#define ADDR_TO_L2_CACHE_CFG(addr) ((addr) >> 31)
-#define IVPU_FW_CHECK_API(vdev, fw_hdr, name) ivpu_fw_check_api(vdev, fw_hdr, #name, \
- VPU_##name##_API_VER_INDEX, \
- VPU_##name##_API_VER_MAJOR, \
- VPU_##name##_API_VER_MINOR)
+#define IVPU_FW_CHECK_API(vdev, fw_hdr, name, min_major) \
+ ivpu_fw_check_api(vdev, fw_hdr, #name, \
+ VPU_##name##_API_VER_INDEX, \
+ VPU_##name##_API_VER_MAJOR, \
+ VPU_##name##_API_VER_MINOR, min_major)
static char *ivpu_firmware;
module_param_named_unsafe(firmware, ivpu_firmware, charp, 0644);
return ret;
}
-static void
+static int
ivpu_fw_check_api(struct ivpu_device *vdev, const struct vpu_firmware_header *fw_hdr,
- const char *str, int index, u16 expected_major, u16 expected_minor)
+ const char *str, int index, u16 expected_major, u16 expected_minor,
+ u16 min_major)
{
u16 major = (u16)(fw_hdr->api_version[index] >> 16);
u16 minor = (u16)(fw_hdr->api_version[index]);
+ if (major < min_major) {
+ ivpu_err(vdev, "Incompatible FW %s API version: %d.%d, required %d.0 or later\n",
+ str, major, minor, min_major);
+ return -EINVAL;
+ }
if (major != expected_major) {
- ivpu_warn(vdev, "Incompatible FW %s API version: %d.%d (expected %d.%d)\n",
+ ivpu_warn(vdev, "Major FW %s API version different: %d.%d (expected %d.%d)\n",
str, major, minor, expected_major, expected_minor);
}
ivpu_dbg(vdev, FW_BOOT, "FW %s API version: %d.%d (expected %d.%d)\n",
str, major, minor, expected_major, expected_minor);
+
+ return 0;
}
static int ivpu_fw_parse(struct ivpu_device *vdev)
ivpu_err(vdev, "Invalid entry point: 0x%llx\n", fw_hdr->entry_point);
return -EINVAL;
}
+ ivpu_dbg(vdev, FW_BOOT, "Header version: 0x%x, format 0x%x\n",
+ fw_hdr->header_version, fw_hdr->image_format);
+ ivpu_dbg(vdev, FW_BOOT, "FW version: %s\n", (char *)fw_hdr + VPU_FW_HEADER_SIZE);
+
+ if (IVPU_FW_CHECK_API(vdev, fw_hdr, BOOT, 3))
+ return -EINVAL;
+ if (IVPU_FW_CHECK_API(vdev, fw_hdr, JSM, 3))
+ return -EINVAL;
fw->runtime_addr = runtime_addr;
fw->runtime_size = runtime_size;
fw->cold_boot_entry_point = fw_hdr->entry_point;
fw->entry_point = fw->cold_boot_entry_point;
- ivpu_dbg(vdev, FW_BOOT, "Header version: 0x%x, format 0x%x\n",
- fw_hdr->header_version, fw_hdr->image_format);
ivpu_dbg(vdev, FW_BOOT, "Size: file %lu image %u runtime %u shavenn %u\n",
fw->file->size, fw->image_size, fw->runtime_size, fw->shave_nn_size);
ivpu_dbg(vdev, FW_BOOT, "Address: runtime 0x%llx, load 0x%llx, entry point 0x%llx\n",
fw->runtime_addr, image_load_addr, fw->entry_point);
- ivpu_dbg(vdev, FW_BOOT, "FW version: %s\n", (char *)fw_hdr + VPU_FW_HEADER_SIZE);
-
- IVPU_FW_CHECK_API(vdev, fw_hdr, BOOT);
- IVPU_FW_CHECK_API(vdev, fw_hdr, JSM);
return 0;
}
/*
* Major version changes that break backward compatibility
*/
-#define VPU_JSM_API_VER_MAJOR 2
+#define VPU_JSM_API_VER_MAJOR 3
/*
* Minor version changes when API backward compatibility is preserved.
*/
-#define VPU_JSM_API_VER_MINOR 10
+#define VPU_JSM_API_VER_MINOR 0
/*
* API header changed (field names, documentation, formatting) but API itself has not been changed
/*
* Max length (including trailing NULL char) of a dyndbg command.
*
- * NOTE: 112 is used so that the size of 'struct vpu_ipc_msg' in the JSM API is
+ * NOTE: 96 is used so that the size of 'struct vpu_ipc_msg' in the JSM API is
* 128 bytes (multiple of 64 bytes, the cache line size).
*/
-#define VPU_DYNDBG_CMD_MAX_LEN 112
+#define VPU_DYNDBG_CMD_MAX_LEN 96
/*
* Job format.
u64 root_page_table_update_counter; /**< Page tables update events counter */
u64 preemption_buffer_address; /**< Address of the preemption buffer to use for this job */
u64 preemption_buffer_size; /**< Size of the preemption buffer to use for this job */
- u8 reserved[VPU_JOB_RESERVED_BYTES];
+ u8 reserved_0[VPU_JOB_RESERVED_BYTES];
};
/*
u32 engine_idx;
u32 head;
u32 tail;
- u8 reserved[VPU_JOB_QUEUE_RESERVED_BYTES];
+ u8 reserved_0[VPU_JOB_QUEUE_RESERVED_BYTES];
};
/*
struct vpu_ipc_msg_payload_engine_reset {
/* Engine to be reset. */
u32 engine_idx;
+ /* Reserved */
+ u32 reserved_0;
};
struct vpu_ipc_msg_payload_engine_preempt {
struct vpu_ipc_msg_payload_register_db {
/* Index of the doorbell to register. */
u32 db_idx;
+ /* Reserved */
+ u32 reserved_0;
/* Virtual address in Global GTT pointing to the start of job queue. */
u64 jobq_base;
/* Size of the job queue in bytes. */
struct vpu_ipc_msg_payload_unregister_db {
/* Index of the doorbell to unregister. */
u32 db_idx;
+ /* Reserved */
+ u32 reserved_0;
};
struct vpu_ipc_msg_payload_query_engine_hb {
/* Engine to return heartbeat value. */
u32 engine_idx;
+ /* Reserved */
+ u32 reserved_0;
};
struct vpu_ipc_msg_payload_power_level {
* considered to be valid.
*/
u32 power_level;
+ /* Reserved */
+ u32 reserved_0;
};
struct vpu_ipc_msg_payload_ssid_release {
/* Host sub-stream ID for the context to be released. */
u32 host_ssid;
+ /* Reserved */
+ u32 reserved_0;
};
/**
u64 next_buffer_size;
};
-static_assert(sizeof(struct vpu_jsm_metric_streamer_start) % 8 == 0,
- "vpu_jsm_metric_streamer_start is misaligned");
-
/**
* @brief Metric streamer stop command structure.
* @see VPU_JSM_MSG_METRIC_STREAMER_STOP
u64 metric_group_mask;
};
-static_assert(sizeof(struct vpu_jsm_metric_streamer_stop) % 8 == 0,
- "vpu_jsm_metric_streamer_stop is misaligned");
-
/**
* Provide VPU FW with buffers to write metric data.
* @see VPU_JSM_MSG_METRIC_STREAMER_UPDATE
u64 next_buffer_size;
};
-static_assert(sizeof(struct vpu_jsm_metric_streamer_update) % 8 == 0,
- "vpu_jsm_metric_streamer_update is misaligned");
-
struct vpu_ipc_msg_payload_blob_deinit {
/* 64-bit unique ID for the blob to be de-initialized. */
u64 blob_id;
/* Host SSID */
u32 host_ssid;
/* Zero Padding */
- u32 reserved;
+ u32 reserved_0;
/* Command queue id */
u64 cmdq_id;
};
/* Host SSID */
u32 host_ssid;
/* Zero Padding */
- u32 reserved;
+ u32 reserved_0;
/* Command queue id */
u64 cmdq_id;
/* Flags: 0: cause of hang; 1: collateral damage of reset */
struct vpu_ipc_msg_payload_register_db_done {
/* Index of the registered doorbell. */
u32 db_idx;
+ /* Reserved */
+ u32 reserved_0;
};
/**
struct vpu_ipc_msg_payload_unregister_db_done {
/* Index of the unregistered doorbell. */
u32 db_idx;
+ /* Reserved */
+ u32 reserved_0;
};
struct vpu_ipc_msg_payload_query_engine_hb_done {
/* Engine returning heartbeat value. */
u32 engine_idx;
+ /* Reserved */
+ u32 reserved_0;
/* Heartbeat value. */
u64 heartbeat;
};
* implementations.
*/
u32 power_level_count;
+ /* Reserved */
+ u32 reserved_0;
/**
* Power consumption limit for each supported power level in
* [0-100%] range relative to power level 0.
* Grace period in 100ns units when preempting another priority band for
* this priority band
*/
- u64 grace_period[VPU_HWS_NUM_PRIORITY_BANDS];
+ u32 grace_period[VPU_HWS_NUM_PRIORITY_BANDS];
/*
* Default quantum in 100ns units for scheduling across processes
* within a priority band
* in situations when it's starved by the focus band.
*/
u32 normal_band_percentage;
+ /* Reserved */
+ u32 reserved_0;
};
/* HWS create command queue request */
u64 cmdq_base;
/* Command queue size */
u32 cmdq_size;
+ /* Reserved */
+ u32 reserved_0;
};
/* HWS create command queue response */
u64 bytes_written;
};
-static_assert(sizeof(struct vpu_jsm_metric_streamer_done) % 8 == 0,
- "vpu_jsm_metric_streamer_done is misaligned");
-
/**
* Metric group description placed in the metric buffer after successful completion
* of the VPU_JSM_MSG_METRIC_STREAMER_INFO command. This is followed by one or more
u32 name_string_size;
/** Counter description string size, @see name_string_size */
u32 description_string_size;
- u32 reserved_0[2];
+ u64 reserved_0;
/**
* Right after this structure, the VPU writes name and description of
* the metric group.
*/
};
-static_assert(sizeof(struct vpu_jsm_metric_group_descriptor) % 8 == 0,
- "vpu_jsm_metric_group_descriptor is misaligned");
-
/**
* Metric counter description, placed in the buffer after vpu_jsm_metric_group_descriptor.
* @see VPU_JSM_MSG_METRIC_STREAMER_INFO
u32 component_string_size;
/** Counter string size, @see name_string_size */
u32 units_string_size;
- u32 reserved_0[2];
+ u64 reserved_0;
/**
* Right after this structure, the VPU writes name, description
* component and unit strings.
*/
};
-static_assert(sizeof(struct vpu_jsm_metric_counter_descriptor) % 8 == 0,
- "vpu_jsm_metric_counter_descriptor is misaligned");
-
/**
* Payload for VPU_JSM_MSG_DYNDBG_CONTROL requests.
*
* to allow proper handling of VPU cache operations.
*/
struct vpu_jsm_msg {
+ /* Reserved */
+ u64 reserved_0;
/* Message type, see vpu_ipc_msg_type enum. */
u32 type;
/* Buffer status, see vpu_ipc_msg_status enum. */
u32 request_id;
/* Request return code set by the VPU, see VPU_JSM_STATUS_* defines. */
u32 result;
+ u64 reserved_1;
/* Message payload depending on message type, see vpu_ipc_msg_payload union. */
union vpu_ipc_msg_payload payload;
};
projects / users / griffoul / linux.git / commitdiff