diff options
| author |   Alok Mishra <almishra@marvell.com> | 2024-04-26 15:45:49 +0530 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2024-08-21 11:54:29 +0000 |
| commit | f7f26e5b328617ae6527fa05e4cb7ab23a283045 (patch) | |
| tree | 4a925e3210c5c9459ef606026a77d8ccb3487443 /src/vnet | |
| parent | e00ce39714d4c6b9d107f6de2b8cf440713e3cf5 (diff) | |
octeon: add support for max_rx_frame_size update
This patch adds capability to update max_rx_frame_size on octeon
port.
Initial MTU value is being set in the "oct_port_start", which is
invoked every time the Ethernet interface is brought up, thus
overwriting any MTU value set by VPP CLI.
Moved the MTU initialization to "oct_port_init" to address this.
Type: feature
Change-Id: I00d0d52bc7711062cde47b8fe52e6823bb718d08
Signed-off-by: Alok Mishra <almishra@marvell.com>
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/dev/port.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/dev/port.c b/src/vnet/dev/port.c index 5b4b8cdc7b8..df7805c1ff2 100644 --- a/src/vnet/dev/port.c +++ b/src/vnet/dev/port.c @@ -305,7 +305,8 @@ vnet_dev_port_cfg_change_req_validate (vlib_main_t *vm, vnet_dev_port_t *port, switch (req->type) { case VNET_DEV_PORT_CFG_MAX_RX_FRAME_SIZE: - if (req->max_rx_frame_size > port->attr.max_supported_rx_frame_size) + if ((req->max_rx_frame_size > port->attr.max_supported_rx_frame_size) || + (req->max_rx_frame_size < ETHERNET_MIN_PACKET_BYTES)) return VNET_DEV_ERR_INVALID_VALUE; if (req->max_rx_frame_size == port->max_rx_frame_size) return VNET_DEV_ERR_NO_CHANGE; |