diff options
| author | Kurt Kanzenbach <kurt@linutronix.de> | 2020-11-03 08:10:54 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-11-05 23:04:49 +0100 |
| commit | 01ef09caad66f2e6b2a9d1b92b1db5619fa196f1 (patch) | |
| tree | 09b0492b9099303f33d17e0730c463af54d8b0ee /net/dsa/Kconfig | |
| parent | net: sched: implement action-specific terse dump (diff) | |
| download | linux-01ef09caad66f2e6b2a9d1b92b1db5619fa196f1.tar.xz linux-01ef09caad66f2e6b2a9d1b92b1db5619fa196f1.zip | |
net: dsa: Add tag handling for Hirschmann Hellcreek switches
The Hirschmann Hellcreek TSN switches have a special tagging protocol for frames
exchanged between the CPU port and the master interface. The format is a one
byte trailer indicating the destination or origin port.
It's quite similar to the Micrel KSZ tagging. That's why the implementation is
based on that code.
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/dsa/Kconfig')
| -rw-r--r-- | net/dsa/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig index 1f9b9b11008c..d975614f7dd6 100644 --- a/net/dsa/Kconfig +++ b/net/dsa/Kconfig @@ -56,6 +56,12 @@ config NET_DSA_TAG_BRCM_PREPEND Broadcom switches which places the tag before the Ethernet header (prepended). +config NET_DSA_TAG_HELLCREEK + tristate "Tag driver for Hirschmann Hellcreek TSN switches" + help + Say Y or M if you want to enable support for tagging frames + for the Hirschmann Hellcreek TSN switches. + config NET_DSA_TAG_GSWIP tristate "Tag driver for Lantiq / Intel GSWIP switches" help |