Merge remote-tracking branch 'koba/reviewed'

8 files changed, 23 insertions, 102 deletions

diff --git a/hw/xfree86/os-support/bsd/alpha_video.c b/hw/xfree86/os-support/bsd/alpha_video.c
index 15eb2a422..882fb3b46 100644
--- a/hw/xfree86/os-support/bsd/alpha_video.c
+++ b/hw/xfree86/os-support/bsd/alpha_video.c
@@ -33,12 +33,10 @@
 
 #include <sys/param.h>
 #ifndef __NetBSD__
-#  include <sys/sysctl.h>
-#  if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-#      include <machine/sysarch.h>
-#   endif
-# else
-#  include <machine/sysarch.h>
+#include <sys/sysctl.h>
+#endif
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__)
+#include <machine/sysarch.h>
 #endif
 
 #include "xf86Axp.h"
@@ -52,10 +50,6 @@
 #define MAP_FLAGS (MAP_FILE | MAP_SHARED)
 #endif
 
-#ifndef MAP_FAILED
-#define MAP_FAILED ((caddr_t)-1)
-#endif
-
 axpDevice bsdGetAXP(void);
 
 #ifndef __NetBSD__
@@ -64,8 +58,6 @@ extern unsigned long dense_base(void);
 static int axpSystem = -1;
 static unsigned long hae_thresh;
 static unsigned long hae_mask;
-static unsigned long bus_base;
-static unsigned long sparse_size;
 
 static unsigned long
 memory_base(void)
@@ -197,7 +189,6 @@ static int  devMemFd = -1;
 #ifdef HAS_APERTURE_DRV
 #define DEV_APERTURE "/dev/xf86"
 #endif
-#define DEV_MEM "/dev/mem"
 
 static pointer mapVidMem(int, unsigned long, unsigned long, int);
 static void unmapVidMem(int, pointer, unsigned long);
@@ -297,7 +288,6 @@ xf86OSInitVidMem(VidMemInfoPtr pVidMem)
                 axpSystem = bsdGetAXP(); 
 	    hae_thresh = xf86AXPParams[axpSystem].hae_thresh;
             hae_mask = xf86AXPParams[axpSystem].hae_mask;
-            sparse_size = xf86AXPParams[axpSystem].size;
 #endif /* __NetBSD__ */
 	}
 	pVidMem->initialised = TRUE;
@@ -440,7 +430,6 @@ xf86DisableIO()
 
 #define vuip    volatile unsigned int *
 
-static unsigned long msb_set = 0;
 static pointer memSBase = 0;
 static pointer memBase = 0;
 
@@ -478,29 +467,25 @@ writeSparse32(int Value, pointer Base, register unsigned long Offset);
 
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 extern int sysarch(int, void *);
-#endif
 
 struct parms {
 	u_int64_t hae;
 };
 
-#ifndef __NetBSD__
-static int
+static void
 sethae(u_int64_t hae)
 {
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 #ifndef ALPHA_SETHAE
 #define ALPHA_SETHAE 0
 #endif
-	struct parms p;
-	p.hae = hae;
-	return (sysarch(ALPHA_SETHAE, (char *)&p));
-#endif
-#ifdef __OpenBSD__
-	return -1;
-#endif
+	static struct parms p;
+
+	if (p.hae != hae) {
+		p.hae = hae;
+		sysarch(ALPHA_SETHAE, (char *)&p);
+	}
 }
-#endif /* __NetBSD__ */
+#endif
 
 static pointer
 mapVidMemSparse(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
@@ -555,12 +540,9 @@ readSparse8(pointer Base, register unsigned long Offset)
       if (Offset >= (hae_thresh)) {
         msb = Offset & hae_mask;
         Offset -= msb;
-	if (msb_set != msb) {
-#ifndef __NetBSD__
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 	sethae(msb);
 #endif
-	msb_set = msb;
-	}
       }
     result = *(vuip) ((unsigned long)memSBase + (Offset << 5));
     result >>= shift;
@@ -579,12 +561,9 @@ readSparse16(pointer Base, register unsigned long Offset)
     if (Offset >= (hae_thresh)) {
         msb = Offset & hae_mask;
         Offset -= msb;
-      if (msb_set != msb) {
-#ifndef __NetBSD__
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 	sethae(msb);
 #endif
-	msb_set = msb;
-      }
     }
     result = *(vuip)((unsigned long)memSBase+(Offset<<5)+(1<<(5-2)));
     result >>= shift;
@@ -609,12 +588,9 @@ writeSparse8(int Value, pointer Base, register unsigned long Offset)
     if (Offset >= (hae_thresh)) {
       msb = Offset & hae_mask;
       Offset -= msb;
-      if (msb_set != msb) {
-#ifndef __NetBSD__
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 	sethae(msb);
 #endif
-	msb_set = msb;
-      }
     }
     *(vuip) ((unsigned long)memSBase + (Offset << 5)) = b * 0x01010101;
 }
@@ -630,12 +606,9 @@ writeSparse16(int Value, pointer Base, register unsigned long Offset)
     if (Offset >= (hae_thresh)) {
       msb = Offset & hae_mask;
       Offset -= msb;
-      if (msb_set != msb) {
-#ifndef __NetBSD__
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 	sethae(msb);
 #endif
-	msb_set = msb;
-      }
     }
     *(vuip)((unsigned long)memSBase+(Offset<<5)+(1<<(5-2))) =
       w * 0x00010001;
@@ -660,12 +633,9 @@ writeSparseNB8(int Value, pointer Base, register unsigned long Offset)
     if (Offset >= (hae_thresh)) {
       msb = Offset & hae_mask;
       Offset -= msb;
-      if (msb_set != msb) {
-#ifndef __NetBSD__
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 	sethae(msb);
 #endif
-	msb_set = msb;
-      }
     }
     *(vuip) ((unsigned long)memSBase + (Offset << 5)) = b * 0x01010101;
 }
@@ -680,12 +650,9 @@ writeSparseNB16(int Value, pointer Base, register unsigned long Offset)
     if (Offset >= (hae_thresh)) {
       msb = Offset & hae_mask ;
       Offset -= msb;
-      if (msb_set != msb) {
-#ifndef __NetBSD__
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 	sethae(msb);
 #endif
-	msb_set = msb;
-      }
     }
     *(vuip)((unsigned long)memSBase+(Offset<<5)+(1<<(5-2))) =
       w * 0x00010001;
diff --git a/hw/xfree86/os-support/bsd/arm_video.c b/hw/xfree86/os-support/bsd/arm_video.c
index eb631a7f3..1de6c87d6 100644
--- a/hw/xfree86/os-support/bsd/arm_video.c
+++ b/hw/xfree86/os-support/bsd/arm_video.c
@@ -97,11 +97,6 @@ struct memAccess ioMemInfo = { CONSOLE_GET_IO_INFO, NULL, NULL,
 #define MAP_FLAGS (MAP_FILE | MAP_SHARED)
 #endif
 
-#ifndef MAP_FAILED
-#define MAP_FAILED ((caddr_t)-1)
-#endif
-
-
 #define BUS_BASE	0L
 #define BUS_BASE_BWX	0L
 
@@ -113,8 +108,6 @@ struct memAccess ioMemInfo = { CONSOLE_GET_IO_INFO, NULL, NULL,
 static Bool useDevMem = FALSE;
 static int  devMemFd = -1;
 
-#define DEV_MEM "/dev/mem"
-
 static pointer mapVidMem(int, unsigned long, unsigned long, int);
 static void unmapVidMem(int, pointer, unsigned long);
 
diff --git a/hw/xfree86/os-support/bsd/i386_video.c b/hw/xfree86/os-support/bsd/i386_video.c
index 20dbde86a..35e00fce7 100644
--- a/hw/xfree86/os-support/bsd/i386_video.c
+++ b/hw/xfree86/os-support/bsd/i386_video.c
@@ -64,10 +64,6 @@
 #define MAP_FLAGS (MAP_FILE | MAP_SHARED)
 #endif
 
-#ifndef MAP_FAILED
-#define MAP_FAILED ((caddr_t)-1)
-#endif
-
 #ifdef __OpenBSD__
 #define SYSCTL_MSG "\tCheck that you have set 'machdep.allowaperture=1'\n"\
 		   "\tin /etc/sysctl.conf and reboot your machine\n" \
@@ -88,7 +84,6 @@ static int  devMemFd = -1;
 #ifdef HAS_APERTURE_DRV
 #define DEV_APERTURE "/dev/xf86"
 #endif
-#define DEV_MEM "/dev/mem"
 
 static pointer mapVidMem(int, unsigned long, unsigned long, int);
 static void unmapVidMem(int, pointer, unsigned long);
diff --git a/hw/xfree86/os-support/bsd/ppc_video.c b/hw/xfree86/os-support/bsd/ppc_video.c
index aeaf18305..e5d832eed 100644
--- a/hw/xfree86/os-support/bsd/ppc_video.c
+++ b/hw/xfree86/os-support/bsd/ppc_video.c
@@ -36,18 +36,11 @@
 
 #include "bus/Pci.h"
 
-#ifndef MAP_FAILED
-#define MAP_FAILED ((caddr_t)-1)
-#endif
-
-
 /***************************************************************************/
 /* Video Memory Mapping section                                            */
 /***************************************************************************/
 
-#ifndef __OpenBSD__
-#define DEV_MEM "/dev/mem"
-#else
+#ifdef __OpenBSD__
 #define DEV_MEM "/dev/xf86"
 #endif
 
diff --git a/hw/xfree86/os-support/bsd/sparc64_video.c b/hw/xfree86/os-support/bsd/sparc64_video.c
index a2a30c9d7..960c850a8 100644
--- a/hw/xfree86/os-support/bsd/sparc64_video.c
+++ b/hw/xfree86/os-support/bsd/sparc64_video.c
@@ -34,10 +34,6 @@
 #include "xf86_OSlib.h"
 #include "xf86OSpriv.h"
 
-#ifndef MAP_FAILED
-#define MAP_FAILED ((caddr_t)-1)
-#endif
-
 /***************************************************************************/
 /* Video Memory Mapping section                                            */
 /***************************************************************************/
diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c
index 3d455112c..e711784e7 100644
--- a/hw/xfree86/os-support/linux/lnx_video.c
+++ b/hw/xfree86/os-support/linux/lnx_video.c
@@ -46,10 +46,6 @@
 #include <asm/mtrr.h>
 #endif
 
-#ifndef MAP_FAILED
-#define MAP_FAILED ((void *)-1)
-#endif
-
 static Bool ExtendedEnabled = FALSE;
 
 #ifdef __ia64__
diff --git a/hw/xfree86/os-support/shared/bios_mmap.c b/hw/xfree86/os-support/shared/bios_mmap.c
index 33a8df042..b7b35d9db 100644
--- a/hw/xfree86/os-support/shared/bios_mmap.c
+++ b/hw/xfree86/os-support/shared/bios_mmap.c
@@ -31,10 +31,6 @@
 #include "xf86Priv.h"
 #include "xf86_OSlib.h"
 
-#ifndef MAP_FAILED
-#define MAP_FAILED ((void *)-1)
-#endif
-
 /*
  * Read BIOS via mmap()ing DEV_MEM
  */
diff --git a/hw/xfree86/os-support/xf86_OSlib.h b/hw/xfree86/os-support/xf86_OSlib.h
index 1d5906084..0a5861f49 100644
--- a/hw/xfree86/os-support/xf86_OSlib.h
+++ b/hw/xfree86/os-support/xf86_OSlib.h
@@ -230,20 +230,13 @@
 # include <sys/mman.h>
 # include <sys/stat.h>
 
-# if defined(__bsdi__)
-#  include <sys/param.h>
-# if (_BSDI_VERSION < 199510)
-#  include <i386/isa/vgaioctl.h>
-# endif
-# endif /* __bsdi__ */
-
 #endif /* CSRG_BASED */
 
 /**************************************************************************/
 /* Kernel of *BSD                                                         */
 /**************************************************************************/
 #if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || \
- defined(__NetBSD__) || defined(__OpenBSD__) || defined(__bsdi__) || defined(__DragonFly__)
+ defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
 
 # include <sys/param.h>
 # if defined(__FreeBSD_version) && !defined(__FreeBSD_kernel_version)
@@ -252,12 +245,6 @@
 
 # if !defined(LINKKIT)
   /* Don't need this stuff for the Link Kit */
-#  if defined(__bsdi__)
-#   include <i386/isa/pcconsioctl.h>
-#   define CONSOLE_X_MODE_ON PCCONIOCRAW
-#   define CONSOLE_X_MODE_OFF PCCONIOCCOOK
-#   define CONSOLE_X_BELL PCCONIOCBEEP
-#  else /* __bsdi__ */
 #   ifdef SYSCONS_SUPPORT
 #    define COMPAT_SYSCONS
 #    if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
@@ -328,7 +315,6 @@
 #ifndef CONSOLE_GET_MEM_INFO 
 #    define CONSOLE_GET_MEM_INFO            _IOR('t',159,struct map_info)
 #endif
-#  endif /* __bsdi__ */
 # endif /* !LINKKIT */
 
 #if defined(USE_I386_IOPL) || defined(USE_AMD64_IOPL)
@@ -337,8 +323,7 @@
 
 # define CLEARDTR_SUPPORT
 
-#endif
-/* __FreeBSD_kernel__ || __NetBSD__ || __OpenBSD__ || __bsdi__ */
+#endif /* __FreeBSD__ || __NetBSD__ || __OpenBSD__ || __DragonFly__ */
 
 /**************************************************************************/
 /* IRIX                                                                   */
@@ -378,8 +363,8 @@
 #define DEV_MEM "/dev/mem"
 #endif
 
-#ifndef VT_SYSREQ_DEFAULT
-#define VT_SYSREQ_DEFAULT FALSE
+#ifndef MAP_FAILED
+#define MAP_FAILED ((void *)-1)
 #endif
 
 #define SYSCALL(call) while(((call) == -1) && (errno == EINTR))