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| author | Jiri Pirko <jiri@mellanox.com> | 2019-10-10 15:18:50 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-11 21:02:30 -0700 |
| commit | 82c93a87bf8bc0cdb5ec2ab99da7d87715ff889f (patch) | |
| tree | bd0edc2d995559ac5c57fcf25009ccf127ea2785 /drivers/net/netdevsim/dev.c | |
| parent | e7a981050a7fb9a14b652365c00d9c5a025704ce (diff) | |
| download | linux-82c93a87bf8bc0cdb5ec2ab99da7d87715ff889f.tar.gz linux-82c93a87bf8bc0cdb5ec2ab99da7d87715ff889f.tar.bz2 linux-82c93a87bf8bc0cdb5ec2ab99da7d87715ff889f.zip | |
netdevsim: implement couple of testing devlink health reporters
Implement "empty" and "dummy" reporters. The first one is really simple
and does nothing. The other one has debugfs files to trigger breakage
and it is able to do recovery. The ops also implement dummy fmsg
content.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netdevsim/dev.c')
| -rw-r--r-- | drivers/net/netdevsim/dev.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c index e47fa7b6ca7c..468e157a7cb1 100644 --- a/drivers/net/netdevsim/dev.c +++ b/drivers/net/netdevsim/dev.c @@ -730,12 +730,18 @@ static int nsim_dev_reload_create(struct nsim_dev *nsim_dev, if (err) goto err_dummy_region_exit; - err = nsim_dev_port_add_all(nsim_dev, nsim_bus_dev->port_count); + err = nsim_dev_health_init(nsim_dev, devlink); if (err) goto err_traps_exit; + err = nsim_dev_port_add_all(nsim_dev, nsim_bus_dev->port_count); + if (err) + goto err_health_exit; + return 0; +err_health_exit: + nsim_dev_health_exit(nsim_dev); err_traps_exit: nsim_dev_traps_exit(devlink); err_dummy_region_exit: @@ -797,10 +803,14 @@ static struct nsim_dev *nsim_dev_create(struct nsim_bus_dev *nsim_bus_dev) if (err) goto err_traps_exit; - err = nsim_bpf_dev_init(nsim_dev); + err = nsim_dev_health_init(nsim_dev, devlink); if (err) goto err_debugfs_exit; + err = nsim_bpf_dev_init(nsim_dev); + if (err) + goto err_health_exit; + err = nsim_dev_port_add_all(nsim_dev, nsim_bus_dev->port_count); if (err) goto err_bpf_dev_exit; @@ -810,6 +820,8 @@ static struct nsim_dev *nsim_dev_create(struct nsim_bus_dev *nsim_bus_dev) err_bpf_dev_exit: nsim_bpf_dev_exit(nsim_dev); +err_health_exit: + nsim_dev_health_exit(nsim_dev); err_debugfs_exit: nsim_dev_debugfs_exit(nsim_dev); err_traps_exit: @@ -837,6 +849,7 @@ static void nsim_dev_reload_destroy(struct nsim_dev *nsim_dev) if (devlink_is_reload_failed(devlink)) return; nsim_dev_port_del_all(nsim_dev); + nsim_dev_health_exit(nsim_dev); nsim_dev_traps_exit(devlink); nsim_dev_dummy_region_exit(nsim_dev); mutex_destroy(&nsim_dev->port_list_lock); |