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| author | Alan Adamson <alan.adamson@oracle.com> | 2022-02-03 09:11:53 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2022-02-28 12:45:06 +0100 |
| commit | bd83fe6f2cd2133beaac7c423fd36c3515048fc8 (patch) | |
| tree | ffbd334a1f8c1ae27f107d0d00a6a01a17fa2949 /drivers/nvme/host/Kconfig | |
| parent | nvme: add a helper to initialize connect_q (diff) | |
| download | linux-bd83fe6f2cd2133beaac7c423fd36c3515048fc8.tar.xz linux-bd83fe6f2cd2133beaac7c423fd36c3515048fc8.zip | |
nvme: add verbose error logging
Improves logging of NVMe errors. If NVME_VERBOSE_ERRORS is configured,
a verbose description of the error is logged, otherwise only status
codes/bits is logged.
Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
[kch]: fix several nits, cosmetics, and trim down code.
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Alan Adamson <alan.adamson@oracle.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/host/Kconfig')
| -rw-r--r-- | drivers/nvme/host/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/nvme/host/Kconfig b/drivers/nvme/host/Kconfig index dc0450ca23a3..d6d056963c06 100644 --- a/drivers/nvme/host/Kconfig +++ b/drivers/nvme/host/Kconfig @@ -24,6 +24,14 @@ config NVME_MULTIPATH /dev/nvmeXnY device will show up for each NVMe namespace, even if it is accessible through multiple controllers. +config NVME_VERBOSE_ERRORS + bool "NVMe verbose error reporting" + depends on NVME_CORE + help + This option enables verbose reporting for NVMe errors. The + error translation table will grow the kernel image size by + about 4 KB. + config NVME_HWMON bool "NVMe hardware monitoring" depends on (NVME_CORE=y && HWMON=y) || (NVME_CORE=m && HWMON) |