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-rw-r--r--drivers/infiniband/hw/mlx5/ib_rep.c19
-rw-r--r--drivers/infiniband/hw/mlx5/ib_rep.h2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/cmd.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/ecpf.c27
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/ecpf.h4
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rep.c15
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rep.h2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eq.c5
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch.c32
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch.h20
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c107
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/events.c4
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/rdma.c4
-rw-r--r--include/linux/mlx5/device.h2
-rw-r--r--include/linux/mlx5/driver.h1
-rw-r--r--include/linux/mlx5/eswitch.h20
-rw-r--r--include/linux/mlx5/fs.h1
-rw-r--r--include/linux/mlx5/mlx5_ifc.h33
19 files changed, 179 insertions, 126 deletions
diff --git a/drivers/infiniband/hw/mlx5/ib_rep.c b/drivers/infiniband/hw/mlx5/ib_rep.c
index 269b24a3baa1..aa9acebfcc23 100644
--- a/drivers/infiniband/hw/mlx5/ib_rep.c
+++ b/drivers/infiniband/hw/mlx5/ib_rep.c
@@ -60,7 +60,7 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
if (!__mlx5_ib_add(ibdev, profile))
return -EINVAL;
- rep->rep_if[REP_IB].priv = ibdev;
+ rep->rep_data[REP_IB].priv = ibdev;
return 0;
}
@@ -70,13 +70,13 @@ mlx5_ib_vport_rep_unload(struct mlx5_eswitch_rep *rep)
{
struct mlx5_ib_dev *dev;
- if (!rep->rep_if[REP_IB].priv ||
+ if (!rep->rep_data[REP_IB].priv ||
rep->vport != MLX5_VPORT_UPLINK)
return;
dev = mlx5_ib_rep_to_dev(rep);
__mlx5_ib_remove(dev, dev->profile, MLX5_IB_STAGE_MAX);
- rep->rep_if[REP_IB].priv = NULL;
+ rep->rep_data[REP_IB].priv = NULL;
}
static void *mlx5_ib_vport_get_proto_dev(struct mlx5_eswitch_rep *rep)
@@ -84,16 +84,17 @@ static void *mlx5_ib_vport_get_proto_dev(struct mlx5_eswitch_rep *rep)
return mlx5_ib_rep_to_dev(rep);
}
+static const struct mlx5_eswitch_rep_ops rep_ops = {
+ .load = mlx5_ib_vport_rep_load,
+ .unload = mlx5_ib_vport_rep_unload,
+ .get_proto_dev = mlx5_ib_vport_get_proto_dev,
+};
+
void mlx5_ib_register_vport_reps(struct mlx5_core_dev *mdev)
{
struct mlx5_eswitch *esw = mdev->priv.eswitch;
- struct mlx5_eswitch_rep_if rep_if = {};
-
- rep_if.load = mlx5_ib_vport_rep_load;
- rep_if.unload = mlx5_ib_vport_rep_unload;
- rep_if.get_proto_dev = mlx5_ib_vport_get_proto_dev;
- mlx5_eswitch_register_vport_reps(esw, &rep_if, REP_IB);
+ mlx5_eswitch_register_vport_reps(esw, &rep_ops, REP_IB);
}
void mlx5_ib_unregister_vport_reps(struct mlx5_core_dev *mdev)
diff --git a/drivers/infiniband/hw/mlx5/ib_rep.h b/drivers/infiniband/hw/mlx5/ib_rep.h
index 8336e0517a5c..7a917e6d5c09 100644
--- a/drivers/infiniband/hw/mlx5/ib_rep.h
+++ b/drivers/infiniband/hw/mlx5/ib_rep.h
@@ -72,6 +72,6 @@ struct net_device *mlx5_ib_get_rep_netdev(struct mlx5_eswitch *esw,
static inline
struct mlx5_ib_dev *mlx5_ib_rep_to_dev(struct mlx5_eswitch_rep *rep)
{
- return (struct mlx5_ib_dev *)rep->rep_if[REP_IB].priv;
+ return rep->rep_data[REP_IB].priv;
}
#endif /* __MLX5_IB_REP_H__ */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index d2ab8cd8ad9f..30f7dffb5b1b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -316,7 +316,7 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
case MLX5_CMD_OP_DESTROY_GENERAL_OBJECT:
case MLX5_CMD_OP_DEALLOC_MEMIC:
case MLX5_CMD_OP_PAGE_FAULT_RESUME:
- case MLX5_CMD_OP_QUERY_HOST_PARAMS:
+ case MLX5_CMD_OP_QUERY_ESW_FUNCTIONS:
return MLX5_CMD_STAT_OK;
case MLX5_CMD_OP_QUERY_HCA_CAP:
@@ -628,7 +628,7 @@ const char *mlx5_command_str(int command)
MLX5_COMMAND_STR_CASE(QUERY_MODIFY_HEADER_CONTEXT);
MLX5_COMMAND_STR_CASE(ALLOC_MEMIC);
MLX5_COMMAND_STR_CASE(DEALLOC_MEMIC);
- MLX5_COMMAND_STR_CASE(QUERY_HOST_PARAMS);
+ MLX5_COMMAND_STR_CASE(QUERY_ESW_FUNCTIONS);
default: return "unknown command opcode";
}
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ecpf.c b/drivers/net/ethernet/mellanox/mlx5/core/ecpf.c
index 0ccd6d40baf7..d2228e37450f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ecpf.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ecpf.c
@@ -83,30 +83,3 @@ void mlx5_ec_cleanup(struct mlx5_core_dev *dev)
mlx5_peer_pf_cleanup(dev);
}
-
-static int mlx5_query_host_params_context(struct mlx5_core_dev *dev,
- u32 *out, int outlen)
-{
- u32 in[MLX5_ST_SZ_DW(query_host_params_in)] = {};
-
- MLX5_SET(query_host_params_in, in, opcode,
- MLX5_CMD_OP_QUERY_HOST_PARAMS);
-
- return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen);
-}
-
-int mlx5_query_host_params_num_vfs(struct mlx5_core_dev *dev, int *num_vf)
-{
- u32 out[MLX5_ST_SZ_DW(query_host_params_out)] = {};
- int err;
-
- err = mlx5_query_host_params_context(dev, out, sizeof(out));
- if (err)
- return err;
-
- *num_vf = MLX5_GET(query_host_params_out, out,
- host_params_context.host_num_of_vfs);
- mlx5_core_dbg(dev, "host_num_of_vfs %d\n", *num_vf);
-
- return 0;
-}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/ecpf.h b/drivers/net/ethernet/mellanox/mlx5/core/ecpf.h
index 346372df218f..d3d7a00a02ac 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/ecpf.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/ecpf.h
@@ -16,7 +16,6 @@ enum {
bool mlx5_read_embedded_cpu(struct mlx5_core_dev *dev);
int mlx5_ec_init(struct mlx5_core_dev *dev);
void mlx5_ec_cleanup(struct mlx5_core_dev *dev);
-int mlx5_query_host_params_num_vfs(struct mlx5_core_dev *dev, int *num_vf);
#else /* CONFIG_MLX5_ESWITCH */
@@ -24,9 +23,6 @@ static inline bool
mlx5_read_embedded_cpu(struct mlx5_core_dev *dev) { return false; }
static inline int mlx5_ec_init(struct mlx5_core_dev *dev) { return 0; }
static inline void mlx5_ec_cleanup(struct mlx5_core_dev *dev) {}
-static inline int
-mlx5_query_host_params_num_vfs(struct mlx5_core_dev *dev, int *num_vf)
-{ return -EOPNOTSUPP; }
#endif /* CONFIG_MLX5_ESWITCH */
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 9aea9c5b2ce8..4f8dabe6b166 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -1769,7 +1769,7 @@ mlx5e_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
}
rpriv->netdev = netdev;
- rep->rep_if[REP_ETH].priv = rpriv;
+ rep->rep_data[REP_ETH].priv = rpriv;
INIT_LIST_HEAD(&rpriv->vport_sqs_list);
if (rep->vport == MLX5_VPORT_UPLINK) {
@@ -1843,16 +1843,17 @@ static void *mlx5e_vport_rep_get_proto_dev(struct mlx5_eswitch_rep *rep)
return rpriv->netdev;
}
+static const struct mlx5_eswitch_rep_ops rep_ops = {
+ .load = mlx5e_vport_rep_load,
+ .unload = mlx5e_vport_rep_unload,
+ .get_proto_dev = mlx5e_vport_rep_get_proto_dev
+};
+
void mlx5e_rep_register_vport_reps(struct mlx5_core_dev *mdev)
{
struct mlx5_eswitch *esw = mdev->priv.eswitch;
- struct mlx5_eswitch_rep_if rep_if = {};
-
- rep_if.load = mlx5e_vport_rep_load;
- rep_if.unload = mlx5e_vport_rep_unload;
- rep_if.get_proto_dev = mlx5e_vport_rep_get_proto_dev;
- mlx5_eswitch_register_vport_reps(esw, &rep_if, REP_ETH);
+ mlx5_eswitch_register_vport_reps(esw, &rep_ops, REP_ETH);
}
void mlx5e_rep_unregister_vport_reps(struct mlx5_core_dev *mdev)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h
index 83b573b1abac..e34573fd88c1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.h
@@ -91,7 +91,7 @@ struct mlx5e_rep_priv {
static inline
struct mlx5e_rep_priv *mlx5e_rep_to_rep_priv(struct mlx5_eswitch_rep *rep)
{
- return (struct mlx5e_rep_priv *)rep->rep_if[REP_ETH].priv;
+ return rep->rep_data[REP_ETH].priv;
}
struct mlx5e_neigh {
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index 23883d1fa22f..5e9319d3d90c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -533,8 +533,9 @@ static u64 gather_async_events_mask(struct mlx5_core_dev *dev)
if (MLX5_CAP_GEN(dev, max_num_of_monitor_counters))
async_event_mask |= (1ull << MLX5_EVENT_TYPE_MONITOR_COUNTER);
- if (mlx5_core_is_ecpf_esw_manager(dev))
- async_event_mask |= (1ull << MLX5_EVENT_TYPE_HOST_PARAMS_CHANGE);
+ if (mlx5_eswitch_is_funcs_handler(dev))
+ async_event_mask |=
+ (1ull << MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED);
return async_event_mask;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index 6a921e24cd5e..5414e8f82d5f 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1686,13 +1686,41 @@ static int eswitch_vport_event(struct notifier_block *nb,
return NOTIFY_OK;
}
+static int query_esw_functions(struct mlx5_core_dev *dev,
+ u32 *out, int outlen)
+{
+ u32 in[MLX5_ST_SZ_DW(query_esw_functions_in)] = {0};
+
+ MLX5_SET(query_esw_functions_in, in, opcode,
+ MLX5_CMD_OP_QUERY_ESW_FUNCTIONS);
+
+ return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen);
+}
+
+int mlx5_esw_query_functions(struct mlx5_core_dev *dev, u16 *num_vfs)
+{
+ u32 out[MLX5_ST_SZ_DW(query_esw_functions_out)] = {0};
+ int err;
+
+ err = query_esw_functions(dev, out, sizeof(out));
+ if (err)
+ return err;
+
+ *num_vfs = MLX5_GET(query_esw_functions_out, out,
+ host_params_context.host_num_of_vfs);
+ esw_debug(dev, "host_num_of_vfs=%d\n", *num_vfs);
+
+ return 0;
+}
+
/* Public E-Switch API */
#define ESW_ALLOWED(esw) ((esw) && MLX5_ESWITCH_MANAGER((esw)->dev))
int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode)
{
- int vf_nvports = 0, total_nvports = 0;
struct mlx5_vport *vport;
+ int total_nvports = 0;
+ u16 vf_nvports = 0;
int err;
int i, enabled_events;
@@ -1712,7 +1740,7 @@ int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode)
if (mode == SRIOV_OFFLOADS) {
if (mlx5_core_is_ecpf_esw_manager(esw->dev)) {
- err = mlx5_query_host_params_num_vfs(esw->dev, &vf_nvports);
+ err = mlx5_esw_query_functions(esw->dev, &vf_nvports);
if (err)
return err;
total_nvports = esw->total_vports;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
index d043d6f9797d..38022fed1550 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h
@@ -173,6 +173,7 @@ struct mlx5_esw_offload {
struct mutex peer_mutex;
DECLARE_HASHTABLE(encap_tbl, 8);
DECLARE_HASHTABLE(mod_hdr_tbl, 8);
+ const struct mlx5_eswitch_rep_ops *rep_ops[NUM_REP_TYPES];
u8 inline_mode;
u64 num_flows;
u8 encap;
@@ -190,7 +191,7 @@ struct mlx5_host_work {
struct mlx5_eswitch *esw;
};
-struct mlx5_host_info {
+struct mlx5_esw_functions {
struct mlx5_nb nb;
u16 num_vfs;
};
@@ -219,7 +220,7 @@ struct mlx5_eswitch {
int mode;
int nvports;
u16 manager_vport;
- struct mlx5_host_info host_info;
+ struct mlx5_esw_functions esw_funcs;
};
void esw_offloads_cleanup(struct mlx5_eswitch *esw);
@@ -386,6 +387,8 @@ bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0,
bool mlx5_esw_multipath_prereq(struct mlx5_core_dev *dev0,
struct mlx5_core_dev *dev1);
+int mlx5_esw_query_functions(struct mlx5_core_dev *dev, u16 *num_vfs);
+
#define MLX5_DEBUG_ESWITCH_MASK BIT(3)
#define esw_info(__dev, format, ...) \
@@ -404,6 +407,18 @@ static inline u16 mlx5_eswitch_manager_vport(struct mlx5_core_dev *dev)
MLX5_VPORT_ECPF : MLX5_VPORT_PF;
}
+static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev)
+{
+ /* Ideally device should have the functions changed supported
+ * capability regardless of it being ECPF or PF wherever such
+ * event should be processed such as on eswitch manager device.
+ * However, some ECPF based device might not have this capability
+ * set. Hence OR for ECPF check to cover such device.
+ */
+ return MLX5_CAP_ESW(dev, esw_functions_changed) ||
+ mlx5_core_is_ecpf_esw_manager(dev);
+}
+
static inline int mlx5_eswitch_uplink_idx(struct mlx5_eswitch *esw)
{
/* Uplink always locate at the last element of the array.*/
@@ -498,6 +513,7 @@ static inline void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw) {}
static inline int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode) { return 0; }
static inline void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw) {}
static inline bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1) { return true; }
+static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) { return false; }
#define FDB_MAX_CHAIN 1
#define FDB_SLOW_PATH_CHAIN (FDB_MAX_CHAIN + 1)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 47b446d30f71..d987bd06935d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -41,7 +41,6 @@
#include "en.h"
#include "fs_core.h"
#include "lib/devcom.h"
-#include "ecpf.h"
#include "lib/eq.h"
/* There are two match-all miss flows, one for unicast dst mac and
@@ -333,7 +332,7 @@ static int esw_set_global_vlan_pop(struct mlx5_eswitch *esw, u8 val)
esw_debug(esw->dev, "%s applying global %s policy\n", __func__, val ? "pop" : "none");
for (vf_vport = 1; vf_vport < esw->enabled_vports; vf_vport++) {
rep = &esw->offloads.vport_reps[vf_vport];
- if (atomic_read(&rep->rep_if[REP_ETH].state) != REP_LOADED)
+ if (atomic_read(&rep->rep_data[REP_ETH].state) != REP_LOADED)
continue;
err = __mlx5_eswitch_set_vport_vlan(esw, rep->vport, 0, 0, val);
@@ -1278,7 +1277,7 @@ int esw_offloads_init_reps(struct mlx5_eswitch *esw)
ether_addr_copy(rep->hw_id, hw_id);
for (rep_type = 0; rep_type < NUM_REP_TYPES; rep_type++)
- atomic_set(&rep->rep_if[rep_type].state,
+ atomic_set(&rep->rep_data[rep_type].state,
REP_UNREGISTERED);
}
@@ -1288,9 +1287,9 @@ int esw_offloads_init_reps(struct mlx5_eswitch *esw)
static void __esw_offloads_unload_rep(struct mlx5_eswitch *esw,
struct mlx5_eswitch_rep *rep, u8 rep_type)
{
- if (atomic_cmpxchg(&rep->rep_if[rep_type].state,
+ if (atomic_cmpxchg(&rep->rep_data[rep_type].state,
REP_LOADED, REP_REGISTERED) == REP_LOADED)
- rep->rep_if[rep_type].unload(rep);
+ esw->offloads.rep_ops[rep_type]->unload(rep);
}
static void __unload_reps_special_vport(struct mlx5_eswitch *esw, u8 rep_type)
@@ -1351,11 +1350,11 @@ static int __esw_offloads_load_rep(struct mlx5_eswitch *esw,
{
int err = 0;
- if (atomic_cmpxchg(&rep->rep_if[rep_type].state,
+ if (atomic_cmpxchg(&rep->rep_data[rep_type].state,
REP_REGISTERED, REP_LOADED) == REP_REGISTERED) {
- err = rep->rep_if[rep_type].load(esw->dev, rep);
+ err = esw->offloads.rep_ops[rep_type]->load(esw->dev, rep);
if (err)
- atomic_set(&rep->rep_if[rep_type].state,
+ atomic_set(&rep->rep_data[rep_type].state,
REP_REGISTERED);
}
@@ -1784,57 +1783,79 @@ static void esw_offloads_steering_cleanup(struct mlx5_eswitch *esw)
esw_prio_tag_acls_cleanup(esw);
}
-static void esw_host_params_event_handler(struct work_struct *work)
+static void esw_functions_changed_event_handler(struct work_struct *work)
{
struct mlx5_host_work *host_work;
struct mlx5_eswitch *esw;
- int err, num_vf = 0;
+ u16 num_vfs = 0;
+ int err;
host_work = container_of(work, struct mlx5_host_work, work);
esw = host_work->esw;
- err = mlx5_query_host_params_num_vfs(esw->dev, &num_vf);
- if (err || num_vf == esw->host_info.num_vfs)
+ err = mlx5_esw_query_functions(esw->dev, &num_vfs);
+ if (err || num_vfs == esw->esw_funcs.num_vfs)
goto out;
/* Number of VFs can only change from "0 to x" or "x to 0". */
- if (esw->host_info.num_vfs > 0) {
- esw_offloads_unload_vf_reps(esw, esw->host_info.num_vfs);
+ if (esw->esw_funcs.num_vfs > 0) {
+ esw_offloads_unload_vf_reps(esw, esw->esw_funcs.num_vfs);
} else {
- err = esw_offloads_load_vf_reps(esw, num_vf);
+ err = esw_offloads_load_vf_reps(esw, num_vfs);
if (err)
goto out;
}
- esw->host_info.num_vfs = num_vf;
+ esw->esw_funcs.num_vfs = num_vfs;
out:
kfree(host_work);
}
-static int esw_host_params_event(struct notifier_block *nb,
- unsigned long type, void *data)
+static int esw_functions_changed_event(struct notifier_block *nb,
+ unsigned long type, void *data)
{
+ struct mlx5_esw_functions *esw_funcs;
struct mlx5_host_work *host_work;
- struct mlx5_host_info *host_info;
struct mlx5_eswitch *esw;
host_work = kzalloc(sizeof(*host_work), GFP_ATOMIC);
if (!host_work)
return NOTIFY_DONE;
- host_info = mlx5_nb_cof(nb, struct mlx5_host_info, nb);
- esw = container_of(host_info, struct mlx5_eswitch, host_info);
+ esw_funcs = mlx5_nb_cof(nb, struct mlx5_esw_functions, nb);
+ esw = container_of(esw_funcs, struct mlx5_eswitch, esw_funcs);
host_work->esw = esw;
- INIT_WORK(&host_work->work, esw_host_params_event_handler);
+ INIT_WORK(&host_work->work, esw_functions_changed_event_handler);
queue_work(esw->work_queue, &host_work->work);
return NOTIFY_OK;
}
+static void esw_functions_changed_event_init(struct mlx5_eswitch *esw,
+ u16 vf_nvports)
+{
+ if (!mlx5_eswitch_is_funcs_handler(esw->dev))
+ return;
+
+ MLX5_NB_INIT(&esw->esw_funcs.nb, esw_functions_changed_event,
+ ESW_FUNCTIONS_CHANGED);
+ mlx5_eq_notifier_register(esw->dev, &esw->esw_funcs.nb);
+ esw->esw_funcs.num_vfs = vf_nvports;
+}
+
+static void esw_functions_changed_event_cleanup(struct mlx5_eswitch *esw)
+{
+ if (!mlx5_eswitch_is_funcs_handler(esw->dev))
+ return;
+
+ mlx5_eq_notifier_unregister(esw->dev, &esw->esw_funcs.nb);
+ flush_workqueue(esw->work_queue);
+}
+
int esw_offloads_init(struct mlx5_eswitch *esw, int vf_nvports,
int total_nvports)
{
@@ -1850,12 +1871,7 @@ int esw_offloads_init(struct mlx5_eswitch *esw, int vf_nvports,
esw_offloads_devcom_init(esw);
- if (mlx5_core_is_ecpf_esw_manager(esw->dev)) {
- MLX5_NB_INIT(&esw->host_info.nb, esw_host_params_event,
- HOST_PARAMS_CHANGE);
- mlx5_eq_notifier_register(esw->dev, &esw->host_info.nb);
- esw->host_info.num_vfs = vf_nvports;
- }
+ esw_functions_changed_event_init(esw, vf_nvports);
mlx5_rdma_enable_roce(esw->dev);
@@ -1889,13 +1905,12 @@ void esw_offloads_cleanup(struct mlx5_eswitch *esw)
{
u16 num_vfs;
- if (mlx5_core_is_ecpf_esw_manager(esw->dev)) {
- mlx5_eq_notifier_unregister(esw->dev, &esw->host_info.nb);
- flush_workqueue(esw->work_queue);
- num_vfs = esw->host_info.num_vfs;
- } else {
+ esw_functions_changed_event_cleanup(esw);
+
+ if (mlx5_eswitch_is_funcs_handler(esw->dev))
+ num_vfs = esw->esw_funcs.num_vfs;
+ else
num_vfs = esw->dev->priv.sriov.num_vfs;
- }
mlx5_rdma_disable_roce(esw->dev);
esw_offloads_devcom_cleanup(esw);
@@ -2203,21 +2218,17 @@ int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink, u8 *encap)
}
void mlx5_eswitch_register_vport_reps(struct mlx5_eswitch *esw,
- struct mlx5_eswitch_rep_if *__rep_if,
+ const struct mlx5_eswitch_rep_ops *ops,
u8 rep_type)
{
- struct mlx5_eswitch_rep_if *rep_if;
+ struct mlx5_eswitch_rep_data *rep_data;
struct mlx5_eswitch_rep *rep;
int i;
+ esw->offloads.rep_ops[rep_type] = ops;
mlx5_esw_for_all_reps(esw, i, rep) {
- rep_if = &rep->rep_if[rep_type];
- rep_if->load = __rep_if->load;
- rep_if->unload = __rep_if->unload;
- rep_if->get_proto_dev = __rep_if->get_proto_dev;
- rep_if->priv = __rep_if->priv;
-
- atomic_set(&rep_if->state, REP_REGISTERED);
+ rep_data = &rep->rep_data[rep_type];
+ atomic_set(&rep_data->state, REP_REGISTERED);
}
}
EXPORT_SYMBOL(mlx5_eswitch_register_vport_reps);
@@ -2232,7 +2243,7 @@ void mlx5_eswitch_unregister_vport_reps(struct mlx5_eswitch *esw, u8 rep_type)
__unload_reps_all_vport(esw, max_vf, rep_type);
mlx5_esw_for_all_reps(esw, i, rep)
- atomic_set(&rep->rep_if[rep_type].state, REP_UNREGISTERED);
+ atomic_set(&rep->rep_data[rep_type].state, REP_UNREGISTERED);
}
EXPORT_SYMBOL(mlx5_eswitch_unregister_vport_reps);
@@ -2241,7 +2252,7 @@ void *mlx5_eswitch_get_uplink_priv(struct mlx5_eswitch *esw, u8 rep_type)
struct mlx5_eswitch_rep *rep;
rep = mlx5_eswitch_get_rep(esw, MLX5_VPORT_UPLINK);
- return rep->rep_if[rep_type].priv;
+ return rep->rep_data[rep_type].priv;
}
void *mlx5_eswitch_get_proto_dev(struct mlx5_eswitch *esw,
@@ -2252,9 +2263,9 @@ void *mlx5_eswitch_get_proto_dev(struct mlx5_eswitch *esw,
rep = mlx5_eswitch_get_rep(esw, vport);
- if (atomic_read(&rep->rep_if[rep_type].state) == REP_LOADED &&
- rep->rep_if[rep_type].get_proto_dev)
- return rep->rep_if[rep_type].get_proto_dev(rep);
+ if (atomic_read(&rep->rep_data[rep_type].state) == REP_LOADED &&
+ esw->offloads.rep_ops[rep_type]->get_proto_dev)
+ return esw->offloads.rep_ops[rep_type]->get_proto_dev(rep);
return NULL;
}
EXPORT_SYMBOL(mlx5_eswitch_get_proto_dev);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/events.c b/drivers/net/ethernet/mellanox/mlx5/core/events.c
index a81e8d2168d8..8bcf3426b9c6 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/events.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/events.c
@@ -108,8 +108,8 @@ static const char *eqe_type_str(u8 type)
return "MLX5_EVENT_TYPE_STALL_EVENT";
case MLX5_EVENT_TYPE_CMD:
return "MLX5_EVENT_TYPE_CMD";
- case MLX5_EVENT_TYPE_HOST_PARAMS_CHANGE:
- return "MLX5_EVENT_TYPE_HOST_PARAMS_CHANGE";
+ case MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED:
+ return "MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED";
case MLX5_EVENT_TYPE_PAGE_REQUEST:
return "MLX5_EVENT_TYPE_PAGE_REQUEST";
case MLX5_EVENT_TYPE_PAGE_FAULT:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index 013b1ca4a791..bb24c3797218 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -147,6 +147,7 @@ static int mlx5_cmd_create_flow_table(struct mlx5_flow_root_namespace *ns,
{
int en_encap = !!(ft->flags & MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT);
int en_decap = !!(ft->flags & MLX5_FLOW_TABLE_TUNNEL_EN_DECAP);
+ int term = !!(ft->flags & MLX5_FLOW_TABLE_TERMINATION);
u32 out[MLX5_ST_SZ_DW(create_flow_table_out)] = {0};
u32 in[MLX5_ST_SZ_DW(create_flow_table_in)] = {0};
struct mlx5_core_dev *dev = ns->dev;
@@ -167,6 +168,8 @@ static int mlx5_cmd_create_flow_table(struct mlx5_flow_root_namespace *ns,
en_decap);
MLX5_SET(create_flow_table_in, in, flow_table_context.reformat_en,
en_encap);
+ MLX5_SET(create_flow_table_in, in, flow_table_context.termination_table,
+ term);
switch (ft->op_mod) {
case FS_FT_OP_MOD_NORMAL:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/rdma.c b/drivers/net/ethernet/mellanox/mlx5/core/rdma.c
index 86f77456f873..401441aefbcb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/rdma.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/rdma.c
@@ -106,10 +106,10 @@ static int mlx5_rdma_enable_roce_steering(struct mlx5_core_dev *dev)
return 0;
-destroy_flow_table:
- mlx5_destroy_flow_table(ft);
destroy_flow_group:
mlx5_destroy_flow_group(fg);
+destroy_flow_table:
+ mlx5_destroy_flow_table(ft);
free:
kvfree(spec);
kvfree(flow_group_in);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index fc2b6e807f06..5e760067ac41 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -342,7 +342,7 @@ enum mlx5_event {
MLX5_EVENT_TYPE_PAGE_FAULT = 0xc,
MLX5_EVENT_TYPE_NIC_VPORT_CHANGE = 0xd,
- MLX5_EVENT_TYPE_HOST_PARAMS_CHANGE = 0xe,
+ MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED = 0xe,
MLX5_EVENT_TYPE_DCT_DRAINED = 0x1c,
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 5a27246db883..b5431f7d97cb 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -107,6 +107,7 @@ enum {
MLX5_REG_FPGA_CAP = 0x4022,
MLX5_REG_FPGA_CTRL = 0x4023,
MLX5_REG_FPGA_ACCESS_REG = 0x4024,
+ MLX5_REG_CORE_DUMP = 0x402e,
MLX5_REG_PCAP = 0x5001,
MLX5_REG_PMTU = 0x5003,
MLX5_REG_PTYS = 0x5004,
diff --git a/include/linux/mlx5/eswitch.h b/include/linux/mlx5/eswitch.h
index cf226c190329..e9a55c0d50fd 100644
--- a/include/linux/mlx5/eswitch.h
+++ b/include/linux/mlx5/eswitch.h
@@ -29,17 +29,19 @@ enum {
};
struct mlx5_eswitch_rep;
-struct mlx5_eswitch_rep_if {
- int (*load)(struct mlx5_core_dev *dev,
- struct mlx5_eswitch_rep *rep);
- void (*unload)(struct mlx5_eswitch_rep *rep);
- void *(*get_proto_dev)(struct mlx5_eswitch_rep *rep);
- void *priv;
- atomic_t state;
+struct mlx5_eswitch_rep_ops {
+ int (*load)(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep);
+ void (*unload)(struct mlx5_eswitch_rep *rep);
+ void *(*get_proto_dev)(struct mlx5_eswitch_rep *rep);
+};
+
+struct mlx5_eswitch_rep_data {
+ void *priv;
+ atomic_t state;
};
struct mlx5_eswitch_rep {
- struct mlx5_eswitch_rep_if rep_if[NUM_REP_TYPES];
+ struct mlx5_eswitch_rep_data rep_data[NUM_REP_TYPES];
u16 vport;
u8 hw_id[ETH_ALEN];
u16 vlan;
@@ -47,7 +49,7 @@ struct mlx5_eswitch_rep {
};
void mlx5_eswitch_register_vport_reps(struct mlx5_eswitch *esw,
- struct mlx5_eswitch_rep_if *rep_if,
+ const struct mlx5_eswitch_rep_ops *ops,
u8 rep_type);
void mlx5_eswitch_unregister_vport_reps(struct mlx5_eswitch *esw, u8 rep_type);
void *mlx5_eswitch_get_proto_dev(struct mlx5_eswitch *esw,
diff --git a/include/linux/mlx5/fs.h b/include/linux/mlx5/fs.h
index e690ba0f965c..2ddaa97f2179 100644
--- a/include/linux/mlx5/fs.h
+++ b/include/linux/mlx5/fs.h
@@ -47,6 +47,7 @@ enum {
enum {
MLX5_FLOW_TABLE_TUNNEL_EN_REFORMAT = BIT(0),
MLX5_FLOW_TABLE_TUNNEL_EN_DECAP = BIT(1),
+ MLX5_FLOW_TABLE_TERMINATION = BIT(2),
};
#define LEFTOVERS_RULE_NUM 2
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 5e74305e2e57..6513b985c5e9 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -155,7 +155,7 @@ enum {
MLX5_CMD_OP_QUERY_XRQ_DC_PARAMS_ENTRY = 0x725,
MLX5_CMD_OP_SET_XRQ_DC_PARAMS_ENTRY = 0x726,
MLX5_CMD_OP_QUERY_XRQ_ERROR_PARAMS = 0x727,
- MLX5_CMD_OP_QUERY_HOST_PARAMS = 0x740,
+ MLX5_CMD_OP_QUERY_ESW_FUNCTIONS = 0x740,
MLX5_CMD_OP_QUERY_VPORT_STATE = 0x750,
MLX5_CMD_OP_MODIFY_VPORT_STATE = 0x751,
MLX5_CMD_OP_QUERY_ESW_VPORT_CONTEXT = 0x752,
@@ -382,7 +382,8 @@ struct mlx5_ifc_flow_table_prop_layout_bits {
u8 reformat_and_modify_action[0x1];
u8 reserved_at_15[0x2];
u8 table_miss_action_domain[0x1];
- u8 reserved_at_18[0x8];
+ u8 termination_table[0x1];
+ u8 reserved_at_19[0x7];
u8 reserved_at_20[0x2];
u8 log_max_ft_size[0x6];
u8 log_max_modify_header_context[0x8];
@@ -664,7 +665,9 @@ struct mlx5_ifc_e_switch_cap_bits {
u8 vport_svlan_insert[0x1];
u8 vport_cvlan_insert_if_not_exist[0x1];
u8 vport_cvlan_insert_overwrite[0x1];
- u8 reserved_at_5[0x16];
+ u8 reserved_at_5[0x14];
+ u8 esw_functions_changed[0x1];
+ u8 reserved_at_1a[0x1];
u8 ecpf_vport_exists[0x1];
u8 counter_eswitch_affinity[0x1];
u8 merged_eswitch[0x1];
@@ -715,7 +718,9 @@ struct mlx5_ifc_qos_cap_bits {
};
struct mlx5_ifc_debug_cap_bits {
- u8 reserved_at_0[0x20];
+ u8 core_dump_general[0x1];
+ u8 core_dump_qp[0x1];
+ u8 reserved_at_2[0x1e];
u8 reserved_at_20[0x2];
u8 stall_detect[0x1];
@@ -2531,6 +2536,7 @@ union mlx5_ifc_hca_cap_union_bits {
struct mlx5_ifc_e_switch_cap_bits e_switch_cap;
struct mlx5_ifc_vector_calc_cap_bits vector_calc_cap;
struct mlx5_ifc_qos_cap_bits qos_cap;
+ struct mlx5_ifc_debug_cap_bits debug_cap;
struct mlx5_ifc_fpga_cap_bits fpga_cap;
u8 reserved_at_0[0x8000];
};
@@ -7236,7 +7242,8 @@ struct mlx5_ifc_create_flow_table_out_bits {
struct mlx5_ifc_flow_table_context_bits {
u8 reformat_en[0x1];
u8 decap_en[0x1];
- u8 reserved_at_2[0x2];
+ u8 reserved_at_2[0x1];
+ u8 termination_table[0x1];
u8 table_miss_action[0x4];
u8 level[0x8];
u8 reserved_at_10[0x8];
@@ -8546,6 +8553,18 @@ struct mlx5_ifc_qcam_reg_bits {
u8 reserved_at_1c0[0x80];
};
+struct mlx5_ifc_core_dump_reg_bits {
+ u8 reserved_at_0[0x18];
+ u8 core_dump_type[0x8];
+
+ u8 reserved_at_20[0x30];
+ u8 vhca_id[0x10];
+
+ u8 reserved_at_60[0x8];
+ u8 qpn[0x18];
+ u8 reserved_at_80[0x180];
+};
+
struct mlx5_ifc_pcap_reg_bits {
u8 reserved_at_0[0x8];
u8 local_port[0x8];
@@ -9704,7 +9723,7 @@ struct mlx5_ifc_host_params_context_bits {
u8 reserved_at_80[0x180];
};
-struct mlx5_ifc_query_host_params_in_bits {
+struct mlx5_ifc_query_esw_functions_in_bits {
u8 opcode[0x10];
u8 reserved_at_10[0x10];
@@ -9714,7 +9733,7 @@ struct mlx5_ifc_query_host_params_in_bits {
u8 reserved_at_40[0x40];
};
-struct mlx5_ifc_query_host_params_out_bits {
+struct mlx5_ifc_query_esw_functions_out_bits {
u8 status[0x8];
u8 reserved_at_8[0x18];
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-06-22 02:39:55 +0200