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[PATCH] IB/mthca: add HCA board ID to sysfs info

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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>
This commit is contained in:
Michael S. Tsirkin
2005-08-13 21:19:38 -07:00
committed by Roland Dreier
parent 97f52eb438
commit 2e8b981c5d
5 changed files with 109 additions and 69 deletions
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10
drivers/infiniband/hw/mthca/mthca_provider.c
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@@ -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)