#include <mlx5_glue.h>
#include <mlx5_devx_cmds.h>
#include <mlx5_common.h>
+#include <mlx5_common_mr.h>
#include "mlx5_defs.h"
#include "mlx5_utils.h"
attr.tis_lst_sz = 1;
max_wq_data = priv->config.hca_attr.log_max_hairpin_wq_data_sz;
/* Jumbo frames > 9KB should be supported, and more packets. */
- attr.wq_attr.log_hairpin_data_sz =
- (max_wq_data < MLX5_HAIRPIN_JUMBO_LOG_SIZE) ?
- max_wq_data : MLX5_HAIRPIN_JUMBO_LOG_SIZE;
+ if (priv->config.log_hp_size != (uint32_t)MLX5_ARG_UNSET) {
+ if (priv->config.log_hp_size > max_wq_data) {
+ DRV_LOG(ERR, "total data size %u power of 2 is "
+ "too large for hairpin",
+ priv->config.log_hp_size);
+ rte_errno = ERANGE;
+ return NULL;
+ }
+ attr.wq_attr.log_hairpin_data_sz = priv->config.log_hp_size;
+ } else {
+ attr.wq_attr.log_hairpin_data_sz =
+ (max_wq_data < MLX5_HAIRPIN_JUMBO_LOG_SIZE) ?
+ max_wq_data : MLX5_HAIRPIN_JUMBO_LOG_SIZE;
+ }
/* Set the packets number to the maximum value for performance. */
attr.wq_attr.log_hairpin_num_packets =
attr.wq_attr.log_hairpin_data_sz -
* If there is requested minimal amount of data to inline
* we MUST enable inlining. This is a case for ConnectX-4
* which usually requires L2 inlined for correct operating
- * and ConnectX-4LX which requires L2-L4 inlined to
+ * and ConnectX-4 Lx which requires L2-L4 inlined to
* support E-Switch Flows.
*/
if (inlen_mode) {
goto error;
}
/* Save pointer of global generation number to check memory event. */
- tmpl->txq.mr_ctrl.dev_gen_ptr = &priv->sh->mr.dev_gen;
+ tmpl->txq.mr_ctrl.dev_gen_ptr = &priv->sh->share_cache.dev_gen;
MLX5_ASSERT(desc > MLX5_TX_COMP_THRESH);
tmpl->txq.offloads = conf->offloads |
dev->data->dev_conf.txmode.offloads;