[PATCH net-next 10/14] nfp: abm: expose all PF queues

[Jakub Kicinski]

Allocate the PF representor as multi-queue to allow setting
the configuration per-queue.

Signed-off-by: Jakub Kicinski <jakub.kicin...@netronome.com>
---
 drivers/net/ethernet/netronome/nfp/abm/main.c     | 10 +++++++---
 drivers/net/ethernet/netronome/nfp/nfp_net_repr.c |  5 +++--
 drivers/net/ethernet/netronome/nfp/nfp_net_repr.h |  7 ++++++-
 3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/netronome/nfp/abm/main.c 
b/drivers/net/ethernet/netronome/nfp/abm/main.c
index 4e89159f13d3..ef77d7b0d99d 100644
--- a/drivers/net/ethernet/netronome/nfp/abm/main.c
+++ b/drivers/net/ethernet/netronome/nfp/abm/main.c
@@ -255,14 +255,18 @@ nfp_abm_spawn_repr(struct nfp_app *app, struct 
nfp_abm_link *alink,
        struct nfp_reprs *reprs;
        struct nfp_repr *repr;
        struct nfp_port *port;
+       unsigned int txqs;
        int err;
 
-       if (ptype == NFP_PORT_PHYS_PORT)
+       if (ptype == NFP_PORT_PHYS_PORT) {
                rtype = NFP_REPR_TYPE_PHYS_PORT;
-       else
+               txqs = 1;
+       } else {
                rtype = NFP_REPR_TYPE_PF;
+               txqs = alink->vnic->max_rx_rings;
+       }
 
-       netdev = nfp_repr_alloc(app);
+       netdev = nfp_repr_alloc_mqs(app, txqs, 1);
        if (!netdev)
                return -ENOMEM;
        repr = netdev_priv(netdev);
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c 
b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
index 117eca6819de..d7b712f6362f 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c
@@ -360,12 +360,13 @@ void nfp_repr_free(struct net_device *netdev)
        __nfp_repr_free(netdev_priv(netdev));
 }
 
-struct net_device *nfp_repr_alloc(struct nfp_app *app)
+struct net_device *
+nfp_repr_alloc_mqs(struct nfp_app *app, unsigned int txqs, unsigned int rxqs)
 {
        struct net_device *netdev;
        struct nfp_repr *repr;
 
-       netdev = alloc_etherdev(sizeof(*repr));
+       netdev = alloc_etherdev_mqs(sizeof(*repr), txqs, rxqs);
        if (!netdev)
                return NULL;
 
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.h 
b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.h
index 8366e4f3c623..1bf2b18109ab 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.h
@@ -126,7 +126,8 @@ int nfp_repr_init(struct nfp_app *app, struct net_device 
*netdev,
                  u32 cmsg_port_id, struct nfp_port *port,
                  struct net_device *pf_netdev);
 void nfp_repr_free(struct net_device *netdev);
-struct net_device *nfp_repr_alloc(struct nfp_app *app);
+struct net_device *
+nfp_repr_alloc_mqs(struct nfp_app *app, unsigned int txqs, unsigned int rxqs);
 void nfp_repr_clean_and_free(struct nfp_repr *repr);
 void nfp_reprs_clean_and_free(struct nfp_app *app, struct nfp_reprs *reprs);
 void nfp_reprs_clean_and_free_by_type(struct nfp_app *app,
@@ -134,4 +135,8 @@ void nfp_reprs_clean_and_free_by_type(struct nfp_app *app,
 struct nfp_reprs *nfp_reprs_alloc(unsigned int num_reprs);
 int nfp_reprs_resync_phys_ports(struct nfp_app *app);
 
+static inline struct net_device *nfp_repr_alloc(struct nfp_app *app)
+{
+       return nfp_repr_alloc_mqs(app, 1, 1);
+}
 #endif /* NFP_NET_REPR_H */
-- 
2.17.0