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sl811hsvar.h revision 1.1 
      1 /*	$NetBSD: sl811hsvar.h,v 1.1 2002/08/11 13:17:54 isaki Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Tetsuya Isaki.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *      This product includes software developed by the NetBSD
     21  *      Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 /*
     40  * ScanLogic SL811HS/T USB Host Controller
     41  */
     42 
     43 #define MS_TO_TICKS(ms) ((ms) * hz / 1000)
     44 #define delay_ms(X) \
     45 	ltsleep(&slhci_dummy, PZERO | PCATCH, "slhci", MS_TO_TICKS(X), NULL)
     46 
     47 #define SL11_PID_OUT	(0x1)
     48 #define SL11_PID_IN 	(0x9)
     49 #define SL11_PID_SOF	(0x5)
     50 #define SL11_PID_SETUP	(0xd)
     51 
     52 struct slhci_xfer {
     53 	usbd_xfer_handle sx_xfer;
     54 	usb_callout_t sx_callout_t;
     55 };
     56 
     57 struct slhci_softc {
     58 	struct usbd_bus		 sc_bus;
     59 	bus_space_tag_t		 sc_iot;
     60 	bus_space_handle_t	 sc_ioh;
     61 	bus_dma_tag_t		 sc_dmat;
     62 
     63 	void				(*sc_enable_power)(void *, int);
     64 	void				(*sc_enable_intr)(void *, int);
     65 	void				*sc_arg;
     66 	int					 sc_powerstat;
     67 #define POWER_ON	(1)
     68 #define POWER_OFF	(0)
     69 #define INTR_ON 	(1)
     70 #define INTR_OFF	(0)
     71 
     72 	device_ptr_t		 sc_child;
     73 
     74 	struct device		*sc_parent;	/* parent device */
     75 	int			 sc_sltype;	/* revision */
     76 #define SLTYPE_SL11H	(0x00)
     77 #define SLTYPE_SL811HS	(0x01)
     78 #define SLTYPE_SL811HS_R12	SLTYPE_SL811HS
     79 #define SLTYPE_SL811HS_R14	(0x02)
     80 
     81 	u_int8_t		 sc_addr;	/* device address of root hub */
     82 	u_int8_t		 sc_conf;
     83 	SIMPLEQ_HEAD(, usbd_xfer) sc_free_xfers;
     84 
     85 	/* Information for the root hub interrupt pipe */
     86 	int			 sc_interval;
     87 	usbd_xfer_handle	 sc_intr_xfer;
     88 	usb_callout_t		 sc_poll_handle;
     89 
     90 	int				 sc_flags;
     91 #define SLF_RESET	(0x01)
     92 #define SLF_INSERT	(0x02)
     93 
     94 	/* Root HUB specific members */
     95 	int				sc_fullspeed;
     96 	int				sc_connect;	/* XXX */
     97 	int				sc_change;
     98 };
     99 
    100 int  sl811hs_find(struct slhci_softc *);
    101 int  slhci_attach(struct slhci_softc *, struct device *);
    102 int  slhci_intr(void *);
    103