diff --git a/libc/kernel/uapi/asm-x86/asm/amd_hsmp.h b/libc/kernel/uapi/asm-x86/asm/amd_hsmp.h
index 70296f7..0d630bf 100644
--- a/libc/kernel/uapi/asm-x86/asm/amd_hsmp.h
+++ b/libc/kernel/uapi/asm-x86/asm/amd_hsmp.h
@@ -44,6 +44,9 @@
   HSMP_SET_PCI_RATE,
   HSMP_SET_POWER_MODE,
   HSMP_SET_PSTATE_MAX_MIN,
+  HSMP_GET_METRIC_TABLE_VER,
+  HSMP_GET_METRIC_TABLE,
+  HSMP_GET_METRIC_TABLE_DRAM_ADDR,
   HSMP_MSG_ID_MAX,
 };
 struct hsmp_message {
@@ -58,6 +61,13 @@
   HSMP_SET = 0,
   HSMP_GET = 1,
 };
+enum hsmp_proto_versions {
+  HSMP_PROTO_VER2 = 2,
+  HSMP_PROTO_VER3,
+  HSMP_PROTO_VER4,
+  HSMP_PROTO_VER5,
+  HSMP_PROTO_VER6
+};
 struct hsmp_msg_desc {
   int num_args;
   int response_sz;
@@ -169,8 +179,77 @@
  , {
     1, 0, HSMP_SET
   }
+ , {
+    0, 1, HSMP_GET
+  }
+ , {
+    0, 0, HSMP_GET
+  }
+ , {
+    0, 2, HSMP_GET
+  }
  ,
 };
+struct hsmp_metric_table {
+  __u32 accumulation_counter;
+  __u32 max_socket_temperature;
+  __u32 max_vr_temperature;
+  __u32 max_hbm_temperature;
+  __u64 max_socket_temperature_acc;
+  __u64 max_vr_temperature_acc;
+  __u64 max_hbm_temperature_acc;
+  __u32 socket_power_limit;
+  __u32 max_socket_power_limit;
+  __u32 socket_power;
+  __u64 timestamp;
+  __u64 socket_energy_acc;
+  __u64 ccd_energy_acc;
+  __u64 xcd_energy_acc;
+  __u64 aid_energy_acc;
+  __u64 hbm_energy_acc;
+  __u32 cclk_frequency_limit;
+  __u32 gfxclk_frequency_limit;
+  __u32 fclk_frequency;
+  __u32 uclk_frequency;
+  __u32 socclk_frequency[4];
+  __u32 vclk_frequency[4];
+  __u32 dclk_frequency[4];
+  __u32 lclk_frequency[4];
+  __u64 gfxclk_frequency_acc[8];
+  __u64 cclk_frequency_acc[96];
+  __u32 max_cclk_frequency;
+  __u32 min_cclk_frequency;
+  __u32 max_gfxclk_frequency;
+  __u32 min_gfxclk_frequency;
+  __u32 fclk_frequency_table[4];
+  __u32 uclk_frequency_table[4];
+  __u32 socclk_frequency_table[4];
+  __u32 vclk_frequency_table[4];
+  __u32 dclk_frequency_table[4];
+  __u32 lclk_frequency_table[4];
+  __u32 max_lclk_dpm_range;
+  __u32 min_lclk_dpm_range;
+  __u32 xgmi_width;
+  __u32 xgmi_bitrate;
+  __u64 xgmi_read_bandwidth_acc[8];
+  __u64 xgmi_write_bandwidth_acc[8];
+  __u32 socket_c0_residency;
+  __u32 socket_gfx_busy;
+  __u32 dram_bandwidth_utilization;
+  __u64 socket_c0_residency_acc;
+  __u64 socket_gfx_busy_acc;
+  __u64 dram_bandwidth_acc;
+  __u32 max_dram_bandwidth;
+  __u64 dram_bandwidth_utilization_acc;
+  __u64 pcie_bandwidth_acc[4];
+  __u32 prochot_residency_acc;
+  __u32 ppt_residency_acc;
+  __u32 socket_thm_residency_acc;
+  __u32 vr_thm_residency_acc;
+  __u32 hbm_thm_residency_acc;
+  __u32 spare;
+  __u32 gfxclk_frequency[8];
+};
 #pragma pack()
 #define HSMP_BASE_IOCTL_NR 0xF8
 #define HSMP_IOCTL_CMD _IOWR(HSMP_BASE_IOCTL_NR, 0, struct hsmp_message)
diff --git a/libc/kernel/uapi/asm-x86/asm/unistd_32.h b/libc/kernel/uapi/asm-x86/asm/unistd_32.h
index 93a8f19..e82b988 100644
--- a/libc/kernel/uapi/asm-x86/asm/unistd_32.h
+++ b/libc/kernel/uapi/asm-x86/asm/unistd_32.h
@@ -448,4 +448,8 @@
 #define __NR_set_mempolicy_home_node 450
 #define __NR_cachestat 451
 #define __NR_fchmodat2 452
+#define __NR_map_shadow_stack 453
+#define __NR_futex_wake 454
+#define __NR_futex_wait 455
+#define __NR_futex_requeue 456
 #endif
diff --git a/libc/kernel/uapi/asm-x86/asm/unistd_64.h b/libc/kernel/uapi/asm-x86/asm/unistd_64.h
index 34a978d..10d6e96 100644
--- a/libc/kernel/uapi/asm-x86/asm/unistd_64.h
+++ b/libc/kernel/uapi/asm-x86/asm/unistd_64.h
@@ -371,4 +371,7 @@
 #define __NR_cachestat 451
 #define __NR_fchmodat2 452
 #define __NR_map_shadow_stack 453
+#define __NR_futex_wake 454
+#define __NR_futex_wait 455
+#define __NR_futex_requeue 456
 #endif
diff --git a/libc/kernel/uapi/asm-x86/asm/unistd_x32.h b/libc/kernel/uapi/asm-x86/asm/unistd_x32.h
index 87fc7b0..7fbbe11 100644
--- a/libc/kernel/uapi/asm-x86/asm/unistd_x32.h
+++ b/libc/kernel/uapi/asm-x86/asm/unistd_x32.h
@@ -323,6 +323,9 @@
 #define __NR_set_mempolicy_home_node (__X32_SYSCALL_BIT + 450)
 #define __NR_cachestat (__X32_SYSCALL_BIT + 451)
 #define __NR_fchmodat2 (__X32_SYSCALL_BIT + 452)
+#define __NR_futex_wake (__X32_SYSCALL_BIT + 454)
+#define __NR_futex_wait (__X32_SYSCALL_BIT + 455)
+#define __NR_futex_requeue (__X32_SYSCALL_BIT + 456)
 #define __NR_rt_sigaction (__X32_SYSCALL_BIT + 512)
 #define __NR_rt_sigreturn (__X32_SYSCALL_BIT + 513)
 #define __NR_ioctl (__X32_SYSCALL_BIT + 514)