On Fri, Oct 20, 2023 at 11:32:44AM +0100, Shashank Gupta wrote: > This set introduces the required infrastructure to detect, report, and count errors in the QAT drivers and enables the reporting of errors in QAT GEN4 devices. > In particular, it enables the reporting of correctable, nonfatal, and fatal errors. > In addition, exposes the number of occurrences of each type of error through sysfs. > > The first patch adds the common infrastructures for error reporting for all generations of QAT. > Patches from 2 to 5 and 7 enable the reporting of errors flagged through the register ERRSOUx for GEN4 devices. > ERRSOUx error reporting for GEN4 devices. > Patch 6 adds a helper to retrieve the base address of the aram bar. > Patch 8 introduces the ras counter interface for counting QAT-specific errors, and exposes such counters through sysfs. > Patch 9 adds logic to count correctable, nonfatal, and fatal errors for GEN4 devices. > > Shashank Gupta (9): > crypto: qat - add infrastructure for error reporting > crypto: qat - add reporting of correctable errors for QAT GEN4 > crypto: qat - add reporting of errors from ERRSOU1 for QAT GEN4 > crypto: qat - add handling of errors from ERRSOU2 for QAT GEN4 > crypto: qat - add handling of compression related errors for QAT GEN4 > crypto: qat - add adf_get_aram_base() helper function > crypto: qat - add handling of errors from ERRSOU3 for QAT GEN4 > crypto: qat - add error counters > crypto: qat - count QAT GEN4 errors > > .../ABI/testing/sysfs-driver-qat_ras | 42 + > .../intel/qat/qat_4xxx/adf_4xxx_hw_data.c | 13 + > .../intel/qat/qat_4xxx/adf_4xxx_hw_data.h | 17 + > drivers/crypto/intel/qat/qat_4xxx/adf_drv.c | 1 + > drivers/crypto/intel/qat/qat_common/Makefile | 2 + > .../intel/qat/qat_common/adf_accel_devices.h | 34 + > .../intel/qat/qat_common/adf_common_drv.h | 10 + > .../intel/qat/qat_common/adf_gen4_ras.c | 1566 +++++++++++++++++ > .../intel/qat/qat_common/adf_gen4_ras.h | 825 +++++++++ > .../crypto/intel/qat/qat_common/adf_init.c | 9 + > drivers/crypto/intel/qat/qat_common/adf_isr.c | 18 + > .../qat/qat_common/adf_sysfs_ras_counters.c | 112 ++ > .../qat/qat_common/adf_sysfs_ras_counters.h | 28 + > 13 files changed, 2677 insertions(+) > create mode 100644 Documentation/ABI/testing/sysfs-driver-qat_ras > create mode 100644 drivers/crypto/intel/qat/qat_common/adf_gen4_ras.c > create mode 100644 drivers/crypto/intel/qat/qat_common/adf_gen4_ras.h > create mode 100644 drivers/crypto/intel/qat/qat_common/adf_sysfs_ras_counters.c > create mode 100644 drivers/crypto/intel/qat/qat_common/adf_sysfs_ras_counters.h > > -- > 2.41.0 All applied. Thanks. -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
