Re: Devices not at mainbus?

2012-06-05 Thread Manuel Bouyer
On Tue, Jun 05, 2012 at 02:14:02PM -0400, Thor Lancelot Simon wrote: > On Tue, Jun 05, 2012 at 06:06:08PM +, David Holland wrote: > > > > Does it matter? Is there a case where a driver's notion of MAXPHYS > > should depend on anything other than the buses it's attached to? > > I see you say "

Re: Devices not at mainbus?

2012-06-05 Thread David Holland
On Tue, Jun 05, 2012 at 02:14:02PM -0400, Thor Lancelot Simon wrote: > > Does it matter? Is there a case where a driver's notion of MAXPHYS > > should depend on anything other than the buses it's attached to? > > I see you say "buses". So I assume you're taking into account funny > constrain

Re: Devices not at mainbus?

2012-06-05 Thread Thor Lancelot Simon
On Tue, Jun 05, 2012 at 06:06:08PM +, David Holland wrote: > > Does it matter? Is there a case where a driver's notion of MAXPHYS > should depend on anything other than the buses it's attached to? I see you say "buses". So I assume you're taking into account funny constraints to do with bus

Re: Devices not at mainbus?

2012-06-05 Thread David Holland
On Tue, Jun 05, 2012 at 12:03:49PM -0400, Thor Lancelot Simon wrote: > > > Aside from pseudodevices, do we have any devices which aren't children > > > of mainbus? Some ports' use of obio seems like, perhaps, a > > > candidate for > > > this, but I have not started checking them all. > > >

Re: Devices not at mainbus?

2012-06-05 Thread Thor Lancelot Simon
On Tue, Jun 05, 2012 at 08:52:38AM -0700, Matt Thomas wrote: > > On Jun 5, 2012, at 8:42 AM, Thor Lancelot Simon wrote: > > > Aside from pseudodevices, do we have any devices which aren't children > > of mainbus? Some ports' use of obio seems like, perhaps, a candidate for > > this, but I have n

Re: Devices not at mainbus?

2012-06-05 Thread Matt Thomas
On Jun 5, 2012, at 8:42 AM, Thor Lancelot Simon wrote: > Aside from pseudodevices, do we have any devices which aren't children > of mainbus? Some ports' use of obio seems like, perhaps, a candidate for > this, but I have not started checking them all. directly or through parents? Not all port

Devices not at mainbus?

2012-06-05 Thread Thor Lancelot Simon
Aside from pseudodevices, do we have any devices which aren't children of mainbus? Some ports' use of obio seems like, perhaps, a candidate for this, but I have not started checking them all. -- Thor Lancelot Simont...@panix.com "We cannot usually in