freebsd-dev/sys/dev/usb/usb_quirks.c

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/* $NetBSD: usb_quirks.c,v 1.38 2001/04/15 10:26:36 augustss Exp $ */
1999-01-22 00:51:12 +00:00
/* $FreeBSD$ */
/*
* Copyright (c) 1998 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
2000-05-14 16:43:10 +00:00
* by Lennart Augustsson (lennart@augustsson.net) at
* Carlstedt Research & Technology.
*
* 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.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <dev/usb/usb.h>
#include <dev/usb/usbdevs.h>
#include <dev/usb/usb_quirks.h>
#ifdef USB_DEBUG
extern int usbdebug;
#endif
#define ANY 0xffff
Static const struct usbd_quirk_entry {
u_int16_t idVendor;
u_int16_t idProduct;
u_int16_t bcdDevice;
struct usbd_quirks quirks;
Synchronisation with NetBSD as of 1999/11/16: Cleaning up the code: - Declare many functions static - Change variable names to make them more self explanatory - Change usbd_request_handle -> usbd_xfer_handle - Syntactical changes - Remove some unused code - Other KNF changes Interrupt context handling - Change delay to usbd_delay_ms were possible (takes polling mode into account) - Change detection mechanism for interrupt context Add support for pre-allocation DMA-able memory by device driver Add preliminary support for isochronous to the UHCI driver (not for OHCI yet). usb.c, uhci.c, ohci.c - Initial attempt at detachable USB host controllers - Handle the use_polling flag with a lttle more care and only set it if we are cold booting. usb.c, uhci.c ohci.c, usbdi.c usbdi_util.c usb_subr.c - Make sure an aborted pipe is marked as not running. - Start queued request in the right order. - Insert some more DIAGNOSTIC sanity checks. - Remove (almost) unused definitions USBD_XFER_OUT and USBD_XFER_IN. usb.c, usb_subr.c - Add an event mechanism so that a userland process can watch devices come and go. ohci.c - Handle the case when a USB transfer is so long that it crosses two page (4K) boundaries. OHCI cannot do that with a single TD so we make a chain. ulpt.c - Use a bigger buffer when transferring data. - Pre-allocate the DMA buffer. This makes the driver slightly more efficient. - Comment out the GET_DEVICE_ID code, because for some unknown reason it causes printing to fail sometimes. usb.h - Add a macro to extract the isoc type. - Add a macro to check whether the routine has been entered after splusb and if not, complain. usbdi.c - Fix a glitch in dequeueing and aborting requests on interrupt pipes. - Add a flag in the request to determine if the data copying is done by the driver or the usbdi layer.
1999-11-17 22:33:51 +00:00
} usb_quirks[] = {
{ USB_VENDOR_KYE, USB_PRODUCT_KYE_NICHE, 0x100, { UQ_NO_SET_PROTO}},
{ USB_VENDOR_INSIDEOUT, USB_PRODUCT_INSIDEOUT_EDGEPORT4,
0x094, { UQ_SWAP_UNICODE}},
{ USB_VENDOR_BTC, USB_PRODUCT_BTC_BTC7932, 0x100, { UQ_NO_STRINGS }},
More USB ethernet tweaks: - Sync ohci, uhci and usbdi modules with NetBSD in order to obtain the following improvements: o New USBD_NO_TSLEEP flag can be used in place of UQ_NO_TSLEEP quirk. This allows drivers to specify busy waiting only for certain transfers (namely control transfers for reading/writing registers and stuff). o New USBD_FORCE_SHORT_XFER flag can be used to deal with devices like the ADMtek Pegasus that sense the end of bulk OUT transfers in a special way (if a transfer is exactly a multiple of 64 bytes in size, you need to send an extra empty packet to terminate the transfer). o usbd_open_pipe_intr() now accepts an interval argument which can be used to change the rate at which the interrupt callback routine is invoked. Specifying USBD_DEFAULT_INTERVAL uses the value specified in the device's config data, but drivers can override it if needed. - Change if_aue to use USBD_FORCE_SHORT_XFER for packet transmissions. - Change if_aue, if_kue and if_cue to use USBD_NO_TSLEEP for all control transfers. We no longer force the non-tsleep hack for bulk transfers since these are done asynchronously anyway. - Removed quirk entry fiddling from if_aue and if_kue since we don't need it anymore now that we have the USBD_NO_TSLEEP flag. - Tweak ulpt, uhid, ums and ukbd drivers to use the new arg to usbd_open_pipe_intr(). - Add a flag to the softc struct in the ethernet drivers to indicate when a device has been detached, and use this flag to perform tests to prevent the drivers from trying to do control transfers if this is the case. This is necessary because calling if_detach() with INET6 enabled will eventually result in a call to the driver's ioctl() routine to delete the multicast groups on the interface, which will result in attempts to perform control transfers. (It's possible this also happens even without INET6 support enabled.) This is pointless since we know that if the detach method has been called, the hardware has been unplugged. - Changed watchdog timeout routines to just call the driver init routines to initialize the device states without trying to close and re-open the pipes. This is partly because we don't want to frob things at interrupt context, but also because this doesn't seem to work right and I don't want to panic the system just because a USB device may have stopped responding. - Fix aue_rxeof() to be a little smarter about detecting when a double transfer is needed. Unfortunately, the design of the chip makes it hard to get this exactly right. Hopefully, this will go away once either Nick or Lennart finds the bug in the uhci driver that makes this ugly hack necessary. - Also sync usbdevs with NetBSD.
2000-01-20 07:38:33 +00:00
{ USB_VENDOR_ADS, USB_PRODUCT_ADS_UBS10BT, 0x002, { UQ_NO_STRINGS }},
{ USB_VENDOR_PERACOM, USB_PRODUCT_PERACOM_SERIAL1, 0x101, { UQ_NO_STRINGS }},
{ USB_VENDOR_WACOM, USB_PRODUCT_WACOM_CT0405U, 0x101, { UQ_NO_STRINGS }},
{ USB_VENDOR_DALLAS, USB_PRODUCT_DALLAS_J6502, 0x0a2, { UQ_BAD_ADC }},
{ USB_VENDOR_DALLAS, USB_PRODUCT_DALLAS_J6502, 0x0a2, { UQ_AU_NO_XU }},
{ USB_VENDOR_ALTEC, USB_PRODUCT_ALTEC_ADA70, 0x103, { UQ_BAD_ADC }},
{ USB_VENDOR_ALTEC, USB_PRODUCT_ALTEC_ASC495, 0x000, { UQ_BAD_AUDIO }},
{ USB_VENDOR_QTRONIX, USB_PRODUCT_QTRONIX_980N, 0x110, { UQ_SPUR_BUT_UP }},
{ USB_VENDOR_ALCOR2, USB_PRODUCT_ALCOR2_KBD_HUB, 0x001, { UQ_SPUR_BUT_UP }},
{ USB_VENDOR_MCT, USB_PRODUCT_MCT_HUB0100, 0x102, { UQ_BUS_POWERED }},
{ USB_VENDOR_MCT, USB_PRODUCT_MCT_USB232, 0x102, { UQ_BUS_POWERED }},
{ USB_VENDOR_METRICOM, USB_PRODUCT_METRICOM_RICOCHET_GS,
0x100, { UQ_ASSUME_CM_OVER_DATA | UQ_NO_STRINGS }},
{ USB_VENDOR_TI, USB_PRODUCT_TI_UTUSB41, 0x110, { UQ_POWER_CLAIM }},
{ USB_VENDOR_ACERP, USB_PRODUCT_ACERP_ACERSCAN_320U,
0x000, { UQ_NO_STRINGS }},
{ USB_VENDOR_TELEX, USB_PRODUCT_TELEX_MIC1, 0x009, { UQ_AU_NO_FRAC }},
{ USB_VENDOR_SILICONPORTALS, USB_PRODUCT_SILICONPORTALS_YAPPHONE,
0x100, { UQ_AU_INP_ASYNC }},
/* XXX These should have a revision number, but I don't know what they are. */
{ USB_VENDOR_HP, USB_PRODUCT_HP_895C, ANY, { UQ_BROKEN_BIDIR }},
{ USB_VENDOR_HP, USB_PRODUCT_HP_880C, ANY, { UQ_BROKEN_BIDIR }},
{ USB_VENDOR_HP, USB_PRODUCT_HP_815C, ANY, { UQ_BROKEN_BIDIR }},
{ USB_VENDOR_HP, USB_PRODUCT_HP_810C, ANY, { UQ_BROKEN_BIDIR }},
{ USB_VENDOR_HP, USB_PRODUCT_HP_830C, ANY, { UQ_BROKEN_BIDIR }},
{ USB_VENDOR_HP, USB_PRODUCT_HP_1220C, ANY, { UQ_BROKEN_BIDIR }},
{ 0, 0, 0, { 0 } }
};
const struct usbd_quirks usbd_no_quirk = { 0 };
const struct usbd_quirks *
usbd_find_quirk(usb_device_descriptor_t *d)
{
const struct usbd_quirk_entry *t;
u_int16_t vendor = UGETW(d->idVendor);
u_int16_t product = UGETW(d->idProduct);
u_int16_t revision = UGETW(d->bcdDevice);
Synchronisation with NetBSD as of 1999/11/16: Cleaning up the code: - Declare many functions static - Change variable names to make them more self explanatory - Change usbd_request_handle -> usbd_xfer_handle - Syntactical changes - Remove some unused code - Other KNF changes Interrupt context handling - Change delay to usbd_delay_ms were possible (takes polling mode into account) - Change detection mechanism for interrupt context Add support for pre-allocation DMA-able memory by device driver Add preliminary support for isochronous to the UHCI driver (not for OHCI yet). usb.c, uhci.c, ohci.c - Initial attempt at detachable USB host controllers - Handle the use_polling flag with a lttle more care and only set it if we are cold booting. usb.c, uhci.c ohci.c, usbdi.c usbdi_util.c usb_subr.c - Make sure an aborted pipe is marked as not running. - Start queued request in the right order. - Insert some more DIAGNOSTIC sanity checks. - Remove (almost) unused definitions USBD_XFER_OUT and USBD_XFER_IN. usb.c, usb_subr.c - Add an event mechanism so that a userland process can watch devices come and go. ohci.c - Handle the case when a USB transfer is so long that it crosses two page (4K) boundaries. OHCI cannot do that with a single TD so we make a chain. ulpt.c - Use a bigger buffer when transferring data. - Pre-allocate the DMA buffer. This makes the driver slightly more efficient. - Comment out the GET_DEVICE_ID code, because for some unknown reason it causes printing to fail sometimes. usb.h - Add a macro to extract the isoc type. - Add a macro to check whether the routine has been entered after splusb and if not, complain. usbdi.c - Fix a glitch in dequeueing and aborting requests on interrupt pipes. - Add a flag in the request to determine if the data copying is done by the driver or the usbdi layer.
1999-11-17 22:33:51 +00:00
for (t = usb_quirks; t->idVendor != 0; t++) {
if (t->idVendor == vendor &&
t->idProduct == product &&
(t->bcdDevice == ANY || t->bcdDevice == revision))
break;
}
#ifdef USB_DEBUG
if (usbdebug && t->quirks.uq_flags)
logprintf("usbd_find_quirk 0x%04x/0x%04x/%x: %d\n",
UGETW(d->idVendor), UGETW(d->idProduct),
UGETW(d->bcdDevice), t->quirks.uq_flags);
#endif
return (&t->quirks);
}