Commit 5202993d authored by Krzysztof Sprzaczkowski's avatar Krzysztof Sprzaczkowski Committed by Tomasz Zawadzki
Browse files

module/accel: Cannot save configuration with IOAT accel module enabled 



Added write config JSON function for IOAT accel module

Fixes issue #3251.

Change-Id: Ifbbbed42fe2a2758d925913d5dbebf55003586c2
Signed-off-by: default avatarKrzysztof Sprzaczkowski <krzysztof.sprzaczkowski@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/21892


Community-CI: Mellanox Build Bot
Reviewed-by: default avatarJim Harris <jim.harris@samsung.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@nvidia.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
parent 5434834a

mk/spdk.lib_deps.mk

+1 −1
Original line number Diff line number Diff line
@@ -100,7 +100,7 @@ DEPDIRS-blobfs_bdev += event 
endif



# module/accel

DEPDIRS-accel_ioat := log ioat thread jsonrpc rpc accel

DEPDIRS-accel_ioat := log ioat thread $(JSON_LIBS) accel

DEPDIRS-accel_dsa := log util idxd thread $(JSON_LIBS) accel trace

DEPDIRS-accel_iaa := log util idxd thread $(JSON_LIBS) accel trace

DEPDIRS-accel_dpdk_cryptodev := log thread $(JSON_LIBS) accel util

module/accel/ioat/accel_ioat.c

+13 −1
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include "spdk/event.h"

#include "spdk/thread.h"

#include "spdk/ioat.h"

#include "spdk/json.h"



static bool g_ioat_enable = false;

static bool g_ioat_initialized = false;
@@ -71,6 +72,7 @@ ioat_free_device(struct ioat_device *dev) 


static int accel_ioat_init(void);

static void accel_ioat_exit(void *ctx);

static void accel_ioat_write_config_json(struct spdk_json_write_ctx *w);

static bool ioat_supports_opcode(enum spdk_accel_opcode opc);

static struct spdk_io_channel *ioat_get_io_channel(void);

static int ioat_submit_tasks(struct spdk_io_channel *ch, struct spdk_accel_task *accel_task);
@@ -84,7 +86,7 @@ accel_ioat_get_ctx_size(void) 
static struct spdk_accel_module_if g_ioat_module = {

	.module_init = accel_ioat_init,

	.module_fini = accel_ioat_exit,

	.write_config_json = NULL,

	.write_config_json = accel_ioat_write_config_json,

	.get_ctx_size = accel_ioat_get_ctx_size,

	.name			= "ioat",

	.supports_opcode	= ioat_supports_opcode,
@@ -335,4 +337,14 @@ accel_ioat_exit(void *ctx) 
	}

}



static void

accel_ioat_write_config_json(struct spdk_json_write_ctx *w)

{

	if (g_ioat_enable) {

		spdk_json_write_object_begin(w);

		spdk_json_write_named_string(w, "method", "ioat_scan_accel_module");

		spdk_json_write_object_end(w);

	}

}



SPDK_LOG_REGISTER_COMPONENT(accel_ioat)