Nick Hudson 870374214e hw/net: e1000e: Clear ICR on read when using non MSI-X interrupts
In section 7.4.3 of the 82574 datasheet it states that

    "In systems that do not support MSI-X, reading the ICR
     register clears it's bits..."

Some OSes rely on this.

Signed-off-by: Nick Hudson <skrll@netbsd.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2022-02-14 11:50:44 +08:00
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