diff options
Diffstat (limited to 'drivers/misc/habanalabs/common/habanalabs.h')
| -rw-r--r-- | drivers/misc/habanalabs/common/habanalabs.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h index 6f92e3088375..8c38c2c1b1dc 100644 --- a/drivers/misc/habanalabs/common/habanalabs.h +++ b/drivers/misc/habanalabs/common/habanalabs.h @@ -1308,6 +1308,24 @@ struct dynamic_fw_load_mgr { }; /** + * struct pre_fw_load_props - needed properties for pre-FW load + * @cpu_boot_status_reg: cpu_boot_status register address + * @sts_boot_dev_sts0_reg: sts_boot_dev_sts0 register address + * @sts_boot_dev_sts1_reg: sts_boot_dev_sts1 register address + * @boot_err0_reg: boot_err0 register address + * @boot_err1_reg: boot_err1 register address + * @wait_for_preboot_timeout: timeout to poll for preboot ready + */ +struct pre_fw_load_props { + u32 cpu_boot_status_reg; + u32 sts_boot_dev_sts0_reg; + u32 sts_boot_dev_sts1_reg; + u32 boot_err0_reg; + u32 boot_err1_reg; + u32 wait_for_preboot_timeout; +}; + +/** * struct fw_image_props - properties of FW image * @image_name: name of the image * @src_off: offset in src FW to copy from @@ -1323,6 +1341,7 @@ struct fw_image_props { * struct fw_load_mgr - manager FW loading process * @dynamic_loader: specific structure for dynamic load * @static_loader: specific structure for static load + * @pre_fw_load_props: parameter for pre FW load * @boot_fit_img: boot fit image properties * @linux_img: linux image properties * @cpu_timeout: CPU response timeout in usec @@ -1338,6 +1357,7 @@ struct fw_load_mgr { struct dynamic_fw_load_mgr dynamic_loader; struct static_fw_load_mgr static_loader; }; + struct pre_fw_load_props pre_fw_load; struct fw_image_props boot_fit_img; struct fw_image_props linux_img; u32 cpu_timeout; @@ -1467,6 +1487,7 @@ struct hl_cs; * @get_msi_info: Retrieve asic-specific MSI ID of the f/w async event * @map_pll_idx_to_fw_idx: convert driver specific per asic PLL index to * generic f/w compatible PLL Indexes + * @init_firmware_preload_params: initialize pre FW-load parameters. * @init_firmware_loader: initialize data for FW loader. * @init_cpu_scrambler_dram: Enable CPU specific DRAM scrambling * @state_dump_init: initialize constants required for state dump @@ -1599,6 +1620,7 @@ struct hl_asic_funcs { int (*ack_mmu_errors)(struct hl_device *hdev, u64 mmu_cap_mask); void (*get_msi_info)(__le32 *table); int (*map_pll_idx_to_fw_idx)(u32 pll_idx); + void (*init_firmware_preload_params)(struct hl_device *hdev); void (*init_firmware_loader)(struct hl_device *hdev); void (*init_cpu_scrambler_dram)(struct hl_device *hdev); void (*state_dump_init)(struct hl_device *hdev); @@ -3577,10 +3599,7 @@ int hl_fw_cpucp_power_get(struct hl_device *hdev, u64 *power); void hl_fw_ask_hard_reset_without_linux(struct hl_device *hdev); void hl_fw_ask_halt_machine_without_linux(struct hl_device *hdev); int hl_fw_init_cpu(struct hl_device *hdev); -int hl_fw_read_preboot_status(struct hl_device *hdev, u32 cpu_boot_status_reg, - u32 sts_boot_dev_sts0_reg, - u32 sts_boot_dev_sts1_reg, u32 boot_err0_reg, - u32 boot_err1_reg, u32 timeout); +int hl_fw_read_preboot_status(struct hl_device *hdev); int hl_fw_dynamic_send_protocol_cmd(struct hl_device *hdev, struct fw_load_mgr *fw_loader, enum comms_cmd cmd, unsigned int size, |