Re: [PATCH 17/24] snic: reserve tag for TMF

[Bart Van Assche <bvanassche@xxxxxxx>]

On 5/2/22 14:38, Hannes Reinecke wrote:
> diff --git a/drivers/scsi/snic/snic_main.c b/drivers/scsi/snic/snic_main.c
> index 29d56396058c..f344cbc27923 100644
> --- a/drivers/scsi/snic/snic_main.c
> +++ b/drivers/scsi/snic/snic_main.c
> @@ -512,6 +512,9 @@ snic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
>   					 max_t(u32, SNIC_MIN_IO_REQ, max_ios));
>   
>   	snic->max_tag_id = shost->can_queue;
> +	/* Reserve one reset command */
> +	shost->can_queue--;
> +	snic->tmf_tag_id = shost->can_queue;
>   
>   	shost->max_lun = snic->config.luns_per_tgt;
>   	shost->max_id = SNIC_MAX_TARGET;

Hmm ... shouldn't cmd_per_lun also be decreased?

Thanks,

Bart.