- Fixup the locking. - Don't mark MPSAFE (yet). - DSP_CMD_DMAEXIT_8 doesn't work on old cards, use sb_reset_dsp() instead.
- Fixup the locking.
- Don't mark MPSAFE (yet).
- DSP_CMD_DMAEXIT_8 doesn't work on old cards, use sb_reset_dsp() instead.

Submitted by:	Ariff Abdullah <skywizard@MyBSD.org.my>

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase