lib/power: add changes for host commands/policies

This patch does a couple of things:
  * Adds a new message type for removing policies (PKT_POLICY_REMOVE)
    Used when we want to remove a previously created policy.
  * Adds a core_type bool to the channel packet struct to specify whether
    the type of core we want to control is virtual or physical.

Signed-off-by: David Hunt <david.hunt@intel.com>
Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>

diff --git a/lib/librte_power/channel_commands.h b/lib/librte_power/channel_commands.h
index ee638ee..e7b93a7 100644 (file)
--- a/lib/librte_power/channel_commands.h
+++ b/lib/librte_power/channel_commands.h
@@ -19,6 +19,7 @@ extern "C" {
 #define CPU_POWER               1
 #define CPU_POWER_CONNECT       2
 #define PKT_POLICY              3
+#define PKT_POLICY_REMOVE       4
 
 /* CPU Power Command Scaling */
 #define CPU_POWER_SCALE_UP      1
@@ -58,6 +59,9 @@ struct traffic {
        uint32_t max_max_packet_thresh;
 };
 
+#define CORE_TYPE_VIRTUAL 0
+#define CORE_TYPE_PHYSICAL 1
+
 struct channel_packet {
        uint64_t resource_id; /**< core_num, device */
        uint32_t unit;        /**< scale down/up/min/max */
@@ -70,6 +74,7 @@ struct channel_packet {
        uint8_t vcpu_to_control[MAX_VCPU_PER_VM];
        uint8_t num_vcpu;
        struct timer_profile timer_policy;
+       bool core_type;
        enum workload workload;
        enum policy_to_use policy_to_use;
        struct t_boost_status t_boost_status;