| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|
| 2 | /* |
|---|
| 3 | * errors.h - Definitions of errors for DIM2 HAL API |
|---|
| 4 | * (MediaLB, Device Interface Macro IP, OS62420) |
|---|
| 5 | * |
|---|
| 6 | * Copyright (C) 2015, Microchip Technology Germany II GmbH & Co. KG |
|---|
| 7 | */ |
|---|
| 8 | |
|---|
| 9 | #ifndef _MOST_DIM_ERRORS_H |
|---|
| 10 | #define _MOST_DIM_ERRORS_H |
|---|
| 11 | |
|---|
| 12 | /** |
|---|
| 13 | * MOST DIM errors. |
|---|
| 14 | */ |
|---|
| 15 | enum dim_errors_t { |
|---|
| 16 | /** Not an error */ |
|---|
| 17 | DIM_NO_ERROR = 0, |
|---|
| 18 | |
|---|
| 19 | /** Bad base address for DIM2 IP */ |
|---|
| 20 | DIM_INIT_ERR_DIM_ADDR = 0x10, |
|---|
| 21 | |
|---|
| 22 | /**< Bad MediaLB clock */ |
|---|
| 23 | DIM_INIT_ERR_MLB_CLOCK, |
|---|
| 24 | |
|---|
| 25 | /** Bad channel address */ |
|---|
| 26 | DIM_INIT_ERR_CHANNEL_ADDRESS, |
|---|
| 27 | |
|---|
| 28 | /** Out of DBR memory */ |
|---|
| 29 | DIM_INIT_ERR_OUT_OF_MEMORY, |
|---|
| 30 | |
|---|
| 31 | /** DIM API is called while DIM is not initialized successfully */ |
|---|
| 32 | DIM_ERR_DRIVER_NOT_INITIALIZED = 0x20, |
|---|
| 33 | |
|---|
| 34 | /** |
|---|
| 35 | * Configuration does not respect hardware limitations |
|---|
| 36 | * for isochronous or synchronous channels |
|---|
| 37 | */ |
|---|
| 38 | DIM_ERR_BAD_CONFIG, |
|---|
| 39 | |
|---|
| 40 | /** |
|---|
| 41 | * Buffer size does not respect hardware limitations |
|---|
| 42 | * for isochronous or synchronous channels |
|---|
| 43 | */ |
|---|
| 44 | DIM_ERR_BAD_BUFFER_SIZE, |
|---|
| 45 | |
|---|
| 46 | DIM_ERR_UNDERFLOW, |
|---|
| 47 | |
|---|
| 48 | DIM_ERR_OVERFLOW, |
|---|
| 49 | }; |
|---|
| 50 | |
|---|
| 51 | #endif /* _MOST_DIM_ERRORS_H */ |
|---|
| 52 | |
|---|
