Break pxaudc into xscale and MD pieces so that palm and zaurus can correctly

share the driver with different GPIOs/IRQs Diff from marex via jasper.

1 files changed, 67 insertions, 0 deletions

diff --git a/sys/arch/arm/xscale/pxa27x_udc.h b/sys/arch/arm/xscale/pxa27x_udc.h
new file mode 100644
index 00000000000..db34ebd3783
--- /dev/null
+++ b/sys/arch/arm/xscale/pxa27x_udc.h
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2009 Marek Vasut <marex@openbsd.org>
+ *
+ * Moved from pxa27x_udc.c:
+ *
+ * Copyright (c) 2007 Dale Rahn <drahn@openbsd.org>
+ * Copyright (c) 2006 Uwe Stuehler <uwe@openbsd.org>
+ * Copyright (c) 2005 David Gwynne <dlg@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <arm/xscale/pxa27x_udcreg.h>
+
+#define PXAUDC_EP0MAXP	16	/* XXX */
+#define PXAUDC_NEP	24	/* total number of endpoints */
+
+struct pxaudc_softc {
+	struct usbf_bus		 sc_bus;
+	bus_space_tag_t		 sc_iot;
+	bus_space_handle_t	 sc_ioh;
+	bus_size_t		 sc_size;
+	void			*sc_ih;
+	void			*sc_conn_ih;
+	void 			*sc_powerhook;
+	SIMPLEQ_HEAD(,usbf_xfer) sc_free_xfers;	/* recycled xfers */
+	u_int32_t		 sc_icr0;	/* enabled EP interrupts */
+	u_int32_t		 sc_icr1;	/* enabled EP interrupts */
+	enum {
+		EP0_SETUP,
+		EP0_IN
+	}			 sc_ep0state;
+	u_int32_t		 sc_isr0;	/* XXX deferred interrupts */
+	u_int32_t		 sc_isr1;	/* XXX deferred interrupts */
+	u_int32_t		 sc_otgisr;	/* XXX deferred interrupts */
+	struct pxaudc_pipe	*sc_pipe[PXAUDC_NEP];
+	int			 sc_npipe;
+
+	int			 sc_cn;
+	int			 sc_in;
+	int			 sc_isn;
+	int8_t			 sc_ep_map[16];
+
+	struct device		*sc_dev;
+
+	int			sc_gpio_detect;
+	int			sc_gpio_detect_inv;
+
+	int			sc_gpio_pullup;
+	int			sc_gpio_pullup_inv;
+
+	int			(*sc_is_host)(void);
+};
+
+int		 pxaudc_match(void);
+void		 pxaudc_attach(struct pxaudc_softc *, void *);
+int		 pxaudc_detach(struct pxaudc_softc *, int);