diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2018-05-22 08:12:45 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-23 21:26:18 +0300 |
| commit | a0d163f4327febeae2c98c4b1aaff3552e5b1667 (patch) | |
| tree | 198326ce7636f0a740716cc4091c1fab79f712c4 /drivers/net/ethernet/netronome/nfp/nfp_net_main.c | |
| parent | 0c693323a1e4ba129c7ea4b9b2679eb10227a446 (diff) | |
| download | linux-a0d163f4327febeae2c98c4b1aaff3552e5b1667.tar.xz | |
nfp: add shared buffer configuration
Allow app FW to advertise its shared buffer pool information.
Use the per-PF mailbox to configure them from devlink.
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_main.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_main.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c index f8abb4cd9cef..b98422112385 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_main.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_main.c @@ -728,6 +728,10 @@ int nfp_net_pci_probe(struct nfp_pf *pf) if (err) goto err_app_clean; + err = nfp_shared_buf_register(pf); + if (err) + goto err_devlink_unreg; + mutex_lock(&pf->lock); pf->ddir = nfp_net_debugfs_device_add(pf->pdev); @@ -761,6 +765,8 @@ err_free_vnics: err_clean_ddir: nfp_net_debugfs_dir_clean(&pf->ddir); mutex_unlock(&pf->lock); + nfp_shared_buf_unregister(pf); +err_devlink_unreg: cancel_work_sync(&pf->port_refresh_work); devlink_unregister(devlink); err_app_clean: @@ -788,6 +794,7 @@ void nfp_net_pci_remove(struct nfp_pf *pf) mutex_unlock(&pf->lock); + nfp_shared_buf_unregister(pf); devlink_unregister(priv_to_devlink(pf)); nfp_net_pf_free_irqs(pf); |