Commit dcfce96e authored by Oded Gabbay's avatar Oded Gabbay
Browse files

accel/habanalabs: align to latest firmware specs 



Update the firmware common interface files with the latest version.

Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
Reviewed-by: default avatarOfir Bitton <obitton@habana.ai>
parent 314a7ffd

drivers/accel/habanalabs/include/common/cpucp_if.h

+9 −9
Original line number Diff line number Diff line
@@ -359,7 +359,7 @@ struct hl_eq_entry { 
	union {

		__le64 data_placeholder;

		struct hl_eq_ecc_data ecc_data;

		struct hl_eq_hbm_ecc_data hbm_ecc_data;	/* Gaudi1 HBM */

		struct hl_eq_hbm_ecc_data hbm_ecc_data;	/* Obsolete */

		struct hl_eq_sm_sei_data sm_sei_data;

		struct cpucp_pkt_sync_err pkt_sync_err;

		struct hl_eq_fw_alive fw_alive;
@@ -653,7 +653,7 @@ enum pq_init_status { 
 *       which address is passed via the CpuCp packet. In addition, the host's driver

 *       passes the max size it allows the CpuCP to write to the structure, to prevent

 *       data corruption in case of mismatched driver/FW versions.

 *       Relevant only to Gaudi.

 *       Obsolete.

 *

 * CPUCP_PACKET_GENERIC_PASSTHROUGH -

 *      Generic opcode for all firmware info that is only passed to host
@@ -868,19 +868,19 @@ struct cpucp_array_data_packet { 
enum cpucp_led_index {

	CPUCP_LED0_INDEX = 0,

	CPUCP_LED1_INDEX,

	CPUCP_LED2_INDEX

	CPUCP_LED2_INDEX,

	CPUCP_LED_MAX_INDEX = CPUCP_LED2_INDEX

};



/*

 * enum cpucp_packet_rc - Error return code

 * @cpucp_packet_success	-> in case of success.

 * @cpucp_packet_invalid	-> this is to support Goya and Gaudi platform.

 * @cpucp_packet_invalid	-> this is to support first generation platforms.

 * @cpucp_packet_fault		-> in case of processing error like failing to

 *                                 get device binding or semaphore etc.

 * @cpucp_packet_invalid_pkt	-> when cpucp packet is un-supported. This is

 *                                 supported Greco onwards.

 * @cpucp_packet_invalid_pkt	-> when cpucp packet is un-supported.

 * @cpucp_packet_invalid_params	-> when checking parameter like length of buffer

 *				   or attribute value etc. Supported Greco onwards.

 *				   or attribute value etc.

 * @cpucp_packet_rc_max		-> It indicates size of enum so should be at last.

 */

enum cpucp_packet_rc {
@@ -1365,7 +1365,7 @@ struct cpucp_dev_info_signed { 
#define DCORE_MON_REGS_SZ	512

/*

 * struct dcore_monitor_regs_data - DCORE monitor regs data.

 * the structure follows sync manager block layout. relevant only to Gaudi.

 * the structure follows sync manager block layout. Obsolete.

 * @mon_pay_addrl: array of payload address low bits.

 * @mon_pay_addrh: array of payload address high bits.

 * @mon_pay_data: array of payload data.
@@ -1380,7 +1380,7 @@ struct dcore_monitor_regs_data { 
	__le32 mon_status[DCORE_MON_REGS_SZ];

};



/* contains SM data for each SYNC_MNGR (relevant only to Gaudi) */

/* contains SM data for each SYNC_MNGR (Obsolete) */

struct cpucp_monitor_dump {

	struct dcore_monitor_regs_data sync_mngr_w_s;

	struct dcore_monitor_regs_data sync_mngr_e_s;

drivers/accel/habanalabs/include/common/hl_boot_if.h

+7 −34
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ enum cpu_boot_err { 
	CPU_BOOT_ERR_TPM_FAIL = 20,

	CPU_BOOT_ERR_TMP_THRESH_INIT_FAIL = 21,

	CPU_BOOT_ERR_EEPROM_FAIL = 22,

	CPU_BOOT_ERR_ENG_ARC_MEM_SCRUB_FAIL = 23,

	CPU_BOOT_ERR_ENABLED = 31,

	CPU_BOOT_ERR_SCND_EN = 63,

	CPU_BOOT_ERR_LAST = 64 /* we have 2 registers of 32 bits */
@@ -51,6 +52,7 @@ enum cpu_boot_err { 
		 (1 << CPU_BOOT_ERR_DEVICE_UNUSABLE_FAIL) |	\

		 (1 << CPU_BOOT_ERR_BINNING_FAIL) |		\

		 (1 << CPU_BOOT_ERR_DRAM_SKIPPED) |		\

		 (1 << CPU_BOOT_ERR_ENG_ARC_MEM_SCRUB_FAIL) |	\

		 (1 << CPU_BOOT_ERR_EEPROM_FAIL))



/*
@@ -132,6 +134,9 @@ enum cpu_boot_err { 
 * CPU_BOOT_ERR_EEPROM_FAIL		Failed reading EEPROM data. Defaults

 *					are used.

 *

 * CPU_BOOT_ERR_ENG_ARC_MEM_SCRUB_FAIL	Failed scrubbing the Engines/ARCFarm

 *					memories. Boot disabled until reset.

 *

 * CPU_BOOT_ERR0_ENABLED		Error registers enabled.

 *					This is a main indication that the

 *					running FW populates the error
@@ -157,6 +162,7 @@ enum cpu_boot_err { 
#define CPU_BOOT_ERR0_TPM_FAIL			(1 << CPU_BOOT_ERR_TPM_FAIL)

#define CPU_BOOT_ERR0_TMP_THRESH_INIT_FAIL	(1 << CPU_BOOT_ERR_TMP_THRESH_INIT_FAIL)

#define CPU_BOOT_ERR0_EEPROM_FAIL		(1 << CPU_BOOT_ERR_EEPROM_FAIL)

#define CPU_BOOT_ERR0_ENG_ARC_MEM_SCRUB_FAIL	(1 << CPU_BOOT_ERR_ENG_ARC_MEM_SCRUB_FAIL)

#define CPU_BOOT_ERR0_ENABLED			(1 << CPU_BOOT_ERR_ENABLED)

#define CPU_BOOT_ERR1_ENABLED			(1 << CPU_BOOT_ERR_ENABLED)
@@ -744,36 +750,6 @@ struct comms_status { 
	};

};



/**

 * HL_MODULES_MAX_NUM is determined by the size of modules_mask in struct

 *      hl_component_versions

 */

enum hl_modules {

	HL_MODULES_BOOT_INFO = 0,

	HL_MODULES_EEPROM,

	HL_MODULES_FDT,

	HL_MODULES_I2C,

	HL_MODULES_LZ4,

	HL_MODULES_MBEDTLS,

	HL_MODULES_MAX_NUM = 16

};



/**

 * HL_COMPONENTS_MAX_NUM is determined by the size of components_mask in

 *      struct cpucp_versions

 */

enum hl_components {

	HL_COMPONENTS_PID = 0,

	HL_COMPONENTS_MGMT,

	HL_COMPONENTS_PREBOOT,

	HL_COMPONENTS_PPBOOT,

	HL_COMPONENTS_ARMCP,

	HL_COMPONENTS_CPLD,

	HL_COMPONENTS_UBOOT,

	HL_COMPONENTS_FUSE,

	HL_COMPONENTS_MAX_NUM = 16

};



#define NAME_MAX_LEN	32 /* bytes */

struct hl_module_data {

	__u8 name[NAME_MAX_LEN];
@@ -787,8 +763,6 @@ struct hl_module_data { 
 * @component: version of the component itself.

 * @fw_os: Firmware OS Version.

 * @comp_name: Name of the component.

 * @modules_mask: i'th bit (from LSB) is a flag - on if module i in enum

 *              hl_modules is used.

 * @modules_counter: number of set bits in modules_mask.

 * @reserved: reserved for future use.

 * @modules: versions of the component's modules. Elborated explanation in
@@ -800,9 +774,8 @@ struct hl_component_versions { 
	__u8 component[VERSION_MAX_LEN];

	__u8 fw_os[VERSION_MAX_LEN];

	__u8 comp_name[NAME_MAX_LEN];

	__le16 modules_mask;

	__u8 modules_counter;

	__u8 reserved[1];

	__u8 reserved[3];

	struct hl_module_data modules[];

};