Verifying Channel Configuration

Users can verify the NvSciIpc Channel configuration after Guest VM booting.

Execute the getipccfg tool using root user on shell prompt. This tool shows which endpoint name is enumerated and the endpoint count for each backend type.

sample output:

getipccfg: Get NvSciIpc Configuration

[1] 0 itc_test_0 
[2] 0 itc_test_1 
[3] 1 ipc_test_0 
[4] 1 ipc_test_1 
[5] 1 ipc_test_a_0 
[6] 1 ipc_test_a_1 
[7] 1 ipc_test_b_0 
[8] 1 ipc_test_b_1 
[9] 1 ipc_test_c_0 
[10] 1 ipc_test_c_1 
[11] 1 ipc_latency_0 
[12] 1 ipc_latency_1 
[13] 2 loopback_tx 
[14] 2 loopback_rx

... skipped ...

[239] 2 nvmacsec_ta 
BT:0, count:6
BT:1, count:80
BT:2, count:129
BT:3, count:24
count:239

BT 0/1/2/3 means Inter-Thread/Inter-Process/Inter-VM/Inter-Chip PCIE each.

The getipccfg tool is available in AV+Q Standard and AV+Q safety with prod_debug/prod_debug_extra variant.