On Sun, 2020-02-09 at 21:17 -0800, Haren Myneni wrote:
> On Fri, 2020-02-07 at 16:57 +1100, Michael Neuling wrote:
> > > /*
> > > + * Process CRBs that we receive on the fault window.
> > > + */
> > > +irqreturn_t vas_fault_handler(int irq, void *data)
> > > +{
> > > + struct vas_instance *vinst =
On Fri, 2020-02-07 at 16:57 +1100, Michael Neuling wrote:
> > /*
> > + * Process CRBs that we receive on the fault window.
> > + */
> > +irqreturn_t vas_fault_handler(int irq, void *data)
> > +{
> > + struct vas_instance *vinst = data;
> > + struct coprocessor_request_block buf, *crb;
> > +
> /*
> + * Process CRBs that we receive on the fault window.
> + */
> +irqreturn_t vas_fault_handler(int irq, void *data)
> +{
> + struct vas_instance *vinst = data;
> + struct coprocessor_request_block buf, *crb;
> + struct vas_window *window;
> + void *fifo;
> +
> + /*
> +
Setup thread IRQ handler per each VAS instance. When NX sees a fault
on CRB, kernel gets an interrupt and vas_fault_handler will be
executed to process fault CRBs. Read all valid CRBs from fault FIFO,
determine the corresponding send window from CRB and process fault
requests.
Signed-off-by: Suk
