[PATCH] Remove PC98 support.
Jamey Sharp
jamey at minilop.net
Tue Sep 13 15:55:40 PDT 2011
Gaetan Nadon wrote:
Alan Coopersmith wrote:
"I think we recently dropped PC98 support from the X server, so I'd
be okay with dropping the documentation now".
Let's make them be right, shall we?
Signed-off-by: Jamey Sharp <jamey at minilop.net>
Cc: Alan Coopersmith <alan.coopersmith at oracle.com>
---
configure.ac | 15 ---------------
hw/xfree86/common/xf86.h | 1 -
hw/xfree86/common/xf86Config.c | 30 ------------------------------
hw/xfree86/common/xf86Globals.c | 3 ---
hw/xfree86/common/xf86Helper.c | 10 ----------
hw/xfree86/common/xf86Privstr.h | 3 ---
hw/xfree86/int10/helper_exec.c | 2 +-
hw/xfree86/int10/helper_mem.c | 3 ---
hw/xfree86/man/xorg.conf.man | 6 ------
include/xorg-config.h.in | 3 ---
10 files changed, 1 insertions(+), 75 deletions(-)
diff --git a/configure.ac b/configure.ac
index 6c4fffd..93cd6a9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -582,9 +582,6 @@ AC_ARG_ENABLE(install-libxf86config,
AC_ARG_ENABLE(visibility, AC_HELP_STRING([--enable-visibility], [Enable symbol visibility (default: auto)]),
[SYMBOL_VISIBILITY=$enableval],
[SYMBOL_VISIBILITY=auto])
-AC_ARG_ENABLE(pc98, AC_HELP_STRING([--enable-pc98], [Enable PC98 support in Xorg (default: auto)]),
- [SUPPORT_PC98=$enableval],
- [SUPPORT_PC98=auto])
dnl GLX build options
AC_ARG_ENABLE(aiglx, AS_HELP_STRING([--enable-aiglx], [Build accelerated indirect GLX (default: enabled)]),
@@ -1654,9 +1651,6 @@ if test "x$XORG" = xyes; then
XORG_CFLAGS="${XORG_CFLAGS} "'$(SOLARIS_ASM_CFLAGS)'
fi
AC_SUBST([SOLARIS_ASM_CFLAGS])
- if test "x$SUPPORT_PC98" = xauto; then
- SUPPORT_PC98="no"
- fi
;;
gnu*)
XORG_OS_SUBDIR="hurd"
@@ -1679,18 +1673,9 @@ if test "x$XORG" = xyes; then
xorg_bus_sparc="yes"
;;
i*86)
- if test "x$SUPPORT_PC98" = xauto; then
- SUPPORT_PC98="yes"
- fi
;;
esac
- if test "x$SUPPORT_PC98" = xauto; then
- SUPPORT_PC98="no"
- fi
- if test "x$SUPPORT_PC98" = xyes; then
- AC_DEFINE(SUPPORT_PC98, 1, [Support PC98])
- fi
if test "x$DGA" = xauto; then
PKG_CHECK_MODULES(DGA, $DGAPROTO, [DGA=yes], [DGA=no])
fi
diff --git a/hw/xfree86/common/xf86.h b/hw/xfree86/common/xf86.h
index 54332e3..e1e0cd7 100644
--- a/hw/xfree86/common/xf86.h
+++ b/hw/xfree86/common/xf86.h
@@ -263,7 +263,6 @@ extern _X_EXPORT Bool xf86GetVidModeEnabled(void);
extern _X_EXPORT Bool xf86GetModInDevAllowNonLocal(void);
extern _X_EXPORT Bool xf86GetModInDevEnabled(void);
extern _X_EXPORT Bool xf86GetAllowMouseOpenFail(void);
-extern _X_EXPORT Bool xf86IsPc98(void);
extern _X_EXPORT void xf86DisableRandR(void);
extern _X_EXPORT CARD32 xorgGetVersion(void);
extern _X_EXPORT CARD32 xf86GetModuleVersion(pointer module);
diff --git a/hw/xfree86/common/xf86Config.c b/hw/xfree86/common/xf86Config.c
index 58b30dd..3aa923a 100644
--- a/hw/xfree86/common/xf86Config.c
+++ b/hw/xfree86/common/xf86Config.c
@@ -676,7 +676,6 @@ typedef enum {
FLAG_DPMS_SUSPENDTIME,
FLAG_DPMS_OFFTIME,
FLAG_PIXMAP,
- FLAG_PC98,
FLAG_NOPM,
FLAG_XINERAMA,
FLAG_LOG,
@@ -724,8 +723,6 @@ static OptionInfoRec FlagOptions[] = {
{0}, FALSE },
{ FLAG_PIXMAP, "Pixmap", OPTV_INTEGER,
{0}, FALSE },
- { FLAG_PC98, "PC98", OPTV_BOOLEAN,
- {0}, FALSE },
{ FLAG_NOPM, "NoPM", OPTV_BOOLEAN,
{0}, FALSE },
{ FLAG_XINERAMA, "Xinerama", OPTV_BOOLEAN,
@@ -756,21 +753,6 @@ static OptionInfoRec FlagOptions[] = {
{0}, FALSE },
};
-#ifdef SUPPORT_PC98
-static Bool
-detectPC98(void)
-{
- unsigned char buf[2];
-
- if (xf86ReadBIOS(0xf8000, 0xe80, buf, 2) != 2)
- return FALSE;
- if ((buf[0] == 0x98) && (buf[1] == 0x21))
- return TRUE;
- else
- return FALSE;
-}
-#endif
-
static Bool
configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
{
@@ -1026,18 +1008,6 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
xf86Info.pixmap24 = Pix24DontCare;
xf86Info.pix24From = X_DEFAULT;
}
-#ifdef SUPPORT_PC98
- if (xf86GetOptValBool(FlagOptions, FLAG_PC98, &value)) {
- xf86Info.pc98 = value;
- if (value) {
- xf86Msg(X_CONFIG, "Japanese PC98 architecture\n");
- }
- } else
- if (detectPC98()) {
- xf86Info.pc98 = TRUE;
- xf86Msg(X_PROBED, "Japanese PC98 architecture\n");
- }
-#endif
#ifdef PANORAMIX
from = X_DEFAULT;
diff --git a/hw/xfree86/common/xf86Globals.c b/hw/xfree86/common/xf86Globals.c
index 16d5557..b45b114 100644
--- a/hw/xfree86/common/xf86Globals.c
+++ b/hw/xfree86/common/xf86Globals.c
@@ -119,9 +119,6 @@ xf86InfoRec xf86Info = {
.miscModInDevAllowNonLocal = FALSE,
.pixmap24 = Pix24DontCare,
.pix24From = X_DEFAULT,
-#ifdef SUPPORT_PC98
- .pc98 = FALSE,
-#endif
.pmFlag = TRUE,
.log = LogNone,
.disableRandR = FALSE,
diff --git a/hw/xfree86/common/xf86Helper.c b/hw/xfree86/common/xf86Helper.c
index f8e6c8b..7c76fa8 100644
--- a/hw/xfree86/common/xf86Helper.c
+++ b/hw/xfree86/common/xf86Helper.c
@@ -1583,16 +1583,6 @@ xf86GetAllowMouseOpenFail(void)
}
-Bool
-xf86IsPc98(void)
-{
-#if SUPPORT_PC98
- return xf86Info.pc98;
-#else
- return FALSE;
-#endif
-}
-
void
xf86DisableRandR(void)
{
diff --git a/hw/xfree86/common/xf86Privstr.h b/hw/xfree86/common/xf86Privstr.h
index 608f9bd..b001f9d 100644
--- a/hw/xfree86/common/xf86Privstr.h
+++ b/hw/xfree86/common/xf86Privstr.h
@@ -91,9 +91,6 @@ typedef struct {
input device events */
Pix24Flags pixmap24;
MessageType pix24From;
-#ifdef SUPPORT_PC98
- Bool pc98;
-#endif
Bool pmFlag;
Log log;
Bool disableRandR;
diff --git a/hw/xfree86/int10/helper_exec.c b/hw/xfree86/int10/helper_exec.c
index c4e6d0b..5b09450 100644
--- a/hw/xfree86/int10/helper_exec.c
+++ b/hw/xfree86/int10/helper_exec.c
@@ -334,7 +334,7 @@ x_inw(CARD16 port)
struct timeval tv;
/*
- * Emulate a PC98's timer. Typical resolution is 3.26 usec.
+ * Emulate a PC's timer. Typical resolution is 3.26 usec.
* Approximate this by dividing by 3.
*/
X_GETTIMEOFDAY(&tv);
diff --git a/hw/xfree86/int10/helper_mem.c b/hw/xfree86/int10/helper_mem.c
index eb06307..33a3de3 100644
--- a/hw/xfree86/int10/helper_mem.c
+++ b/hw/xfree86/int10/helper_mem.c
@@ -239,9 +239,6 @@ int10_check_bios(int scrnIndex, int codeSeg, const unsigned char* vbiosMem)
((codeSeg << 4) >= SYS_SIZE))
return FALSE;
- if (xf86IsPc98())
- return FALSE;
-
if ((*vbiosMem != 0x55) || (*(vbiosMem+1) != 0xAA) || !*(vbiosMem+2))
return FALSE;
diff --git a/hw/xfree86/man/xorg.conf.man b/hw/xfree86/man/xorg.conf.man
index f406f82..8f14efb 100644
--- a/hw/xfree86/man/xorg.conf.man
+++ b/hw/xfree86/man/xorg.conf.man
@@ -634,12 +634,6 @@ are 24 and 32.
Default: 32 unless driver constraints don't allow this (which is rare).
Note: some clients don't behave well when this value is set to 24.
.TP 7
-.BI "Option \*qPC98\*q \*q" boolean \*q
-Specify that the machine is a Japanese PC\-98 machine.
-This should not be enabled for anything other than the Japanese\-specific
-PC\-98 architecture.
-Default: auto\-detected.
-.TP 7
.BI "Option \*qNoPM\*q \*q" boolean \*q
Disables something to do with power management events.
Default: PM enabled on platforms that support it.
diff --git a/include/xorg-config.h.in b/include/xorg-config.h.in
index 56ffda2..0d1ea91 100644
--- a/include/xorg-config.h.in
+++ b/include/xorg-config.h.in
@@ -136,9 +136,6 @@
/* Use SIGIO handlers for input device events by default */
#undef USE_SIGIO_BY_DEFAULT
-/* Support PC98 */
-#undef SUPPORT_PC98
-
/* Build with libdrm support */
#undef WITH_LIBDRM
--
1.7.5.4
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