- 19 Jun, 2012 30 commits
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Jiri Pirko authored
Also squash hash into one byte Signed-off-by:
Jiri Pirko <jpirko@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
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Jiri Pirko authored
That leaves team->mode and all its values valid so no checks would be needed (for example in team_mode_option_get()). Signed-off-by:
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Jiri Pirko authored
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git://gitorious.org/linux-can/linux-can-nextDavid S. Miller authored
Marc Kleine-Budde says: ==================== here is our second pull request for net-next. In this series Federico Vaga adds a pci driver for c_can/d_can hardware using the existing generic c_can driver. The remaining 6 patches are by Oliver Hartkopp. He adds CANFD support to the CAN stack while keeping binary compatibility for existing applications. CANFD is an extension to the existing CAN standard, it allows longer CAN frames and/or higher data rates. There's no real hardware available yet, but this series adds CANFD support to the vcan driver. ==================== Signed-off-by: -
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-nextDavid S. Miller authored
John Linville says: ==================== This is a sizeable batch of updates intended for 3.6... The bulk of the changes here are Bluetooth. Gustavo says: Here goes the first Bluetooth pull request for 3.6, we have queued quite a lot of work. Andrei Emeltchenko added the AMP Manager code, a lot of work is needed, but the first bit are already there. This code is disabled by default. Mat Martineau changed the whole L2CAP ERTM state machine code, replacing the old one with a new implementation. Besides that we had lot of coding style fixes (to follow net rules), more l2cap core separation from socket and many clean ups and fixed all over the tree. Along with the above, there is a healthy dose of ath9k, iwlwifi, and other driver updates. There is also another pull from the wireless tree to resolve some merge issues. I also fixed-up some merge discrepencies between net-next and wireless-next. ==================== Signed-off-by: -
Merav Sicron authored
This change updates the date and version of the bnx2x driver. Signed-off-by:
Merav Sicron <meravs@broadcom.com> Signed-off-by:
Eilon Greenstein <eilong@broadcom.com> Signed-off-by:
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Barak Witkowski authored
In multi-function device, allow configuring dcbx admin params from all drivers on a single physical port. Signed-off-by:
Barak Witkowski <barak@broadcom.com> Signed-off-by:
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Merav Sicron authored
Add support for ethtool -L/-l for setting and getting the number of RSS queues. The 'combined' field is used as we don't support separate IRQ for Rx and Tx. Signed-off-by:
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Merav Sicron authored
This patch removed the limitation in the code for 16 RSS queues. Signed-off-by:
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Barak Witkowski authored
This patch moves some fields out of the FP structure to different structures, in order to minimize size of contigiuous memory allocated. Signed-off-by:
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Merav Sicron authored
Currently the CNIC-related L2 CIDs (for sending control FCoE / iSCSI packets) were at fixed position, according to the maximal number of RSS queues multiplied by the number of traffic-classes. This change makes the CIDs dynamic, as they are defined to be right after the highest RSS CID. This decreases the memory allocated for the context. Signed-off-by:
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Merav Sicron authored
In the current scheme the transmission queues of traffic-class 0 were 0-15, the transmission queues of traffic-class 1 were 16-31 and so on. If the number of RSS queues was smaller than 16, there were gaps in transmission queues numbering, as well as in CIDs numbering. This is both a waste (especially when 16 is increased to 64), and may causes problems with flushing queues when reducing the number of RSS queues (using ethtool -L). The new scheme eliminates the gaps. Signed-off-by:
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Merav Sicron authored
With increased number of RSS queues, each multiplied by the number of traffic- classes, we may have up to 64*3=192 CIDs. The current driver scheme with regard to context allocation supports only 64 CIDs. The new scheme enables scatter- gatehr list of pages for the context. Signed-off-by:
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Merav Sicron authored
This change enables to control via ethtool whether to do UDP RSS on 2-tupple (IP source / destination only) or on 4-tupple (include UDP source / destination port). It also enables to read back the RSS configuration. Signed-off-by:
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Merav Sicron authored
1. In multi-function device, show only the online tests in self-test results as only these test are performed (offline tests cannot be performed as they may corrupt the traffic of other functions on the same physical port). Note that multi-function mode cannot change while the driver is up. 2. Check result code in NIC load and act accordingly. Signed-off-by:
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Merav Sicron authored
This change enables to do self-test with external loopback via ethtool. Signed-off-by:
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Oliver Hartkopp authored
Signed-off-by:
Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by:
Marc Kleine-Budde <mkl@pengutronix.de>
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Oliver Hartkopp authored
- move the length calculation from dlc to real length (using canfd_frame) - allow to switch the driver between CAN and CAN FD (change of MTU) Signed-off-by:
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Oliver Hartkopp authored
- update sanity checks - add DLC to length conversion helpers - can_dlc2len() - get data length from can_dlc with sanitized can_dlc - can_len2dlc() - map the sanitized data length to an appropriate DLC Signed-off-by:
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Oliver Hartkopp authored
- introduce a new sockopt CAN_RAW_FD_FRAMES to allow CAN FD frames - handle CAN frames and CAN FD frames simultaneously when enabled Signed-off-by:
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Oliver Hartkopp authored
- handle ETH_P_CAN and ETH_P_CANFD skbuffs - update sanity checks for CAN and CAN FD - make sure the CAN frame can pass the selected CAN netdevice on send - bump core version and abi version to indicate the new CAN FD support Signed-off-by:
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Oliver Hartkopp authored
- add new struct canfd_frame - check identical element offsets in struct can_frame and struct canfd_frame - new ETH_P_CANFD definition to tag CAN FD skbs correctly - add CAN_MTU and CANFD_MTU definitions for easy frame and mode detection - add CAN[FD]_MAX_[DLC|DLEN] helper constants to remove hard coded values - update existing struct can_frame with helper constants and comments Signed-off-by:
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Federico Vaga authored
Signed-off-by:
Federico Vaga <federico.vaga@gmail.com> Acked-by:
Giancarlo Asnaghi <giancarlo.asnaghi@st.com> Cc: Alan Cox <alan@linux.intel.com> Acked-by:
Wolfgang Grandegger <wg@grandegger.com> Acked-by:
Bhupesh Sharma <bhupesh.sharma@st.com> [mkl: fix call to pci_iounmap] Signed-off-by:
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John W. Linville authored
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem Conflicts: drivers/net/wireless/iwlwifi/dvm/testmode.c drivers/net/wireless/iwlwifi/pcie/trans.c
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stigge@antcom.de authored
This patch removes some nowadays superfluous definitions (one unused define and an obsolete function forward declaration) and corrects a netdev_err() to netdev_dbg(). Signed-off-by:
Roland Stigge <stigge@antcom.de> Signed-off-by:
Alexandre Pereira da Silva <aletes.xgr@gmail.com> Signed-off-by:
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Pablo Neira Ayuso authored
ERROR: "nfqnl_ct_parse" [net/netfilter/nfnetlink_queue.ko] undefined! ERROR: "nfqnl_ct_seq_adjust" [net/netfilter/nfnetlink_queue.ko] undefined! ERROR: "nfqnl_ct_put" [net/netfilter/nfnetlink_queue.ko] undefined! ERROR: "nfqnl_ct_get" [net/netfilter/nfnetlink_queue.ko] undefined! We have to use CONFIG_NETFILTER_NETLINK_QUEUE_CT in include/net/netfilter/nfnetlink_queue.h, not CONFIG_NF_CONNTRACK. Signed-off-by:
Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by:
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git://1984.lsi.us.es/nf-nextDavid S. Miller authored
Pablo says: ==================== The following patchset provides fixes for issues that were recently introduced by my new cthelper infrastructure. They have been spotted by Randy Dunlap, Andrew Morton and Dan Carpenter. The patches provide: * compilation fixes if CONFIG_NF_CONNTRACK is disabled: I moved all the conntrack code from nfnetlink_queue.c to nfnetlink_queue_ct.c to avoid peppering the entire code with lots of ifdefs. I needed to rename nfnetlink_queue.c to nfnetlink_queue_core.c to get it working with the Makefile tweaks I've added. * fix NULL pointer dereference via ctnetlink while trying to change the helper for an existing conntrack entry. I don't find any reasonable use case for changing the helper from one to another in run-time. Thus, now ctnetlink returns -EOPNOTSUPP for this operation. * fix possible out-of-bound zeroing of the conntrack extension area due to the helper automatic assignation routine. ==================== Signed-off-by: -
git://git.open-mesh.org/linux-mergeDavid S. Miller authored
Included changes: * major skb->data pointer usage fix * interval version update * added get_ethtool_stats() support * endianess clean up * routing protocol API improvement wrt TT commit code * fix locking in hash table code * minor cleanups and fixes
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Pablo Neira Ayuso authored
In "9cb01766 netfilter: add glue code to integrate nfnetlink_queue and ctnetlink" the compilation with NF_CONNTRACK disabled is broken. This patch fixes this issue. I have moved the conntrack part into nfnetlink_queue_ct.c to avoid peppering the entire nfnetlink_queue.c code with ifdefs. I also needed to rename nfnetlink_queue.c to nfnetlink_queue_pkt.c to update the net/netfilter/Makefile to support conditional compilation of the conntrack integration. This patch also adds CONFIG_NETFILTER_QUEUE_CT in case you want to explicitly disable the integration between nf_conntrack and nfnetlink_queue. Reported-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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- 18 Jun, 2012 10 commits
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Pablo Neira Ayuso authored
This patch fixes the compilation of net/netfilter/nfnetlink_cthelper.c if CONFIG_NF_CONNTRACK is not set. This patch also moves the definition of the cthelper infrastructure to the scope of NF_CONNTRACK things. I have also renamed NETFILTER_NETLINK_CTHELPER by NF_CT_NETLINK_HELPER, to use similar names to other nf_conntrack_netlink extensions. Better now that this has been only for two days in David's tree. Two new dependencies have been added: * NF_CT_NETLINK * NETFILTER_NETLINK_QUEUE Since these infrastructure requires both ctnetlink and nfqueue. Reported-by:
Randy Dunlap <rdunlap@xenotime.net> Signed-off-by:
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Pablo Neira Ayuso authored
This patch modifies __nf_ct_try_assign_helper in a way that invalidates support for the following scenario: 1) attach the helper A for first time when the conntrack is created 2) attach new (different) helper B due to changes the reply tuple caused by NAT eg. port redirection from TCP/21 to TCP/5060 with both FTP and SIP helpers loaded, which seems to be a quite unorthodox scenario. I can provide a more elaborated patch to support this scenario but explicit helper attachment provides a better solution for this since now the use can attach the helpers consistently, without relying on the automatic helper lookup magic. This patch fixes a possible out of bound zeroing of the conntrack helper extension if the helper B uses more memory for its private data than helper A. Signed-off-by: -
Pablo Neira Ayuso authored
The patch 1afc5679: "netfilter: nf_ct_helper: implement variable length helper private data" from Jun 7, 2012, leads to the following Smatch complaint: net/netfilter/nf_conntrack_netlink.c:1231 ctnetlink_change_helper() error: we previously assumed 'help->helper' could be null (see line 1228) This NULL dereference can be triggered with the following sequence: 1) attach the helper for first time when the conntrack is created. 2) remove the helper module or detach the helper from the conntrack via ctnetlink. 3) attach helper again (the same or different one, no matter) to the that existing conntrack again via ctnetlink. This patch fixes the problem by removing the use case that allows you to re-assign again a helper for one conntrack entry via ctnetlink since I cannot find any practical use for it. Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Marek Lindner authored
Signed-off-by:
Marek Lindner <lindner_marek@yahoo.de> Signed-off-by:
Sven Eckelmann <sven@narfation.org>
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Matthias Schiffer authored
To ensure an entry isn't added twice all comparisons have to be protected by the hash line write spinlock. This doesn't really hurt as the case that it is tried to add an element already present to the hash shouldn't occur very often, so in most cases the lock would have have to be taken anyways. Signed-off-by:
Matthias Schiffer <mschiffer@universe-factory.net> Acked-by:
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Antonio Quartulli authored
Each time a new log level is added the developer must change either the DBG_ALL enum definition and the hard coded value in the bat_sysfs.c for the log_level attribute max value. This is extremely error prone. With this patch the code directly uses DBG_ALL in the sysfs definition Signed-off-by:
Antonio Quartulli <ordex@autistici.org> Signed-off-by:
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Marek Lindner authored
Prior to this patch the translation table code made assumptions about how the routing protocol works and where its buffers are stored (to directly modify them). Each protocol now calls the tt code with the relevant pointers, thereby abstracting the code. Signed-off-by:
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Matthias Schiffer authored
The primary entry and the corresponding secondary entries are missing when there are no neighbors on the primary interface. This also causes the TT entries to miss and makes nodes with multiply secondary interface fall apart since there is no way to see they are related without a primary entry. Fix this by always emitting a primary entry. Signed-off-by:
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Al Viro authored
Keep it net-endian Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Al Viro authored
just keep it net-endian all along Signed-off-by:
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