rev 1.11

When stopping the various functional blocks of the chip, clear the
bit and then read it back in a loop (with appropriate delays) waiting
for it to read back clear.

This fixes a problem where the bus would hang when bringing down
the interface or changing interface flags on a system with a
sufficiently fast CPU (e.g. 2GHz P4 Xeon).

From NetBSD

ok krw@

0 files changed, 0 insertions, 0 deletions