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authorRalph Campbell <ralph.campbell@qlogic.com>2006-05-09 10:50:28 -0700
committerRoland Dreier <rolandd@cisco.com>2006-05-09 10:50:28 -0700
commitd8b9f23b23e080d820e3c0aa5ccd7834c26ebf96 (patch)
treed6b4b8576ad5df14c24515c55ee8316c252a6ca0
parent3cd73eedde34c5fd88d62d8523c4260970fdc6fb (diff)
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IB: Fix display of 4-bit port counters in sysfs
The code to display local_link_integrity_errors and excessive_buffer_overrun_errors in /sys/class/infiniband/<hca>/ports/<n>/counters/ uses the wrong shift to extract the 4 bit values. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
-rw-r--r--drivers/infiniband/core/sysfs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 15121cb5a1f..21f9282c1b2 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -336,7 +336,7 @@ static ssize_t show_pma_counter(struct ib_port *p, struct port_attribute *attr,
switch (width) {
case 4:
ret = sprintf(buf, "%u\n", (out_mad->data[40 + offset / 8] >>
- (offset % 4)) & 0xf);
+ (4 - (offset % 8))) & 0xf);
break;
case 8:
ret = sprintf(buf, "%u\n", out_mad->data[40 + offset / 8]);