From: Benjamin Li <[EMAIL PROTECTED]>
We have added the ability to query the receive and transmit PAUSE flow
control frames parameters, in addition to the auto-negotiated status
using ethtool.
Signed-off-by: Benjamin Li <[EMAIL PROTECTED]>
Signed-off-by: Ron Mercer <[EMAIL PROTECTED]>
---
drivers/net/qla3xxx.c | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index 5acae02..b853669 100755
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -1604,6 +1604,23 @@ static void ql_set_msglevel(struct net_device *ndev, u32
value)
qdev->msg_enable = value;
}
+static void ql_get_pauseparam(struct net_device *ndev,
+ struct ethtool_pauseparam *pause)
+{
+ struct ql3_adapter *qdev = netdev_priv(ndev);
+ struct ql3xxx_port_registers __iomem *port_regs =
qdev->mem_map_registers;
+
+ u32 reg;
+ if(qdev->mac_index == 0)
+ reg = ql_read_page0_reg(qdev, &port_regs->mac0ConfigReg);
+ else
+ reg = ql_read_page0_reg(qdev, &port_regs->mac1ConfigReg);
+
+ pause->autoneg = ql_get_auto_cfg_status(qdev);
+ pause->rx_pause = (reg & MAC_CONFIG_REG_RF) >> 2;
+ pause->tx_pause = (reg & MAC_CONFIG_REG_TF) >> 1;
+}
+
static const struct ethtool_ops ql3xxx_ethtool_ops = {
.get_settings = ql_get_settings,
.get_drvinfo = ql_get_drvinfo,
@@ -1611,6 +1628,7 @@ static const struct ethtool_ops ql3xxx_ethtool_ops = {
.get_link = ethtool_op_get_link,
.get_msglevel = ql_get_msglevel,
.set_msglevel = ql_set_msglevel,
+ .get_pauseparam = ql_get_pauseparam,
};
static int ql_populate_free_queue(struct ql3_adapter *qdev)
--
1.5.0.rc4.16.g9e258
-
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