diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_iba7220.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_iba7220.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/qib/qib_iba7220.c b/drivers/infiniband/hw/qib/qib_iba7220.c index 64d0ecb90cd..7dec89fdc12 100644 --- a/drivers/infiniband/hw/qib/qib_iba7220.c +++ b/drivers/infiniband/hw/qib/qib_iba7220.c @@ -1962,10 +1962,7 @@ static irqreturn_t qib_7220intr(int irq, void *data) goto bail; } - qib_stats.sps_ints++; - if (dd->int_counter != (u32) -1) - dd->int_counter++; - + this_cpu_inc(*dd->int_counter); if (unlikely(istat & (~QLOGIC_IB_I_BITSEXTANT | QLOGIC_IB_I_GPIO | QLOGIC_IB_I_ERROR))) unlikely_7220_intr(dd, istat); @@ -2120,7 +2117,8 @@ static int qib_setup_7220_reset(struct qib_devdata *dd) * isn't set. */ dd->flags &= ~(QIB_INITTED | QIB_PRESENT); - dd->int_counter = 0; /* so we check interrupts work again */ + /* so we check interrupts work again */ + dd->z_int_counter = qib_int_counter(dd); val = dd->control | QLOGIC_IB_C_RESET; writeq(val, &dd->kregbase[kr_control]); mb(); /* prevent compiler reordering around actual reset */ @@ -4061,7 +4059,9 @@ static int qib_init_7220_variables(struct qib_devdata *dd) init_waitqueue_head(&cpspec->autoneg_wait); INIT_DELAYED_WORK(&cpspec->autoneg_work, autoneg_7220_work); - qib_init_pportdata(ppd, dd, 0, 1); + ret = qib_init_pportdata(ppd, dd, 0, 1); + if (ret) + goto bail; ppd->link_width_supported = IB_WIDTH_1X | IB_WIDTH_4X; ppd->link_speed_supported = QIB_IB_SDR | QIB_IB_DDR; @@ -4513,6 +4513,13 @@ bail: return ret; } +#ifdef CONFIG_INFINIBAND_QIB_DCA +static int qib_7220_notify_dca(struct qib_devdata *dd, unsigned long event) +{ + return 0; +} +#endif + /* Dummy function, as 7220 boards never disable EEPROM Write */ static int qib_7220_eeprom_wen(struct qib_devdata *dd, int wen) { @@ -4587,6 +4594,9 @@ struct qib_devdata *qib_init_iba7220_funcs(struct pci_dev *pdev, dd->f_xgxs_reset = qib_7220_xgxs_reset; dd->f_writescratch = writescratch; dd->f_tempsense_rd = qib_7220_tempsense_rd; +#ifdef CONFIG_INFINIBAND_QIB_DCA + dd->f_notify_dca = qib_7220_notify_dca; +#endif /* * Do remaining pcie setup and save pcie values in dd. * Any error printing is already done by the init code. |