PCICFG_COMMAND_OFFSET
val=REG_RD(pdev,GRCBASE_PCICONFIG+PCICFG_COMMAND_OFFSET);
REG_WR(pdev,GRCBASE_PCICONFIG+PCICFG_COMMAND_OFFSET,val);
val=REG_RD(pdev,GRCBASE_PCICONFIG+PCICFG_COMMAND_OFFSET);
REG_WR(pdev,GRCBASE_PCICONFIG+PCICFG_COMMAND_OFFSET,val);