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fio/bdev_plugin: Added env_context to fio config

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FIO config can have "env_context" field now. It allows passing to DPDK
the start-up options essential for mlx5 crypto/reduce support. This
enables using FIO plugin for testing mlx5 crypto/compress vbdev PMDs.

For example:
env_context=--allow=0000:01:00.0,class=crypto,wcs_file=/path/credentials.txt

Signed-off-by: Yuriy Umanets <yumanets@nvidia.com>
Change-Id: I8b862a431fa5b838e337a64e736d4f6700f83599
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/11633
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
This commit is contained in:
Yuriy Umanets 2022-01-20 09:47:02 +02:00 committed by Tomasz Zawadzki
parent 4a11579eaf
commit f3950cf457
1 changed files with 13 additions and 0 deletions
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13
examples/bdev/fio_plugin/fio_plugin.c
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@ -66,6 +66,7 @@ struct spdk_fio_options {
void *pad;
char *conf;
char *json_conf;
char *env_context;
char *log_flags;
unsigned mem_mb;
int mem_single_seg;
@ -299,6 +300,9 @@ spdk_init_thread_poll(void *arg)
opts.mem_size = eo->mem_mb;
}
opts.hugepage_single_segments = eo->mem_single_seg;
if (eo->env_context) {
opts.env_context = eo->env_context;
}
if (spdk_env_init(&opts) < 0) {
SPDK_ERRLOG("Unable to initialize SPDK env\n");
@ -1267,6 +1271,15 @@ static struct fio_option options[] = {
.category = FIO_OPT_C_ENGINE,
.group = FIO_OPT_G_INVALID,
},
{
.name = "env_context",
.lname = "Environment context options",
.type = FIO_OPT_STR_STORE,
.off1 = offsetof(struct spdk_fio_options, env_context),
.help = "Opaque context for use of the env implementation",
.category = FIO_OPT_C_ENGINE,
.group = FIO_OPT_G_INVALID,
},
{
.name = NULL,
},