- 19 Jul, 2007 40 commits
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Doug Thompson authored
Refactoring of sysfs code necessitated the refactoring of the edac_mc_alloc() and edac_mc_add_mc() apis, of moving the index value to the alloc() function. This patch alters the in tree drivers to utilize this new api signature. Having the index value performed later created a chicken-and-the-egg issue. Moving it to the alloc() function allows for creating the necessary sysfs entries with the proper index number Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
Doug Thompson <dougthompson@xmission.com> Cc: Greg KH <greg@kroah.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Douglas Thompson authored
This patch fixes and enhances the driver level set of sysfs attributes that can be added to the 'block' level of an edac_device type of driver. There is a controller information structure, which contains one or more instances of device. Each instance will have one or more blocks of device specific counters. This patch fixes the ability to have more detailed attributes/controls for each of the 'blocks', providing for the addition of controls/attributes from the low level driver to user space via sysfs. Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
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Egor Martovetsky authored
NEW EDAC driver for the memory controllers on PA Semi PA6T-1682M. Changes since last submission: * Rebased on top of 2.6.22-rc4-mm2 with the EDAC changes merged there. * Minor checkpatch.pl cleanups * Renamed ctl_name * Added dev_name * edac_mc.h -> edac_core.h [akpm@linux-foundation.org: make printk more informative] Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
Egor Martovetsky <egor@pasemi.com> Signed-off-by:
Olof Johansson <olof@lixom.net> Signed-off-by: Doug Thompson <dougthompson@xmission.com Cc: Greg KH <greg@kroah.com> Signed-off-by:
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Mark Grondona authored
Found a 'reversal' decoding bug in the driver. This patch fixes that mapping to correctly display the CSROW entries in their proper order. Users will be enable to correctly identifiy the failing DIMM with this fix. [akpm@linux-foundation.org: unneeded (and undesirable) cast of void*] Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
Mark Grondona <mgrondona@llnl.gov> Signed-off-by:
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Doug Thompson authored
A previous patch changed the edac_mc src file from semaphore usage to mutex This patch changes the edac_device src file as well, from semaphore use to mutex operation. Use a mutex primitive for mutex operations, as it does not require a semaphore Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
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Douglas Thompson authored
Removed the no-longer-needed file edac_mc.h Signed-off-by:
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Douglas Thompson authored
Refactored the function edac_op_state_toString() to be edac_op_state_to_string() for consistent style, and its callers Signed-off-by:
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Douglas Thompson authored
Refactor the edac_align_ptr() function to reduce the noise of casting the aligned pointer to the various types of data objects and modified its callers to its new signature Signed-off-by:
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Douglas Thompson authored
For the file edac_device.c perform some coding style enhancements Add some function header comments Made for better readability commands Signed-off-by:
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Douglas Thompson authored
Various code style conformance patches on the i5000 driver Signed-off-by:
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Douglas Thompson authored
Patches to conform to coding style, namely static don't need to be initialized to NULL nor '0', as that is the default Signed-off-by:
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Marisuz Kozlowski authored
Found a typo in one of the #defines in the driver MTR_DIM_RANKS --> MTR_DIMM_RANK Signed-off-by:
Marisuz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by:
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Douglas Thompson authored
pci_ids.h needs two of the AMD NB device-ids namely, Addressmap and the Memory Controller devices This patch adds those to the pci_id.h include file Signed-off-by:
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Douglas Thompson authored
Compiling this module gave a warning that the return value of 'pci_bus_add_device()' was not checked. This patch adds that check and an output message Signed-off-by:
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Jason Uhlenkott authored
If ERRSTS indicates that there's no error then we don't need to bother reading the other registers. In addition to making the common case faster, this actually fixes a small race where we don't see an error but we clear the error bits anyway, potentially wiping away info on an error that happened in the interim (or where a CE arrives between the first and second read of ERRSTS, causing us to falsely claim "UE overwrote CE"). Signed-off-by:
Jason Uhlenkott <juhlenko@akamai.com> Signed-off-by:
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Douglas Thompson authored
1) Remove an old CVS ID string 2) change EDAC from a tristate option to a simple bool option 3) In addition to the X86 arch, PPC and MIPS also have drivers in the submission queue. This patch turns on the EDAC flag for those archs. Each driver will have its respective 'depends on ARCH' set. Signed-off-by:
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Douglas Thompson authored
This patch fixes some remnant spaces inserted by the use of Lindent. Seems Lindent adds some spaces when it shoulded. These have been fixed. In addition, goto targets have issues, these have been fixed in this patch. Signed-off-by:
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Douglas Thompson authored
Added new maintainers for the new EDAC drivers. Signed-off-by:
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Douglas Thompson authored
Kconfig - modified the help of EDAC Signed-off-by:
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Douglas Thompson authored
The error handling output strings needed to be refactored for better displaying of the error informaton. Also needed to added offset_value for output as well Signed-off-by:
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Douglas Thompson authored
Added new controls for the edac_device and edac_mc sysfs folder. These can be initialized by the low level driver to provide misc controls into the low level driver for its use Signed-off-by:
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Dave Jiang authored
Move x86 drivers to new pci controller setup Signed-off-by:
Dave Jiang <djiang@mvista.com> Signed-off-by:
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Douglas Thompson authored
Run r82600_edac.c file through Lindent for cleanup Signed-off-by:
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Douglas Thompson authored
Run i82443bxgx.c file through Lindent for cleanup Signed-off-by:
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Dave Jiang authored
Run e752x_edac.c file through Lindent for cleanup Signed-off-by:
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Dave Jiang authored
Lindent cleanup of i82875p_edac driver Signed-off-by:
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Dave Jiang authored
Lindent cleanup of i82860 edac driver Signed-off-by:
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Dave Jiang authored
Lindent cleanup of i3000_edac driver Signed-off-by:
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Dave Jiang authored
Lindent cleanup of e7xxx_edac driver Signed-off-by:
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Douglas Thompson authored
Ran e752x_edac.c file through Lindent for cleanup Signed-off-by:
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Douglas Thompson authored
Ran this driver through Lindent for cleanup Signed-off-by:
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Douglas Thompson authored
The origin of this code comes from patches at sourceforge, that allow EDAC to be updated to various kernels. With kernel version 2.6.20 a new workq system was installed, thus the patches needed to be modified based on the kernel version. For submitting to the latest kernel.org those #ifdefs are removed Signed-off-by:
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Douglas Thompson authored
Removal of some old dead and disabled code from the edac_device sysfs code Signed-off-by:
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Douglas Thompson authored
Run the EDAC CORE files through Lindent for cleanup Signed-off-by:
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Dave Jiang authored
Fixup poll values for MC and PCI. Also make mc function names unique to mc. Signed-off-by:
Douglas Thompson <dougthompson@xmissin.com> Signed-off-by:
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Dave Jiang authored
Change error check and clear variable from an atomic to an int Signed-off-by:
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Dave Jiang authored
Moving PCI to a per-instance device model This should include the correct sysfs setup as well. Please review. Signed-off-by:
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Dave Jiang authored
Move the memory controller object to work queue based implementation from the kernel thread based. Signed-off-by:
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Jason Uhlenkott authored
Here's a driver for the Intel 3000 and 3010 memory controllers, relative to today's Sourceforge code drop. This has only had light testing (I've yet to actually see it handle a memory error) but it detects my hardware correctly. Signed-off-by:
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Dave Jiang authored
Move dev_name() macro to a more generic interface since it's not possible to determine whether a device is pci, platform, or of_device easily. Now each low level driver sets the name into the control structure, and the EDAC core references the control structure for the information. Better abstraction. Signed-off-by:
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