Hi,
Now, we are designning SRIO BUS system using the C6455 and PowerPC. However, there are some problems.
1. On the SRIO BUS, the C6455 cards sends Maintenance operation to the SWITCH cards asking for the value of "Device Identity CAR" register, However the operation is fail, and the value of LSU0_REG6 is 0x06. I want to know how do I configure the LSU0_REG0~LSU0_REG5 registers, especially the "RapidIO Address", "DestID" and "Hop Count" bit.
2. The PowerPC cards as a host device wants to point-to-point communicate to C6455 card as slave device in direct I/O operation. I'm curious how to configure the C6455 SRIO as a slave device. And if I need tell the value of address which the host device want to visit and ID to the host device.
3. If the PowerPC cards visits the C6455 card through a SWITCH card in direct I/O operation, whether the PowerPC's "HOP Count" bit equals 1.
looking forward to answer and Thanks for help .