7 files changed, 54 insertions, 1 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c
index a8300beae918..7bd03381810d 100644
--- a/drivers/mmc/core/block.c
+++ b/drivers/mmc/core/block.c
@@ -49,6 +49,7 @@
 #include "block.h"
 #include "core.h"
 #include "card.h"
+#include "host.h"
 #include "bus.h"
 #include "mmc_ops.h"
 #include "sd_ops.h"
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 3be2e6a75cd9..301246513a37 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -24,6 +24,7 @@
 
 #include "core.h"
 #include "card.h"
+#include "host.h"
 #include "sdio_cis.h"
 #include "bus.h"
 
diff --git a/drivers/mmc/core/debugfs.c b/drivers/mmc/core/debugfs.c
index 2843e6aef7ef..a1fba5732d66 100644
--- a/drivers/mmc/core/debugfs.c
+++ b/drivers/mmc/core/debugfs.c
@@ -21,6 +21,7 @@
 
 #include "core.h"
 #include "card.h"
+#include "host.h"
 #include "mmc_ops.h"
 
 #ifdef CONFIG_FAIL_MMC_REQUEST
diff --git a/drivers/mmc/core/host.h b/drivers/mmc/core/host.h
index 366ce79c3498..fb6a76a03833 100644
--- a/drivers/mmc/core/host.h
+++ b/drivers/mmc/core/host.h
@@ -11,7 +11,7 @@
 #ifndef _MMC_CORE_HOST_H
 #define _MMC_CORE_HOST_H
 
-struct mmc_host;
+#include <linux/mmc/host.h>
 
 int mmc_register_host_class(void);
 void mmc_unregister_host_class(void);
@@ -21,6 +21,53 @@ void mmc_retune_disable(struct mmc_host *host);
 void mmc_retune_hold(struct mmc_host *host);
 void mmc_retune_release(struct mmc_host *host);
 int mmc_retune(struct mmc_host *host);
+void mmc_retune_pause(struct mmc_host *host);
+void mmc_retune_unpause(struct mmc_host *host);
+
+static inline void mmc_retune_recheck(struct mmc_host *host)
+{
+	if (host->hold_retune <= 1)
+		host->retune_now = 1;
+}
+
+static inline int mmc_host_cmd23(struct mmc_host *host)
+{
+	return host->caps & MMC_CAP_CMD23;
+}
+
+static inline int mmc_boot_partition_access(struct mmc_host *host)
+{
+	return !(host->caps2 & MMC_CAP2_BOOTPART_NOACC);
+}
+
+static inline int mmc_host_uhs(struct mmc_host *host)
+{
+	return host->caps &
+		(MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25 |
+		 MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR104 |
+		 MMC_CAP_UHS_DDR50);
+}
+
+static inline bool mmc_card_hs200(struct mmc_card *card)
+{
+	return card->host->ios.timing == MMC_TIMING_MMC_HS200;
+}
+
+static inline bool mmc_card_ddr52(struct mmc_card *card)
+{
+	return card->host->ios.timing == MMC_TIMING_MMC_DDR52;
+}
+
+static inline bool mmc_card_hs400(struct mmc_card *card)
+{
+	return card->host->ios.timing == MMC_TIMING_MMC_HS400;
+}
+
+static inline bool mmc_card_hs400es(struct mmc_card *card)
+{
+	return card->host->ios.enhanced_strobe;
+}
+
 
 #endif
 
diff --git a/drivers/mmc/core/mmc_test.c b/drivers/mmc/core/mmc_test.c
index 8dd211584040..83d193c09d98 100644
--- a/drivers/mmc/core/mmc_test.c
+++ b/drivers/mmc/core/mmc_test.c
@@ -24,6 +24,7 @@
 
 #include "core.h"
 #include "card.h"
+#include "host.h"
 #include "bus.h"
 
 #define RESULT_OK		0
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index d66b08d6f509..8b4f13943712 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -23,6 +23,7 @@
 
 #include "core.h"
 #include "card.h"
+#include "host.h"
 #include "bus.h"
 #include "mmc_ops.h"
 #include "sd.h"
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 5419c0dfad31..261c88632c43 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -21,6 +21,7 @@
 
 #include "core.h"
 #include "card.h"
+#include "host.h"
 #include "bus.h"
 #include "sd.h"
 #include "sdio_bus.h"