- 13 Feb, 2014 40 commits
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Ying Xue authored
Currently, the 'started' field in struct tipc_link represents only a binary state, 'started' or 'not started'. We need it to represent more link execution states in the coming commits in this series. Hence, we rename the field to 'flags', and define the current started/non-started state to be represented by the LSB bit of that field. Signed-off-by:
Ying Xue <ying.xue@windriver.com> Reviewed-by:
Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
Jon Maloy <jon.maloy@ericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ying Xue authored
We break out the code for deleting attached links in the function bearer_disable(), and define a new function named tipc_link_delete_list() to do this job. This commit incurs no functional changes, but makes the code of function bearer_disable() cleaner. It is also a preparation for a more important change to the bearer code, in a subsequent commit in this series. Signed-off-by:
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Ying Xue authored
We break out the code for resetting attached links in the function tipc_reset_bearer(), and define a new function named tipc_link_reset_list() to do this job. This commit incurs no functional changes, but makes the code of function tipc_reset_bearer() cleaner. It is also a preparation for a more important change to the bearer code, in a subsequent commit in this series. Signed-off-by:
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Jon Paul Maloy authored
The function tipc_link_recv_fragment(struct sk_buff **buf) currently leaves the value of the input buffer pointer undefined when it returns, except when the return code indicates that the reassembly is complete. This despite the fact that it always consumes the input buffer. Here, we enforce a stricter behavior by this function, ensuring that the returned buffer pointer is non-NULL if and only if the reassembly is complete. This makes it possible to test for the buffer pointer as criteria for successful reassembly. We also rename the function to tipc_link_frag_rcv(), which is both shorter and more in line with common naming practice in the network subsystem. Apart from the new name, these changes have no impact on current users of the function, but makes it more practical for use in some planned future commits. Signed-off-by:
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Andreas Bofjäll authored
The inline functions in addr.h uses tipc_own_addr which is exported by core.h, but addr.h never actually includes it. It works because it is explicitly included where this is used, but it looks a bit strange. Include core.h in addr.h explicitly to make the dependency clearer. Signed-off-by:
Andreas Bofjäll <andreas.bofjall@ericsson.com> Reviewed-by:
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dingtianhong authored
The dev_valid_name() will check the buffer length for input name, no need to check it twice. Cc: Jay Vosburgh <fubar@us.ibm.com> Cc: Veaceslav Falico <vfalico@redhat.com> Cc: Andy Gospodarek <andy@greyhouse.net> Signed-off-by:
Ding Tianhong <dingtianhong@huawei.com> Reviewed-by:
Jiri Pirko <jiri@resnulli.us> Signed-off-by:
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dingtianhong authored
The dev_set_mac_address() will check the dev->netdev_ops->ndo_set_mac_address, so no need to check it in bond_set_mac_address(). Cc: Jay Vosburgh <fubar@us.ibm.com> Cc: Veaceslav Falico <vfalico@redhat.com> Cc: Andy Gospodarek <andy@greyhouse.net> Signed-off-by:
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WANG Cong authored
We are trying to mirror the local traffic from lo to eth0, allowing setting mac address of lo to eth0 would make the ether addresses in these packets correct, so that we don't have to modify the ether header again. Since usually no one cares about its mac address (all-zero), it is safe to allow those who care to set its mac address. Cc: Hannes Frederic Sowa <hannes@stressinduktion.org> Cc: Neil Horman <nhorman@tuxdriver.com> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: Eric Dumazet <edumazet@google.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Acked-by:
Neil Horman <nhorman@tuxdriver.com> Signed-off-by:
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David S. Miller authored
Aaron Brown says: ==================== Intel Wired LAN Driver Updates This series contains updates to i40e and i40evf, primarily reset handling / refactoring along with a fair amount of minor cleanup. Jesse fixes some spelling, bumps the version and other trivial fixes. Akeem sets a bit that is needed before shutdown in the case of tx_timeout recovery failure. Mitch refactors reset handling along with a whole bunch of clean up. ==================== Signed-off-by: -
Mitch Williams authored
Respond better to a VF reset event. When a reset is signaled by the PF, or detected by the watchdog task, prevent the watchdog from processing admin queue requests, and schedule the reset task. In the reset task, wait first for the reset to start, then for it to complete, then reinit the driver. If the reset never appears to complete after a long, long time (>10 seconds is possible depending on what's going on with the PF driver), then set a flag to indicate that PF communications have failed. If this flag is set, check for the reset to complete in the watchdog, and attempt to do a full reinitialization of the driver from scratch. With these changes the VF driver correctly handles a PF reset event while running on bare metal, or in a VM. Also update copyrights. Change-ID: I93513efd0b50523a8345e7f6a33a5e4f8a2a5996 Signed-off-by:
Mitch Williams <mitch.a.williams@intel.com> Signed-off-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Tested-by:
Sibai Li <sibai.li@intel.com> Signed-off-by:
Aaron Brown <aaron.f.brown@intel.com> Signed-off-by:
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Mitch Williams authored
As pointed out by Dan Carpenter (from Oracle), the flags variable is declared as a 64-bit long but all of the flags are defined as u32, which may lead to unintended consequences. Fix this by declaring flags as u32 (since we don't need any more than about a dozen flags right now), and remove the volatile qualifier, since it's unnecessary and just makes checkpatch cry. Change-ID: I137d3bb1842bf7e9456b5929ca54e3b0ed45dcab Signed-off-by:
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Mitch Williams authored
Since we store the traffic vector names in the queue vector struct, we don't need to maintain an array of strings for these names in the adapter structure. Replace this array with a single string and use it when allocating the misc irq vector. Also update copyrights. Change-ID: I664f096c3c008210d6a04a487163e8aa934fee5b Signed-off-by:
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Mitch Williams authored
Locate the structure in the correct header file. Change-ID: Ic7853131728812093a44a75d6b70953311a48dab Signed-off-by:
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Mitch Williams authored
Remove a bunch of unused structure members that are just wasting space. Remove a completely unused info structure definition as well. Also update copyrights. Change-ID: I028ab92d9b7bd13a832cf3363bd1dc6610d8a535 Signed-off-by:
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Mitch Williams authored
Set the DOWN flag before attempting to disable VFs when unloading the driver. Also, don't attempt to reset the VFs when the driver is unloading, because the switch configuration will fail. This fixes a panic on unload when VFs are enabled. Change-ID: I25a6567e89c9687145f510ff4f630932412c5c5d Signed-off-by:
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Mitch Williams authored
If VFs are present when the driver loads, then set up some resources so they can function. Change-ID: I485916a811609a9990ce663d06dc645f625b07ff Signed-off-by:
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Mitch Williams authored
Reset all of the VFs after a PF reset, so that they are in a known state, and the VF driver can detect the reset and reinit itself. Change-ID: I93c5b3a0f8b1371d0da078f92de948b9d3a6413f Signed-off-by:
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Mitch Williams authored
Without this, the VF can never communicate with the PF after a VF reset. Change-ID: I8d10f1d0d0638d50d39f0aff263422e05d83ad83 Signed-off-by:
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Mitch Williams authored
This looks like a cut and paste error. The code makes no sense where it is, and accomplishes nothing. Since we've removed the goto, we can also get rid of the extraneous brackets. Change-ID: I9315e3eafeee0a5713c94b0dc57b58b60a849124 Signed-off-by:
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Akeem G Abodunrin authored
If tx_timeout recovery failed, then it becomes necessary to set i40e_down bit before actually shutdown the connection. Change-ID: Iaac81df0e302116571827aa0cff450697fbb7fa3 Signed-off-by:
Akeem G Abodunrin <akeem.g.abodunrin@intel.com> Signed-off-by:
Kavindya Deegala <kavindya.s.deegala@intel.com> Signed-off-by:
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Mitch Williams authored
As politely pointed out by Dave Miller, calls to memset do not need a void pointer cast. Additionally, it is preferred to use sizeof(*the actual object) instead of sizeof(type). Change-ID: Id6a02429b7040111531f3865ea03fbe619167cb3 Signed-off-by:
Kevin Scott <kevin.c.scott@intel.com> Signed-off-by:
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Jesse Brandeburg authored
This change moves one operator up to the previous line and deletes the duplicate declaration of ETH_ALEN. Also update copyrights. Change-ID: I88de73093b584e0f3b29d481ccd83fc4b1a1afa5 Signed-off-by:
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Jesse Brandeburg authored
Update the driver version to 0.3.31-k. Signed-off-by:
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Jesse Brandeburg authored
Fix a spelling error, s/extention/extension/. Signed-off-by:
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Sabrina Dubroca authored
IPX doesn't implement shutdown, which poses a problem to some users: https://bugzilla.kernel.org/show_bug.cgi?id=67841 This patch is heavily based on the shutdown implementation for unix sockets. Reported-by:
Bruno Jesus <00cpxxx@gmail.com> Signed-off-by:
Sabrina Dubroca <sd@queasysnail.net> Signed-off-by:
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David S. Miller authored
Cong Wang says: ==================== net_sched: act: more cleanup and improvement v2 -> v3: * fix a mis-splitted patch * keep hinfo as a pointer in ops v1 -> v2: * Fix a bug noticed by Jamal * Drop patches already merged into net-next * Add patch 5/5 Patches are cleanup's for the structures of tc actions, except patch 4 which is an improvement. See each patch for details. ==================== Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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WANG Cong authored
We could allocate tc_action on stack in tca_action_flush(), since it is not large. Also, we could use create_a() in tcf_action_get_1(). Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by:
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WANG Cong authored
When an action is bonnd to a filter, there is no point to remove it outside. Currently we just silently decrease the refcnt, we should reject this explicitly with EPERM. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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WANG Cong authored
Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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WANG Cong authored
For bindcnt and refcnt etc., they are common for all actions, not need to repeat such operations for their own, they can be unified now. Actions just need to do its specific cleanup if needed. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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WANG Cong authored
Now we can totally hide it from modules. tcf_hash_*() API's will operate on struct tc_action, modules don't need to care about the details. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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David S. Miller authored
Yuval Mintz says: ==================== bnx2x: Enhancements & semantic changes series This patch series contains several semantic (or mostly semantic) patches, as well as adding support for packet aggregations on the receive path of windows VMs and updating bnx2x to the new FW recently accepted upstream. Please consider applying these patches to `net-next'. (This is a repost as net-next was still closed when this was previously sent) ==================== Signed-off-by: -
Dmitry Kravkov authored
This new firmware fixes following bugs: 1. HW attention appears and traffic stops when iSCSI firmware tries to retransmit iSCSI login command when the iSCSI login is carrying data not aligned to 4-bytes. 2. FCoE traffic fails to run when running in switch-independent multi-function mode and there's more than one interface supporting FCoE on a given port. 3. While two ports are running FCoE with at least one of them has a function number (>1) on the same engine in a 4-port device a zeroed CQE is given, causing FCoE traffic to stop. Signed-off-by:Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by:
Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by:
Ariel Elior <ariele@broadcom.com> Signed-off-by:
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Yuval Mintz authored
This removes the various points where the driver use bit operations in order to schedule the sp_rtnl_task from the code, adding a single utility function that does it instead. Signed-off-by:
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Yuval Mintz authored
bnx2x_panic_dump() prints all kind of driver information, including slowpath information. Since VFs don't initialize slowpath information, a VF reaching this flow will likely cause a panic in the system as it will access NULL pointers. Signed-off-by:
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Yuval Mintz authored
There are several places in IOV related flows where PF needs to determine whether a VF slowpath elements have already been configured (i.e., this affect its ability to configure/remove classifications for the VF). This patch changes the conditions for the validation and performs a cleaner validation (e.g., by replacing several validations with a single one). Signed-off-by:
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Michal Kalderon authored
This provides PF-side support for VFs assigned to a VM running windows 2012 with the RSC feature enabled. Signed-off-by:
Michal Kalderon <michals@broadcom.com> Signed-off-by:
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Yuval Mintz authored
This is purely semantic - break the flow in which PF validates the VF classification filtering requirement is valid into several sub-functions for better readable code. Signed-off-by:
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Ariel Elior authored
Latest FW performs this autonomously, makes this code surplus. Signed-off-by:
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Yuval Mintz authored
Signed-off-by:
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