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authorYan Burman <yanb@mellanox.com>2013-02-19 15:40:23 +0000
committerRoland Dreier <roland@purestorage.com>2013-02-19 08:21:36 -0800
commit4b48680b5572ee78834c276548e16ac5316908cb (patch)
tree26d37ba4ef4176b438188697d5a17aee9bf6a7a2 /drivers/infiniband
parent9d1ad66e3eae0faf3f19a618da74b4c377474845 (diff)
downloadblackbird-op-linux-4b48680b5572ee78834c276548e16ac5316908cb.tar.gz
blackbird-op-linux-4b48680b5572ee78834c276548e16ac5316908cb.zip
IPoIB: Add version and firmware info to ethtool reporting
Implement version info as well as report firmware version and bus info of the underlying IB HW device. Signed-off-by: Yan Burman <yanb@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib.h2
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_ethtool.c19
-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_main.c5
3 files changed, 25 insertions, 1 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index a7ac0977cb5e..eb71aaa26a9a 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -762,4 +762,6 @@ extern int ipoib_debug_level;
#define IPOIB_QPN(ha) (be32_to_cpup((__be32 *) ha) & 0xffffff)
+extern const char ipoib_driver_version[];
+
#endif /* _IPOIB_H */
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
index 29bc7b5724ac..c4b3940845e6 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
@@ -39,7 +39,24 @@
static void ipoib_get_drvinfo(struct net_device *netdev,
struct ethtool_drvinfo *drvinfo)
{
- strncpy(drvinfo->driver, "ipoib", sizeof(drvinfo->driver) - 1);
+ struct ipoib_dev_priv *priv = netdev_priv(netdev);
+ struct ib_device_attr *attr;
+
+ attr = kmalloc(sizeof(*attr), GFP_KERNEL);
+ if (attr && !ib_query_device(priv->ca, attr))
+ snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
+ "%d.%d.%d", (int)(attr->fw_ver >> 32),
+ (int)(attr->fw_ver >> 16) & 0xffff,
+ (int)attr->fw_ver & 0xffff);
+ kfree(attr);
+
+ strlcpy(drvinfo->bus_info, dev_name(priv->ca->dma_device),
+ sizeof(drvinfo->bus_info));
+
+ strlcpy(drvinfo->version, ipoib_driver_version,
+ sizeof(drvinfo->version));
+
+ strlcpy(drvinfo->driver, "ib_ipoib", sizeof(drvinfo->driver));
}
static int ipoib_get_coalesce(struct net_device *dev,
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index a68628e4197a..4fe44eba2f9f 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -49,9 +49,14 @@
#include <linux/jhash.h>
#include <net/arp.h>
+#define DRV_VERSION "1.0.0"
+
+const char ipoib_driver_version[] = DRV_VERSION;
+
MODULE_AUTHOR("Roland Dreier");
MODULE_DESCRIPTION("IP-over-InfiniBand net driver");
MODULE_LICENSE("Dual BSD/GPL");
+MODULE_VERSION(DRV_VERSION);
int ipoib_sendq_size __read_mostly = IPOIB_TX_RING_SIZE;
int ipoib_recvq_size __read_mostly = IPOIB_RX_RING_SIZE;
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