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Diffstat (limited to 'hw/xfree86/os-support/solaris/sun_mouse.c')
-rw-r--r--hw/xfree86/os-support/solaris/sun_mouse.c243
1 files changed, 234 insertions, 9 deletions
diff --git a/hw/xfree86/os-support/solaris/sun_mouse.c b/hw/xfree86/os-support/solaris/sun_mouse.c
index 2e9cee2b1..09f73c410 100644
--- a/hw/xfree86/os-support/solaris/sun_mouse.c
+++ b/hw/xfree86/os-support/solaris/sun_mouse.c
@@ -1,4 +1,5 @@
/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sunos/sun_mouse.c,v 1.4 2002/01/25 21:56:21 tsi Exp $ */
+/* $XdotOrg$ */
/*
* Copyright 1999-2001 The XFree86 Project, Inc. All Rights Reserved.
*
@@ -24,16 +25,53 @@
* dealings in this Software without prior written authorization from the
* XFree86 Project.
*/
+/* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
+ * INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
+ * FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
#include "xf86.h"
#include "xf86_OSlib.h"
#include "xf86OSmouse.h"
-#if defined(__SOL8__) || !defined(i386)
+#if defined(__SOL8__) || !defined(__i386)
#include "xisb.h"
#include "mipointer.h"
+#include <sys/stropts.h>
#include <sys/vuid_event.h>
+#include <sys/msio.h>
+
+/* Wheel mouse support in VUID drivers in Solaris 9 updates & Solaris 10 */
+#ifdef WHEEL_DEVID /* Defined in vuid_event.h if VUID wheel support present */
+# define HAVE_VUID_WHEEL
+#endif
+#ifdef HAVE_VUID_WHEEL
+# include <sys/vuid_wheel.h>
+#endif
/* Names of protocols that are handled internally here. */
@@ -42,21 +80,71 @@ static const char *internalNames[] = {
NULL
};
+static const char *solarisMouseDevs[] = {
+ /* Device file: Protocol: */
+ "/dev/mouse", "VUID", /* USB or SPARC */
+#ifdef __i386
+ "/dev/kdmouse", "PS/2", /* PS/2 */
+#endif
+ NULL
+};
+
typedef struct _VuidMseRec {
Firm_event event;
unsigned char *buffer;
+ char *strmod;
} VuidMseRec, *VuidMsePtr;
static int vuidMouseProc(DeviceIntPtr pPointer, int what);
static void vuidReadInput(InputInfoPtr pInfo);
+/*
+ * Initialize and enable the mouse wheel, if present.
+ *
+ * Returns 1 if mouse wheel was successfully enabled.
+ * Returns 0 if an error occurred or if there is no mouse wheel.
+ */
+static int
+vuidMouseWheelInit(InputInfoPtr pInfo)
+{
+#ifdef HAVE_VUID_WHEEL
+ wheel_state wstate;
+ int nwheel = -1;
+
+ wstate.vers = VUID_WHEEL_STATE_VERS;
+ wstate.id = 0;
+ wstate.stateflags = -1;
+
+ if (ioctl(pInfo->fd, VUIDGWHEELCOUNT, &nwheel) != 0)
+ return (0);
+
+ if (ioctl(pInfo->fd, VUIDGWHEELSTATE, &wstate) != 0) {
+ xf86Msg(X_WARNING, "%s: couldn't get wheel state\n", pInfo->name);
+ return (0);
+ }
+
+ wstate.stateflags |= VUID_WHEEL_STATE_ENABLED;
+
+ if (ioctl(pInfo->fd, VUIDSWHEELSTATE, &wstate) != 0) {
+ xf86Msg(X_WARNING, "%s: couldn't enable wheel\n", pInfo->name);
+ return (0);
+ }
+
+ return (1);
+#else
+ return (0);
+#endif
+}
+
+
/* This function is called when the protocol is "VUID". */
static Bool
vuidPreInit(InputInfoPtr pInfo, const char *protocol, int flags)
{
MouseDevPtr pMse = pInfo->private;
VuidMsePtr pVuidMse;
+ int buttons;
pVuidMse = xalloc(sizeof(VuidMseRec));
if (pVuidMse == NULL) {
@@ -84,7 +172,40 @@ vuidPreInit(InputInfoPtr pInfo, const char *protocol, int flags)
return FALSE;
}
}
+
pVuidMse->buffer = (unsigned char *)&pVuidMse->event;
+
+ pVuidMse->strmod = xf86SetStrOption(pInfo->options, "StreamsModule", NULL);
+ if (pVuidMse->strmod &&
+ (ioctl(pInfo->fd, I_PUSH, pVuidMse->strmod) == -1)) {
+ xf86Msg(X_ERROR,
+ "%s: cannot push module '%s' onto mouse device: %s\n",
+ pInfo->name, pVuidMse->strmod, strerror(errno));
+ xf86CloseSerial(pInfo->fd);
+ pInfo->fd = -1;
+ xfree(pVuidMse);
+ xfree(pMse);
+ return FALSE;
+ }
+
+ buttons = xf86SetIntOption(pInfo->options, "Buttons", 0);
+ if (buttons == 0) {
+ if(ioctl(pInfo->fd, MSIOBUTTONS, &buttons) == 0) {
+ pInfo->conf_idev->commonOptions =
+ xf86ReplaceIntOption(pInfo->conf_idev->commonOptions,
+ "Buttons", buttons);
+ xf86Msg(X_INFO, "%s: Setting Buttons option to \"%d\"\n",
+ pInfo->name, buttons);
+ }
+ }
+
+ if (pVuidMse->strmod &&
+ (ioctl(pInfo->fd, I_POP, pVuidMse->strmod) == -1)) {
+ xf86Msg(X_WARNING,
+ "%s: cannot pop module '%s' off mouse device: %s\n",
+ pInfo->name, pVuidMse->strmod, strerror(errno));
+ }
+
xf86CloseSerial(pInfo->fd);
pInfo->fd = -1;
@@ -112,6 +233,7 @@ vuidReadInput(InputInfoPtr pInfo)
unsigned int n;
int c;
unsigned char *pBuf;
+ int wmask;
pMse = pInfo->private;
pVuidMse = pMse->mousePriv;
@@ -154,7 +276,15 @@ vuidReadInput(InputInfoPtr pInfo)
dy -= delta;
break;
}
+ }
+#ifdef HAVE_VUID_WHEEL
+ else if (vuid_in_range(VUID_WHEEL, pVuidMse->event.id)) {
+ if (vuid_id_offset(pVuidMse->event.id) == 0)
+ dz -= VUID_WHEEL_GETDELTA(pVuidMse->event.value);
+ else
+ dw -= VUID_WHEEL_GETDELTA(pVuidMse->event.value);
}
+#endif
n = 0;
if ((c = XisbRead(pMse->buffer)) >= 0) {
@@ -219,9 +349,20 @@ vuidMouseProc(DeviceIntPtr pPointer, int what)
pInfo->fd = -1;
} else {
int fmt = VUID_FIRM_EVENT;
- ioctl(pInfo->fd, VUIDSFORMAT, &fmt);
- xf86FlushInput(pInfo->fd);
- AddEnabledDevice(pInfo->fd);
+
+ if (pVuidMse->strmod &&
+ (ioctl(pInfo->fd, I_PUSH, pVuidMse->strmod) == -1)) {
+ xf86Msg(X_ERROR,
+ "%s: cannot push module '%s' onto mouse device: %s\n",
+ pInfo->name, pVuidMse->strmod, strerror(errno));
+ xf86CloseSerial(pInfo->fd);
+ pInfo->fd = -1;
+ } else {
+ ioctl(pInfo->fd, VUIDSFORMAT, &fmt);
+ vuidMouseWheelInit(pInfo);
+ xf86FlushInput(pInfo->fd);
+ AddEnabledDevice(pInfo->fd);
+ }
}
}
pMse->lastButtons = 0;
@@ -237,6 +378,12 @@ vuidMouseProc(DeviceIntPtr pPointer, int what)
XisbFree(pMse->buffer);
pMse->buffer = NULL;
}
+ if (pVuidMse->strmod &&
+ (ioctl(pInfo->fd, I_POP, pVuidMse->strmod) == -1)) {
+ xf86Msg(X_WARNING,
+ "%s: cannot pop module '%s' off mouse device: %s\n",
+ pInfo->name, pVuidMse->strmod, strerror(errno));
+ }
xf86CloseSerial(pInfo->fd);
pInfo->fd = -1;
}
@@ -278,21 +425,98 @@ CheckProtocol(const char *protocol)
static const char *
DefaultProtocol(void)
{
- return "VUID";
+ return "Auto";
+}
+
+static Bool
+solarisMouseAutoProbe(InputInfoPtr pInfo, const char **protocol,
+ const char **device)
+{
+ const char **pdev, **pproto, *dev = NULL;
+ int fd = -1;
+ Bool found;
+
+ for (pdev = solarisMouseDevs; *pdev; pdev += 2) {
+ pproto = pdev + 1;
+ if ((*protocol != NULL) && (strcmp(*protocol, "Auto") != 0) &&
+ (*pproto != NULL) && (strcmp(*pproto, *protocol) != 0)) {
+ continue;
+ }
+ if ((*device != NULL) && (strcmp(*device, *pdev) != 0)) {
+ continue;
+ }
+ SYSCALL (fd = open(*pdev, O_RDWR | O_NONBLOCK));
+ if (fd == -1) {
+#ifdef DEBUG
+ ErrorF("Cannot open %s (%s)\n", pdev, strerror(errno));
+#endif
+ } else {
+ found = TRUE;
+ if ((*pproto != NULL) && (strcmp(*pproto, "VUID") == 0)) {
+ int i;
+ if (ioctl(fd, VUIDGFORMAT, &i) < 0) {
+ found = FALSE;
+ }
+ }
+ close(fd);
+ if (found == TRUE) {
+ if (*pproto != NULL) {
+ *protocol = *pproto;
+ }
+ *device = *pdev;
+ return TRUE;
+ }
+ }
+ }
+ return FALSE;
}
static const char *
SetupAuto(InputInfoPtr pInfo, int *protoPara)
{
- return DefaultProtocol();
+ const char *pdev = NULL;
+ const char *pproto = NULL;
+ MouseDevPtr pMse = pInfo->private;
+
+ if (pInfo->fd == -1) {
+ /* probe to find device/protocol to use */
+ if (solarisMouseAutoProbe(pInfo, &pproto, &pdev) != FALSE) {
+ /* Set the Device option. */
+ pInfo->conf_idev->commonOptions =
+ xf86AddNewOption(pInfo->conf_idev->commonOptions, "Device", pdev);
+ xf86Msg(X_INFO, "%s: Setting Device option to \"%s\"\n",
+ pInfo->name, pdev);
+ }
+ } else if (pMse->protocolID == PROT_AUTO) {
+ pdev = xf86CheckStrOption(pInfo->conf_idev->commonOptions,
+ "Device", NULL);
+ solarisMouseAutoProbe(pInfo, &pproto, &pdev);
+ }
+ return pproto;
+}
+
+static const char *
+FindDevice(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+ const char *pdev = NULL;
+ const char *pproto = protocol;
+
+ if (solarisMouseAutoProbe(pInfo, &pproto, &pdev) != FALSE) {
+ /* Set the Device option. */
+ pInfo->conf_idev->commonOptions =
+ xf86AddNewOption(pInfo->conf_idev->commonOptions, "Device", pdev);
+ xf86Msg(X_INFO, "%s: Setting Device option to \"%s\"\n",
+ pInfo->name, pdev);
+ }
+ return pdev;
}
-#else /* __SOL8__ || !i386 */
+#else /* __SOL8__ || !__i386 */
#undef MSE_MISC
#define MSE_MISC 0
-#endif /* !__SOL8__ && i386 */
+#endif /* !__SOL8__ && __i386 */
static int
SupportedInterfaces(void)
@@ -310,12 +534,13 @@ xf86OSMouseInit(int flags)
if (!p)
return NULL;
p->SupportedInterfaces = SupportedInterfaces;
-#if defined(__SOL8__) || !defined(i386)
+#if defined(__SOL8__) || !defined(__i386)
p->BuiltinNames = BuiltinNames;
p->CheckProtocol = CheckProtocol;
p->PreInit = sunMousePreInit;
p->DefaultProtocol = DefaultProtocol;
p->SetupAuto = SetupAuto;
+ p->FindDevice = FindDevice;
#endif
return p;
}
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