diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/core/sysfs.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c index aed9b2d8e046..3de93517efe4 100644 --- a/drivers/infiniband/core/sysfs.c +++ b/drivers/infiniband/core/sysfs.c @@ -438,7 +438,8 @@ static int get_perf_mad(struct ib_device *dev, int port_num, __be16 attr, in_mad->mad_hdr.method = IB_MGMT_METHOD_GET; in_mad->mad_hdr.attr_id = attr; - in_mad->data[41] = port_num; /* PortSelect field */ + if (attr != IB_PMA_CLASS_PORT_INFO) + in_mad->data[41] = port_num; /* PortSelect field */ if ((dev->process_mad(dev, IB_MAD_IGNORE_MKEY, port_num, NULL, NULL, @@ -714,11 +715,12 @@ err: * Figure out which counter table to use depending on * the device capabilities. */ -static struct attribute_group *get_counter_table(struct ib_device *dev) +static struct attribute_group *get_counter_table(struct ib_device *dev, + int port_num) { struct ib_class_port_info cpi; - if (get_perf_mad(dev, 0, IB_PMA_CLASS_PORT_INFO, + if (get_perf_mad(dev, port_num, IB_PMA_CLASS_PORT_INFO, &cpi, 40, sizeof(cpi)) >= 0) { if (cpi.capability_mask && IB_PMA_CLASS_CAP_EXT_WIDTH) @@ -776,7 +778,7 @@ static int add_port(struct ib_device *device, int port_num, goto err_put; } - p->pma_table = get_counter_table(device); + p->pma_table = get_counter_table(device, port_num); ret = sysfs_create_group(&p->kobj, p->pma_table); if (ret) goto err_put_gid_attrs; |