Module Name: src
Committed By: jmcneill
Date: Wed Sep 30 14:56:34 UTC 2020
Modified Files:
src/sys/dev/ic: com.c
Log Message:
Set sc_fifolen=1 for the no fifo case
To generate a diff of this commit:
cvs rdiff -u -r1.360 -r1.361 src/sys/dev/ic/com.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/dev/ic/com.c
diff -u src/sys/dev/ic/com.c:1.360 src/sys/dev/ic/com.c:1.361
--- src/sys/dev/ic/com.c:1.360 Mon Sep 28 11:33:15 2020
+++ src/sys/dev/ic/com.c Wed Sep 30 14:56:34 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: com.c,v 1.360 2020/09/28 11:33:15 jmcneill Exp $ */
+/* $NetBSD: com.c,v 1.361 2020/09/30 14:56:34 jmcneill Exp $ */
/*-
* Copyright (c) 1998, 1999, 2004, 2008 The NetBSD Foundation, Inc.
@@ -66,7 +66,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: com.c,v 1.360 2020/09/28 11:33:15 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: com.c,v 1.361 2020/09/30 14:56:34 jmcneill Exp $");
#include "opt_com.h"
#include "opt_ddb.h"
@@ -543,6 +543,7 @@ com_attach_subr(struct com_softc *sc)
DW_APB_UART_CPR);
sc->sc_fifolen = __SHIFTOUT(cpr, UART_CPR_FIFO_MODE) * 16;
if (sc->sc_fifolen == 0) {
+ sc->sc_fifolen = 1;
fifo_msg = "DesignWare APB UART, no fifo";
CSR_WRITE_1(regsp, COM_REG_FIFO, 0);
} else {
