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| author | Channagoud Kadabi | 2018-09-12 20:06:34 +0200 |
|---|---|---|
| committer | Andy Gross | 2018-09-13 22:54:05 +0200 |
| commit | 27450653f1db0b9d5b5048a246c850c52ee4aa61 (patch) | |
| tree | 19e4535d7999ee456f897a33cf2bb293a1c92b54 /drivers/edac/Kconfig | |
| parent | soc: qcom: Add support to register LLCC EDAC driver (diff) | |
| download | kernel-qcow2-linux-27450653f1db0b9d5b5048a246c850c52ee4aa61.tar.gz kernel-qcow2-linux-27450653f1db0b9d5b5048a246c850c52ee4aa61.tar.xz kernel-qcow2-linux-27450653f1db0b9d5b5048a246c850c52ee4aa61.zip | |
drivers: edac: Add EDAC driver support for QCOM SoCs
Add error reporting driver for Single Bit Errors (SBEs) and Double Bit
Errors (DBEs). As of now, this driver supports error reporting for
Last Level Cache Controller (LLCC) of Tag RAM and Data RAM. Interrupts
are triggered when the errors happen in the cache, the driver handles
those interrupts and dumps the syndrome registers.
Signed-off-by: Channagoud Kadabi <ckadabi@codeaurora.org>
Signed-off-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Co-developed-by: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Diffstat (limited to 'drivers/edac/Kconfig')
| -rw-r--r-- | drivers/edac/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index 57304b2e989f..df9467eef32a 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig @@ -460,4 +460,18 @@ config EDAC_TI Support for error detection and correction on the TI SoCs. +config EDAC_QCOM + tristate "QCOM EDAC Controller" + depends on ARCH_QCOM && QCOM_LLCC + help + Support for error detection and correction on the + Qualcomm Technologies, Inc. SoCs. + + This driver reports Single Bit Errors (SBEs) and Double Bit Errors (DBEs). + As of now, it supports error reporting for Last Level Cache Controller (LLCC) + of Tag RAM and Data RAM. + + For debugging issues having to do with stability and overall system + health, you should probably say 'Y' here. + endif # EDAC |