Broadcom NetXtreme Ethernet Adapter • Diagnostic User’s Guide
page 9
Broadcom Confidential and Proprietary
Default:
Enabled
3.3.20 C6. ASF Test
Command:
asftest
Function:m
1.
Reset test.
Setting reset bit, poll for self-clearing. Verify reset value of registers.
2.
Event Mapping Test
Setting SMB_ATTN bit. By changing ASF_ATTN LOC bits, verify the mapping bits
in TX_CPU or RX_CPU event bits.
3.
Counter Test
Clear WG_TO, HB_TO, PA_TO, PL_TO, RT_TO bits by setting those bits. Make sure
the bits clear.
Clear Timestamp Counter. Writing a value 1 into each PL, PA, HB, WG, RT counters.
Set TSC_EN bit.
Poll each PA_TO bit and count up to 50 times. Check if PL_TO gets set at the end of
50 times. Continue to count up to 200 times. Check if all other TO bits are set and
verify Timestamp Counter is incremented.
Default:
Enabled
3.3.21 C7. ROM Expansion Test
Command:
romtest
Function:
This function tests the ability to enable/disable/access the expansion
rom on the device.
Default:
Enabled
3.3.22 C8. CPU Fetch Test
Command:
cpufetch
Function:
Test the CPU instruction-fetch logic a 100 times on 5705 and later devices. The
voltage is also varied to 1.1V and 1.3V on devices that support voltage variation.
Default:
Enabled
3.3.23 D1. Mac Loopback Test
Command:
pkttest -m
