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* qeth: display "undefined" value of sysfs-attribute "layer2"Ursula Braun2009-08-26
| | | | | | | | | | | If nothing has been written into the qeth sysfs-attribute layer2, its value is "-1" meaning "not yet defined". But the value is displayed as "1" meaning "layer2 selected". The patch changes the reading of this "-1"-value to "-1" to make clear the layer2-attribute has not yet been defined. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qeth: display service_level info only when valid.Klaus-Dieter Wacker2009-08-26
| | | | | | | | | | qeth displayed an entry in /proc/service_level even when no valid MCL-string was available (the MCL info is blank). The change is to create an entry in /proc/service_level only when MCL-string is non-zero. Signed-off-by: Klaus-Dieter Wacker <kdwacker@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qeth: Cleanup for cast-type determination.Klaus-Dieter Wacker2009-08-26
| | | | | | | | | Clear separation of cast-type determination (send path) for layer-2 resp. layer-3. Allowing to have inline functions for qeth layer- discipline. Signed-off-by: Klaus-Dieter Wacker <kdwacker@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qeth: scheduling while atomic during ifconfig online sequenceFrank Blaschka2009-08-26
| | | | | | | | | | | In case the IP address list contains entries (not removed when the device was set offline) this entries should be registered next time the device is brought online. In the past this was done implicitly with the device open call but since we wait in the set IPv4 IPA and the device open common code holds various locks this does not work any longer. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qeth: HiperSockets SIGA retry support on CC=2.Klaus-Dieter Wacker2009-08-26
| | | | | | | | | | Qeth HiperSockets support now retries sending of packets when the IBM System z signals a temporary resource shortage (e.g. target buffer full). The packet is enqueued into the device queue. After 3 times of unsuccessful send the packet is dropped. Signed-off-by: Klaus-Dieter Wacker <kdwacker@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Temporarily backout SKB sources tracer.David S. Miller2009-08-26
| | | | | | | | | | | | | | | | | Steven Rostedt has suggested that Neil work with the tracing folks, trying to use TRACE_EVENT as the mechanism for implementation. And if that doesn't workout we can investigate other solutions such as that one which was tried here. This reverts the following 2 commits: 5a165657bef7c47e5ff4cd138f7758ef6278e87b ("net: skb ftracer - Add config option to enable new ftracer (v3)") 9ec04da7489d2c9ae01ea6e9b5fa313ccf3d35fb ("net: skb ftracer - Add actual ftrace code to kernel (v3)") Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Update version to 3.100Matt Carlson2009-08-26
| | | | | | | | | This patch updates the tg3 version to 3.100. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* broadcom: Make the 57780 IEEE compliantMatt Carlson2009-08-26
| | | | | | | | | | This brings the 57780's phy into IEEE compliance by suppressing the common mode oscillation. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* broadcom: Add AC131 phy supportMatt Carlson2009-08-26
| | | | | | | | | This patch adds support for the AC131 fast ethernet transceiver. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* broadcom: Add BCM50610M supportMatt Carlson2009-08-26
| | | | | | | | | This patch adds support for the BCM50610M phy ID. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Convert code to use PHY_IS_FETMatt Carlson2009-08-26
| | | | | | | | | | This patch converts the code to use the PHY_IS_FET flag rather than the ASIC revision to decide whether or not to use FET paths. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Create MII_TG3_FET namespaceMatt Carlson2009-08-26
| | | | | | | | | | | | | | Broadcom's phys come in two distinctly different register layouts. For the lack of an official term to distinguish between the two formats, we can loosely categorize them by their fast ethernet or gigabit ethernet transceiver description. This patch creates the (driver-internal) Fast Ethernet Transceiver (FET) namespace and converts the 5906 EPHY definitions over. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Tune 5785 clock switchingMatt Carlson2009-08-26
| | | | | | | | | | This patch tunes the timeouts the CPMU uses to decide when to switch from the clocks output by the PHY to internal clock sources. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Add 57788, remove 57720Matt Carlson2009-08-26
| | | | | | | | | | This patch adds support for the 57788 and removes support for the 57720 which was never released. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Preserve PCIe MPS setting for new devsMatt Carlson2009-08-26
| | | | | | | | | | | | Most older tg3 devices only supported a PCIe maximum payload size of 128 bytes. More recent devices bump this limit up to 256 bytes though. This patch modifies the code so that the MPS limit is only enforced on those devices that only allow the 128 byte setting. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Fix TSO test against wrong flags varMatt Carlson2009-08-26
| | | | | | | | | | | | Julia Lawall discovered that the TG3_FLG2_TSO_CAPABLE flag was being compared against the wrong flags device member. This patch implements the fix. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Prevent tx BD corruptionMatt Carlson2009-08-26
| | | | | | | | | | | | | | This patch prevents a tx BD corruption bug by preventing the device from powering down the PLL from L1 if the link speed is 10Mbps or 100Mbps. The same bits are also used to prevent a system hang during chip reset resulting from a complicated set of events that ultimately leads to PCIe block register corruption. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tg3: Fix 57780 asic rev PCIe link receiver errorsMatt Carlson2009-08-26
| | | | | | | | | | This patch fixes some PCIe link receiver errors by decreasing the internal electrical idle timeout. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* e1000: Remove unused function e1000_mta_set.Graham, David2009-08-26
| | | | | | | | Remove function e1000_mta_set, as it is no longer called Signed-off-by: Dave Graham <david.graham@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* igb/ixgbe: add IPV6_CSUM support to vlan_featuresAlexander Duyck2009-08-26
| | | | | | | | | | We were already exporting TSO6 to the vlan, but we weren't exporting the checksum support for IPV6 which was causing warning messages to be displayed when doing IPv6 TSO over a vlan. 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>
* ixgbe: cleanup functions that should have been defined staticDon Skidmore2009-08-26
| | | | | | | | | We have some ~40 functions that were being called out with 'make namespacecheck'. This patch changes these functions to be static. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ixgbe: Fix isues while reporting 8259x backplane link capabilitiesMallikarjuna R Chilakala2009-08-26
| | | | | | | | | | | Fix ethtool get_settings logic to report 10G & 1G advertised and supported link modes in all 8259x 10G backplane connection types except for 82598EB BX network connection type. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netxen: bridged mode optimizationsNarender Kumar2009-08-26
| | | | | | | | | | | | | | | | | | | When the interface is put in bridged mode, destination mac addresses are unknown to firmware. So packets take a slow path (lower priority) in firmware reducing performance. Firmware can cache limited number of remote unicast mac addresses for certain interval, if "dynamic mac learning" mode is enabled. Driver needs to enable this "mac learning" mode in firmware. Currently this is done through net device class sysfs entry, possibly this can also be done upon netlink notifications to from bridge. Signed-off-by: Narender Kumar <narender.kumar@qlogic.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netxen: remove netxen_nic_niu.cDhananjay Phadke2009-08-26
| | | | | | | Consolidate all MAC/PHY access functions into netxen_nic_hw.c Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netxen: implement generic pcie semaphore functionsDhananjay Phadke2009-08-26
| | | | | | | | | | | | Implement common function for locking/unlocking 8 hardware semaphores used for serializing access to shared resouces on a NIC board by different PCI functions. As by definition, callers of these semaphore API can be put to sleep till the semaphore is locked. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netxen: remove unused codeDhananjay Phadke2009-08-26
| | | | | | | | | | Remove code for phy access on unreleased NX2031 based quad-gig board. NX3031 based production quad-gig boards do not require direct phy access by driver. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'for-next' of ↵David S. Miller2009-08-23
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lowpan/lowpan
| * Drop ARPHRD_IEEE802154_PHYDmitry Eremin-Solenikov2009-08-19
| | | | | | | | | | | | | | There are not maste devices in mac802154 anymore, so drop ARPHRD_IEEE802154_PHY definition. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
| * ieee802154: add support for channel pages from IEEE 802.15.4-2006Dmitry Eremin-Solenikov2009-08-19
| | | | | | | | | | | | | | IEEE 802.15.4-2006 adds new concept: channel pages, which can contain several channels. Add support for channel pages in the API and in the fakehard driver. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
| * fakehard: add binding to wpan-phy deviceDmitry Eremin-Solenikov2009-08-19
| | | | | | | | | | | | | | Make fakehard create and maintain wpan-phy node, thus representing it's phy in the sysfs. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
| * ieee802154: add a sysfs representation of WPAN master devicesDmitry Eremin-Solenikov2009-08-19
| | | | | | | | | | | | Add a sysfs/in-kernel representation of LR-WPAN master devices. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
| * ieee802154: document the skb->cb usage clearly.Dmitry Eremin-Solenikov2009-08-19
| | | | | | | | Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
* | r6040: bump to version 0.25 and 20 August 2009 release dateFlorian Fainelli2009-08-23
| | | | | | | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r6040: move down second PHY detection to r6040_init_oneMark Kelly2009-08-23
| | | | | | | | | | | | | | | | | | | | Instead of fully initializing an unusable second r6040 device, perform the PHY detection earlier and bail out in r6040_init_one when we could not read the PHY identifier. Signed-off-by: Mark Kelly <mark@bifferos.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | r6040: remove unused pioaddr variableMark Kelly2009-08-23
| | | | | | | | | | | | | | | | This patch removes the unused pioaddr variable. Signed-off-by: Mark Kelly <mark@bifferos.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | RDS: Add a debug message suggesting to load transport modulesAndy Grover2009-08-23
| | | | | | | | | | | | | | | | | | Now that RDS transports are no longer compiled-in to RDS core, there is now the possibility that they will not be loaded. This adds a helpful suggestion when rds_bind() fails to find a transport. Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | RDS: Track transports via an array, not a listAndy Grover2009-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | Now that transports can be loaded in arbitrary order, it is important for rds_trans_get_preferred() to look for them in a particular order, instead of walking the list until it finds a transport that works for a given address. Now, each transport registers for a specific transport slot, and these are ordered so that preferred transports come first, and then if they are not loaded, other transports are queried. Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | RDS: Modularize RDMA and TCP transportsAndy Grover2009-08-23
| | | | | | | | | | | | | | | | | | | | | | Enable the building of transports as modules. Also, improve consistency of Kconfig messages in relation to other protocols, and move build dependency on IB from the RDS core code to the rds_rdma module. Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | RDS: Export symbols from core RDSAndy Grover2009-08-23
| | | | | | | | | | | | | | | | Now that rdma and tcp transports will be modularized, we need to export a number of functions so they can call them. Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | RDS: Add TCP transport to RDSAndy Grover2009-08-23
| | | | | | | | | | | | | | | | | | | | | | This code allows RDS to be tunneled over a TCP connection. RDMA operations are disabled when using TCP transport, but this frees RDS from the IB/RDMA stack dependency, and allows it to be used with standard Ethernet adapters, or in a VM. Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netxen: remove netxen_nic_phan_reg.hDhananjay Phadke2009-08-23
| | | | | | | | | | | | | | Consolidate register definitions in netxen_nic_hdr.h Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netxen: implement pci driver shutdownAmit Kumar Salecha2009-08-23
| | | | | | | | | | | | | | | | | | Implement pci driver shutdown functionality, this helps quiescing all PCI transaction before chipset is reset. Amit Kumar Salecha <amit@qlogic.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netxen: refactor tx dma mapping codeDhananjay Phadke2009-08-23
| | | | | | | | | | | | | | Move all tx skb mapping code into netxen_map_tx_skb(). Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netxen: fix firmware reset logicDhananjay Phadke2009-08-23
| | | | | | | | | | | | | | | | If netxen_need_fw_reset() return 0 [ implies firmware is up and running], still go through dma mask check, etc. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | netxen: ethtool statistics and control for LRONarender Kumar2009-08-23
| | | | | | | | | | | | | | | | | | | | | | | | | | Add ethtool -K knob to control LRO in firmware. LRO path is completely separated from GRO, LRO packets are still fed with netif_receive_skb(). Also fix ethtool statistics to include LRO packets. Also use correct message type while configuring interrupt coalescing. Signed-off-by: Narender Kumar <narender.kumar@qlogic.com> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2: Update version to 2.0.2.Michael Chan2009-08-22
| | | | | | | | | | Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2: Use const on flash_table structure.Michael Chan2009-08-22
| | | | | | | | | | | | | | | | The structure, once initialized, never changes. Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2: Refine coalescing parameters.Michael Chan2009-08-22
| | | | | | | | | | | | | | | | | | | | | | | | | | - Set the USE_INT_PARAM bit so the rx-frames-irq and tx-frames-irq will take effect on 5709. - Increase the default rx-frames to reduce interrupt count. - Decrease the default rx-frames-irq and tx-frames-irq to catch more events during NAPI poll. All these will reduce interrupts without affecting latency. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2: Report FTQ discard counter.Michael Chan2009-08-22
| | | | | | | | | | | | | | Report this counter to ethtool -S and include it in netstat. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bnx2: Apply BROKEN_STATS workaround to 5706 and 5708.Michael Chan2009-08-22
| | | | | | | | | | | | | | Add flag to expand the workaround to both chips. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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