diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/iwch_provider.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_provider.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c index 5d504f3ed68..5f438065739 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_provider.c +++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c @@ -1093,6 +1093,29 @@ static int iwch_query_gid(struct ib_device *ibdev, u8 port, return 0; } +static u64 fw_vers_string_to_u64(struct iwch_dev *iwch_dev) +{ + struct ethtool_drvinfo info; + struct net_device *lldev = iwch_dev->rdev.t3cdev_p->lldev; + char *cp, *next; + unsigned fw_maj, fw_min, fw_mic; + + rtnl_lock(); + lldev->ethtool_ops->get_drvinfo(lldev, &info); + rtnl_unlock(); + + next = info.fw_version + 1; + cp = strsep(&next, "."); + sscanf(cp, "%i", &fw_maj); + cp = strsep(&next, "."); + sscanf(cp, "%i", &fw_min); + cp = strsep(&next, "."); + sscanf(cp, "%i", &fw_mic); + + return (((u64)fw_maj & 0xffff) << 32) | ((fw_min & 0xffff) << 16) | + (fw_mic & 0xffff); +} + static int iwch_query_device(struct ib_device *ibdev, struct ib_device_attr *props) { @@ -1103,6 +1126,8 @@ static int iwch_query_device(struct ib_device *ibdev, dev = to_iwch_dev(ibdev); memset(props, 0, sizeof *props); memcpy(&props->sys_image_guid, dev->rdev.t3cdev_p->lldev->dev_addr, 6); + props->hw_ver = dev->rdev.t3cdev_p->type; + props->fw_ver = fw_vers_string_to_u64(dev); props->device_cap_flags = dev->device_cap_flags; props->vendor_id = (u32)dev->rdev.rnic_info.pdev->vendor; props->vendor_part_id = (u32)dev->rdev.rnic_info.pdev->device; |