[PATCH 1/1] libnvme: Add new events support in PEL

Chaitanya Kulkarni chaitanyak at nvidia.com
Wed Nov 17 17:56:50 PST 2021


On 11/17/21 08:01, wenxiong at linux.ibm.com wrote:
> From: Wen Xiong <wenxiong at linux.ibm.com>
> 
> Add two new events support in header file.
> 
> Signed-off-by: Wen Xiong <wenxiong at linux.ibm.com>
> ---
>   src/nvme/types.h | 8 ++++++++
>   1 file changed, 8 insertions(+)
> 
> diff --git a/src/nvme/types.h b/src/nvme/types.h
> index b7f3fcc..9e2e809 100644
> --- a/src/nvme/types.h
> +++ b/src/nvme/types.h
> @@ -3044,6 +3044,8 @@ enum nvme_persistent_event_types {
>       NVME_PEL_FORMAT_COMPLETION_EVENT	= 0x08,
>       NVME_PEL_SANITIZE_START_EVENT	= 0x09,
>       NVME_PEL_SANITIZE_COMPLETION_EVENT	= 0x0a,
> +    NVME_PEL_SET_FEATURE_EVENT		= 0x0b,
> +    NVME_PEL_TELEMETRY_CRT		= 0x0c,
>       NVME_PEL_THERMAL_EXCURSION_EVENT	= 0x0d,
>   };
>   
> @@ -3122,6 +3124,12 @@ struct nvme_sanitize_compln_event {
>   	__u8	rsvd6[2];
>   };
>   
> +/* persistent event type 0Bh */
> +struct nvme_set_feature_event {
> +	__le32	layout;
> +	__le32	cdw_mem[0];
> +};
> +

I don't see where nvme_set_feature_event is used ?

Am I missing something ?

>   struct nvme_thermal_exc_event {
>       __u8 	over_temp;
>       __u8 	threshold;
> 


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