struct hl_eq_entry {
struct hl_eq_header hdr;
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_sm_sei_data sm_sei_data;
* CPUCP_PACKET_ACTIVE_STATUS_SET -
* LKD sends FW indication whether device is free or in use, this indication is reported
* also to the BMC.
+ *
+ * CPUCP_PACKET_REGISTER_INTERRUPTS -
+ * Packet to register interrupts indicating LKD is ready to receive events from FW.
*/
enum cpucp_packet_id {
CPUCP_PACKET_RESERVED9, /* not used */
CPUCP_PACKET_RESERVED10, /* not used */
CPUCP_PACKET_RESERVED11, /* not used */
+ CPUCP_PACKET_RESERVED12, /* internal */
+ CPUCP_PACKET_REGISTER_INTERRUPTS, /* internal */
CPUCP_PACKET_ID_MAX /* must be last */
};
* (0 = functional 1 = binned)
* @interposer_version: Interposer version programmed in eFuse
* @substrate_version: Substrate version programmed in eFuse
+ * @fw_hbm_region_size: Size in bytes of FW reserved region in HBM.
* @fw_os_version: Firmware OS Version
*/
struct cpucp_info {
__u8 substrate_version;
__u8 reserved2;
struct cpucp_security_info sec_info;
- __le32 reserved3;
+ __le32 fw_hbm_region_size;
__u8 pll_map[PLL_MAP_LEN];
__le64 mme_binning_mask;
__u8 fw_os_version[VERSION_MAX_LEN];
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];
+ __u8 version[VERSION_MAX_LEN];
+};
+
/**
* struct hl_component_versions - versions associated with hl component.
* @struct_size: size of all the struct (including dynamic size of modules).
* @modules_offset: offset of the modules field in this struct.
* @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.
__le16 modules_offset;
__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 modules[][VERSION_MAX_LEN];
-};
-
-/**
- * struct hl_fw_versions - all versions (fuse, cpucp's components with their
- * modules)
- * @struct_size: size of all the struct (including dynamic size of components).
- * @components_offset: offset of the components field in this struct.
- * @fuse: silicon production FUSE information.
- * @components_mask: i'th bit (from LSB) is a flag - on if component i in enum
- * hl_components is used.
- * @components_counter: number of set bits in components_mask.
- * @reserved: reserved for future use.
- * @components: versions of hl components. Index i corresponds to the i'th bit
- * that is *on* in components_mask. For example, if
- * components_mask=0b101, then *components represents arcpid and
- * *(hl_component_versions*)((char*)components + 1') represents
- * preboot, where 1' = components[0].struct_size.
- */
-struct hl_fw_versions {
- __le16 struct_size;
- __le16 components_offset;
- __u8 fuse[VERSION_MAX_LEN];
- __le16 components_mask;
- __u8 components_counter;
- __u8 reserved[1];
- struct hl_component_versions components[];
+ struct hl_module_data modules[];
};
-/* Max size of struct hl_component_versions */
-#define HL_COMPONENT_VERSIONS_MAX_SIZE \
- (sizeof(struct hl_component_versions) + HL_MODULES_MAX_NUM * \
- VERSION_MAX_LEN)
-
-/* Max size of struct hl_fw_versions */
-#define HL_FW_VERSIONS_MAX_SIZE (sizeof(struct hl_fw_versions) + \
- HL_COMPONENTS_MAX_NUM * HL_COMPONENT_VERSIONS_MAX_SIZE)
+/* Max size of fit size */
+#define HL_FW_VERSIONS_FIT_SIZE 4096
#endif /* HL_BOOT_IF_H */
/* SPDX-License-Identifier: GPL-2.0
*
- * Copyright 2018-2021 HabanaLabs, Ltd.
+ * Copyright 2018-2022 HabanaLabs, Ltd.
* All Rights Reserved.
*
*/
GAUDI2_EVENT_CPU11_STATUS_NIC11_ENG1 = 1318,
GAUDI2_EVENT_ARC_DCCM_FULL = 1319,
GAUDI2_EVENT_CPU_FP32_NOT_SUPPORTED = 1320,
- GAUDI2_EVENT_DEV_RESET_REQ = 1321,
+ GAUDI2_EVENT_CPU_DEV_RESET_REQ = 1321,
GAUDI2_EVENT_SIZE,
};