Commit Graph

16 Commits

Author SHA1 Message Date
Warner Losh
538565c4a5 Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Nate Lawson
5f96beb9e0 Convert callers to the new bus_alloc_resource_any(9) API.
Submitted by:	Mark Santcroos <marks@ripe.net>
Reviewed by:	imp, dfr, bde
2004-03-17 17:50:55 +00:00
Peter Wemm
191c07211b Fix 0 / NULL mixup (this module isn't in LINT!) 2003-12-24 05:24:24 +00:00
Brooks Davis
9bf40ede4a Replace the if_name and if_unit members of struct ifnet with new members
if_xname, if_dname, and if_dunit. if_xname is the name of the interface
and if_dname/unit are the driver name and instance.

This change paves the way for interface renaming and enhanced pseudo
device creation and configuration symantics.

Approved By:	re (in principle)
Reviewed By:	njl, imp
Tested On:	i386, amd64, sparc64
Obtained From:	NetBSD (if_xname)
2003-10-31 18:32:15 +00:00
David E. O'Brien
3d368a83e5 Remove duplicate SCM ID. 2003-08-24 20:18:11 +00:00
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
Warner Losh
4fbd232c86 Prefer new location of pci include files (which have only been in the
tree for two or more years now), except in a few places where there's
code to be compatible with older versions of FreeBSD.
2003-08-22 05:54:52 +00:00
Hartmut Brandt
3593b92478 When configuring the interface down and up again try to re-open all
connections that have been open (and were not closing) when
the interface was stopped. This makes the behaviour of fatm(4) more like
the behaviour of en(4).
2003-08-07 10:40:24 +00:00
Hartmut Brandt
68ece75839 Remove the ATMIOCENA and ATMIOCDIS ioctl. Everyting has been converted
to use the new OPENVCC and CLOSEVCC calls that allow the sepcification
of traffic parameters for the connections.
2003-08-06 14:53:27 +00:00
Hartmut Brandt
5dc310d4d5 Honor the new ATMIO_FLAG_ASYNC for asynchronuous open/close operations
on a VC.
2003-08-06 12:37:50 +00:00
Hartmut Brandt
539f18e4a4 Rearrange the vcc structure so that the generic getvcc function
can be used and add per-VC statistics.
2003-07-30 14:20:00 +00:00
Hartmut Brandt
07227b05dc Generate events when the interface state or a PVC state changes. 2003-07-29 14:00:59 +00:00
Hartmut Brandt
318e6bc3a5 Make the bus_dma_tag_create use NULL for the lock arguments. We are
careful to call all map_load calls with BUS_DMA_NOWAIT because we
really don't want some PDUs to wait while others go out - ATM guarantees
the ordering of cells and also of PDUs (within one VC, that is). With
BUS_DMA_NOWAIT bus_dmamap_load should never return EINPROGRESS.

Make the tag used for transmission buffers one larger than the maximum
AAL5 PDU (65535). This is needed, because all PDU sizes need to be round
up to multiple of four for the card and PDUs that are just below the
maximum size will be rounded up to 65536
2003-07-02 13:53:41 +00:00
Scott Long
f6b1c44d1f Mega busdma API commit.
Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg.
Lockfunc allows a driver to provide a function for managing its locking
semantics while using busdma.  At the moment, this is used for the
asynchronous busdma_swi and callback mechanism.  Two lockfunc implementations
are provided: busdma_lock_mutex() performs standard mutex operations on the
mutex that is specified from lockfuncarg.  dftl_lock() is a panic
implementation and is defaulted to when NULL, NULL are passed to
bus_dma_tag_create().  The only time that NULL, NULL should ever be used is
when the driver ensures that bus_dmamap_load() will not be deferred.
Drivers that do not provide their own locking can pass
busdma_lock_mutex,&Giant args in order to preserve the former behaviour.

sparc64 and powerpc do not provide real busdma_swi functions, so this is
largely a noop on those platforms.  The busdma_swi on is64 is not properly
locked yet, so warnings will be emitted on this platform when busdma
callback deferrals happen.

If anyone gets panics or warnings from dflt_lock() being called, please
let me know right away.

Reviewed by:	tmm, gibbs
2003-07-01 15:52:06 +00:00
Hartmut Brandt
fb24f088ae This is a driver for Fore PCA200E cards that uses busdma and works on
little endian and big endian and with 32 and 64 bit pointers. It already
has the hooks to be used for HARP, NATM and ngATM.
2003-06-23 14:46:12 +00:00