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2009-12-03pata_it8213: MWDMA0 is unsupportedBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03[libata] MWDMA0 is unsupported on PIIX-like PATA controllersBartlomiej Zolnierkiewicz
MWDMA0 timings cannot be met with the PIIX based controller programming interface. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03ARM: S3C6410: Correct names of IISv4 data output pin definitionsMark Brown
The naming of the defines suggests that there are three IISv4 ports with one data line each when in fact there is a single IISv4 port with three data lines. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2009-12-03ARM: Merge next-s3c64xx-updatesBen Dooks
Merge branch 'next-s3c64xx-updates' into for-rmk Conflicts: arch/arm/plat-s3c/dev-hsmmc2.c arch/arm/plat-s3c/include/plat/sdhci.h
2009-12-03Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-next-2.6
2009-12-03ARM: Merge next-s3c24xx-dev-rtpBen Dooks
Merge branch 'next-s3c24xx-dev-rtp' into for-rmk Conflicts: arch/arm/mach-s3c2440/mach-anubis.c
2009-12-03ARM: Merge next-s3c24xx-simtecBen Dooks
Merge branch 'next-s3c24xx-simtec' into for-rmk
2009-12-03Merge branch 'ide-dcr' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bart/misc
2009-12-03Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6
2009-12-03bnx2: Update version to 2.0.3.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03bnx2: Read firmware version from VPD.Michael Chan
And display it through ethtool -i. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03bnx2: Print warning when unable to allocate the full SKB/page ring.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03bnx2: Dump some state during tx timeout.Michael Chan
To help debug the problem. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03bnx2: Protect tx timeout reset with rtnl_lock().Michael Chan
To prevent race conditions with other reset events. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03tg3: Update version to 3.105Matt Carlson
This patch updates the tg3 version to 3.105. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03tg3: Clean tg3_init_one()Matt Carlson
Tg3's firmware is no longer loaded from tg3_init_one(). Remove the error path that releases the firmware back to the system. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03tg3: Use pci_read_vpd() instead of private methodMatt Carlson
If the driver needs to use PCI configuration space to read the VPD data, the accesses could collide with the pci_read_vpd() function. This patch converts the driver to use pci_read_vpd() to avoid any potential collisions. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03tg3: Add some VPD preprocessor constantsMatt Carlson
This patch cleans up the VPD code by creating preprocessor definitions and using them in the place of hardcoded constants. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03tg3: Add 57765 asic revMatt Carlson
This patch adds the 57765 asic revision. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03tg3: Make TSS enable independent of MSI-X enableMatt Carlson
The 57765 asic rev has MSI-X capability, but does not support TSS. This patch changes the tx paths so that TSS is explicitly mentioned, rather than implied through the ENABLE_MSIX flag. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03drivers/net: Move && and || to end of previous lineJoe Perches
Only files where David Miller is the primary git-signer. wireless, wimax, ixgbe, etc are not modified. Compile tested x86 allyesconfig only Not all files compiled (not x86 compatible) Added a few > 80 column lines, which I ignored. Existing checkpatch complaints ignored. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03be2net: Bump up the driver version numberAjit Khaparde
Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03pata_via: clear UDMA transfer mode bit for PIO and MWDMABartlomiej Zolnierkiewicz
Fix register naming while at it. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_sis: Power Management fixBartlomiej Zolnierkiewicz
Call sis_fixup() on resume. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_rz1000: Power Management fixBartlomiej Zolnierkiewicz
Fix ->resume method to re-enable & re-init PCI device properly before doing chipset specific setup. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_radisys: fix UDMA handlingBartlomiej Zolnierkiewicz
Set correct bits to switch between UDMA2 and UDMA4. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_ns87415: Power Management fixBartlomiej Zolnierkiewicz
Fix ->resume method to do chipset specific setup. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_marvell: fix marvell_pre_reset() documentationBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_legacy: add pointers to QDI65x0 documentationBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_legacy: fix access to control register for QDI6580Bartlomiej Zolnierkiewicz
We need to mask out the port offset from the port number cached in ld_qdi->timing. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_legacy: fix QDI6580DP supportBartlomiej Zolnierkiewicz
Dual port QDI6580 has shared PIO timings for master/slave devices so it needs to use custom ->qc_issue method. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_it8213: fix it8213_pre_reset() documentationBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_it8213: fix wrong MWDMA timings being programmedBartlomiej Zolnierkiewicz
Clear old MWDMA timings before programming new ones (IT8213 is a single port host so there is no need to check ap->port_no). This change should be safe as this is how we have been doing things in IDE it8213 host driver for years. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_it8213: fix PIO2 underclockingBartlomiej Zolnierkiewicz
[ port of Sergei's fixes for pata_efar from commit 5f33b3b ] Fix the PIO mode 2 using mode 0 timings -- this driver should enable the fast timing bank starting with PIO2, just like the PIIX/ICH drivers do. Also, fix/rephrase some comments while at it. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_it8213: fix wrong PIO timings being programmedBartlomiej Zolnierkiewicz
* do not clear PIO timings for master when programming slave * program new PIO timings in the correct register nibble Both changes should be safe as this is how we have been doing things in IDE it8213 host driver for years. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_it8213: fix UDMA handlingBartlomiej Zolnierkiewicz
Driver should program the cycle timing not the mode number (doing the latter results in wrong timings being used). There shouldn't be any problems with it as IDE it8213 host driver has been doing it this way for years. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_hpt3x3: Power Management fixBartlomiej Zolnierkiewicz
Fix ->resume method to re-enable & re-init PCI device properly before doing chipset specific setup. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_cs5520: remove dead VDMA supportBartlomiej Zolnierkiewicz
It has been dead for the last three years (== since the initial driver merge) and probability that it will ever get fixed is quite low. Since there is no reason to keep this dead code around any longer just remove it (it can still be retrieved from the git history if necessary). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller
2009-12-03pata_efar: fix wrong MWDMA timings being programmedBartlomiej Zolnierkiewicz
Do not clear MWDMA timings for device on the other port when programming slave device. This change should be safe as this is how we have been doing things in IDE slc90e66 host driver for years. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03pata_efar: fix wrong PIO timings being programmedBartlomiej Zolnierkiewicz
* do not clear PIO timings for master when programming slave * do not clear PIO timings for device on the other port when programming slave device Both changes should be safe as this is how we have been doing things in IDE slc90e66 host driver for years. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03ata_piix: fix MWDMA handling on PIIX3Bartlomiej Zolnierkiewicz
Fix erroneous check for ap->udma_mask in do_pata_set_dmamode() resulting in controller not being programmed properly for MWDMA. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2009-12-03be2net: Support for WoL using magic packet after suspend.Ajit Khaparde
Add support for WOL using Magic Packet after suspend is done. Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03be2net: Changes to print fw command opcode when command is failed by controller.Ajit Khaparde
When a firmware command fails, only the failure codes are printed. It is difficult to co-relate this to the actual command that has failed. These changes will now print the command code that has failed. Signed-off-by: Sarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03net: Batch inet_twsk_purgeEric W. Biederman
This function walks the whole hashtable so there is no point in passing it a network namespace. Instead I purge all timewait sockets from dead network namespaces that I find. If the namespace is one of the once I am trying to purge I am guaranteed no new timewait sockets can be formed so this will get them all. If the namespace is one I am not acting for it might form a few more but I will call inet_twsk_purge again and shortly to get rid of them. In any even if the network namespace is dead timewait sockets are useless. Move the calls of inet_twsk_purge into batch_exit routines so that if I am killing a bunch of namespaces at once I will just call inet_twsk_purge once and save a lot of redundant unnecessary work. My simple 4k network namespace exit test the cleanup time dropped from roughly 8.2s to 1.6s. While the time spent running inet_twsk_purge fell to about 2ms. 1ms for ipv4 and 1ms for ipv6. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03net: Use rcu lookups in inet_twsk_purge.Eric W. Biederman
While we are looking up entries to free there is no reason to take the lock in inet_twsk_purge. We have to drop locks and restart occassionally anyway so adding a few more in case we get on the wrong list because of a timewait move is no big deal. At the same time not taking the lock for long periods of time is much more polite to the rest of the users of the hash table. In my test configuration of killing 4k network namespaces this change causes 4k back to back runs of inet_twsk_purge on an empty hash table to go from roughly 20.7s to 3.3s, and the total time to destroy 4k network namespaces goes from roughly 44s to 3.3s. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03net: Allow fib_rule_unregister to batchEric W. Biederman
Refactor the code so fib_rules_register always takes a template instead of the actual fib_rules_ops structure that will be used. This is required for network namespace support so 2 out of the 3 callers already do this, it allows the error handling to be made common, and it allows fib_rules_unregister to free the template for hte caller. Modify fib_rules_unregister to use call_rcu instead of syncrhonize_rcu to allw multiple namespaces to be cleaned up in the same rcu grace period. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03netns: Add an explicit rcu_barrier to unregister_pernet_{device|subsys}Eric W. Biederman
This allows namespace exit methods to batch work that comes requires an rcu barrier using call_rcu without having to treat the unregister_pernet_operations cases specially. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03net: Allow xfrm_user_net_exit to batch efficiently.Eric W. Biederman
xfrm.nlsk is provided by the xfrm_user module and is access via rcu from other parts of the xfrm code. Add xfrm.nlsk_stash a copy of xfrm.nlsk that will never be set to NULL. This allows the synchronize_net and netlink_kernel_release to be deferred until a whole batch of xfrm.nlsk sockets have been set to NULL. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-12-03net: Move network device exit batchingEric W. Biederman
Move network device exit batching from a special case in net_namespace.c to using common mechanisms in dev.c Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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