- 12 Oct, 2007 40 commits
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Ralph Wuerthner authored
Symptom: zcrypt fails by setting all PCIXCC/CEX2C cards offline for a certain type of invalid keys. Problem: zcrypt does not handle rc=12/rs=769 request responses correctly Solution: modify convert_type86_ica() to handle these error codes correctly Signed-off-by:Ralph Wuerthner <rwuerthn@de.ibm.com> Signed-off-by:
Martin Schwidefsky <schwidefsky@de.ibm.com>
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Ralph Wuerthner authored
Resetting of a all queues within a domain requires that a domain must be selected first. Signed-off-by:
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Ralph Wuerthner authored
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Heiko Carstens authored
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Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
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Cornelia Huck authored
There was the possibilty that an action like ccw_device_set_offline() triggered by a device gone machine check might trigger a not oper event. Unfortunately, this could lead to the situation that we tried to unregister a subchannel twice: Once from the slow path evaluation, and once via the not oper event. Fix this by always using the same mechanism (css_schedule_eval()) for triggering the unregister. This makes sure that unregistration will only be done once. As an added bonus, it also simplyfies the code. Signed-off-by:
Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by:
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Cornelia Huck authored
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Cornelia Huck authored
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Cornelia Huck authored
Don't forget to set dev->groups for early ccw devices like the console device so the default attributes are created. Signed-off-by:
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Cornelia Huck authored
Disable channel measurements for all ccw devices via the ccw bus's shutdown method. Clear residual cmf related information that may be in the schib when setting up a new subchannel. Signed-off-by:
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Cornelia Huck authored
Introduce a shutdown method for the ccw bus that calls the driver specific shutdown method in struct ccw_driver. Switch zfcp to the new ccw_driver shutdown method. Signed-off-by:
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Cornelia Huck authored
Make sure channel path measurements are disabled via a reboot notifier since we cannot rely on userspace to disable it again after enabling it. This is 1. clean and 2. makes sure that channel path measurements do not stay enabled after a reboot not involving a subsystem reset (which would lead to the channel subsystem scribbling onto random memory). Signed-off-by:
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Cornelia Huck authored
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Cornelia Huck authored
s390-drivers is generated using the docbook comments. It should eventually supersede Documentation/s390/cds.txt. Signed-off-by:
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Cornelia Huck authored
Comment a bunch of function in docbook style and convert existing comments on structures to docbook. Signed-off-by:
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Cornelia Huck authored
- Fix existing kerneldoc-style comments. - Move descriptions of functions from cmb.h to cmf.c. Signed-off-by:
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Cornelia Huck authored
Fix some formatting and correct a comment. Signed-off-by:
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Cornelia Huck authored
subchannel_add_files() no longer exists, remove from header. Signed-off-by:
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Cornelia Huck authored
Rename css[] to channel_subsystems[] to avoid name clashes. Signed-off-by:
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [ZLIB]: Fix external builds of zlib_inflate code. [TG3]: Fix APE induced regression [SKY2]: version 1.19 [SKY2]: use netdevice stats struct [SKY2]: fiber advertise bits initialization (trivial) [SKY2]: fix power settings on Yukon XL [SKY2]: ethtool register reserved area blackout
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Al Viro authored
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David S. Miller authored
Move zlib_inflate_blob() out into it's own source file, infutil.c, so that things like the powerpc zImage builder in arch/powerpc/boot/Makefile don't end up trying to compile it. Signed-off-by:David S. Miller <davem@davemloft.net>
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Matt Carlson authored
This patch fixes a bug caused by the recent APE support added for 5761 devices. Signed-off-by:
Matt Carlson <mcarlson@broadcom.com> Signed-off-by:
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Stephen Hemminger authored
Update version to keep track of new changes. Signed-off-by:
Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by:
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Stephen Hemminger authored
Use builtin statistics structure from net device. Signed-off-by:
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Stephen Hemminger authored
Put initialization in sequential order (same as other constants). Signed-off-by:
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Stephen Hemminger authored
Make sure PCI register for PHY power gets set correctly. Signed-off-by:
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Stephen Hemminger authored
Make sure and not dump reserved areas of device space. Touching some of these causes machine check exceptions on boards like D-Link DGE-550SX. Coding note, used a complex switch statement rather than bitmap because it is easier to relate the block values to the documentation rather than looking at a encoded bitmask. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds authored
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits) [POWERPC] Add memchr() to the bootwrapper [POWERPC] Implement logging of unhandled signals [POWERPC] Add legacy serial support for OPB with flattened device tree [POWERPC] Use 1TB segments [POWERPC] XilinxFB: Allow fixed framebuffer base address [POWERPC] XilinxFB: Add support for custom screen resolution [POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters [POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci [POWERPC] 4xx: Kilauea defconfig file [POWERPC] 4xx: Kilauea DTS [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x [POWERPC] 4xx: Add AMCC 405EX support to cputable.c [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable [POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers [POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig [POWERPC] 85xx: Killed <asm/mpc85xx.h> [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding. [POWERPC] mpc8272ads: Remove muram from the CPM reg property. [POWERPC] Make clockevents work on PPC601 processors ... Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.
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Linus Torvalds authored
* 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] sata_mv: more S/G fixes
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Jeff Garzik authored
* corruption fix: we only want the lower 16 bits of length (0 == 64kb) * ditto: the upper layer sets max-phys-segments to LIBATA_MAX_PRD, so we must reset it to own hw-specific length. * delete unused mv_fill_sg() return value Signed-off-by:Jeff Garzik <jgarzik@redhat.com>
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Jeff Garzik authored
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David Gibson authored
This adds a memchr() implementation to the bootwrapper, which will be needed when libfdt is merged in. Signed-off-by:
David Gibson <david@gibson.dropbear.id.au> Signed-off-by:
Paul Mackerras <paulus@samba.org>
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Olof Johansson authored
Implement show_unhandled_signals sysctl + support to print when a process is killed due to unhandled signals just as i386 and x86_64 does. Default to having it off, unlike x86 that defaults on. Signed-off-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
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Valentine Barshak authored
Currently find_legacy_serial_ports() can find no serial ports on the OPB with flattened device tree. Thus no legacy boot console can be initialized. Just the early udbg console works, which is initialized with udbg_init_44x_as1 on the UART's physical address specified in kernel config. This happens because we look for ns16750 serial devices only and expect opb node to have a device type property. This patch makes it look for ns16550-compatible devices and use of_device_is_compatible() for opb in case device type is not specified. Signed-off-by:
Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by:
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Paul Mackerras authored
This makes the kernel use 1TB segments for all kernel mappings and for user addresses of 1TB and above, on machines which support them (currently POWER5+, POWER6 and PA6T). We detect that the machine supports 1TB segments by looking at the ibm,processor-segment-sizes property in the device tree. We don't currently use 1TB segments for user addresses < 1T, since that would effectively prevent 32-bit processes from using huge pages unless we also had a way to revert to using 256MB segments. That would be possible but would involve extra complications (such as keeping track of which segment size was used when HPTEs were inserted) and is not addressed here. Parts of this patch were originally written by Ben Herrenschmidt. Signed-off-by: -
Grant Likely authored
Allow a fixed framebuffer address to be assigned to the framebuffer device instead of allocating the framebuffer from the consistent memory pool. Signed-off-by:
Grant Likely <grant.likely@secretlab.ca> Signed-off-by:
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Grant Likely authored
Some custom implementations of the xilinx fb can use resolutions other than 640x480. This patch allows the resolution to be specified in the device tree or the xilinx_platform_data structure. Signed-off-by:
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Grant Likely authored
The call to xilinxfb_assign is getting unwieldy when adding features to the Xilinx framebuffer driver. Change xilinxfb_assign() to accept a pointer to a xilinxfb_platform_data structure to prepare for adding additition configuration options. Signed-off-by:
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Valentine Barshak authored
Add 64-bit physical address support to setup_indirect_pci(). Signed-off-by:
Kumar Gala <galak@kernel.crashing.org> Signed-off-by:
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