In message: <42C359F8.email@example.com>
David Daney <firstname.lastname@example.org> writes:
: M. Warner Losh wrote:
: > In message: <42C34C4D.email@example.com>
: > David Daney <firstname.lastname@example.org> writes:
: > : Does anyone have any idea what would cause 1000mS delay?
: > That's remarkably close to 1s. This often indicates that the transmit
: > of your next packet is causing the receive buffer to empty. This is
: > usually due to blocked interrupts, or a failure to enable interrupts.
: But I observe ever increasing counts for the device in /proc/interrupts.
: So the interrupts are working somewhat.
Are you sure that you've routed the interrupts correctly? Maybe those
interrupts are 'really' for a different device....