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Searched refs:devlink (Results 1 – 25 of 56) sorted by relevance

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/Linux-v5.4/include/net/
Ddevlink.h23 struct devlink { struct
79 struct devlink *devlink; member
377 int (*get)(struct devlink *devlink, u32 id,
379 int (*set)(struct devlink *devlink, u32 id,
381 int (*validate)(struct devlink *devlink, u32 id,
647 int (*reload_down)(struct devlink *devlink,
649 int (*reload_up)(struct devlink *devlink,
653 int (*port_split)(struct devlink *devlink, unsigned int port_index,
655 int (*port_unsplit)(struct devlink *devlink, unsigned int port_index,
657 int (*sb_pool_get)(struct devlink *devlink, unsigned int sb_index,
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/Linux-v5.4/include/trace/events/
Ddevlink.h5 #define TRACE_SYSTEM devlink
18 TP_PROTO(const struct devlink *devlink, bool incoming,
21 TP_ARGS(devlink, incoming, type, buf, len),
24 __string(bus_name, devlink->dev->bus->name)
25 __string(dev_name, dev_name(devlink->dev))
26 __string(driver_name, devlink->dev->driver->name)
34 __assign_str(bus_name, devlink->dev->bus->name);
35 __assign_str(dev_name, dev_name(devlink->dev));
36 __assign_str(driver_name, devlink->dev->driver->name);
53 TP_PROTO(const struct devlink *devlink, int err, const char *msg),
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/Linux-v5.4/net/core/
Ddevlink.c98 static struct net *devlink_net(const struct devlink *devlink) in devlink_net() argument
100 return read_pnet(&devlink->_net); in devlink_net()
103 static void devlink_net_set(struct devlink *devlink, struct net *net) in devlink_net_set() argument
105 write_pnet(&devlink->_net, net); in devlink_net_set()
108 static struct devlink *devlink_get_from_attrs(struct net *net, in devlink_get_from_attrs()
111 struct devlink *devlink; in devlink_get_from_attrs() local
123 list_for_each_entry(devlink, &devlink_list, list) { in devlink_get_from_attrs()
124 if (strcmp(devlink->dev->bus->name, busname) == 0 && in devlink_get_from_attrs()
125 strcmp(dev_name(devlink->dev), devname) == 0 && in devlink_get_from_attrs()
126 net_eq(devlink_net(devlink), net)) in devlink_get_from_attrs()
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/Linux-v5.4/drivers/net/ethernet/mellanox/mlx5/core/
Ddevlink.c10 static int mlx5_devlink_flash_update(struct devlink *devlink, in mlx5_devlink_flash_update() argument
15 struct mlx5_core_dev *dev = devlink_priv(devlink); in mlx5_devlink_flash_update()
47 mlx5_devlink_info_get(struct devlink *devlink, struct devlink_info_req *req, in mlx5_devlink_info_get() argument
50 struct mlx5_core_dev *dev = devlink_priv(devlink); in mlx5_devlink_info_get()
101 struct devlink *mlx5_devlink_alloc(void) in mlx5_devlink_alloc()
106 void mlx5_devlink_free(struct devlink *devlink) in mlx5_devlink_free() argument
108 devlink_free(devlink); in mlx5_devlink_free()
111 static int mlx5_devlink_fs_mode_validate(struct devlink *devlink, u32 id, in mlx5_devlink_fs_mode_validate() argument
115 struct mlx5_core_dev *dev = devlink_priv(devlink); in mlx5_devlink_fs_mode_validate()
148 static int mlx5_devlink_fs_mode_set(struct devlink *devlink, u32 id, in mlx5_devlink_fs_mode_set() argument
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Ddevlink.h9 struct devlink *mlx5_devlink_alloc(void);
10 void mlx5_devlink_free(struct devlink *devlink);
11 int mlx5_devlink_register(struct devlink *devlink, struct device *dev);
12 void mlx5_devlink_unregister(struct devlink *devlink);
Deswitch.h403 int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode,
405 int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode);
406 int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode,
408 int mlx5_devlink_eswitch_inline_mode_get(struct devlink *devlink, u8 *mode);
410 int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink,
413 int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink,
/Linux-v5.4/drivers/net/netdevsim/
Ddev.c126 static struct net *nsim_devlink_net(struct devlink *devlink) in nsim_devlink_net() argument
159 static int nsim_dev_resources_register(struct devlink *devlink) in nsim_dev_resources_register() argument
166 struct net *net = nsim_devlink_net(devlink); in nsim_dev_resources_register()
171 err = devlink_resource_register(devlink, "IPv4", (u64)-1, in nsim_dev_resources_register()
181 err = devlink_resource_register(devlink, "fib", n, in nsim_dev_resources_register()
190 err = devlink_resource_register(devlink, "fib-rules", n, in nsim_dev_resources_register()
199 err = devlink_resource_register(devlink, "IPv6", (u64)-1, in nsim_dev_resources_register()
209 err = devlink_resource_register(devlink, "fib", n, in nsim_dev_resources_register()
218 err = devlink_resource_register(devlink, "fib-rules", n, in nsim_dev_resources_register()
226 devlink_resource_occ_get_register(devlink, in nsim_dev_resources_register()
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/Linux-v5.4/tools/testing/selftests/net/forwarding/
Ddevlink_lib.sh8 DEVLINK_DEV=$(devlink port show "${NETIFS[p1]}" -j \
26 devlink help 2>&1 | grep resource &> /dev/null
32 devlink help 2>&1 | grep trap &> /dev/null
70 devlink -j resource show "$DEVLINK_DEV" | jq "$resource_name"
91 devlink resource set "$DEVLINK_DEV" path "$path" size "$new_size"
99 devlink dev reload "$DEVLINK_DEV" &> /dev/null
102 still_pending=$(devlink resource show "$DEVLINK_DEV" | \
114 devlink sb port pool show $port pool $pool -j \
126 devlink sb port pool set $port pool $pool th $th
135 devlink sb port pool set $port pool $pool th ${DEVLINK_ORIG[$key]}
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/Linux-v5.4/drivers/net/ethernet/netronome/nfp/
Dnfp_devlink.c65 nfp_devlink_port_split(struct devlink *devlink, unsigned int port_index, in nfp_devlink_port_split() argument
68 struct nfp_pf *pf = devlink_priv(devlink); in nfp_devlink_port_split()
102 nfp_devlink_port_unsplit(struct devlink *devlink, unsigned int port_index, in nfp_devlink_port_unsplit() argument
105 struct nfp_pf *pf = devlink_priv(devlink); in nfp_devlink_port_unsplit()
136 nfp_devlink_sb_pool_get(struct devlink *devlink, unsigned int sb_index, in nfp_devlink_sb_pool_get() argument
139 struct nfp_pf *pf = devlink_priv(devlink); in nfp_devlink_sb_pool_get()
145 nfp_devlink_sb_pool_set(struct devlink *devlink, unsigned int sb_index, in nfp_devlink_sb_pool_set() argument
150 struct nfp_pf *pf = devlink_priv(devlink); in nfp_devlink_sb_pool_set()
156 static int nfp_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode) in nfp_devlink_eswitch_mode_get() argument
158 struct nfp_pf *pf = devlink_priv(devlink); in nfp_devlink_eswitch_mode_get()
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Ddevlink_param.c83 nfp_devlink_param_u8_get(struct devlink *devlink, u32 id, in nfp_devlink_param_u8_get() argument
87 struct nfp_pf *pf = devlink_priv(devlink); in nfp_devlink_param_u8_get()
134 nfp_devlink_param_u8_set(struct devlink *devlink, u32 id, in nfp_devlink_param_u8_set() argument
138 struct nfp_pf *pf = devlink_priv(devlink); in nfp_devlink_param_u8_set()
170 nfp_devlink_param_u8_validate(struct devlink *devlink, u32 id, in nfp_devlink_param_u8_validate() argument
229 struct devlink *devlink = priv_to_devlink(pf); in nfp_devlink_params_register() local
236 err = devlink_params_register(devlink, nfp_devlink_params, in nfp_devlink_params_register()
241 devlink_params_publish(devlink); in nfp_devlink_params_register()
Dnfp_shared_buf.c80 struct devlink *devlink = priv_to_devlink(pf); in nfp_shared_buf_register() local
115 err = devlink_sb_register(devlink, in nfp_shared_buf_register()
133 devlink_sb_unregister(devlink, in nfp_shared_buf_register()
143 struct devlink *devlink = priv_to_devlink(pf); in nfp_shared_buf_unregister() local
147 devlink_sb_unregister(devlink, in nfp_shared_buf_unregister()
/Linux-v5.4/drivers/net/ethernet/mellanox/mlxsw/
Dspectrum1_kvdl.c212 struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp1_kvdl_part_init() local
220 err = devlink_resource_size_get(devlink, info->resource_id, in mlxsw_sp1_kvdl_part_init()
335 struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp1_kvdl_init() local
342 devlink_resource_occ_get_register(devlink, in mlxsw_sp1_kvdl_init()
346 devlink_resource_occ_get_register(devlink, in mlxsw_sp1_kvdl_init()
350 devlink_resource_occ_get_register(devlink, in mlxsw_sp1_kvdl_init()
354 devlink_resource_occ_get_register(devlink, in mlxsw_sp1_kvdl_init()
363 struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp1_kvdl_fini() local
366 devlink_resource_occ_get_unregister(devlink, in mlxsw_sp1_kvdl_fini()
368 devlink_resource_occ_get_unregister(devlink, in mlxsw_sp1_kvdl_fini()
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Dcore.c739 static int mlxsw_devlink_port_split(struct devlink *devlink, in mlxsw_devlink_port_split() argument
744 struct mlxsw_core *mlxsw_core = devlink_priv(devlink); in mlxsw_devlink_port_split()
756 static int mlxsw_devlink_port_unsplit(struct devlink *devlink, in mlxsw_devlink_port_unsplit() argument
760 struct mlxsw_core *mlxsw_core = devlink_priv(devlink); in mlxsw_devlink_port_unsplit()
773 mlxsw_devlink_sb_pool_get(struct devlink *devlink, in mlxsw_devlink_sb_pool_get() argument
777 struct mlxsw_core *mlxsw_core = devlink_priv(devlink); in mlxsw_devlink_sb_pool_get()
787 mlxsw_devlink_sb_pool_set(struct devlink *devlink, in mlxsw_devlink_sb_pool_set() argument
792 struct mlxsw_core *mlxsw_core = devlink_priv(devlink); in mlxsw_devlink_sb_pool_set()
810 struct mlxsw_core *mlxsw_core = devlink_priv(devlink_port->devlink); in mlxsw_devlink_port_type_set()
826 struct mlxsw_core *mlxsw_core = devlink_priv(devlink_port->devlink); in mlxsw_devlink_sb_port_pool_get()
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Dspectrum_dpipe.c294 struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp_dpipe_erif_table_init() local
296 return devlink_dpipe_table_register(devlink, in mlxsw_sp_dpipe_erif_table_init()
304 struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp_dpipe_erif_table_fini() local
306 devlink_dpipe_table_unregister(devlink, MLXSW_SP_DPIPE_TABLE_NAME_ERIF); in mlxsw_sp_dpipe_erif_table_fini()
747 struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp_dpipe_host4_table_init() local
750 err = devlink_dpipe_table_register(devlink, in mlxsw_sp_dpipe_host4_table_init()
757 err = devlink_dpipe_table_resource_set(devlink, in mlxsw_sp_dpipe_host4_table_init()
767 devlink_dpipe_table_unregister(devlink, in mlxsw_sp_dpipe_host4_table_init()
774 struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp_dpipe_host4_table_fini() local
776 devlink_dpipe_table_unregister(devlink, in mlxsw_sp_dpipe_host4_table_fini()
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Dspectrum_trap.c91 struct devlink *devlink; in mlxsw_sp_rx_drop_listener() local
99 devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp_rx_drop_listener()
103 devlink_trap_report(devlink, skb, trap_ctx, in_devlink_port); in mlxsw_sp_rx_drop_listener()
109 struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp_devlink_traps_init() local
115 return devlink_traps_register(devlink, mlxsw_sp_traps_arr, in mlxsw_sp_devlink_traps_init()
122 struct devlink *devlink = priv_to_devlink(mlxsw_sp->core); in mlxsw_sp_devlink_traps_fini() local
124 devlink_traps_unregister(devlink, mlxsw_sp_traps_arr, in mlxsw_sp_devlink_traps_fini()
/Linux-v5.4/tools/testing/selftests/drivers/net/netdevsim/
Ddevlink.sh21 devlink dev flash $DL_HANDLE file dummy
27 devlink dev flash $DL_HANDLE file dummy
46 devlink dev param set $DL_HANDLE name $name cmode driverinit value $value
85 devlink dev reload $DL_HANDLE
98 size=$(devlink region show $DL_HANDLE/$name -j | jq -e -r '.[][].size')
111 count=$(devlink region show $DL_HANDLE/$name -j | jq -e -r '.[][].snapshot | length')
137 devlink region del $DL_HANDLE/dummy snapshot 1
/Linux-v5.4/Documentation/networking/
Ddevlink-health.txt9 generic devlink instance and allow the user to set different
12 The devlink health reporter:
17 asynchronously. All health reports handling is done by devlink.
25 Once an error is reported, devlink health will do the following actions:
36 via devlink, e.g per error type (per health reporter)
42 The devlink health interface (via netlink):
53 saves a single dump. If an dump is not already stored by the devlink
54 for this reporter, devlink generates a new dump.
68 mlx5_core devlink |recover,
Dindex.rst16 devlink-info-versions
17 devlink-trap
18 devlink-trap-netdevsim
Ddevlink-trap.rst31 The ``devlink-trap`` mechanism allows capable device drivers to register their
32 supported packet traps with ``devlink`` and report trapped packets to
33 ``devlink`` for further analysis.
35 Upon receiving trapped packets, ``devlink`` will perform a per-trap packets and
42 The following diagram provides a general overview of ``devlink-trap``::
62 | devlink | (non-drop traps)
89 The ``devlink-trap`` mechanism supports the following packet trap types:
92 are only processed by ``devlink`` and not injected to the kernel's Rx path.
97 processed by ``devlink`` and injected to the kernel's Rx path. Changing the
106 The ``devlink-trap`` mechanism supports the following packet trap actions:
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/Linux-v5.4/drivers/net/ethernet/pensando/ionic/
Dionic_devlink.c12 static int ionic_dl_info_get(struct devlink *dl, struct devlink_info_req *req, in ionic_dl_info_get()
56 struct devlink *dl; in ionic_devlink_alloc()
65 struct devlink *dl = priv_to_devlink(ionic); in ionic_devlink_free()
72 struct devlink *dl = priv_to_devlink(ionic); in ionic_devlink_register()
95 struct devlink *dl = priv_to_devlink(ionic); in ionic_devlink_unregister()
/Linux-v5.4/drivers/net/ethernet/broadcom/bnxt/
Dbnxt_vfr.h32 int bnxt_dl_eswitch_mode_get(struct devlink *devlink, u16 *mode);
33 int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode,
/Linux-v5.4/drivers/net/ethernet/mellanox/mlx4/
Dcrdump.c157 struct devlink *devlink = priv_to_devlink(mlx4_priv(dev)); in mlx4_crdump_collect() local
185 id = devlink_region_shapshot_id_get(devlink); in mlx4_crdump_collect()
199 struct devlink *devlink = priv_to_devlink(mlx4_priv(dev)); in mlx4_crdump_init() local
207 devlink_region_create(devlink, in mlx4_crdump_init()
218 devlink_region_create(devlink, in mlx4_crdump_init()
Dmain.c181 static int mlx4_devlink_ierr_reset_get(struct devlink *devlink, u32 id, in mlx4_devlink_ierr_reset_get() argument
188 static int mlx4_devlink_ierr_reset_set(struct devlink *devlink, u32 id, in mlx4_devlink_ierr_reset_set() argument
195 static int mlx4_devlink_crdump_snapshot_get(struct devlink *devlink, u32 id, in mlx4_devlink_crdump_snapshot_get() argument
198 struct mlx4_priv *priv = devlink_priv(devlink); in mlx4_devlink_crdump_snapshot_get()
205 static int mlx4_devlink_crdump_snapshot_set(struct devlink *devlink, u32 id, in mlx4_devlink_crdump_snapshot_set() argument
208 struct mlx4_priv *priv = devlink_priv(devlink); in mlx4_devlink_crdump_snapshot_set()
216 mlx4_devlink_max_macs_validate(struct devlink *devlink, u32 id, in mlx4_devlink_max_macs_validate() argument
263 static void mlx4_devlink_set_params_init_values(struct devlink *devlink) in mlx4_devlink_set_params_init_values() argument
268 devlink_param_driverinit_value_set(devlink, in mlx4_devlink_set_params_init_values()
273 devlink_param_driverinit_value_set(devlink, in mlx4_devlink_set_params_init_values()
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/Linux-v5.4/net/dsa/
Ddsa2.c264 struct devlink *dl = ds->devlink; in dsa_port_setup()
382 ds->devlink = devlink_alloc(&dsa_devlink_ops, 0); in dsa_switch_setup()
383 if (!ds->devlink) in dsa_switch_setup()
386 err = devlink_register(ds->devlink, ds->dev); in dsa_switch_setup()
417 devlink_unregister(ds->devlink); in dsa_switch_setup()
419 devlink_free(ds->devlink); in dsa_switch_setup()
420 ds->devlink = NULL; in dsa_switch_setup()
435 if (ds->devlink) { in dsa_switch_teardown()
436 devlink_unregister(ds->devlink); in dsa_switch_teardown()
437 devlink_free(ds->devlink); in dsa_switch_teardown()
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/Linux-v5.4/Documentation/networking/device_drivers/mellanox/
Dmlx5.rst105 - CONFIG_MLXFW: When chosen, mlx5 firmware flashing support will be enabled (via devlink and ethtoo…
110 The devlink info reports the running and stored firmware versions on device.
115 $ devlink dev info pci/0000:00:06.0
147 $ devlink dev param set pci/0000:06:00.0 name flow_steering_mode value "smfs" cmode runtime
151 $ devlink dev param show pci/0000:06:00.0 name flow_steering_mode
179 $ devlink health diagnose pci/0000:82:00.0 reporter tx
186 $ devlink health show pci/0000:82:00.0 reporter tx
206 $ devlink health diagnose pci/0000:82:00.0 reporter rx
213 $ devlink health show pci/0000:82:00.0 reporter rx
227 $ devlink health diagnose pci/0000:82:00.0 reporter fw
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