Broadcom NetXtreme Ethernet Adapter • Diagnostic User’s Guide
page 4
Broadcom Confidential and Proprietary
3.2 Error
Codes
The Error Codes are presented in Section 9 - ERROR MESSAGES.
3.3 Test
Descriptions
3.3.1 A1. Indirect Register Test
Command:
regtest -i
Function:
Using indirect addressing method, writing increment data into MAC hash
Register table and read back for verification. The memory read/write is done 100 times
while increment test data.
Default:
Enabled
3.3.2 A2. Control Register Test
Command:
regtest
Function:
Each Register specified in the configuration contents read only bit and
read/write bit defines. The test writing zero and one into the test bits to insure the read only
bits are not changed, and read/write bits are changed accordingly.
Default:
Enabled.
3.3.3 A3. Interrupt Test
Command:
intrtest
Function:
This test verifies the interrupt functionality. It enables interrupt and waits for
interrupt to occur. It waits for 500ms and reports error if could not generate interrupts.
Default:
Enabled
3.3.4 A4.
BIST
Command:
bist
Function:
Hardware Built-In-Self-Test (BIST). This test initiates BIST, and wait for the
test result returned by hardware.
Default:
Enabled
3.3.5
A5. PCI Cfg Register Test
Command:
pcicfg
Function:
This test verifies the access integrity of the PCI config registers.
