Messages in this thread Patch in this message | | | From | Akihiko Odaki <> | Subject | [PATCH] igb: Allocate MSI-X vector when testing | Date | Tue, 22 Nov 2022 21:13:12 +0900 |
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Allocate MSI-X vector when testing interrupts, otherwise the tests will not work.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> --- drivers/net/ethernet/intel/igb/igb_ethtool.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index e5f3e7680dc6..ff911af16a4b 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -1413,6 +1413,8 @@ static int igb_intr_test(struct igb_adapter *adapter, u64 *data) *data = 1; return -1; } + wr32(E1000_IVAR_MISC, E1000_IVAR_VALID << 8); + wr32(E1000_EIMS, BIT(0)); } else if (adapter->flags & IGB_FLAG_HAS_MSI) { shared_int = false; if (request_irq(irq, -- 2.38.1
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