diff options
| author |   Michael S. Tsirkin <mst@mellanox.co.il> | 2005-08-13 21:19:38 -0700 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2005-08-26 20:37:35 -0700 |
| commit | 2e8b981c5d5c6fe5479ad47c44e3e76ebb5408ef (patch) | |
| tree | d01fc31cb120666633f92d0eaf48b82b6a22be46 /drivers/infiniband/hw/mthca/mthca_provider.c | |
| parent | [PATCH] IB: sparse endianness cleanup (diff) | |
| download | linux-dev-2e8b981c5d5c6fe5479ad47c44e3e76ebb5408ef.tar.xz linux-dev-2e8b981c5d5c6fe5479ad47c44e3e76ebb5408ef.zip | |
[PATCH] IB/mthca: add HCA board ID to sysfs info
Add support for reporting HCA board ID returned from QUERY_ADAPTER
firmware command through sysfs.
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c index e2db5e001869..f5e135f1dc59 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.c +++ b/drivers/infiniband/hw/mthca/mthca_provider.c @@ -958,14 +958,22 @@ static ssize_t show_hca(struct class_device *cdev, char *buf) } } +static ssize_t show_board(struct class_device *cdev, char *buf) +{ + struct mthca_dev *dev = container_of(cdev, struct mthca_dev, ib_dev.class_dev); + return sprintf(buf, "%.*s\n", MTHCA_BOARD_ID_LEN, dev->board_id); +} + static CLASS_DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL); static CLASS_DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL); static CLASS_DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL); +static CLASS_DEVICE_ATTR(board_id, S_IRUGO, show_board, NULL); static struct class_device_attribute *mthca_class_attributes[] = { &class_device_attr_hw_rev, &class_device_attr_fw_ver, - &class_device_attr_hca_type + &class_device_attr_hca_type, + &class_device_attr_board_id }; int mthca_register_device(struct mthca_dev *dev) |