* due to the compress block headers
*/
#define COMPRESS_BUF_SIZE_RATIO 1.3
+#define COMPRESS_BUF_SIZE_RATIO_OVERFLOW 0.2
#define NUM_LARGE_MBUFS 16
#define SMALL_SEG_SIZE 256
#define MAX_SEGS 16
LB_TO_SGL /* output buffer is chained */
};
+enum overflow_test {
+ OVERFLOW_DISABLED,
+ OVERFLOW_ENABLED
+};
+
struct priv_op_data {
uint16_t orig_idx;
};
/* stateful decompression specific parameters */
unsigned int decompress_output_block_size;
unsigned int decompress_steps_max;
+ /* external mbufs specific parameters */
+ unsigned int use_external_mbufs;
+ unsigned int inbuf_data_size;
+ const struct rte_memzone *inbuf_memzone;
+ const struct rte_memzone *compbuf_memzone;
+ const struct rte_memzone *uncompbuf_memzone;
+ /* overflow test activation */
+ enum overflow_test overflow;
};
static struct comp_testsuite_params testsuite_params = { 0 };
return 0;
}
+static void
+extbuf_free_callback(void *addr __rte_unused, void *opaque __rte_unused)
+{
+}
+
+static int
+test_run_enqueue_dequeue(struct rte_comp_op **ops, unsigned int num_bufs,
+ struct rte_comp_op **ops_processed)
+{
+ uint16_t num_enqd, num_deqd, num_total_deqd;
+ unsigned int deqd_retries = 0;
+
+ /* Enqueue and dequeue all operations */
+ num_enqd = rte_compressdev_enqueue_burst(0, 0, ops, num_bufs);
+ if (num_enqd < num_bufs) {
+ RTE_LOG(ERR, USER1,
+ "Some operations could not be enqueued\n");
+ return -1;
+ }
+
+ num_total_deqd = 0;
+ do {
+ /*
+ * If retrying a dequeue call, wait for 10 ms to allow
+ * enough time to the driver to process the operations
+ */
+ if (deqd_retries != 0) {
+ /*
+ * Avoid infinite loop if not all the
+ * operations get out of the device
+ */
+ if (deqd_retries == MAX_DEQD_RETRIES) {
+ RTE_LOG(ERR, USER1,
+ "Not all operations could be dequeued\n");
+ return -1;
+ }
+ usleep(DEQUEUE_WAIT_TIME);
+ }
+ num_deqd = rte_compressdev_dequeue_burst(0, 0,
+ &ops_processed[num_total_deqd], num_bufs);
+ num_total_deqd += num_deqd;
+ deqd_retries++;
+
+ } while (num_total_deqd < num_enqd);
+
+ return 0;
+}
+
/*
* Compresses and decompresses buffer with compressdev API and Zlib API
*/
unsigned int out_of_space = test_data->out_of_space;
unsigned int big_data = test_data->big_data;
enum zlib_direction zlib_dir = test_data->zlib_dir;
+ enum overflow_test overflow_tst = test_data->overflow;
int ret_status = TEST_FAILED;
+ struct rte_mbuf_ext_shared_info inbuf_info;
+ struct rte_mbuf_ext_shared_info compbuf_info;
+ struct rte_mbuf_ext_shared_info decompbuf_info;
int ret;
struct rte_mbuf *uncomp_bufs[num_bufs];
struct rte_mbuf *comp_bufs[num_bufs];
rte_compressdev_capability_get(0, RTE_COMP_ALGO_DEFLATE);
char *contig_buf = NULL;
uint64_t compress_checksum[num_bufs];
+ uint32_t compressed_data_size[num_bufs];
void *stream = NULL;
char *all_decomp_data = NULL;
unsigned int decomp_produced_data_size = 0;
memset(ops, 0, sizeof(struct rte_comp_op *) * num_bufs);
memset(ops_processed, 0, sizeof(struct rte_comp_op *) * num_bufs);
memset(priv_xforms, 0, sizeof(void *) * num_bufs);
+ memset(compressed_data_size, 0, sizeof(uint32_t) * num_bufs);
if (decompress_state == RTE_COMP_OP_STATEFUL) {
data_size = strlen(test_bufs[0]) + 1;
goto exit;
}
- if (buff_type == SGL_BOTH || buff_type == SGL_TO_LB) {
+ if (test_data->use_external_mbufs) {
+ inbuf_info.free_cb = extbuf_free_callback;
+ inbuf_info.fcb_opaque = NULL;
+ rte_mbuf_ext_refcnt_set(&inbuf_info, 1);
+ for (i = 0; i < num_bufs; i++) {
+ rte_pktmbuf_attach_extbuf(uncomp_bufs[i],
+ test_data->inbuf_memzone->addr,
+ test_data->inbuf_memzone->iova,
+ test_data->inbuf_data_size,
+ &inbuf_info);
+ rte_pktmbuf_append(uncomp_bufs[i],
+ test_data->inbuf_data_size);
+ }
+ } else if (buff_type == SGL_BOTH || buff_type == SGL_TO_LB) {
for (i = 0; i < num_bufs; i++) {
data_size = strlen(test_bufs[i]) + 1;
if (prepare_sgl_bufs(test_bufs[i], uncomp_bufs[i],
for (i = 0; i < num_bufs; i++) {
data_size = strlen(test_bufs[i]) + 1;
buf_ptr = rte_pktmbuf_append(uncomp_bufs[i], data_size);
+ if (buf_ptr == NULL) {
+ RTE_LOG(ERR, USER1,
+ "Append extra bytes to the source mbuf failed\n");
+ goto exit;
+ }
strlcpy(buf_ptr, test_bufs[i], data_size);
}
}
goto exit;
}
- if (buff_type == SGL_BOTH || buff_type == LB_TO_SGL) {
+ if (test_data->use_external_mbufs) {
+ compbuf_info.free_cb = extbuf_free_callback;
+ compbuf_info.fcb_opaque = NULL;
+ rte_mbuf_ext_refcnt_set(&compbuf_info, 1);
+ for (i = 0; i < num_bufs; i++) {
+ rte_pktmbuf_attach_extbuf(comp_bufs[i],
+ test_data->compbuf_memzone->addr,
+ test_data->compbuf_memzone->iova,
+ test_data->compbuf_memzone->len,
+ &compbuf_info);
+ rte_pktmbuf_append(comp_bufs[i],
+ test_data->compbuf_memzone->len);
+ }
+ } else if (buff_type == SGL_BOTH || buff_type == LB_TO_SGL) {
for (i = 0; i < num_bufs; i++) {
if (out_of_space == 1 && oos_zlib_decompress)
data_size = OUT_OF_SPACE_BUF;
for (i = 0; i < num_bufs; i++) {
if (out_of_space == 1 && oos_zlib_decompress)
data_size = OUT_OF_SPACE_BUF;
- else
- (data_size = strlen(test_bufs[i]) *
- COMPRESS_BUF_SIZE_RATIO);
-
- rte_pktmbuf_append(comp_bufs[i], data_size);
+ else {
+ float ratio =
+ ((test_data->zlib_dir == ZLIB_DECOMPRESS ||
+ test_data->zlib_dir == ZLIB_NONE) &&
+ overflow_tst == OVERFLOW_ENABLED) ?
+ COMPRESS_BUF_SIZE_RATIO_OVERFLOW :
+ COMPRESS_BUF_SIZE_RATIO;
+
+ data_size = strlen(test_bufs[i]) * ratio;
+ }
+ buf_ptr = rte_pktmbuf_append(comp_bufs[i], data_size);
+ if (buf_ptr == NULL) {
+ RTE_LOG(ERR, USER1,
+ "Append extra bytes to the destination mbuf failed\n");
+ goto exit;
+ }
}
}
num_priv_xforms++;
}
- if (capa->comp_feature_flags & RTE_COMP_FF_SHAREABLE_PRIV_XFORM) {
+ if (capa->comp_feature_flags &
+ RTE_COMP_FF_SHAREABLE_PRIV_XFORM) {
/* Attach shareable private xform data to ops */
for (i = 0; i < num_bufs; i++)
ops[i]->private_xform = priv_xforms[i % num_xforms];
ops[i]->private_xform = priv_xforms[i];
}
- /* Enqueue and dequeue all operations */
- num_enqd = rte_compressdev_enqueue_burst(0, 0, ops, num_bufs);
- if (num_enqd < num_bufs) {
+recovery_lb:
+ ret = test_run_enqueue_dequeue(ops, num_bufs, ops_processed);
+ if (ret < 0) {
RTE_LOG(ERR, USER1,
- "The operations could not be enqueued\n");
+ "Enqueue/dequeue operation failed\n");
goto exit;
}
- num_total_deqd = 0;
- do {
- /*
- * If retrying a dequeue call, wait for 10 ms to allow
- * enough time to the driver to process the operations
- */
- if (deqd_retries != 0) {
- /*
- * Avoid infinite loop if not all the
- * operations get out of the device
- */
- if (deqd_retries == MAX_DEQD_RETRIES) {
+ for (i = 0; i < num_bufs; i++) {
+ compressed_data_size[i] += ops_processed[i]->produced;
+
+ if (ops_processed[i]->status ==
+ RTE_COMP_OP_STATUS_OUT_OF_SPACE_RECOVERABLE) {
+
+ ops[i]->status =
+ RTE_COMP_OP_STATUS_NOT_PROCESSED;
+ ops[i]->src.offset +=
+ ops_processed[i]->consumed;
+ ops[i]->src.length -=
+ ops_processed[i]->consumed;
+ ops[i]->dst.offset +=
+ ops_processed[i]->produced;
+
+ buf_ptr = rte_pktmbuf_append(
+ ops[i]->m_dst,
+ ops_processed[i]->produced);
+
+ if (buf_ptr == NULL) {
RTE_LOG(ERR, USER1,
- "Not all operations could be "
- "dequeued\n");
+ "Data recovery: append extra bytes to the current mbuf failed\n");
goto exit;
}
- usleep(DEQUEUE_WAIT_TIME);
+ goto recovery_lb;
}
- num_deqd = rte_compressdev_dequeue_burst(0, 0,
- &ops_processed[num_total_deqd], num_bufs);
- num_total_deqd += num_deqd;
- deqd_retries++;
-
- } while (num_total_deqd < num_enqd);
-
+ }
deqd_retries = 0;
/* Free compress private xforms */
for (i = 0; i < num_bufs; i++) {
if (out_of_space && oos_zlib_decompress) {
if (ops_processed[i]->status !=
- RTE_COMP_OP_STATUS_OUT_OF_SPACE_TERMINATED) {
+ RTE_COMP_OP_STATUS_OUT_OF_SPACE_TERMINATED) {
ret_status = TEST_FAILED;
RTE_LOG(ERR, USER1,
"Operation without expected out of "
}
if (ops_processed[i]->status != RTE_COMP_OP_STATUS_SUCCESS) {
+ if (overflow_tst == OVERFLOW_ENABLED) {
+ if (ops_processed[i]->status ==
+ RTE_COMP_OP_STATUS_OUT_OF_SPACE_TERMINATED) {
+ ret_status = 1;
+ RTE_LOG(INFO, USER1,
+ "Out-of-space-recoverable functionality"
+ " is not supported on this device\n");
+ goto exit;
+ }
+ }
RTE_LOG(ERR, USER1,
"Some operations were not successful\n");
goto exit;
goto exit;
}
- if (buff_type == SGL_BOTH || buff_type == LB_TO_SGL) {
+ if (test_data->use_external_mbufs) {
+ decompbuf_info.free_cb = extbuf_free_callback;
+ decompbuf_info.fcb_opaque = NULL;
+ rte_mbuf_ext_refcnt_set(&decompbuf_info, 1);
+ for (i = 0; i < num_bufs; i++) {
+ rte_pktmbuf_attach_extbuf(uncomp_bufs[i],
+ test_data->uncompbuf_memzone->addr,
+ test_data->uncompbuf_memzone->iova,
+ test_data->uncompbuf_memzone->len,
+ &decompbuf_info);
+ rte_pktmbuf_append(uncomp_bufs[i],
+ test_data->uncompbuf_memzone->len);
+ }
+ } else if (buff_type == SGL_BOTH || buff_type == LB_TO_SGL) {
for (i = 0; i < num_bufs; i++) {
priv_data = (struct priv_op_data *)
(ops_processed[i] + 1);
data_size =
strlen(test_bufs[priv_data->orig_idx]) + 1;
- rte_pktmbuf_append(uncomp_bufs[i], data_size);
+ buf_ptr = rte_pktmbuf_append(uncomp_bufs[i], data_size);
+ if (buf_ptr == NULL) {
+ RTE_LOG(ERR, USER1,
+ "Append extra bytes to the decompressed mbuf failed\n");
+ goto exit;
+ }
}
}
* Set the length of the compressed data to the
* number of bytes that were produced in the previous stage
*/
- ops[i]->src.length = ops_processed[i]->produced;
+ if (compressed_data_size[i])
+ ops[i]->src.length = compressed_data_size[i];
+ else
+ ops[i]->src.length = ops_processed[i]->produced;
ops[i]->dst.offset = 0;
if (decompress_state == RTE_COMP_OP_STATELESS) {
*/
for (i = 0; i < num_bufs; i++) {
priv_data = (struct priv_op_data *)(ops_processed[i] + 1);
- const char *buf1 = test_bufs[priv_data->orig_idx];
+ const char *buf1 = test_data->use_external_mbufs ?
+ test_data->inbuf_memzone->addr :
+ test_bufs[priv_data->orig_idx];
const char *buf2;
+ data_size = test_data->use_external_mbufs ?
+ test_data->inbuf_data_size :
+ strlen(buf1) + 1;
contig_buf = rte_malloc(NULL, ops_processed[i]->produced, 0);
if (contig_buf == NULL) {
RTE_LOG(ERR, USER1, "Contiguous buffer could not "
buf2 = rte_pktmbuf_read(ops_processed[i]->m_dst, 0,
ops_processed[i]->produced, contig_buf);
- if (compare_buffers(buf1, strlen(buf1) + 1,
+ if (compare_buffers(buf1, data_size,
buf2, ops_processed[i]->produced) < 0)
goto exit;
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATELESS,
- LB_BOTH,
- ZLIB_DECOMPRESS,
- 0,
- 0,
- 0,
- 0
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .overflow = OVERFLOW_DISABLED
};
for (i = 0; i < RTE_DIM(compress_test_bufs); i++) {
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATELESS,
- LB_BOTH,
- ZLIB_DECOMPRESS,
- 0,
- 0,
- 0,
- 0
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .overflow = OVERFLOW_DISABLED
};
for (i = 0; i < RTE_DIM(compress_test_bufs); i++) {
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATELESS,
- LB_BOTH,
- ZLIB_DECOMPRESS,
- 0,
- 0,
- 0,
- 0
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .overflow = OVERFLOW_DISABLED
};
/* Compress with compressdev, decompress with Zlib */
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATELESS,
- LB_BOTH,
- ZLIB_DECOMPRESS,
- 0,
- 0,
- 0,
- 0
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .overflow = OVERFLOW_DISABLED
};
for (i = 0; i < RTE_DIM(compress_test_bufs); i++) {
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATELESS,
- LB_BOTH,
- ZLIB_DECOMPRESS,
- 0,
- 0,
- 0,
- 0
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .overflow = OVERFLOW_DISABLED
};
/* Compress with compressdev, decompress with Zlib */
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATELESS,
- SGL_BOTH,
- ZLIB_DECOMPRESS,
- 0,
- 0,
- 0,
- 0
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = SGL_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .overflow = OVERFLOW_DISABLED
};
for (i = 0; i < RTE_DIM(compress_test_bufs); i++) {
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATELESS,
- LB_BOTH,
- ZLIB_DECOMPRESS,
- 0,
- 0,
- 0,
- 0
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .overflow = OVERFLOW_DISABLED
};
/* Check if driver supports crc32 checksum and test */
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATELESS,
- LB_BOTH,
- ZLIB_DECOMPRESS,
- 1, /* run out-of-space test */
- 0,
- 0,
- 0
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 1, /* run out-of-space test */
+ .big_data = 0,
+ .overflow = OVERFLOW_DISABLED
};
/* Compress with compressdev, decompress with Zlib */
test_data.zlib_dir = ZLIB_DECOMPRESS;
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATELESS,
- SGL_BOTH,
- ZLIB_DECOMPRESS,
- 0,
- 1,
- 0,
- 0
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = SGL_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 1,
+ .overflow = OVERFLOW_DISABLED
};
ts_params->def_comp_xform->compress.deflate.huffman =
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATEFUL,
- LB_BOTH,
- ZLIB_COMPRESS,
- 0,
- 0,
- 2000,
- 4
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATEFUL,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_COMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .decompress_output_block_size = 2000,
+ .decompress_steps_max = 4,
+ .overflow = OVERFLOW_DISABLED
};
/* Compress with Zlib, decompress with compressdev */
};
struct test_data_params test_data = {
- RTE_COMP_OP_STATELESS,
- RTE_COMP_OP_STATEFUL,
- LB_BOTH,
- ZLIB_COMPRESS,
- 0,
- 0,
- 2000,
- 4
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATEFUL,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_COMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .decompress_output_block_size = 2000,
+ .decompress_steps_max = 4,
+ .overflow = OVERFLOW_DISABLED
};
/* Check if driver supports crc32 checksum and test */
return ret;
}
+static const struct rte_memzone *
+make_memzone(const char *name, size_t size)
+{
+ unsigned int socket_id = rte_socket_id();
+ char mz_name[RTE_MEMZONE_NAMESIZE];
+ const struct rte_memzone *memzone;
+
+ snprintf(mz_name, RTE_MEMZONE_NAMESIZE, "%s_%u", name, socket_id);
+ memzone = rte_memzone_lookup(mz_name);
+ if (memzone != NULL && memzone->len != size) {
+ rte_memzone_free(memzone);
+ memzone = NULL;
+ }
+ if (memzone == NULL) {
+ memzone = rte_memzone_reserve_aligned(mz_name, size, socket_id,
+ RTE_MEMZONE_IOVA_CONTIG, RTE_CACHE_LINE_SIZE);
+ if (memzone == NULL)
+ RTE_LOG(ERR, USER1, "Can't allocate memory zone %s",
+ mz_name);
+ }
+ return memzone;
+}
+
+static int
+test_compressdev_external_mbufs(void)
+{
+ struct comp_testsuite_params *ts_params = &testsuite_params;
+ size_t data_len = 0;
+ uint16_t i;
+ int ret = TEST_FAILED;
+
+ for (i = 0; i < RTE_DIM(compress_test_bufs); i++)
+ data_len = RTE_MAX(data_len, strlen(compress_test_bufs[i]) + 1);
+
+ struct interim_data_params int_data = {
+ NULL,
+ 1,
+ NULL,
+ &ts_params->def_comp_xform,
+ &ts_params->def_decomp_xform,
+ 1
+ };
+
+ struct test_data_params test_data = {
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .use_external_mbufs = 1,
+ .inbuf_data_size = data_len,
+ .inbuf_memzone = make_memzone("inbuf", data_len),
+ .compbuf_memzone = make_memzone("compbuf", data_len *
+ COMPRESS_BUF_SIZE_RATIO),
+ .uncompbuf_memzone = make_memzone("decompbuf", data_len),
+ .overflow = OVERFLOW_DISABLED
+ };
+
+ for (i = 0; i < RTE_DIM(compress_test_bufs); i++) {
+ /* prepare input data */
+ data_len = strlen(compress_test_bufs[i]) + 1;
+ rte_memcpy(test_data.inbuf_memzone->addr, compress_test_bufs[i],
+ data_len);
+ test_data.inbuf_data_size = data_len;
+ int_data.buf_idx = &i;
+
+ /* Compress with compressdev, decompress with Zlib */
+ test_data.zlib_dir = ZLIB_DECOMPRESS;
+ if (test_deflate_comp_decomp(&int_data, &test_data) < 0)
+ goto exit;
+
+ /* Compress with Zlib, decompress with compressdev */
+ test_data.zlib_dir = ZLIB_COMPRESS;
+ if (test_deflate_comp_decomp(&int_data, &test_data) < 0)
+ goto exit;
+ }
+
+ ret = TEST_SUCCESS;
+
+exit:
+ rte_memzone_free(test_data.inbuf_memzone);
+ rte_memzone_free(test_data.compbuf_memzone);
+ rte_memzone_free(test_data.uncompbuf_memzone);
+ return ret;
+}
+
+static int
+test_compressdev_deflate_stateless_fixed_oos_recoverable(void)
+{
+ struct comp_testsuite_params *ts_params = &testsuite_params;
+ uint16_t i;
+ int ret;
+ int comp_result;
+ const struct rte_compressdev_capabilities *capab;
+
+ capab = rte_compressdev_capability_get(0, RTE_COMP_ALGO_DEFLATE);
+ TEST_ASSERT(capab != NULL, "Failed to retrieve device capabilities");
+
+ if ((capab->comp_feature_flags & RTE_COMP_FF_HUFFMAN_FIXED) == 0)
+ return -ENOTSUP;
+
+ struct rte_comp_xform *compress_xform =
+ rte_malloc(NULL, sizeof(struct rte_comp_xform), 0);
+
+ if (compress_xform == NULL) {
+ RTE_LOG(ERR, USER1,
+ "Compress xform could not be created\n");
+ ret = TEST_FAILED;
+ goto exit;
+ }
+
+ memcpy(compress_xform, ts_params->def_comp_xform,
+ sizeof(struct rte_comp_xform));
+ compress_xform->compress.deflate.huffman = RTE_COMP_HUFFMAN_FIXED;
+
+ struct interim_data_params int_data = {
+ NULL,
+ 1,
+ NULL,
+ &compress_xform,
+ &ts_params->def_decomp_xform,
+ 1
+ };
+
+ struct test_data_params test_data = {
+ .compress_state = RTE_COMP_OP_STATELESS,
+ .decompress_state = RTE_COMP_OP_STATELESS,
+ .buff_type = LB_BOTH,
+ .zlib_dir = ZLIB_DECOMPRESS,
+ .out_of_space = 0,
+ .big_data = 0,
+ .overflow = OVERFLOW_ENABLED
+ };
+
+ for (i = 0; i < RTE_DIM(compress_test_bufs); i++) {
+ int_data.test_bufs = &compress_test_bufs[i];
+ int_data.buf_idx = &i;
+
+ /* Compress with compressdev, decompress with Zlib */
+ test_data.zlib_dir = ZLIB_DECOMPRESS;
+ comp_result = test_deflate_comp_decomp(&int_data, &test_data);
+ if (comp_result < 0) {
+ ret = TEST_FAILED;
+ goto exit;
+ } else if (comp_result > 0) {
+ ret = -ENOTSUP;
+ goto exit;
+ }
+
+ /* Compress with Zlib, decompress with compressdev */
+ test_data.zlib_dir = ZLIB_COMPRESS;
+ comp_result = test_deflate_comp_decomp(&int_data, &test_data);
+ if (comp_result < 0) {
+ ret = TEST_FAILED;
+ goto exit;
+ } else if (comp_result > 0) {
+ ret = -ENOTSUP;
+ goto exit;
+ }
+ }
+
+ ret = TEST_SUCCESS;
+
+exit:
+ rte_free(compress_xform);
+ return ret;
+}
+
static struct unit_test_suite compressdev_testsuite = {
.suite_name = "compressdev unit test suite",
.setup = testsuite_setup,
test_compressdev_deflate_stateful_decomp),
TEST_CASE_ST(generic_ut_setup, generic_ut_teardown,
test_compressdev_deflate_stateful_decomp_checksum),
+ TEST_CASE_ST(generic_ut_setup, generic_ut_teardown,
+ test_compressdev_external_mbufs),
+ TEST_CASE_ST(generic_ut_setup, generic_ut_teardown,
+ test_compressdev_deflate_stateless_fixed_oos_recoverable),
TEST_CASES_END() /**< NULL terminate unit test array */
}
};
git.droids-corp.org / dpdk.git / blobdiff