Add functionality and fix bugs so the driver will work with soon-to-be

released management apps.

1.  Implement poll().  This will check for queued aif's so that a
    subsequent ioctl call to retrieve the next aif will not block.
2.  Don't catch signals when sleeping on a fib sent from userland.  This
    causes a race and panic due to the pthread context switcher waking
    up the tsleep at inopportune times.
3.  Fix some whitespace nits.

MFC after:	3 days

1 files changed, 4 insertions, 0 deletions

diff --git a/sys/dev/aac/aac_pci.c b/sys/dev/aac/aac_pci.c
index 1115a12..acaf6a4 100644
--- a/sys/dev/aac/aac_pci.c
+++ b/sys/dev/aac/aac_pci.c
@@ -279,6 +279,10 @@ aac_pci_attach(device_t dev)
 				debug(2, "set hardware up for StrongARM");
 				sc->aac_if = aac_sa_interface;
 				break;
+			case AAC_HWIF_FALCON:
+				debug(2, "set hardware up for Falcon/PPC");
+				sc->aac_if = aac_fa_interface;
+				break;
 			}
 			break;
 		}