diff options
Diffstat (limited to 'drivers/misc/habanalabs/goya/goyaP.h')
| -rw-r--r-- | drivers/misc/habanalabs/goya/goyaP.h | 82 |
1 files changed, 50 insertions, 32 deletions
diff --git a/drivers/misc/habanalabs/goya/goyaP.h b/drivers/misc/habanalabs/goya/goyaP.h index 830551b6b062..c83cab0d641e 100644 --- a/drivers/misc/habanalabs/goya/goyaP.h +++ b/drivers/misc/habanalabs/goya/goyaP.h @@ -39,9 +39,13 @@ #error "Number of MSIX interrupts must be smaller or equal to GOYA_MSIX_ENTRIES" #endif -#define QMAN_FENCE_TIMEOUT_USEC 10000 /* 10 ms */ +#define QMAN_FENCE_TIMEOUT_USEC 10000 /* 10 ms */ -#define QMAN_STOP_TIMEOUT_USEC 100000 /* 100 ms */ +#define QMAN_STOP_TIMEOUT_USEC 100000 /* 100 ms */ + +#define CORESIGHT_TIMEOUT_USEC 100000 /* 100 ms */ + +#define GOYA_CPU_TIMEOUT_USEC 10000000 /* 10s */ #define TPC_ENABLED_MASK 0xFF @@ -49,19 +53,14 @@ #define MAX_POWER_DEFAULT 200000 /* 200W */ -#define GOYA_ARMCP_INFO_TIMEOUT 10000000 /* 10s */ -#define GOYA_ARMCP_EEPROM_TIMEOUT 10000000 /* 10s */ - #define DRAM_PHYS_DEFAULT_SIZE 0x100000000ull /* 4GB */ /* DRAM Memory Map */ #define CPU_FW_IMAGE_SIZE 0x10000000 /* 256MB */ -#define MMU_PAGE_TABLES_SIZE 0x0DE00000 /* 222MB */ +#define MMU_PAGE_TABLES_SIZE 0x0FC00000 /* 252MB */ #define MMU_DRAM_DEFAULT_PAGE_SIZE 0x00200000 /* 2MB */ #define MMU_CACHE_MNG_SIZE 0x00001000 /* 4KB */ -#define CPU_PQ_PKT_SIZE 0x00001000 /* 4KB */ -#define CPU_PQ_DATA_SIZE 0x01FFE000 /* 32MB - 8KB */ #define CPU_FW_IMAGE_ADDR DRAM_PHYS_BASE #define MMU_PAGE_TABLES_ADDR (CPU_FW_IMAGE_ADDR + CPU_FW_IMAGE_SIZE) @@ -69,13 +68,13 @@ MMU_PAGE_TABLES_SIZE) #define MMU_CACHE_MNG_ADDR (MMU_DRAM_DEFAULT_PAGE_ADDR + \ MMU_DRAM_DEFAULT_PAGE_SIZE) -#define CPU_PQ_PKT_ADDR (MMU_CACHE_MNG_ADDR + \ +#define DRAM_KMD_END_ADDR (MMU_CACHE_MNG_ADDR + \ MMU_CACHE_MNG_SIZE) -#define CPU_PQ_DATA_ADDR (CPU_PQ_PKT_ADDR + CPU_PQ_PKT_SIZE) -#define DRAM_BASE_ADDR_USER (CPU_PQ_DATA_ADDR + CPU_PQ_DATA_SIZE) -#if (DRAM_BASE_ADDR_USER != 0x20000000) -#error "KMD must reserve 512MB" +#define DRAM_BASE_ADDR_USER 0x20000000 + +#if (DRAM_KMD_END_ADDR > DRAM_BASE_ADDR_USER) +#error "KMD must reserve no more than 512MB" #endif /* @@ -142,22 +141,12 @@ #define HW_CAP_GOLDEN 0x00000400 #define HW_CAP_TPC 0x00000800 -#define CPU_PKT_SHIFT 5 -#define CPU_PKT_SIZE (1 << CPU_PKT_SHIFT) -#define CPU_PKT_MASK (~((1 << CPU_PKT_SHIFT) - 1)) -#define CPU_MAX_PKTS_IN_CB 32 -#define CPU_CB_SIZE (CPU_PKT_SIZE * CPU_MAX_PKTS_IN_CB) -#define CPU_ACCESSIBLE_MEM_SIZE (HL_QUEUE_LENGTH * CPU_CB_SIZE) - enum goya_fw_component { FW_COMP_UBOOT, FW_COMP_PREBOOT }; struct goya_device { - int (*test_cpu_queue)(struct hl_device *hdev); - int (*armcp_info_get)(struct hl_device *hdev); - /* TODO: remove hw_queues_lock after moving to scheduler code */ spinlock_t hw_queues_lock; @@ -170,13 +159,34 @@ struct goya_device { u32 hw_cap_initialized; }; +void goya_get_fixed_properties(struct hl_device *hdev); +int goya_mmu_init(struct hl_device *hdev); +void goya_init_dma_qmans(struct hl_device *hdev); +void goya_init_mme_qmans(struct hl_device *hdev); +void goya_init_tpc_qmans(struct hl_device *hdev); +int goya_init_cpu_queues(struct hl_device *hdev); +void goya_init_security(struct hl_device *hdev); +int goya_late_init(struct hl_device *hdev); +void goya_late_fini(struct hl_device *hdev); + +void goya_ring_doorbell(struct hl_device *hdev, u32 hw_queue_id, u32 pi); +void goya_flush_pq_write(struct hl_device *hdev, u64 *pq, u64 exp_val); +void goya_update_eq_ci(struct hl_device *hdev, u32 val); +void goya_restore_phase_topology(struct hl_device *hdev); +int goya_context_switch(struct hl_device *hdev, u32 asid); + int goya_debugfs_i2c_read(struct hl_device *hdev, u8 i2c_bus, u8 i2c_addr, u8 i2c_reg, u32 *val); int goya_debugfs_i2c_write(struct hl_device *hdev, u8 i2c_bus, u8 i2c_addr, u8 i2c_reg, u32 val); +void goya_debugfs_led_set(struct hl_device *hdev, u8 led, u8 state); + +int goya_test_queue(struct hl_device *hdev, u32 hw_queue_id); +int goya_test_queues(struct hl_device *hdev); int goya_test_cpu_queue(struct hl_device *hdev); int goya_send_cpu_message(struct hl_device *hdev, u32 *msg, u16 len, u32 timeout, long *result); + long goya_get_temperature(struct hl_device *hdev, int sensor_index, u32 attr); long goya_get_voltage(struct hl_device *hdev, int sensor_index, u32 attr); long goya_get_current(struct hl_device *hdev, int sensor_index, u32 attr); @@ -184,28 +194,36 @@ long goya_get_fan_speed(struct hl_device *hdev, int sensor_index, u32 attr); long goya_get_pwm_info(struct hl_device *hdev, int sensor_index, u32 attr); void goya_set_pwm_info(struct hl_device *hdev, int sensor_index, u32 attr, long value); -void goya_debugfs_led_set(struct hl_device *hdev, u8 led, u8 state); +u64 goya_get_max_power(struct hl_device *hdev); +void goya_set_max_power(struct hl_device *hdev, u64 value); + void goya_set_pll_profile(struct hl_device *hdev, enum hl_pll_frequency freq); void goya_add_device_attr(struct hl_device *hdev, struct attribute_group *dev_attr_grp); -void goya_init_security(struct hl_device *hdev); -u64 goya_get_max_power(struct hl_device *hdev); -void goya_set_max_power(struct hl_device *hdev, u64 value); +int goya_armcp_info_get(struct hl_device *hdev); +int goya_debug_coresight(struct hl_device *hdev, void *data); +void goya_halt_coresight(struct hl_device *hdev); + +void goya_mmu_prepare(struct hl_device *hdev, u32 asid); +int goya_mmu_clear_pgt_range(struct hl_device *hdev); +int goya_mmu_set_dram_default_page(struct hl_device *hdev); -int goya_send_pci_access_msg(struct hl_device *hdev, u32 opcode); -void goya_late_fini(struct hl_device *hdev); int goya_suspend(struct hl_device *hdev); int goya_resume(struct hl_device *hdev); -void goya_flush_pq_write(struct hl_device *hdev, u64 *pq, u64 exp_val); + void goya_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_entry); void *goya_get_events_stat(struct hl_device *hdev, u32 *size); + void goya_add_end_of_cb_packets(u64 kernel_address, u32 len, u64 cq_addr, u32 cq_val, u32 msix_vec); int goya_cs_parser(struct hl_device *hdev, struct hl_cs_parser *parser); void *goya_get_int_queue_base(struct hl_device *hdev, u32 queue_id, - dma_addr_t *dma_handle, u16 *queue_len); + dma_addr_t *dma_handle, u16 *queue_len); u32 goya_get_dma_desc_list_size(struct hl_device *hdev, struct sg_table *sgt); -int goya_test_queue(struct hl_device *hdev, u32 hw_queue_id); int goya_send_heartbeat(struct hl_device *hdev); +void *goya_cpu_accessible_dma_pool_alloc(struct hl_device *hdev, size_t size, + dma_addr_t *dma_handle); +void goya_cpu_accessible_dma_pool_free(struct hl_device *hdev, size_t size, + void *vaddr); #endif /* GOYAP_H_ */ |