Driver for the SD/MMC part of the Winbond W83L518D/W83L519D Integrated Media

Reader.

1 files changed, 60 insertions, 0 deletions

diff --git a/sys/dev/ic/w83l518dvar.h b/sys/dev/ic/w83l518dvar.h
new file mode 100644
index 00000000000..a02691cfb9b
--- /dev/null
+++ b/sys/dev/ic/w83l518dvar.h
@@ -0,0 +1,60 @@
+/*	$OpenBSD: w83l518dvar.h,v 1.1 2009/10/03 19:51:53 kettenis Exp $	*/
+/*	$NetBSD: w83l518dvar.h,v 1.1 2009/09/30 20:44:50 jmcneill Exp $ */
+
+/*
+ * Copyright (c) 2009 Jared D. McNeill <jmcneill@invisible.ca>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _SYS_DEV_IC_W83L518DVAR_H
+#define _SYS_DEV_IC_W83L518DVAR_H
+
+struct wb_softc {
+	struct device		wb_dev;
+
+	/* to be filled in by bus driver */
+	bus_space_tag_t		wb_iot;
+	bus_space_handle_t	wb_ioh;
+	uint8_t			wb_type;
+	uint16_t		wb_base;
+	uint8_t			wb_irq;
+
+	/* private */
+	struct device		*wb_sdmmc_dev;
+	int			wb_sdmmc_width;
+	uint8_t			wb_sdmmc_intsts;
+	struct timeout		wb_sdmmc_to;
+};
+
+void	wb_attach(struct wb_softc *);
+int	wb_detach(struct wb_softc *, int);
+int	wb_intr(void *);
+
+uint8_t	wb_read(struct wb_softc *, uint8_t);
+void	wb_write(struct wb_softc *, uint8_t, uint8_t);
+uint8_t	wb_idx_read(struct wb_softc *, uint8_t);
+void	wb_idx_write(struct wb_softc *, uint8_t, uint8_t);
+
+void	wb_led(struct wb_softc *, int);
+
+#endif