diff options
| author | Claudiu Manoil | 2021-01-25 14:23:53 +0200 |
|---|---|---|
| committer | Tom Rini | 2021-02-16 11:48:20 -0500 |
| commit | fc054d563bfb676f808f26204dfe17c690eed1ba (patch) | |
| tree | 8ce6b59c99c0821434c7eda2d4add41f1d46493a /include/dm | |
| parent | d0781c95bc448a211546404c779e78b29ada1214 (diff) | |
net: Introduce DSA class for Ethernet switches
DSA stands for Distributed Switch Architecture and it covers switches that
are connected to the CPU through an Ethernet link and generally use frame
tags to pass information about the source/destination ports to/from CPU.
Front panel ports are presented as regular ethernet devices in U-Boot and
they are expected to support the typical networking commands.
DSA switches may be cascaded, DSA class code does not currently support
this.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Diffstat (limited to 'include/dm')
| -rw-r--r-- | include/dm/uclass-id.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h index ae4425d7a57..d75de368c5a 100644 --- a/include/dm/uclass-id.h +++ b/include/dm/uclass-id.h @@ -46,6 +46,7 @@ enum uclass_id { UCLASS_DISPLAY, /* Display (e.g. DisplayPort, HDMI) */ UCLASS_DSI_HOST, /* Display Serial Interface host */ UCLASS_DMA, /* Direct Memory Access */ + UCLASS_DSA, /* Distributed (Ethernet) Switch Architecture */ UCLASS_EFI, /* EFI managed devices */ UCLASS_ETH, /* Ethernet device */ UCLASS_ETH_PHY, /* Ethernet PHY device */ |