1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2014 Intel Corporation
5 #ifndef CHANNEL_COMMANDS_H_
6 #define CHANNEL_COMMANDS_H_
15 /* --- Incoming messages --- */
19 #define CPU_POWER_CONNECT 2
21 #define PKT_POLICY_REMOVE 4
23 /* CPU Power Command Scaling */
24 #define CPU_POWER_SCALE_UP 1
25 #define CPU_POWER_SCALE_DOWN 2
26 #define CPU_POWER_SCALE_MAX 3
27 #define CPU_POWER_SCALE_MIN 4
28 #define CPU_POWER_ENABLE_TURBO 5
29 #define CPU_POWER_DISABLE_TURBO 6
31 /* CPU Power Queries */
32 #define CPU_POWER_QUERY_FREQ_LIST 7
33 #define CPU_POWER_QUERY_FREQ 8
35 /* --- Outgoing messages --- */
37 /* Generic Power Command Response */
38 #define CPU_POWER_CMD_ACK 1
39 #define CPU_POWER_CMD_NACK 2
41 /* CPU Power Query Responses */
42 #define CPU_POWER_FREQ_LIST 3
47 #define VM_MAX_NAME_SZ 32
49 #define MAX_VCPU_PER_VM 8
51 struct t_boost_status {
55 struct timer_profile {
56 int busy_hours[HOURS];
57 int quiet_hours[HOURS];
58 int hours_to_use_traffic_profile[HOURS];
61 enum workload {HIGH, MEDIUM, LOW};
70 uint32_t min_packet_thresh;
71 uint32_t avg_max_packet_thresh;
72 uint32_t max_max_packet_thresh;
75 #define CORE_TYPE_VIRTUAL 0
76 #define CORE_TYPE_PHYSICAL 1
78 struct channel_packet {
79 uint64_t resource_id; /**< core_num, device */
80 uint32_t unit; /**< scale down/up/min/max */
81 uint32_t command; /**< Power, IO, etc */
82 char vm_name[VM_MAX_NAME_SZ];
84 uint64_t vfid[MAX_VFS];
85 int nb_mac_to_monitor;
86 struct traffic traffic_policy;
87 uint8_t vcpu_to_control[MAX_VCPU_PER_VM];
89 struct timer_profile timer_policy;
91 enum workload workload;
92 enum policy_to_use policy_to_use;
93 struct t_boost_status t_boost_status;
96 struct channel_packet_freq_list {
97 uint64_t resource_id; /**< core_num, device */
98 uint32_t unit; /**< scale down/up/min/max */
99 uint32_t command; /**< Power, IO, etc */
100 char vm_name[VM_MAX_NAME_SZ];
102 uint32_t freq_list[MAX_VCPU_PER_VM];
111 #endif /* CHANNEL_COMMANDS_H_ */