freebsd-dev/sys/dev/txp
John Baldwin 2bf266e6da - Add locking and mark MPSAFE. The driver had a mutex in the softc and
even initialized it, but it never used it.
- Use callout_*() to manage the callout.
- Use m_devget() to copy data out of the rx buffers rather than doing it
  all by hand.
- Use m_getcl() to allocate mbuf clusters rather than doing it all by hand.
- Don't free the software descriptor for a rx ring entry if we can't
  allocate an mbuf cluster for it.  We left a dangling pointer and never
  reallocated the entry anyway.  OpenBSD's code (from which this was
  derived) has the same bug.

Tested by:	NO ONE (despite repeated requests)
Reviewed by:	wpaul (5)
2005-10-27 21:16:17 +00:00
..
3c990img.h Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
if_txp.c - Add locking and mark MPSAFE. The driver had a mutex in the softc and 2005-10-27 21:16:17 +00:00
if_txpreg.h - Add locking and mark MPSAFE. The driver had a mutex in the softc and 2005-10-27 21:16:17 +00:00