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2007-09-23sdio: link unknown CIS tuples to the sdio_func structureNicolas Pitre
This way those tuples that the core cares about are consumed by the core code, and tuples that only function drivers might make sense of are available to drivers. Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: initial CIS parsing codeNicolas Pitre
Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: basic parsing of FBRPierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: read and decode interesting parts of the CCCRPierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: enable/disable functions for SDIOPierre Ossman
Like many other buses, the devices (functions) on the SDIO bus must be enabled before they can be used. Add functions that allow drivers to do so. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: add basic SDIO I/O operationsPierre Ossman
Add command wrappers that simplify register access from SDIO function drivers. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: add SDIO driver handlingPierre Ossman
Add basic driver handling to the SDIO device model. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: basic SDIO device modelPierre Ossman
Add the sdio bus type and basic device handling. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: implement SDIO IO_RW_DIRECT operationPierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: detect SDIO cardsPierre Ossman
Really basic init sequence for SDIO cards. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: at91_mci: disable handling of blocks with size not multiple of 4 bytesMarc Pignat
This kind of transfer is not supported, so don't advertise it and make it fail early. Signed-off-by: Marc Pignat <marc.pignat@hevs.ch> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: add missing printk levelsPierre Ossman
Some printk:s were missing an explicit level. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: remove confusing flagPierre Ossman
The MMC_DATA_MULTI flag never had a proper definition of what it means, so remove it and let the drivers check the block count in the request. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: remove BYTEBLOCK capabilityPierre Ossman
Remove the BYTEBLOCK capability and let the broken hosts fail the requests with -EINVAL instead. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: mmc_set_data_timeout() parameter write is redundantPierre Ossman
The write parameter in mmc_set_data_timeout() is redundant as the data structure contains information about the direction of the transfer. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: read ext_csd version numberPierre Ossman
Make sure we do not try to parse a structure we do not understand. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: improve error code feedbackPierre Ossman
Now that we use "normal" error codes, improve the reporting and response to error codes in the core. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: remove custom error codesPierre Ossman
Convert the MMC layer to use standard error codes and not its own, incompatible values. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-22ACPI: disable lower idle C-states across suspend/resumeThomas Gleixner
device_suspend() calls ACPI suspend functions, which seems to have undesired side effects on lower idle C-states. It took me some time to realize that especially the VAIO BIOSes (both Andrews jinxed UP and my elfstruck SMP one) show this effect. I'm quite sure that other bug reports against suspend/resume about turning the system into a brick have the same root cause. After fishing in the dark for quite some time, I realized that removing the ACPI processor module before suspend (this removes the lower C-state functionality) made the problem disappear. Interestingly enough the propability of having a bricked box is influenced by various factors (interrupts, size of the ram image, ...). Even adding a bunch of printks in the wrong places made the problem go away. The previous periodic tick implementation simply pampered over the problem, which explains why the dyntick / clockevents changes made this more prominent. We avoid complex functionality during the boot process and we have to do the same during suspend/resume. It is a similar scenario and equaly fragile. Add suspend / resume functions to the ACPI processor code and disable the lower idle C-states across suspend/resume. Fall back to the default idle implementation (halt) instead. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Andrew Morton <akpm@linux-foundation.org> Cc: Len Brown <lenb@kernel.org> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-22Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: suspend: consolidate handling of Sx states addendum ACPI: suspend: consolidate handling of Sx states. ACPI: video: remove dmesg spam ACPI: video: _DOS=0 by default to prevent hotkey hang
2007-09-22KVM: Fix virtualization menu help textAvi Kivity
What guest drivers? Cc: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-21Pull suspend.now into release branchLen Brown
2007-09-21Pull now into release branchLen Brown
2007-09-21ACPI: suspend: consolidate handling of Sx states addendumFrans Pop
Make the S0 state be always reported as supported Signed-off: Frans Pop <elendil@planet.nl> Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2007-09-20ACPI: suspend: consolidate handling of Sx states.Alexey Starikovskiy
Recent changes to sleep initialization in ACPI dropped reporting of supported Sx states above S3. Fix that and also move S5 init into same file as other Sx. The only functional change is adding printk() for S4 and S5 cases. Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2007-09-20Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] ahci: add ATI SB800 PCI IDs libata-sff: Fix documentation libata: Update the blacklist with a few more devices
2007-09-20[libata] ahci: add ATI SB800 PCI IDshenry su
ATI/AMD SB800 shares some device IDs with SB700, and SB800 adds two more device IDs:0x4394,0x4395. Signed-off-by: henry su <henry.su.ati@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20libata-sff: Fix documentationAlan Cox
Code moved to ioread/iowrite but the comment didn't Also note a posting issue Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20libata: Update the blacklist with a few more devicesAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [BNX2]: Add PHY workaround for 5709 A1. [PPP] L2TP: Fix skb handling in pppol2tp_xmit [PPP] L2TP: Fix skb handling in pppol2tp_recv_core [PPP] L2TP: Disallow non-UDP datagram sockets [PPP] pppoe: Fix double-free on skb after transmit failure [PKT_SCHED]: Fix 'SFQ qdisc crashes with limit of 2 packets' [NETFILTER]: MAINTAINERS update [NETFILTER]: nfnetlink_log: fix sending of multipart messages
2007-09-20Merge 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: sky2: version 1.18 sky2: receive FIFO checking sky2: fe+ chip support sky2: reorganize chip revision features sky2: ethtool speed report bug sky2: fix VLAN receive processing (resend) phy: export phy_mii_ioctl myri10ge: Add support for PCI device id 9
2007-09-20sky2: version 1.18Stephen Hemminger
Update version number Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: receive FIFO checkingStephen Hemminger
A driver writer from another operating system hinted that the versions of Yukon 2 chip with rambuffer (EC and XL) have a hardware bug that if the FIFO ever gets completely full it will hang. Sounds like a classic ring full vs ring empty wrap around bug. As a workaround, use the existing watchdog timer to check for ring full lockup. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: fe+ chip supportStephen Hemminger
Add support for newest Marvell chips. The Yukon FE plus chip is found in some not yet released laptops. Tested on hardware evaluation boards. This version of the patch is for 2.6.23. It supersedes the two previous patches that are sitting in netdev-2.6 (upstream branch). Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: reorganize chip revision featuresStephen Hemminger
This patch should cause no functional changes in driver behaviour. There are (too) many revisions of the Yukon 2 chip now. Instead of adding more conditionals based on chip revision; rerganize into a set of feature flags so adding new versions is less problematic. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: ethtool speed report bugStephen Hemminger
On 100mbit versions, the driver always reports gigabit speed available. The correct modes are already computed, then overwritten. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20sky2: fix VLAN receive processing (resend)Stephen Hemminger
The length check for truncated frames was not correctly handling the case where VLAN acceleration had already read the tag. Also, the Yukon EX has some features that use high bit of status as security tag. Signed-off-by: Pierre-Yves Ritschard <pyr@spootnik.org> Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-20ieee1394: ohci1394: fix initialization if built non-modularStefan Richter
Initialization of ohci1394 was broken according to one reporter if the driver was statically linked, i.e. not built as loadable module. Dmesg: PCI: Device 0000:02:07.0 not available because of resource collisions ohci1394: Failed to enable OHCI hardware. This was reported for a Toshiba Satellite 5100-503. The cause is commit 8df4083c5291b3647e0381d3c69ab2196f5dd3b7 in Linux 2.6.19-rc1 which only served purposes of early remote debugging via FireWire. This functionality is better provided by the currently out-of-tree driver ohci1394_earlyinit. Reversal of the commit was OK'd by Andi Kleen. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-09-20[BNX2]: Add PHY workaround for 5709 A1.Michael Chan
Add the DIS_EARLY_DAC PHY workaround for 5709 A1. Without it, link sometimes does not come up. Update version to 1.6.5. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20[PPP] L2TP: Fix skb handling in pppol2tp_xmitHerbert Xu
This patch makes pppol2tp_xmit call skb_cow_head so that we don't modify cloned skb data. It also gets rid of skb2 we only need to preserve the original skb for congestion notification, which is only applicable for ppp_async and ppp_sync. The other semantic change made here is the removal of socket accounting for data tranmitted out of pppol2tp_xmit. The original code leaked any existing socket skb accounting. We could fix this by dropping the original skb owner. However, this is undesirable as the packet has not physically left the host yet. In fact, all other tunnels in the kernel do not account skb's passing through to their own socket. In partciular, ESP over UDP does not do so and it is the closest tunnel type to PPPoL2TP. So this patch simply removes the socket accounting in pppol2tp_xmit. The accounting still applies to control packets of course. I've also added a reminder that the outgoing checksum here doesn't work. I suppose existing deployments don't actually enable checksums. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20[PPP] L2TP: Fix skb handling in pppol2tp_recv_coreHerbert Xu
The function pppol2tp_recv_core doesn't handle non-linear packets properly. It also fails to check the remote offset field. This patch fixes these problems. It also removes an unnecessary check on the UDP header which has already been performed by the UDP layer. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20[PPP] L2TP: Disallow non-UDP datagram socketsHerbert Xu
With the addition of UDP-Lite we need to refine the socket check so that only genuine UDP sockets are allowed through. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20[PPP] pppoe: Fix double-free on skb after transmit failureHerbert Xu
When I got rid of the second packet in __pppoe_xmit I created a double-free on the skb because of the goto abort on failure. This patch removes that. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-09-20phy: export phy_mii_ioctlDomen Puncer
Export phy_mii_ioctl, so network drivers can use it when built as modules too. Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-19myri10ge: Add support for PCI device id 9Brice Goglin
Add support for new Myri-10G boards with PCI device id 9. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-09-19Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SUNSAB]: Fix several bugs.
2007-09-19Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: ide: remove unused variables from drivers/ide/ppc/pmac.c ide: ST320413A has the same problem as ST340823A
2007-09-19Driver core: fix deprectated sysfs structure for nested class devicesDmitry Torokhov
Nested class devices used to have 'device' symlink point to a real (physical) device instead of a parent class device. When converting subsystems to struct device we need to keep doing what class devices did if CONFIG_SYSFS_DEPRECATED is Y, otherwise parts of udev break. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Cc: Kay Sievers <kay.sievers@vrfy.org> Acked-by: Greg KH <greg@kroah.com> Tested-by: Anssi Hannula <anssi.hannula@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-19intel-agp: Fix i830 mask variable that changed with G33 supportDave Airlie
The mask on i830 should be 0x70 always, later chips 0xF0 should be okay. Signed-off-by: Dave Airlie <airlied@linux.ie> Acked-by: Zhenyu Wang <zhenyu.z.wang@intel.com> Cc: Michael Haas <laga@laga.ath.cx> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-09-19intelfb: Fix bug in DPLL disableAntonino A. Daplas
Reported in Kernel Bugzilla 9006 Fix an obvious bug in DPLL disable. Signed-off-by: Antonino Daplas <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>