46 #ifndef ENET_DMA_PKTUTILS_H_ 47 #define ENET_DMA_PKTUTILS_H_ 64 #if (ENET_CFG_DEV_ERROR == 1) 65 #define ENET_UTILS_GET_STATE(state, mask, bitshift) ((*(state) & (mask)) >> (bitshift)) 66 #define ENET_UTILS_SET_STATE(state, mask, bitshift, value) \ 68 *(state) &= ~(mask); \ 69 *(state) |= ((value) << (bitshift)); \ 72 #define ENET_UTILS_GET_STATE(state, mask, bitshift) ({while (false) {; } \ 74 #define ENET_UTILS_SET_STATE(state, mask, bitshift, value) ({while (false) {; } \ 78 #define ENET_UTILS_DRIVER_STATE_MASK (0x000000FFU) 79 #define ENET_UTILS_DRIVER_STATE_BIT_SHIFT (0U) 81 #define ENET_DMA_MEMMGR_STATE_MASK (0x0000FF00U) 82 #define ENET_DMA_MEMMGR_STATE_BIT_SHIFT (8U) 84 #define ENET_UTILS_APP_STATE_MASK (0x00FF0000U) 85 #define ENET_UTILS_APP_STATE_BIT_SHIFT (16U) 87 #define ENET_UTILS_GET_PKT_DRIVER_STATE(state) \ 88 (ENET_UTILS_GET_STATE(state, \ 89 ENET_UTILS_DRIVER_STATE_MASK, \ 90 ENET_UTILS_DRIVER_STATE_BIT_SHIFT)) 92 #define ENET_UTILS_SET_PKT_DRIVER_STATE(state, value) \ 93 (ENET_UTILS_SET_STATE(state, \ 94 ENET_UTILS_DRIVER_STATE_MASK, \ 95 ENET_UTILS_DRIVER_STATE_BIT_SHIFT, \ 98 #define ENET_UTILS_GET_PKT_MEMMGR_STATE(state) \ 99 (ENET_UTILS_GET_STATE(state, \ 100 ENET_DMA_MEMMGR_STATE_MASK, \ 101 ENET_DMA_MEMMGR_STATE_BIT_SHIFT)) 103 #define ENET_UTILS_SET_PKT_MEMMGR_STATE(state, value) \ 104 (ENET_UTILS_SET_STATE(state, \ 105 ENET_DMA_MEMMGR_STATE_MASK, \ 106 ENET_DMA_MEMMGR_STATE_BIT_SHIFT, \ 109 #define ENET_UTILS_GET_PKT_APP_STATE(state) \ 110 (ENET_UTILS_GET_STATE(state, \ 111 ENET_UTILS_APP_STATE_MASK, \ 112 ENET_UTILS_APP_STATE_BIT_SHIFT)) 114 #define ENET_UTILS_SET_PKT_APP_STATE(state, value) \ 115 (ENET_UTILS_SET_STATE(state, \ 116 ENET_UTILS_APP_STATE_MASK, \ 117 ENET_UTILS_APP_STATE_BIT_SHIFT, \ 120 #define ENET_DMA_MEMMGR_DESCSTATE_MASK (0x000000FFU) 121 #define ENET_DMA_MEMMGR_DESCSTATE_SHIFT (0U) 123 #define ENET_UTILS_GET_DESC_MEMMGR_STATE(state) \ 124 (ENET_UTILS_GET_STATE(state, \ 125 ENET_DMA_MEMMGR_DESCSTATE_MASK, \ 126 ENET_DMA_MEMMGR_DESCSTATE_SHIFT)) 128 #define ENET_UTILS_SET_DESC_MEMMGR_STATE(state, value) \ 129 (ENET_UTILS_SET_STATE(state, \ 130 ENET_DMA_MEMMGR_DESCSTATE_MASK, \ 131 ENET_DMA_MEMMGR_DESCSTATE_SHIFT, \ 139 typedef enum EnetDma_DescStateMemMgr_e
153 typedef enum EnetDma_PktStateApp_e
170 typedef enum EnetDma_PktStateDma_e
184 typedef enum EnetDma_PktStateMemMgr_e
198 typedef enum EnetDma_PktStateModuleType_e
238 uint32_t expectedState,
268 #if (ENET_CFG_DEV_ERROR == 1) 276 uint32_t expectedState,
279 #if (ENET_CFG_DEV_ERROR == 1) #define ENET_UTILS_GET_PKT_MEMMGR_STATE(state)
Definition: enet_dma_pktutils.h:98
Definition: enet_dma_pktutils.h:176
Definition: enet_dma_pktutils.h:162
#define ENET_UTILS_GET_PKT_DRIVER_STATE(state)
Definition: enet_dma_pktutils.h:87
#define ENET_UTILS_SET_PKT_MEMMGR_STATE(state, value)
Definition: enet_dma_pktutils.h:103
Definition: enet_dma_pktutils.h:187
Definition: enet_dma_pktutils.h:145
Definition: enet_dma_pktutils.h:204
Definition: enet_dma_pktutils.h:142
EnetDma_PktStateMemMgr
Enet DMA Pkt state.
Definition: enet_dma_pktutils.h:184
EnetDma_PktStateModuleType
Enet DMA Pkt state.
Definition: enet_dma_pktutils.h:198
static void EnetDma_checkDescState(uint32_t *pStateVar, EnetDma_DescStateMemMgr expectedState, EnetDma_DescStateMemMgr newState)
Descriptor state check & set API for descriptor memory manager.
Definition: enet_dma_pktutils.h:264
Definition: enet_dma_pktutils.h:207
Definition: enet_dma_pktutils.h:190
#define ENET_UTILS_SET_DESC_MEMMGR_STATE(state, value)
Definition: enet_dma_pktutils.h:128
#define ENET_UTILS_GET_PKT_APP_STATE(state)
Definition: enet_dma_pktutils.h:109
EnetDma_PktStateDma
DMA Pkt state.
Definition: enet_dma_pktutils.h:170
EnetDma_DescStateMemMgr
Enet DMA Descriptor state.
Definition: enet_dma_pktutils.h:139
Definition: enet_dma_pktutils.h:173
EnetDma_PktStateApp
App Pkt state.
Definition: enet_dma_pktutils.h:153
#define Enet_assert(cond,...)
Assertion.
Definition: enet_utils.h:121
Definition: enet_dma_pktutils.h:156
Definition: enet_dma_pktutils.h:159
#define ENET_UTILS_GET_DESC_MEMMGR_STATE(state)
Definition: enet_dma_pktutils.h:123
static void EnetDma_checkPktState(uint32_t *pStateVar, EnetDma_PktStateModuleType module, uint32_t expectedState, uint32_t newState)
Packet state check & set API for app, memory manager and dma driver.
Definition: enet_dma_pktutils.h:274
#define ENET_UTILS_SET_PKT_DRIVER_STATE(state, value)
Definition: enet_dma_pktutils.h:92
Definition: enet_dma_pktutils.h:201
This file contains the type definitions and function prototypes of the Enet Utils functionality.
#define ENET_UTILS_SET_PKT_APP_STATE(state, value)
Definition: enet_dma_pktutils.h:114