diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-10-21 18:25:35 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-10-21 18:25:35 -0700 |
| commit | 9549c74e015b8314712a26a632152f6fa995b73e (patch) | |
| tree | 25a4b29f3d533206174e7443da01ff1132a0ca4a /include | |
| parent | 21e45ec8a534893ce785c906a6058c1c848710ac (diff) | |
| parent | 0c5480ac96a4b7079f6cf6877561d7f172c5c8e5 (diff) | |
Merge branch 'net-dsa-yt921x-add-support-for-motorcomm-yt921x'
David Yang says:
====================
net: dsa: yt921x: Add support for Motorcomm YT921x
Motorcomm YT921x is a series of ethernet switches developed by Shanghai
Motorcomm Electronic Technology, including:
- YT9215S / YT9215RB / YT9215SC: 5 GbE phys
- YT9213NB / YT9214NB: 2 GbE phys
- YT9218N / YT9218MB: 8 GbE phys
and up to 2 serdes interfaces.
This patch adds basic support for a working DSA switch.
====================
Link: https://patch.msgid.link/20251017060859.326450-1-mmyangfl@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/dsa.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/if_ether.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index d73ea0880066..67762fdaf3c7 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -55,6 +55,7 @@ struct tc_action; #define DSA_TAG_PROTO_LAN937X_VALUE 27 #define DSA_TAG_PROTO_VSC73XX_8021Q_VALUE 28 #define DSA_TAG_PROTO_BRCM_LEGACY_FCS_VALUE 29 +#define DSA_TAG_PROTO_YT921X_VALUE 30 enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = DSA_TAG_PROTO_NONE_VALUE, @@ -87,6 +88,7 @@ enum dsa_tag_protocol { DSA_TAG_PROTO_RZN1_A5PSW = DSA_TAG_PROTO_RZN1_A5PSW_VALUE, DSA_TAG_PROTO_LAN937X = DSA_TAG_PROTO_LAN937X_VALUE, DSA_TAG_PROTO_VSC73XX_8021Q = DSA_TAG_PROTO_VSC73XX_8021Q_VALUE, + DSA_TAG_PROTO_YT921X = DSA_TAG_PROTO_YT921X_VALUE, }; struct dsa_switch; diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index 69e0457eb200..cfd200c87e5e 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -114,6 +114,7 @@ #define ETH_P_QINQ1 0x9100 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_QINQ2 0x9200 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_QINQ3 0x9300 /* deprecated QinQ VLAN [ NOT AN OFFICIALLY REGISTERED ID ] */ +#define ETH_P_YT921X 0x9988 /* Motorcomm YT921x DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_EDSA 0xDADA /* Ethertype DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_DSA_8021Q 0xDADB /* Fake VLAN Header for DSA [ NOT AN OFFICIALLY REGISTERED ID ] */ #define ETH_P_DSA_A5PSW 0xE001 /* A5PSW Tag Value [ NOT AN OFFICIALLY REGISTERED ID ] */ |