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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>
This commit is contained in:
Yan Burman 2013-02-19 15:40:23 +00:00 committed by Roland Dreier
parent 9d1ad66e3e
commit 4b48680b55
3 changed files with 25 additions and 1 deletions
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2
drivers/infiniband/ulp/ipoib/ipoib.h
View File

@ -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 */

19
drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
View File

@ -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,

5
drivers/infiniband/ulp/ipoib/ipoib_main.c
View File

@ -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;