diff options
Diffstat (limited to 'drivers/net/netdevsim/dev.c')
| -rw-r--r-- | drivers/net/netdevsim/dev.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c index 95f66c1f59db..2683a989873e 100644 --- a/drivers/net/netdevsim/dev.c +++ b/drivers/net/netdevsim/dev.c @@ -320,6 +320,8 @@ static int nsim_dev_debugfs_init(struct nsim_dev *nsim_dev) &nsim_dev->max_macs); debugfs_create_bool("test1", 0600, nsim_dev->ddir, &nsim_dev->test1); + debugfs_create_u32("test2", 0600, nsim_dev->ddir, + &nsim_dev->test2); nsim_dev->take_snapshot = debugfs_create_file("take_snapshot", 0200, nsim_dev->ddir, @@ -521,8 +523,53 @@ err_out: enum nsim_devlink_param_id { NSIM_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX, NSIM_DEVLINK_PARAM_ID_TEST1, + NSIM_DEVLINK_PARAM_ID_TEST2, }; +static int +nsim_devlink_param_test2_get(struct devlink *devlink, u32 id, + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack) +{ + struct nsim_dev *nsim_dev = devlink_priv(devlink); + + ctx->val.vu32 = nsim_dev->test2; + return 0; +} + +static int +nsim_devlink_param_test2_set(struct devlink *devlink, u32 id, + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack) +{ + struct nsim_dev *nsim_dev = devlink_priv(devlink); + + nsim_dev->test2 = ctx->val.vu32; + return 0; +} + +#define NSIM_DEV_TEST2_DEFAULT 1234 + +static int +nsim_devlink_param_test2_get_default(struct devlink *devlink, u32 id, + struct devlink_param_gset_ctx *ctx, + struct netlink_ext_ack *extack) +{ + ctx->val.vu32 = NSIM_DEV_TEST2_DEFAULT; + return 0; +} + +static int +nsim_devlink_param_test2_reset_default(struct devlink *devlink, u32 id, + enum devlink_param_cmode cmode, + struct netlink_ext_ack *extack) +{ + struct nsim_dev *nsim_dev = devlink_priv(devlink); + + nsim_dev->test2 = NSIM_DEV_TEST2_DEFAULT; + return 0; +} + static const struct devlink_param nsim_devlink_params[] = { DEVLINK_PARAM_GENERIC(MAX_MACS, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT), @@ -531,6 +578,14 @@ static const struct devlink_param nsim_devlink_params[] = { "test1", DEVLINK_PARAM_TYPE_BOOL, BIT(DEVLINK_PARAM_CMODE_DRIVERINIT), NULL, NULL, NULL), + DEVLINK_PARAM_DRIVER_WITH_DEFAULTS(NSIM_DEVLINK_PARAM_ID_TEST2, + "test2", DEVLINK_PARAM_TYPE_U32, + BIT(DEVLINK_PARAM_CMODE_RUNTIME), + nsim_devlink_param_test2_get, + nsim_devlink_param_test2_set, + NULL, + nsim_devlink_param_test2_get_default, + nsim_devlink_param_test2_reset_default), }; static void nsim_devlink_set_params_init_values(struct nsim_dev *nsim_dev, @@ -1590,6 +1645,7 @@ int nsim_drv_probe(struct nsim_bus_dev *nsim_bus_dev) nsim_dev->fw_update_flash_chunk_time_ms = NSIM_DEV_FLASH_CHUNK_TIME_MS_DEFAULT; nsim_dev->max_macs = NSIM_DEV_MAX_MACS_DEFAULT; nsim_dev->test1 = NSIM_DEV_TEST1_DEFAULT; + nsim_dev->test2 = NSIM_DEV_TEST2_DEFAULT; spin_lock_init(&nsim_dev->fa_cookie_lock); dev_set_drvdata(&nsim_bus_dev->dev, nsim_dev); |