Cross Reference: /vbox/src/VBox/Devices/EFI/Firmware/MdePkg/Library/BasePciExpressLib/PciExpressLib.c

Lines Matching defs:StartAddress
1212   Reads the range of PCI configuration registers specified by StartAddress and
1216   from StartAdress to StartAddress + Size. Due to alignment restrictions, 8-bit
1220   If StartAddress > 0x0FFFFFFF, then ASSERT().
1221   If ((StartAddress & 0xFFF) + Size) > 0x1000, then ASSERT().
1224   @param  StartAddress  The starting address that encodes the PCI Bus, Device,
1229   @return Size read data from StartAddress.
1235   IN      UINTN                     StartAddress,
1242   ASSERT_INVALID_PCI_ADDRESS (StartAddress);
1243   ASSERT (((StartAddress & 0xFFF) + Size) <= 0x1000);
1256   if ((StartAddress & 1) != 0) {
1258     // Read a byte if StartAddress is byte aligned
1260     *(volatile UINT8 *)Buffer = PciExpressRead8 (StartAddress);
1261     StartAddress += sizeof (UINT8);
1266   if (Size >= sizeof (UINT16) && (StartAddress & 2) != 0) {
1268     // Read a word if StartAddress is word aligned
1270     WriteUnaligned16 ((UINT16 *) Buffer, (UINT16) PciExpressRead16 (StartAddress));
1272     StartAddress += sizeof (UINT16);
1281     WriteUnaligned32 ((UINT32 *) Buffer, (UINT32) PciExpressRead32 (StartAddress));
1283     StartAddress += sizeof (UINT32);
1292     WriteUnaligned16 ((UINT16 *) Buffer, (UINT16) PciExpressRead16 (StartAddress));
1293     StartAddress += sizeof (UINT16);
1302     *(volatile UINT8 *)Buffer = PciExpressRead8 (StartAddress);
1312   Writes the range of PCI configuration registers specified by StartAddress and
1316   write from StartAdress to StartAddress + Size. Due to alignment restrictions,
1320   If StartAddress > 0x0FFFFFFF, then ASSERT().
1321   If ((StartAddress & 0xFFF) + Size) > 0x1000, then ASSERT().
1324   @param  StartAddress  The starting address that encodes the PCI Bus, Device,
1329   @return Size written to StartAddress.
1335   IN      UINTN                     StartAddress,
1342   ASSERT_INVALID_PCI_ADDRESS (StartAddress);
1343   ASSERT (((StartAddress & 0xFFF) + Size) <= 0x1000);
1356   if ((StartAddress & 1) != 0) {
1358     // Write a byte if StartAddress is byte aligned
1360     PciExpressWrite8 (StartAddress, *(UINT8*)Buffer);
1361     StartAddress += sizeof (UINT8);
1366   if (Size >= sizeof (UINT16) && (StartAddress & 2) != 0) {
1368     // Write a word if StartAddress is word aligned
1370     PciExpressWrite16 (StartAddress, ReadUnaligned16 ((UINT16*)Buffer));
1371     StartAddress += sizeof (UINT16);
1380     PciExpressWrite32 (StartAddress, ReadUnaligned32 ((UINT32*)Buffer));
1381     StartAddress += sizeof (UINT32);
1390     PciExpressWrite16 (StartAddress, ReadUnaligned16 ((UINT16*)Buffer));
1391     StartAddress += sizeof (UINT16);
1400     PciExpressWrite8 (StartAddress, *(UINT8*)Buffer);