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path: root/drivers/net/ethernet/netronome/nfp/nfp_app.h
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Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_app.h')
-rw-r--r--drivers/net/ethernet/netronome/nfp/nfp_app.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h
index af640b5c2108..54b67c9b8d5b 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_app.h
+++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h
@@ -36,10 +36,13 @@
#include <net/devlink.h>
+#include <trace/events/devlink.h>
+
#include "nfp_net_repr.h"
struct bpf_prog;
struct net_device;
+struct netdev_bpf;
struct pci_dev;
struct sk_buff;
struct sk_buff;
@@ -81,6 +84,9 @@ extern const struct nfp_app_type app_flower;
* @setup_tc: setup TC ndo
* @tc_busy: TC HW offload busy (rules loaded)
* @xdp_offload: offload an XDP program
+ * @bpf_verifier_prep: verifier prep for dev-specific BPF programs
+ * @bpf_translate: translate call for dev-specific BPF programs
+ * @bpf_destroy: destroy for dev-specific BPF programs
* @eswitch_mode_get: get SR-IOV eswitch mode
* @sriov_enable: app-specific sriov initialisation
* @sriov_disable: app-specific sriov clean-up
@@ -116,6 +122,12 @@ struct nfp_app_type {
bool (*tc_busy)(struct nfp_app *app, struct nfp_net *nn);
int (*xdp_offload)(struct nfp_app *app, struct nfp_net *nn,
struct bpf_prog *prog);
+ int (*bpf_verifier_prep)(struct nfp_app *app, struct nfp_net *nn,
+ struct netdev_bpf *bpf);
+ int (*bpf_translate)(struct nfp_app *app, struct nfp_net *nn,
+ struct bpf_prog *prog);
+ int (*bpf_destroy)(struct nfp_app *app, struct nfp_net *nn,
+ struct bpf_prog *prog);
int (*sriov_enable)(struct nfp_app *app, int num_vfs);
void (*sriov_disable)(struct nfp_app *app);
@@ -269,13 +281,46 @@ static inline int nfp_app_xdp_offload(struct nfp_app *app, struct nfp_net *nn,
return app->type->xdp_offload(app, nn, prog);
}
+static inline int
+nfp_app_bpf_verifier_prep(struct nfp_app *app, struct nfp_net *nn,
+ struct netdev_bpf *bpf)
+{
+ if (!app || !app->type->bpf_verifier_prep)
+ return -EOPNOTSUPP;
+ return app->type->bpf_verifier_prep(app, nn, bpf);
+}
+
+static inline int
+nfp_app_bpf_translate(struct nfp_app *app, struct nfp_net *nn,
+ struct bpf_prog *prog)
+{
+ if (!app || !app->type->bpf_translate)
+ return -EOPNOTSUPP;
+ return app->type->bpf_translate(app, nn, prog);
+}
+
+static inline int
+nfp_app_bpf_destroy(struct nfp_app *app, struct nfp_net *nn,
+ struct bpf_prog *prog)
+{
+ if (!app || !app->type->bpf_destroy)
+ return -EOPNOTSUPP;
+ return app->type->bpf_destroy(app, nn, prog);
+}
+
static inline bool nfp_app_ctrl_tx(struct nfp_app *app, struct sk_buff *skb)
{
+ trace_devlink_hwmsg(priv_to_devlink(app->pf), false, 0,
+ skb->data, skb->len);
+
return nfp_ctrl_tx(app->ctrl, skb);
}
static inline void nfp_app_ctrl_rx(struct nfp_app *app, struct sk_buff *skb)
{
+ trace_devlink_hwmsg(priv_to_devlink(app->pf), true, 0,
+ skb->data, skb->len);
+
app->type->ctrl_msg_rx(app, skb);
}