- 15 Jan, 2014 31 commits
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Mitch Williams authored
Make this message mean something, rather than just spitting out a VSI id without any context whatsoever. Change-ID: Iafb906c6db46d4b5dcbe84adc9ed44730d08bd42 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:
David S. Miller <davem@davemloft.net>
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Shannon Nelson authored
Fix a bug where the queue was not associated with the right set-up within the hardware. The fix is to use the right QTX_CTL VSI type when associating it to the VSI. Change-ID: I65ef6c5a8205601c640a6593e4b7e78d6ba45545 Signed-off-by:
Shannon Nelson <shannon.nelson@intel.com> Signed-off-by:
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Mitch Williams authored
This write done at the end of VF reset and should not be performed here. Change-ID: I4d89813b68c6173184293868a6f26cf559bc2405 Signed-off-by:
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Eric Dumazet authored
tcp_gso_segment() and tcp_gro_receive() no longer need to be exported. IPv4 and IPv6 offloads are statically linked. Note that tcp_gro_complete() is still used by bnx2x, unfortunately. Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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David S. Miller authored
Ying Xue says: ==================== use appropriate APIs to get interfaces Under rtnl_lock protection, we should use __dev_get_name/index() rather than dev_get_name()/index() to find interface handlers because the former interfaces can help us avoid to change interface reference counter. v2 changes: - Change return value of nl80211_set_wiphy() to 0 in patch #10 by johannes's suggestion. - Add 'Acked-by' into several patches which were acknowledged by corresponding maintainers. ==================== Signed-off-by: -
Ying Xue authored
As __cfg80211_rdev_from_attrs(), nl80211_dump_wiphy_parse() and nl80211_set_wiphy() are all under rtnl_lock protection, __dev_get_by_index() instead of dev_get_by_index() should be used to find interface handler in them allowing us to avoid to change interface reference counter. Cc: Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
Ying Xue <ying.xue@windriver.com> Signed-off-by:
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Ying Xue authored
As cgw_create_job() is always under rtnl_lock protection, __dev_get_by_index() instead of dev_get_by_index() should be used to find interface handler in it having us avoid to change interface reference counter. Cc: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by:
Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by:
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Ying Xue authored
The following call chains indicate that chnl_net_open() is under rtnl_lock protection as __dev_open() is protected by rtnl_lock. So if __dev_get_by_index() instead of dev_get_by_index() is used to find interface handler in it, this would help us avoid to change interface reference counter. __dev_open() chnl_net_open() Cc: Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no> Signed-off-by:
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Ying Xue authored
The following call chains indicate that batadv_is_on_batman_iface() is always under rtnl_lock protection as call_netdevice_notifier() is protected by rtnl_lock. So if __dev_get_by_index() rather than dev_get_by_index() is used to find interface handler in it, this would help us avoid to change interface reference counter. call_netdevice_notifier() batadv_hard_if_event() batadv_hardif_add_interface() batadv_is_valid_iface() batadv_is_on_batman_iface() Cc: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by:Antonio Quartulli <antonio@meshcoding.com> Signed-off-by:
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Ying Xue authored
The following call chains indicate that vxlan_fdb_parse() is under rtnl_lock protection. So if we use __dev_get_by_index() instead of dev_get_by_index() to find interface handler in it, this would help us avoid to change interface reference counter. rtnetlink_rcv() rtnl_lock() netlink_rcv_skb() rtnl_fdb_add() vxlan_fdb_add() vxlan_fdb_parse() rtnl_unlock() rtnetlink_rcv() rtnl_lock() netlink_rcv_skb() rtnl_fdb_del() vxlan_fdb_del() vxlan_fdb_parse() rtnl_unlock() Cc: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
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Ying Xue authored
The following call chain we can identify that dn_cache_getroute() is protected under rtnl_lock. So if we use __dev_get_by_index() instead of dev_get_by_index() to find interface handlers in it, this would help us avoid to change interface reference counter. rtnetlink_rcv() rtnl_lock() netlink_rcv_skb() dn_cache_getroute() rtnl_unlock() Signed-off-by: -
Ying Xue authored
The following call chain indicates that dcb_doit() is protected under rtnl_lock. So if we use __dev_get_by_name() instead of dev_get_by_name() to find interface handlers in it, this would help us avoid to change interface reference counter. rtnetlink_rcv() rtnl_lock() netlink_rcv_skb() dcb_doit() rtnl_unlock() Cc: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: -
Ying Xue authored
The following call chain indicates that eql_ioctl(), eql_enslave(), eql_emancipate(), eql_g_slave_cfg() and eql_s_slave_cfg() are protected under rtnl_lock. So if we use __dev_get_by_name() instead of dev_get_by_name() to find interface handlers in them, this would help us avoid to change interface reference counters. dev_ioctl() rtnl_lock() dev_ifsioc() eql_ioctl() eql_enslave() eql_emancipate() eql_g_slave_cfg() eql_s_slave_cfg() rtnl_unlock() Additionally we also change their return values from -EINVAL to -ENODEV in case that interfaces are no found. Signed-off-by: -
Ying Xue authored
The following call chain indicates that bond_do_ioctl() is protected under rtnl_lock. If we use __dev_get_by_name() instead of dev_get_by_name() to find interface handler in it, this would help us avoid to change reference counter of interface once. dev_ioctl() rtnl_lock() dev_ifsioc() bond_do_ioctl() rtnl_unlock() Additionally we also change the coding style in bond_do_ioctl(), letting it more readable for us. Cc: Jay Vosburgh <fubar@us.ibm.com> Cc: Veaceslav Falico <vfalico@redhat.com> Signed-off-by:Veaceslav Falico <vfalico@redhat.com> Signed-off-by:
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Ying Xue authored
The following call chain denotes that both do_reset() and do_del_chan() are protected under rtnl_lock. If we use __dev_get_by_name() instead of dev_get_by_name() to find interface handlers in them, this would help us avoid to change interface reference counter. dev_ioctl() rtnl_lock() dev_ifsioc() c4_ioctl() do_reset() do_del_chan() rtnl_unlock() Signed-off-by: -
David S. Miller authored
Hayes Wang says: ==================== r8152: remove limitation Remove the limitation between ecm mode and vendor mode. v2: replace the patch #3 with "ecm and vendor modes coexist". ==================== Signed-off-by: -
hayeswang authored
Remove the limitation that the ecm and r8152 drivers couldn't coexist. - Remove the devices from the blacklist of relative drivers. - Remove usb_driver_set_configuration() from r8152 driver. - Modify the id_table of the r8152 driver for the vendor mode only. Signed-off-by:
Hayes Wang <hayeswang@realtek.com> Signed-off-by:
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hayeswang authored
Fix the following warnings and error: - WARNING: usb_free_urb(NULL) is safe this check is probably not required - WARNING: kfree(NULL) is safe this check is probably not required - ERROR: do not use C99 // comments Signed-off-by:
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hayeswang authored
The r8152 could support RTL8153. Update the relative descriptor. Signed-off-by:
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Florian Fainelli authored
bgmac_mii_register() and register_netdev() both return appropriate error codes for the failures they would encounter, propagate this error code instead of overriding the value with -ENOTSUPP which is not the correct error code to return. Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Acked-by:
Rafał Miłecki <zajec5@gmail.com> Signed-off-by:
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FX Le Bail authored
This change move anycast_src_echo_reply sysctl with other ipv6 sysctls. Suggested-by:
Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by:
Francois-Xavier Le Bail <fx.lebail@yahoo.com> Acked-by:
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Dan Carpenter authored
It confuses Smatch when we check "sinit" for NULL and then non-NULL and that causes a false positive warning later. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Neil Horman <nhorman@tuxdriver.com> Signed-off-by:
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stephen hemminger authored
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stephen hemminger authored
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David S. Miller authored
Sabrina Dubroca says: ==================== atheros: modify statistics code Following Ben Hutchings's advice on how to fill net_stats in alx [1], this patch modifies the other atheros ethernet drivers similarly. Minor whitespace/empty line changes in atl1c and atl1e to make the code completely consistent between atl1c, atl1e, and alx. I don't have this hardware, so these patches have only been compile-tested. v2 (changes only in atl1): - don't set soft_stats.rx_missed_errors (Ben) - add errors to soft_stats.{rx,tx}_packets (Ben) - add soft_stats.rx_dropped field and update soft_stats.rx_dropped instead of netdev->stats (overwritten) outside of the stats update function Detail of the changes (v1): * atl1/atl1c/atl1e - fix collisions computation - rx_dropped = rx_rrd_ov - rx_over_errors = 0 - rx_missed_errors = 0 - X_packets = X_ok + X_errors * only atl1c/atl1e - add rx_rxf_ov to rx_errors [1] http://www.spinics.net/lists/netdev/msg264930.html ==================== Signed-off-by: -
Sabrina Dubroca authored
As Ben Hutchings pointed out for the stats in alx, some hardware-specific stats aren't matched to the right net_device_stats field. Also fix the collision field and include errors in the total number of RX/TX packets. Add a rx_dropped field and use it where netdev->stats was modified directly out of the stats update function. Signed-off-by:
Sabrina Dubroca <sd@queasysnail.net> Signed-off-by:
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Sabrina Dubroca authored
As Ben Hutchings pointed out for the stats in alx, some hardware-specific stats aren't matched to the right net_device_stats field. Also fix the collision field and include errors in the total number of RX/TX packets. Minor whitespace fixes to match the style in alx. Signed-off-by:
Ben Hutchings <bhutchings@solarflare.com> Signed-off-by:
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Sabrina Dubroca authored
As Ben Hutchings pointed out for the stats in alx, some hardware-specific stats aren't matched to the right net_device_stats field. Also fix the collision field and include errors in the total number of RX/TX packets. Minor whitespace fixes to match the style in alx. Signed-off-by:
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Geert Uytterhoeven authored
Signed-off-by:
Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by:
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Geert Uytterhoeven authored
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Yuval Mintz authored
With this patch bnx2x will configure the PF to perform Tx switching on out-going traffic as soon as SR-IOV is dynamically enabled and de-activate it when it is disabled. This will allow VFs to communicate with their parent PFs. Signed-off-by:
Yuval Mintz <yuvalmin@broadcom.com> Signed-off-by:
Ariel Elior <ariele@broadcom.com> Signed-off-by:
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- 14 Jan, 2014 9 commits
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git://gitorious.org/linux-can/linux-can-nextDavid S. Miller authored
Marc Kleine-Budde says: ==================== this is a pull request of three patches for net-next/master. Oleg Moroz added support for a new PCI card to the generic SJA1000 PCI driver, Guenter Roeck's patch limits the flexcan driver to little endian arm (and powerpc) and I fixed a sparse warning found by the kbuild robot in the ti_hecc driver. ==================== Signed-off-by: -
Aruna-Hewapathirane authored
This patch removes the net_random and net_srandom macros and replaces them with direct calls to the prandom ones. As new commits only seem to use prandom_u32 there is no use to keep them around. This change makes it easier to grep for users of prandom_u32. Signed-off-by:
Aruna-Hewapathirane <aruna.hewapathirane@gmail.com> Suggested-by:
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Hannes Frederic Sowa authored
Suggested-by:
Simon Schneider <simon-schneider@gmx.net> Signed-off-by:
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WANG Cong authored
We still need this notifier even when we don't config PROC_FS. It should be rare to have a kernel without PROC_FS, so just for completeness. Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: David S. Miller <davem@davemloft.net> Cc: Patrick McHardy <kaber@trash.net> Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by:
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David S. Miller authored
Ben Hutchings says: ==================== Improve tracing at the driver/core boundary These patches add static tracpeoints at the driver/core boundary which record various skb fields likely to be useful for datapath debugging. On the TX side the boundary is where the core calls ndo_start_xmit, and on the RX side it is where any of the various exported receive functions is called. The set of skb fields is mostly based on what I thought would be interesting for sfc. These patches are basically the same as what I sent as an RFC in November, but rebased. They now depend on 'net: core: explicitly select a txq before doing l2 forwarding', so please merge net into net-next before trying to apply them. The first patch fixes a code formatting error left behind after that fix. ==================== Signed-off-by: -
Ben Hutchings authored
The existing net/netif_rx and net/netif_receive_skb trace events provide little information about the skb, nor do they indicate how it entered the stack. Add trace events at entry of each of the exported functions, including most fields that are likely to be interesting for debugging driver datapath behaviour. Split netif_rx() and netif_receive_skb() so that internal calls are not traced. Signed-off-by:
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Ben Hutchings authored
The existing net/net_dev_xmit trace event provides little information about the skb that has been passed to the driver, and it is not simple to add more since the skb may already have been freed at the point the event is emitted. Add a separate trace event before the skb is passed to the driver, including most fields that are likely to be interesting for debugging driver datapath behaviour. Signed-off-by:
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Ben Hutchings authored
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