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2006-06-17[BNX2]: Allow WoL settings on new 5708 chipsMichael Chan
Allow WOL settings on 5708 B2 and newer chips that have the problem fixed. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[BNX2]: Add an rx drop counterMichael Chan
Add a counter for packets dropped by firmware. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[BNX2]: Endian fixes.Alexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[IRDA]: irda-usb.c: STIR421x cleanupsNick Fedchik
This cleans the STIR421x part of the irda-usb code. We also no longer try to load all existing firmwares but only the matching one (according to the USB id we get from the dongle). Signed-off-by: Nick Fedchik <nfedchik@atlantic-link.com.ua> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[NET] ppp: Remove unnecessary pskb_may_pullHerbert Xu
In ppp_receive_nonmp_frame, we call pskb_may_pull(skb, skb->len) if the tailroom is >= 124. This is pointless because this pskb_may_pull is only needed if the skb is non-linear. However, if it is non-linear then the tailroom would be zero. So it can be safely removed. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[NET]: Clean up skb_linearizeHerbert Xu
The linearisation operation doesn't need to be super-optimised. So we can replace __skb_linearize with __pskb_pull_tail which does the same thing but is more general. Also, most users of skb_linearize end up testing whether the skb is linear or not so it helps to make skb_linearize do just that. Some callers of skb_linearize also use it to copy cloned data, so it's useful to have a new function skb_linearize_cow to copy the data if it's either non-linear or cloned. Last but not least, I've removed the gfp argument since nobody uses it anymore. If it's ever needed we can easily add it back. Misc bugs fixed by this patch: * via-velocity error handling (also, no SG => no frags) Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[NET]: Add netif_tx_lockHerbert Xu
Various drivers use xmit_lock internally to synchronise with their transmission routines. They do so without setting xmit_lock_owner. This is fine as long as netpoll is not in use. With netpoll it is possible for deadlocks to occur if xmit_lock_owner isn't set. This is because if a printk occurs while xmit_lock is held and xmit_lock_owner is not set can cause netpoll to attempt to take xmit_lock recursively. While it is possible to resolve this by getting netpoll to use trylock, it is suboptimal because netpoll's sole objective is to maximise the chance of getting the printk out on the wire. So delaying or dropping the message is to be avoided as much as possible. So the only alternative is to always set xmit_lock_owner. The following patch does this by introducing the netif_tx_lock family of functions that take care of setting/unsetting xmit_lock_owner. I renamed xmit_lock to _xmit_lock to indicate that it should not be used directly. I didn't provide irq versions of the netif_tx_lock functions since xmit_lock is meant to be a BH-disabling lock. This is pretty much a straight text substitution except for a small bug fix in winbond. It currently uses netif_stop_queue/spin_unlock_wait to stop transmission. This is unsafe as an IRQ can potentially wake up the queue. So it is safer to use netif_tx_disable. The hamradio bits used spin_lock_irq but it is unnecessary as xmit_lock must never be taken in an IRQ handler. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[TG3]: update version and reldateMichael Chan
Update version to 3.60. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[TG3]: Add recovery logic when MMIOs are re-orderedMichael Chan
Add recovery logic when we suspect that the system is re-ordering MMIOs. Re-ordered MMIOs to the send mailbox can cause bogus tx completions and hit BUG_ON() in the tx completion path. tg3 already has logic to handle re-ordered MMIOs by flushing the MMIOs that must be strictly ordered (such as the send mailbox). Determining when to enable the flush is currently a manual process of adding known chipsets to a list. The new code replaces the BUG_ON() in the tx completion path with the call to tg3_tx_recover(). It will set the TG3_FLAG_MBOX_WRITE_REORDER flag and reset the chip later in the workqueue to recover and start flushing MMIOs to the mailbox. A message to report the problem will be printed. We will then decide whether or not to add the host bridge to the list of chipsets that do re-ordering. We may add some additional code later to print the host bridge's ID so that the user can report it more easily. The assumption that re-ordering can only happen on x86 systems is also removed. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[TG3]: Add 5786 PCI IDMichael Chan
Add PCI ID for BCM5786 which is a variant of 5787. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[IRDA]: ali-ircc: using device model power managementSamuel Ortiz
This patch gets rid of the old power management code and now uses the device model for the ali-ircc driver. Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[IRDA]: stir4200, switching to the kthread APIChristoph Hellwig
stir4200 uses a kernel thread for its TX/RX operations, and it is now converted to the kernel kthread API. Tested on an STIR4200 based dongle. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[IRDA]: Initial support for MCS7780 based donglesSamuel Ortiz
The MosChip MCS7780 chipset is an IrDA USB bridge that doesn't conform with the IrDA-USB standard and thus needs its separate driver. Tested on an actual MCS7780 based dongle. Original implementation by Brian Pugh <bpugh@cs.pdx.edu> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17[PATCH] sky2: netconsole suspend/resume interactionStephen Hemminger
A couple of fixes that should prevent crashes when using netconsole and suspend/resume. First, netconsole poll routine shouldn't run unless the device is up; second, the NAPI poll should be disabled during suspend. This is only an issue on sky2, because it has to have one NAPI poll routine for both ports on dual port boards. Normal drivers use netif_rx_schedule_prep and that checks for netif_running. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-15sundance: PCI ID for ip100aPedro Alejandro López-Valencia
Patch provided by Pedro Alejandro López-Valencia in http://bugzilla.kernel.org/show_bug.cgi?id=6691 The patch is derived from IC+ GPL'ed rework of sundance driver available at http://www.icplus.com.tw/pp-IP100A.html Patch closes http://bugzilla.kernel.org/show_bug.cgi?id=5858 as well. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Cc: Pedro Alejandro López-Valencia <palopezv@gmail.com>
2006-06-15[PATCH] ipw2200 locking fixZhu Yi
Well, this is not 100% if when the card fires two consecutive interrupts. Though unlikely, it's better to protect early than seeing some "weird" bugs one day. I proposed attached patch. If you can help to test, that will be appreciated (I cannot see the lockdep warning on my box somehow). Cc: Frederik Deweerdt <deweerdt@free.fr> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-06-15[PATCH] pci: bcm43xx avoid pci_find_deviceJiri Slaby
bcm43xx avoid pci_find_device Change pci_find_device to safer pci_get_device with support for more devices. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-06-15[PATCH] bcm43xx: preemptible periodic workMichael Buesch
Make the heavy periodic work preemptible to avoid disabling local IRQs for several msecs. Signed-off-by: Michael Buesch <mb@buesch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-06-15[PATCH] bcm43xx: redesign lockingMichael Buesch
Redesign the bcm43xx locking. This is pre-work to get a preemptible periodic work handler. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2006-06-13Merge branch 'master' into upstreamJeff Garzik
2006-06-13[PATCH] sky2: stop/start hardware idle timer on suspend/resumeStephen Hemminger
The resume bug was caused not by an early interrupt but because the idle timeout was not being stopped on suspend. Also disable hardware IRQ's on suspend. Will need to revisit this with hotplug? Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-13[PATCH] sky2: save/restore base hardware irq during suspend/resumeStephen Hemminger
The hardware should be fully shut off during suspend, and the base irq mask restored during resume. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-13[PATCH] sky2: fix hotplug detect during pollStephen Hemminger
If the poll routine detects no hardware available, it needs to dequeue it self from the network poll list. Linus didn't understand NAPI. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-13[PATCH] sky2: don't hard code number of portsStephen Hemminger
It is cleaner, to not loop over both ports if only one exists. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-13[PATCH] sky2: set_power_state should be voidStephen Hemminger
The set power state function is cleaner if it doesn't return anything. The only caller that could fail is in suspend() and it can check the argument there. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-13Merge branch 'from-linus' into upstreamJohn W. Linville
2006-06-12[sky2] Fix sky2 network driver suspend/resumeLinus Torvalds
This fixes two independent problems: it would not save the PCI state on suspend (and thus try to resume a nonexistent state on resume), and while shut off, if an interrupt happened on the same shared irq, the irq handler would react very badly to the interrupt status being an invalid all-ones state. Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-12Merge branch 'merge'Paul Mackerras
2006-06-11[PATCH] net: au1000_eth: PHY framework conversionHerbert Valerio Riedel
convert au1000_eth driver to use PHY framework and garbage collected functions and identifiers that became unused/obsolete in the process Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] 3c5zz ethernet: fix section warningsRandy Dunlap
Priority: not critical; makes init code discardable. Fix section mismatch warnings: WARNING: drivers/net/3c501.o - Section mismatch: reference to .init.text:el1_probe from .text between 'init_module' (at offset 0x812) and 'cleanup_module' WARNING: drivers/net/3c503.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x661) and 'cleanup_card' WARNING: drivers/net/3c505.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x228d) and 'cleanup_module' WARNING: drivers/net/3c507.o - Section mismatch: reference to .init.text:el16_probe from .text between 'init_module' (at offset 0xa99) and 'cleanup_module' WARNING: drivers/net/3c523.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x12e7) and 'cleanup_module' WARNING: drivers/net/3c527.o - Section mismatch: reference to .init.text:mc32_probe from .text between 'init_module' (at offset 0xd8d) and 'cleanup_module' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] smc ethernet: fix section mismatch warningsRandy Dunlap
Priority: not critical; makes init code discardable. Removes one duplicate assignment. Fix section mismatch warnings: WARNING: drivers/net/smc-ultra.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x369) and 'cleanup_card' WARNING: drivers/net/smc-ultra32.o - Section mismatch: reference to .init.text:ultra32_probe from .text between 'init_module' (at offset 0x254) and 'cleanup_module' WARNING: drivers/net/smc9194.o - Section mismatch: reference to .init.text:smc_init from .text between 'init_module' (at offset 0x997) and 'cleanup_module' WARNING: drivers/net/smc9194.o - Section mismatch: reference to .init.data: from .data between 'smcdev.0' (at offset 0x44) and '__param_str_io' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] hp ethernet: fix section mismatchesRandy Dunlap
Priority: not critical; makes init code discardable. Fix section mismatch warnings: WARNING: drivers/net/hp-plus.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x387) and 'cleanup_card' WARNING: drivers/net/hp.o - Section mismatch: reference to .init.data: from .text between 'hp_init_card' (at offset 0x310) and 'init_module' WARNING: drivers/net/hp.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x367) and 'cleanup_card' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] Section mismatch in drivers/net/ne.o during modpostRandy.Dunlap
On Sat, 10 Jun 2006 14:11:42 +0200 (MEST) Mikael Pettersson wrote: > While compiling 2.6.17-rc6 for a 486 with an NE2000 ISA ethernet card, I got: > > WARNING: drivers/net/ne.o - Section mismatch: reference to .init.data:isapnp_clone_list from .text between 'init_module' (at offset 0x158) and 'ne_block_input' > WARNING: drivers/net/ne.o - Section mismatch: reference to .init.data:isapnp_clone_list from .text between 'init_module' (at offset 0x176) and 'ne_block_input' > WARNING: drivers/net/ne.o - Section mismatch: reference to .init.data:isapnp_clone_list from .text between 'init_module' (at offset 0x183) and 'ne_block_input' > WARNING: drivers/net/ne.o - Section mismatch: reference to .init.data:isapnp_clone_list from .text between 'init_module' (at offset 0x1ea) and 'ne_block_input' > WARNING: drivers/net/ne.o - Section mismatch: reference to .init.data:isapnp_clone_list from .text between 'init_module' (at offset 0x251) and 'ne_block_input' > WARNING: drivers/net/ne.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x266) and 'ne_block_input' > WARNING: drivers/net/ne.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x29b) and 'ne_block_input' > > Not sure how serious this is; the driver seems to work fine later on. Doesn't look serious. init_module() is not __init, but it calls some __init functions and touches some __initdata. BTW, I would be happy to see some consistent results from modpost section checking. I don't see all of these warnings (I see only 1) when using gcc 3.3.6. What gcc version are you using? Does that matter? (not directed at anyone in particular) Patch below fixes it for me. Please test/report. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] e1000: prevent statistics from getting garbled during resetLinas Vepstas
If a PCI bus error/fault triggers a PCI bus reset, attempts to get the ethernet packet count statistics from the hardware will fail, returning garbage data upstream. This patch skips statistics data collection if the PCI device is not on the bus. This patch presumes that an earlier patch, [PATCH] PCI Error Recovery: e1000 network device driver has already been applied. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Cc: John Ronciak <john.ronciak@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] smc911x Kconfig fixAndrew Morton
In file included from drivers/net/smc911x.c:84: drivers/net/smc911x.h:46:9: warning: "SMC_USE_16BIT" is not defined drivers/net/smc911x.h:60:9: warning: "SMC_USE_32BIT" is not defined drivers/net/smc911x.h:73:10: warning: "SMC_USE_PXA_DMA" is not defined drivers/net/smc911x.c: In function `smc911x_reset': drivers/net/smc911x.c:247: warning: implicit declaration of function `SMC_inl' drivers/net/smc911x.c:249: warning: implicit declaration of function `SMC_outl' Cc: Dustin McIntire <dustin@sensoria.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth: new device idsAyaz Abdulla
This patch contains new device ids for forcedeth ethernet. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: versionAyaz Abdulla
This patch bumps up the version number for config support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: module parametersAyaz Abdulla
This patch adds (and modifies) module parameter support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: diagnosticsAyaz Abdulla
This patch adds support for diagnostic tests through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: move functionsAyaz Abdulla
This patch moves a few functions (no logic change) so that the next patch has these functions defined. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: statisticsAyaz Abdulla
This patch exposes hardware statistic counters through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: csumAyaz Abdulla
This patch allows for configurable rx and tx checksum offloads through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: wolAyaz Abdulla
This patch fixes configuration bugs when modifying wol settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: phyAyaz Abdulla
This patch fixes configuration bugs when modifying phy settings. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: flow controlAyaz Abdulla
This patch allows for configurable flow control through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: ring sizesAyaz Abdulla
This patch allows for configurable ring size through ethtool support. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-11[PATCH] forcedeth config: tso cleanupAyaz Abdulla
There are a series of patches for configuration support in forcedeth and one patch for device ids. This patch is a cleanup of the a previous TSO patch. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-06-09[TG3]: Handle Sun onboard tg3 chips more correctly.David S. Miller
Get rid of all the SUN_570X logic and instead: 1) Make sure MEMARB_ENABLE is set when we probe the SRAM for config information. If that is off we will get timeouts. 2) Always try to sync with the firmware, if there is no firmware running do not treat it as an error and instead just report it the first time we notice this condition. 3) If there is no valid SRAM signature, assume the device is onboard by setting TG3_FLAG_EEPROM_WRITE_PROT. Update driver version and release date. With help from Michael Chan and Fabio Massimo Di Nitto. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-08Merge branch 'upstream' of git://lost.foo-projects.org/~ahkok/git/netdev-2.6 ↵Jeff Garzik
into tmp
2006-06-08Merge branch 'upstream-fixes' into upstreamJeff Garzik
Conflicts: drivers/net/e1000/e1000_ethtool.c