goto bail;
}
- qib_stats.sps_ints++;
- if (dd->int_counter != (u32) -1)
- dd->int_counter++;
+ this_cpu_inc(*dd->int_counter);
/* handle "errors" of various kinds first, device ahead of port */
if (unlikely(istat & (~QIB_I_BITSEXTANT | QIB_I_GPIO |
*/
return IRQ_HANDLED;
- qib_stats.sps_ints++;
- if (dd->int_counter != (u32) -1)
- dd->int_counter++;
+ this_cpu_inc(*dd->int_counter);
/* Clear the interrupt bit we expect to be set. */
qib_write_kreg(dd, kr_intclear, ((1ULL << QIB_I_RCVAVAIL_LSB) |
*/
return IRQ_HANDLED;
- qib_stats.sps_ints++;
- if (dd->int_counter != (u32) -1)
- dd->int_counter++;
+ this_cpu_inc(*dd->int_counter);
/* Clear the interrupt bit we expect to be set. */
qib_write_kreg(dd, kr_intclear, QIB_I_SPIOBUFAVAIL);
*/
return IRQ_HANDLED;
- qib_stats.sps_ints++;
- if (dd->int_counter != (u32) -1)
- dd->int_counter++;
+ this_cpu_inc(*dd->int_counter);
/* Clear the interrupt bit we expect to be set. */
qib_write_kreg(dd, kr_intclear, ppd->hw_pidx ?
*/
return IRQ_HANDLED;
- qib_stats.sps_ints++;
- if (dd->int_counter != (u32) -1)
- dd->int_counter++;
+ this_cpu_inc(*dd->int_counter);
/* Clear the interrupt bit we expect to be set. */
qib_write_kreg(dd, kr_intclear, ppd->hw_pidx ?
*/
return IRQ_HANDLED;
- qib_stats.sps_ints++;
- if (dd->int_counter != (u32) -1)
- dd->int_counter++;
+ this_cpu_inc(*dd->int_counter);
/* Clear the interrupt bit we expect to be set. */
qib_write_kreg(dd, kr_intclear, ppd->hw_pidx ?
*/
return IRQ_HANDLED;
- qib_stats.sps_ints++;
- if (dd->int_counter != (u32) -1)
- dd->int_counter++;
+ this_cpu_inc(*dd->int_counter);
/* Clear the interrupt bit we expect to be set. */
qib_write_kreg(dd, kr_intclear, ppd->hw_pidx ?
dd->pport->cpspec->ibsymdelta = 0;
dd->pport->cpspec->iblnkerrdelta = 0;
dd->pport->cpspec->ibmalfdelta = 0;
- dd->int_counter = 0; /* so we check interrupts work again */
+ /* so we check interrupts work again */
+ dd->z_int_counter = qib_int_counter(dd);
/*
* Keep chip from being accessed until we are ready. Use
}
dd->num_pports++;
- qib_init_pportdata(ppd, dd, pidx, dd->num_pports);
+ ret = qib_init_pportdata(ppd, dd, pidx, dd->num_pports);
+ if (ret) {
+ dd->num_pports--;
+ goto bail;
+ }
ppd->link_width_supported = IB_WIDTH_1X | IB_WIDTH_4X;
ppd->link_width_enabled = IB_WIDTH_4X;