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| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2023-02-23 19:50:49 +0900 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2023-03-10 15:35:38 +0800 |
| commit | 65f474bbae9a33b08707084efb95701e187f79e3 (patch) | |
| tree | 2f52c41e376d2c32cfdcb6cccd0618229e3b043d /include/net/eth.h | |
| parent | 5fb7d149953f469381a11e486d66dc56af2c0f21 (diff) | |
| download | qemu-65f474bbae9a33b08707084efb95701e187f79e3.zip qemu-65f474bbae9a33b08707084efb95701e187f79e3.tar.gz qemu-65f474bbae9a33b08707084efb95701e187f79e3.tar.bz2 | |
net/eth: Introduce EthL4HdrProto
igb, a new network device emulation, will need SCTP checksum offloading.
Currently eth_get_protocols() has a bool parameter for each protocol
currently it supports, but there will be a bit too many parameters if
we add yet another protocol.
Introduce an enum type, EthL4HdrProto to represent all L4 protocols
eth_get_protocols() support with one parameter.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'include/net/eth.h')
| -rw-r--r-- | include/net/eth.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/net/eth.h b/include/net/eth.h index fbac30c..c5ae449 100644 --- a/include/net/eth.h +++ b/include/net/eth.h @@ -381,18 +381,24 @@ typedef struct eth_ip4_hdr_info_st { bool fragment; } eth_ip4_hdr_info; +typedef enum EthL4HdrProto { + ETH_L4_HDR_PROTO_INVALID, + ETH_L4_HDR_PROTO_TCP, + ETH_L4_HDR_PROTO_UDP +} EthL4HdrProto; + typedef struct eth_l4_hdr_info_st { union { struct tcp_header tcp; struct udp_header udp; } hdr; + EthL4HdrProto proto; bool has_tcp_data; } eth_l4_hdr_info; void eth_get_protocols(const struct iovec *iov, int iovcnt, bool *hasip4, bool *hasip6, - bool *hasudp, bool *hastcp, size_t *l3hdr_off, size_t *l4hdr_off, size_t *l5hdr_off, |