39e5901ee7
This is based on NetBSD slhci(4) driver for X68k amateur hardware. For now, it will not work properly, but it can detect usb device insertion.
109 lines
3.5 KiB
C
109 lines
3.5 KiB
C
/* $NetBSD$ */
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/* $FreeBSD$ */
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/*
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Tetsuya Isaki.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* ScanLogic SL811HS/T USB Host Controller
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*/
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#define MS_TO_TICKS(ms) ((ms) * hz / 1000)
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#define delay_ms(X) \
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tsleep(&slhci_dummy, PRIBIO, "slhci", MS_TO_TICKS(X))
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#define SL11_PID_OUT (0x1)
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#define SL11_PID_IN (0x9)
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#define SL11_PID_SOF (0x5)
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#define SL11_PID_SETUP (0xd)
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struct slhci_xfer {
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usbd_xfer_handle sx_xfer;
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usb_callout_t sx_callout_t;
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};
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struct slhci_softc {
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struct usbd_bus sc_bus;
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bus_space_tag_t sc_iot;
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bus_space_handle_t sc_ioh;
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bus_dma_tag_t sc_dmat;
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#ifdef __FreeBSD__
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void *ih;
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struct resource *io_res;
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struct resource *irq_res;
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#endif
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void (*sc_enable_power)(void *, int);
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void (*sc_enable_intr)(void *, int);
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void *sc_arg;
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int sc_powerstat;
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#define POWER_ON (1)
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#define POWER_OFF (0)
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#define INTR_ON (1)
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#define INTR_OFF (0)
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struct device *sc_parent; /* parent device */
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int sc_sltype; /* revision */
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#define SLTYPE_SL11H (0x00)
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#define SLTYPE_SL811HS (0x01)
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#define SLTYPE_SL811HS_R12 SLTYPE_SL811HS
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#define SLTYPE_SL811HS_R14 (0x02)
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u_int8_t sc_addr; /* device address of root hub */
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u_int8_t sc_conf;
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SIMPLEQ_HEAD(, usbd_xfer) sc_free_xfers;
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/* Information for the root hub interrupt pipe */
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int sc_interval;
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usbd_xfer_handle sc_intr_xfer;
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usb_callout_t sc_poll_handle;
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int sc_flags;
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#define SLF_RESET (0x01)
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#define SLF_INSERT (0x02)
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#define SLF_ATTACHED (0x04)
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/* Root HUB specific members */
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int sc_fullspeed;
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int sc_connect; /* XXX */
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int sc_change;
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};
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int sl811hs_find(struct slhci_softc *);
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int slhci_attach(struct slhci_softc *);
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int slhci_intr(void *);
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