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XFree86-sparc_pci_domains.patch
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XFree86-sparc_pci_domains.patch
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This patch by David S. Miller.
--- XFree86-4.1.0/xc/config/cf/linux.cf.~1~ Sun Jun 3 19:44:40 2001
+++ XFree86-4.1.0/xc/config/cf/linux.cf Sun Jun 3 19:44:48 2001
@@ -720,7 +720,7 @@
# endif
# define LinuxMachineDefines -D__sparc__
# define ServerOSDefines XFree86ServerOSDefines -DDDXTIME -DPART_NET
-# define ServerExtraDefines -DGCCUSESGAS XFree86ServerDefines
+# define ServerExtraDefines -DHAVE_DOMAINS -DGCCUSESGAS XFree86ServerDefines
# define AsVISOption -Av9a
# ifdef Sparc64Architecture
# define AsOutputArchSize 64
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86.h.~1~ Sun Jun 3 19:44:40 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86.h Sun Jun 3 19:44:48 2001
@@ -121,10 +121,18 @@
resPtr xf86ReallocatePciResources(int entityIndex, resPtr pRes);
resPtr xf86SetOperatingState(resList list, int entityIndex, int mask);
void xf86EnterServerState(xf86State state);
-resRange xf86GetBlock(long type, memType size,
+resRange xf86GetBlock(long type,
+#ifdef HAVE_DOMAINS
+ int domain,
+#endif
+ memType size,
memType window_start, memType window_end,
memType align_mask, resPtr avoid);
-resRange xf86GetSparse(long type, memType fixed_bits,
+resRange xf86GetSparse(long type,
+#ifdef HAVE_DOMAINS
+ int domain,
+#endif
+ memType fixed_bits,
memType decode_mask, memType address_mask,
resPtr avoid);
memType xf86ChkConflict(resRange *rgp, int entityIndex);
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86Bus.c.~1~ Sun Jun 3 19:44:40 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86Bus.c Sun Jun 3 19:44:48 2001
@@ -393,6 +393,9 @@
resPtr res = Acc;
while (res) {
+ /* NOTE: Assumes that entities live inside of a single
+ * domain.
+ */
if (res->entityIndex == entityIndex &&
(type & ResAccMask & res->res_type))
{
@@ -895,6 +898,14 @@
memType val,tmp,prev;
int i;
+#ifdef HAVE_DOMAINS
+ /* A resource cannot conflict with a range in a different
+ * domain.
+ */
+ if (pRes->res_domain != range->domain)
+ return 0;
+#endif
+
switch (pRes->res_type & ResExtMask) {
case ResBlock:
if (range->rBegin < pRes->block_end &&
@@ -953,6 +964,14 @@
memType val, tmp, prev;
int i;
+#ifdef HAVE_DOMAINS
+ /* A resource cannot conflict with a range in a different
+ * domain.
+ */
+ if (pRes->res_domain != range->domain)
+ return 0;
+#endif
+
switch (pRes->res_type & ResExtMask) {
case ResSparse:
tmp = pRes->sparse_mask & range->rMask;
@@ -1020,7 +1039,7 @@
* depending on the types of the resource ranges and their locations
*/
static Bool
-needCheck(resPtr pRes, long type, int entityIndex, xf86State state)
+needCheck(resPtr pRes, long type, int domain, int entityIndex, xf86State state)
{
/* the same entity shouldn't conflict with itself */
ScrnInfoPtr pScrn;
@@ -1031,6 +1050,14 @@
if (!(pRes->res_type & type & ResPhysMask))
return FALSE;
+#ifdef HAVE_DOMAINS
+ /* A resource cannot conflict with something in a different
+ * domain.
+ */
+ if (pRes->res_domain != domain)
+ return FALSE;
+#endif
+
/*
* Resources set by BIOS (ResBios) are allowed to conflict
* with resources marked (ResBios).
@@ -1111,7 +1138,11 @@
memType ret;
while(pRes) {
- if (!needCheck(pRes,rgp->type, entityIndex ,state)) {
+ int domain = 0;
+#ifdef HAVE_DOMAINS
+ domain = rgp->domain;
+#endif
+ if (!needCheck(pRes,rgp->type,domain,entityIndex,state)) {
pRes = pRes->next;
continue;
}
@@ -1274,16 +1305,20 @@
while (1) {
while (list) {
if ((list->res_type & ResPhysMask) == type) {
+ int domain = 0;
+#ifdef HAVE_DOMAINS
+ domain = list->res_domain;
+#endif
switch (list->res_type & ResExtMask) {
case ResBlock:
- xf86ErrorFVerb(verb, "\t[%d] %d\t0x%08x - 0x%08x (0x%x)",
- i, list->entityIndex, list->block_begin,
+ xf86ErrorFVerb(verb, "\t[%d] %d %x\t0x%08x - 0x%08x (0x%x)",
+ i, list->entityIndex, domain, list->block_begin,
list->block_end,
list->block_end - list->block_begin + 1);
break;
case ResSparse:
- xf86ErrorFVerb(verb, "\t[%d] %d\t0x%08x - 0x%08x ",
- i, list->entityIndex,
+ xf86ErrorFVerb(verb, "\t[%d] %d %x\t0x%08x - 0x%08x ",
+ i, list->entityIndex, domain,
list->sparse_base,list->sparse_mask);
break;
default:
@@ -1408,6 +1443,9 @@
if (pRes != target
&& ((pRes->res_type & ResPhysMask) ==
(target->res_type & ResPhysMask))
+#ifdef HAVE_DOMAINS
+ && pRes->res_domain == target->res_domain
+#endif
&& pRes->block_begin <= target->block_end
&& pRes->block_end >= target->block_begin) {
/* Possibly ignore estimated resources */
@@ -1460,12 +1498,16 @@
#define ALIGN(x,a) ((x) + a) &~(a)
resRange
-xf86GetBlock(long type, memType size,
+xf86GetBlock(long type,
+#ifdef HAVE_DOMAINS
+ int domain,
+#endif
+ memType size,
memType window_start, memType window_end,
memType align_mask, resPtr avoid)
{
memType min, max, tmp;
- resRange r = {ResEnd,0,0};
+ resRange r = _END;
resPtr res_range = ResRange;
if (!size) return r;
@@ -1478,7 +1520,11 @@
type = (type & ~(ResExtMask | ResBios | ResEstimated)) | ResBlock;
while (res_range) {
- if (type & res_range->res_type & ResPhysMask) {
+ if ((type & res_range->res_type & ResPhysMask)
+#ifdef HAVE_DOMAINS
+ && (domain == res_range->res_domain)
+#endif
+ ) {
if (res_range->block_begin > window_start)
min = res_range->block_begin;
else
@@ -1490,7 +1536,7 @@
min = ALIGN(min,align_mask);
/* do not produce an overflow! */
while (min < max && (max - min) >= (size - 1)) {
- RANGE(r,min,min + size - 1,type);
+ RANGE(r,min,min + size - 1,type,domain);
tmp = ChkConflict(&r,Acc,SETUP);
if (!tmp) {
tmp = ChkConflict(&r,avoid,SETUP);
@@ -1503,7 +1549,7 @@
}
res_range = res_range->next;
}
- RANGE(r,0,0,ResEnd);
+ RANGE(r,0,0,ResEnd,domain);
return r;
}
@@ -1557,10 +1603,14 @@
}
resRange
-xf86GetSparse(long type, memType fixed_bits,
+xf86GetSparse(long type,
+#ifdef HAVE_DOMAINS
+ int domain,
+#endif
+ memType fixed_bits,
memType decode_mask, memType address_mask, resPtr avoid)
{
- resRange r = {ResEnd,0,0};
+ resRange r = _END;
memType new_mask;
memType mask1;
memType base;
@@ -1602,7 +1652,7 @@
*/
while (1) {
base = make_base(counter,new_mask) | fixed_bits;
- RANGE(r,base,address_mask,type);
+ RANGE(r,base,address_mask,type,domain);
conflict = ChkConflict(&r,Acc,SETUP);
if (!conflict) {
conflict = ChkConflict(&r,avoid,SETUP);
@@ -1617,7 +1667,7 @@
if (counter > max_counter) break;
}
if (!new_mask && (new_mask == decode_mask)) {
- RANGE(r,0,0,ResEnd);
+ RANGE(r,0,0,ResEnd,domain);
return r;
}
/*
@@ -1640,7 +1690,7 @@
counter1 = 0;
while (1) {
base = make_base(counter1,mask1);
- RANGE(r,base,address_mask,type);
+ RANGE(r,base,address_mask,type,domain);
conflict = ChkConflict(&r,Acc,SETUP);
if (!conflict) {
conflict = ChkConflict(&r,avoid,SETUP);
@@ -1655,7 +1705,7 @@
counter ++;
if (counter > max_counter) break;
}
- RANGE(r,0,0,ResEnd);
+ RANGE(r,0,0,ResEnd,domain);
return r;
}
@@ -2686,6 +2736,9 @@
int i = 0;
new.type = (range.type & ~ResExtMask) | ResSparse;
+#ifdef HAVE_DOMAINS
+ new.domain = range.domain;
+#endif
while (1) {
if (val & 0x01) {
@@ -2726,7 +2779,11 @@
if (list1) {
list = list1;
- if (range.type & list->res_type & ResPhysMask) {
+ if ((range.type & list->res_type & ResPhysMask)
+#ifdef HAVE_DOMAINS
+ && (range.domain == list->res_domain)
+#endif
+ ) {
switch (range.type & ResExtMask) {
case ResBlock:
if ((list->res_type & ResExtMask) == ResBlock) {
@@ -2736,21 +2793,21 @@
else if (range.rBegin < list->block_begin
&& range.rEnd > list->block_end) {
RANGE(range1, range.rBegin, list->block_begin - 1,
- range.type);
+ range.type, range.domain);
RANGE(range2, list->block_end + 1, range.rEnd,
- range.type);
+ range.type, range.domain);
return (x_isSubsetOf(range1,list->next,list2) &&
x_isSubsetOf(range2,list->next,list2));
}
else if (range.rBegin >= list->block_begin
&& range.rBegin <= list->block_end) {
RANGE(range1, list->block_end + 1, range.rEnd,
- range.type);
+ range.type, range.domain);
return (x_isSubsetOf(range1,list->next,list2));
} else if (range.rEnd >= list->block_begin
&& range.rEnd <= list->block_end) {
RANGE(range1,range.rBegin, list->block_begin - 1,
- range.type);
+ range.type, range.domain);
return (x_isSubsetOf(range1,list->next,list2));
}
}
@@ -2791,7 +2848,7 @@
| ((~list->sparse_base & list->sparse_mask)
& ~range.rMask)) & range1.rMask,
((range.rMask | list->sparse_mask) & ~test)
- | (1 << i), range.type);
+ | (1 << i), range.type, range.domain);
return (x_isSubsetOf(range1,list->next,list2));
}
}
@@ -2885,7 +2942,11 @@
resPtr new = NULL;
while (list) {
- if (Range.type & list->res_type & ResPhysMask) {
+ if ((Range.type & list->res_type & ResPhysMask)
+#ifdef HAVE_DOMAINS
+ && (Range.domain == list->res_domain)
+#endif
+ ) {
switch (Range.type & ResExtMask) {
case ResBlock:
switch (list->res_type & ResExtMask) {
@@ -2900,6 +2961,9 @@
range.rEnd = list->block_end;
if (range.rEnd > range.rBegin) {
range.type = Range.type;
+#ifdef HAVE_DOMAINS
+ range.domain = Range.domain;
+#endif
new = xf86AddResToList(new,&range,-1);
}
break;
@@ -2917,7 +2981,7 @@
| (~range.rMask & list->sparse_base)
| (~list->sparse_mask & range.rBase),
range.rMask | list->sparse_mask,
- Range.type);
+ Range.type, Range.domain);
new = xf86AddResToList(new,&range,-1);
}
break;
@@ -2956,11 +3020,11 @@
switch (Range.type & ResExtMask) {
case ResBlock:
if (Range.rBegin > 0) {
- RANGE(range, 0, Range.rBegin - 1, Range.type);
+ RANGE(range, 0, Range.rBegin - 1, Range.type,Range.domain);
new = xf86AddResToList(new,&range,-1);
}
if (Range.rEnd < (memType)~0) {
- RANGE(range,Range.rEnd + 1, (memType)~0, Range.type);
+ RANGE(range,Range.rEnd + 1, (memType)~0, Range.type, Range.domain);
new = xf86AddResToList(new,&range,-1);
}
break;
@@ -2968,7 +3032,7 @@
tmp = Range.rMask;
for (i = 0; i < sizeof(memType); i++) {
if (tmp & 0x1) {
- RANGE(range,(~Range.rMask & range.rMask),(1 << i), Range.type);
+ RANGE(range,(~Range.rMask & range.rMask),(1 << i), Range.type, Range.domain);
new = xf86AddResToList(new,&range,-1);
}
}
@@ -2991,6 +3055,21 @@
}
return ret;
}
+
+#ifdef HAVE_DOMAINS
+resPtr
+xf86ExtractDomainFromList(resPtr list, unsigned int domain)
+{
+ resPtr ret = NULL;
+
+ while (list) {
+ if (list->res_domain == domain)
+ ret = xf86AddResToList(ret,&(list->val),list->entityIndex);
+ list = list->next;
+ }
+ return ret;
+}
+#endif
/*------------------------------------------------------------*/
static void CheckGenericGA(void);
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86Bus.h.~1~ Sun Jun 3 19:44:40 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86Bus.h Sun Jun 3 19:44:48 2001
@@ -123,6 +123,9 @@
Bool xf86IsSubsetOf(resRange range, resPtr list);
Bool xf86IsListSubsetOf(resPtr list, resPtr BaseList);
resPtr xf86ExtractTypeFromList(resPtr list, unsigned long type);
+#ifdef HAVE_DOMAINS
+resPtr xf86ExtractDomainFromList(resPtr list, unsigned int domain);
+#endif
resPtr findIntersect(resRange Range, resPtr list);
resPtr xf86FindIntersect(resRange Range, resPtr list);
void RemoveOverlaps(resPtr target, resPtr list, Bool pow2Alignment,
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86Resources.h~ Tue Jul 31 23:17:31 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86Resources.h Tue Jul 31 23:17:33 2001
@@ -6,78 +6,84 @@
#include "xf86str.h"
-#define _END {ResEnd,0,0}
+#ifdef HAVE_DOMAINS
+#define DEFAULT_DOMAIN 0,
+#else
+#define DEFAULT_DOMAIN /**/
+#endif
+
+#define _END {ResEnd, DEFAULT_DOMAIN 0,0}
#define _VGA_EXCLUSIVE \
- {ResExcMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
- {ResExcMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
- {ResExcMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
- {ResExcIoBlock | ResBios | ResBus, 0x03B0, 0x03BB},\
- {ResExcIoBlock | ResBios | ResBus, 0x03C0, 0x03DF}
+ {ResExcMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000A0000, 0x000AFFFF},\
+ {ResExcMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B0000, 0x000B7FFF},\
+ {ResExcMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B8000, 0x000BFFFF},\
+ {ResExcIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03B0, 0x03BB},\
+ {ResExcIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03C0, 0x03DF}
#define _VGA_SHARED \
- {ResShrMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
- {ResShrMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
- {ResShrMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
- {ResShrIoBlock | ResBios | ResBus, 0x03B0, 0x03BB},\
- {ResShrIoBlock | ResBios | ResBus, 0x03C0, 0x03DF}
+ {ResShrMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000A0000, 0x000AFFFF},\
+ {ResShrMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B0000, 0x000B7FFF},\
+ {ResShrMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B8000, 0x000BFFFF},\
+ {ResShrIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03B0, 0x03BB},\
+ {ResShrIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03C0, 0x03DF}
#define _VGA_SHARED_MEM \
- {ResShrMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
- {ResShrMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
- {ResShrMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF}
+ {ResShrMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000A0000, 0x000AFFFF},\
+ {ResShrMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B0000, 0x000B7FFF},\
+ {ResShrMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B8000, 0x000BFFFF}
#define _VGA_SHARED_IO \
- {ResShrIoBlock | ResBios | ResBus, 0x03B0, 0x03BB},\
- {ResShrIoBlock | ResBios | ResBus, 0x03C0, 0x03DF}
+ {ResShrIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03B0, 0x03BB},\
+ {ResShrIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03C0, 0x03DF}
/*
* Exclusive unused VGA: resources unneeded but cannot be disabled.
* Like old Millennium.
*/
#define _VGA_EXCLUSIVE_UNUSED \
- {ResExcUusdMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
- {ResExcUusdMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
- {ResExcUusdMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
- {ResExcUusdIoBlock | ResBios | ResBus, 0x03B0, 0x03BB},\
- {ResExcUusdIoBlock | ResBios | ResBus, 0x03C0, 0x03DF}
+ {ResExcUusdMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000A0000, 0x000AFFFF},\
+ {ResExcUusdMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B0000, 0x000B7FFF},\
+ {ResExcUusdMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B8000, 0x000BFFFF},\
+ {ResExcUusdIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03B0, 0x03BB},\
+ {ResExcUusdIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03C0, 0x03DF}
/*
* Shared unused VGA: resources unneeded but cannot be disabled
* independently. This is used to determine if a device needs RAC.
*/
#define _VGA_SHARED_UNUSED \
- {ResShrUusdMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
- {ResShrUusdMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
- {ResShrUusdMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
- {ResShrUusdIoBlock | ResBios | ResBus, 0x03B0, 0x03BB},\
- {ResShrUusdIoBlock | ResBios | ResBus, 0x03C0, 0x03DF}
+ {ResShrUusdMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000A0000, 0x000AFFFF},\
+ {ResShrUusdMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B0000, 0x000B7FFF},\
+ {ResShrUusdMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B8000, 0x000BFFFF},\
+ {ResShrUusdIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03B0, 0x03BB},\
+ {ResShrUusdIoBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x03C0, 0x03DF}
/*
* Sparse versions of the above for those adapters that respond to all ISA
* aliases of VGA ports.
*/
#define _VGA_EXCLUSIVE_SPARSE \
- {ResExcMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
- {ResExcMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
- {ResExcMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
- {ResExcIoSparse | ResBios | ResBus, 0x03B0, 0x03F8},\
- {ResExcIoSparse | ResBios | ResBus, 0x03B8, 0x03FC},\
- {ResExcIoSparse | ResBios | ResBus, 0x03C0, 0x03E0}
+ {ResExcMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000A0000, 0x000AFFFF},\
+ {ResExcMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B0000, 0x000B7FFF},\
+ {ResExcMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B8000, 0x000BFFFF},\
+ {ResExcIoSparse | ResBios | ResBus, DEFAULT_DOMAIN 0x03B0, 0x03F8},\
+ {ResExcIoSparse | ResBios | ResBus, DEFAULT_DOMAIN 0x03B8, 0x03FC},\
+ {ResExcIoSparse | ResBios | ResBus, DEFAULT_DOMAIN 0x03C0, 0x03E0}
#define _VGA_SHARED_SPARSE \
- {ResShrMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
- {ResShrMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
- {ResShrMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
- {ResShrIoSparse | ResBios | ResBus, 0x03B0, 0x03F8},\
- {ResShrIoSparse | ResBios | ResBus, 0x03B8, 0x03FC},\
- {ResShrIoSparse | ResBios | ResBus, 0x03C0, 0x03E0}
+ {ResShrMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000A0000, 0x000AFFFF},\
+ {ResShrMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B0000, 0x000B7FFF},\
+ {ResShrMemBlock | ResBios | ResBus, DEFAULT_DOMAIN 0x000B8000, 0x000BFFFF},\
+ {ResShrIoSparse | ResBios | ResBus, DEFAULT_DOMAIN 0x03B0, 0x03F8},\
+ {ResShrIoSparse | ResBios | ResBus, DEFAULT_DOMAIN 0x03B8, 0x03FC},\
+ {ResShrIoSparse | ResBios | ResBus, DEFAULT_DOMAIN 0x03C0, 0x03E0}
#define _8514_EXCLUSIVE \
- {ResExcIoSparse | ResBios | ResBus, 0x02E8, 0x03F8}
+ {ResExcIoSparse | ResBios | ResBus, DEFAULT_DOMAIN 0x02E8, 0x03F8}
#define _8514_SHARED \
- {ResShrIoSparse | ResBios | ResBus, 0x02E8, 0x03F8}
+ {ResShrIoSparse | ResBios | ResBus, DEFAULT_DOMAIN 0x02E8, 0x03F8}
/* predefined resources */
extern resRange resVgaExclusive[];
@@ -102,9 +108,9 @@
#define RES_SHARED_8514 res8514Shared
#define _PCI_AVOID_PC_STYLE \
- {ResExcIoSparse | ResBus, 0x0100, 0x0300},\
- {ResExcIoSparse | ResBus, 0x0200, 0x0200},\
- {ResExcMemBlock | ResBus, 0xA0000,0xFFFFF}
+ {ResExcIoSparse | ResBus, DEFAULT_DOMAIN 0x0100, 0x0300},\
+ {ResExcIoSparse | ResBus, DEFAULT_DOMAIN 0x0200, 0x0200},\
+ {ResExcMemBlock | ResBus, DEFAULT_DOMAIN 0xA0000,0xFFFFF}
extern resRange PciAvoid[];
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c.~1~ Sun Jun 3 19:44:40 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c Sun Jun 3 19:44:48 2001
@@ -91,9 +91,9 @@
? pciBusAddrToHostAddr(tag,PCI_MEM_SIZE,size) \
: pciBusAddrToHostAddr(tag,PCI_IO_SIZE,size))
#define PCI_M_RANGE(range,tag,begin,end,type) \
- { RANGE(range,B2M(tag,begin),B2M(tag,end),type); }
+ { RANGE(range,B2M(tag,begin),B2M(tag,end),type,xf86GetPciDomain(tag)); }
#define PCI_I_RANGE(range,tag,begin,end,type) \
- { RANGE(range,B2I(tag,begin),B2I(tag,end),type); }
+ { RANGE(range,B2I(tag,begin),B2I(tag,end),type,xf86GetPciDomain(tag)); }
#define PCI_X_RANGE(range,tag,begin,end,type) \
{ if (type & ResMem) PCI_M_RANGE(range,tag,begin,end,type); \
else PCI_I_RANGE(range,tag,begin,end,type); }
@@ -1039,9 +1039,15 @@
PciBusPtr pbp = xf86PciBus, pbp1 = xf86PciBus;
pciConfigPtr pcp;
resPtr tmp;
+#ifdef HAVE_DOMAINS
+ int domain;
+#endif
if (!pvp) return FALSE;
tag = pciTag(pvp->bus,pvp->device,pvp->func);
+#ifdef HAVE_DOMAINS
+ domain = xf86GetPciDomain(tag);
+#endif
pcp = pvp->thisCard;
type &= ResAccMask;
@@ -1232,12 +1238,20 @@
#endif
w_tmp = w;
while (w) {
- if (type & w->res_type & ResPhysMask) {
+ if ((type & w->res_type & ResPhysMask)
+#ifdef HAVE_DOMAINS
+ && (domain == w->res_domain)
+#endif
+ ) {
#ifdef DEBUG
ErrorF("block_begin: 0x%lx block_end: 0x%lx\n",w->block_begin,
w->block_end);
#endif
- range = xf86GetBlock(type,PCI_SIZE(type,tag,alignment + 1),
+ range = xf86GetBlock(type,
+#ifdef HAVE_DOMAINS
+ domain,
+#endif
+ PCI_SIZE(type,tag,alignment + 1),
w->block_begin, w->block_end,
PCI_SIZE(type,tag,alignment),avoid);
if (range.type != ResEnd)
@@ -1250,12 +1264,20 @@
if (range.type == ResEnd && w_2nd) {
w_tmp = w_2nd;
while (w_2nd) {
- if (type & w_2nd->res_type & ResPhysMask) {
+ if ((type & w_2nd->res_type & ResPhysMask)
+#ifdef HAVE_DOMAINS
+ && (domain == w_2nd->res_domain)
+#endif
+ ) {
#ifdef DEBUG
ErrorF("block_begin: 0x%lx block_end: 0x%lx\n",w_2nd->block_begin,
w_2nd->block_end);
#endif
- range = xf86GetBlock(type,PCI_SIZE(type,tag,alignment + 1),
+ range = xf86GetBlock(type,
+#ifdef HAVE_DOMAINS
+ domain,
+#endif
+ PCI_SIZE(type,tag,alignment + 1),
w_2nd->block_begin, w_2nd->block_end,
PCI_SIZE(type,tag,alignment),avoid);
if (range.type != ResEnd)
@@ -1323,7 +1345,7 @@
Bool
xf86FixPciResource(int entityIndex, int prt, memType alignment,
- long type)
+ long type)
{
pciVideoPtr pvp = xf86GetPciInfoForEntity(entityIndex);
return fixPciResource(prt, alignment, pvp, type);
@@ -1481,6 +1503,9 @@
*/
while (m) {
range = xf86GetBlock(ResExcMemBlock,
+#ifdef HAVE_DOMAINS
+ xf86GetPciDomain(TAG(pvp)),
+#endif
PCI_SIZE(ResMem, TAG(pvp), 1 << biosSize),
m->block_begin, m->block_end,
PCI_SIZE(ResMem, TAG(pvp), alignment),
@@ -1730,10 +1755,9 @@
PciBusPtr *pnPciBus = &PciBusBase;
int MaxBus = 0;
int i;
+ int domain = 0;
memType base, limit;
- resPtr pciBusAccWindows = xf86PciBusAccWindowsFromOS();
-
if (pciInfo == NULL) return NULL;
/* Add each PCI-PCI bridge */
@@ -1856,13 +1880,25 @@
PciBus->secondary = -1; /* to be set below */
PciBus->subclass = sub_class;
PciBus->brcontrol = PCI_PCI_BRIDGE_VGA_EN;
+#ifdef HAVE_DOMAINS
+ domain = xf86GetPciDomain(pcrp->tag);
+#endif
+ /* XXX A memory leak has returned here... -DaveM */
PciBus->preferred_io = xf86ExtractTypeFromList(
- pciBusAccWindows,ResIo);
+ xf86PciBusAccWindowsFromOS(domain),ResIo);
PciBus->preferred_mem = xf86ExtractTypeFromList(
- pciBusAccWindows,ResMem);
+ xf86PciBusAccWindowsFromOS(domain),ResMem);
PciBus->preferred_pmem = xf86ExtractTypeFromList(
- pciBusAccWindows,ResMem);
+ xf86PciBusAccWindowsFromOS(domain),ResMem);
xf86MsgVerb(X_INFO,3,"Host-to-PCI bridge:\n");
+#ifdef DEBUG
+ xf86MsgVerb(X_INFO,3,"Preferred I/O:\n");
+ xf86PrintResList(3,PciBus->preferred_io);
+ xf86MsgVerb(X_INFO,3,"Preferred MEM:\n");
+ xf86PrintResList(3,PciBus->preferred_mem);
+ xf86MsgVerb(X_INFO,3,"Preferred Prefetchable MEM:\n");
+ xf86PrintResList(3,PciBus->preferred_pmem);
+#endif
break;
default:
break;
@@ -1892,12 +1928,23 @@
PciBus->primary = -1;
PciBus->secondary = i;
PciBus->subclass = PCI_SUBCLASS_BRIDGE_HOST;
+
+#ifdef HAVE_DOMAINS
+ /* Find a device on this bus. */
+ for (pcrpp = pciInfo, pcrp = *pcrpp; pcrp; pcrp = *(++pcrpp)) {
+ if (pcrp->busnum == i)
+ break;
+ }
+
+ if (pcrp) domain = xf86GetPciDomain(pcrp->tag);
+#endif
+ /* XXX A memory leak has returned here... -DaveM */
PciBus->preferred_io = xf86ExtractTypeFromList(
- pciBusAccWindows,ResIo);
+ xf86PciBusAccWindowsFromOS(domain),ResIo);
PciBus->preferred_mem = xf86ExtractTypeFromList(
- pciBusAccWindows,ResMem);
+ xf86PciBusAccWindowsFromOS(domain),ResMem);
PciBus->preferred_pmem = xf86ExtractTypeFromList(
- pciBusAccWindows,ResMem);
+ xf86PciBusAccWindowsFromOS(domain),ResMem);
xf86MsgVerb(X_INFO,3,"Host-to-PCI bridge:\n");
}
}
@@ -1928,7 +1975,6 @@
printBridgeInfo(PciBus);
}
- xf86FreeResList(pciBusAccWindows);
return PciBusBase;
}
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86str.h.~1~ Sun Jun 3 19:44:40 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/common/xf86str.h Sun Jun 3 19:44:48 2001
@@ -593,15 +593,27 @@
typedef struct {
long type; /* shared, exclusive, unused etc. */
+#ifdef HAVE_DOMAINS
+ unsigned int domain;
+#endif
memType a;
memType b;
} resRange, *resList;
-#define RANGE(r,u,v,t) {\
+#ifdef HAVE_DOMAINS
+#define RANGE(r,u,v,t,d) {\
(r).a = (u);\
(r).b = (v);\
(r).type = t;\
+ (r).domain = d;\
}
+#else
+#define RANGE(r,u,v,t,d) {\
+ (r).a = (u);\
+ (r).b = (v);\
+ (r).type = t;\
+ }
+#endif
#define rBase a
#define rMask b
@@ -621,6 +633,9 @@
#define block_begin val.rBegin
#define block_end val.rEnd
#define res_type val.type
+#ifdef HAVE_DOMAINS
+#define res_domain val.domain
+#endif
typedef struct {
int numChipset;
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/drivers/ati/Imakefile.~1~ Sun Jun 3 19:44:41 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/drivers/ati/Imakefile Sun Jun 3 19:44:48 2001
@@ -87,12 +87,12 @@
# ifndef ATIAvoidCPIO
# define ATIAvoidCPIO NO
# endif
-#elif defined(SparcArchitecture) || 1
+#elif 1
# undef ATIAvoidCPIO /* Clobber any previous setting */
# define ATIAvoidCPIO YES
#endif
-#if defined(PpcArchitecture)
+#if defined(PpcArchitecture) || defined(SparcArchitecture)
# undef ATIAvoidNonPCI
# define ATIAvoidNonPCI YES
#elif !defined(ATIAvoidNonPCI)
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/drivers/ati/aticonfig.c.~1~ Sun Jun 3 19:44:41 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/drivers/ati/aticonfig.c Sun Jun 3 19:44:48 2001
@@ -27,6 +27,7 @@
#include "aticursor.h"
#include "atioption.h"
#include "atistruct.h"
+#include "atichip.h"
/*
* Non-publicised XF86Config options.
@@ -122,6 +123,11 @@
}
ReferenceClock = ((double)157500000.0) / ((double)11.0);
+#ifdef __sparc__
+ if (pATI->Chip == ATI_CHIP_264XL)
+ ReferenceClock = ((double)315000000.0) / ((double)11.0);
+ CSync = TRUE;
+#endif
#ifndef AVOID_CPIO
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/drivers/ati/atimach64.c.~1~ Sun Jun 3 19:44:41 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/drivers/ati/atimach64.c Sun Jun 3 19:44:48 2001
@@ -1602,6 +1602,24 @@
*/
switch (iDWord)
{
+#if X_BYTE_ORDER == X_BIG_ENDIAN
+ case 0: xf86WriteMmio32Be(pDst + 0, 0, *(pSrc + 0));
+ case 1: xf86WriteMmio32Be(pDst + 1, 0, *(pSrc + 1));
+ case 2: xf86WriteMmio32Be(pDst + 2, 0, *(pSrc + 2));
+ case 3: xf86WriteMmio32Be(pDst + 3, 0, *(pSrc + 3));
+ case 4: xf86WriteMmio32Be(pDst + 4, 0, *(pSrc + 4));
+ case 5: xf86WriteMmio32Be(pDst + 5, 0, *(pSrc + 5));
+ case 6: xf86WriteMmio32Be(pDst + 6, 0, *(pSrc + 6));
+ case 7: xf86WriteMmio32Be(pDst + 7, 0, *(pSrc + 7));
+ case 8: xf86WriteMmio32Be(pDst + 8, 0, *(pSrc + 8));
+ case 9: xf86WriteMmio32Be(pDst + 9, 0, *(pSrc + 9));
+ case 10: xf86WriteMmio32Be(pDst + 10, 0, *(pSrc + 10));
+ case 11: xf86WriteMmio32Be(pDst + 11, 0, *(pSrc + 11));
+ case 12: xf86WriteMmio32Be(pDst + 12, 0, *(pSrc + 12));
+ case 13: xf86WriteMmio32Be(pDst + 13, 0, *(pSrc + 13));
+ case 14: xf86WriteMmio32Be(pDst + 14, 0, *(pSrc + 14));
+ case 15: xf86WriteMmio32Be(pDst + 15, 0, *(pSrc + 15));
+#else
case 0: MMIO_OUT32(pDst + 0, 0, *(pSrc + 0));
case 1: MMIO_OUT32(pDst + 1, 0, *(pSrc + 1));
case 2: MMIO_OUT32(pDst + 2, 0, *(pSrc + 2));
@@ -1618,6 +1636,7 @@
case 13: MMIO_OUT32(pDst + 13, 0, *(pSrc + 13));
case 14: MMIO_OUT32(pDst + 14, 0, *(pSrc + 14));
case 15: MMIO_OUT32(pDst + 15, 0, *(pSrc + 15));
+#endif
default: /* Muffle compiler */
break;
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/os-support/bsd/bsdResource.c.~1~ Sun Jun 3 19:44:41 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/os-support/bsd/bsdResource.c Sun Jun 3 19:44:48 2001
@@ -17,22 +17,34 @@
resRange PciAvoid[] = {_PCI_AVOID_PC_STYLE, _END};
+#define MIN_SYSTEM_DOMAIN 0
+#ifdef HAVE_DOMAINS
+#define MAX_SYSTEM_DOMAIN 255
+#else
+#define MAX_SYSTEM_DOMAIN 0
+#endif
+#define ISA_SYSTEM_DOMAIN 0
+
resPtr
xf86BusAccWindowsFromOS(void)
{
resPtr ret = NULL;
resRange range;
+ int domain;
- RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock);
- ret = xf86AddResToList(ret, &range, -1);
+ for (domain = MIN_SYSTEM_DOMAIN; domain <= MAX_SYSTEM_DOMAIN; domain++) {
+ RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock, domain);
+ ret = xf86AddResToList(ret, &range, -1);
+
+ RANGE(range, 0x00000000, 0xffffffff, ResExcIoBlock, domain);
+ ret = xf86AddResToList(ret, &range, -1);
+ }
- RANGE(range, 0x00000000, 0xffffffff, ResExcIoBlock);
- ret = xf86AddResToList(ret, &range, -1);
return ret;
}
resPtr
-xf86PciBusAccWindowsFromOS(void)
+xf86PciBusAccWindowsFromOS(int domain)
{
resPtr ret = NULL;
resRange range;
@@ -44,10 +56,10 @@
* region 0x40000000-0xbfffffff for DMA but this only matters if
* the bios screws up the pci region mappings.
*/
- RANGE(range, 0x80000000, 0xffffffff, ResExcMemBlock);
+ RANGE(range, 0x80000000, 0xffffffff, ResExcMemBlock, domain);
ret = xf86AddResToList(ret, &range, -1);
- RANGE(range, 0x00000000, 0xffffffff, ResExcIoBlock);
+ RANGE(range, 0x00000000, 0xffffffff, ResExcIoBlock, domain);
ret = xf86AddResToList(ret, &range, -1);
return ret;
}
@@ -58,10 +70,10 @@
resPtr ret = NULL;
resRange range;
- RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock);
+ RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock, ISA_SYSTEM_DOMAIN);
ret = xf86AddResToList(ret, &range, -1);
- RANGE(range, 0x00000000, 0xffffffff, ResExcIoBlock);
+ RANGE(range, 0x00000000, 0xffffffff, ResExcIoBlock, ISA_SYSTEM_DOMAIN);
ret = xf86AddResToList(ret, &range, -1);
return ret;
}
@@ -70,6 +82,14 @@
xf86AccResFromOS(resPtr ret)
{
resRange range;
+#ifdef HAVE_DOMAINS
+ int domain = MIN_SYSTEM_DOMAIN;
+#endif
+
+#ifdef HAVE_DOMAINS
+ if (ret != NULL)
+ domain = ret->res_domain;
+#endif
/*
* Fallback is to claim the following areas:
@@ -77,7 +97,7 @@
* 0x000c0000 - 0x000effff location of VGA and other extensions ROMS
*/
- RANGE(range, 0x000c0000, 0x000effff, ResExcMemBlock);
+ RANGE(range, 0x000c0000, 0x000effff, ResExcMemBlock, domain);
ret = xf86AddResToList(ret, &range, -1);
/*
@@ -85,20 +105,20 @@
* along with their sparse I/O aliases, but that's too imprecise. Instead
* claim a bare minimum here.
*/
- RANGE(range, 0x00000000, 0x000000ff, ResExcIoBlock); /* For mainboard */
+ RANGE(range, 0x00000000, 0x000000ff, ResExcIoBlock, domain); /* For mainboard */
ret = xf86AddResToList(ret, &range, -1);
/*
* At minimum, the top and bottom resources must be claimed, so that
* resources that are (or appear to be) unallocated can be relocated.
*/
- RANGE(range, 0x00000000, 0x00000000, ResExcMemBlock);
+ RANGE(range, 0x00000000, 0x00000000, ResExcMemBlock, domain);
ret = xf86AddResToList(ret, &range, -1);
- RANGE(range, 0xffffffff, 0xffffffff, ResExcMemBlock);
+ RANGE(range, 0xffffffff, 0xffffffff, ResExcMemBlock, domain);
ret = xf86AddResToList(ret, &range, -1);
-/* RANGE(range, 0x00000000, 0x00000000, ResExcIoBlock);
+/* RANGE(range, 0x00000000, 0x00000000, ResExcIoBlock, domain);
ret = xf86AddResToList(ret, &range, -1); */
- RANGE(range, 0xffffffff, 0xffffffff, ResExcIoBlock);
+ RANGE(range, 0xffffffff, 0xffffffff, ResExcIoBlock, domain);
ret = xf86AddResToList(ret, &range, -1);
/* XXX add others */
@@ -109,30 +129,38 @@
resRange PciAvoid[] = {_PCI_AVOID_PC_STYLE, _END};
+#define MIN_SYSTEM_DOMAIN 0
+#define MAX_SYSTEM_DOMAIN 0
+#define ISA_SYSTEM_DOMAIN 0
+
resPtr
xf86BusAccWindowsFromOS(void)
{
resPtr ret = NULL;
resRange range;
+ int domain;
- RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock);
- ret = xf86AddResToList(ret, &range, -1);
+ for (domain = MIN_SYSTEM_DOMAIN; domain <= MAX_SYSTEM_DOMAIN; domain++) {
+ RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock, domain);
+ ret = xf86AddResToList(ret, &range, -1);
+
+ RANGE(range, 0x00000000, 0x0000ffff, ResExcIoBlock, domain);
+ ret = xf86AddResToList(ret, &range, -1);
+ }
- RANGE(range, 0x00000000, 0x0000ffff, ResExcIoBlock);
- ret = xf86AddResToList(ret, &range, -1);
return ret;
}
resPtr
-xf86PciBusAccWindowsFromOS(void)
+xf86PciBusAccWindowsFromOS(int domain)
{
resPtr ret = NULL;
resRange range;
- RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock);
+ RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock, domain);
ret = xf86AddResToList(ret, &range, -1);
- RANGE(range, 0x00000000, 0x0000ffff, ResExcIoBlock);
+ RANGE(range, 0x00000000, 0x0000ffff, ResExcIoBlock, domain);
ret = xf86AddResToList(ret, &range, -1);
return ret;
}
--- XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/os-support/bus/Imakefile.~1~ Sun Jun 3 19:44:41 2001
+++ XFree86-4.1.0/xc/programs/Xserver/hw/xfree86/os-support/bus/Imakefile Sun Jun 3 19:44:48 2001
@@ -14,8 +14,16 @@
PCIDRVRSRC = axpPci.c
PCIDRVROBJ = axpPci.o
-#elif (defined(LinuxArchitecture) || defined(SunArchitecture)) && \
- defined(SparcArchitecture)
+#elif defined(LinuxArchitecture) && defined(SparcArchitecture)
+