Subject: Re: Heads up: new ahc driver committed
To: Jason Thorpe <>
From: Manuel Bouyer <>
List: current-users
Date: 04/21/2003 19:11:13
On Mon, Apr 21, 2003 at 10:03:37AM -0700, Jason Thorpe wrote:
> That's the ioctl visible to userland.  To support it, you have to add 
> an ioctl handler to the HBA driver.

Each HBA driver should have it :)

> If every HBA driver has an ioctl handler just to do this, why not make 
> the generic scsibus ioctl handler do it, and make the adapter drivers 
> use a new command in their already existing "adapter_request" entry 
> points...

Yes this save an entry point (assuming we won't need others ioctls at
the HBA layer in the future)

Manuel Bouyer <>
     NetBSD: 24 ans d'experience feront toujours la difference