CVS commit: src/sys/arch/xen/xen

[Manuel Bouyer <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Thu Mar 10 17:12:13 UTC 2005

Modified Files:
        src/sys/arch/xen/xen: xennetback.c

Log Message:
- Don't reallocate transmit pages from xennetback_get_xmit_page(), as the
  previously-allocated pages may not have been loaned to the remote domain
  yet. Let the called deal with this.
- clean up the TX and RX loops to use less MASK_NETIF_xX_IDX() calls
- When we're done with the queued TX requests, try again in case some new
  ones are available
- avoid leaking a xmit page if we queued NB_XMIT_PAGES_BATCH requests.
- remove dead code.


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.3 src/sys/arch/xen/xen/xennetback.c

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