Hello, when i search on OsDev website, i don't found any page about SSD driver.
Do you know any article about how to make SSD driver ?

The driver is usually named for the interface. So you will need a SATA driver, or a PATA driver, or USB driver, etc.

The commands for SSDs and HDDs are basically the same. There are a few exceptions like TRIM which doesn't make sense for HDDs, and SEEK which doesn't make sense for SSDs.

And the SSD/HDD interfaces are also basically the same for self contained drives. Although some of the small M2 form factors might be different.

as revolution pointed out SSDs can be encased behind a SATA interface however there is also something more recent known as NVMe which is an SSD over PCIe

https://en.wikipedia.org/wiki/NVM_Express

the technical papers are available here:
https://nvmexpress.org

the documentation is quite complicated. that said; it's A LOT better than the native SATA spec. I still haven't written an SATA driver but I am considering an NVMe driver,

Okay, and when i use AHCI, how i see if sata disk is an SSD ?

AHCI is a controller for SATA compliant devices. it wouldn't specify whether the device is an SSD or HDD. since SATA is an extension of the ATA specification you'd have to read the "IDENTIFY DEVICE" data structure to find information about the device. I read the ATA spec out of curiosity and found the "Nominal media rotation rate" field which states the device is a solid state device when the field is 0x0001.