diff options
Diffstat (limited to 'drivers/misc/habanalabs/common/habanalabs.h')
| -rw-r--r-- | drivers/misc/habanalabs/common/habanalabs.h | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h index dc8126b270d1..ddb65639f518 100644 --- a/drivers/misc/habanalabs/common/habanalabs.h +++ b/drivers/misc/habanalabs/common/habanalabs.h @@ -61,8 +61,6 @@ #define HL_SIM_MAX_TIMEOUT_US 10000000 /* 10s */ -#define HL_IDLE_BUSY_TS_ARR_SIZE 4096 - #define HL_COMMON_USER_INTERRUPT_ID 0xFFF /* Memory */ @@ -391,6 +389,7 @@ struct hl_mmu_properties { * @dram_size: DRAM total size. * @dram_pci_bar_size: size of PCI bar towards DRAM. * @max_power_default: max power of the device after reset + * @dc_power_default: power consumed by the device in mode idle. * @dram_size_for_default_page_mapping: DRAM size needed to map to avoid page * fault. * @pcie_dbi_base_address: Base address of the PCIE_DBI block. @@ -463,6 +462,7 @@ struct asic_fixed_properties { u64 dram_size; u64 dram_pci_bar_size; u64 max_power_default; + u64 dc_power_default; u64 dram_size_for_default_page_mapping; u64 pcie_dbi_base_address; u64 pcie_aux_dbi_reg_addr; @@ -1761,16 +1761,6 @@ struct hl_device_reset_work { }; /** - * struct hl_device_idle_busy_ts - used for calculating device utilization rate. - * @idle_to_busy_ts: timestamp where device changed from idle to busy. - * @busy_to_idle_ts: timestamp where device changed from busy to idle. - */ -struct hl_device_idle_busy_ts { - ktime_t idle_to_busy_ts; - ktime_t busy_to_idle_ts; -}; - -/** * struct hr_mmu_hop_addrs - used for holding per-device host-resident mmu hop * information. * @virt_addr: the virtual address of the hop. @@ -1941,8 +1931,6 @@ struct hl_mmu_funcs { * when a user opens the device * @fpriv_list_lock: protects the fpriv_list * @compute_ctx: current compute context executing. - * @idle_busy_ts_arr: array to hold time stamps of transitions from idle to busy - * and vice-versa * @aggregated_cs_counters: aggregated cs counters among all contexts * @mmu_priv: device-specific MMU data. * @mmu_func: device-related MMU functions. @@ -1960,13 +1948,10 @@ struct hl_mmu_funcs { * @curr_pll_profile: current PLL profile. * @card_type: Various ASICs have several card types. This indicates the card * type of the current device. - * @cs_active_cnt: number of active command submissions on this device (active - * means already in H/W queues) * @major: habanalabs kernel driver major. * @high_pll: high PLL profile frequency. * @soft_reset_cnt: number of soft reset since the driver was loaded. * @hard_reset_cnt: number of hard reset since the driver was loaded. - * @idle_busy_ts_idx: index of current entry in idle_busy_ts_arr * @clk_throttling_reason: bitmask represents the current clk throttling reasons * @id: device minor. * @id_control: minor of the control device @@ -2065,8 +2050,6 @@ struct hl_device { struct hl_ctx *compute_ctx; - struct hl_device_idle_busy_ts *idle_busy_ts_arr; - struct hl_cs_counters_atomic aggregated_cs_counters; struct hl_mmu_priv mmu_priv; @@ -2081,12 +2064,10 @@ struct hl_device { atomic_t in_reset; enum hl_pll_frequency curr_pll_profile; enum cpucp_card_types card_type; - int cs_active_cnt; u32 major; u32 high_pll; u32 soft_reset_cnt; u32 hard_reset_cnt; - u32 idle_busy_ts_idx; u32 clk_throttling_reason; u16 id; u16 id_control; @@ -2275,7 +2256,7 @@ int hl_device_reset(struct hl_device *hdev, u32 flags); void hl_hpriv_get(struct hl_fpriv *hpriv); int hl_hpriv_put(struct hl_fpriv *hpriv); int hl_device_set_frequency(struct hl_device *hdev, enum hl_pll_frequency freq); -uint32_t hl_device_utilization(struct hl_device *hdev, uint32_t period_ms); +int hl_device_utilization(struct hl_device *hdev, u32 *utilization); int hl_build_hwmon_channel_info(struct hl_device *hdev, struct cpucp_sensor *sensors_arr); |