[dpdk-dev] [PATCH 1/3] power: add new packet type for capabilities

Hajkowski marcinx.hajkowski at intel.com
Thu May 30 18:15:15 CEST 2019


From: Marcin Hajkowski <marcinx.hajkowski at intel.com>

Add new packet type and commands for capabilities query.

Signed-off-by: Marcin Hajkowski <marcinx.hajkowski at intel.com>
---
 lib/librte_power/channel_commands.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/lib/librte_power/channel_commands.h b/lib/librte_power/channel_commands.h
index ce587283c..b1f5584a8 100644
--- a/lib/librte_power/channel_commands.h
+++ b/lib/librte_power/channel_commands.h
@@ -34,6 +34,8 @@ extern "C" {
 /* CPU Power Queries */
 #define CPU_POWER_QUERY_FREQ_LIST  7
 #define CPU_POWER_QUERY_FREQ       8
+#define CPU_POWER_QUERY_CAPS_LIST  9
+#define CPU_POWER_QUERY_CAPS       10
 
 /* --- Outgoing messages --- */
 
@@ -43,6 +45,7 @@ extern "C" {
 
 /* CPU Power Query Responses */
 #define CPU_POWER_FREQ_LIST     3
+#define CPU_POWER_CAPS_LIST     4
 
 #define HOURS 24
 
@@ -106,6 +109,17 @@ struct channel_packet_freq_list {
 	uint8_t num_vcpu;
 };
 
+struct channel_packet_caps_list {
+	uint64_t resource_id; /**< core_num, device */
+	uint32_t unit;        /**< scale down/up/min/max */
+	uint32_t command;     /**< Power, IO, etc */
+	char vm_name[VM_MAX_NAME_SZ];
+
+	uint64_t turbo[MAX_VCPU_PER_VM];
+	uint64_t priority[MAX_VCPU_PER_VM];
+	uint8_t num_vcpu;
+};
+
 
 #ifdef __cplusplus
 }
-- 
2.17.2



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