crank ring buffer size to 4k

diff --git a/sys/arch/atari/dev/zsvar.h b/sys/arch/atari/dev/zsvar.h
index 7f2b501..920d697 100644 (file)
--- a/sys/arch/atari/dev/zsvar.h
+++ b/sys/arch/atari/dev/zsvar.h
@@ -1,4 +1,4 @@
-/*     $NetBSD: zsvar.h,v 1.2 1995/04/11 02:37:18 mycroft Exp $        */
+/*     $NetBSD: zsvar.h,v 1.2.2.1 1995/11/15 21:39:47 leo Exp $        */
 
 /*
  * Copyright (c) 1995 Leo Weppelman (Atari modifications)
@@ -66,8 +66,8 @@
  * When the value is a character + RR1 status, the character is in the
  * upper 8 bits of the RR1 status.
  */
-#define ZLRB_RING_SIZE         256             /* ZS line ring buffer size */
-#define        ZLRB_RING_MASK          255             /* mask for same */
+#define ZLRB_RING_SIZE         4096            /* ZS line ring buffer size */
+#define        ZLRB_RING_MASK          4095            /* mask for same */
 
 /* 0 is reserved (means "no interrupt") */
 #define        ZRING_RINT              1               /* receive data interrupt */