[src/trunk]: src/sys/dev/sdmmc Wait for data ready after eMMC flush cache com...

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

details:   https://anonhg.NetBSD.org/src/rev/db0736464653
branches:  trunk
changeset: 445695:db0736464653
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Fri Nov 09 14:38:36 2018 +0000

description:
Wait for data ready after eMMC flush cache commands

diffstat:

 sys/dev/sdmmc/sdmmc_mem.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r ef48ecc42bbb -r db0736464653 sys/dev/sdmmc/sdmmc_mem.c
--- a/sys/dev/sdmmc/sdmmc_mem.c Fri Nov 09 11:46:28 2018 +0000
+++ b/sys/dev/sdmmc/sdmmc_mem.c Fri Nov 09 14:38:36 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: sdmmc_mem.c,v 1.65 2018/09/03 16:29:33 riastradh Exp $ */
+/*     $NetBSD: sdmmc_mem.c,v 1.66 2018/11/09 14:38:36 jmcneill Exp $  */
 /*     $OpenBSD: sdmmc_mem.c,v 1.10 2009/01/09 10:55:22 jsg Exp $      */
 
 /*
@@ -45,7 +45,7 @@
 /* Routines for SD/MMC memory cards. */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: sdmmc_mem.c,v 1.65 2018/09/03 16:29:33 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sdmmc_mem.c,v 1.66 2018/11/09 14:38:36 jmcneill Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_sdmmc.h"
@@ -1640,7 +1640,7 @@
        if (error)
                return error;
 
-       if (index == EXT_CSD_HS_TIMING && value >= 2) {
+       if (index == EXT_CSD_FLUSH_CACHE || (index == EXT_CSD_HS_TIMING && value >= 2)) {
                do {
                        memset(&cmd, 0, sizeof(cmd));
                        cmd.c_opcode = MMC_SEND_STATUS;
@@ -1661,7 +1661,7 @@
 
                if (error) {
                        aprint_error_dev(sc->sc_dev,
-                           "error waiting for high speed switch: %d\n",
+                           "error waiting for data ready after switch command: %d\n",
                            error);
                        return error;
                }