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2010-07-05fealnx: Use the instance of net_device_stats from net_device.Kulikov Vasiliy
Since net_device has an instance of net_device_stats, we can remove the instance of this from the adapter structure. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05davinci_emac: Use the instance of net_device_stats from net_device.Kulikov Vasiliy
Since net_device has an instance of net_device_stats, we can remove the instance of this from the adapter structure. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05ioc3-eth: Use the instance of net_device_stats from net_device.Ralf Baechle
Since net_device has an instance of net_device_stats, we can remove the instance of this from the adapter structure. Based on original patch by Kulikov Vasiliy. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> drivers/net/ioc3-eth.c | 49 ++++++++++++++++++++++++----------------------- 1 files changed, 25 insertions(+), 24 deletions(-) Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05sun3_82586: Use the instance of net_device_stats from net_device.Kulikov Vasiliy
Since net_device has an instance of net_device_stats, we can remove the instance of this from the adapter structure. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05ipv4: use skb_dst_copy() in ip_copy_metadata()Eric Dumazet
Avoid touching dst refcount in ip_fragment(). Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05ks8842: Replace usage of dev_dbg with netdev_dbgRichard Röjfors
This patch replaces all usage of dev_dbg with netdev_dbg. A side effect is that the pointer to the platform device in the adapter struct can be removed. Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05usbnet: remove direct access to urb->statusOliver Neukum
USB drivers should not use urb->status directly because it is scheduled to become a parameter. This does the conversion for drivers/net/usb Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05ixgbe: use netif_<level> instead of netdev_<level>Emil Tantilov
This patch restores the ability to set msglvl through ethtool. The issue was introduced by: commit 849c45423c0c108e08d67644728cc9b0ed225fa1 CC: Joe Perches <joe@perches.com> Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-05igb: drop support for UDP hashing w/ RSSAlexander Duyck
This change removes UDP from the supported protocols for RSS hashing. The reason for removing this protocol is because IP fragmentation was causing a network flow to be broken into two streams, one for fragmented, and one for non-fragmented and this in turn was causing out-of-order issues. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04IB/{nes, ipoib}: Pass supported flags to ethtool_op_set_flags()Ben Hutchings
Following commit 1437ce3983bcbc0447a0dedcd644c14fe833d266 "ethtool: Change ethtool_op_set_flags to validate flags", ethtool_op_set_flags takes a third parameter and cannot be used directly as an implementation of ethtool_ops::set_flags. Changes nes and ipoib driver to pass in the appropriate value. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04xfrm: fix xfrm by MARK logicPeter Kosyh
While using xfrm by MARK feature in 2.6.34 - 2.6.35 kernels, the mark is always cleared in flowi structure via memset in _decode_session4 (net/ipv4/xfrm4_policy.c), so the policy lookup fails. IPv6 code is affected by this bug too. Signed-off-by: Peter Kosyh <p.kosyh@gmail.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04bnx2: Update version to 2.0.16.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04bnx2: Dump some config space registers during TX timeout.Michael Chan
These config register values will be useful when the memory registers are returning 0xffffffff which has been reported. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04bnx2: Add support for skb->rxhash.Michael Chan
Add skb->rxhash support for TCP packets only because the bnx2 RSS hash does not hash UDP ports. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04bnx2: Always enable MSI-X on 5709.Michael Chan
Minor change to use MSI-X even if there is only one CPU. This allows the CNIC driver to always have a dedicated MSI-X vector to handle iSCSI events, instead of sharing the MSI vector. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04netdevice.h: Change netif_<level> macros to call netdev_<level> functionsJoe Perches
Reduces text ~300 bytes of text (woohoo!) in an x86 defconfig $ size vmlinux* text data bss dec hex filename 7198526 720112 1366288 9284926 8dad3e vmlinux 7198862 720112 1366288 9285262 8dae8e vmlinux.netdev Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04netdevice.h net/core/dev.c: Convert netdev_<level> logging macros to functionsJoe Perches
Reduces an x86 defconfig text and data ~2k. text is smaller, data is larger. $ size vmlinux* text data bss dec hex filename 7198862 720112 1366288 9285262 8dae8e vmlinux 7205273 716016 1366288 9287577 8db799 vmlinux.device_h Uses %pV and struct va_format Format arguments are verified before printk Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04device.h drivers/base/core.c Convert dev_<level> logging macros to functionsJoe Perches
Reduces an x86 defconfig text and data ~55k, .6% smaller. $ size vmlinux* text data bss dec hex filename 7205273 716016 1366288 9287577 8db799 vmlinux 7258890 719768 1366288 9344946 8e97b2 vmlinux.master Uses %pV and struct va_format Format arguments are verified before printk The dev_info macro is converted to _dev_info because there are existing uses of variables named dev_info in the kernel tree like drivers/net/pcmcia/pcnet_cs.c A dev_info macro is created to call _dev_info Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-04vsprintf: Recursive vsnprintf: Add "%pV", struct va_formatJoe Perches
Add the ability to print a format and va_list from a structure pointer Allows __dev_printk to be implemented as a single printk while minimizing string space duplication. %pV should not be used without some mechanism to verify the format and argument use ala __attribute__(format (printf(...))). Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
2010-07-02Merge branch 'vhost-net' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2010-07-02virtio_net: fix oom handling on txRusty Russell
virtio net will never try to overflow the TX ring, so the only reason add_buf may fail is out of memory. Thus, we can not stop the device until some request completes - there's no guarantee anything at all is outstanding. Make the error message clearer as well: error here does not indicate queue full. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (...and avoid TX_BUSY) Cc: stable@kernel.org # .34.x (s/virtqueue_/vi->svq->vq_ops->/) Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02virtio_net: do not reschedule rx refill foreverMichael S. Tsirkin
We currently fill all of RX ring, then add_buf returns ENOSPC, which gets mis-detected as an out of memory condition and causes us to reschedule the work, and so on forever. Fix this by oom = err == -ENOMEM; Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: stable@kernel.org # .34.x Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02s2io: resolve statistics issuesJon Mason
This patch resolves a number of issues in the statistics gathering of the s2io driver. On Xframe adapters, the received multicast statistics counter includes pause frames which are not indicated to the driver. This can cause issues where the multicast packet count is higher than what has actually been received, possibly higher than the number of packets received. The driver software counters are replaced with the adapter hardware statistics for rx_packets, rx_bytes, and tx_bytes. It also uses the overflow registers to determine if the statistics wrapped the 32bit register (removing the window of having a statistic value less than the previous call). rx_length_errors statistic now includes undersized packets in addition to oversized packets in its counting. Finally, rx_crc_errors are now being counted. Signed-off-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
2010-07-02linux/net.h: fix kernel-doc warningsRandy Dunlap
Fix kernel-doc warnings in linux/net.h: Warning(include/linux/net.h:151): No description found for parameter 'wq' Warning(include/linux/net.h:151): Excess struct/union/enum/typedef member 'fasync_list' description in 'socket' Warning(include/linux/net.h:151): Excess struct/union/enum/typedef member 'wait' description in 'socket' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02net: decreasing real_num_tx_queues needs to flush qdiscJohn Fastabend
Reducing real_num_queues needs to flush the qdisc otherwise skbs with queue_mappings greater then real_num_tx_queues can be sent to the underlying driver. The flow for this is, dev_queue_xmit() dev_pick_tx() skb_tx_hash() => hash using real_num_tx_queues skb_set_queue_mapping() ... qdisc_enqueue_root() => enqueue skb on txq from hash ... dev->real_num_tx_queues -= n ... sch_direct_xmit() dev_hard_start_xmit() ndo_start_xmit(skb,dev) => skb queue set with old hash skbs are enqueued on the qdisc with skb->queue_mapping set 0 < queue_mappings < real_num_tx_queues. When the driver decreases real_num_tx_queues skb's may be dequeued from the qdisc with a queue_mapping greater then real_num_tx_queues. This fixes a case in ixgbe where this was occurring with DCB and FCoE. Because the driver is using queue_mapping to map skbs to tx descriptor rings we can potentially map skbs to rings that no longer exist. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02sched: qdisc_reset_all_tx is calling qdisc_reset without qdisc_lockJohn Fastabend
When calling qdisc_reset() the qdisc lock needs to be held. In this case there is at least one driver i4l which is using this without holding the lock. Add the locking here. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02qlge: fix a eeh handler to not add a pending timerBreno Leitao
On some ocasions the function qlge_io_resume() tries to add a pending timer, which causes the system to hit the BUG() on add_timer() function. This patch removes the timer during the EEH recovery. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02qlge: Replacing add_timer() to mod_timer()Breno Leitao
Currently qlge driver calls add_timer() instead of mod_timer(). This patch changes add_timer() to mod_timer(), which seems a better solution. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02usbnet: Set parent device early for netdev_printk()Ben Hutchings
netdev_printk() follows the net_device's parent device pointer, so we must set that earlier than we previously did. Reported-by: Luís Picciochi Oliveira <pitxyoki@gmail.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02net: Revert "rndis_host: Poll status channel before control channel"Ben Hutchings
This reverts commit c17b274dc2aa538b68c1f02b01a3c4e124b435ba. That change was reported to break rndis_wlan support for the WUSB54GS. Reported-by: Luís Picciochi Oliveira <pitxyoki@gmail.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-02iwlwifi: adding enhance sensitivity table entriesWey-Yi Guy
For newer devices (6000g2a and 6000g2b), the sensitivity table send to uCode require additional table entries to help sensitivity calibration. All the additional entries has fix data for now, but do expect the value will be change in the future when device become more stable. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-07-02iwlwifi: generic parameter define for _agn deviceWey-Yi Guy
Code clean up to change name from having 5000 as part of name which easy to confuse and think it is for 5000 series devices to more generic _agn name since it is being used by multiple _agn devices. No functional changes. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-07-02iwlwifi: debugfs file for txfifo command testingWey-Yi Guy
Add debugfs file for REPLY_TXFIFO_FLUSH host command testing. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-07-02iwlwifi: add support for device tx flush requestWey-Yi Guy
"Flush" request can come from two different sources, it can either from mac80211, or from device when the operation is needed. Here adding the support for device issue "flush" request. When receive tx complete with status is TX_STATUS_FAIL_RFKILL_FLUSH, issue REPLY_TXFIFO_FLUSH command to uCode to flush out all the tx frames in queues. In this condition, since mac80211 has no knowledge of "flush" operation, driver need to stop all the tx queues and wait for the operation completed before wake up the queues for frames transmission. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-07-02iwlwifi: add mac80211 flush callback supportWey-Yi Guy
Adding flush callback support in the driver. Two type of flush can be issued by mac80211: 1. drop = true: frame drop is ok, issue REPLY_TXFIFO_FLUSH host command to uCode to drop all the frames in tx fifo queues; then return the control back to mac80211 2. drop = false: wait for either all the frames in tx fifo queues been transmitted, or timeout; then return the control back to mac80211 If the flush request coming from mac80211, mac80211 will make sure there are no additional frames push down to driver before flush operation is completed. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-07-02iwlwifi: tx fifo queue flush commandWey-Yi Guy
Add host command and structure for tx fifo queue flush Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-07-02iwlwifi: add debug print for parsing firmware TLVWey-Yi Guy
When parsing TLV during loading firmware, if encounter any TLV error, log the error message to help debugging. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-07-02iwlwifi: fix fw_restart module parameterWey-Yi Guy
fw_restart module parameter was broken by the recent check for stuck queue patch, driver check the fx_restart module parameter before reload the firmware; but the stuck queue timer kick in after firmware error and reload the firmware even fw_restart=0. In this case, driver should not reload the firmware, it is important to help debugging uCode error. The only case we can ignore the module parameter is when user request firmware reload from debugfs, which can bypass the checking and perform firmware reload all the time. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-07-02minstrel_ht: fix check for downgrading of top2 rateMing Lei
The check should be against current top2 rate, instead of current top rate. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-02minstrel_ht: fix updating rate with best probabilityMing Lei
The throughput should be considered when updating rate with best probability. Signed-off-by: Ming Lei <tom.leiming@gmail.com> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-02ath9k: fix crash with WEP in ad-hoc modeFelix Fietkau
Commit eed8e22f0133e8278b1f8079fcb452f1f9692f9d added support for using multicast key lookup to support per-vif/sta keys for AP and ad-hoc. Unfortunately, it also introduced a crash in ad-hoc mode when the sta pointer is NULL, which happens when setting up an interface with WEP keys. This patch fixes it by falling back to the assigned key index. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Reported-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-02ath9k: fix false positives in the baseband hang checkFelix Fietkau
ath9k_hw_check_alive() occasionally returns false, as the hardware is still processing data in a specific state. Fix this issue by repeating the test a few times with longer delay inbetween attempts. This gets rid of excessive hardware resets that appear frequently on some AR9132 based devices, but could also happen on AR9280. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Reported-by: Björn Smedman <bjorn.smedman@venatech.se> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-02ath9k_hw: clean up the noise floor calibration code to reduce code duplicationFelix Fietkau
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-02ath9k_hw: sanitize noise floor values properly on all chipsFelix Fietkau
This refactors the noise floor range checks to make them generic, and adds proper ranges for each supported chip type. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-02ath9k_hw: sync initvals for ar9001 and ar9002 with AtherosFelix Fietkau
This includes the following changes/fixes: - a bugfix for stuck beacon issues - timing changes for improved performance - AGC setting improvements - fixes for high temperature issues on some chips Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-02ath9k_hw: reformat the ar5008, ar9001 and ar9002 initvals to match ar9003Felix Fietkau
This format is generated by the initval tool, available at: git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/initvals-tool.git Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-02ath9k_hw: fix a few inconsistencies in initval array namesFelix Fietkau
Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-02iwlwifi: remove key information during device restartReinette Chatre
When there is a firmware error or the firmware is reloaded for some other reason we currently clear all station information, including keys associated with them. A problem is that we do not clear some other information regarding keys that are not stored in the station structs. The consequence of this is that when the device is reconfigured after the firmware reload we can, among other things, run out of key indices. This fixes: https://bugzilla.kernel.org/show_bug.cgi?id=16232 http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2221 Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit (git 2.34.1) at 2025-09-22 00:55:20 +0000