- Problem Statement: 
    
    Cheat Sheet: hPCI Cartridge Locations

- Symptoms:

    Various naming conventions exist for the hPCI cartridges in SF15K
    I/O boards. A translation between them is often needed in diagnosis.
            

- Troubleshooting:

    Use the chart below to translate the various cartridge designations.

       +-------------------------------------------------------+
       |                       IO BOARD                        |
       |  +-----------------------+ +-----------------------+  |
       |  |     Silk Screen       | |     Silk Screen       |  |
       |  |         C5V1          | |         C5V0          |  |
       |  |                       | |                       |  |
       |  |    Voltage/Speed      | |    Voltage/Speed      |  |
       |  |     5.0V, 33Mhz       | |     5.0V, 33Mhz       |  |
       |  |                       | |                       |  |
       |  |     Designations      | |     Designations      |  |
       |  |       Slot 1.1        | |       Slot 0.1        |  |
       |  |   PCI IOC 1 Leaf B    | |   PCI IOC 0 Leaf B    |  |
       |  |        Slot 3         | |        Slot 1         |  |
       |  |                       | |                       |  |
       |  |      Device Path      | |      Device Path      |  |
       |  | /pci@<portid>,7000000 | | /pci@<portid>,7000000 |  |
       |  |                       | |                       |  |
       |  +-----------------------+ +-----------------------+  |
       |                                                       |
       |  +-----------------------+ +-----------------------+  |
       |  |     Silk Screen       | |     Silk Screen       |  |
       |  |         C3V1          | |         C3V0          |  |
       |  |                       | |                       |  |
       |  |    Voltage/Speed      | |    Voltage/Speed      |  |
       |  |    3.3V, 33/66Mhz     | |    3.3V, 33/66Mhz     |  |
       |  |                       | |                       |  |
       |  |     Designations      | |     Designations      |  |
       |  |       Slot 1.0        | |       Slot 0.0        |  |
       |  |   PCI IOC 1 Leaf A    | |   PCI IOC 0 Leaf A    |  |
       |  |        Slot 2         | |        Slot 0         |  |
       |  |                       | |                       |  |
       |  |      Device Path      | |      Device Path      |  |
       |  | /pci@<portid>,6000000 | | /pci@<portid>,6000000 |  |
       |  |                       | |                       |  |
       |  +-----------------------+ +-----------------------+  |
       |                                                       |
       +-------------------------------------------------------+

    Notes:
     - The 2 right-most cartridges are drives by PCI IOC 0.
     - The 2 left-most cartridges are drives by PCI IOC 1.
     - Slot 1 (C5V0) shares its bus with the onboard RIO and SBBC.
       This slot should be avoided for performance-sensitive interfaces.
     - Slot x.x designations are with respect to the I/O board.
     - <portid> refers to the Safari ID of the IOC.

- Resolution:

    N/A

- Summary of part number and patch ID's 

    N/A
    
- References and bug IDs

    N/A

- Additional background information

- Meta-Data/Problem categorization:

Product/Platform: SF12K/SF15K
Category:

- Keywords

hPCI, cartridge, 15K, 12K, SF15K, SF12K, starcat