diff options
Diffstat (limited to 'drivers/accel/habanalabs/common/habanalabs.h')
| -rw-r--r-- | drivers/accel/habanalabs/common/habanalabs.h | 53 |
1 files changed, 28 insertions, 25 deletions
diff --git a/drivers/accel/habanalabs/common/habanalabs.h b/drivers/accel/habanalabs/common/habanalabs.h index eaae69a9f817..e2341a75a4b7 100644 --- a/drivers/accel/habanalabs/common/habanalabs.h +++ b/drivers/accel/habanalabs/common/habanalabs.h @@ -36,6 +36,8 @@ struct hl_device; struct hl_fpriv; +#define PCI_VENDOR_ID_HABANALABS 0x1da3 + /* Use upper bits of mmap offset to store habana driver specific information. * bits[63:59] - Encode mmap type * bits[45:0] - mmap offset value @@ -113,18 +115,6 @@ enum hl_mmu_page_table_location { MMU_NUM_PGT_LOCATIONS /* num of PGT locations */ }; -/** - * enum hl_mmu_enablement - what mmu modules to enable - * @MMU_EN_NONE: mmu disabled. - * @MMU_EN_ALL: enable all. - * @MMU_EN_PMMU_ONLY: Enable only the PMMU leaving the DMMU disabled. - */ -enum hl_mmu_enablement { - MMU_EN_NONE = 0, - MMU_EN_ALL = 1, - MMU_EN_PMMU_ONLY = 3, /* N/A for Goya/Gaudi */ -}; - /* * HL_RSVD_SOBS 'sync stream' reserved sync objects per QMAN stream * HL_RSVD_MONS 'sync stream' reserved monitors per QMAN stream @@ -3225,8 +3215,11 @@ struct hl_reset_info { * @captured_err_info: holds information about errors. * @reset_info: holds current device reset information. * @stream_master_qid_arr: pointer to array with QIDs of master streams. - * @fw_major_version: major version of current loaded preboot. - * @fw_minor_version: minor version of current loaded preboot. + * @fw_inner_major_ver: the major of current loaded preboot inner version. + * @fw_inner_minor_ver: the minor of current loaded preboot inner version. + * @fw_sw_major_ver: the major of current loaded preboot SW version. + * @fw_sw_minor_ver: the minor of current loaded preboot SW version. + * @fw_sw_sub_minor_ver: the sub-minor of current loaded preboot SW version. * @dram_used_mem: current DRAM memory consumption. * @memory_scrub_val: the value to which the dram will be scrubbed to using cb scrub_device_dram * @timeout_jiffies: device CS timeout value. @@ -3287,7 +3280,7 @@ struct hl_reset_info { * @in_debug: whether the device is in a state where the profiling/tracing infrastructure * can be used. This indication is needed because in some ASICs we need to do * specific operations to enable that infrastructure. - * @cdev_sysfs_created: were char devices and sysfs nodes created. + * @cdev_sysfs_debugfs_created: were char devices and sysfs/debugfs files created. * @stop_on_err: true if engines should stop on error. * @supports_sync_stream: is sync stream supported. * @sync_stream_queue_idx: helper index for sync stream queues initialization. @@ -3314,7 +3307,7 @@ struct hl_reset_info { * @nic_ports_mask: Controls which NIC ports are enabled. Used only for testing. * @fw_components: Controls which f/w components to load to the device. There are multiple f/w * stages and sometimes we want to stop at a certain stage. Used only for testing. - * @mmu_enable: Whether to enable or disable the device MMU(s). Used only for testing. + * @mmu_disable: Disable the device MMU(s). Used only for testing. * @cpu_queues_enable: Whether to enable queues communication vs. the f/w. Used only for testing. * @pldm: Whether we are running in Palladium environment. Used only for testing. * @hard_reset_on_fw_events: Whether to do device hard-reset when a fatal event is received from @@ -3412,8 +3405,11 @@ struct hl_device { struct hl_reset_info reset_info; u32 *stream_master_qid_arr; - u32 fw_major_version; - u32 fw_minor_version; + u32 fw_inner_major_ver; + u32 fw_inner_minor_ver; + u32 fw_sw_major_ver; + u32 fw_sw_minor_ver; + u32 fw_sw_sub_minor_ver; atomic64_t dram_used_mem; u64 memory_scrub_val; u64 timeout_jiffies; @@ -3451,7 +3447,7 @@ struct hl_device { u8 init_done; u8 device_cpu_disabled; u8 in_debug; - u8 cdev_sysfs_created; + u8 cdev_sysfs_debugfs_created; u8 stop_on_err; u8 supports_sync_stream; u8 sync_stream_queue_idx; @@ -3474,7 +3470,7 @@ struct hl_device { /* Parameters for bring-up to be upstreamed */ u64 nic_ports_mask; u64 fw_components; - u8 mmu_enable; + u8 mmu_disable; u8 cpu_queues_enable; u8 pldm; u8 hard_reset_on_fw_events; @@ -3547,9 +3543,15 @@ struct hl_ioctl_desc { hl_ioctl_t *func; }; -static inline bool hl_is_fw_ver_below_1_9(struct hl_device *hdev) +static inline bool hl_is_fw_sw_ver_below(struct hl_device *hdev, u32 fw_sw_major, u32 fw_sw_minor) { - return (hdev->fw_major_version < 42); + if (hdev->fw_sw_major_ver < fw_sw_major) + return true; + if (hdev->fw_sw_major_ver > fw_sw_major) + return false; + if (hdev->fw_sw_minor_ver < fw_sw_minor) + return true; + return false; } /* @@ -3813,8 +3815,6 @@ struct pgt_info *hl_mmu_hr_get_alloc_next_hop(struct hl_ctx *ctx, u64 curr_pte, bool *is_new_hop); int hl_mmu_hr_get_tlb_info(struct hl_ctx *ctx, u64 virt_addr, struct hl_mmu_hop_info *hops, struct hl_hr_mmu_funcs *hr_func); -void hl_mmu_swap_out(struct hl_ctx *ctx); -void hl_mmu_swap_in(struct hl_ctx *ctx); int hl_mmu_if_set_funcs(struct hl_device *hdev); void hl_mmu_v1_set_funcs(struct hl_device *hdev, struct hl_mmu_funcs *mmu); void hl_mmu_v2_hr_set_funcs(struct hl_device *hdev, struct hl_mmu_funcs *mmu); @@ -3872,6 +3872,7 @@ int hl_fw_dram_replaced_row_get(struct hl_device *hdev, int hl_fw_dram_pending_row_get(struct hl_device *hdev, u32 *pend_rows_num); int hl_fw_cpucp_engine_core_asid_set(struct hl_device *hdev, u32 asid); int hl_fw_send_device_activity(struct hl_device *hdev, bool open); +int hl_fw_send_soft_reset(struct hl_device *hdev); int hl_pci_bars_map(struct hl_device *hdev, const char * const name[3], bool is_wc[3]); int hl_pci_elbi_read(struct hl_device *hdev, u64 addr, u32 *data); @@ -3921,7 +3922,7 @@ void hl_dec_fini(struct hl_device *hdev); void hl_dec_ctx_fini(struct hl_ctx *ctx); void hl_release_pending_user_interrupts(struct hl_device *hdev); -void hl_abort_waitings_for_completion(struct hl_device *hdev); +void hl_abort_waiting_for_cs_completions(struct hl_device *hdev); int hl_cs_signal_sob_wraparound_handler(struct hl_device *hdev, u32 q_idx, struct hl_hw_sob **hw_sob, u32 count, bool encaps_sig); @@ -3963,6 +3964,8 @@ void hl_handle_fw_err(struct hl_device *hdev, struct hl_info_fw_err_info *info); void hl_debugfs_init(void); void hl_debugfs_fini(void); +int hl_debugfs_device_init(struct hl_device *hdev); +void hl_debugfs_device_fini(struct hl_device *hdev); void hl_debugfs_add_device(struct hl_device *hdev); void hl_debugfs_remove_device(struct hl_device *hdev); void hl_debugfs_add_file(struct hl_fpriv *hpriv); |