[FREELDR]

[reactos.git] / reactos / boot / freeldr / freeldr / include / arch / pc / x86common.h

diff --git a/reactos/boot/freeldr/freeldr/include/arch/pc/x86common.h b/reactos/boot/freeldr/freeldr/include/arch/pc/x86common.h
index 44a24c4..91f8c42 100644 (file)
--- a/reactos/boot/freeldr/freeldr/include/arch/pc/x86common.h
+++ b/reactos/boot/freeldr/freeldr/include/arch/pc/x86common.h
@@ -13,15 +13,16 @@
 #define BSS_START           HEX(6F00)
 #define FREELDR_BASE        HEX(F800)
 #define FREELDR_PE_BASE    HEX(10000)
-#define FILESYSBUFFER      HEX(80000) /* Buffer to store file system data (e.g. cluster buffer for FAT) */
-#define DISKREADBUFFER     HEX(90000) /* Buffer to store data read in from the disk via the BIOS */
+#define DISKREADBUFFER     HEX(80000) /* Buffer to store data read in from the disk via the BIOS */
+#define STACKLOWLIMIT      HEX(90000)
 #define STACK32ADDR        HEX(98000) /* The 32-bit stack top will be at 9000:8000, or 0xA8000 */
 #define STACK64ADDR           HEX(98000) /* The 64-bit stack top will be at 98000 */
 #define BIOSCALLBUFFER     HEX(98000) /* Buffer to store temporary data for any Int386() call */
-#define DISKREADBUFFER_SIZE 512
+#define DISKREADBUFFER_SIZE HEX(10000)
 
 #define BIOSCALLBUFSEGMENT (BIOSCALLBUFFER/16) /* Buffer to store temporary data for any Int386() call */
 #define BIOSCALLBUFOFFSET   HEX(0000) /* Buffer to store temporary data for any Int386() call */
+#define BIOSCALLBUFSIZE     PAGE_SIZE /* max is sizeof(VESA_SVGA_INFO) = 512 */
 
 /* These addresses specify the realmode "BSS section" layout */
 #define BSS_RealModeEntry        (BSS_START +  0)
@@ -47,7 +48,7 @@
 
 /* Realmode function IDs */
 #define FNID_Int386 0
-#define FNID_SoftReboot 1
+#define FNID_Reboot 1
 #define FNID_ChainLoadBiosBootSectorCode 2
 #define FNID_PxeCallApi 3
 #define FNID_PnpBiosGetDeviceNodeCount 4