moved GMR from SYSTEM to SHARED, tune SVGA_GMR_LIMITv1.2024.0.39

1 files changed, 11 insertions, 7 deletions

diff --git a/vxd_svga.c b/vxd_svga.c
index e68ae31..2761e0d 100644
--- a/vxd_svga.c
+++ b/vxd_svga.c
@@ -148,6 +148,9 @@ static char SVGA_conf_pref_fifo[]  = "PreferFIFO";
 static char SVGA_conf_hw_version[] = "HWVersion";

 static char SVGA_vxd_name[] = "vmwsmini.vxd";

 

+/* VM handle */

+extern DWORD ThisVM;

+

 /* prototypes */

 DWORD SVGA_GetDevCap(DWORD search_id);

 

@@ -199,7 +202,7 @@ static void SVGA_OTable_alloc()
 	

 	if(otable == NULL)

 	{

-		otable = (SVGA_OT_info_entry_t *)_PageAllocate(RoundToPages(sizeof(otable_setup)), PG_SYS, 0, 0, 0x0, 0x100000, NULL, PAGEFIXED);

+		otable = (SVGA_OT_info_entry_t *)_PageAllocate(RoundToPages(sizeof(otable_setup)), PG_VM, ThisVM, 0, 0x0, 0x100000, NULL, PAGEFIXED);

 		if(otable)

 		{

 			memcpy(otable, &(otable_setup[0]), sizeof(otable_setup));

@@ -213,7 +216,7 @@ static void SVGA_OTable_alloc()
 			SVGA_OT_info_entry_t *entry = &otable[i];

 			if(entry->size != 0 && (entry->flags & SVGA_OT_FLAG_ALLOCATED) == 0)

 			{

-				entry->lin = (void*)_PageAllocate(RoundToPages(entry->size), PG_SYS, 0, 0, 0x0, 0x100000, &entry->phy, PAGECONTIG | PAGEUSEALIGN | PAGEFIXED);

+				entry->lin = (void*)_PageAllocate(RoundToPages(entry->size), PG_VM, ThisVM, 0, 0x0, 0x100000, &entry->phy, PAGECONTIG | PAGEUSEALIGN | PAGEFIXED);

 				if(entry->lin)

 				{

 					dbg_printf(dbg_mob_allocate, i);

@@ -243,7 +246,7 @@ static void SVGA_DB_alloc()
 	  SVGA3D_MAX_SURFACE_IDS * sizeof(SVGA_DB_surface_t) +

 	  sizeof(SVGA_DB_t);

 

-	svga_db = (SVGA_DB_t*)_PageAllocate(RoundToPages(size), PG_SYS, 0, 0, 0x0, 0x100000, NULL, PAGEFIXED);

+	svga_db = (SVGA_DB_t*)_PageAllocate(RoundToPages(size), PG_VM, ThisVM, 0, 0x0, 0x100000, NULL, PAGEFIXED);

 	if(svga_db)

 	{

 		memset(svga_db, 0, size);

@@ -740,6 +743,7 @@ static DWORD getPPN(DWORD virtualaddr)
 	return phy/P_SIZE;

 }

 

+

 /**

  * Allocate guest memory region (GMR) - HW needs know memory physical

  * addressed of pages in (virtual) memory block.

@@ -785,7 +789,7 @@ BOOL SVGA_region_create(SVGA_region_info_t *rinfo)
 	dbg_printf(dbg_pages, rinfo->size, nPages, P_SIZE);

 	

 	/* first try to allocate continuous physical memory space, 1st page is used for GMR descriptor */

-	laddr = _PageAllocate(nPages+1, PG_SYS, 0, 0, 0x0, 0x100000, &phy, PAGECONTIG | PAGEUSEALIGN | PAGEFIXED);

+	laddr = _PageAllocate(nPages+1, PG_VM, ThisVM, 0, 0x0, 0x100000, &phy, PAGECONTIG | PAGEUSEALIGN | PAGEFIXED);

 	

 	if(laddr)

 	{

@@ -819,7 +823,7 @@ BOOL SVGA_region_create(SVGA_region_info_t *rinfo)
 		DWORD mobphy = 0;

 		

 		/* allocate user block */

-		laddr = _PageAllocate(nPages, PG_SYS, 0, 0, 0x0, 0x100000, NULL, PAGEFIXED);

+		laddr = _PageAllocate(nPages, PG_VM, ThisVM, 0, 0x0, 0x100000, NULL, PAGEFIXED);

 		

 		if(!laddr)

 		{

@@ -854,7 +858,7 @@ BOOL SVGA_region_create(SVGA_region_info_t *rinfo)
 		blk_pages = ((blocks+blk_pages+1)/(P_SIZE/sizeof(SVGAGuestMemDescriptor))) + 1;

 		

 		/* allocate memory for GMR descriptor */

-		pgblk = _PageAllocate(blk_pages, PG_SYS, 0, 0, 0x0, 0x100000, NULL, PAGEFIXED);

+		pgblk = _PageAllocate(blk_pages, PG_VM, ThisVM, 0, 0x0, 0x100000, NULL, PAGEFIXED);

 		if(!pgblk)

 		{

 			_PageFree((PVOID)laddr, 0);

@@ -904,7 +908,7 @@ BOOL SVGA_region_create(SVGA_region_info_t *rinfo)
 		{

 			int i;

 			/* for simplicity we're always creating table of depth 2, first page is page of PPN pages */

-			mob = (DWORD *)_PageAllocate(1 + (nPages + PTONPAGE - 1)/PTONPAGE, PG_SYS, 0, 0, 0x0, 0x100000, &mobphy, PAGECONTIG | PAGEUSEALIGN | PAGEFIXED);

+			mob = (DWORD *)_PageAllocate(1 + (nPages + PTONPAGE - 1)/PTONPAGE, PG_VM, ThisVM, 0, 0x0, 0x100000, &mobphy, PAGECONTIG | PAGEUSEALIGN | PAGEFIXED);

 				

 			if(!mob)

 			{