Altera Stratix V Avalon-ST User Manual
Page 117
Advertising
11.Send a Configuration Write Request to clear the
MSI mask
bit for the selected function and interrupt
number.
12.Verify that the SR-IOV bridge does not send the Message TLP on the Avalon-ST interface.
13.Read the
Pending Bit
register of the function specified using a Configuration Read Request. Verify
that the pending bit for the interrupt specified is now 0.
14.Repeat this sequence for all MSI numbers and functions.
UG-01097_sriov
2014.12.15
Dropping a Pending MSI Interrupt
7-3
Programming and Testing SR-IOV Bridge MSI Interrupts
Altera Corporation
Advertising