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2007-09-23sdio: add SDIO_FBR_BASE(f) macroDavid Vrabel
Signed-off-by: David Vrabel <david.vrabel@csr.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: fix sdio timeout calculationPierre Ossman
SDIO doesn't have a CSD so it uses different timeout values than SD memory. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: fix incorrect divisor in debug outputPierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: enable wide bus modePierre Ossman
Enable 4-bit data bus mode, according to host and card capabilities. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: change clock speedPierre Ossman
Change clock speed to the highest supported by the card. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23make struct sdio_dev_attrs[] staticAdrian Bunk
On Wed, Jul 25, 2007 at 04:03:04AM -0700, Andrew Morton wrote: >... > Changes since 2.6.22-rc6-mm1: >... > git-mmc.patch >... > git trees >... sdio_dev_attrs[] can become static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: add interface for host side SDIO interrupt reportingNicolas Pitre
Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: support IO_RW_EXTENDEDPierre Ossman
Support the multi-byte transfer operation, including handlers for common operations like writel()/readl(). Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: add /proc interface to sdio_uart driverNicolas Pitre
This mimics what the serial_core does. Useful for diagnostics. Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: UART/GPS driverNicolas Pitre
This currently only accepts the GPS class since that's all I have for testing. Tested with a Matsushita GPS and gpsd version 2.34. Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: core support for SDIO function interruptNicolas Pitre
Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: allow for mmc_claim_host to be abortedNicolas Pitre
It is sometimes necessary to give up on trying to claim the host lock, especially if that happens in a thread that has to be stopped. While at it, fix the description for mmc_claim_host() which was wrong. Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: add basic sysfs attributesPierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: add modalias supportPierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: whip bus uevent handler into shapePierre Ossman
Make the mmc bus uevent callback look like all other subsystems. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: add device id table and matchingPierre Ossman
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23mmc: initialize mmc subsystem with subsys_initcall()Nicolas Pitre
The problem is that the sdio_bus must be registered before any SDIO drivers are registered against it otherwise the kernel sulks. Because the sdio_bus registration happens through module_init (equivalent to device_initcall), then any SDIO drivers linked before the SDIO core code in the kernel will be initialized first. Upcoming SDIO function drivers are likely to be located outside the drivers/mmc directory as it is common practice to group drivers according to their function rather than the bus they use. SDIO drivers are therefore likely to appear at random location in the kernel link. To make sure the sdio_bus is always initialized before any SDIO drivers, let's move the MMC init to the subsys_initcall level. Signed-off-by: Nicolas Pitre <npitre@mvista.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-09-23sdio: split up common and function CIS parsingPierre Ossman
Add a more clean separation between global, common CIS information and the function specific one as we need the common information in places where no specific function is specified. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
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>
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