Module Name: src
Committed By: matt
Date: Fri Aug 31 01:44:20 UTC 2012
Modified Files:
src/sys/dev/sdmmc: sdhc.c
Log Message:
Support deciphering SDHCv3 clock rates.
To generate a diff of this commit:
cvs rdiff -u -r1.29 -r1.30 src/sys/dev/sdmmc/sdhc.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/sdmmc/sdhc.c
diff -u src/sys/dev/sdmmc/sdhc.c:1.29 src/sys/dev/sdmmc/sdhc.c:1.30
--- src/sys/dev/sdmmc/sdhc.c:1.29 Mon Jul 30 00:56:01 2012
+++ src/sys/dev/sdmmc/sdhc.c Fri Aug 31 01:44:20 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: sdhc.c,v 1.29 2012/07/30 00:56:01 matt Exp $ */
+/* $NetBSD: sdhc.c,v 1.30 2012/08/31 01:44:20 matt 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 1.29 2012/07/30 00:56:01 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sdhc.c,v 1.30 2012/08/31 01:44:20 matt Exp $");
#ifdef _KERNEL_OPT
#include "opt_sdmmc.h"
@@ -311,7 +311,11 @@ sdhc_host_found(struct sdhc_softc *sc, b
/*
* Determine the base clock frequency. (2.2.24)
*/
- hp->clkbase = SDHC_BASE_FREQ_KHZ(caps);
+ if (hp->specver == SDHC_SPEC_VERS_300) {
+ hp->clkbase = SDHC_BASE_V3_FREQ_KHZ(caps);
+ } else {
+ hp->clkbase = SDHC_BASE_FREQ_KHZ(caps);
+ }
if (hp->clkbase == 0) {
if (sc->sc_clkbase == 0) {
/* The attachment driver must tell us. */
