diff options
Diffstat (limited to 'docs/specs/rocker.txt')
| -rw-r--r-- | docs/specs/rocker.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/specs/rocker.txt b/docs/specs/rocker.txt index 0af5c61585..1c743515c1 100644 --- a/docs/specs/rocker.txt +++ b/docs/specs/rocker.txt @@ -637,6 +637,7 @@ The TLVs for Rx descriptor buffer are: (1 << 5): TCP packet (1 << 6): UDP packet (1 << 7): TCP/UDP csum good + (1 << 8): Offload forward RX_CSUM 2 IP calculated checksum: IPv4: IP payload csum IPv6: header and payload csum @@ -645,6 +646,9 @@ The TLVs for Rx descriptor buffer are: RX_FRAG_MAX_LEN 2 Packet maximum fragment length RX_FRAG_LEN 2 Actual packet fragment length after receive +Offload forward RX_FLAG indicates the device has already forwarded the packet +so the host CPU should not also forward the packet. + Possible status return codes in descriptor on completion are: DESC_COMP_ERR reason |