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* vxge: add missing flush of reset_taskTejun Heo2010-12-191-0/+2
| | | | | | | | | | | | | | Commit 6e07ebd84 (drivers/net: remove unnecessary flush_scheduled_work() calls) incorrectly removed the flush call without replacing it with the appropriate work specific operation. Fix it by flushing vdev->reset_task explicitly. Pointed out by Jon Mason. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Jon Mason <jon.mason@exar.com> Acked-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ifb: use netif_receive_skb() instead of netif_rx()Eric Dumazet2010-12-191-1/+1
| | | | | | | | | | In ri_tasklet(), we run from softirq, so can directly handle packet through netif_receive_skb() instead of netif_rx(). There is no risk of recursion. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2010-12-1747-170/+349
|\ | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/bnx2x/bnx2x.h drivers/net/wireless/iwlwifi/iwl-1000.c drivers/net/wireless/iwlwifi/iwl-6000.c drivers/net/wireless/iwlwifi/iwl-core.h drivers/vhost/vhost.c
| * asix: add USB ID for Logitec LAN-GTJ U2AArnaud Ebalard2010-12-171-0/+4
| | | | | | | | | | | | | | | | | | | | Logitec LAN-GTJ U2A (http://www.pro.logitec.co.jp/pro/g/gLAN-GTJU2A/) USB 2.0 10/10/1000 Ethernet adapter is based on ASIX AX88178 chipset. This patch adds missing USB ID for the device. Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * tehuti: Firmware filename is tehuti/bdx.binBen Hutchings2010-12-171-2/+2
| | | | | | | | | | | | | | | | | | | | My conversion of tehuti to use request_firmware() was confused about the filename of the firmware blob. Change the driver to match the blob. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * net/veth: Fix packet checksummingMichał Mirosław2010-12-161-1/+3
| | | | | | | | | | | | | | | | | | We can't change ip_summed from CHECKSUM_PARTIAL to CHECKSUM_NONE or CHECKSUM_UNNECESSARY because checksum in packet's headers is not valid and will cause invalid checksum when frame is forwarded. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| * be2net: use mutex instead of spin lock for mbox_lockIvan Vecera2010-12-163-32/+47
| | | | | | | | | | | | | | | | | | | | Since the mbox polling uses the schedule_timeout, the mbox_lock should be a mutex and not a spin lock. The commit f25b03a replaced udelay() with schedule_timeout() but didn't change mbox_lock to semaphore or mutex. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bonding/vlan: Fix mangled NAs on slaves without VLAN tag insertionBen Hutchings2010-12-161-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bond_na_send() attempts to insert a VLAN tag in between building and sending packets of the respective formats. If the slave does not implement hardware VLAN tag insertion then vlan_put_tag() will mangle the network-layer header because the Ethernet header is not present at this point (unlike in bond_arp_send()). Fix this by adding the tag out-of-line and relying on dev_hard_start_xmit() to insert it inline if necessary. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Reviewed-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bonding: Change active slave quietly when bond is downBen Hutchings2010-12-161-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | bond_change_active_slave() may be called when a slave is added, even if the bond has not been brought up yet. It may then attempt to send packets, and further it may use mcast_work which is uninitialised before the bond is brought up. Add the necessary checks for netif_running(bond->dev). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bonding/vlan: Remove redundant VLAN tag insertion logicBen Hutchings2010-12-161-26/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A bond may have a mixture of slave devices with and without hardware VLAN tag insertion capability. Therefore it always claims this capability and performs software VLAN tag insertion if the slave does not. Since commit 7b9c60903714bf0a19d746b228864bad3497284e, this has also been done by dev_hard_start_xmit(). The result is that VLAN- tagged skbs are now double-tagged when transmitted through slave devices without hardware VLAN tag insertion! Remove the now-redundant logic from bond_dev_queue_xmit(). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Reviewed-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * axnet_cs: move id (0x1bf, 0x2328) to axnet_csKen Kawasaki2010-12-162-1/+1
| | | | | | | | | | | | | | | | | | axnet_cs: Accton EN2328 or compatible (id: 0x01bf, 0x2328) uses Asix chip. So it works better with axnet_cs instead of pcnet_cs. Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
| * bonding: Fix slave selection bug.Hillf Danton2010-12-161-2/+2
| | | | | | | | | | | | | | | | The returned slave is incorrect, if the net device under check is not charged yet by the master. Signed-off-by: Hillf Danton <dhillf@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'master' of ↵David S. Miller2010-12-159-9/+139
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * p54usb: New USB ID for Gemtek WUBI-100GWEduardo Costa2010-12-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This USB ID is for the WUBI-100GW 802.11g Wireless LAN USB Device that uses p54usb. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Eduardo Costa <ecosta.tmp@gmail.com> Cc: Stable <stable@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * p54usb: add 5 more USBIDsChristian Lamparter2010-12-131-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds five more USBIDs to the table. Source: http://www.linuxant.com/pipermail/driverloader/2005q3/002307.html http://wireless.kernel.org/en/users/Drivers/p54/devices (by M. Davis) Cc: <stable@kernel.org> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * libertas: fix potential NULL-pointer dereferenceSven Neumann2010-12-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code wants to check if there's a channel and it is not disabled, but it used to check if channel is not NULL and accessed the channel struct if this check failed. Signed-off-by: Sven Neumann <s.neumann@raumfeld.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * Merge branch 'master' of ↵John W. Linville2010-12-131-2/+4
| | |\ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/padovan/bluetooth-2.6
| | | * Bluetooth: add NULL pointer check in HCIJun Nie2010-12-081-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we fail to find a hci device pointer in hci_uart, don't try to deref the NULL one we do have. Signed-off-by: Jun Nie <njun@marvell.com> Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
| | * | iwlagn: implement layout-agnostic EEPROM readingWey-Yi Guy2010-12-096-1/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Johannes Berg <johannes.berg@intel.com> The current EEPROM reading code has some layout assumptions that now turned out to be false with some newer versions of the EEPROM. Luckily, we can avoid all such assumptions by using data in the EEPROM itself, so implement using that. However, for risk mitigation purposes, keep the old reading code for current hardware for now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| | * | iwlagn: rename enhanced txpower fieldsJohannes Berg2010-12-092-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some fields we didn't previously use from the enhanced TX power structure will be needed in the next patch, so rename them to their correct names to be able to use them and change code reading them accordingly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
| * | | pppoe.c: Fix kernel panic caused by __pppoe_xmitAndrej Ota2010-12-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __pppoe_xmit function return value was invalid resulting in additional call to kfree_skb on already freed skb. This resulted in memory corruption and consequent kernel panic after PPPoE peer terminated the link. This fixes commit 55c95e738da85373965cb03b4f975d0fd559865b. Reported-by: Gorik Van Steenberge <gvs@zemos.net> Reported-by: Daniel Kenzelmann <kernel.bugzilla@kenzelmann.dyndns.info> Reported-by: Denys Fedoryshchenko <nuclearcat@nuclearcat.com> Reported-by: Pawel Staszewski <pstaszewski@artcom.pl> Diagnosed-by: Andrej Ota <andrej@ota.si> Diagnosed-by: Eric Dumazet <eric.dumazet@gmail.com> Tested-by: Denys Fedoryshchenko <nuclearcat@nuclearcat.com> Tested-by: Pawel Staszewski <pstaszewski@artcom.pl> Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: Andrej Ota <andrej@ota.si> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | WAN: Fix a TX IRQ causing BUG() in PC300 and PCI200SYN drivers.Krzysztof Halasa2010-12-121-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We must not wake the TX queue without free TX descriptors. sca_xmit() expects at least one free descriptor and BUGs otherwise. Problem reported and fix tested by Bernie Innocenti and Ward Vandewege. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | bnx2x: Advance a version number to 1.60.01-0Vladislav Zolotarov2010-12-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | bnx2x: Fixed a compilation warningVladislav Zolotarov2010-12-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bnx2x_src_init_t2() is used only when BCM_CNIC is defined. So, to avoid a compilation warning, we won't define it unless BCM_CNIC is defined. Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | bnx2x: LSO code was broken on BE platformsVladislav Zolotarov2010-12-121-16/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the LSO code work on BE platforms: parsing_data field of a parsing BD (PBD) for 57712 was improperly composed which made FW read wrong values for TCP header's length and offset and, as a result, the corresponding PCI device was performing bad DMA reads triggering EEH. Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | qlge: Fix deadlock when cancelling worker.Ron Mercer2010-12-123-8/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removing usage of rtnl_lock() to protect firmware interface registers. These registers are accessed in some worker threads and can create a deadlock if rtnl_lock is taken by upper layers while the worker is still pending. We remove rtnl_lock and use a driver mutex just while mailboxes are accessed. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | Merge branch 'vhost-net' of ↵David S. Miller2010-12-121-1/+2
| |\ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
| | * | | vhost: correctly set bits of dirty pagesMichael S. Tsirkin2010-11-291-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix two bugs in dirty page logging: When counting pages we should increase address by 1 instead of VHOST_PAGE_SIZE. Make log_write() correctly process requests that cross pages with write_address not starting at page boundary. Reported-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| * | | | cxgb4vf: Ingress Queue Entry Size needs to be 64 bytesCasey Leedom2010-12-101-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Was using L1_CACHE_BYTES for the Ingress Queue Entry Size but it really needs to be 64 bytes in order to support the largest message sizes. Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | phy: add the IC+ IP1001 driverGiuseppe CAVALLARO2010-12-102-6/+55
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the IC+ IP1001 (Gigabit Ethernet Transceiver) driver. I've had to add an additional delay (2ns) to adjust RX clock phase at GMII/ RGMII interface (according to the PHY data-sheet). This helps to have the RGMII working on some ST platforms. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | atm: correct sysfs 'device' link creation and parent relationshipsDan Williams2010-12-1015-35/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ATM subsystem was incorrectly creating the 'device' link for ATM nodes in sysfs. This led to incorrect device/parent relationships exposed by sysfs and udev. Instead of rolling the 'device' link by hand in the generic ATM code, pass each ATM driver's bus device down to the sysfs code and let sysfs do this stuff correctly. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | enic: Bug Fix: Pass napi reference to the isr that services receive queueVasanthy Kolluri2010-12-101-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass reference to napi instead of enic device to the isr that services receive queue. Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David Wang <dwang2@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | Merge branch 'master' of ↵David S. Miller2010-12-1015-63/+82
| |\ \ \ \ | | | |/ / | | |/| | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| * | | | connector: add module aliasStephen Hemminger2010-12-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since connector can be built as a module and uses netlink socket to communicate. The module should have an alias to autoload when socket of NETLINK_CONNECTOR type is requested. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | r8169: Fix runtime power managementRafael J. Wysocki2010-12-101-10/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I noticed that one of the post-2.6.36 patches broke runtime PM of the r8169 on my MSI Wind test machine in such a way that the link was not brought up after reconnecting the network cable. In the process of debugging the issue I realized that we only should invoke the runtime PM functions in rtl8169_check_link_status() when link change is reported and if we do so, the problem goes away. Moreover, this allows rtl8169_runtime_idle() to be simplified quite a bit. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | hso: IP checksuming doesn't work on GE0301 option cardsThomas Bogendoerfer2010-12-091-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is definitly a problem, that some option cards send up broken IP pakets leading to corrupted IP packets. These corruptions aren't detected, because the driver claims that the packets are already checksummed. This change removes the CHECKSUM_UNNECESSARY option and let IP detect broken data. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | | net: Convert netpoll blocking api in bonding driver to be a counterNeil Horman2010-12-092-20/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A while back I made some changes to enable netpoll in the bonding driver. Among them was a per-cpu flag that indicated we were in a path that held locks which could cause the netpoll path to block in during tx, and as such the tx path should queue the frame for later use. This appears to have given rise to a regression. If one of those paths on which we hold the per-cpu flag yields the cpu, its possible for us to come back on a different cpu, leading to us clearing a different flag than we set. This results in odd netpoll drops, and BUG backtraces appearing in the log, as we check to make sure that we only clear set bits, and only set clear bits. I had though briefly about changing the offending paths so that they wouldn't sleep, but looking at my origional work more closely, it doesn't appear that a per-cpu flag is warranted. We alrady gate the checking of this flag on IFF_IN_NETPOLL, so we don't hit this in the normal tx case anyway. And practically speaking, the normal use case for netpoll is to only have one client anyway, so we're not going to erroneously queue netpoll frames when its actually safe to do so. As such, lets just convert that per-cpu flag to an atomic counter. It fixes the rescheduling bugs, is equivalent from a performance perspective and actually eliminates some code in the process. Tested by the reporter and myself, successfully Reported-by: Liang Zheng <lzheng@redhat.com> CC: Jay Vosburgh <fubar@us.ibm.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: David S. Miller <davem@davemloft.net> Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | qlcnic: reset pci function unconditionally during probeRajesh Borundia2010-12-172-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some boot code drivers dont have cleanup routine, so pci function remains in unknown state prior to driver load. So during driver load issue FLR unconditionally. Update driver version to 5.0.14. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | qlcnic: fix ocm window register offset calculationRajesh Borundia2010-12-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OCM window register offset was calculated incorrectly for pci function greater than zero. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | qlcnic: fix LED test when interface is down.Sucheta Chakraborty2010-12-172-5/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When interface is down, create temporary context to config LED. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | ifb: fix a lockdep splatEric Dumazet2010-12-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After recent ifb changes, we must use lockless __skb_dequeue() since lock is not anymore initialized. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Jamal Hadi Salim <hadi@cyberus.ca> Cc: Changli Gao <xiaosuo@gmail.com> Acked-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | net: Fix drivers advertising HW_CSUM feature to use csum_startMichał Mirosław2010-12-1614-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some drivers are using skb_transport_offset(skb) instead of skb->csum_start for NETIF_F_HW_CSUM offload. This does not matter now, but if someone implements checksumming of encapsulated packets then this will break silently. TSO output paths are left as they are, since they are for IP+TCP only (might be worth converting though). Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | net: Use skb_checksum_start_offset()Michał Mirosław2010-12-165-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace skb->csum_start - skb_headroom(skb) with skb_checksum_start_offset(). Note for usb/smsc95xx: skb->data - skb->head == skb_headroom(skb). Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | bonding: add the debugfs interface to see RLB hash tableTaku Izumi2010-12-161-0/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provices the debugfs interface to see RLB hash table like the following: # cat /sys/kernel/debug/bonding/bond0/rlb_hash_table SourceIP DestinationIP Destination MAC DEV 10.124.196.205 10.124.196.205 ff:ff:ff:ff:ff:ff eth4 10.124.196.205 10.124.196.81 00:19:99:XX:XX:XX eth3 10.124.196.205 10.124.196.1 00:21:d8:XX:XX:XX eth0 This is helpful to check if the receive load balancing works as expected. Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | bonding: migrate some macros from bond_alb.c to bond_alb.hTaku Izumi2010-12-162-36/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch simply migrates some macros from bond_alb.c to bond_alb.h. Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | cxgb4: NUMA-aware Tx queue allocationsDimitris Michailidis2010-12-161-7/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allocate Tx queue memory on the node indicated by the new netdev_queue_numa_node_read. Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | cxgb4: extend VPD parsingDimitris Michailidis2010-12-161-20/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current code parses the VPD RO section for keywords but makes static assumptions about the location of the section. Remove them and parse the VPD to find it. Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | cxgb4: add const to static arraysJoe Perches2010-12-161-24/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch originally from Joe Perches, unmodified. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | cxgb4: remove a bitmapDimitris Michailidis2010-12-162-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver keeps a bitmap of the netdevs it registered so it knows what to unregister later. Remove that and look at reg_state instead. Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | cxgb4: remove the name field from the adapter structureDimitris Michailidis2010-12-162-23/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove a field the driver uses to keep track of the name of the first netdev it manages to register. Do this by changing the registration loop to stop the first time it fails so the first registered device is trivial to tell. Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 02:34:25 +0000