- Zero the buffers used to hold configuration data from the card. Not doing

  so can leave stale data in the buffer and confuse the driver.
- enable the ability to set the 'disable' hint for the driver to keep it
  from attaching.  i.e. 'hw.ips.0.disable=1' will prevent the driver from
  attaching.
- Only detach if attach suceeded.

Submitted by: mjacob

1 files changed, 2 insertions, 1 deletions

diff --git a/sys/dev/ips/ips.h b/sys/dev/ips/ips.h
index 888cc40..68b41e5 100644
--- a/sys/dev/ips/ips.h
+++ b/sys/dev/ips/ips.h
@@ -343,7 +343,8 @@ typedef struct ips_wait_list{
 typedef struct ips_softc{
         struct resource *       iores;
         struct resource *       irqres;
-	int			state;
+        int                     configured;
+        int                     state;
         int                     iotype;
         int                     rid;
         int                     irqrid;