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Commit 4b48680b authored by Yan Burman's avatar Yan Burman Committed by Roland Dreier
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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: default avatarYan Burman <yanb@mellanox.com>
Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 9d1ad66e

drivers/infiniband/ulp/ipoib/ipoib.h

+2 −0
Original line number Diff line number Diff line
@@ -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 */

drivers/infiniband/ulp/ipoib/ipoib_ethtool.c

+18 −1
Original line number Diff line number Diff line
@@ -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,

drivers/infiniband/ulp/ipoib/ipoib_main.c

+5 −0
Original line number Diff line number Diff line
@@ -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;