/*
* This is the interrupt polling timeout function.
*/
static void int_poll_timeout(struct timer_list *t)
{
struct controller *ctrl = from_timer(ctrl, t, poll_timer);
/* Poll for interrupt events. regs == NULL => polling */
shpc_isr(0, ctrl);
if (!shpchp_poll_time)
shpchp_poll_time = 2; /* default polling interval is 2 sec */
start_int_poll_timer(ctrl, shpchp_poll_time);
}
/* This is the interrupt polling timeout function. */
static void int_poll_timeout(unsigned long data)
{
struct controller *ctrl = (struct controller *)data;
/* Poll for interrupt events. regs == NULL => polling */
pcie_isr(0, ctrl);
init_timer(&ctrl->poll_timer);
if (!pciehp_poll_time)
pciehp_poll_time = 2; /* default polling interval is 2 sec */
start_int_poll_timer(ctrl, pciehp_poll_time);
}
static void int_poll_timeout(unsigned long data)
{
struct controller *ctrl = (struct controller *)data;
shpc_isr(0, ctrl);
init_timer(&ctrl->poll_timer);
if (!shpchp_poll_time)
shpchp_poll_time = 2;
start_int_poll_timer(ctrl, shpchp_poll_time);
}
/*
* This is the interrupt polling timeout function.
*/
static void int_poll_timeout(unsigned long data)
{
struct controller *ctrl = (struct controller *)data;
DBG_ENTER_ROUTINE
/* Poll for interrupt events. regs == NULL => polling */
shpc_isr(0, ctrl);
init_timer(&ctrl->poll_timer);
if (!shpchp_poll_time)
shpchp_poll_time = 2; /* default polling interval is 2 sec */
start_int_poll_timer(ctrl, shpchp_poll_time);
DBG_LEAVE_ROUTINE
}
static inline int pciehp_request_irq(struct controller *ctrl)
{
int retval, irq = ctrl->pcie->irq;
/* Install interrupt polling timer. Start with 10 sec delay */
if (pciehp_poll_mode) {
init_timer(&ctrl->poll_timer);
start_int_poll_timer(ctrl, 10);
return 0;
}
/* Installs the interrupt handler */
retval = request_irq(irq, pcie_isr, IRQF_SHARED, MY_NAME, ctrl);
if (retval)
ctrl_err(ctrl, "Cannot get irq %d for the hotplug controller\n",
irq);
return retval;
}
/*
* This is the interrupt polling timeout function.
*/
static void int_poll_timeout(unsigned long lphp_ctlr)
{
struct php_ctlr_state_s *php_ctlr =
(struct php_ctlr_state_s *)lphp_ctlr;
DBG_ENTER_ROUTINE
/* Poll for interrupt events. regs == NULL => polling */
shpc_isr(0, php_ctlr->callback_instance_id, NULL);
init_timer(&php_ctlr->int_poll_timer);
if (!shpchp_poll_time)
shpchp_poll_time = 2; /* default polling interval is 2 sec */
start_int_poll_timer(php_ctlr, shpchp_poll_time);
DBG_LEAVE_ROUTINE
}