diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_iba6120.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_iba6120.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c index d68266ac7619..0d2ba59af30a 100644 --- a/drivers/infiniband/hw/qib/qib_iba6120.c +++ b/drivers/infiniband/hw/qib/qib_iba6120.c @@ -333,6 +333,7 @@ static inline void qib_write_ureg(const struct qib_devdata *dd, enum qib_ureg regno, u64 value, int ctxt) { u64 __iomem *ubase; + if (dd->userbase) ubase = (u64 __iomem *) ((char __iomem *) dd->userbase + @@ -834,14 +835,14 @@ static void qib_handle_6120_hwerrors(struct qib_devdata *dd, char *msg, bits = (u32) ((hwerrs >> QLOGIC_IB_HWE_PCIEMEMPARITYERR_SHIFT) & QLOGIC_IB_HWE_PCIEMEMPARITYERR_MASK); - snprintf(bitsmsg, sizeof dd->cspec->bitsmsgbuf, + snprintf(bitsmsg, sizeof(dd->cspec->bitsmsgbuf), "[PCIe Mem Parity Errs %x] ", bits); strlcat(msg, bitsmsg, msgl); } if (hwerrs & _QIB_PLL_FAIL) { isfatal = 1; - snprintf(bitsmsg, sizeof dd->cspec->bitsmsgbuf, + snprintf(bitsmsg, sizeof(dd->cspec->bitsmsgbuf), "[PLL failed (%llx), InfiniPath hardware unusable]", (unsigned long long) hwerrs & _QIB_PLL_FAIL); strlcat(msg, bitsmsg, msgl); @@ -1014,7 +1015,7 @@ static void handle_6120_errors(struct qib_devdata *dd, u64 errs) /* do these first, they are most important */ if (errs & ERR_MASK(HardwareErr)) - qib_handle_6120_hwerrors(dd, msg, sizeof dd->cspec->emsgbuf); + qib_handle_6120_hwerrors(dd, msg, sizeof(dd->cspec->emsgbuf)); else for (log_idx = 0; log_idx < QIB_EEP_LOG_CNT; ++log_idx) if (errs & dd->eep_st_masks[log_idx].errs_to_log) @@ -1062,7 +1063,7 @@ static void handle_6120_errors(struct qib_devdata *dd, u64 errs) */ mask = ERR_MASK(IBStatusChanged) | ERR_MASK(RcvEgrFullErr) | ERR_MASK(RcvHdrFullErr) | ERR_MASK(HardwareErr); - qib_decode_6120_err(dd, msg, sizeof dd->cspec->emsgbuf, errs & ~mask); + qib_decode_6120_err(dd, msg, sizeof(dd->cspec->emsgbuf), errs & ~mask); if (errs & E_SUM_PKTERRS) qib_stats.sps_rcverrs++; @@ -1670,6 +1671,7 @@ static irqreturn_t qib_6120intr(int irq, void *data) } if (crcs) { u32 cntr = dd->cspec->lli_counter; + cntr += crcs; if (cntr) { if (cntr > dd->cspec->lli_thresh) { @@ -1722,6 +1724,7 @@ static void qib_setup_6120_interrupt(struct qib_devdata *dd) "irq is 0, BIOS error? Interrupts won't work\n"); else { int ret; + ret = request_irq(dd->cspec->irq, qib_6120intr, 0, QIB_DRV_NAME, dd); if (ret) @@ -2681,8 +2684,6 @@ static void qib_get_6120_faststats(unsigned long opaque) spin_lock_irqsave(&dd->eep_st_lock, flags); traffic_wds -= dd->traffic_wds; dd->traffic_wds += traffic_wds; - if (traffic_wds >= QIB_TRAFFIC_ACTIVE_THRESHOLD) - atomic_add(5, &dd->active_time); /* S/B #define */ spin_unlock_irqrestore(&dd->eep_st_lock, flags); qib_chk_6120_errormask(dd); @@ -2929,6 +2930,7 @@ bail: static int qib_6120_set_loopback(struct qib_pportdata *ppd, const char *what) { int ret = 0; + if (!strncmp(what, "ibc", 3)) { ppd->dd->cspec->ibcctrl |= SYM_MASK(IBCCtrl, Loopback); qib_devinfo(ppd->dd->pcidev, "Enabling IB%u:%u IBC loopback\n", @@ -3170,6 +3172,7 @@ static void get_6120_chip_params(struct qib_devdata *dd) static void set_6120_baseaddrs(struct qib_devdata *dd) { u32 cregbase; + cregbase = qib_read_kreg32(dd, kr_counterregbase); dd->cspec->cregbase = (u64 __iomem *) ((char __iomem *) dd->kregbase + cregbase); |