{
struct ecore_qm_info *qm_info = &p_hwfn->qm_info;
bool b_rc;
- enum _ecore_status_t rc;
+ enum _ecore_status_t rc = ECORE_SUCCESS;
+
+ /* multiple flows can issue qm reconf. Need to lock */
+ OSAL_SPIN_LOCK(&qm_lock);
/* initialize ecore's qm data structure */
ecore_init_qm_info(p_hwfn);
/* stop PF's qm queues */
- OSAL_SPIN_LOCK(&qm_lock);
b_rc = ecore_send_qm_stop_cmd(p_hwfn, p_ptt, false, true,
qm_info->start_pq, qm_info->num_pqs);
- OSAL_SPIN_UNLOCK(&qm_lock);
- if (!b_rc)
- return ECORE_INVAL;
+ if (!b_rc) {
+ rc = ECORE_INVAL;
+ goto unlock;
+ }
/* clear the QM_PF runtime phase leftovers from previous init */
ecore_init_clear_rt_data(p_hwfn);
/* activate init tool on runtime array */
rc = ecore_init_run(p_hwfn, p_ptt, PHASE_QM_PF, p_hwfn->rel_pf_id,
p_hwfn->hw_info.hw_mode);
- if (rc != ECORE_SUCCESS)
- return rc;
/* start PF's qm queues */
- OSAL_SPIN_LOCK(&qm_lock);
b_rc = ecore_send_qm_stop_cmd(p_hwfn, p_ptt, true, true,
qm_info->start_pq, qm_info->num_pqs);
- OSAL_SPIN_UNLOCK(&qm_lock);
if (!b_rc)
- return ECORE_INVAL;
+ rc = ECORE_INVAL;
- return ECORE_SUCCESS;
+unlock:
+ OSAL_SPIN_UNLOCK(&qm_lock);
+
+ return rc;
}
static enum _ecore_status_t ecore_alloc_qm_data(struct ecore_hwfn *p_hwfn)
if (rc != ECORE_SUCCESS)
return rc;
+ /* Use the leading hwfn since in CMT only NIG #0 is operational */
+ if (IS_LEAD_HWFN(p_hwfn)) {
+ rc = ecore_llh_hw_init_pf(p_hwfn, p_ptt,
+ p_params->avoid_eng_affin);
+ if (rc)
+ return rc;
+ }
+
if (p_params->b_hw_start) {
/* enable interrupts */
rc = ecore_int_igu_enable(p_hwfn, p_ptt, p_params->int_mode);