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path: root/drivers/net
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2007-07-12[RTNETLINK]: rtnl_link API simplificationPatrick McHardy2-106/+9
All drivers need to unregister their devices in the module unload function. While doing so they must hold the rtnl and atomically unregister the rtnl_link ops as well. This makes the rtnl_link_unregister function that takes the rtnl itself completely useless. Provide default newlink/dellink functions, make __rtnl_link_unregister and rtnl_link_unregister unregister all devices with matching rtnl_link_ops and change the existing users to take advantage of that. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[IRDA]: use mutex instead of semaphore in VLSI 82C147 IrDA controller driverMatthias Kaehlcke2-14/+15
The VLSI 82C147 IrDA controller driver uses a semaphore as mutex. Use the mutex API instead of the (binary) semaphore. Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Seems to not need net/tcp.hIlpo Järvinen1-1/+0
Got bored to always recompile it for no reason. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Update version to 1.6.2.Michael Chan1-2/+2
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Print management firmware version.Michael Chan2-8/+42
Add management firmware version for ethtool -i. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Enhance the heartbeat.Michael Chan2-4/+25
In addition to the periodic heartbeat, we're adding a heartbeat request interrupt when the heartbeat is late. This is needed during netpoll where the timer is not available. -rt kernels will also benefit since the timer is not as accurate. [ We discussed this patch last time and we decided that the -rt kernel problem alone did not justify this patch. I think the netpoll problem makes this patch necessary. ] Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Reduce spurious INTA interrupts.Michael Chan1-2/+11
Spurious interrupts are often encountered especially on systems using the 8259 PIC mode. This is because the I/O write to deassert the interrupt is posted and won't get to the chip immediately. As a result, the IRQ may remain asserted after the IRQ handler exits, causing spurious interrupts. Add read back to flush the I/O write to deassert the IRQ immediately. We also store the last_status_idx immediately in the IRQ handler to help detect whether the interrupt is ours or not when the IRQ is entered again before ->poll gets called. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Modify link up message.Michael Chan1-2/+12
Modify the link up dmesg to report remote copper or Serdes link. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Add ethtool support for remote PHY.Michael Chan1-27/+56
Modify the driver's ethtool_ops->get_settings and set_settings functions to support remote PHY. Users control the remote copper PHY settings by specifying link settings for the tp (twisted pair) port. The nway_reset function is also modified to support remote PHY. mii-tool operations are not supported on remote PHY and we will return -EOPNOTSUPP. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Add support for remote PHY.Michael Chan1-8/+269
In blade servers, the Serdes PHY in 5708S can control the remote copper PHY through autonegotiation on the backplane. This patch adds the logic to interface with the firmware to control the remote PHY autonegotiation and to handle remote PHY link events. When remote PHY is present, the 5708S Serdes device practically becomes a copper device with full control over the 1000Base-T link settings. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Add remote PHY bit definitions.Michael Chan1-1/+50
Add new fields in struct bnx2 and other bit definitions in shared memory to support remote PHY. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[BNX2]: Add bnx2_set_default_link().Michael Chan1-18/+25
Put existing code to setup the default link settings in this new function. This makes it easier to support the remote PHY feature in the next few patches. Also change ETHTOOL_ALL_FIBRE_SPEED to include 2500Mbps if supported. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[IrDA]: kingsun-sir.c charset fix.Samuel Ortiz1-2/+2
Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[NET]: Allow group ownership of TUN/TAP devices.Guido Guenther1-2/+13
Introduce a new syscall TUNSETGROUP for group ownership setting of tap devices. The user now is allowed to send packages if either his euid or his egid matches the one specified via tunctl (via -u or -g respecitvely). If both, gid and uid, are set via tunctl, both have to match. Signed-off-by: Guido Guenther <agx@sigxcpu.org> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[CORE] Stack changes to add multiqueue hardware support APIPeter P Waskiewicz Jr1-0/+8
Add the multiqueue hardware device support API to the core network stack. Allow drivers to allocate multiple queues and manage them at the netdev level if they choose to do so. Added a new field to sk_buff, namely queue_mapping, for drivers to know which tx_ring to select based on OS classification of the flow. Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[PPPOL2TP]: Use proper printf format specifier for size_t.David S. Miller1-2/+2
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[L2TP]: PPP over L2TP driver coreJames Chapman3-0/+2500
This driver handles only L2TP data frames; control frames are handled by a userspace application. It implements L2TP using the PPPoX socket family. There is a PPPoX socket for each L2TP session in an L2TP tunnel. PPP data within each session is passed through the kernel's PPP subsystem via this driver. Kernel parameters of each socket can be read or modified using ioctl() or [gs]etsockopt() calls. Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[NET]: IPV6 checksum offloading in network devicesStephen Hemminger2-7/+6
The existing model for checksum offload does not correctly handle devices that can offload IPV4 and IPV6 only. The NETIF_F_HW_CSUM flag implies device can do any arbitrary protocol. This patch: * adds NETIF_F_IPV6_CSUM for those devices * fixes bnx2 and tg3 devices that need it * add NETIF_F_IPV6_CSUM to ipv6 output (incl GSO) * fixes assumptions about NETIF_F_ALL_CSUM in nat * adjusts bridge union of checksumming computation Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[IFB]: Use rtnl_link APIPatrick McHardy1-20/+60
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[IFB]: Keep ifb devices on listPatrick McHardy1-15/+21
Use a list instead of an array to allow creating new devices. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[DUMMY]: Use rtnl_link APIPatrick McHardy1-20/+62
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[DUMMY]: Keep dummy devices on listPatrick McHardy1-18/+29
Use a list instead of an array to allow creating new devices. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[DUMMY]: Use dev->statsPatrick McHardy1-13/+3
Use dev->stats instead of netdev_priv(). Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11[NET]: Kill eth_copy_and_sum().David S. Miller40-60/+59
It hasn't "summed" anything in over 7 years, and it's just a straight mempcy ala skb_copy_to_linear_data() so just get rid of it. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-11Merge branch 'upstream-linus' of ↵Linus Torvalds72-41738/+3491
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (40 commits) bonding/bond_main.c: make 2 functions static ps3: gigabit ethernet driver for PS3, take3 [netdrvr] Fix dependencies for ax88796 ne2k clone driver eHEA: Capability flag for DLPAR support Remove sk98lin ethernet driver. sunhme.c:quattro_pci_find() must be __devinit bonding / ipv6: no addrconf for slaves separately from master atl1: remove write-only var in tx handler macmace: use "unsigned long flags;" Cleanup usbnet_probe() return value handling netxen: deinline and sparse fix eeprom_93cx6: shorten pulse timing to match spec (bis) phylib: Add Marvell 88E1112 phy id phylib: cleanup marvell.c a bit AX88796 network driver IOC3: Switch to pci refcounting safe APIs e100: Fix Tyan motherboard e100 not receiving IPMI commands QE Ethernet driver writes to wrong register to mask interrupts rrunner.c:rr_init() must be __devinit tokenring/3c359.c:xl_init() must be __devinit ...
2007-07-10bonding/bond_main.c: make 2 functions staticAdrian Bunk2-4/+3
Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Chad Tindel <ctindel@users.sourceforge.net> Cc: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10ps3: gigabit ethernet driver for PS3, take3Masakazu Mokuno4-0/+1827
Hi, This is the third submission of the network driver for PS3. The differences from the previous one are: - renamed source file names so that their prefix can match with the module name - added cbe-oss-dev@ozlabs.org line for MAINTAINER file - changed some in copyright comments If there are no more comments, please apply for 2.6.23. Thank you -- Subject: PS3: Ethernet driver From: Masakazu Mokuno <mokuno@sm.sony.co.jp> Add Gigabit Ethernet support for the PS3 game console. The module will be called ps3_gelic. CC: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10[netdrvr] Fix dependencies for ax88796 ne2k clone driverJeff Garzik1-0/+1
It needs writesb(), not available on all platforms. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10eHEA: Capability flag for DLPAR supportJan-Bernd Themann2-2/+29
This patch introduces a capability flag that is used by the DLPAR userspace tool to check which DLPAR features are supported by the eHEA driver. Missing goto has been included. Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10Remove sk98lin ethernet driver.Jeff Garzik42-41391/+1
Unmaintained, superceded by skge. Prodded to deletion by Adrian Bunk. Acked by Stephen Hemminger. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10sunhme.c:quattro_pci_find() must be __devinitAdrian Bunk1-1/+1
This patch fixes the following section mismatch: <-- snip --> ... MODPOST vmlinux WARNING: drivers/built-in.o(.text+0x272f8b): Section mismatch: reference to .init.text:quattro_pci_find (between 'happy_meal_pci_probe' and 'happy_meal_pci_remove') ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10bonding / ipv6: no addrconf for slaves separately from masterJay Vosburgh1-6/+5
At present, when a device is enslaved to bonding, if ipv6 is active then addrconf will be initated on the slave (because it is closed then opened during the enslavement processing). This causes DAD and RS packets to be sent from the slave. These packets in turn can confuse switches that perform ipv6 snooping, causing them to incorrectly update their forwarding tables (if, e.g., the slave being added is an inactve backup that won't be used right away) and direct traffic away from the active slave to a backup slave (where the incoming packets will be dropped). This patch alters the behavior so that addrconf will only run on the master device itself. I believe this is logically correct, as it prevents slaves from having an IPv6 identity independent from the master. This is consistent with the IPv4 behavior for bonding. This is accomplished by (a) having bonding set IFF_SLAVE sooner in the enslavement processing than currently occurs (before open, not after), and (b) having ipv6 addrconf ignore UP and CHANGE events on slave devices. The eql driver also uses the IFF_SLAVE flag. I inspected eql, and I believe this change is reasonable for its usage of IFF_SLAVE, but I did not test it. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10atl1: remove write-only var in tx handlerAlexey Dobriyan1-2/+1
Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10macmace: use "unsigned long flags;"Alexey Dobriyan1-1/+1
Code will do local_irq_save() on it. Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10Cleanup usbnet_probe() return value handlingPeter Korsgaard1-1/+1
usbnet_probe() handles a positive return value from the driver bind() function as success, but will later only setup the status handler if the return value was zero, leading to confusion. Patch adjusts this to accept positive values as success in both checks. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10netxen: deinline and sparse fixStephen Hemminger2-103/+97
Get rid of dubious casts to (void *) which causes a sparse warning. And move largeish function from inline to the one file that uses the code, the compiler can then decide to inline it. Compile tested only. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10phylib: Add Marvell 88E1112 phy idOlof Johansson1-0/+13
Add 88E1112 PHY ID to the marvell driver. Seems to do fine with the 88E1111 inits. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10phylib: cleanup marvell.c a bitOlof Johansson1-58/+52
Simplify the marvell driver init a bit: Make the supported devices an array instead of explicitly registering each structure. This makes it considerably easier to add new devices down the road. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10AX88796 network driverBen Dooks4-0/+972
Support for the Asix AX88796 network controller, an NE2000 compatible 10/100 ethernet device with internal PHY. The driver supports PHY settings via either ioctl() or the ethtool driver ops. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10[MIPS] Delete Ocelot 3 support.Ralf Baechle1-1/+1
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-10[MIPS] tc35815: Load MAC address via platform_deviceAtsushi Nemoto1-5/+45
TX49XX SoCs include PCI NIC (TC35815 compatible) connected via its internal PCI bus, but the NIC's PROM interface is not connected to SEEPROM. So we must provide its ethernet address by another way. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-10[MIPS] Removes the few leftovers of the MOMENCO_JAGUAR_ATX removal.Adrian Bunk1-1/+1
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-07-10[MIPS] Remove Momenco Ocelot C supportFranck Bui-Huu1-1/+1
Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> delete mode 100644 arch/mips/configs/ocelot_c_defconfig delete mode 100644 arch/mips/momentum/ocelot_c/Makefile delete mode 100644 arch/mips/momentum/ocelot_c/cpci-irq.c delete mode 100644 arch/mips/momentum/ocelot_c/dbg_io.c delete mode 100644 arch/mips/momentum/ocelot_c/irq.c delete mode 100644 arch/mips/momentum/ocelot_c/ocelot_c_fpga.h delete mode 100644 arch/mips/momentum/ocelot_c/platform.c delete mode 100644 arch/mips/momentum/ocelot_c/prom.c delete mode 100644 arch/mips/momentum/ocelot_c/reset.c delete mode 100644 arch/mips/momentum/ocelot_c/setup.c delete mode 100644 arch/mips/momentum/ocelot_c/uart-irq.c delete mode 100644 arch/mips/pci/fixup-ocelot-c.c delete mode 100644 arch/mips/pci/pci-ocelot-c.c
2007-07-10IOC3: Switch to pci refcounting safe APIsAlan Cox1-17/+24
Convert the IOC3 driver to use ref counting pci interfaces so that we can obsolete the (usually unsafe) pci_find_{slot/device} interfaces and avoid future authors writing hotplug-unsafe device drivers. Signed-off-by: Alan Cox <alan@redhat.com> Build fixes: Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10e100: Fix Tyan motherboard e100 not receiving IPMI commandsDavid Graham1-3/+9
The 82550 & 51 parts have an extended configuration block that includes a bit "GMRC", required to enable the expected TCO behavior, in config byte offset 22d. The config block sent by the failing driver does include the extension area, but this bit is not initialised, and the downlaod only specifies 0x16 bytes to be sent to the NIC (thaht's bytes 00..21d). By initializing the GMRC bit, and extending the download size for D102+ MACs, the problem is resolved. Signed-off-by: David Graham <david.graham@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10QE Ethernet driver writes to wrong register to mask interruptsTimur Tabi1-1/+1
The QE Ethernet driver was writing to the wrong register to mask interrupts. In ucc_geth_stop(), it was clearing UCCE instead of UCCM. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10rrunner.c:rr_init() must be __devinitAdrian Bunk1-1/+1
This patch fixes the following section mismatch: <-- snip --> ... MODPOST vmlinux WARNING: drivers/built-in.o(.text+0x26e3f2): Section mismatch: reference to .init.text:rr_init (between 'rr_init_one' and 'rr_remove_one') ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10tokenring/3c359.c:xl_init() must be __devinitAdrian Bunk1-1/+1
This patch fixes the following section mismatch: <-- snip --> ... MODPOST vmlinux WARNING: drivers/built-in.o(.text+0x361ef1): Section mismatch: reference to .init.text:xl_init (between 'xl_probe' and 'xl_hw_reset') ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10sis900_mii_probe() must be __devinitAdrian Bunk1-1/+1
This patch fixes the following section mismatch: <-- snip --> ... MODPOST vmlinux WARNING: drivers/built-in.o(.text+0x298170): Section mismatch: reference to .init.text:sis900_mii_probe (between 'sis900_probe' and 'sis900_default_phy') ... <-- snip --> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-07-10Fix typo in drivers/net/s2io.cRolf Eike Beer1-1/+1
Introduced in d796fdb708fc5b10112934cba43e832c36ce4923. Signed-off-by: Rolf Eike Beer <eike-kernel@sf-tec.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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