[dpdk-dev] [PATCH v3 31/34] net/mvpp2: support custom header before ethernet
From: <hidden>
Date: 2021-01-27 16:16:30
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Dana Vardi <redacted> Extend 'start_hdr' options with custom header. Signed-off-by: Dana Vardi <redacted> Reviewed-by: Liron Himi <redacted> --- doc/guides/nics/mvpp2.rst | 2 +- drivers/net/mvpp2/mrvl_qos.c | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/doc/guides/nics/mvpp2.rst b/doc/guides/nics/mvpp2.rst
index 8400fc9846..8106ef9dcb 100644
--- a/doc/guides/nics/mvpp2.rst
+++ b/doc/guides/nics/mvpp2.rst@@ -261,7 +261,7 @@ Where: - ``<portnum>``: DPDK Port number (0..n). -- ``<start_hdr>``: Indicate what is the start header mode (`none` (eth), `dsa`, or `ext_dsa`). +- ``<start_hdr>``: Indicate what is the start header mode (`none` (eth), `dsa`, `ext_dsa` or `custom`). - ``<default_tc>``: Default traffic class (e.g. 0)
diff --git a/drivers/net/mvpp2/mrvl_qos.c b/drivers/net/mvpp2/mrvl_qos.c
index e420c0cbc5..9fec3c1566 100644
--- a/drivers/net/mvpp2/mrvl_qos.c
+++ b/drivers/net/mvpp2/mrvl_qos.c@@ -23,6 +23,7 @@ #define MRVL_TOK_START_HDR "start_hdr" #define MRVL_TOK_START_HDR_NONE "none" #define MRVL_TOK_START_HDR_DSA "dsa" +#define MRVL_TOK_START_HDR_CUSTOM "custom" #define MRVL_TOK_START_HDR_EXT_DSA "ext_dsa" #define MRVL_TOK_DEFAULT_TC "default_tc" #define MRVL_TOK_DSCP "dscp"
@@ -742,6 +743,10 @@ mrvl_get_cfg(const char *key __rte_unused, const char *path, void *extra_args) sizeof(MRVL_TOK_START_HDR_DSA))) (*cfg)->port[n].eth_start_hdr = PP2_PPIO_HDR_ETH_DSA; + else if (!strncmp(entry, MRVL_TOK_START_HDR_CUSTOM, + sizeof(MRVL_TOK_START_HDR_CUSTOM))) + (*cfg)->port[n].eth_start_hdr = + PP2_PPIO_HDR_ETH_CUSTOM; else if (!strncmp(entry, MRVL_TOK_START_HDR_EXT_DSA, sizeof(MRVL_TOK_START_HDR_EXT_DSA))) { (*cfg)->port[n].eth_start_hdr =
--
2.28.0