diff options
Diffstat (limited to 'gxp-firmware-data.h')
| -rw-r--r-- | gxp-firmware-data.h | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/gxp-firmware-data.h b/gxp-firmware-data.h index e9851ed..a947cb8 100644 --- a/gxp-firmware-data.h +++ b/gxp-firmware-data.h @@ -9,6 +9,7 @@ #ifndef __GXP_FIRMWARE_DATA_H__ #define __GXP_FIRMWARE_DATA_H__ +#include "gxp-dma.h" #include "gxp-internal.h" /** @@ -54,42 +55,43 @@ void gxp_fw_data_destroy_app(struct gxp_dev *gxp, void *application); void gxp_fw_data_destroy(struct gxp_dev *gxp); /** - * gxp_fw_data_set_telemetry_descriptors() - Set new logging or tracing buffers - * for firmware to write to. + * gxp_fw_data_set_core_telemetry_descriptors() - Set new logging or tracing + * buffers for firmware to write + * to. * @gxp: The GXP device to set buffer descriptors for * @type: Either `GXP_TELEMETRY_TYPE_LOGGING` or `GXP_TELEMETRY_TYPE_TRACING` - * @host_status: Bitfield describing the host's telemetry status. See the + * @host_status: Bitfield describing the host's core telemetry status. See the * bit definitions in gxp-host-device-structs.h. - * @buffer_addrs: An array containing the IOVA each physical core can access - * its logging or tracing buffer at + * @buffers: An array of coherent buffers for logging and tracing * @per_buffer_size: The size of each core's logging or tracing buffer in bytes * * `gxp_fw_data_init()` must have been called before this function. * - * Caller must hold gxp->telemetry_mgr's lock. + * Caller must hold gxp->core_telemetry_mgr's lock. * * Return: * 0 - Success * -EINVAL - Invalid @type provided or @buffer_addrs are not addressable by @gxp */ -int gxp_fw_data_set_telemetry_descriptors(struct gxp_dev *gxp, u8 type, - u32 host_status, - dma_addr_t *buffer_addrs, - u32 per_buffer_size); +int gxp_fw_data_set_core_telemetry_descriptors(struct gxp_dev *gxp, u8 type, + u32 host_status, + struct gxp_coherent_buf *buffers, + u32 per_buffer_size); /** - * gxp_fw_data_get_telemetry_device_status() - Returns a bitfield describing a - * core's telemetry status. - * @gxp: The GXP device to get device telemetry status for - * @core: The core in @gxp to get the device telemetry status for + * gxp_fw_data_get_core_telemetry_device_status() - Returns a bitfield + * describing a core's + * telemetry status. + * @gxp: The GXP device to get core telemetry status for + * @core: The core in @gxp to get the core telemetry status for * @type: Either `GXP_TELEMETRY_TYPE_LOGGING` or `GXP_TELEMETRY_TYPE_TRACING` * - * Caller must hold gxp->telemetry_mgr's lock. + * Caller must hold gxp->core_telemetry_mgr's lock. * * Return: The bitfield describing @core's telemetry status. If @core or @type * are invalid, the result will always be 0. */ -u32 gxp_fw_data_get_telemetry_device_status(struct gxp_dev *gxp, uint core, - u8 type); +u32 gxp_fw_data_get_core_telemetry_device_status(struct gxp_dev *gxp, uint core, + u8 type); #endif /* __GXP_FIRMWARE_DATA_H__ */ |