> (1) Is it okay for scsi lower layer drivers
> report device changes to the scsi mid-layer when
> the events are received, using scsi_add_device and
> scsi_remove_device?
Yes. But be aware that they can't be called from irq
context.
> (3) How does the app know about the asyn events?
The kerne
I was wondering what the policy on using
scsi_add_device and scsi_remove_device in the scsi
lower layer drivers?
The mpt fusion driver can receive device add/remove
asynchronous events from the firmware.
The driver is notified of device change events from
contents of the driver interrupt routi
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