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| author | Jon Mason <jon.mason@exar.com> | 2010-11-11 04:25:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-11-11 09:30:21 -0800 |
| commit | e8ac175615b9458a00193c55617b5b8865e67817 (patch) | |
| tree | 31c688b4b9d2a3578ef712d05534bca4395e6281 /drivers/net/vxge/vxge-ethtool.c | |
| parent | 8424e00dfd5282026a93996a165fc4079d382169 (diff) | |
| download | op-kernel-dev-e8ac175615b9458a00193c55617b5b8865e67817.zip op-kernel-dev-e8ac175615b9458a00193c55617b5b8865e67817.tar.gz | |
vxge: add support for ethtool firmware flashing
Add the ability in the vxge driver to flash firmware via ethtool.
Updated to include comments from Ben Hutchings.
Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vxge/vxge-ethtool.c')
| -rw-r--r-- | drivers/net/vxge/vxge-ethtool.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c index f8fd8da..3d2cd6a 100644 --- a/drivers/net/vxge/vxge-ethtool.c +++ b/drivers/net/vxge/vxge-ethtool.c @@ -1153,6 +1153,25 @@ static int vxge_set_flags(struct net_device *dev, u32 data) return 0; } +static int vxge_fw_flash(struct net_device *dev, struct ethtool_flash *parms) +{ + struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev); + + if (vdev->max_vpath_supported != VXGE_HW_MAX_VIRTUAL_PATHS) { + printk(KERN_INFO "Single Function Mode is required to flash the" + " firmware\n"); + return -EINVAL; + } + + if (netif_running(dev)) { + printk(KERN_INFO "Interface %s must be down to flash the " + "firmware\n", dev->name); + return -EBUSY; + } + + return vxge_fw_upgrade(vdev, parms->data, 1); +} + static const struct ethtool_ops vxge_ethtool_ops = { .get_settings = vxge_ethtool_gset, .set_settings = vxge_ethtool_sset, @@ -1175,6 +1194,7 @@ static const struct ethtool_ops vxge_ethtool_ops = { .get_sset_count = vxge_ethtool_get_sset_count, .get_ethtool_stats = vxge_get_ethtool_stats, .set_flags = vxge_set_flags, + .flash_device = vxge_fw_flash, }; void vxge_initialize_ethtool_ops(struct net_device *ndev) |
