diff options
| author |   Damjan Marion <damarion@cisco.com> | 2017-05-10 20:09:31 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2017-05-10 22:02:22 +0000 |
| commit | abce509affe1f25bbb4905670371ad202529d5e0 (patch) | |
| tree | 11f0ad91c6eacd916c8914fb87d488fad2968a8b /src | |
| parent | f55f9b851f59264d737d92c6277a87588c565d24 (diff) | |
vnet: introduce error state for sw interfaces
Interfaces with error state are not allowed to go admin up
Change-Id: I09fc09a5b28130aead219dccbc2e0f30ea7414cf
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnet/interface.c | 7 | ||||
| -rw-r--r-- | src/vnet/interface.h | 3 | ||||
| -rw-r--r-- | src/vnet/interface_format.c | 4 |
3 files changed, 13 insertions, 1 deletions
diff --git a/src/vnet/interface.c b/src/vnet/interface.c index 24f216f6..41e21864 100644 --- a/src/vnet/interface.c +++ b/src/vnet/interface.c @@ -482,6 +482,13 @@ vnet_sw_interface_set_flags_helper (vnet_main_t * vnm, u32 sw_if_index, vnet_device_class_t *dev_class = vnet_get_device_class (vnm, hi->dev_class_index); + if ((flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) && + (si->flags & VNET_SW_INTERFACE_FLAG_ERROR)) + { + error = clib_error_return (0, "Interface in the error state"); + goto done; + } + /* save the si admin up flag */ old_flags = si->flags; diff --git a/src/vnet/interface.h b/src/vnet/interface.h index 1c985558..095fe961 100644 --- a/src/vnet/interface.h +++ b/src/vnet/interface.h @@ -573,6 +573,9 @@ typedef struct /* Interface does not appear in CLI/API */ #define VNET_SW_INTERFACE_FLAG_HIDDEN (1 << 5) +/* Interface in ERROR state */ +#define VNET_SW_INTERFACE_FLAG_ERROR (1 << 6) + /* Index for this interface. */ u32 sw_if_index; diff --git a/src/vnet/interface_format.c b/src/vnet/interface_format.c index 03caf5c6..df7e9388 100644 --- a/src/vnet/interface_format.c +++ b/src/vnet/interface_format.c @@ -45,7 +45,9 @@ format_vnet_sw_interface_flags (u8 * s, va_list * args) { u32 flags = va_arg (*args, u32); - if (flags & VNET_SW_INTERFACE_FLAG_BOND_SLAVE) + if (flags & VNET_SW_INTERFACE_FLAG_ERROR) + s = format (s, "error"); + else if (flags & VNET_SW_INTERFACE_FLAG_BOND_SLAVE) s = format (s, "bond-slave"); else { |