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net/axgbe: toggle PLL settings during rate change
[dpdk.git]
/
lib
/
power
/
rte_power_pmd_mgmt.c
diff --git
a/lib/power/rte_power_pmd_mgmt.c
b/lib/power/rte_power_pmd_mgmt.c
index
2586204
..
39a2b4c
100644
(file)
--- a/
lib/power/rte_power_pmd_mgmt.c
+++ b/
lib/power/rte_power_pmd_mgmt.c
@@
-382,8
+382,13
@@
queue_stopped(const uint16_t port_id, const uint16_t queue_id)
{
struct rte_eth_rxq_info qinfo;
{
struct rte_eth_rxq_info qinfo;
- if (rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo) < 0)
- return -1;
+ int ret = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
+ if (ret < 0) {
+ if (ret == -ENOTSUP)
+ return 1;
+ else
+ return -1;
+ }
return qinfo.queue_state == RTE_ETH_QUEUE_STATE_STOPPED;
}
return qinfo.queue_state == RTE_ETH_QUEUE_STATE_STOPPED;
}
@@
-534,11
+539,15
@@
rte_power_ethdev_pmgmt_queue_enable(unsigned int lcore_id, uint16_t port_id,
clb = get_monitor_callback();
break;
case RTE_POWER_MGMT_TYPE_SCALE:
clb = get_monitor_callback();
break;
case RTE_POWER_MGMT_TYPE_SCALE:
+ clb = clb_scale_freq;
+
+ /* we only have to check this when enabling first queue */
+ if (lcore_cfg->pwr_mgmt_state != PMD_MGMT_DISABLED)
+ break;
/* check if we can add a new queue */
ret = check_scale(lcore_id);
if (ret < 0)
goto end;
/* check if we can add a new queue */
ret = check_scale(lcore_id);
if (ret < 0)
goto end;
- clb = clb_scale_freq;
break;
case RTE_POWER_MGMT_TYPE_PAUSE:
/* figure out various time-to-tsc conversions */
break;
case RTE_POWER_MGMT_TYPE_PAUSE:
/* figure out various time-to-tsc conversions */
@@
-633,9
+642,12
@@
rte_power_ethdev_pmgmt_queue_disable(unsigned int lcore_id,
rte_eth_remove_rx_callback(port_id, queue_id, queue_cfg->cb);
break;
case RTE_POWER_MGMT_TYPE_SCALE:
rte_eth_remove_rx_callback(port_id, queue_id, queue_cfg->cb);
break;
case RTE_POWER_MGMT_TYPE_SCALE:
- rte_power_freq_max(lcore_id);
rte_eth_remove_rx_callback(port_id, queue_id, queue_cfg->cb);
rte_eth_remove_rx_callback(port_id, queue_id, queue_cfg->cb);
- rte_power_exit(lcore_id);
+ /* disable power library on this lcore if this was last queue */
+ if (lcore_cfg->pwr_mgmt_state == PMD_MGMT_DISABLED) {
+ rte_power_freq_max(lcore_id);
+ rte_power_exit(lcore_id);
+ }
break;
}
/*
break;
}
/*