Merge branch 'master' of git://localhost/acess2

[tpg/acess2.git] / KernelLand / Kernel / include / drv_pci.h

diff --git a/KernelLand/Kernel/include/drv_pci.h b/KernelLand/Kernel/include/drv_pci.h
index 33c4a3e..1032814 100644 (file)
--- a/KernelLand/Kernel/include/drv_pci.h
+++ b/KernelLand/Kernel/include/drv_pci.h
@@ -33,6 +33,29 @@ enum ePCIOverClasses
        PCI_OC_SCSI = 0x010000\r
 };\r
 \r
+typedef enum ePCI_BARTypes     tPCI_BARType;\r
+\r
+enum ePCI_BARTypes\r
+{\r
+       PCI_BARTYPE_IO,\r
+       PCI_BARTYPE_MEM,        // Any memory type\r
+       PCI_BARTYPE_MEMP,       // Prefetchable memory\r
+       PCI_BARTYPE_MEMNP,      // Non-prefetchable memory\r
+       PCI_BARTYPE_MEM32,      // 32-bit memory\r
+       PCI_BARTYPE_MEM64       // 64-bit memory\r
+};\r
+\r
+#define PCI_CMD_IOENABLE       (1 << 0)\r
+#define PCI_CMD_MEMENABLE      (1 << 1)\r
+#define PCI_CMD_BUSMASTER      (1 << 2)        // Device can behave as a bus master\r
+#define PCI_CMD_SPECIALCYCLES  (1 << 3)        // Can monitor 'Special Cycle' operations\r
+#define PCI_CMD_WRAINVAL       (1 << 4)        // Memory 'Write and Invalidate' can be generated\r
+#define PCI_CMD_VGAPALSNOOP    (1 << 5)        // VGA Palette Snoop enabled\r
+#define PCI_CMD_PARITYERRRESP  (1 << 6)        // Pairity Error Response (suppress PERR# generation)\r
+#define PCI_CMD_SERRENABLE     (1 << 8)        // Enable SERR# Driver\r
+#define PCI_CMD_FASTBACKBACK   (1 << 9)        // Fast Back-Back Enable\r
+#define PCI_CMD_INTDISABLE     (1 <<10)        // Disable generation of INTx# signals\r
+\r
 typedef int    tPCIDev;\r
 \r
 /**\r
@@ -54,8 +77,10 @@ extern int   PCI_GetDeviceSubsys(tPCIDev id, Uint16 *SubsystemVendor, Uint16 *Subs
 extern Uint32  PCI_ConfigRead(tPCIDev id, int Offset, int Size);\r
 extern void    PCI_ConfigWrite(tPCIDev id, int Offset, int Size, Uint32 Value);\r
 \r
+extern Uint16  PCI_SetCommand(tPCIDev id, Uint16 SBits, Uint16 CBits);\r
 extern Uint8   PCI_GetIRQ(tPCIDev id);\r
 extern Uint32  PCI_GetBAR(tPCIDev id, int BAR);\r
+extern Uint64  PCI_GetValidBAR(tPCIDev id, int BAR, tPCI_BARType BARType);\r
 //extern Uint16        PCI_AssignPort(tPCIDev id, int bar, int count);\r
 \r
 #endif\r