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Diffstat (limited to 'xorg-server/hw/xfree86/os-support/shared')
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/bios_mmap.c29
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/inout.S111
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/posix_tty.c11
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/sigio.c2
-rw-r--r--xorg-server/hw/xfree86/os-support/shared/stdResource.c3
5 files changed, 7 insertions, 149 deletions
diff --git a/xorg-server/hw/xfree86/os-support/shared/bios_mmap.c b/xorg-server/hw/xfree86/os-support/shared/bios_mmap.c
index 8bac87ebe..0c368e713 100644
--- a/xorg-server/hw/xfree86/os-support/shared/bios_mmap.c
+++ b/xorg-server/hw/xfree86/os-support/shared/bios_mmap.c
@@ -91,33 +91,15 @@ xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
* re: boundaries and sizes and such...
*/
-/*
- * The Jensen lacks dense memory, thus we have to address the bus via
- * the sparse addressing scheme.
- *
- * Martin Ostermann (ost@comnets.rwth-aachen.de) - Apr.-Sep. 1996
- */
-
#ifdef linux
-#ifdef TEST_JENSEN_CODE /* define to test the Sparse addressing on a non-Jensen */
-#define SPARSE (5)
-#define isJensen (1)
-#else
-#define isJensen (!_bus_base())
-#define SPARSE (7)
-#endif
-
extern unsigned long _bus_base(void);
-extern unsigned long _bus_base_sparse(void);
-#define BUS_BASE (isJensen ? _bus_base_sparse() : _bus_base())
-#define JENSEN_SHIFT(x) (isJensen ? ((long)x<<SPARSE) : (long)x)
+#define BUS_BASE _bus_base()
#else
extern u_int64_t dense_base(void);
#define BUS_BASE dense_base()
-#define JENSEN_SHIFT(x) ((long) x)
#endif
@@ -141,8 +123,8 @@ xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
Offset += Base & (psize - 1);
Base &= ~(psize - 1);
mlen = (Offset + Len + psize - 1) & ~(psize - 1);
- base = mmap((caddr_t)0, JENSEN_SHIFT(mlen), PROT_READ,
- MAP_SHARED, fd, (off_t)(JENSEN_SHIFT(Base) + BUS_BASE));
+ base = mmap((caddr_t)0, mlen, PROT_READ,
+ MAP_SHARED, fd, (off_t)(Base + BUS_BASE));
if (base == MAP_FAILED)
{
@@ -151,10 +133,9 @@ xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
return(-1);
}
- xf86SlowBCopyFromBus((unsigned char *)(base+JENSEN_SHIFT(Offset)),
- Buf, Len);
+ xf86SlowBCopyFromBus((unsigned char *)(base+Offset), Buf, Len);
- munmap((caddr_t)JENSEN_SHIFT(base), JENSEN_SHIFT(mlen));
+ munmap((caddr_t)base, mlen);
close(fd);
return(Len);
}
diff --git a/xorg-server/hw/xfree86/os-support/shared/inout.S b/xorg-server/hw/xfree86/os-support/shared/inout.S
deleted file mode 100644
index 80c47c419..000000000
--- a/xorg-server/hw/xfree86/os-support/shared/inout.S
+++ /dev/null
@@ -1,111 +0,0 @@
-/* $XConsortium: inout.s /main/6 1996/02/21 17:53:35 kaleb $ */
-
-
-
-
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/shared/inout.S,v 1.1 1999/07/10 07:24:52 dawes Exp $ */
-
-#include "assyntax.h"
-
-/*
- * Make i80386 io primitives available at C-level.
- */
-
- FILE("inout.s")
- AS_BEGIN
- SEG_TEXT
-
-/*
- *-----------------------------------------------------------------------
- * inb ---
- * Input one byte.
- *
- * Results:
- * Byte in al.
- *-----------------------------------------------------------------------
- */
- GLOBL GLNAME(inb)
-GLNAME(inb):
- MOV_L (REGOFF(4,ESP),EDX)
- SUB_L (EAX,EAX)
- IN_B
- RET
-
-/*
- *-----------------------------------------------------------------------
- * outb ---
- * Output one byte.
- *
- * Results:
- * None.
- *-----------------------------------------------------------------------
- */
- GLOBL GLNAME(outb)
-GLNAME(outb):
- MOV_L (REGOFF(4,sp),EDX)
- MOV_L (REGOFF(8,sp),EAX)
- OUT_B
- RET
-/*
- *-----------------------------------------------------------------------
- * inw ---
- * Input one 16-bit word.
- *
- * Results:
- * Word in ax.
- *-----------------------------------------------------------------------
- */
- GLOBL GLNAME(inw)
-GLNAME(inw):
- MOV_L (REGOFF(4,ESP),EDX)
- IN_W
- RET
-
-/*
- *-----------------------------------------------------------------------
- * outw ---
- * Output one 16-bit word.
- *
- * Results:
- * None.
- *-----------------------------------------------------------------------
- */
- GLOBL GLNAME(outw)
-GLNAME(outw):
- MOV_L (REGOFF(4,ESP),EDX)
- MOV_L (REGOFF(8,ESP),EAX)
- OUT_W
- RET
-
-/*
- *-----------------------------------------------------------------------
- * inl ---
- * Input one 32-bit longword.
- *
- * Results:
- * Word in eax.
- *-----------------------------------------------------------------------
- */
- GLOBL GLNAME(inl)
-GLNAME(inl):
- MOV_L (REGOFF(4,ESP),EDX)
- IN_L
- RET
-
-/*
- *-----------------------------------------------------------------------
- * outl ---
- * Output one 32-bit longword.
- *
- * Results:
- * None.
- *-----------------------------------------------------------------------
- */
- GLOBL GLNAME(outl)
-GLNAME(outl):
- MOV_L (REGOFF(4,ESP),EDX)
- MOV_L (REGOFF(8,ESP),EAX)
- OUT_L
- RET
-
diff --git a/xorg-server/hw/xfree86/os-support/shared/posix_tty.c b/xorg-server/hw/xfree86/os-support/shared/posix_tty.c
index 002e3a275..316526bdc 100644
--- a/xorg-server/hw/xfree86/os-support/shared/posix_tty.c
+++ b/xorg-server/hw/xfree86/os-support/shared/posix_tty.c
@@ -114,9 +114,6 @@ GetBaud (int baudrate)
_X_EXPORT int
xf86OpenSerial (pointer options)
{
-#ifdef Lynx
- struct sgttyb ms_sgtty;
-#endif
struct termios t;
int fd, i;
char *dev;
@@ -155,12 +152,6 @@ xf86OpenSerial (pointer options)
#endif
}
-#ifdef Lynx
- /* LynxOS does not assert DTR without this */
- ioctl (fd, TIOCGETP, (char *) &ms_sgtty);
- ioctl (fd, TIOCSDTR, (char *) &ms_sgtty);
-#endif
-
/* set up default port parameters */
SYSCALL (tcgetattr (fd, &t));
t.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP|INLCR\
@@ -343,7 +334,7 @@ xf86SetSerial (int fd, pointer options)
if ((xf86SetBoolOption (options, "ClearDTR", FALSE)))
{
#ifdef CLEARDTR_SUPPORT
-# if !defined(Lynx) || defined(TIOCMBIC)
+# if defined(TIOCMBIC)
val = TIOCM_DTR;
SYSCALL (ioctl(fd, TIOCMBIC, &val));
# else
diff --git a/xorg-server/hw/xfree86/os-support/shared/sigio.c b/xorg-server/hw/xfree86/os-support/shared/sigio.c
index f51131c6b..92bdd2988 100644
--- a/xorg-server/hw/xfree86/os-support/shared/sigio.c
+++ b/xorg-server/hw/xfree86/os-support/shared/sigio.c
@@ -229,7 +229,7 @@ xf86RemoveSIGIOHandler(int fd)
sigemptyset(&sa.sa_mask);
sigaddset(&sa.sa_mask, SIGIO);
sa.sa_flags = 0;
- sa.sa_handler = SIG_DFL;
+ sa.sa_handler = SIG_IGN;
sigaction(SIGIO, &sa, &osa);
}
}
diff --git a/xorg-server/hw/xfree86/os-support/shared/stdResource.c b/xorg-server/hw/xfree86/os-support/shared/stdResource.c
index c144211f0..8cb101488 100644
--- a/xorg-server/hw/xfree86/os-support/shared/stdResource.c
+++ b/xorg-server/hw/xfree86/os-support/shared/stdResource.c
@@ -77,9 +77,6 @@ xf86StdAccResFromOS(resPtr ret)
ret = xf86AddResToList(ret, &range, -1);
RANGE(range, 0x000f0000, 0x000fffff, ResExcMemBlock);
ret = xf86AddResToList(ret, &range, -1);
- RANGE(range, 0x00100000, 0x3fffffff,
- ResExcMemBlock | ResBios | ResEstimated);
- ret = xf86AddResToList(ret, &range, -1);
#if 0
RANGE(range, 0xfec00000, 0xfecfffff, ResExcMemBlock | ResBios);
ret = xf86AddResToList(ret, &range, -1);