- 09 May, 2014 22 commits
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David S. Miller authored
Rajesh Borundia says: ==================== qlcnic: SR-IOV and FW-dump enhancements This patch series contain following enhancements. * SR-IOV enhancements: - Allow SR-IOV VF's to probe in hypervisor. SR-IOV VF can be uplinked to bridge/macvtap device with this change. - Commands from VF are processed in process context as it may sleep during PF-VF communication. Earlier we use to process qlcnic_sriov_vf_set_multi function in process context but now we process individual commands. - As SR-IOV VF's can be uplinked to bridge/macvtap device support mac-learning to allow communication through embedded switch. * FW-dump enhancement: - Support to collect RDMEM section of firmware dump using PEX DMA method for 82xx series adapter. * Changes in v2: - Removed unnecessary cast from void pointer to something else and verified this issue in entire patch series as per David Miller's suggestion. Please apply this series to net-next. ==================== Signed-off-by:David S. Miller <davem@davemloft.net>
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Rajesh Borundia authored
Signed-off-by:
Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by:
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Shahed Shaikh authored
o Add support to collect RDMEM section of firmware dump using PEX DMA method. o This patch uses most of the code used for PEX DMA support on 83xx series adapters and some refactoring. Signed-off-by:
Shahed Shaikh <shahed.shaikh@qlogic.com> Signed-off-by:
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Rajesh Borundia authored
o SR-IOV VF can be uplinked to bridge/macvtap device. Enable mac learning to support communication through embedded switch. o Learn vlan filters based on QLCNIC_VLAN_FILTERING flag. Signed-off-by:
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Rajesh Borundia authored
o Commands from VF may sleep during PF-VF communication. Earlier we use to process qlcnic_sriov_vf_set_multi function in process context. Now individual commands that are called in atomic context are processed in process context without waiting for completion of command. Signed-off-by:
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Rajesh Borundia authored
o Add support for SR-IOV VF probe in hypervisor to enable assignment of VFs within hypervisor. o SR-IOV VF can be uplinked to bridge/macvtap device with this change. o Refactor SR-IOV enable/disable code. We cannot take rtnl lock while enabling/disabling SR-IOV as VF probe will take an rtnl lock. o Disable spoofchk by default. Signed-off-by:
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David S. Miller authored
Ying Xue says: ==================== tipc: overhaul node action flags We currently have two problems with the node flags field: - The naming of the individual action flags is unclear and confusing - The flags are often not cleared individually, making it hard to follow where this happens. So the series aims to solve above two problems. ==================== Signed-off-by: -
Ying Xue authored
Each node action flag should be set or cleared separately, instead we now set the whole flags variable in one shot, and it's turned out to be hard to see which other flags are affected. Therefore, for instance, we explicitly clear TIPC_WAIT_OWN_LINKS_DOWN bit in node_lost_contact(). Signed-off-by:
Ying Xue <ying.xue@windriver.com> Reviewed-by:
Jon Maloy <jon.maloy@ericsson.com> Signed-off-by:
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Ying Xue authored
Rename node flags to action_flags as well as its enum names so that they can reflect its real meanings. Signed-off-by:
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David S. Miller authored
Tom Herbert says: ==================== net: Checksum offload changes - Part II I am working on overhauling RX checksum offload. Goals of this effort are: - Specify what exactly it means when driver returns CHECKSUM_UNNECESSARY - Preserve CHECKSUM_COMPLETE through encapsulation layers - Don't do skb_checksum more than once per packet - Unify GRO and non-GRO csum verification as much as possible - Unify the checksum functions (checksum_init) - Simply code What is in this second patch set: - Call common inet checksum validation functions in ICMP{4,6}, GRE{4,6}, and IGMP. - In UDP, verify checksum before handing off to encap_rcv. - Remove custom UDP checksum validation code in L2TP. Please review carefully and test if possible, mucking with basic checksum functions is always a little precarious :-) ==================== Signed-off-by: -
Tom Herbert authored
Validating the UDP checksum is now done in UDP before handing packets to the encapsulation layer. Note that this also eliminates the "feature" where L2TP can ignore a non-zero UDP checksum (doing this was contrary to RFC 1122). Signed-off-by:
Tom Herbert <therbert@google.com> Signed-off-by:
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Tom Herbert authored
Moving validation of UDP checksum to be done in UDP not encap layer. Signed-off-by:
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Tom Herbert authored
Use skb_checksum_validate to verify checksum. Signed-off-by:
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Tom Herbert authored
Use skb_checksum_simple_validate to verify checksum. Signed-off-by:
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Tom Herbert authored
Use skb_checksum_simple_validate to verify checksum. Signed-off-by:
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Tom Herbert authored
Use skb_checksum_simple_validate to verify checksum. Signed-off-by:
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Tom Herbert authored
Use skb_checksum_simple_validate to verify checksum. Signed-off-by:
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Joe Perches authored
Use a more current logging style. o Coalesce formats o Add missing spaces for coalesced formats o Align arguments for modified formats o Add missing newlines for some logging messages o Use DRV_NAME as part of format instead of %s, DRV_NAME to reduce overall text. o Use ..., ##__VA_ARGS__ instead of args... in macros o Correct a few format typos o Use a single line message where appropriate Signed-off-by:
Joe Perches <joe@perches.com> Acked-By:
Amir Vadai <amirv@mellanox.com> Signed-off-by:
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dingtianhong authored
Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Signed-off-by:
Ding Tianhong <dingtianhong@huawei.com> Signed-off-by:
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dingtianhong authored
The argument slave is not used for slave_do_arp_validate_only(), so no need to keep it, make the function more simple. Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Signed-off-by:
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dingtianhong authored
Move the structure bond_net forward, and remove the unnecessary structure declaration. Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Signed-off-by:
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WANG Cong authored
All the callers hold RTNL lock, so there is no need to use inet_addr_hash_lock to protect the hash list. Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by:
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- 07 May, 2014 8 commits
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Harish Patil authored
Commit 1f0f467b "qlcnic: Add hwmon interface to export board temperature" introduced a randconfig build error in the case when the hwmon framework is built as a module and the qlcnic driver itself is built-in: drivers/built-in.o: In function `qlcnic_register_hwmon_dev': drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c:1301: undefined reference to `hwmon_device_register_with_groups' drivers/built-in.o: In function `qlcnic_unregister_hwmon_dev': drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c:1309: undefined reference to `hwmon_device_unregister'. This changes the Kconfig logic to enforce that the qlcnic hwmon support can only be enabled if it is possible to successfully build it. Signed-off-by:
Harish Patil <harish.patil@qlogic.com> Reported-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
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David S. Miller authored
Hubert Chaumette says: ==================== net/phy: micrel: Add DT configuration support and documentation for KSZ9031 - Adds DT configuration support for ksz9031 - Renames micrel-ksz9021.txt to micrel-ksz90x1.txt and adds ksz9031 binding documentation Changes since v3: - Rebased on net-next Changes since v2: - Merged together ksz9031_load_{clk,data,ctrl}_skew_values() - Added field length and number of fields prameter to account for registers specificities - Added binding documentation Changes since v1: - Removed ksz9021 and ksz9031 fixup deletions from arch/arm/mach-imx/mach-imx6q.c Hubert Chaumette (2): Update Micrel KSZ90x1 binding documentation ARM: i.MX6: Add OF configuration support for ksz9031 ==================== Signed-off-by: -
Hubert Chaumette authored
Adds support for ksz9031 PAD skew configuration over devicetree. Signed-off-by:
Hubert Chaumette <hchaumette@adeneo-embedded.com> Reviewed-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Hubert Chaumette authored
Renames micrel-ksz9021.txt to micrel-ksz90x1.txt and adds documentation for the KSZ9031 binding from patch 1. Also adds step increment information, and note about phy fixups. Signed-off-by:
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WANG Cong authored
commit 8f0ea0fe (snmp: reduce percpu needs by 50%) reduced snmp array size to 1, so technically it doesn't have to be an array any more. What's more, after the following commit: commit 933393f5 Date: Thu Dec 22 11:58:51 2011 -0600 percpu: Remove irqsafe_cpu_xxx variants We simply say that regular this_cpu use must be safe regardless of preemption and interrupt state. That has no material change for x86 and s390 implementations of this_cpu operations. However, arches that do not provide their own implementation for this_cpu operations will now get code generated that disables interrupts instead of preemption. probably no arch wants to have SNMP_ARRAY_SZ == 2. At least after almost 3 years, no one complains. So, just convert the array to a single pointer and remove snmp_mib_init() and snmp_mib_free() as well. Cc: Christoph Lameter <cl@linux.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
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Dan Carpenter authored
The HISAX_HFC4S8S_PCIMEM code hasn't been able to compile since before the start of git history. I have deleted it. There are also a few indenting mistakes where one side of the ifdef wasn't indented correctly which I fixed as well. Reported-by:
Walter Harms <wharms@bfs.de> Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Neal Cardwell authored
The quoted text and figure are from RFC 6040 ("Tunnelling of Explicit Congestion Notification"). Signed-off-by:Neal Cardwell <ncardwell@google.com> Signed-off-by:
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Paul Bolle authored
Ever since v2.3.5 the driver for "Winbond W83977AF (IR)" contains two unneeded preprocessor macros. CONFIG_NETWINDER_TX_DMA_PROBLEMS is never defined and can safely be removed. And CONFIG_NETWINDER_RX_DMA_PROBLEMS is just an alias for CONFIG_ARCH_NETWINDER, so that (valid) Kconfig macro can be used instead. Signed-off-by:
Paul Bolle <pebolle@tiscali.nl> Signed-off-by:
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- 06 May, 2014 1 commit
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Tom Herbert authored
Commit 4068579e ("net: Implmement RFC 6936 (zero RX csums for UDP/IPv6)") introduced zero checksums being allowed for IPv6, but in the case that a socket disallows a zero checksum on RX we need to sock_put. Signed-off-by:
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- 05 May, 2014 9 commits
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David S. Miller authored
Ying Xue says: ==================== tipc: purge signal handler infrastructure When we delay some actions to be executed in asynchronous contexts, these usually add unnecessary code complexities, and make their behaviours unpredictable and indeterministic. Moreover, as the signal handler infrastructure is first stopped when tipc module is removed, this may cause some potential risks for us. For instance, although signal handler is already stopped, some tipc components still submit signal requests to signal handler infrastructure, which may lead to some resources not to be released or freed correctly. So the series aims to convert all actions being performed in tasklet context asynchronously with interface provided by signal handler infrastructure to be executed synchronously, thereby deleting the whole infrastructure of signal handler. ==================== Signed-off-by: -
Ying Xue authored
In the previous commits of this series, we removed all asynchronous actions which were based on the tasklet handler - "tipc_k_signal()". So the moment has now come when we can completely remove the tasklet handler infrastructure. That is done with this commit. Signed-off-by:
Erik Hugne <erik.hugne@ericsson.com> Reviewed-by:
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Ying Xue authored
Postpone the actions of resetting all links until after bclink lock is released, avoiding to asynchronously reset all links. Signed-off-by:
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Ying Xue authored
Convert allocations of global variables associated with bclink from static way to dynamical way for the convenience of bclink instance initialisation. Meanwhile, this also helps TIPC support name space in the future easily. Signed-off-by:
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Ying Xue authored
As we are going to do more jobs when bc_lock is released, the two operations of holding/releasing the lock should be encapsulated with functions. In addition, we move bc_lock spin lock into tipc_bclink structure avoiding to define the global variable. Signed-off-by:
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Ying Xue authored
Postpone the actions of delivering name tables until after node lock is released, avoiding to do it under asynchronous context. Signed-off-by:
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Ying Xue authored
Since previously what all publications pertaining to the lost node were removed from name table was finished in tasklet context asynchronously, we need to TIPC_NAMES_GONE flag indicating whether the node cleanup work is finished or not. But now as the cleanup work has been finished when node lock is released, the flag becomes meaningless for us. Signed-off-by:
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Ying Xue authored
Postpone the actions of notifying subscriptions until after node lock is released, avoiding to asynchronously execute registered handlers when node is lost. Signed-off-by:
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Ying Xue authored
Rename setup_blocked variable of node struct to a more common name called "flags", which will be used to represent kinds of node states. Signed-off-by:
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