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NetBSD/sys/compat/darwin/darwin_ioframebuffer.c

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Fix a bug in io_registry_entry_get_property: one of the field in the return packet was wrong (port descriptor instead of VM area descriptor), thus leading to SIGSEGV when calling IOKit's IOFBCreateSharedCursor(). Now this is fixed we can move forward again on graphic mode.
2003-05-14 00:48:16 +04:00
/* $NetBSD: darwin_ioframebuffer.c,v 1.5 2003/05/13 20:48:16 manu Exp $ */
Match IOHIDSystem and IOFramebuffer request in the IOKit and handle them in Darwin specific files. The handler does nothing yet. This needs some improvement. Darwin attaches an IOHIDSystem device to each human-interface device in the tree: mouse, keyboard, and a few others. For now we only emulate one IOHIDSystem device.
2003-02-16 18:02:05 +03:00
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Emmanuel Dreyfus.
*
* 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/cdefs.h>
Fix a bug in io_registry_entry_get_property: one of the field in the return packet was wrong (port descriptor instead of VM area descriptor), thus leading to SIGSEGV when calling IOKit's IOFBCreateSharedCursor(). Now this is fixed we can move forward again on graphic mode.
2003-05-14 00:48:16 +04:00
__KERNEL_RCSID(0, "$NetBSD: darwin_ioframebuffer.c,v 1.5 2003/05/13 20:48:16 manu Exp $");
Match IOHIDSystem and IOFramebuffer request in the IOKit and handle them in Darwin specific files. The handler does nothing yet. This needs some improvement. Darwin attaches an IOHIDSystem device to each human-interface device in the tree: mouse, keyboard, and a few others. For now we only emulate one IOHIDSystem device.
2003-02-16 18:02:05 +03:00
#include <sys/types.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/malloc.h>
#include <sys/signal.h>
#include <sys/mount.h>
#include <sys/proc.h>
#include <sys/device.h>
#include <compat/mach/mach_types.h>
#include <compat/mach/mach_message.h>
#include <compat/mach/mach_port.h>
#include <compat/mach/mach_errno.h>
#include <compat/mach/mach_iokit.h>
#include <compat/darwin/darwin_ioframebuffer.h>
#include <compat/darwin/darwin_iokit.h>
Fix a bug in io_registry_entry_get_property: one of the field in the return packet was wrong (port descriptor instead of VM area descriptor), thus leading to SIGSEGV when calling IOKit's IOFBCreateSharedCursor(). Now this is fixed we can move forward again on graphic mode.
2003-05-14 00:48:16 +04:00
/* This is ugly, but we hope to see it going away quickly */
static char darwin_iofbconfig[] = "<dict ID=\"0\"><key>IOFBModes</key><array ID=\"1\"><dict ID=\"2\"><key>AID</key><integer size=\"32\" ID=\"3\">0xee</integer><key>DM</key><data ID=\"4\">AAACAAAAAYAAMgAAAAAAAgAQAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"5\">0x3e</integer></dict><dict ID=\"6\"><key>AID</key><integer size=\"32\" ID=\"7\">0x82</integer><key>DM</key><data ID=\"8\">AAACAAAAAYAAPAAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"9\">0x3</integer></dict><dict ID=\"10\"><key>AID</key><integer size=\"32\" ID=\"11\">0xe8</integer><key>DM</key><data ID=\"12\">AAACAAAAAYAAPAAAAAAAAgAQAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"13\">0x37</integer></dict><dict ID=\"14\"><key>DM</key><data ID=\"15\">AAACAAAAAYAARgAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"16\">0x5</integer></dict><dict ID=\"17\"><key>AID</key><reference IDREF=\"11\"/><key>DM</key><data ID=\"18\">AAACgAAAAeAAPAAAAAAAAgAQAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"19\">0x38</integer></dict><dict ID=\"20\"><key>AID</key><reference IDREF=\"3\"/><key>DM</key><data ID=\"21\">AAACgAAAAeAAMgAAAAAAAgAQAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"22\">0x3f</integer></dict><dict ID=\"23\"><key>AID</key><integer size=\"32\" ID=\"24\">0x96</integer><key>DM</key><data ID=\"25\">AAACgAAAAeAAPAAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"26\">0x6</integer></dict><dict ID=\"27\"><key>AID</key><integer size=\"32\" ID=\"28\">0x8c</integer><key>DM</key><data ID=\"29\">AAACgAAAAeAAQwAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"30\">0x7</integer></dict><dict ID=\"31\"><key>AID</key><integer size=\"32\" ID=\"32\">0x98</integer><key>DM</key><data ID=\"33\">AAACgAAAAeAASAAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"34\">0x8</integer></dict><dict ID=\"35\"><key>AID</key><integer size=\"32\" ID=\"36\">0x9a</integer><key>DM</key><data ID=\"37\">AAACgAAAAeAASwAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"38\">0x9</integer></dict><dict ID=\"39\"><key>AID</key><integer size=\"32\" ID=\"40\">0x9e</integer><key>DM</key><data ID=\"41\">AAACgAAAAeAAVQAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"42\">0xa</integer></dict><dict ID=\"43\"><key>AID</key><integer size=\"32\" ID=\"44\">0xa0</integer><key>DM</key><data ID=\"45\">AAACgAAAA2YASwAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"46\">0xe</integer></dict><dict ID=\"47\"><key>AID</key><reference IDREF=\"3\"/><key>DM</key><data ID=\"48\">AAAC0AAAAeAAMgAAAAAAAgAQAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"49\">0x4b</integer></dict><dict ID=\"50\"><key>AID</key><reference IDREF=\"11\"/><key>DM</key><data ID=\"51\">AAAC0AAAAeAAPAAAAAAAAgAQAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"52\">0x4d</integer></dict><dict ID=\"53\"><key>AID</key><reference IDREF=\"3\"/><key>DM</key><data ID=\"54\">AAAC0AAAAkAAMgAAAAAAAgAQAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"55\">0x4c</integer></dict><dict ID=\"56\"><key>AID</key><reference IDREF=\"11\"/><key>DM</key><data ID=\"57\">AAAC0AAAAkAAPAAAAAAAAgAQAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"58\">0x4e</integer></dict><dict ID=\"59\"><key>AID</key><reference IDREF=\"3\"/><key>DM</key><data ID=\"60\">AAADIAAAAlgAMgAAAAAAAgAQAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"61\">0x40</integer></dict><dict ID=\"62\"><key>AID</key><integer size=\"32\" ID=\"63\">0xb4</integer><key>DM</key><data ID=\"64\">AAADIAAAAlgAOAAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\"65\">0xf</integer></dict><dict ID=\"66\"><key>AID</key><integer size=\"32\" ID=\"67\">0xb6</integer><key>DM</key><data ID=\"68\">AAADIAAAAlgAPAAAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAA</data><key>ID</key><integer size=\"32\" ID=\
static char darwin_ioframebuffer_properties[] = "<dict ID=\"0\"><key>IOClass</key><string ID=\"1\">AppleBacklightDisplay</string><key>IOProbeScore</key><integer size=\"32\" ID=\"2\">0xbb8</integer><key>IOProviderClass</key><string ID=\"3\">IODisplayConnect</string><key>CFBundleIdentifier</key><string ID=\"4\">com.apple.iokit.IOGraphicsFamily</string><key>IOMatchCategory</key><string ID=\"5\">IODefaultMatchCategory</string><key>IODisplayConnectFlags</key><data ID=\"6\">AAAIxA==</data><key>AppleDisplayType</key><integer size=\"32\" ID=\"7\">0x2</integer><key>AppleSense</key><integer size=\"32\" ID=\"8\">0x400</integer><key>DisplayVendorID</key><integer size=\"32\" ID=\"9\">0x756e6b6e</integer><key>DisplayProductID</key><integer size=\"32\" ID=\"10\">0x20000</integer><key>IODisplayParameters</key><dict ID=\"11\"><key>brightness</key><dict ID=\"12\"><key>max</key><integer size=\"32\" ID=\"13\">0x73</integer><key>min</key><integer size=\"32\" ID=\"14\">0x3a</integer><key>value</key><integer size=\"32\" ID=\"15\">0x7f</integer></dict><key>commit</key><dict ID=\"16\"><key>reg</key><integer size=\"32\" ID=\"17\">0x0</integer></dict></dict><key>IODisplayGUID</key><integer size=\"64\" ID=\"18\">0x610000000000000</integer><key>Power Management protected data</key><string ID=\"19\">{ theNumberOfPowerStates = 4, version 1, power state 0 = { capabilityFlags 00000000, outputPowerCharacter 00000000, inputPowerRequirement 00000000, staticPower 0, unbudgetedPower 0, powerToAttain 0, timeToAttain 0, settleUpTime 0, timeToLower 0, settleDownTime 0, powerDomainBudget 0 }, power state 1 = { capabilityFlags 00000000, outputPowerCharacter 00000000, inputPowerRequirement 00000000, staticPower 0, unbudgetedPower 0, powerToAttain 0, timeToAttain 0, settleUpTime 0, timeToLower 0, settleDownTime 0, powerDomainBudget 0 }, power state 2 = { capabilityFlags 00008000, outputPowerCharacter 00000000, inputPowerRequirement 00000002, staticPower 0, unbudgetedPower 0, powerToAttain 0, timeToAttain 0, settleUpTime 0, timeToLower 0, settleDownTime 0, powerDomainBudget 0 }, power state 3 = { capabilityFlags 0000c000, outputPowerCharacter 00000000, inputPowerRequirement 00000002, staticPower 0, unbudgetedPower 0, powerToAttain 0, timeToAttain 0, settleUpTime 0, timeToLower 0, settleDownTime 0, powerDomainBudget 0 }, aggressiveness = 0, myCurrentState = 0, parentsCurrentPowerFlags = 00000002, maxCapability = 3 }</string><key>Power Management private data</key><string ID=\"20\">{ this object = 0114c800, interested driver = 0114c800, driverDesire = 0, deviceDesire = 0, ourDesiredPowerState = 0, previousReqest = 0 }</string></dict>";
struct mach_iokit_property darwin_ioframebuffer_properties_array[] = {
{ "IOFBDependentID", NULL },
{ "IOFBDependentIndex", NULL },
{ "graphic-options", "<integer size=\"32\" ID=\"0\">0x0</integer>"},
{ "IOFBConfig", darwin_iofbconfig },
{ "IOFBMemorySize",
"<integer size=\"32\" ID=\"0\">0x1000000</integer>"},
{ NULL, 0}
};
Introduced IOKit driver methods. Moved back into Mach some IOKit driver support that was in Darwin code. I get an empty darwin_iokit.c, which is getting a good candidate for cvs delete.
2003-02-21 01:39:42 +03:00
struct mach_iokit_devclass darwin_ioframebuffer_devclass = {
"<dict ID=\"0\"><key>IOProviderClass</key>"
"<string ID=\"1\">IOFramebuffer</string></dict>",
Fix a bug in io_registry_entry_get_property: one of the field in the return packet was wrong (port descriptor instead of VM area descriptor), thus leading to SIGSEGV when calling IOKit's IOFBCreateSharedCursor(). Now this is fixed we can move forward again on graphic mode.
2003-05-14 00:48:16 +04:00
darwin_ioframebuffer_properties,
darwin_ioframebuffer_properties_array,
Quick and dirty version of io_registry_entry_get_properties.
2003-03-09 21:33:28 +03:00
darwin_ioframebuffer_connect_method_scalari_scalaro,
Added the map_memory method for the IOKit, plus an implementation for the IOHIDSystem driver in Darwin. IOHIDSystem provides access to user interface devices. Communication between userspace and kernel is done through a shared memory page. Our plan is to have a kernel thread waiting on wscons events (for now it just does nothing), and have it feeding the shared page.
2003-04-30 02:16:38 +04:00
NULL,
Introduced IOKit driver methods. Moved back into Mach some IOKit driver support that was in Darwin code. I get an empty darwin_iokit.c, which is getting a good candidate for cvs delete.
2003-02-21 01:39:42 +03:00
"IOFramebuffer",
};
Quick and dirty version of io_registry_entry_get_properties.
2003-03-09 21:33:28 +03:00
int
darwin_ioframebuffer_connect_method_scalari_scalaro(args)
struct mach_trap_args *args;
{
mach_io_connect_method_scalari_scalaro_request_t *req = args->smsg;
mach_io_connect_method_scalari_scalaro_reply_t *rep = args->rmsg;
size_t *msglen = args->rsize;
#ifdef DEBUG_DARWIN
printf("darwin_ioframebuffer_connect_method_scalari_scalaro()\n");
#endif
rep->rep_msgh.msgh_bits =
MACH_MSGH_REPLY_LOCAL_BITS(MACH_MSG_TYPE_MOVE_SEND_ONCE);
rep->rep_msgh.msgh_size = sizeof(*rep) - sizeof(rep->rep_trailer);
rep->rep_msgh.msgh_local_port = req->req_msgh.msgh_local_port;
rep->rep_msgh.msgh_id = req->req_msgh.msgh_id + 100;
rep->rep_outcount = 1;
rep->rep_out[0] = 1;
rep->rep_out[rep->rep_outcount + 1] = 8; /* XXX Trailer */
Fix a bug in io_registry_entry_get_property: one of the field in the return packet was wrong (port descriptor instead of VM area descriptor), thus leading to SIGSEGV when calling IOKit's IOFBCreateSharedCursor(). Now this is fixed we can move forward again on graphic mode.
2003-05-14 00:48:16 +04:00
/*
* XXX this is ugly, but we don't really know what we are doing here.
*/
rep->rep_outcount = 1;
rep->rep_out[0] = 1;
if (req->req_in[0] == 0x00000003) {
rep->rep_outcount = 0;
}
if (req->req_in[0] == 0x6d726466) {
rep->rep_outcount = 1;
rep->rep_out[0] = 0;
}
rep->rep_out[rep->rep_outcount + 1] = 8; /* XXX Trailer */
Quick and dirty version of io_registry_entry_get_properties.
2003-03-09 21:33:28 +03:00
*msglen = sizeof(*rep) - ((4096 + rep->rep_outcount) * sizeof(int));
return 0;
}