CVS: cvs.openbsd.org: src

[Brad Smith <brad_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	brad_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2006/11/07 14:05:56

Modified files:
	sys/dev/pci    : if_em.c 

Log message:
em_get_buf():
- Use bus_dmamap_load_mbuf() instead of bus_dmamap_load() + mtod().
- Only BUS_DMASYNC_PREREAD is necessary for the bus_dmamap_sync().
em_allocate_receive_structures():
- Clean up error handling for receive buffer allocation and just
have everything done by em_free_receive_structures() now.
em_free_receive_structures():
- A few changes here to allow this function to be called from
em_stop() as well as em_allocate_receive_structures().

Tested on i386/amd64/sparc64.

ok reyk@