- 21 Jul, 2014 21 commits
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Fabian Frederick authored
Signed-off-by:
Fabian Frederick <fabf@skynet.be> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Fabian Frederick authored
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Andrey Utkin authored
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80611Reported-by:
David Binderman <dcb314@hotmail.com> Signed-off-by:
Andrey Utkin <andrey.krieger.utkin@gmail.com> Signed-off-by:
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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 updates for your net-next tree, they are: 1) Use kvfree() helper function from x_tables, from Eric Dumazet. 2) Remove extra timer from the conntrack ecache extension, use a workqueue instead to redeliver lost events to userspace instead, from Florian Westphal. 3) Removal of the ulog targets for ebtables and iptables. The nflog infrastructure superseded this almost 9 years ago, time to get rid of this code. 4) Replace the list of loggers by an array now that we can only have two possible non-overlapping logger flavours, ie. kernel ring buffer and netlink logging. 5) Move Eric Dumazet's log buffer code to nf_log to reuse it from all of the supported per-family loggers. 6) Consolidate nf_log_packet() as an unified interface for packet logging. After this patch, if the struct nf_loginfo is available, it explicitly selects the logger that is used. 7) Move ip and ip6 logging code from xt_LOG to the corresponding per-family loggers. Thus, x_tables and nf_tables share the same code for packet logging. 8) Add generic ARP packet logger, which is used by nf_tables. The format aims to be consistent with the output of xt_LOG. 9) Add generic bridge packet logger. Again, this is used by nf_tables and it routes the packets to the real family loggers. As a result, we get consistent logging format for the bridge family. The ebt_log logging code has been intentionally left in place not to break backward compatibility since the logging output differs from xt_LOG. 10) Update nft_log to explicitly request the required family logger when needed. 11) Finish nft_log so it supports arp, ip, ip6, bridge and inet families. Allowing selection between netlink and kernel buffer ring logging. 12) Several fixes coming after the netfilter core logging changes spotted by robots. 13) Use IS_ENABLED() macros whenever possible in the netfilter tree, from Duan Jiong. 14) Removal of a couple of unnecessary branch before kfree, from Fabian Frederick. ==================== Signed-off-by: -
Veaceslav Falico authored
Currently it's done silently (from the kernel part), and thus it might be hard to track the renames from logs. Add a simple netdev_info() to notify the rename, but only in case the previous name was valid. CC: "David S. Miller" <davem@davemloft.net> CC: Eric Dumazet <edumazet@google.com> CC: Vlad Yasevich <vyasevic@redhat.com> CC: stephen hemminger <stephen@networkplumber.org> CC: Jerry Chu <hkchu@google.com> CC: Ben Hutchings <bhutchings@solarflare.com> CC: David Laight <David.Laight@ACULAB.COM> Signed-off-by:
Veaceslav Falico <vfalico@gmail.com> Signed-off-by:
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David S. Miller authored
Veaceslav Falico says: ==================== net: print net_device name/state more often Currently we use net_device->name only if it's the NETREG_REGISTERED reg_state, otherwise we return "(unregistered device)". However, we always populate net_device->name on creation, so it's always available to us for use. The only caveat is that we might have a name like "eth%d", in which case we cannot use it as it might change in the future. Also, the net_device might not be NETREG_UNREGISTERED when the function is called (_UNINITIALIZED, _UNREGISTERING, _RELEASED, _DUMMY), so it's misleading. So, a better way would be to always return the dev->name in netdev_name(), unless it's in the form of "eth%d" or it's empty, then return "unnamed net_device". This way we'll always return the name in NETREG_REGISTERED reg_state, and also return it in other states, when possible. Also, to be more verbose on non-NETREG_REGISTERED states, add a function netdev_reg_state(), which returns a string describing the state, and use it in netdev_printk()-related functions. If the dev is in NETREG_REGISTERED state then a void string is regurned and, thus, nothing changes. After these two patches we'll have the same behaviour in the usual cases, and more verbose in non-standardad/buggy ones. v2->v3: Correct the string for _UNINITIALIZED and warn on a bad reg_state, per Joe Perches's comments. v1->v2: As Tom Gundersen suggested, there might be a case when we have an empty string as a name for a device, so account this also and return "unnamed device" for that case too. ==================== Signed-off-by:
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Veaceslav Falico authored
This way we'll always know in what status the device is, unless it's running normally (i.e. NETDEV_REGISTERED). Also, emit a warning once in case of a bad reg_state. CC: "David S. Miller" <davem@davemloft.net> CC: Jason Baron <jbaron@akamai.com> CC: Eric Dumazet <edumazet@google.com> CC: Vlad Yasevich <vyasevic@redhat.com> CC: stephen hemminger <stephen@networkplumber.org> CC: Jerry Chu <hkchu@google.com> CC: Ben Hutchings <bhutchings@solarflare.com> CC: Joe Perches <joe@perches.com> Signed-off-by:
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Veaceslav Falico authored
netdev_name() returns dev->name only when the net_device is in NETREG_REGISTERED state. However, dev->name is always populated on creation, so we can easily use it. There are two cases when there's no real name - when it's an empty string or when the name is in form of "eth%d", then netdev_name() returns "unnamed net_device". CC: "David S. Miller" <davem@davemloft.net> CC: Tom Gundersen <teg@jklm.no> Signed-off-by:
Tom Gundersen <teg@jklm.no> Signed-off-by:
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Veaceslav Falico authored
Currently we're limited by a constant level of vlan nestings, and fail to find anything beyound that level (currently 2). To fix this - remove the limit of nestings when going through device tree, and when the end device is found - allocate the needed amount of vlan tags and return them, instead of found/not found. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by:
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Cong Wang authored
We modify mirred action (m->tcfm_dev) in netdev event, we need to prevent on-going mirred actions from reading freed m->tcfm_dev. So we need to acquire this spin lock. Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by:
Cong Wang <cwang@twopensource.com> Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by:
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- 20 Jul, 2014 1 commit
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Anish Bhatt authored
Fixes: fc8d0590 ("libcxgbi: Add ipv6 api to driver") Fixes: 759a0cc5 ("cxgb4i: Add ipv6 code to driver, call into libcxgbi ipv6 api") Signed-off-by:
Anish Bhatt <anish@chelsio.com> Signed-off-by:
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- 17 Jul, 2014 18 commits
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Hariprasad Shenai authored
Fixed error introduced in commit id 7730b4c7 (" cxgb4/iw_cxgb4: work request logging feature") while compiling on 32 bit architecture reported by kbuild. Signed-off-by:
Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by:
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Andrew Rybchenko authored
Implement per channel software TX and RX packet counters accessed as ethtool statistics. This allows confirmation with MAC statistics. Signed-off-by:
Shradha Shah <sshah@solarflare.com> Signed-off-by:
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David S. Miller authored
Sathya Perla says: ==================== be2net: patch set Patches 1 to 6 address issues with return values of some ndo/ethtool driver methods. In error scenarios, either an inappropriate error or a +ve return value (where the stack expects a -ve value) was being returned. Patch 7 updates description strings for certain UE bits. Patch 8 cleans up (reduces) argument passing for a few routines in be_cmds.c. Patch 9 removes some unused code (unused definitions.) Patch 10 updates NULL check in the driver to a consistent "if (!foo)" style. Patchs 11 to 13 fix a few minor issues with the earlier patch bec84e6b ("create optimal number of queues on SR-IOV config"): - patch 11 fixes BEx_get_resources() code to use be_max_vfs() macro - patch 12 skips SR-IOV config code for BE2 that doesn't support SRIOV - patch 13 uses adapter->flags to track SRIOV enabled state Patch 14 updates the driver version. ==================== Signed-off-by:
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Sathya Perla authored
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Sathya Perla <sathya.perla@emulex.com> Signed-off-by:
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Vasundhara Volam authored
The driver so far used adapter->num_vfs value to check if SR-IOV is enabled or not. But, the patch bec84e6b("create optimal number of queues on SR-IOV config") changed this logic. The adapter->num_vfs value is validated and set much before SR-IOV is enabled. So, we now use an explicit flag to track SR-IOV enabled state. Signed-off-by:
Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by:
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Vasundhara Volam authored
As SRIOV is not supported on BE2 chip, avoid calling be_get/set_sriov_config() for BE2 chip. Signed-off-by:
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Vasundhara Volam authored
max-vfs value must be accessed via the macro be_max_vfs(adapter). The earlier patch "create optimal number of queues on SR-IOV config" by mistake, did not use this macro. This patch fixes it. fixes: bec84e6b ("be2net: create optimal number of queues on SR-IOV config") Signed-off-by:
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Kalesh AP authored
Replace "if (foo == NULL)" statements with "if (!foo)" to be consistent across the driver. Signed-off-by:
Kalesh AP <kalesh.purayil@emulex.com> Signed-off-by:
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Kalesh AP authored
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Kalesh AP authored
A pointer to adapter struct is passed anyway to all of the FW-cmd routines in be_cmds.c. For routines which query data from FW, the adapter pointer is enough to return the queried fields. There is no need to separately pass pointers to individual members of the adapter structure. This patch fixes this for be_cmd_get_fw_ver() and be_cmd_get_fw_cfg() routines. Signed-off-by:
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Vasundhara Volam authored
This patch updates some description strings for BEx/Skyhawk-R UE (unrecoverable error) status register bits. The appropriate strings are logged when a UE is detected in the adapter. Signed-off-by:
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Kalesh AP authored
The netlink layer expects a -ve status value to be returned when a driver ndo method encounters an error. The driver was directly passing the error status returned by FW (a positive value) to the stack. This patch fixes this by returning -EIO status when a FW-cmd reports an error. Signed-off-by:
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Kalesh AP authored
ethtool expects a -ve status value to be returned when a driver method encounters an error. The driver was directly passing the error status returned by FW (a positive value) to ethtool. This patch fixes this by returning -EIO status in cases where FW returns an error. Signed-off-by:
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Kalesh AP authored
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Kalesh AP authored
When the FW stops responding with completions, return -ETIMEDOUT error (instead of -1) to the stack. Signed-off-by:
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Kalesh AP authored
For FW download ethtool cmd, if the user provides an FW-image incompatible with the chip, return -EINVAL instead of -1. Signed-off-by:
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Kalesh AP authored
Updating VF's tx-rate and FW-download are not allowed when the interface is down. In such cases return -ENETDOWN to the stack. Signed-off-by:
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Veaceslav Falico authored
Currently we might arrive to bond_net_exit() with some bonds left (that were created while the module is unloading). We take care of that by destroying sysfs (the last possibility to add new bonds) and then destroying all the remaining bonds. However, we destroy the /proc/net/bonding directory before destroying those last bonds, and get a warning that we're trying to destroy a non-empty proc directory (containing /proc/net/bonding/bondX). Fix this by moving bond_destroy_proc_dir() after all the bonds are destroyed, so that we're sure that no bonds exist. CC: Jay Vosburgh <j.vosburgh@gmail.com> CC: Andy Gospodarek <andy@greyhouse.net> Signed-off-by:
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