What:

	o ToPIC is happy with two cards now, even when the two cards are
	  modems.
	o Fix (all?) hangs on boot when power is applied to the card.  I
	  suspect that this will make the Ricoh bridges happier and also
	  make a lot of VAIO owners happy (confirm to me in private email
	  please :-).
	o All Cardbus bridges should now support 3.3V, X.XV and Y.YV cards,
	  to the extent that the underlying hardware supports such cards.
	  (X.X and Y.Y haven't been assigned values yet :-).
	o Better 3.3V support for Ricoh ISA bridges.

How:
	o Don't mess with the power register when scanning the cards.  It
	  is unnecessary and causes BADVcc conditions on many chipsets.  These
	  in turn can cause an interrupt storm.
	o Make pcic_disable reset the slot's voltage.
	o Move initializing voltage for the slot until after it has been
	  disabled.
	o Fix a lot of issues with the pcic_cardbus_power routine.  We
	  now properly enable the card and take it out of reset after
	  a power change.
	o When detecting the card's voltage, if we're in a BadVcc state,
	  direct the bridge to rescan the card for what it supports.
	  (we might need to in the future set the power register to 0
	   before doing this).
	o Don't preserve CLKSTOP.  need to revisit this.
	o Better support for Ricoh ISA bridges for 3.3V cards.
	o Don't write to PCIC_POWER directly as offten, but instead go
	  through the pcic_power interface.
	o All cardbus bridges now default to use cardbus power control.
	o Add misc register definitions.
	o remove some (now) bogus comments.

Extra Special Thanks To: Scott Lamber for his kind and generous loan
of a Toshiba laptop with a ToPIC 100 in it for my use.

1 files changed, 2 insertions, 1 deletions

diff --git a/sys/pccard/i82365.h b/sys/pccard/i82365.h
index 6f19bb4..7e2ca8d 100644
--- a/sys/pccard/i82365.h
+++ b/sys/pccard/i82365.h
@@ -118,7 +118,8 @@
 #define PCIC_IBM3	0x8a	/* IBM KING PCIC clone; Both Memory and I/O */
 
 /* For Interface Status register (PCIC_STATUS) */
-#define PCIC_VPPV	0x80	/* Vpp_valid */
+#define PCIC_VPPV	0x80	/* Vpp_valid or reserved*/
+#define PCIC_RICOH_5VCARD 0x80	/* 5V card detected */
 #define PCIC_POW	0x40	/* PC Card power active */
 #define PCIC_READY	0x20	/* Ready/~Busy */
 #define PCIC_MWP	0x10	/* Memory Write Protect */