diff options
Diffstat (limited to 'sys/legacy/dev/usb/sl811hsvar.h')
| -rw-r--r-- | sys/legacy/dev/usb/sl811hsvar.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/sys/legacy/dev/usb/sl811hsvar.h b/sys/legacy/dev/usb/sl811hsvar.h new file mode 100644 index 0000000..6f5e6d6 --- /dev/null +++ b/sys/legacy/dev/usb/sl811hsvar.h @@ -0,0 +1,107 @@ +/* $NetBSD$ */ +/* $FreeBSD$ */ + +/* + * Copyright (c) 2001 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Tetsuya Isaki. + * + * 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. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the NetBSD + * Foundation, Inc. and its contributors. + * 4. Neither the name of The NetBSD Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``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 FOUNDATION OR CONTRIBUTORS + * 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. + */ + +/* + * ScanLogic SL811HS/T USB Host Controller + */ + +#define MS_TO_TICKS(ms) ((ms) * hz / 1000) +#define delay_ms(X) \ + pause("slhci", MS_TO_TICKS(X)) + +#define SL11_PID_OUT (0x1) +#define SL11_PID_IN (0x9) +#define SL11_PID_SOF (0x5) +#define SL11_PID_SETUP (0xd) + +struct slhci_xfer { + usbd_xfer_handle sx_xfer; + usb_callout_t sx_callout_t; +}; + +struct slhci_softc { + struct usbd_bus sc_bus; + bus_space_tag_t sc_iot; + bus_space_handle_t sc_ioh; + +#ifdef __FreeBSD__ + void *ih; + struct resource *io_res; + struct resource *irq_res; +#endif + + void (*sc_enable_power)(void *, int); + void (*sc_enable_intr)(void *, int); + void *sc_arg; + int sc_powerstat; +#define POWER_ON (1) +#define POWER_OFF (0) +#define INTR_ON (1) +#define INTR_OFF (0) + + struct device *sc_parent; /* parent device */ + int sc_sltype; /* revision */ +#define SLTYPE_SL11H (0x00) +#define SLTYPE_SL811HS (0x01) +#define SLTYPE_SL811HS_R12 SLTYPE_SL811HS +#define SLTYPE_SL811HS_R14 (0x02) + + u_int8_t sc_addr; /* device address of root hub */ + u_int8_t sc_conf; + STAILQ_HEAD(, usbd_xfer) sc_free_xfers; + + /* Information for the root hub interrupt pipe */ + int sc_interval; + usbd_xfer_handle sc_intr_xfer; + usb_callout_t sc_poll_handle; + + int sc_flags; +#define SLF_RESET (0x01) +#define SLF_INSERT (0x02) +#define SLF_ATTACHED (0x04) + + /* Root HUB specific members */ + int sc_fullspeed; + int sc_connect; /* XXX */ + int sc_change; +}; + +int sl811hs_find(struct slhci_softc *); +int slhci_attach(struct slhci_softc *); +int slhci_intr(void *); |
