diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-06-06 03:01:47 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-07 19:51:39 +0300 |
| commit | 042f4ba62ff5fbe1428639187578bae39f513e23 (patch) | |
| tree | e245b14c3d5389ea9ea8651f05b52025e9e20981 /drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c | |
| parent | c821e617896e99b82fa82777b1ac1263c51eea64 (diff) | |
| download | linux-042f4ba62ff5fbe1428639187578bae39f513e23.tar.xz | |
nfp: make sure debug accesses don't depend on netdevs
We want to be able to inspect the state of descriptor rings of
the control vNIC, so it will use the same interface as data vNICs.
Make sure the code doesn't use netdevs to determine state
of the rings and names things appropriately.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c index 8c52c0e8379c..40217ece5fcb 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c @@ -54,7 +54,7 @@ static int nfp_net_debugfs_rx_q_read(struct seq_file *file, void *data) goto out; nn = r_vec->nfp_net; rx_ring = r_vec->rx_ring; - if (!netif_running(nn->dp.netdev)) + if (!nfp_net_running(nn)) goto out; rxd_cnt = rx_ring->cnt; @@ -138,7 +138,7 @@ static int nfp_net_debugfs_tx_q_read(struct seq_file *file, void *data) if (!r_vec->nfp_net || !tx_ring) goto out; nn = r_vec->nfp_net; - if (!netif_running(nn->dp.netdev)) + if (!nfp_net_running(nn)) goto out; txd_cnt = tx_ring->cnt; @@ -209,7 +209,10 @@ void nfp_net_debugfs_vnic_add(struct nfp_net *nn, struct dentry *ddir, int id) if (IS_ERR_OR_NULL(nfp_dir)) return; - sprintf(name, "vnic%d", id); + if (nfp_net_is_data_vnic(nn)) + sprintf(name, "vnic%d", id); + else + strcpy(name, "ctrl-vnic"); nn->debugfs_dir = debugfs_create_dir(name, ddir); if (IS_ERR_OR_NULL(nn->debugfs_dir)) return; |