aticonfig --lscs

aticonfig  --lscs
    Candidate Combination:
    Master: 1:0:0
    Slave: 2:0:0
    CrossFire is enabled on current device
    CrossFire Diagnostics:
    There is CrossFire Side port connection between GPUs
    CrossFire can work with P2P write through peer aperture
    Dongle Capabilities: support PASSTHROUGH |INTERLINK_SW_AFR | INTERLINK_AUTO_AFR | INTERLINK_BLACKING | INTERLINK_SUPERAA
    Candidate Combination:
    Master: 1:0:0
    Slave: 2:0:0
    CrossFire is enabled on current device
    CrossFire Diagnostics:
    There is CrossFire Side port connection between GPUs
    CrossFire can work with P2P write through peer aperture
    Dongle Capabilities: support PASSTHROUGH |INTERLINK_SW_AFR | INTERLINK_AUTO_AFR | INTERLINK_BLACKING | INTERLINK_SUPERAA