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liquidio: disallow enabling firmware debug from a VF

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Disallow enabling firmware debug from a VF.  Only PF is allowed to do that.

Signed-off-by: Derek Chickles <derek.chickles@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Derek Chickles 2017-06-08 19:20:36 -07:00 committed by David S. Miller
parent fe741e2362
commit 7fa136531e
2 changed files with 8 additions and 5 deletions
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9
drivers/net/ethernet/cavium/liquidio/lio_ethtool.c
View File

@ -700,6 +700,13 @@ static void lio_set_msglevel(struct net_device *netdev, u32 msglvl)
lio->msg_enable = msglvl;
}
static void lio_vf_set_msglevel(struct net_device *netdev, u32 msglvl)
{
struct lio *lio = GET_LIO(netdev);
lio->msg_enable = msglvl;
}
static void
lio_get_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *pause)
{
@ -2611,7 +2618,7 @@ static const struct ethtool_ops lio_vf_ethtool_ops = {
.get_regs_len = lio_get_regs_len,
.get_regs = lio_get_regs,
.get_msglevel = lio_get_msglevel,
.set_msglevel = lio_set_msglevel,
.set_msglevel = lio_vf_set_msglevel,
.get_sset_count = lio_vf_get_sset_count,
.get_coalesce = lio_get_intr_coalesce,
.set_coalesce = lio_set_intr_coalesce,

4
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
View File

@ -2997,10 +2997,6 @@ static int setup_nic_devices(struct octeon_device *octeon_dev)
liquidio_set_feature(netdev, OCTNET_CMD_LRO_ENABLE,
OCTNIC_LROIPV4 | OCTNIC_LROIPV6);
if ((debug != -1) && (debug & NETIF_MSG_HW))
liquidio_set_feature(netdev, OCTNET_CMD_VERBOSE_ENABLE,
0);
if (setup_link_status_change_wq(netdev))
goto setup_nic_dev_fail;