On 02/18/2011 08:07 AM, Subhasish Ghosh wrote:
--------------------------------------------------
From: "Kurt Van Dijck" <[email protected]>
...
+ /* register interrupt handler */
+ err = request_irq(priv->trx_irq, &omapl_rx_can_intr, IRQF_SHARED,
+ "pru_can_irq", ndev);
you're doing a lot of work _in_ the irq handler. Maybe threaded irq?
SG -Ok, will do
No, please use NAPI instead.
We are using h/w filters, so the number of interrupts coming into the
processor are not hogging it.
I feel that we may not require an interrupt mitigation.
-Subhasish
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