qed*: Add support for the ethtool get_regs operation
Signed-off-by: Tomer Tayar <Tomer.Tayar@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
index 14d5328..25a9b29 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c
@@ -695,6 +695,28 @@
return 0;
}
+static void qede_get_regs(struct net_device *ndev,
+ struct ethtool_regs *regs, void *buffer)
+{
+ struct qede_dev *edev = netdev_priv(ndev);
+
+ regs->version = 0;
+ memset(buffer, 0, regs->len);
+
+ if (edev->ops && edev->ops->common)
+ edev->ops->common->dbg_all_data(edev->cdev, buffer);
+}
+
+static int qede_get_regs_len(struct net_device *ndev)
+{
+ struct qede_dev *edev = netdev_priv(ndev);
+
+ if (edev->ops && edev->ops->common)
+ return edev->ops->common->dbg_all_data_size(edev->cdev);
+ else
+ return -EINVAL;
+}
+
static void qede_update_mtu(struct qede_dev *edev, union qede_reload_args *args)
{
edev->ndev->mtu = args->mtu;
@@ -1395,6 +1417,8 @@
.get_link_ksettings = qede_get_link_ksettings,
.set_link_ksettings = qede_set_link_ksettings,
.get_drvinfo = qede_get_drvinfo,
+ .get_regs_len = qede_get_regs_len,
+ .get_regs = qede_get_regs,
.get_msglevel = qede_get_msglevel,
.set_msglevel = qede_set_msglevel,
.nway_reset = qede_nway_reset,