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| author | Ron Mercer <ron.mercer@qlogic.com> | 2009-10-21 11:07:38 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-21 21:45:39 -0700 |
| commit | 1d30df24ec85477368e6e38fe1b4d1b67b3be9d4 (patch) | |
| tree | 6c549356c759b821d6a984c1db6219fae597ce5f /drivers/net/qlge | |
| parent | a4ee3ce3293dc931fab19beb472a8bde1295aebe (diff) | |
| download | linux-3.10-1d30df24ec85477368e6e38fe1b4d1b67b3be9d4.tar.gz linux-3.10-1d30df24ec85477368e6e38fe1b4d1b67b3be9d4.tar.bz2 linux-3.10-1d30df24ec85477368e6e38fe1b4d1b67b3be9d4.zip | |
qlge: Add ethtool get/set pause parameter.
Signed-off-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlge')
| -rw-r--r-- | drivers/net/qlge/qlge.h | 2 | ||||
| -rw-r--r-- | drivers/net/qlge/qlge_ethtool.c | 33 | ||||
| -rw-r--r-- | drivers/net/qlge/qlge_mpi.c | 4 |
3 files changed, 37 insertions, 2 deletions
diff --git a/drivers/net/qlge/qlge.h b/drivers/net/qlge/qlge.h index bc7a2e43c62..6118f50b00a 100644 --- a/drivers/net/qlge/qlge.h +++ b/drivers/net/qlge/qlge.h @@ -1645,6 +1645,8 @@ int ql_mb_about_fw(struct ql_adapter *qdev); void ql_link_on(struct ql_adapter *qdev); void ql_link_off(struct ql_adapter *qdev); int ql_mb_set_mgmnt_traffic_ctl(struct ql_adapter *qdev, u32 control); +int ql_mb_get_port_cfg(struct ql_adapter *qdev); +int ql_mb_set_port_cfg(struct ql_adapter *qdev); int ql_wait_fifo_empty(struct ql_adapter *qdev); #if 1 diff --git a/drivers/net/qlge/qlge_ethtool.c b/drivers/net/qlge/qlge_ethtool.c index aac6c6f19a2..dfb5c800cea 100644 --- a/drivers/net/qlge/qlge_ethtool.c +++ b/drivers/net/qlge/qlge_ethtool.c @@ -424,6 +424,37 @@ static int ql_set_coalesce(struct net_device *ndev, struct ethtool_coalesce *c) return ql_update_ring_coalescing(qdev); } +static void ql_get_pauseparam(struct net_device *netdev, + struct ethtool_pauseparam *pause) +{ + struct ql_adapter *qdev = netdev_priv(netdev); + + ql_mb_get_port_cfg(qdev); + if (qdev->link_config & CFG_PAUSE_STD) { + pause->rx_pause = 1; + pause->tx_pause = 1; + } +} + +static int ql_set_pauseparam(struct net_device *netdev, + struct ethtool_pauseparam *pause) +{ + struct ql_adapter *qdev = netdev_priv(netdev); + int status = 0; + + if ((pause->rx_pause) && (pause->tx_pause)) + qdev->link_config |= CFG_PAUSE_STD; + else if (!pause->rx_pause && !pause->tx_pause) + qdev->link_config &= ~CFG_PAUSE_STD; + else + return -EINVAL; + + status = ql_mb_set_port_cfg(qdev); + if (status) + return status; + return status; +} + static u32 ql_get_rx_csum(struct net_device *netdev) { struct ql_adapter *qdev = netdev_priv(netdev); @@ -468,6 +499,8 @@ const struct ethtool_ops qlge_ethtool_ops = { .get_msglevel = ql_get_msglevel, .set_msglevel = ql_set_msglevel, .get_link = ethtool_op_get_link, + .get_pauseparam = ql_get_pauseparam, + .set_pauseparam = ql_set_pauseparam, .get_rx_csum = ql_get_rx_csum, .set_rx_csum = ql_set_rx_csum, .get_tx_csum = ethtool_op_get_tx_csum, diff --git a/drivers/net/qlge/qlge_mpi.c b/drivers/net/qlge/qlge_mpi.c index e497eac5eb4..81a8489fe21 100644 --- a/drivers/net/qlge/qlge_mpi.c +++ b/drivers/net/qlge/qlge_mpi.c @@ -637,7 +637,7 @@ int ql_mb_idc_ack(struct ql_adapter *qdev) * for the current port. * Most likely will block. */ -static int ql_mb_set_port_cfg(struct ql_adapter *qdev) +int ql_mb_set_port_cfg(struct ql_adapter *qdev) { struct mbox_params mbc; struct mbox_params *mbcp = &mbc; @@ -672,7 +672,7 @@ static int ql_mb_set_port_cfg(struct ql_adapter *qdev) * for the current port. * Most likely will block. */ -static int ql_mb_get_port_cfg(struct ql_adapter *qdev) +int ql_mb_get_port_cfg(struct ql_adapter *qdev) { struct mbox_params mbc; struct mbox_params *mbcp = &mbc; |