diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_stats.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_stats.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_stats.c b/drivers/infiniband/hw/ipath/ipath_stats.c index f0271415cd5..d2725cd11bd 100644 --- a/drivers/infiniband/hw/ipath/ipath_stats.c +++ b/drivers/infiniband/hw/ipath/ipath_stats.c @@ -133,15 +133,16 @@ bail: static void ipath_qcheck(struct ipath_devdata *dd) { static u64 last_tot_hdrqfull; + struct ipath_portdata *pd = dd->ipath_pd[0]; size_t blen = 0; char buf[128]; *buf = 0; - if (dd->ipath_pd[0]->port_hdrqfull != dd->ipath_p0_hdrqfull) { + if (pd->port_hdrqfull != dd->ipath_p0_hdrqfull) { blen = snprintf(buf, sizeof buf, "port 0 hdrqfull %u", - dd->ipath_pd[0]->port_hdrqfull - + pd->port_hdrqfull - dd->ipath_p0_hdrqfull); - dd->ipath_p0_hdrqfull = dd->ipath_pd[0]->port_hdrqfull; + dd->ipath_p0_hdrqfull = pd->port_hdrqfull; } if (ipath_stats.sps_etidfull != dd->ipath_last_tidfull) { blen += snprintf(buf + blen, sizeof buf - blen, @@ -173,7 +174,7 @@ static void ipath_qcheck(struct ipath_devdata *dd) if (blen) ipath_dbg("%s\n", buf); - if (dd->ipath_port0head != (u32) + if (pd->port_head != (u32) le64_to_cpu(*dd->ipath_hdrqtailptr)) { if (dd->ipath_lastport0rcv_cnt == ipath_stats.sps_port0pkts) { @@ -181,7 +182,7 @@ static void ipath_qcheck(struct ipath_devdata *dd) "port0 hd=%llx tl=%x; port0pkts %llx\n", (unsigned long long) le64_to_cpu(*dd->ipath_hdrqtailptr), - dd->ipath_port0head, + pd->port_head, (unsigned long long) ipath_stats.sps_port0pkts); } @@ -237,7 +238,7 @@ static void ipath_chk_errormask(struct ipath_devdata *dd) void ipath_get_faststats(unsigned long opaque) { struct ipath_devdata *dd = (struct ipath_devdata *) opaque; - u32 val; + int i; static unsigned cnt; unsigned long flags; u64 traffic_wds; @@ -321,12 +322,11 @@ void ipath_get_faststats(unsigned long opaque) /* limit qfull messages to ~one per minute per port */ if ((++cnt & 0x10)) { - for (val = dd->ipath_cfgports - 1; ((int)val) >= 0; - val--) { - if (dd->ipath_lastegrheads[val] != -1) - dd->ipath_lastegrheads[val] = -1; - if (dd->ipath_lastrcvhdrqtails[val] != -1) - dd->ipath_lastrcvhdrqtails[val] = -1; + for (i = (int) dd->ipath_cfgports; --i >= 0; ) { + struct ipath_portdata *pd = dd->ipath_pd[i]; + + if (pd && pd->port_lastrcvhdrqtail != -1) + pd->port_lastrcvhdrqtail = -1; } } |