diff options
author | Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> | 2016-07-03 13:56:53 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2016-07-04 16:15:31 -0700 |
commit | 4c2743f9ac00e6a1c9b61ee59d9648ad9c83d1a8 (patch) | |
tree | 9267272739503bbb46a72632ac78d87fec9a9246 /drivers/net/ethernet/cavium/liquidio/octeon_network.h | |
parent | liquidio: free resources during shutdown (diff) | |
download | linux-dev-4c2743f9ac00e6a1c9b61ee59d9648ad9c83d1a8.tar.xz linux-dev-4c2743f9ac00e6a1c9b61ee59d9648ad9c83d1a8.zip |
liquidio: MTU limits
This patch limits the MTU between 68 bytes and 16000 bytes.
Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_network.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_network.h b/drivers/net/ethernet/cavium/liquidio/octeon_network.h index 5d89f55172db..ab4186667885 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_network.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_network.h @@ -30,6 +30,9 @@ #include <linux/dma-mapping.h> #include <linux/ptp_clock_kernel.h> +#define LIO_MAX_MTU_SIZE (OCTNET_MAX_FRM_SIZE - OCTNET_FRM_HEADER_SIZE) +#define LIO_MIN_MTU_SIZE 68 + struct oct_nic_stats_resp { u64 rh; struct oct_link_stats stats; |