- 02 Jul, 2012 1 commit
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git://git.open-mesh.org/linux-mergeDavid S. Miller authored
Included changes: - The last batch of patches aimed to clean the batman-adv namespace - a couple of style fixes - a fix for the ethtool support - a fix to prevent sending unicast packets with an uninitialised header field Signed-off-by: David S. Miller <davem@davemloft.net>
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- 01 Jul, 2012 22 commits
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Sven Eckelmann authored
The reserved fields in batman-adv packets are not set to a constant value. The content of these memory regions is leaked unintentionally to the network. This regression was introduced in 3b27ffb0Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Antonio Quartulli <ordex@autistici.org>
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Marek Lindner authored
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Acked-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Antonio Quartulli <ordex@autistici.org>
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Sven Eckelmann authored
Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Antonio Quartulli <ordex@autistici.org>
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Sven Eckelmann authored
Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Antonio Quartulli <ordex@autistici.org>
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Sven Eckelmann authored
The "bat_" prefix in the source files implementing the batman-adv sysfs and debugfs interface doesn't have a special meaning and are only used by these files and files that implement the actual B.A.T.M.A.N. path finding algorithm. The prefix is better suited to mark files that are used to implement the main part of the path finding. All other files should not use it and therefore gets renamed. Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
The linux Documentation/CodingStyle says that: * Chapter 12: "inline functions are preferable to macros resembling functions" * Chapter 12.2: Depending on local variables with a magic name is bad * Chapter 12.3: Macros with arguments used as l-value are bad Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Sven Eckelmann authored
Reported-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Sven Eckelmann <sven@narfation.org>
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Giuseppe CAVALLARO authored
This patch adds the support for the Energy-Efficient Ethernet (EEE) to the Physical Abstraction Layer. To support the EEE we have to access to the MMD registers 3.20 and 7.60/61. So two new functions have been added to read/write the MMD registers (clause 45). An Ethernet driver (I tested the stmmac) can invoke the phy_init_eee to properly check if the EEE is supported by the PHYs and it can also set the clock stop enable bit in the 3.0 register. The phy_get_eee_err can be used for reporting the number of time where the PHY failed to complete its normal wake sequence. In the end, this patch also adds the EEE ethtool support implementing: o phy_ethtool_set_eee o phy_ethtool_get_eee v1: initial patch v2: fixed some errors especially on naming convention v3: renamed again the mmd read/write functions thank to Ben's feedback v4: moved file to phy.c and added the ethtool support. v5: fixed phy_adv_to_eee, phy_eee_to_supported, phy_eee_to_adv return values according to ethtool API (thanks to Ben's feedback). Renamed some macros to avoid too long names. v6: fixed kernel-doc comments to be properly parsed. Fixed the phy_init_eee function: we need to check which link mode was autonegotiated and then the corresponding bits in 7.60 and 7.61 registers. v7: reviewed the way to get the negotiated settings. v8: fixed a problem in the phy_init_eee return value erroneously added when included the phy_read_status call. v9: do not remove the MDIO_AN_EEE_ADV_100TX and MDIO_AN_EEE_ADV_1000T and fixed the eee_{cap,lp,adv} declaration as "int" instead of u16. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Reviewed-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Giuseppe CAVALLARO authored
This patch adds the Energy Efficient Ethernet support to the stmmac. Please see the driver's documentation for further details about this support in the driver. Thanks also goes to Rayagond Kokatanur for his first implementation. Note: to clearly manage and expose the lpi interrupt status and eee ethtool stats I've had to do some modifications to the driver's design and I found really useful to move other parts of the code (e.g. mmc irq stat) in the main directly. So this means that some core has been reworked to introduce the EEE. v1: initial patch v2: fixed some sparse issues (typos) v3: erroneously sent the v2 renamed as v3 v4: o Fixed the return value of the stmmac_eee_init as suggested by D.Miller o Totally reviewed the ethtool support for EEE o Added a new internal parameter to tune the SW timer for TX LPI. v5: do not change any eee setting in case of the stmmac_ethtool_op_set_eee fails (it has to return -EOPNOTSUPP in that case). Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Giuseppe CAVALLARO authored
This patch updates the stmmac's documentation adding some missing files in the section used to describe the internal driver's structure. Also the patch adds a new section to describe the EEE support. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Giuseppe CAVALLARO authored
This patch replaces the obsolete strict_strtoul with kstrtoint. v2: also removed casting on kstrtoul. v3: use kstrtoint instead of kstrtoul due to all vars are integer. thanks to E. Dumazet. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Signed-off-by: David S. Miller <davem@davemloft.net>
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Dan Carpenter authored
This was should be a kfree_skb() here to free the sk_buff pointer. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 30 Jun, 2012 4 commits
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Jiri Pirko authored
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jiri Pirko authored
Introduce IFF_LIVE_ADDR_CHANGE priv_flag and use it to disable netif_running() check in eth_mac_addr() Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 29 Jun, 2012 13 commits
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Pablo Neira Ayuso authored
This patch adds a hook in the binding path of netlink. This is used by ctnetlink to allow module autoloading for the case in which one user executes: conntrack -E So far, this resulted in nfnetlink loaded, but not nf_conntrack_netlink. I have received in the past many complains on this behaviour. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Pablo Neira Ayuso authored
This patch adds the following structure: struct netlink_kernel_cfg { unsigned int groups; void (*input)(struct sk_buff *skb); struct mutex *cb_mutex; }; That can be passed to netlink_kernel_create to set optional configurations for netlink kernel sockets. I've populated this structure by looking for NULL and zero parameters at the existing code. The remaining parameters that always need to be set are still left in the original interface. That includes optional parameters for the netlink socket creation. This allows easy extensibility of this interface in the future. This patch also adapts all callers to use this new interface. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-nextDavid S. Miller authored
John Linville says: ==================== Here is another batch of updates intended for 3.6. This includes a number of pulls, including ones from the mac80211, iwlwifi, ath6kl, and wl12xx trees. I also pulled from the wireless tree to avoid potential build conflicts. There are a number of other patches applied directly, including a number for the Broadcom drivers and the mwifiex driver. The updates cover the usual variety of new hardware support and feature enhancements. It's all good work, but there aren't any big headliners. This does resolve a net-next/wireless-next merge conflict reported by Stephen. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Michael Chan authored
commit 1f85d58c cnic: Remove uio mem[0]. introduced a regression as older versions of userspace app still rely on this mmap. Restore the mmap functionality and get the base address from pci_resource_start() as the nedev->base_addr has been deprecated for PCI devices. Update version to 2.5.12. Signed-off-by: Michael Chan <mchan@broadocm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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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/brcm80211/brcmfmac/dhd_sdio.c
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David S. Miller authored
If rpfilter is off (or the SKB has an IPSEC path) and there are not tclassid users, we don't have to do anything at all when fib_validate_source() is invoked besides setting the itag to zero. We monitor tclassid uses with a counter (modified only under RTNL and marked __read_mostly) and we protect the fib_validate_source() real work with a test against this counter and whether rpfilter is to be done. Having a way to know whether we need no tclassid processing or not also opens the door for future optimized rpfilter algorithms that do not perform full FIB lookups. Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
Change l2tp_xmit_skb() to return NET_XMIT_DROP in case skb is dropped. Use kfree_skb() instead dev_kfree_skb() for drop_monitor pleasure. Support tx_dropped counter for l2tp_eth Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Manish chopra authored
o Set the ethtool_dump flag (=ETH_FW_DUMP_DISABLE) when dump is disabled. o update driver version to 4.0.80 Signed-off-by: Manish chopra <manish.chopra@qlogic.com> Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Ville Nuorvala authored
At Facebook, we do Layer-3 DSR via IP-in-IP tunneling. Our load balancers wrap an extra IP header on incoming packets so they can be routed to the backend. In the v4 tunnel driver, when these packets fall on the default tunl0 device, the behavior is to decapsulate them and drop them back on the stack. So our setup is that tunl0 has the VIP and eth0 has (obviously) the backend's real address. In IPv6 we do the same thing, but the v6 tunnel driver didn't have this same behavior - if you didn't have an explicit tunnel setup, it would drop the packet. This patch brings that v4 feature to the v6 driver. The same IPv6 address checks are performed as with any normal tunnel, but as the fallback tunnel endpoint addresses are unspecified, the checks must be performed on a per-packet basis, rather than at tunnel configuration time. [Patch description modified by phil@ipom.com] Signed-off-by: Ville Nuorvala <ville.nuorvala@gmail.com> Tested-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Annie Li authored
After SKB is queued into tx_queue, it will be freed if request_gop is NULL. However, no dequeue action is called in this situation, it is likely that tx_queue constains freed SKB. This patch should fix this issue, and it is based on 3.5.0-rc4+. This issue is found through code inspection, no bug is seen with it currently. I run netperf test for several hours, and no network regression was found. Signed-off-by: Annie Li <annie.li@oracle.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Sjur Brændeland authored
Fix the failing merge in net-next by reverting the last net-next merge for caif_hsi.c and then merge in the commit: "caif-hsi: Bugfix - Piggyback'ed embedded CAIF frame lost" from the net repository. The commit:"caif-hsi: Add missing return in error path" from net repository was dropped, as it changed code previously removed in the net-next repository. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
We already set it several lines above. Signed-off-by: David S. Miller <davem@davemloft.net>
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