u64 flags;
int err = 0;
u8 field;
+ u32 bmme_flags;
err = mlx4_cmd_box(dev, 0, outbox->dma, 0, 0, MLX4_CMD_QUERY_DEV_CAP,
MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
if (err)
return err;
- /* add port mng change event capability unconditionally to slaves */
+ /* add port mng change event capability and disable mw type 1
+ * unconditionally to slaves
+ */
MLX4_GET(flags, outbox->buf, QUERY_DEV_CAP_EXT_FLAGS_OFFSET);
flags |= MLX4_DEV_CAP_FLAG_PORT_MNG_CHG_EV;
+ flags &= ~MLX4_DEV_CAP_FLAG_MEM_WINDOW;
MLX4_PUT(outbox->buf, flags, QUERY_DEV_CAP_EXT_FLAGS_OFFSET);
/* For guests, report Blueflame disabled */
field &= 0x7f;
MLX4_PUT(outbox->buf, field, QUERY_DEV_CAP_BF_OFFSET);
+ /* For guests, disable mw type 2 */
+ MLX4_GET(bmme_flags, outbox, QUERY_DEV_CAP_BMME_FLAGS_OFFSET);
+ bmme_flags &= ~MLX4_BMME_FLAG_TYPE_2_WIN;
+ MLX4_PUT(outbox->buf, bmme_flags, QUERY_DEV_CAP_BMME_FLAGS_OFFSET);
+
+ /* turn off device-managed steering capability if not enabled */
+ if (dev->caps.steering_mode != MLX4_STEERING_MODE_DEVICE_MANAGED) {
+ MLX4_GET(field, outbox->buf,
+ QUERY_DEV_CAP_FLOW_STEERING_RANGE_EN_OFFSET);
+ field &= 0x7f;
+ MLX4_PUT(outbox->buf, field,
+ QUERY_DEV_CAP_FLOW_STEERING_RANGE_EN_OFFSET);
+ }
return 0;
}
#define INIT_HCA_FS_IB_NUM_ADDRS_OFFSET (INIT_HCA_FS_PARAM_OFFSET + 0x26)
#define INIT_HCA_TPT_OFFSET 0x0f0
#define INIT_HCA_DMPT_BASE_OFFSET (INIT_HCA_TPT_OFFSET + 0x00)
+#define INIT_HCA_TPT_MW_OFFSET (INIT_HCA_TPT_OFFSET + 0x08)
#define INIT_HCA_LOG_MPT_SZ_OFFSET (INIT_HCA_TPT_OFFSET + 0x0b)
#define INIT_HCA_MTT_BASE_OFFSET (INIT_HCA_TPT_OFFSET + 0x10)
#define INIT_HCA_CMPT_BASE_OFFSET (INIT_HCA_TPT_OFFSET + 0x18)
/* TPT attributes */
MLX4_PUT(inbox, param->dmpt_base, INIT_HCA_DMPT_BASE_OFFSET);
+ MLX4_PUT(inbox, param->mw_enabled, INIT_HCA_TPT_MW_OFFSET);
MLX4_PUT(inbox, param->log_mpt_sz, INIT_HCA_LOG_MPT_SZ_OFFSET);
MLX4_PUT(inbox, param->mtt_base, INIT_HCA_MTT_BASE_OFFSET);
MLX4_PUT(inbox, param->cmpt_base, INIT_HCA_CMPT_BASE_OFFSET);
/* TPT attributes */
MLX4_GET(param->dmpt_base, outbox, INIT_HCA_DMPT_BASE_OFFSET);
+ MLX4_GET(param->mw_enabled, outbox, INIT_HCA_TPT_MW_OFFSET);
MLX4_GET(param->log_mpt_sz, outbox, INIT_HCA_LOG_MPT_SZ_OFFSET);
MLX4_GET(param->mtt_base, outbox, INIT_HCA_MTT_BASE_OFFSET);
MLX4_GET(param->cmpt_base, outbox, INIT_HCA_CMPT_BASE_OFFSET);