functions that are only referenced from ops structures static, they do not need to be in the global namespace and sparse complains about this. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-11af_unix: fix bug on large send()Eric Dumazet
commit e370a723632 ("af_unix: improve STREAM behavior with fragmented memory") added a bug on large send() because the skb_copy_datagram_from_iovec() call always start from the beginning of iovec. We must instead use the @sent variable to properly skip the already processed part. Reported-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-11net: Add MOXA ART SoCs ethernet driverJonas Jensen
The MOXA UC-711X hardware(s) has an ethernet controller that seem to be developed internally. The IC used is "RTL8201CP". Since there is no public documentation, this driver is mostly the one published by MOXA that has been heavily cleaned up / ported from linux 2.6.9. Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-10net: attempt high order allocations in sock_alloc_send_pskb()Eric Dumazet
Adding paged frags skbs to af_unix sockets introduced a performance regression on large sends because of additional page allocations, even if each skb could carry at least 100% more payload than before. We can instruct sock_alloc_send_pskb() to attempt high order allocations. Most of the time, it does a single page allocation instead of 8. I added an additional parameter to sock_alloc_send_pskb() to let other users to opt-in for this new feature on followup patches. Tested: Before patch : $ netperf -t STREAM_STREAM STREAM STREAM TEST Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 2304 212992 212992 10.00 46861.15 After patch : $ netperf -t STREAM_STREAM STREAM STREAM TEST Recv Send Send Socket Socket Message Elapsed Size Size Size Time Throughput bytes bytes bytes secs. 10^6bits/sec 2304 212992 212992 10.00 57981.11 Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: David Rientjes <rientjes@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-10af_unix: improve STREAM behavior with fragmented memoryEric Dumazet
unix_stream_sendmsg() currently uses order-2 allocations, and we had numerous reports this can fail. The __GFP_REPEAT flag present in sock_alloc_send_pskb() is not helping. This patch extends the work done in commit eb6a24816b247c ("af_unix: reduce high order page allocations) for datagram sockets. This opens the possibility of zero copy IO (splice() and friends) The trick is to not use skb_pull() anymore in recvmsg() path, and instead add a @consumed field in UNIXCB() to track amount of already read payload in the skb. There is a performance regression for large sends because of extra page allocations that will be addressed in a follow-up patch, allowing sock_alloc_send_pskb() to attempt high order page allocations. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: David Rientjes <rientjes@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-10tcp: add server ip to encrypt cookie in fast openYuchung Cheng
Encrypt the cookie with both server and client IPv4 addresses, such that multi-homed server will grant different cookies based on both the source and destination IPs. No client change is needed since cookie is opaque to the client. Signed-off-by: Yuchung Cheng <ycheng@google.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Acked-by: Neal Cardwell <ncardwell@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09pptp: fix sparse pointer warningstephen hemminger
callid_sock array is referenced via rcu_dereference and sparse rcu checks complains about address space mismatch. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09tg3: clean up unnecessary MSI/MSI-X capability findYijing Wang
PCI core will initialize device MSI/MSI-X capability in pci_msi_init_pci_dev(). So device driver should use pci_dev->msi_cap/msix_cap to determine whether the device support MSI/MSI-X instead of using pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX). Access to PCIe device config space again will consume more time. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Nithin Nayak Sujir <nsujir@broadcom.com> Cc: Michael Chan <mchan@broadcom.com> Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09netxen: clean up unnecessary MSI/MSI-X capability findYijing Wang
PCI core will initialize device MSI/MSI-X capability in pci_msi_init_pci_dev(). So device driver should use pci_dev->msi_cap/msix_cap to determine whether the device support MSI/MSI-X instead of using pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX). Access to PCIe device config space again will consume more time. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Manish Chopra <manish.chopra@qlogic.com> Cc: Sony Chacko <sony.chacko@qlogic.com> Cc: Rajesh Borundia <rajesh.borundia@qlogic.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09myri10ge: clean up unnecessary MSI/MSI-X capability findYijing Wang
PCI core will initialize device MSI/MSI-X capability in pci_msi_init_pci_dev(). So device driver should use pci_dev->msi_cap/msix_cap to determine whether the device support MSI/MSI-X instead of using pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX). Access to PCIe device config space again will consume more time. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Andrew Gallatin <gallatin@myri.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09bnx2x: clean up unnecessary MSI/MSI-X capability findYijing Wang
PCI core will initialize device MSI/MSI-X capability in pci_msi_init_pci_dev(). So device driver should use pci_dev->msi_cap/msix_cap to determine whether the device support MSI/MSI-X instead of using pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX). Access to PCIe device config space again will consume more time. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Eilon Greenstein <eilong@broadcom.com> Cc: netdev@vger.kernel.org Acked-by: Ariel Elior <ariele@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09bnx2: clean up unnecessary MSI/MSI-X capability findYijing Wang
PCI core will initialize device MSI/MSI-X capability in pci_msi_init_pci_dev(). So device driver should use pci_dev->msi_cap/msix_cap to determine whether the device support MSI/MSI-X instead of using pci_find_capability(pci_dev, PCI_CAP_ID_MSI/MSIX). Access to PCIe device config space again will consume more time. Signed-off-by: Yijing Wang <wangyijing@huawei.com> Cc: Michael Chan <mchan@broadcom.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09net: via-rhine: Fix incorrect placement of __initdataSachin Kamat
__initdata should be placed between the variable name and equal sign for the variable to be placed in the intended section. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09net: wan: sbni: Fix incorrect placement of __initdataSachin Kamat
__initdata should be placed between the variable name and equal sign for the variable to be placed in the intended section. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09Revert "net: sctp: convert sctp_checksum_disable module param into sctp sysctl"David S. Miller
This reverts commit cda5f98e36576596b9230483ec52bff3cc97eb21. As per Vlad's request. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09net: sctp: trivial: update bug report in header commentDaniel Borkmann
With the restructuring of the lksctp.org site, we only allow bug reports through the SCTP mailing list linux-sctp@vger.kernel.org, not via SF, as SF is only used for web hosting and nothing more. While at it, also remove the obvious statement that bugs will be fixed and incooperated into the kernel. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Acked-by: Vlad Yasevich <vyasevich@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09net: sctp: convert sctp_checksum_disable module param into sctp sysctlDaniel Borkmann
Get rid of the last module parameter for SCTP and make this configurable via sysctl for SCTP like all the rest of SCTP's configuration knobs. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09net: igmp: Allow user-space configuration of igmp unsolicited report intervalWilliam Manley
Adds the new procfs knobs: /proc/sys/net/ipv4/conf/*/igmpv2_unsolicited_report_interval /proc/sys/net/ipv4/conf/*/igmpv3_unsolicited_report_interval Which will allow userspace configuration of the IGMP unsolicited report interval (see below) in milliseconds. The defaults are 10000ms for IGMPv2 and 1000ms for IGMPv3 in accordance with RFC2236 and RFC3376. Background: If an IGMP join packet is lost you will not receive data sent to the multicast group so if no data arrives from that multicast group in a period of time after the IGMP join a second IGMP join will be sent. The delay between joins is the "IGMP Unsolicited Report Interval". Prior to this patch this value was hard coded in the kernel to 10s for IGMPv2 and 1s for IGMPv3. 10s is unsuitable for some use-cases, such as IPTV as it can cause channel change to be slow in the presence of packet loss. This patch allows the value to be overridden from userspace for both IGMPv2 and IGMPv3 such that it can be tuned accoding to the network. Tested with Wireshark and a simple program to join a (non-existent) multicast group. The distribution of timings for the second join differ based upon setting the procfs knobs. igmpvX_unsolicited_report_interval is intended to follow the pattern established by force_igmp_version, and while a procfs entry has been added a corresponding sysctl knob has not as it is my understanding that sysctl is deprecated[1]. [1]: http://lwn.net/Articles/247243/ Signed-off-by: William Manley <william.manley@youview.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09net: igmp: Don't flush routing cache when force_igmp_version is modifiedWilliam Manley
The procfs knob /proc/sys/net/ipv4/conf/*/force_igmp_version allows the IGMP protocol version to use to be explicitly set. As a side effect this caused the routing cache to be flushed as it was declared as a DEVINET_SYSCTL_FLUSHING_ENTRY. Flushing is unnecessary and this patch makes it so flushing does not occur. Requested by Hannes Frederic Sowa as he was reviewing other patches adding procfs entries. Suggested-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: William Manley <william.manley@youview.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-09net: igmp: Reduce Unsolicited report interval to 1s when using IGMPv3William Manley
If an IGMP join packet is lost you will not receive data sent to the multicast group so if no data arrives from that multicast group in a period of time after the IGMP join a second IGMP join will be sent. The delay between joins is the "IGMP Unsolicited Report Interval". Previously this value was hard coded to be chosen randomly between 0-10s. This can be too long for some use-cases, such as IPTV as it can cause channel change to be slow in the presence of packet loss. The value 10s has come from IGMPv2 RFC2236, which was reduced to 1s in IGMPv3 RFC3376. This patch makes the kernel use the 1s value from the later RFC if we are operating in IGMPv3 mode. IGMPv2 behaviour is unaffected. Tested with Wireshark and a simple program to join a (non-existent) multicast group. The distribution of timings for the second join differ based upon setting /proc/sys/net/ipv4/conf/eth0/force_igmp_version. Signed-off-by: William Manley <william.manley@youview.com> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Acked-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-08bonding: unwind on bond_add_vlan failurenikolay@redhat.com
In case of bond_add_vlan() failure currently we'll have the vlan's refcnt bumped up in all slaves, but it will never go down because it failed to get added to the bond, so properly unwind the added vlan if bond_add_vlan fails. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Acked-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-08bonding: change the bond's vlan syncing functions with the standard onesnikolay@redhat.com
Now we have vlan_vids_add/del_by_dev() which serve the same purpose as bond's bond_add/del_vlans_on_slave() with the good side effect of reverting the changes if one of the additions fails. There's only 1 change in the behaviour of enslave: if adding of the vlans to the slave fails, we'll fail the enslaving because otherwise we might delete some vlan that wasn't added by the bonding. The only way this may happen is with ENOMEM currently, so we're in trouble anyway. Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Acked-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-08net: add SNMP counters tracking incoming ECN bitsEric Dumazet
With GRO/LRO processing, there is a problem because Ip[6]InReceives SNMP counters do not count the number of frames, but number of aggregated segments. Its probably too late to change this now. This patch adds four new counters, tracking number of frames, regardless of LRO/GRO, and on a per ECN status basis, for IPv4 and IPv6. Ip[6]NoECTPkts : Number of packets received with NOECT Ip[6]ECT1Pkts : Number of packets received with ECT(1) Ip[6]ECT0Pkts : Number of packets received with ECT(0) Ip[6]CEPkts : Number of packets received with Congestion Experienced lph37:~# nstat | egrep "Pkts|InReceive" IpInReceives 1634137 0.0 Ip6InReceives 3714107 0.0 Ip6InNoECTPkts 19205 0.0 Ip6InECT0Pkts 52651828 0.0 IpExtInNoECTPkts 33630 0.0 IpExtInECT0Pkts 15581379 0.0 IpExtInCEPkts 6 0.0 Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07packet: Revert recent header parsing changes.David S. Miller
This reverts commits: 0f75b09c798ed00c30d7d5551b896be883bc2aeb cbd89acb9eb257ed3b2be867142583fdcf7fdc5b c483e02614551e44ced3fe6eedda8e36d3277ccc Amongst other things, it's modifies the SKB header to pull the ethernet headers off via eth_type_trans() on the output path which is bogus. It's causing serious regressions for people. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07net: phy: mdio: add missing __iomem annotationJingoo Han
Added missing __iomem annotation in order to fix the following sparse warnings: drivers/net/phy/mdio-mux-mmioreg.c:51:27: warning: incorrect type in initializer (different address spaces) drivers/net/phy/mdio-mux-mmioreg.c:51:27: expected void *p drivers/net/phy/mdio-mux-mmioreg.c:51:27: got void [noderef] <asn:2>* drivers/net/phy/mdio-mux-mmioreg.c:57:21: warning: incorrect type in argument 1 (different address spaces) drivers/net/phy/mdio-mux-mmioreg.c:57:21: expected void const volatile [noderef] <asn:2>*addr drivers/net/phy/mdio-mux-mmioreg.c:57:21: got void *p drivers/net/phy/mdio-mux-mmioreg.c:60:25: warning: incorrect type in argument 2 (different address spaces) drivers/net/phy/mdio-mux-mmioreg.c:60:25: expected void volatile [noderef] <asn:2>*addr drivers/net/phy/mdio-mux-mmioreg.c:60:25: got void *p drivers/net/phy/mdio-mux-mmioreg.c:64:25: warning: incorrect type in argument 1 (different address spaces) drivers/net/phy/mdio-mux-mmioreg.c:64:25: expected void volatile [noderef] <asn:2>*addr drivers/net/phy/mdio-mux-mmioreg.c:64:25: got void *p Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07net: phy: micrel: Staticize ksz8873mll_read_status()Jingoo Han
ksz8873mll_read_status() is used only in this file. Fix the following sparse warning: drivers/net/phy/micrel.c:147:5: warning: symbol 'ksz8873mll_read_status' was not declared. Should it be static? Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07net: use skb_copy_datagram_from_iovec() in zerocopy_sg_from_iovec()Jason Wang
Use skb_copy_datagram_from_iovec() to avoid code duplication and make it easy to be read. Also we can do the skipping inside the zero-copy loop. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07net: use release_pages() in zerocopy_sg_from_iovec()Jason Wang
To reduce the duplicated codes. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07net: remove the useless comment in zerocopy_sg_from_iovec()Jason Wang
Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07net: use skb_fill_page_desc() in zerocopy_sg_from_iovec()Jason Wang
Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07net: move zerocopy_sg_from_iovec() to net/core/datagram.cJason Wang
To let it be reused and reduce code duplication. Also document this function. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07net: move iov_pages() to net/core/iovec.cJason Wang
To let it be reused and reduce code duplication. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07ip_tunnel: embed hash list headstephen hemminger
The IP tunnel hash heads can be embedded in the per-net structure since it is a fixed size. Reduce the size so that the total structure fits in a page size. The original size was overly large, even NETDEV_HASHBITS is only 8 bits! Also, add some white space for readability. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Acked-by: Pravin B Shelar <pshelar@nicira.com>. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07bnx2: Update version to 2.2.4Michael Chan
and update copyright year. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07bnx2: Add pci shutdown handler.Michael Chan
WoL and power state changes will now be done in the shutdown handler. open/close/ethtool will no longer change the power state. NVRAM operations can now be permitted whether the device is up or down. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07bnx2: Use SIMPLE_DEV_PM_OPS.Michael Chan
This simplifies the suspend/resume code. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07bnx2: Refactor WoL setup into a separate function.Michael Chan
Separate MAC and PHY WoL setup code into a separate function. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07bnx2: Use kernel APIs for WoL and power state changes.Michael Chan
Simple API changes with no functional changes. Signed-off-by: Michael Chan <mchan@broadocm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07bnx2: Handle error condition in ->slot_reset()Michael Chan
by closing the device if necessary. Otherwise, since NAPI state is already disabled, a subsequent close will hang the system. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07be2net: update driver versionSathya Perla
Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07be2net: Initialize "status" in be_cmd_get_die_temperature()Vasundhara Volam
Uninitialized value was being returned in the non-failure case. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07be2net: fixup log msgs for async eventsVasundhara Volam
Log the event type for unknown async events Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07be2net: Fix displaying supported speeds for BE2Vasundhara Volam
The BE2 FW GET_PHY_DETAILS cmd does not return fixed speeds supported. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07be2net: don't limit max MAC and VLAN countsVasundhara Volam
For SH-R and Lancer-R, use the FW supported values for Max unicast MACs, Max VLANs and Max multicast MACs. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07be2net: Do not call get_die_temperature cmd for VFVasundhara Volam
This is a chip wide value and the PFs already report it. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-07be2net: Adding more speeds reported by get_settingsVasundhara Volam
The new speeds are supported by variants of the Skyhawk-R chip. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-08-05gianfar: Cleanup TxFCB insertion on xmitClaudiu Manoil
Cleanup gfar_start_xmit()'s fast path by factoring out "redundant" FCB insertion code (repeated gfar_add_fcb() calls and related) and by reducing the number of if() clauses (i.e. if(fcb) checks). Improve maintainability (e.g. there's less code and easier to read) also by introducing do_csum and do_vlan to mark the other 2 Tx TOE functionalities, following the same model as do_tstamp. fcb_len may also be 0 now, to mark that Tx FCB insertion conditions (do_csum, do_vlan, do_tstamp) have not been met. Signed-off-by: Claudiu Manoil <claudiu.manoil@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-10-16 08:14:57 +0000