diff options
Diffstat (limited to 'drivers/rapidio/rio-sysfs.c')
| -rw-r--r-- | drivers/rapidio/rio-sysfs.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/rapidio/rio-sysfs.c b/drivers/rapidio/rio-sysfs.c index 0c4473e54f86..9331be646dc3 100644 --- a/drivers/rapidio/rio-sysfs.c +++ b/drivers/rapidio/rio-sysfs.c @@ -84,6 +84,15 @@ static ssize_t lnext_show(struct device *dev, return str - buf; } +static ssize_t modalias_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct rio_dev *rdev = to_rio_dev(dev); + + return sprintf(buf, "rapidio:v%04Xd%04Xav%04Xad%04X\n", + rdev->vid, rdev->did, rdev->asm_vid, rdev->asm_did); +} + struct device_attribute rio_dev_attrs[] = { __ATTR_RO(did), __ATTR_RO(vid), @@ -93,6 +102,7 @@ struct device_attribute rio_dev_attrs[] = { __ATTR_RO(asm_rev), __ATTR_RO(lprev), __ATTR_RO(destid), + __ATTR_RO(modalias), __ATTR_NULL, }; |