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| author | Matias Elo <matias.elo@nokia.com> | 2021-05-27 10:25:01 +0300 |
|---|---|---|
| committer | Matias Elo <matias.elo@nokia.com> | 2021-05-31 16:10:25 +0300 |
| commit | 1963200899daa820d7a86b2f8f05acf2355c9c5d (patch) | |
| tree | 1214fa37b9396ac9367b054b43d2283005e704b9 /platform/linux-dpdk/include | |
| parent | 4c12bd4e27fead93f3ecbebec6a6c14ad0a9bf57 (diff) | |
Port 19ec29b30 "linux-gen: pktio: update LSO capabilities"
Port original commit from linux-generic.
Signed-off-by: Matias Elo <matias.elo@nokia.com>
Reviewed-by: Jere Leppänen <jere.leppanen@nokia.com>
Diffstat (limited to 'platform/linux-dpdk/include')
| -rw-r--r-- | platform/linux-dpdk/include/odp_packet_io_internal.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/platform/linux-dpdk/include/odp_packet_io_internal.h b/platform/linux-dpdk/include/odp_packet_io_internal.h index fe8d4770c..e52eb9840 100644 --- a/platform/linux-dpdk/include/odp_packet_io_internal.h +++ b/platform/linux-dpdk/include/odp_packet_io_internal.h @@ -1,5 +1,5 @@ /* Copyright (c) 2013-2018, Linaro Limited - * Copyright (c) 2019-2020, Nokia + * Copyright (c) 2019-2021, Nokia * All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause @@ -35,8 +35,12 @@ extern "C" { #define PKTIO_MAX_QUEUES 64 #define PKTIO_LSO_PROFILES 16 +/* Assume at least Ethernet header per each segment */ +#define PKTIO_LSO_MIN_PAYLOAD_OFFSET 14 #define PKTIO_LSO_MAX_PAYLOAD_OFFSET 128 -#define PKTIO_LSO_MAX_SEGMENTS 8 +/* Allow 64 kB packet to be split into about 1kB segments */ +#define PKTIO_LSO_MAX_SEGMENTS 64 + ODP_STATIC_ASSERT(PKTIO_LSO_PROFILES < UINT8_MAX, "PKTIO_LSO_PROFILES_ERROR"); #define PKTIO_NAME_LEN 256 |