Re: [PATCH RFC] drivers/rufs: add Rust UFS host controller driver

[Johannes Thumshirn]

On Sat, Sep 12, 2026 at 05:45:45PM +0200, Andreas Hindborg wrote:
> Here is what I count the midlayer doing for UFS today: sense to
> retry/errno disposition (scsi_decide_disposition, scsi_check_sense,
> sd_done), the abort to LU reset to host reset escalation in scsi_eh with
> ufshcd supplying the handlers, the sd device model (capacity, write
> cache, UNMAP, runtime PM), and the SG_IO ioctl plus the scsi_device
> sysfs tree. Which of these is the part you expect to take years?

I don't want to be the party pooper here, but please ask Hannes about his
multi year scsi_eh project ;-)