- 16 Jan, 2015 28 commits
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Jacob Keller authored
It's possible that the user configured only Tx hardware timestamping, and thus we might be receiving PTP traffic which we timestamp but which software never reads. In this case we don't want to check for Rx timestamp hang, because we already know that software won't be handling them. Thus, we add the same check against pf->ptp_rx as we have in the Rx timestamp code path. Change-ID: I66486c8dba307facbff8eace4e52e2f083789d1b Signed-off-by:
Jacob Keller <jacob.e.keller@intel.com> Acked-by:
Shannon Nelson <shannon.nelson@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Shannon Nelson authored
Add lldp control commands, add oem ocsd and ocbb commands. Change-ID: I89eba2bd02013d0a44e1ce900559c54bb15f4a66 Signed-off-by:
Shannon Nelson <shannon.nelson@intel.com> Signed-off-by:
Kamil Krawczyk <kamil.krawczyk@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Jeff Kirsher authored
Fix up NVM config read and write data structs. Signed-off-by:
Shannon Nelson <shannon.nelson@intel.com> Signed-off-by:
Kamil Krawczyk <kamil.krawczyk@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Shannon Nelson authored
Add struct size checks to many of the indirect structs and a few command structs that were left out previously. Change-ID: I7810b9af0f04e3ced670639f8671daf7df9b3f4d Signed-off-by:
Shannon Nelson <shannon.nelson@intel.com> Acked-by:
Greg Rose <gregory.v.rose@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Neerav Parikh authored
Disable firmware LLDP agent for NICs with firmware version lower than v4.3. Added a message when driver disables the firmware LLDP agent on such NICs. Change-ID: Ia8abf89439c70cb50e23db82753d7d282265506b Signed-off-by:
Neerav Parikh <neerav.parikh@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Jacob Keller authored
We should not be doing Tx or Rx timestamps if we do not have PTP enabled. Add checks to ensure that we don't attempt to handle any PTP related timestamping code if we have not enabled PTP on that PF. Change-ID: I4335942ae2d5c5f91abfdbeeea02bcace49e7677 Signed-off-by:
Jacob Keller <jacob.e.keller@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Jacob Keller authored
We should not blindly enable the PTP interrupt flags for all PFs. We should only enable the PTP interrupt in PFs which have enabled PTP. Change-ID: I051a17cae4c199a2f3cf7852266e27eda6630525 Signed-off-by:
Jacob Keller <jacob.e.keller@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Catherine Sullivan authored
Bump i40e to 1.2.5 and i40evf to 1.0.7. Change-ID: I622556829056e3ed42d3b9d285fc5ffb693b21cc Signed-off-by:
Catherine Sullivan <catherine.sullivan@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Sravanthi Tangeda authored
Dump Stats string has been removed from functional debugfs help message. Now it does not show up when we echo command to debugfs/Fortville queue. Change-ID: I9333473826b574f1afa6ddb785fd7adfbdcb2884 Signed-off-by:
Sravanthi Tangeda <sravanthi.tangeda@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Carolyn Wyborny authored
This patch creates a define for interrupt name string configuration that is large enough to contain full bus/slot info, rather than just netdev->name. Change-ID: Iaac0d23dfb8526defeed69d91cea85ed4a50ddb2 Signed-off-by:
Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Shannon Nelson authored
We don't need to give up in the reset/rebuild process if the DCB setup failed, so handle it here the same as in the probe setup. Also adjust the log strings a little to look less scary. Change-ID: I57308d703047e61d3f1a5e471ea77be232444ca0 Signed-off-by:
Shannon Nelson <shannon.nelson@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Carolyn Wyborny authored
This patch fixes a problem where the /proc/interrupts descriptions from the msix configuration were truncating the needed bus info, making it hard to distinguish configuration from port to port. This patch increases the string buffer size in order to allow the full data to be displayed and sync's the text formatting of the misc and fdir interrupt names Change-ID: Ib01d6c61fb3f4ac70fbdf5bcc520b22638ea54b7 Signed-off-by:
Carolyn Wyborny <carolyn.wyborny@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Kevin Scott authored
Increase ASQ timeout for some scenarios with multi-function devices Change-ID: I2d7655b19e6c6f9a7ad04deacb106ca8d53886db Signed-off-by:
Kevin Scott <kevin.c.scott@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Shannon Nelson authored
Several little tweaks to keep FW, SV, and SW in line together - Remove the unused and deprecated i40e_aqc_opc_debug_modify_internals - Add define for iSCSI capability - Fix queue mask size - Adjust i40e_aqc_oem_param_change for ease-of-use Change-ID: I51f250b367912968a7cec61b3a68110d9796e914 Signed-off-by:
Shannon Nelson <shannon.nelson@intel.com> Signed-off-by:
Kamil Kacperski <kamil.kacperski@intel.com> Acked-by:
Greg Rose <gregory.v.rose@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Herbert Xu authored
The patch c5adde94 ("netlink: eliminate nl_sk_hash_lock") introduced a bug where the EADDRINUSE error has been replaced by ENOMEM. This patch rectifies that problem. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Acked-by:
Ying Xue <ying.xue@windriver.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ying Xue authored
When we put our declared work task in the global workqueue with schedule_delayed_work(), its delay parameter is always zero. Therefore, we should define a regular work in rhashtable structure instead of a delayed work. By the way, we add a condition to check whether resizing functions are NULL before cancelling the work, avoiding to cancel an uninitialized work. Lastly, while we wait for all work items we submitted before to run to completion with cancel_delayed_work(), ht->mutex has been taken in rhashtable_destroy(). Moreover, cancel_delayed_work() doesn't return until all work items are accomplished, and when work items are scheduled, the work's function - rht_deferred_worker() will be called. However, as rht_deferred_worker() also needs to acquire the lock, deadlock might happen at the moment as the lock is already held before. So if the cancel work function is moved out of the lock covered scope, this will avoid the deadlock. Fixes: 97defe1e ("rhashtable: Per bucket locks & deferred expansion/shrinking") Signed-off-by:
Ying Xue <ying.xue@windriver.com> Cc: Thomas Graf <tgraf@suug.ch> Acked-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Hariprasad Shenai says: ==================== Refactor macros to conform to uniform standards This patch series cleansup macros/register defines, defined in t4.h and t4fw_ri_api.h and all the affected files. This patch series is created against net-next tree and includes patches on iw_cxgb4 tree. Since the patches are dependent on previous cleanup patched we would line to get this series merged through net-next tree. We have included all the maintainers of respective drivers. Kindly review the change and let us know in case of any review comments. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Hariprasad Shenai authored
Cleanup all the MACROS that are defined in t4fw_ri_api.h and affected files Signed-off-by:
Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Hariprasad Shenai authored
Cleanup all the MACROS defined in t4.h and the affected files Signed-off-by:
Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Hariprasad Shenai authored
Cleanup all the MACROS that are defined in t4fw_ri_api.h and affected files Signed-off-by:
Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Hariprasad Shenai authored
Cleanup all the MACROS defined in t4.h and the affected files Signed-off-by:
Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Xander Huff authored
10/100 MACB does not have the same statistics possibilities as GEM. Separate macb_ethtool_ops to make a new GEM-specific struct with the new statistics functions included. Signed-off-by:
Xander Huff <xander.huff@ni.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Xander Huff authored
Spaces should surround add, multiply, and bitshift operators. Signed-off-by:
Xander Huff <xander.huff@ni.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Xander Huff authored
Change comments to not exceed 80 characters per line. Update block comments in macb.h to start on the line after /*. Signed-off-by:
Xander Huff <xander.huff@ni.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Shrikrishna Khare authored
Signed-off-by:
Gao Zhenyu <gzhenyu@vmware.com> Signed-off-by:
Shrikrishna Khare <skhare@vmware.com> Reviewed-by:
Shreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nicolas Dichtel authored
This is just a cleanup, because in the current code MDBA_SET_ENTRY_MAX == MDBA_SET_ENTRY. Signed-off-by:
Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Michael Schmitz authored
Add Atari specific code to the smc91x Ethernet driver. This code is used on the EtherNAT adapter card for the Atari Falcon extension port. Signed-off-by:
Michael Schmitz <schmitz@debian.org> Tested-by:
Christian Steigies <cts@debian.org> [geert: Sort Kconfig entries, split in hard and soft dependencies] Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Acked-by:
Nicolas Pitre <nico@fluxnic.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Merge tag 'mac80211-next-for-davem-2015-01-15' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Here's a big pile of changes for this round. We have * a lot of regulatory code changes to deal with the way newer Intel devices handle this * a change to drop packets while disconnecting from an AP instead of trying to wait for them * a new attempt at improving the tailroom accounting to not kick in too much for performance reasons * improvements in wireless link statistics * many other small improvements and small fixes that didn't seem necessary for 3.19 (e.g. in hwsim which is testing only code) Conflicts: drivers/staging/rtl8723au/os_dep/ioctl_cfg80211.c Minor overlapping changes. Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 15 Jan, 2015 12 commits
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David S. Miller authored
Anish Bhatt says: ==================== cxgb4/cxgb4i : Update & use ipv6 handling api This patch series consolidates and updates the ipv6 api, as well as exports it for use by upper level drivers dependent on cxgb4 v2: Fix formatting issues in clip_tbl.c ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Anish Bhatt authored
Get a reference on every ipv6 address we offload to hardware so that it cannot be prematurely cleared out before cleanup. Signed-off-by:
Anish Bhatt <anish@chelsio.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Anish Bhatt authored
This patch improves on previously added support for ipv6 addresses. The code is consolidated to a single file and adds an api for use by dependent upper level drivers such as cxgb4i/iw_cxgb4 etc. Signed-off-by:
Anish Bhatt <anish@chelsio.com> Signed-off-by:
Deepak Singh <deepak.s@chelsio.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
RAW sockets with hdrinc suffer from contention on rt_uncached_lock spinlock. One solution is to use percpu lists, since most routes are destroyed by the cpu that created them. It is unclear why we even have to put these routes in uncached_list, as all outgoing packets should be freed when a device is dismantled. Signed-off-by:
Eric Dumazet <edumazet@google.com> Fixes: caacf05e ("ipv4: Properly purge netdev references on uncached routes.") Signed-off-by:
David S. Miller <davem@davemloft.net>
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Geert Uytterhoeven authored
Replace "unsigned long" by "u32" when handling 32-bit register data. A.o., this saves 11 * 36 bytes in the static sh_eth_cpu_data structures when compiling for 64-bit. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Zubair Lutfullah Kakakhel authored
In boards, the dm9000 chip's power and reset can be controlled by gpio. It makes sense to add them to the dm9000 driver and let dt be used to enable power and reset the phy. Signed-off-by:
Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Signed-off-by:
Paul Burton <paul.burton@imgtec.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nicolas Dichtel authored
Better to use available helpers. Signed-off-by:
Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-nextDavid S. Miller authored
Pablo Neira Ayuso says: ==================== netfilter updates for net-next The following patchset contains netfilter updates for net-next, just a bunch of cleanups and small enhancement to selectively flush conntracks in ctnetlink, more specifically the patches are: 1) Rise default number of buckets in conntrack from 16384 to 65536 in systems with >= 4GBytes, patch from Marcelo Leitner. 2) Small refactor to save one level on indentation in xt_osf, from Joe Perches. 3) Remove unnecessary sizeof(char) in nf_log, from Fabian Frederick. 4) Another small cleanup to remove redundant variable in nfnetlink, from Duan Jiong. 5) Fix compilation warning in nfnetlink_cthelper on parisc, from Chen Gang. 6) Fix wrong format in debugging for ctseqadj, from Gao feng. 7) Selective conntrack flushing through the mark for ctnetlink, patch from Kristian Evensen. 8) Remove nf_ct_conntrack_flush_report() exported symbol now that is not required anymore after the selective flushing patch, again from Kristian. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Thomas Graf says: ==================== VXLAN Group Policy Extension Implements supports for the Group Policy VXLAN extension [0] to provide a lightweight and simple security label mechanism across network peers based on VXLAN. The security context and associated metadata is mapped to/from skb->mark. This allows further mapping to a SELinux context using SECMARK, to implement ACLs directly with nftables, iptables, OVS, tc, etc. The extension is disabled by default and should be run on a distinct port in mixed Linux VXLAN VTEP environments. Liberal VXLAN VTEPs which ignore unknown reserved bits will be able to receive VXLAN-GBP frames. Simple usage example: 10.1.1.1: # ip link add vxlan0 type vxlan id 10 remote 10.1.1.2 gbp # iptables -I OUTPUT -m owner --uid-owner 101 -j MARK --set-mark 0x200 10.1.1.2: # ip link add vxlan0 type vxlan id 10 remote 10.1.1.1 gbp # iptables -I INPUT -m mark --mark 0x200 -j DROP iproute2 [1] and OVS [2] support will be provided in separate patches. [0] https://tools.ietf.org/html/draft-smith-vxlan-group-policy [1] https://github.com/tgraf/iproute2/tree/vxlan-gbp [2] https://github.com/tgraf/ovs/tree/vxlan-gbp ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Thomas Graf authored
Introduces support for the group policy extension to the VXLAN virtual port. The extension is disabled by default and only enabled if the user has provided the respective configuration. ovs-vsctl add-port br0 vxlan0 -- \ set Interface vxlan0 type=vxlan options:exts=gbp The configuration interface to enable the extension is based on a new attribute OVS_VXLAN_EXT_GBP nested inside OVS_TUNNEL_ATTR_EXTENSION which can carry additional extensions as needed in the future. The group policy metadata is stored as binary blob (struct ovs_vxlan_opts) internally just like Geneve options but transported as nested Netlink attributes to user space. Renames the existing TUNNEL_OPTIONS_PRESENT to TUNNEL_GENEVE_OPT with the binary value kept intact, a new flag TUNNEL_VXLAN_OPT is introduced. The attributes OVS_TUNNEL_KEY_ATTR_VXLAN_OPTS and existing OVS_TUNNEL_KEY_ATTR_GENEVE_OPTS are implemented mutually exclusive. Signed-off-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Thomas Graf authored
nlattr_set() is currently hardcoded to two levels of nesting. This change introduces struct ovs_len_tbl to define minimal length requirements plus next level nesting tables to traverse the key attributes to arbitrary depth. Signed-off-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Thomas Graf authored
Also factors out Geneve validation code into a new separate function validate_and_copy_geneve_opts(). A subsequent patch will introduce VXLAN options. Rename the existing GENEVE_TUN_OPTS() to reflect its extended purpose of carrying generic tunnel metadata options. Signed-off-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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