ceph/src/seastar/dpdk/lib/librte_power/channel_commands.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2014 Intel Corporation
   3  */
   4
   5 #ifndef CHANNEL_COMMANDS_H_
   6 #define CHANNEL_COMMANDS_H_
   7
   8 #ifdef __cplusplus
   9 extern "C" {
  10 #endif
  11
  12 #include <stdint.h>
  13 #include <stdbool.h>
  14
  15 /* Valid Commands */
  16 #define CPU_POWER               1
  17 #define CPU_POWER_CONNECT       2
  18 #define PKT_POLICY              3
  19 #define PKT_POLICY_REMOVE       4
  20
  21 /* CPU Power Command Scaling */
  22 #define CPU_POWER_SCALE_UP      1
  23 #define CPU_POWER_SCALE_DOWN    2
  24 #define CPU_POWER_SCALE_MAX     3
  25 #define CPU_POWER_SCALE_MIN     4
  26 #define CPU_POWER_ENABLE_TURBO  5
  27 #define CPU_POWER_DISABLE_TURBO 6
  28 #define HOURS 24
  29
  30 #define MAX_VFS 10
  31 #define VM_MAX_NAME_SZ 32
  32
  33 #define MAX_VCPU_PER_VM         8
  34
  35 struct t_boost_status {
  36         bool tbEnabled;
  37 };
  38
  39 struct timer_profile {
  40         int busy_hours[HOURS];
  41         int quiet_hours[HOURS];
  42         int hours_to_use_traffic_profile[HOURS];
  43 };
  44
  45 enum workload {HIGH, MEDIUM, LOW};
  46 enum policy_to_use {
  47         TRAFFIC,
  48         TIME,
  49         WORKLOAD,
  50         BRANCH_RATIO
  51 };
  52
  53 struct traffic {
  54         uint32_t min_packet_thresh;
  55         uint32_t avg_max_packet_thresh;
  56         uint32_t max_max_packet_thresh;
  57 };
  58
  59 #define CORE_TYPE_VIRTUAL 0
  60 #define CORE_TYPE_PHYSICAL 1
  61
  62 struct channel_packet {
  63         uint64_t resource_id; /**< core_num, device */
  64         uint32_t unit;        /**< scale down/up/min/max */
  65         uint32_t command;     /**< Power, IO, etc */
  66         char vm_name[VM_MAX_NAME_SZ];
  67
  68         uint64_t vfid[MAX_VFS];
  69         int nb_mac_to_monitor;
  70         struct traffic traffic_policy;
  71         uint8_t vcpu_to_control[MAX_VCPU_PER_VM];
  72         uint8_t num_vcpu;
  73         struct timer_profile timer_policy;
  74         bool core_type;
  75         enum workload workload;
  76         enum policy_to_use policy_to_use;
  77         struct t_boost_status t_boost_status;
  78 };
  79
  80
  81 #ifdef __cplusplus
  82 }
  83 #endif
  84
  85 #endif /* CHANNEL_COMMANDS_H_ */