Re: rman.h

2013-09-18 Thread Otto Moerbeek 

Op 17 sep. 2013 om 21:54 heeft Kyle R W Milz k...@getaddrinfo.net het 
volgende geschreven:

 tech@,
 
 I was porting over some freebsd kernel code and came across a struct
 rman and some rman_* utility functions, defined in fbsd's sys/rman.h .
 
 Does obsd have an equivalent interface?

It might help if you explain what this API does.

 -Otto

Re: rman.h

2013-09-18 Thread Ted Unangst 
On Tue, Sep 17, 2013 at 13:54, Kyle R W Milz wrote:
 tech@,
 
 I was porting over some freebsd kernel code and came across a struct
 rman and some rman_* utility functions, defined in fbsd's sys/rman.h .
 
 Does obsd have an equivalent interface?

Maybe something like bus_space. Find a FreeBSD driver that's already been
ported and compare is your best bet.

Re: rman.h

2013-09-18 Thread Miod Vallat 
 I was porting over some freebsd kernel code and came across a struct
 rman and some rman_* utility functions, defined in fbsd's sys/rman.h .
 
 Does obsd have an equivalent interface?

The ``get some ranges from a global resource'' functionality is achieved
under OpenBSD by using extent(9).

The ``tie various handles and cookies to a resource'' functionality is
not available, and has to be done by hand, or differently.

Miod

Re: rman.h

2013-09-18 Thread Kyle R W Milz 
On Wed, Sep 18, 2013 at 08:04:16PM +, Miod Vallat wrote:
  I was porting over some freebsd kernel code and came across a struct
  rman and some rman_* utility functions, defined in fbsd's sys/rman.h .
  
  Does obsd have an equivalent interface?
 
 The ``get some ranges from a global resource'' functionality is achieved
 under OpenBSD by using extent(9).

OK was looking at that too, seemed to be similar.

 The ``tie various handles and cookies to a resource'' functionality is
 not available, and has to be done by hand, or differently.

Miod you're a boss, thanks.

 Miod

Re: rman.h

2013-09-18 Thread Kyle R W Milz 
On Wed, Sep 18, 2013 at 02:01:10PM +, Ted Unangst wrote:
 On Tue, Sep 17, 2013 at 13:54, Kyle R W Milz wrote:
  tech@,
  
  I was porting over some freebsd kernel code and came across a struct
  rman and some rman_* utility functions, defined in fbsd's sys/rman.h .
  
  Does obsd have an equivalent interface?
 
 Maybe something like bus_space. Find a FreeBSD driver that's already been
 ported and compare is your best bet.

Yeah good idea will do that, thanks.

rman.h

2013-09-17 Thread Kyle R W Milz 
tech@,

I was porting over some freebsd kernel code and came across a struct
rman and some rman_* utility functions, defined in fbsd's sys/rman.h .

Does obsd have an equivalent interface?