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* sis900: come alive after temporary memory shortageVasily Averin2005-10-281-4/+12
| | | | | | | | | | | | | | | | | | 1) Forgotten counter incrementation in sis900_rx() in case it doesn't get memory for skb, that leads to whole interface failure. Problem is accompanied with messages: eth0: Memory squeeze,deferring packet. eth0: NULL pointer encountered in Rx ring, skipping 2) If counter cur_rx overflows and there'll be temporary memory problems buffer can't be recreated later, when memory IS available. 3) Limit the work in handler to prevent the endless packets processing if new packets are generated faster then handled. Signed-off-by: Konstantin Khorenko <khorenko@sw.ru> Signed-off-by: Vasily Averin <vvs@sw.ru> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [git] change permissions on drivers/net/amd8111e.[ch] to 0644,Jeff Garzik2005-10-282-0/+0
| | | | removing executable bits.
* [PATCH] Add MAINTAINER entry for the new PowerPC 4xx on-chip ethernet ↵Eugene Surovegin2005-10-281-0/+8
| | | | | | | | | controller driver Add MAINTAINER entry for the new PPC4xx EMAC driver Signed-off-by: Eugene Surovegin <ebs@ebshome.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] New PowerPC 4xx on-chip ethernet controller driverEugene Surovegin2005-10-2817-2819/+4082
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch replaces current PowerPC 4xx EMAC driver with new, re-written from the scratch version. This patch is quite big (~234K) because there is virtualy 0% of common code between old and new version. New driver uses NAPI, it solves stability problems under heavy packet load and low memory, corrects chip register access and fixes numerous small bugs I don't even remember now. This patch has been tested on all supported in 2.6 PPC 4xx boards. It's been used in production for almost a year now on custom 4xx hardware. PPC32 specific parts are already upstream. Patch was acked by the current EMAC driver maintainer (Matt Porter). I will be maintaining this new version. Signed-off-by: Eugene Surovegin <ebs@ebshome.net> -- Kconfig | 72 ibm_emac/Makefile | 13 ibm_emac/ibm_emac.h | 418 +++-- ibm_emac/ibm_emac_core.c | 3414 ++++++++++++++++++++++++---------------------- ibm_emac/ibm_emac_core.h | 313 ++-- ibm_emac/ibm_emac_debug.c | 377 ++--- ibm_emac/ibm_emac_debug.h | 63 ibm_emac/ibm_emac_mal.c | 674 +++++---- ibm_emac/ibm_emac_mal.h | 336 +++- ibm_emac/ibm_emac_phy.c | 335 ++-- ibm_emac/ibm_emac_phy.h | 105 - ibm_emac/ibm_emac_rgmii.c | 201 ++ ibm_emac/ibm_emac_rgmii.h | 68 ibm_emac/ibm_emac_tah.c | 111 + ibm_emac/ibm_emac_tah.h | 96 - ibm_emac/ibm_emac_zmii.c | 255 +++ ibm_emac/ibm_emac_zmii.h | 114 - 17 files changed, 4114 insertions(+), 2851 deletions(-) Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] sundance: fix DFE-580TX Tx UnderrunPhilippe De Muyter2005-10-281-14/+48
| | | | | | | | | Under heavy PCI bus load, ports of the DFE-580TX 4-ethernet port board stop working, with currently no other cure than a powercycle. Here is a tested fix. By the way, I also fixed some references and attribution. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [netdrvr b44] include linux/dma-mapping.h to eliminate warningAndrew Morton2005-10-281-0/+1
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* Add fs_enet ethernet network driver, for several embedded platforms.Pantelis Antoniou2005-10-2813-0/+4400
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* [PATCH] starfire: free_irq() on error path of netdev_open()Alexey Dobriyan2005-10-281-1/+3
| | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] Fix CS89x0 KConfig for IXDP2X01Deepak Saxena2005-10-281-1/+1
| | | | | | | | IXDP2x01 systems can be built without PCI network cards, so we should not require NET_PCI to build CS89x0 on these systems. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] smc91x: shut down power after probingNicolas Pitre2005-10-281-0/+4
| | | | | | | | If the interface is not used right away after being probed it wastes power needlessly. Noted by Holger Schurig. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] sis190.c: fix multicast MAC filterAurelien Jarno2005-10-281-1/+1
| | | | | | | | | | Here is a patch that changes the way the MAC filter is computed for the multicast addresses. The computation is taken from the SiS GPL driver. This patch is necessary to get IPv6 working. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] b44 reports wrong advertised flagsMatthew Wilcox2005-10-281-5/+5
| | | | | | | Looks like someone used the MII constants instead of the ethtool constants. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] s2io: kconfig help fixAkinobu Mita2005-10-281-2/+2
| | | | | | | | The documentation about s2io is available at Documentation/networking/s2io.txt. Signed-off-by: Akinobu Mita <mita@miraclelinux.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [wireless prism54] Fix frame lengthRoger While2005-10-281-6/+1Star
| | | | | | | | | prism54 is leaking information when passing transmits to the firmware. There is no requirement to adjust the length to >= ETH_ZLEN. Just pass the skb length (after possible adjustment). Signed-off-by: Roger While <simrw@sim-basis.de> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* pcnet_cs: fix mii init code for older DL10019 based cardsKomuro2005-10-281-0/+6
| | | | | | | | | Some older DL10019 based cards need to setup the auto-negotiation-advertisement register to advertise 100Full,100Half,10Full and 10Half. Signed-off-by: <komurojun-mbn@nifty.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] ibmveth fix failed addbufSantiago Leon2005-10-281-1/+1
| | | | | | | | | | | This patch fixes a bug that happens when the hypervisor can't add a buffer. The old code wrote IBM_VETH_INVALID_MAP into the free_map array, so next time the index was used, a ibmveth_assert() caught it and called BUG(). The patch writes the right value into the free_map array so that the index can be reused. Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] ibmveth lockless TXSantiago Leon2005-10-282-15/+30
| | | | | | | | | This patch adds the lockless TX feature to the ibmveth driver. The hypervisor has its own locking so the only change that is necessary is to protect the statistics counters. Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] ibmveth fix buffer replenishingSantiago Leon2005-10-282-44/+8Star
| | | | | | | | | | | | | | | | | | | | | This patch removes the allocation of RX skb's buffers from a workqueue to be called directly at RX processing time. This change was suggested by Dave Miller when the driver was starving the RX buffers and deadlocking under heavy traffic: > Allocating RX SKBs via tasklet is, IMHO, the worst way to > do it. It is no surprise that there are starvation cases. > > If tasklets or work queues get delayed in any way, you lose, > and it's very easy for a card to catch up with the driver RX'ing > packets very fast, no matter how aggressive you make the > replenishing. By the time you detect that you need to be > "more aggressive" it is already too late. > The only pseudo-reliable way is to allocate at RX processing time. > Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] ibmveth fix buffer pool managementSantiago Leon2005-10-282-35/+85
| | | | | | | | | | | | | This patch changes the way the ibmveth driver handles the receive buffers. The old code mallocs and maps all the buffers in the pools regardless of MTU size and it also limits the number of buffer pools to three. This patch makes the driver malloc and map the buffers necessary to support the current MTU. It also changes the hardcoded names of the buffer pool number, size, and elements to arrays to make it easier to change (with the hope of making them runtime parameters in the future). Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] ibmveth fix bondingSantiago Leon2005-10-281-0/+2
| | | | | | | | This patch updates dev->trans_start and dev->last_rx so that the ibmveth driver can be used with the ARP monitor in the bonding driver. Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] tg3: update version and minor fixesMichael Chan2005-10-281-4/+14
| | | | | | | | | Update version and reldate and add more sanity checking to tg3_set_settings(). Signed-off-by: Gary Zambrano <zambrano@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] tg3: fix ASF heartbeatMichael Chan2005-10-282-5/+17
| | | | | | | | | | | | | | Change the ASF heart beat to 5 seconds for faster detection of system crash. The driver sends the heartbeat every 2 seconds and the ASF firmware will timeout and reset the device if no heartbeat is received after 5 seconds. The old scheme of 2 minutes is ineffective. tg3_write_mem_fast() is added to speed up the IO to send the heartbeat. When no workaround is needed, it will use direct MMIO to memory space to write to memory. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] tg3: add 5714/5715 supportMichael Chan2005-10-283-16/+36
| | | | | | | | | Add complete support for 5714/5715. These chips are very similar to 5780 so the changes are very trivial. A TG3_FLG2_5780_CLASS flag is added to identify these chips. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* Merge branch 'upstream' of ↵Linus Torvalds2005-10-2823-815/+4969
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| * Merge branch 'master'Jeff Garzik2005-10-2818-54/+103
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| * | [libata] ata_timing fixAlan Cox2005-10-261-1/+1
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| * | Merge branch 'master'Jeff Garzik2005-10-2654-501/+686
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| * | | [PATCH] libata kernel-doc fixesRandy Dunlap2005-10-251-22/+14Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct some function names in kernel-doc. Add some kernel-doc descriptions. Fix some typos. Remove a few blank lines. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | libata: const-ification bombing runJeff Garzik2005-10-2220-93/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Enforce access rules where appropriate. If the compiler is smart enough, this may buy us an optimization or two as a side effect.
| * | | libata: turn on block layer clusteringJeff Garzik2005-10-221-1/+1
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| * | | Add ide-timing functionality to libata.Alan Cox2005-10-222-0/+188
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is needed for full AMD and VIA drivers and possibly more. Functions to turn actual clocking and cycle timings into register values. Also to merge shared timings to compute an optimal timing set. Built from the drivers/ide version by Vojtech Pavlik Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | libata: handle early device PIO modes correctlyAlan Cox2005-10-222-8/+36
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| * | | [PATCH] iomem annotations (sata_vsc)Al Viro2005-10-211-5/+5
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] iomem annotations (sata_sil)Al Viro2005-10-211-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] iomem annotations (sata_sx4)Al Viro2005-10-211-10/+9Star
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] enum safety (sata_qstor)Al Viro2005-10-211-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sata_qstor strays into a nasty area - gcc handling of wide enums is full of bugs that got fixed between gcc versions creating portability nightmare. Single-member enums are safe, so are ones that stay within the range of int or unsigned int. Anything beyond that is asking for trouble. Declaration of constants split in two enums, taking the ~0UL one into a separate enum. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] iomem annotations (sata_promise)Al Viro2005-10-211-4/+4
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] iomem annotations (ahci)Al Viro2005-10-211-4/+4
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] iomem annotations (sata_nv)Al Viro2005-10-211-2/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | [PATCH] libata: Marvell endian fixBrett Russ2005-10-201-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Jeff found an endian bug in the Marvell driver (thanks!). Here's the fix for it. Signed-off-by: Brett Russ <russb@emc.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | Merge branch 'master'Jeff Garzik2005-10-2042-290/+692
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| * | | | [PATCH] libata CHS: reread device identify info (revise #6)Albert Lee2005-10-181-1/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | problem: id[53-58] might be changed after initializing device CHS settings. changes: - call ata_dev_reread_id() to reread the identify device info, after initializing device CHS settings. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> ============ Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] libata CHS: calculate read/write commands and protocol on the fly ↵Albert Lee2005-10-185-79/+50Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (revise #6) - merge ata_prot_to_cmd() and ata_dev_set_protocol() as ata_rwcmd_protocol() - pave road for read/write multiple support - remove usage of pre-cached command and protocol values and call ata_rwcmd_protocol() instead Signed-off-by: Albert Lee <albertcc@tw.ibm.com> ============== Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | [PATCH] libata CHS: move the initialization of taskfile LBA flags (revise #6)Albert Lee2005-10-182-24/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | move the initialization of taskfile LBA flags "ATA_TFLAG_LBA" and "ATA_TFLAG_LBA48 flags" to the SCSI translation functions Signed-off-by: Albert Lee <albertcc@tw.ibm.com> ============= Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | | | Merge branch 'master'Jeff Garzik2005-10-1859-560/+494Star
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| * \ \ \ \ Merge branch 'master'Jeff Garzik2005-10-1485-1200/+1317
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| * \ \ \ \ \ Merge branch 'master'Jeff Garzik2005-10-11228-786/+6655
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| * | | | | | | [libata pdc_adma] license update, minor cleanupJeff Garzik2005-10-111-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | from me: change from OSL+GPL to GPL (with approval) from Mark: Gets rid of an unneeded control bit, slightly increasing throughput.
| * | | | | | | libata: add new driver pdc_adma for PDC ADMA ATA cardsMark Lord2005-10-103-3/+749
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| * | | | | | | Merge branch 'sil24'Jeff Garzik2005-10-093-0/+884
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