diff options
| author |   Marvin Liu <yong.liu@intel.com> | 2023-03-15 01:01:38 +0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2023-04-25 15:18:27 +0000 |
| commit | cada0c5075ebf4c59db3192f190b35bf588fac34 (patch) | |
| tree | f5852b11087ab0c2f2aa13a6e36ca96d6b568787 /src/plugins/memif/cli.c | |
| parent | efad24a84d35458e2c672b94027e54923a42fd25 (diff) | |
memif: support dma option
Introduce async model into memif by utilizing new DMA API. Original
process is broken down to submission stage and completion stage. As
multiple submissions may in flight simultaneously, per thread data is
no longer safe, now replace thread data into each dma data structure.
As slave side already support zero copy mode, DMA option is only added
in master side.
Type: feature
Signed-off-by: Marvin Liu <yong.liu@intel.com>
Change-Id: I084f253866f5127cdc73b9a08c8ce73b091488f3
Diffstat (limited to 'src/plugins/memif/cli.c')
| -rw-r--r-- | src/plugins/memif/cli.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/plugins/memif/cli.c b/src/plugins/memif/cli.c index 3d3a681f18d..309cd8e49d7 100644 --- a/src/plugins/memif/cli.c +++ b/src/plugins/memif/cli.c @@ -172,6 +172,8 @@ memif_create_command_fn (vlib_main_t * vm, unformat_input_t * input, args.is_master = 0; else if (unformat (line_input, "no-zero-copy")) args.is_zero_copy = 0; + else if (unformat (line_input, "use-dma")) + args.use_dma = 1; else if (unformat (line_input, "mode ip")) args.mode = MEMIF_INTERFACE_MODE_IP; else if (unformat (line_input, "hw-addr %U", |