Searched refs:head (Results 1 – 4 of 4) sorted by relevance
| /FreeRTOS-Plus-TCP-v4.0.0/source/portable/NetworkInterface/xilinx_ultrascale/ |
| D | x_emacpsif_dma.c | 150 int head = xemacpsif->txHead; in emacps_check_tx() local
158 if( ( tail == head ) && ( uxCount != ipconfigNIC_N_TX_DESC ) ) in emacps_check_tx()
252 int head = xemacpsif->txHead; in emacps_send_message() local
282 pxDMA_tx_buffers[ head ] = pxBuffer->pucEthernetBuffer; in emacps_send_message()
297 if( head == ( ipconfigNIC_N_TX_DESC - 1 ) ) in emacps_send_message()
303 xemacpsif->txSegments[ head ].address = ( uintptr_t ) pxDMA_tx_buffers[ head ]; in emacps_send_message()
304 xemacpsif->txSegments[ head ].flags = ulFlags; in emacps_send_message()
308 if( ++head == ipconfigNIC_N_TX_DESC ) in emacps_send_message()
310 head = 0; in emacps_send_message()
315 xemacpsif->txHead = head; in emacps_send_message()
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| /FreeRTOS-Plus-TCP-v4.0.0/source/portable/NetworkInterface/DriverSAM/ |
| D | gmac_SAM.c | 177 #define CIRC_CNT( head, tail, size ) ( ( ( head ) - ( tail ) ) % ( size ) ) argument
184 #define CIRC_SPACE( head, tail, size ) CIRC_CNT( ( tail ), ( ( head ) + 1 ), ( size ) ) argument
187 #define CIRC_EMPTY( head, tail ) ( ( head ) == ( tail ) ) argument
189 #define CIRC_CLEAR( head, tail ) do { ( head ) = 0; ( tail ) = 0; } while( 0 ) argument
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| /FreeRTOS-Plus-TCP-v4.0.0/source/portable/NetworkInterface/ATSAM4E/ |
| D | gmac.c | 136 #define CIRC_CNT( head, tail, size ) ( ( ( head ) - ( tail ) ) % ( size ) ) argument
143 #define CIRC_SPACE( head, tail, size ) CIRC_CNT( ( tail ), ( ( head ) + 1 ), ( size ) ) argument
146 #define CIRC_EMPTY( head, tail ) ( head == tail ) argument
148 #define CIRC_CLEAR( head, tail ) do { ( head ) = 0; ( tail ) = 0; } while( ipFALSE_BOOL ) argument
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| /FreeRTOS-Plus-TCP-v4.0.0/source/portable/NetworkInterface/Zynq/ |
| D | x_emacpsif_dma.c | 149 int head = xemacpsif->txHead; in emacps_check_tx() local
158 if( ( tail == head ) && ( uxCount != ipconfigNIC_N_TX_DESC ) ) in emacps_check_tx()
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