Since v2:
https://lore.kernel.org/qemu-devel/20250411043128.201289-1-npig...@gmail.com/
Mostly fixed comments from Akihiko Odaki
- e1000e change initial ITR as well as EITR
- Preserve EITR writable bits
- Use SCALE_US constant instead of 1000
- Fix register field definitions to not trample on code from Linux header
- Split the big fixes patch into several pieces
It is difficult to split the big fix into pieces because some of the
bugs are inter-dependent. I think I came up with a way to do it.
Thanks,
Nick
Nicholas Piggin (12):
qtest/e1000e|igb: Clear interrupt-cause and msix pending bits after
irq
net/e1000e: Permit disabling interrupt throttling
hw/net/e1000e|igb: Remove xitr_guest_value logic
qtest/e1000e|igb: assert irqs are clear before triggering an irq
net/igb: Fix interrupt throttling interval calculation
net/igb: Implement EITR Moderation Counter
igb: Add a note about re-loading timers breaking deterministic replay
hw/net/e1000e: Postponed msix interrupt processing should auto-clear
cause
hw/net/e1000e: Do not auto-clear cause on postponed msix interrupt
net/e1000e|igb: Only send delayed msix interrupts that have a cause
net/e1000e|igb: Fix interrupt throttling rearming
qtest/e1000e|igb: Test interrupt throttling in multiple_transfers test
hw/net/igb_regs.h | 9 +++
tests/qtest/libqos/e1000e.h | 1 +
hw/net/e1000e_core.c | 146 +++++++++++++++++++++++++-----------
hw/net/igb_core.c | 109 +++++++++++++++++++++------
tests/qtest/e1000e-test.c | 21 +++++-
tests/qtest/igb-test.c | 18 +++++
tests/qtest/libqos/e1000e.c | 9 ++-
7 files changed, 246 insertions(+), 67 deletions(-)
--
2.47.1
