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2006-03-24[PATCH] libata: check if port is disabled after internal commandTejun Heo
libata core is being changed to disallow port/device disable on lower layers. However, some LLDDs (sata_mv) directly disable port on command failure. This patch makes ata_exec_internal() check whether a port got disabled after an internal command. If it is, AC_ERR_SYSTEM is added to err_mask and the port gets re-enabled. As internal command failure results in device disable for drivers which don't implement newer reset/EH callbacks, this change results in no behavior change for single device per port controllers. For slave-possible LLDDs which disable port on command failure, (1) such drivers don't exist currently, (2) issuing command to the other device of once-disabled port shouldn't result in catastrophe even if such driver exists. So, this should be enough as a temporary measure. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-24[PATCH] libata: make per-dev transfer mode limits per-devTejun Heo
Now that each ata_device has xfer masks, per-dev limits can be made per-dev instead of per-port. Make per-dev limits per-dev. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-24[PATCH] libata: add per-dev pio/mwdma/udma_maskTejun Heo
Add per-dev pio/mwdma/udma_mask. All transfer mode limits used to be applied to ap->*_mask which unnecessarily restricted other devices sharing the port. This change will also benefit later EH speed down and hotplug. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-24[PATCH] libata: implement ata_unpack_xfermask()Tejun Heo
Implement ata_unpack_xfermask(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-23[libata] Move some bmdma-specific code to libata-bmdma.cJeff Garzik
No code changes, just moving code between files.
2006-03-23[libata sata_uli] kill scr_addr abuseJeff Garzik
sata_uli was storing PCI config addresses in a variable intended for port addresses, a variable soon to become void __iomem *. Update the driver to store the SCR address, found in PCI config space, in the driver-private data area.
2006-03-22[libata sata_nv] eliminate duplicate codepaths with iomapJeff Garzik
eliminate a bunch of if (mmio) writel() else outl() code with the pci_iomap() and io{read,write}{8,16,32}() interface.
2006-03-22[libata sata_nv] cleanups: convert #defines to enums; remove in-file historyJeff Garzik
2006-03-22[libata sata_sil24] cleanups: use pci_iomap(), kzalloc()Jeff Garzik
* libata will soon move to iomap, so we should use pci_iomap() and pci_iounmap(). * Use kzalloc() where appropriate.
2006-03-22Merge branch 'upstream-linus' of ↵Linus Torvalds
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: [PATCH] Use of uninitialized variable in drivers/net/depca.c [PATCH] Use after free in net/tulip/de2104x.c [PATCH] sis900 adm7001 PHY support [PATCH] sky2: more ethtool stats [PATCH] s390: qeth :allow setting of attribute "route6" to "no_router". [PATCH] s390: qeth driver cleanups [PATCH] s390: qeth driver statistics fixes [PATCH] AMD Au1xx0: fix Ethernet TX stats [PATCH] fix spidernet build issue
2006-03-22scsi: link in the debug driver lastLinus Torvalds
If the debug driver is built-in, link it in last, so that any real drivers will probe first, rather than having the debug driver pick the first scsi slots.. Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-22Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [TCP]: Do not use inet->id of global tcp_socket when sending RST. [NETFILTER]: Fix undefined references to get_h225_addr [NETFILTER]: futher {ip,ip6,arp}_tables unification [NETFILTER]: Fix xt_policy address matching [NETFILTER]: nf_conntrack: support for layer 3 protocol load on demand [NETFILTER]: x_tables: set the protocol family in x_tables targets/matches [NETFILTER]: conntrack: cleanup the conntrack ID initialization [NETFILTER]: nfnetlink_queue: fix nfnetlink message size [NETFILTER]: ctnetlink: Fix expectaction mask dumping [NETFILTER]: Fix Kconfig typos [NETFILTER]: Fix ip6tables breakage from {get,set}sockopt compat layer
2006-03-22Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-serial: [SERIAL] Merge avlab serial board entries in parport_serial [SERIAL] kernel console should send CRLF not LFCR
2006-03-22Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: (45 commits) [ARM] 3389/1: typo and grammar fix [ARM] 3386/1: AT91RM9200 Clock update [ARM] 3384/1: AT91RM9200: Timer [ARM] 3382/1: ixp2000: unify defconfigs [ARM] 3381/1: ixp2000: fix slowport write timing control register fields [ARM] 3380/1: ixp2000: simplify ixdp2x00_master_npu() check [ARM] 3379/1: ixp2000: use generic 8250 debug macros [ARM] 3378/1: ixp2000: fix gpio interrupt handling [ARM] Quieten spurious IRQ detection [ARM] Use kcalloc to allocate counter_config array rather than kmalloc [ARM] Oprofile: dynamically allocate counter_config [ARM] Oprofile: Convert semaphore to mutex [ARM] 3376/2: S3C2410 - update defconfig [ARM] 3375/1: S3C2440 - fix osiris machine build [ARM] 3374/1: ep93xx: gpio interrupt support [ARM] 3361/1: S3C24XX - add USB bus clock source [ARM] 3360/1: S3C2440 - add set rate methods and camera clock [ARM] 3359/1: S3C24XX - add support for clk_set_rate [ARM] Convert kmalloc+memset to kzalloc [ARM] 3373/1: move uengine loader to arch/arm/common ...
2006-03-22[PATCH] Use of uninitialized variable in drivers/net/depca.cEric Sesterhenn
hi, this fixes coverity bug #888, where the variable dev is used uninitialized. I assume the programmer meant to use mdev, which is initialized. Compile tested only. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] Use after free in net/tulip/de2104x.cEric Sesterhenn
hi, this fixes coverity bug #912, where skb is freed first, and dereferenced a few lines later with skb->len. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] sis900 adm7001 PHY supportArtur Skawina
this patch is required to get a SIS964 based motherboard ethernet working (FSC D1875) (picking the #1 transceiver, instead of the last one, in case no known ones were found might be a better default, and would have worked in this case too) Signed-off-by: Artur Skawina <art_k@o2.pl> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] sky2: more ethtool statsStephen Hemminger
Expose all the available hardware statistics via ethtool. And cleanup some of the statistics definitions. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] s390: qeth :allow setting of attribute "route6" to "no_router".Frank Pavlic
[patch 4/6] s390: qeth :allow setting of attribute "route6" to "no_router". From: Ursula Braun <braunu@de.ibm.com> when setting route6 attribute back to no_router qeth does not issue an IP ASSIST command to reset router value to no_router. Once primary_router is set device stays in this mode. Issue an IP ASSIST command when no_router is set in route6. Device will be reset and thus will not longer run as a primary router. Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> diffstat: qeth_main.c | 5 ----- 1 files changed, 5 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] s390: qeth driver cleanupsFrank Pavlic
[patch 3/6] s390: qeth driver cleanups From: Ursula Braun <braunu@de.ibm.com> - code analyzing tool BEAM has found some unreachable and unnecessary statements and also conditions which are always true. - removed some useless MII code since OSA card will never allow to set such values. Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> diffstat: qeth_main.c | 49 ++++--------------------------------------------- qeth_proc.c | 18 +++++++++--------- qeth_sys.c | 2 +- 3 files changed, 14 insertions(+), 55 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] s390: qeth driver statistics fixesFrank Pavlic
[patch 2/6] s390: qeth driver statistics fixes From: Ursula Braun <braunu@de.ibm.com> - display "unsigned int" values in /proc/qeth_perf with %u instead of %i - omit qdio header length when increasing card->stats.tx_bytes Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> diffstat: qeth_main.c | 3 ++- qeth_proc.c | 38 +++++++++++++++++++------------------- 2 files changed, 21 insertions(+), 20 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] AMD Au1xx0: fix Ethernet TX statsSergei Shtylylov
With Au1xx0 Ethernet driver, TX bytes/packets always remain zero. The problem seems to be that when packet has been transmitted, the length word in DMA buffer is zero. The patch updates the TX stats when a buffer is fed to DMA. The initial 2.4 patch was posted to linux-mips@linux-mips.org by Thomas Lange 21 Jan 2005. Signed-off-by: Thomas Lange <thomas@corelatus.se> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Jordan Crouse <jordan.crouse@amd.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] fix spidernet build issueJens Osterkamp
<unchangelogged> Signed-off-by: Jens Osterkamp <Jens.Osterkamp@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] ahci: add softresetTejun Heo
Now that libata is smart enought to handle both soft and hard resets, add softreset method. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] libata: do not ignore PIO-only devicesTejun Heo
As libata now can do PIO, don't ignore PIO-only devices. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] libata: Symbol exportsAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] Update libata DMA blacklist to cover versions, and resync with IDE layerAlan Cox
Not much to say here except that some drives have fixed and bad firmware Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] libata: Fix a drive detection problemAlan Cox
The current code follows the spec but uses an overlong delay. This would be great if the hardware did. Several vendors however forget the D7 pulldown. Fortunately 0xFF isnt a sane reset state so we can use it to skip detection as is done in drivers/ide. (ie this is a tested solution over a long time) Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22[PATCH] libata: note missing posting in mmio cmd writeAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-03-22Merge branch 'master'Jeff Garzik
2006-03-22[TCP]: Do not use inet->id of global tcp_socket when sending RST.Alexey Kuznetsov
The problem is in ip_push_pending_frames(), which uses: if (!df) { __ip_select_ident(iph, &rt->u.dst, 0); } else { iph->id = htons(inet->id++); } instead of ip_select_ident(). Right now I think the code is a nonsense. Most likely, I copied it from old ip_build_xmit(), where it was really special, we had to decide whether to generate unique ID when generating the first (well, the last) fragment. In ip_push_pending_frames() it does not make sense, it should use plain ip_select_ident() instead. Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: Fix undefined references to get_h225_addrPatrick McHardy
get_h225_addr is exported, but declared static, which fails when linking statically. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: futher {ip,ip6,arp}_tables unificationDmitry Mishin
This patch moves {ip,ip6,arp}t_entry_{match,target} definitions to x_tables.h. This move simplifies code and future compatibility fixes. Signed-off-by: Dmitry Mishin <dim@openvz.org> Acked-off-by: Kirill Korotaev <dev@openvz.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: Fix xt_policy address matchingPatrick McHardy
Fix missing inversion in address matching, it was broken during the conversion to x_tables. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: nf_conntrack: support for layer 3 protocol load on demandPablo Neira Ayuso
x_tables matches and targets that require nf_conntrack_ipv[4|6] to work don't have enough information to load on demand these modules. This patch introduces the following changes to solve this issue: o nf_ct_l3proto_try_module_get: try to load the layer 3 connection tracker module and increases the refcount. o nf_ct_l3proto_module put: drop the refcount of the module. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: x_tables: set the protocol family in x_tables targets/matchesPablo Neira Ayuso
Set the family field in xt_[matches|targets] registered. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: conntrack: cleanup the conntrack ID initializationPablo Neira Ayuso
Currently the first conntrack ID assigned is 2, use 1 instead. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: nfnetlink_queue: fix nfnetlink message sizePablo Neira Ayuso
Fix oversized message, use NLMSG_SPACE just one since it reserves space for the netlink header and NFA_SPACE for every attribute. Thanks to Harald Welte for the feedback Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: ctnetlink: Fix expectaction mask dumpingPablo Neira Ayuso
The expectation mask has some particularities that requires a different handling. The protocol number fields can be set to non-valid protocols, ie. l3num is set to 0xFFFF. Since that protocol does not exist, the mask tuple will not be dumped. Moreover, this results in a kernel panic when nf_conntrack accesses the array of protocol handlers, that is PF_MAX (0x1F) long. This patch introduces the function ctnetlink_exp_dump_mask, that correctly dumps the expectation mask. Such function uses the l3num value from the expectation tuple that is a valid layer 3 protocol number. The value of the l3num mask isn't dumped since it is meaningless from the userspace side. Thanks to Yasuyuki Kozakai and Patrick McHardy for the feedback. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: Fix Kconfig typosThomas Vögtle
Signed-off-by: Thomas Vögtle <tv@lio96.de> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[NETFILTER]: Fix ip6tables breakage from {get,set}sockopt compat layerPatrick McHardy
do_ipv6_getsockopt returns -EINVAL for unknown options, not -ENOPROTOOPT as do_ipv6_setsockopt. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[ARM] 3389/1: typo and grammar fixErik Hovland
Patch from Erik Hovland I found a typo and what seems to be a run-on sentence in arch/arm/common/dmabounce.c This patch corrects both. Signed-off-by: Erik Hovland <erik@hovland.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3386/1: AT91RM9200 Clock updateAndrew Victor
Patch from Andrew Victor This patch includes a few changes to the clock support on the AT91RM9200. 1. Added definitions for Ethernet, MMC, TWI, USARTs, and SPI peripheral clocks. 2. Replaced some hard-coded hex values with the text definitions in at91rm9200_sys.h. 3. If the USB96M bit is set for PLLB, then the rate of PLLB is not affected but only the USB Host/Device clocks which are derived from it. Issue reported by Sergei Sharonov. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3384/1: AT91RM9200: TimerAndrew Victor
Patch from Andrew Victor If the timer interrupt is ever significantly delayed (or after the system was suspended), the system could spin incrementing the time for too long. The fix is to replace the "do {} while" with a "while {}". Orignal patch by Savin Zlobec and Peter Menzebach. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3382/1: ixp2000: unify defconfigsLennert Buytenhek
Patch from Lennert Buytenhek Unify the five existing ixp2000 defconfigs into one defconfig. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3381/1: ixp2000: fix slowport write timing control register fieldsLennert Buytenhek
Patch from Lennert Buytenhek The original version of the chip docs had the PW and SU fields in the slowport write timing control register accidentally reversed. This is mentioned in the errata (documentation change #4) and fixed in newer docs. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3380/1: ixp2000: simplify ixdp2x00_master_npu() checkLennert Buytenhek
Patch from Lennert Buytenhek On the IXDP2x00s, the NPU that is PCI master is always the egress (i.e. 'master') NPU. At least on the IXDP2800, both NPUs have flash, so the ixp2000_has_flash() check in ixdp2x00_master_npu() is useless. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3379/1: ixp2000: use generic 8250 debug macrosLennert Buytenhek
Patch from Lennert Buytenhek The xscale UART in the ixp2000 is basically just an 8250 UART (with some extra bits and pieces), so we can use the generic 8250 debug macros on the ixp2000. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22[ARM] 3378/1: ixp2000: fix gpio interrupt handlingLennert Buytenhek
Patch from Lennert Buytenhek ixp2000 used to initially mark GPIO interrupts as invalid, and not mark them valid until set_irq_type() was called, but this doesn't work if you want to use request_irq() with the SA_TRIGGER_* flags. So, just mark the GPIO interrupts valid from the beginning. We configure GPIOs as inputs when set_irq_type() is called anyway, so this shouldn't be a problem. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsaLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsa: (124 commits) [ALSA] version 1.0.11rc4 [PATCH] Intruduce DMA_28BIT_MASK [ALSA] hda-codec - Add support for ASUS P4GPL-X [ALSA] hda-codec - Add support for HP nx9420 laptop [ALSA] Fix memory leaks in error path of control.c [ALSA] AMD Au1x00: AC'97 controller is memory mapped [ALSA] AMD Au1x00: fix DMA init/cleanup [ALSA] hda-codec - Fix generic auto-configurator [ALSA] hda-codec - Fix BIOS auto-configuration [ALSA] Fixes typos in Audiophile-USB.txt [ALSA] ice1712 - typo fixes for dxr_enable module option [ALSA] AMD Au1x00: make driver build after cleanup [ALSA] ice1712 - Fix wrong value types for enum items [ALSA] fix resource leak in usbmixer [ALSA] Fix gus_pcm dereference before NULL [ALSA] Fix seq_clientmgr dereferences before NULL check [ALSA] hda-codec - Fix for Samsung R65 and ASUS A6J [ALSA] hda-codec - Add support for VAIO FE550G and SZ110 [ALSA] usb-audio: add Maya44 mixer control names [ALSA] usb-audio: add Casio PL-40R support ...
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