[FR] Add APA partition offset option

[revst]

Checks

• I have checked existing feature requests for duplicates and found none

Describe the FR

Very helpful and convenient way to exchange data between PS2 & hdl is to use SD card with usual SATA to SD adapter. But unfortunately, such adapter is mounting PFS file system on SD card not on the zero offset. To say, at 200000h or another, it just a way how it prepares SD card and nothing we can do with this.
Therefore hdl can not to explore contents of the SD card because it expects a head of APA partition at 0 offset on SD card.

Describe the solution you'd like

Could you please add an option to choose offset of the beginning of the main APA partition in hdl.

Describe alternatives you've considered

No response

Additional context

No response

[bignaux]

For now, on linux you could use virtual device with nbd or loop device (losetup --offset).

[revst]

Thanks, I supposed that it could be somehow solved on linux, and had intent to try. Now I'll sure thing check it.