| Message ID | 20211012123557.3547280-2-alvin@pqrs.dk (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | net: dsa: add support for RTL8365MB-VC | expand |
| Context | Check | Description |
|---|---|---|
| netdev/cover_letter | success | Series has a cover letter |
| netdev/fixes_present | success | Fixes tag not required for -next series |
| netdev/patch_count | success | Link |
| netdev/tree_selection | success | Clearly marked for net-next |
| netdev/subject_prefix | success | Link |
| netdev/cc_maintainers | success | CCed 3 of 3 maintainers |
| netdev/source_inline | success | Was 0 now: 0 |
| netdev/verify_signedoff | success | Signed-off-by tag matches author and committer |
| netdev/module_param | success | Was 0 now: 0 |
| netdev/build_32bit | success | Errors and warnings before: 6244 this patch: 6244 |
| netdev/kdoc | success | Errors and warnings before: 0 this patch: 0 |
| netdev/verify_fixes | success | No Fixes tag |
| netdev/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 7 lines checked |
| netdev/build_allmodconfig_warn | success | Errors and warnings before: 6308 this patch: 6308 |
| netdev/header_inline | success | No static functions without inline keyword in header files |
On Tue, Oct 12, 2021 at 02:35:50PM +0200, Alvin Šipraga wrote: > From: Alvin Šipraga <alsi@bang-olufsen.dk> > > Add a new EtherType ETH_P_REALTEK to the if_ether.h uapi header. The > EtherType 0x8899 is used in a number of different protocols from Realtek > Semiconductor Corp [1], so no general assumptions should be made when > trying to decode such packets. Observed protocols include: > > 0x1 - Realtek Remote Control protocol [2] > 0x2 - Echo protocol [2] > 0x3 - Loop detection protocol [2] > 0x4 - RTL8365MB 4- and 8-byte switch CPU tag protocols [3] > 0x9 - RTL8306 switch CPU tag protocol [4] > 0xA - RTL8366RB switch CPU tag protocol [4] > > [1] https://lore.kernel.org/netdev/CACRpkdYQthFgjwVzHyK3DeYUOdcYyWmdjDPG=Rf9B3VrJ12Rzg@mail.gmail.com/ > [2] https://www.wireshark.org/lists/ethereal-dev/200409/msg00090.html > [3] https://lore.kernel.org/netdev/20210822193145.1312668-4-alvin@pqrs.dk/ > [4] https://lore.kernel.org/netdev/20200708122537.1341307-2-linus.walleij@linaro.org/ > > Suggested-by: Andrew Lunn <andrew@lunn.ch> > Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk> > --- Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h index 5f589c7a8382..5da4ee234e0b 100644 --- a/include/uapi/linux/if_ether.h +++ b/include/uapi/linux/if_ether.h @@ -86,6 +86,7 @@ * over Ethernet */ #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ +#define ETH_P_REALTEK 0x8899 /* Multiple proprietary protocols */ #define ETH_P_AOE 0x88A2 /* ATA over Ethernet */ #define ETH_P_8021AD 0x88A8 /* 802.1ad Service VLAN */ #define ETH_P_802_EX1 0x88B5 /* 802.1 Local Experimental 1. */