diff options
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/crdump.c | 16 | ||||
-rw-r--r-- | drivers/net/netdevsim/dev.c | 6 | ||||
-rw-r--r-- | include/net/devlink.h | 16 | ||||
-rw-r--r-- | net/core/devlink.c | 22 |
4 files changed, 40 insertions, 20 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/crdump.c b/drivers/net/ethernet/mellanox/mlx4/crdump.c index 64ed725aec28..cc2bf596c74b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/crdump.c +++ b/drivers/net/ethernet/mellanox/mlx4/crdump.c @@ -38,8 +38,16 @@ #define CR_ENABLE_BIT_OFFSET 0xF3F04 #define MAX_NUM_OF_DUMPS_TO_STORE (8) -static const char *region_cr_space_str = "cr-space"; -static const char *region_fw_health_str = "fw-health"; +static const char * const region_cr_space_str = "cr-space"; +static const char * const region_fw_health_str = "fw-health"; + +static const struct devlink_region_ops region_cr_space_ops = { + .name = region_cr_space_str, +}; + +static const struct devlink_region_ops region_fw_health_ops = { + .name = region_fw_health_str, +}; /* Set to true in case cr enable bit was set to true before crdump */ static bool crdump_enbale_bit_set; @@ -205,7 +213,7 @@ int mlx4_crdump_init(struct mlx4_dev *dev) /* Create cr-space region */ crdump->region_crspace = devlink_region_create(devlink, - region_cr_space_str, + ®ion_cr_space_ops, MAX_NUM_OF_DUMPS_TO_STORE, pci_resource_len(pdev, 0)); if (IS_ERR(crdump->region_crspace)) @@ -216,7 +224,7 @@ int mlx4_crdump_init(struct mlx4_dev *dev) /* Create fw-health region */ crdump->region_fw_health = devlink_region_create(devlink, - region_fw_health_str, + ®ion_fw_health_ops, MAX_NUM_OF_DUMPS_TO_STORE, HEALTH_BUFFER_SIZE); if (IS_ERR(crdump->region_fw_health)) diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c index 7bfd0622cef1..47a8f8c570c4 100644 --- a/drivers/net/netdevsim/dev.c +++ b/drivers/net/netdevsim/dev.c @@ -340,11 +340,15 @@ static void nsim_devlink_param_load_driverinit_values(struct devlink *devlink) #define NSIM_DEV_DUMMY_REGION_SNAPSHOT_MAX 16 +static const struct devlink_region_ops dummy_region_ops = { + .name = "dummy", +}; + static int nsim_dev_dummy_region_init(struct nsim_dev *nsim_dev, struct devlink *devlink) { nsim_dev->dummy_region = - devlink_region_create(devlink, "dummy", + devlink_region_create(devlink, &dummy_region_ops, NSIM_DEV_DUMMY_REGION_SNAPSHOT_MAX, NSIM_DEV_DUMMY_REGION_SIZE); return PTR_ERR_OR_ZERO(nsim_dev->dummy_region); diff --git a/include/net/devlink.h b/include/net/devlink.h index 37230e23b5b0..85db5dd5184d 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -498,6 +498,14 @@ struct devlink_info_req; typedef void devlink_snapshot_data_dest_t(const void *data); +/** + * struct devlink_region_ops - Region operations + * @name: region name + */ +struct devlink_region_ops { + const char *name; +}; + struct devlink_fmsg; struct devlink_health_reporter; @@ -963,10 +971,10 @@ void devlink_port_param_value_changed(struct devlink_port *devlink_port, u32 param_id); void devlink_param_value_str_fill(union devlink_param_value *dst_val, const char *src); -struct devlink_region *devlink_region_create(struct devlink *devlink, - const char *region_name, - u32 region_max_snapshots, - u64 region_size); +struct devlink_region * +devlink_region_create(struct devlink *devlink, + const struct devlink_region_ops *ops, + u32 region_max_snapshots, u64 region_size); void devlink_region_destroy(struct devlink_region *region); u32 devlink_region_snapshot_id_get(struct devlink *devlink); int devlink_region_snapshot_create(struct devlink_region *region, diff --git a/net/core/devlink.c b/net/core/devlink.c index a9036af7e002..f793ba6c0705 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -344,7 +344,7 @@ devlink_sb_tc_index_get_from_info(struct devlink_sb *devlink_sb, struct devlink_region { struct devlink *devlink; struct list_head list; - const char *name; + const struct devlink_region_ops *ops; struct list_head snapshot_list; u32 max_snapshots; u32 cur_snapshots; @@ -365,7 +365,7 @@ devlink_region_get_by_name(struct devlink *devlink, const char *region_name) struct devlink_region *region; list_for_each_entry(region, &devlink->region_list, list) - if (!strcmp(region->name, region_name)) + if (!strcmp(region->ops->name, region_name)) return region; return NULL; @@ -3695,7 +3695,7 @@ static int devlink_nl_region_fill(struct sk_buff *msg, struct devlink *devlink, if (err) goto nla_put_failure; - err = nla_put_string(msg, DEVLINK_ATTR_REGION_NAME, region->name); + err = nla_put_string(msg, DEVLINK_ATTR_REGION_NAME, region->ops->name); if (err) goto nla_put_failure; @@ -3741,7 +3741,7 @@ static void devlink_nl_region_notify(struct devlink_region *region, goto out_cancel_msg; err = nla_put_string(msg, DEVLINK_ATTR_REGION_NAME, - region->name); + region->ops->name); if (err) goto out_cancel_msg; @@ -7648,21 +7648,21 @@ EXPORT_SYMBOL_GPL(devlink_param_value_str_fill); * devlink_region_create - create a new address region * * @devlink: devlink - * @region_name: region name + * @ops: region operations and name * @region_max_snapshots: Maximum supported number of snapshots for region * @region_size: size of region */ -struct devlink_region *devlink_region_create(struct devlink *devlink, - const char *region_name, - u32 region_max_snapshots, - u64 region_size) +struct devlink_region * +devlink_region_create(struct devlink *devlink, + const struct devlink_region_ops *ops, + u32 region_max_snapshots, u64 region_size) { struct devlink_region *region; int err = 0; mutex_lock(&devlink->lock); - if (devlink_region_get_by_name(devlink, region_name)) { + if (devlink_region_get_by_name(devlink, ops->name)) { err = -EEXIST; goto unlock; } @@ -7675,7 +7675,7 @@ struct devlink_region *devlink_region_create(struct devlink *devlink, region->devlink = devlink; region->max_snapshots = region_max_snapshots; - region->name = region_name; + region->ops = ops; region->size = region_size; INIT_LIST_HEAD(®ion->snapshot_list); list_add_tail(®ion->list, &devlink->region_list); |