4 files changed, 61 insertions, 0 deletions
diff --git a/backport-include/linux/mmc/host.h b/backport-include/linux/mmc/host.h
new file mode 100644
index 0000000..2a60cde
--- /dev/null
+++ b/backport-include/linux/mmc/host.h
@@ -0,0 +1,16 @@
+#ifndef _BACKPORTLINUX_MMC_HOST_H
+#define _BACKPORTLINUX_MMC_HOST_H
+#include_next <linux/mmc/host.h>
+#include <linux/version.h>
+#include <linux/mmc/card.h>
+
+#if LINUX_VERSION_IS_LESS(3,16,0)
+#define mmc_card_hs LINUX_BACKPORT(mmc_card_hs)
+static inline int mmc_card_hs(struct mmc_card *card)
+{
+	return card->host->ios.timing == MMC_TIMING_SD_HS ||
+		card->host->ios.timing == MMC_TIMING_MMC_HS;
+}
+#endif /* LINUX_VERSION_IS_LESS(3,16,0) */
+
+#endif /* _BACKPORTLINUX_MMC_HOST_H */
diff --git a/backport-include/linux/mmc/sdio.h b/backport-include/linux/mmc/sdio.h
new file mode 100644
index 0000000..31d8833
--- /dev/null
+++ b/backport-include/linux/mmc/sdio.h
@@ -0,0 +1,21 @@
+#ifndef __BACKPORT_MMC_SDIO_H
+#define __BACKPORT_MMC_SDIO_H
+#include <linux/version.h>
+#include_next <linux/mmc/sdio.h>
+
+/* backports b4625dab */
+#ifndef SDIO_CCCR_REV_3_00
+#define  SDIO_CCCR_REV_3_00    3       /* CCCR/FBR Version 3.00 */
+#endif
+#ifndef SDIO_SDIO_REV_3_00
+#define  SDIO_SDIO_REV_3_00    4       /* SDIO Spec Version 3.00 */
+#endif
+
+#ifndef SDIO_BUS_ECSI
+#define  SDIO_BUS_ECSI		0x20	/* Enable continuous SPI interrupt */
+#endif
+#ifndef SDIO_BUS_SCSI
+#define  SDIO_BUS_SCSI		0x40	/* Support continuous SPI interrupt */
+#endif
+
+#endif /* __BACKPORT_MMC_SDIO_H */
diff --git a/backport-include/linux/mmc/sdio_func.h b/backport-include/linux/mmc/sdio_func.h
new file mode 100644
index 0000000..2d3e92b
--- /dev/null
+++ b/backport-include/linux/mmc/sdio_func.h
@@ -0,0 +1,10 @@
+#ifndef __BACKPORT_MMC_SDIO_FUNC_H
+#define __BACKPORT_MMC_SDIO_FUNC_H
+#include <linux/version.h>
+#include_next <linux/mmc/sdio_func.h>
+
+#ifndef dev_to_sdio_func
+#define dev_to_sdio_func(d)	container_of(d, struct sdio_func, dev)
+#endif
+
+#endif /* __BACKPORT_MMC_SDIO_FUNC_H */
diff --git a/backport-include/linux/mmc/sdio_ids.h b/backport-include/linux/mmc/sdio_ids.h
new file mode 100644
index 0000000..64fe8ec
--- /dev/null
+++ b/backport-include/linux/mmc/sdio_ids.h
@@ -0,0 +1,14 @@
+#ifndef __BACKPORT_MMC_SDIO_IDS_H
+#define __BACKPORT_MMC_SDIO_IDS_H
+#include <linux/version.h>
+#include_next <linux/mmc/sdio_ids.h>
+
+#ifndef SDIO_CLASS_BT_AMP
+#define SDIO_CLASS_BT_AMP	0x09	/* Type-A Bluetooth AMP interface */
+#endif
+
+#ifndef SDIO_DEVICE_ID_MARVELL_8688WLAN
+#define SDIO_DEVICE_ID_MARVELL_8688WLAN		0x9104
+#endif
+
+#endif /* __BACKPORT_MMC_SDIO_IDS_H */