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* at91_ether: use netstats in net_device structurePaulius Zaleckas2008-07-232-21/+19Star
| | | | | | | | | Use net_device_stats from net_device structure instead of local. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Tested-by: Marc Pignat <marc.pignat@hevs.ch> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Create one RX queue and interrupt per CPU package by defaultBen Hutchings2008-07-231-1/+18
| | | | | | | | | | | Using multiple cores in the same package to handle received traffic does not appear to provide a performance benefit. Therefore use CPU topology information to count CPU packages and use that as the default number of RX queues and interrupts. We rely on interrupt balancing to spread the interrupts across packages. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Use a separate workqueue for resetsBen Hutchings2008-07-232-4/+21
| | | | | | | This avoids deadlock in case a reset is triggered during self-test. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: I2C adapter initialisation fixesBen Hutchings2008-07-231-9/+3Star
| | | | | | | | | | As recommended by Jean Delvare: - Increase timeout to 50 ms - Leave adapter class clear so that unwanted drivers do not probe our bus - Use strlcpy() for name initialisation Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* e1000: make ioport freeTaku Izumi2008-07-232-13/+74
| | | | | | | | | | | | | This patch makes e1000 driver ioport-free. This corrects behavior in probe function so as not to request ioport resources as long as they are not really needed. This is based on the ioport-free patch of e1000 driver from Auke Kok and Tomohiro Kusumi. Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@jp.fujitsu.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com> Signed-off-by: Jeff Kirsher<jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* e1000: delete non NAPI code from the driverFrancois Romieu2008-07-234-173/+16Star
| | | | | | | | Compile-tested only. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* e1000: remove email referenceJeff Kirsher2008-07-231-1/+1
| | | | | | | | The email linux-nics@intel.com is no longer available, remove all references. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* e1000: Move assignments in tests before testJoe Perches2008-07-232-34/+56
| | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* e1000: checkpatch cleanJoe Perches2008-07-231-14/+20
| | | | | | | | | | | Redefine DPRINTK macro using do while(0) __FUNCTION__ to __func__ structs {} on separate lines Surround negative constants with () Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* e1000: Remove spaces after casts and function namesJoe Perches2008-07-235-51/+50Star
| | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* e1000: Move extern function definitions to e1000.hJoe Perches2008-07-232-14/+10Star
| | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* e1000: Use hw, er32, and ew32Joe Perches2008-07-234-970/+1029
| | | | | | | | | Use struct e1000_hw *hw = adapter->hw; where necessary Change macros E1000_READ_REG and E1000_WRITE_REG to er32 and ew32 Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* e1000: neaten function declarationsJoe Perches2008-07-234-671/+385Star
| | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Fix typo in meth driverChristoph Lameter2008-07-231-1/+1
| | | | | | | | An | in an if statement to check a bit? I think this needs to be a &. As a result of this typo meth will always operate in promiscuous mode. Signed-off-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* atl1e: Atheros L1E Gigabit Ethernet driverJie Yang2008-07-239-0/+5241
| | | | | | | | Full patch for the Atheros L1E Gigabit Ethernet driver. Supportring AR8121, AR8113 and AR8114 Signed-off-by: Jie Yang <jie.yang @atheros.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* ixgbe: remove device ID for unsupported deviceJesse Brandeburg2008-07-231-2/+0Star
| | | | | | | | | | | | The ixgbe driver was untested with device ID 8086:10c8 but still advertises support. Currently if this device is present in the system when the driver is loaded, the system will panic. Remove this device ID until full support can be tested with available hardware. This patch is necessary for 2.6.24, 2.6.25 and 2.6.26 Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* 8139too: Fall back to PIO when MMIO fails.Dave Jones2008-07-221-3/+5
| | | | | Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* 8139too: Force usage of PIO on OQO2Dave Jones2008-07-221-0/+8
| | | | | | | | | | The OQO model 2 has an RTL8139 from Atheros that doesn't like MMIO. It fails on modprobe, with a 'PCI Bus error' message. Force it to always use polled IO. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* 8139too: Make PIO/MMIO a runtime decision through a module parameter.Dave Jones2008-07-221-64/+64
| | | | | | | | | | This is needed to support devices that only work with PIO without penalising devices that work fine with MMIO in distro kernels. It also allows us to eventually use PIO as a fallback when setting up MMIO fails. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* net/phy: Fix 88e1111 copper/fiber selection in RGMII modeWang Jian2008-07-221-4/+1Star
| | | | | | | | MII_M1111_HWCFG_FIBER_COPPER_RES is a bit of MII_M1111_PHY_EXT_SR, not MII_M1111_PHY_EXT_CR. Signed-off-by: Wang Jian <lark@linux.net.cn> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* net/phy: Fix copper/fiber auto-selection for 88e1111Wang Jian2008-07-221-1/+1
| | | | | | | | | The 27.15 bit (MII_M1111_HWCFG_FIBER_COPPER_AUTO) is disable bit. When set to 1, copper/fiber auto selection is disabled. The current code to enable but actually disable auto selection. Signed-off-by: Wang Jian <lark@linux.net.cn> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* net: tun.c fix castHarvey Harrison2008-07-221-1/+1
| | | | | Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* net: igb_main.c fix sparse integer as NULL pointer warningHarvey Harrison2008-07-221-1/+1
| | | | | | | drivers/net/igb/igb_main.c:388:20: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* DM9000: Remove magic numbersBen Dooks2008-07-221-6/+9
| | | | | | | | Remove magic numbers for items that we already have defined in the register header file. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* MAINTAINERS: Update email address of Ursula BraunUrsula Braun2008-07-221-2/+2
| | | | | Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* s390/net/ctcm: message cleanupPeter Tiedemann2008-07-227-1245/+882Star
| | | | | | | Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Peter Tiedemann <ptiedem@de.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* s390/net: Cleanup claw printk messages.Andy Richter2008-07-221-1621/+520Star
| | | | | | | | Cc: Martin Schwidefsky <schwidefska@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andy Richter <richtera@us.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: update driver versionDhananjay Phadke2008-07-222-13/+11Star
| | | | | | | | Change driver version to 4.0.0. Netxen firmwares as old as v3.4.216 are supported. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: enable tso6, intr coalescing.Dhananjay Phadke2008-07-224-28/+213
| | | | | | | Enable tso6 and ipv6 checksum, interrupt coalescing for NX3031. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: cut-through rx changesDhananjay Phadke2008-07-224-78/+876
| | | | | | | | | | | | | | | NX3031 supports cut-through operation where ingress packets are directly dma'ed into host buffers to reduce latency. This requires larger dma buffers (2kb) and different alignemnt. The buffer posting logic is changed a bit. The free rx buffers are maintained in linked list, since the received reference handles can be out of order. However rx descriptors are still posted sequentially, indexed by producer. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: mtu, mac, link status changesDhananjay Phadke2008-07-227-43/+236
| | | | | | | | | | MAC addr, multicast filters, mtu are set through firmware commands in firmware v4.0.0+ because of virtualization of physical ports. Link status is also read from registers allocated by firmware for each virtual port. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: add netxen_nic_ctx.cDhananjay Phadke2008-07-227-339/+359
| | | | | | | | | | | Contains rx and tx ring context management and certain firmware commands for netxen firmware v4.0.0+. This patch gathers all HW context management code into netxen_nic_ctx.c. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: remove netxen_nic_isr.cDhananjay Phadke2008-07-225-283/+122Star
| | | | | | | It had only couple of functions which are moved to main.c Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: pci probe and firmware init changesDhananjay Phadke2008-07-224-438/+872
| | | | | | | | Add initialization code in pci probe for new chip and retain compatibility with old revisions. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: add 2MB PCI memory supportDhananjay Phadke2008-07-228-272/+1492
| | | | | | | | | New revision of netxen chip has 2MB PCI memory. Older chips had 128MB addressable PCI memory. To retain compatibility, this patch adds function pointers based on pci bar0 size. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: add defs for new chip/boardsDhananjay Phadke2008-07-227-70/+331
| | | | | | | Add macros for new chip revision and board configurations. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: hw multicast filteringDhananjay Phadke2008-07-227-49/+147
| | | | | | | | | Enable multicast address filtering capabilities in the hardware. Upto 16 multicast addresses can be programmed for each physical port. Support "allmulti" mode, if enabled. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* netxen: cleanup unused variables/functionsDhananjay Phadke2008-07-226-360/+113Star
| | | | | | | | | | | | o Reduce access to global arrays in data path. o Remove duplicate/unused variables, unecessary alignment constraints. o Use correct pci_dev instead of fallback device for consistent allocations. o Disable ethtool set_eeprom functionality for now, it was only used for flashing firmware. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* net 8390p: fix interface usageIngo Molnar2008-07-224-4/+4
| | | | | | | | | | | | | | | | various drivers were using the wrong APIs: drivers/built-in.o: In function `hp_probe1': hp.c:(.init.text+0xa280): undefined reference to `NS8390_init' fixed via: cd drivers/net/; sed -i 's/NS8390_/NS8390p_/g' \ $(grep -l NS8390_ $(grep 8390p.o Makefile | cut -d' ' -f3 | \ sed 's/.o$/.c/g')) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* myri10ge: use ioremap_wcBrice Goglin2008-07-221-4/+4
| | | | | | | | | | | Switch to ioremap_wc(). We keep the MTRR code since ioremap_wc() will use UC_MINUS when falling back to uncachable, and thus let the MTRR WC take precedence. Also rename the error path better. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* myri10ge: remove wcfifoBrice Goglin2008-07-221-51/+3Star
| | | | | | | Remove the wcfifo since it never gave any performance improvement. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* de4x5: Remove developer debug feature about set/clear promiscWang Chen2008-07-222-18/+1Star
| | | | | | | | | | | | IFF_PROMISC flag shouldn't be set or cleared by drivers, because whether device be promisc mode is decided by how many upper layer callers being referenced to it. And the promisc changing feature of de4x5 ioctl is developer debug feature, we can remove it now. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Acked-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* qeth: fix build error caused by VLAN changesfrank.blaschka@de.ibm.com2008-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | Adrian Bunk reports this build error: CC drivers/s390/net/qeth_l3_main.o /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c: In function 'qeth_l3_hard_start_xmit': /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c: 2654: error: implicit declaration of function 'VLAN_TX_SKB_CB' /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/s390/net/qeth_l3_main.c: 2654: error: invalid type argument of '->' (have 'int') make[3]: *** [drivers/s390/net/qeth_l3_main.o] Error 1 The intention of the driver appears to be to invalidate the VLAN tag. Change it to set skb->vlan_tci to zero, which has the same effect. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* fs_enet: Remove unused fields in the fs_mii_bb_platform_info structure.Laurent Pinchart2008-07-221-4/+0Star
| | | | | | | | | | The mdio_port, mdio_bit, mdc_port and mdc_bit fields in the fs_mii_bb_platform_info structure are left-overs from the move to the Phy Abstraction Layer subsystem. They are not used anymore and can be safely removed. Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Merge branch 'r8169-davem' of ↵Jeff Garzik2008-07-221-9/+5Star
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 into upstream-fixes
| * r8169: avoid thrashing PCI conf space above RTL_GIGA_MAC_VER_06Marcus Sundberg2008-07-201-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The magic write to register 0x82 will often cause PCI config space on my 8168 (PCI ID 10ec:8168, revision 2. mounted in an LG P300 laptop) to be filled with ones during driver load, and thus breaking NIC operation until reboot. If it does not happen on first driver load it can easily be reproduced by unloading and loading the driver a few times. The magic write was added long ago by this commit: Author: François Romieu <romieu@fr.zoreil.com> Date: Sat Jan 10 06:00:46 2004 -0500 [netdrvr r8169] Merge of changes done by Realtek to rtl8169_init_one(): - phy capability settings allows lower or equal capability as suggested in Realtek's changes; - I/O voodoo; - no need to s/mdio_write/RTL8169_WRITE_GMII_REG/; - s/rtl8169_hw_PHY_config/rtl8169_hw_phy_config/; - rtl8169_hw_phy_config(): ad-hoc struct "phy_magic" to limit duplication of code (yep, the u16 -> int conversions should work as expected); - variable renames and whitepace changes ignored. As the 8168 wasn't supported by that version this patch simply removes the bogus write from mac versions <= RTL_GIGA_MAC_VER_06. [The change above makes sense for the 8101/8102 too -- Ueimor] Signed-off-by: Marcus Sundberg <marcus@ingate.com> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| * r8169: multicast register updateFrancois Romieu2008-07-201-7/+1Star
| | | | | | | | | | | | | | | | | | | | The layout of the 8101 series is identical to that of the 8168 one, thus allowing to pack everything not 8169 related above MAC_VER_06. New 810x and 8168 chipsets should automagically behave correctly. It matches code in Realtek's 1.008.00 8101 and 8.007.00 8168 drivers. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
* | tcp: Fix bitmask test in tcp_syn_options()David S. Miller2008-07-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported by Alexey Dobriyan: CHECK net/ipv4/tcp_output.c net/ipv4/tcp_output.c:475:7: warning: dubious: !x & y And sparse is damn right! if (unlikely(!OPTION_TS & opts->options)) ^^^ size += TCPOLEN_SACKPERM_ALIGNED; OPTION_TS is (1 << 1), so condition will never trigger. Signed-off-by: David S. Miller <davem@davemloft.net>
* | ipv6: __KERNEL__ ifdef struct ipv6_devconfDavid S. Miller2008-07-211-0/+2
| | | | | | | | | | | | Based upon a report by Olaf Hering. Signed-off-by: David S. Miller <davem@davemloft.net>
* | udplite: Protection against coverage value wrap-aroundGerrit Renker2008-07-212-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch clamps the cscov setsockopt values to a maximum of 0xFFFF. Setsockopt values greater than 0xffff can cause an unwanted wrap-around. Further, IPv6 jumbograms are not supported (RFC 3838, 3.5), so that values greater than 0xffff are not even useful. Further changes: fixed a typo in the documentation. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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