| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * errors.h - Definitions of errors for DIM2 HAL API |
| * (MediaLB, Device Interface Macro IP, OS62420) |
| * |
| * Copyright (C) 2015, Microchip Technology Germany II GmbH & Co. KG |
| */ |
| |
| #ifndef _MOST_DIM_ERRORS_H |
| #define _MOST_DIM_ERRORS_H |
| |
| /** |
| * MOST DIM errors. |
| */ |
| enum dim_errors_t { |
| /** Not an error */ |
| DIM_NO_ERROR = 0, |
| |
| /** Bad base address for DIM2 IP */ |
| DIM_INIT_ERR_DIM_ADDR = 0x10, |
| |
| /**< Bad MediaLB clock */ |
| DIM_INIT_ERR_MLB_CLOCK, |
| |
| /** Bad channel address */ |
| DIM_INIT_ERR_CHANNEL_ADDRESS, |
| |
| /** Out of DBR memory */ |
| DIM_INIT_ERR_OUT_OF_MEMORY, |
| |
| /** DIM API is called while DIM is not initialized successfully */ |
| DIM_ERR_DRIVER_NOT_INITIALIZED = 0x20, |
| |
| /** |
| * Configuration does not respect hardware limitations |
| * for isochronous or synchronous channels |
| */ |
| DIM_ERR_BAD_CONFIG, |
| |
| /** |
| * Buffer size does not respect hardware limitations |
| * for isochronous or synchronous channels |
| */ |
| DIM_ERR_BAD_BUFFER_SIZE, |
| |
| DIM_ERR_UNDERFLOW, |
| |
| DIM_ERR_OVERFLOW, |
| }; |
| |
| #endif /* _MOST_DIM_ERRORS_H */ |
