CVS commit: src/sys/arch/mac68k/dev

[Nathanial Sloss]

Module Name:    src
Committed By:   nat
Date:           Sat Oct 26 21:02:51 UTC 2024

Modified Files:
        src/sys/arch/mac68k/dev: sbc.c

Log Message:
Spinkle a little delay.

This was needed to ensure a reliable transfer of data.


To generate a diff of this commit:
cvs rdiff -u -r1.62 -r1.63 src/sys/arch/mac68k/dev/sbc.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.


Modified files:

Index: src/sys/arch/mac68k/dev/sbc.c
diff -u src/sys/arch/mac68k/dev/sbc.c:1.62 src/sys/arch/mac68k/dev/sbc.c:1.63
--- src/sys/arch/mac68k/dev/sbc.c:1.62	Sat Oct 26 20:58:34 2024
+++ src/sys/arch/mac68k/dev/sbc.c	Sat Oct 26 21:02:51 2024
@@ -1,4 +1,4 @@
-/*	$NetBSD: sbc.c,v 1.62 2024/10/26 20:58:34 nat Exp $	*/
+/*	$NetBSD: sbc.c,v 1.63 2024/10/26 21:02:51 nat Exp $	*/
 
 /*
  * Copyright (C) 1996 Scott Reynolds.  All rights reserved.
@@ -45,7 +45,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sbc.c,v 1.62 2024/10/26 20:58:34 nat Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sbc.c,v 1.63 2024/10/26 21:02:51 nat Exp $");
 
 #include "opt_ddb.h"
 
@@ -509,6 +509,7 @@ sbc_drq_intr(void *p)
 #undef W1
 			dh->dh_addr += dcount;
 			dh->dh_len -= dcount;
+			DELAY(100);
 		}
 
 		/*
@@ -539,6 +540,7 @@ sbc_drq_intr(void *p)
 #undef W1
 			dh->dh_len -= dcount;
 			dh->dh_addr += dcount;
+			DELAY(100);
 		}
 		dh->dh_flags |= SBC_DH_DONE;
 		if (dcount >= MAX_DMA_LEN)
@@ -571,6 +573,7 @@ sbc_drq_intr(void *p)
 			}
 			dh->dh_addr += dcount;
 			dh->dh_len -= dcount;
+			DELAY(100);
 		}
 
 		/*
@@ -598,6 +601,7 @@ sbc_drq_intr(void *p)
 			}
 			dh->dh_len -= dcount;
 			dh->dh_addr += dcount;
+			DELAY(100);
 		}
 		dh->dh_flags |= SBC_DH_DONE;
 	}