How to forward a physical SSD to a virtual machine in XenServer 7?

Question

XenServer

Is it possible to forward a physical SSD in XenServer not as a virtual disk?
I did it according to the instructions from Habrahabr, but in this version, the SSD is seen as a "Block storage device", and because of this, TRIM does not work.
Here's what I did:

1) Create a folder for block devices:

mkdir /srv/block-devices

2) Now we make it an SR of type udev with content-type=disk:

xe sr-create name-label="Physical drive" name-description="Physical drives to connect to VM" type=udev content-type=disk device-config:location=/srv/block-devices

3) We make a symbolic link to the previously created folder on the SSD:

ln -s /dev/nvme0n1 /srv/block-devices/nvme0n1

Next, we do Rescan in the "Physical drive" device we created, we see the added SSD. Open storage devices on VM and add SSD.

I repeat, TRIM does not work in this option, since the device is seen as a "Block storage device". Are there any other options for forwarding?