Document flag to set 32-bit word mode. Call it ED_DCR_QTS for

lack of a better name (anyone have any documentation?)

diff --git a/sys/dev/ic/dp8390reg.h b/sys/dev/ic/dp8390reg.h
index acb2849..71e205f 100644 (file)
--- a/sys/dev/ic/dp8390reg.h
+++ b/sys/dev/ic/dp8390reg.h
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dp8390reg.h,v 1.3 1996/07/31 01:51:50 niklas Exp $    */
+/*     $OpenBSD: dp8390reg.h,v 1.4 1997/04/14 07:03:22 millert Exp $   */
 /*     $NetBSD: dp8390reg.h,v 1.2 1995/04/12 16:12:42 mycroft Exp $    */
 
 /*
@@ -318,8 +318,10 @@
 #define ED_DCR_FT1     0x40
 
 /*
- * bit 7 (0x80) is unused/reserved
+ * QTS: Quad-word Transfer Select.  QTS establishes 32-bit word transfers
+ * for both remote and local DMA transfers.  (XXX - correct name?)
  */
+#define ED_DCR_QTS     0x80
 
 /*
  *             Transmit Configuration Register (TCR) definitions