[src/trunk]: src/sys/dev/sdmmc Please more delay, if timeout in sdhc_wait_int...

[kiyohara <kiyohara%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ff4c2d1921b2
branches:  trunk
changeset: 346245:ff4c2d1921b2
user:      kiyohara <kiyohara%NetBSD.org@localhost>
date:      Sun Jul 03 11:55:27 2016 +0000

description:
Please more delay, if timeout in sdhc_wait_intr().

diffstat:

 sys/dev/sdmmc/sdhc.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (26 lines):

diff -r b4037a5f56cd -r ff4c2d1921b2 sys/dev/sdmmc/sdhc.c
--- a/sys/dev/sdmmc/sdhc.c      Sun Jul 03 11:42:50 2016 +0000
+++ b/sys/dev/sdmmc/sdhc.c      Sun Jul 03 11:55:27 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sdhc.c,v 1.93 2015/12/31 11:53:19 ryo Exp $    */
+/*     $NetBSD: sdhc.c,v 1.94 2016/07/03 11:55:27 kiyohara Exp $       */
 /*     $OpenBSD: sdhc.c,v 1.25 2009/01/13 19:44:20 grange Exp $        */
 
 /*
@@ -23,7 +23,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sdhc.c,v 1.93 2015/12/31 11:53:19 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sdhc.c,v 1.94 2016/07/03 11:55:27 kiyohara Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_sdmmc.h"
@@ -1532,6 +1532,7 @@
        probing = (cmd->c_flags & SCF_TOUT_OK) != 0;
        if (!sdhc_wait_intr(hp, SDHC_COMMAND_COMPLETE, SDHC_COMMAND_TIMEOUT, probing)) {
                DPRINTF(1,("%s: timeout for command\n", __func__));
+               sdmmc_delay(50);
                cmd->c_error = ETIMEDOUT;
                goto out;
        }