Module Name:	src
Committed By:	tsutsui
Date:		Sun Nov 26 15:04:15 UTC 2006

Modified Files:
	src/sys/dev/pci: if_vge.c

Log Message:
- prepare inline functions to set 48 bit DMA address which avoid 64 bit
  arithmetic on ILP32 (sizeof(bus_addr_t) == 4, exactly) hosts
- prepare and use VGE_PREV_TXDESC() macro
- use VGE_[TR]XDESCSYNC() calls more efficiently
- wrap a sanity check against VGE_RDSTS_OWN in vge_newbuf()
  with #ifdef DIAGNOSTIC since it should not happen
- use sc->sc_tx_free (number of free TX descs) to check if TX packets are
  queued or sent
- call vge_start() only if the interupt is actually handled by this driver
- some misc cosmetics


To generate a diff of this commit:
cvs rdiff -r1.28 -r1.29 src/sys/dev/pci/if_vge.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.