ethernet/synopsys/dwc-xlgmac.h

5  * This program is dual-licensed; you may select either version 2 of
21 #include <linux/dma-mapping.h>
29 #define XLGMAC_DRV_NAME			"dwc-xlgmac"
46 #define XLGMAC_TX_MAX_BUF_SIZE	(0x3fff & ~(64 - 1))
96 	((_ring)->desc_data_head +					\
97 	 ((idx) & ((_ring)->dma_desc_count - 1)));			\
103 	((var) & GENMASK(_pos + _len - 1, _pos)) >> (_pos);		\
110 	((_var) & GENMASK(_pos + _len - 1, _pos)) >> (_pos);		\
118 	_val = (_val << _pos) & GENMASK(_pos + _len - 1, _pos);		\
119 	_var = (_var & ~GENMASK(_pos + _len - 1, _pos)) | _val;		\
127 	_val = (_val << _pos) & GENMASK(_pos + _len - 1, _pos);		\
128 	_var = (_var & ~GENMASK(_pos + _len - 1, _pos)) | _val;		\
147 	/* MMC TX counters */
212 /* Common Tx and Rx DMA hardware descriptor */
239 /* Tx-related desc data */
245 /* Rx-related desc data */
296 	/* Tx/Rx -related data */
297 	struct xlgmac_tx_desc_data tx;  member
334 	 *  cur   - Tx: index of descriptor to be used for current transfer
336 	 *  dirty - Tx: index of descriptor to check for transfer complete
351 		} tx;  member
440 	/* For Vlan related config */
455 	/* For RX and TX threshold config */
461 	/* For RX and TX Store and Forward Mode config */
467 	/* For TX DMA Operate on Second Frame config */
470 	/* For RX and TX PBL config */
502 	unsigned int rwk;		/* PMT remote wake-up packet */
506 	unsigned int ts;		/* IEEE 1588-2008 Advanced Timestamp */
508 	unsigned int tx_coe;		/* Tx Checksum Offload */
515 	unsigned int rx_fifo_size;	/* MTL Receive FIFO Size */
516 	unsigned int tx_fifo_size;	/* MTL Transmit FIFO Size */
526 	unsigned int l3l4_filter_num;	/* Number of L3-L4 Filters */
529 	unsigned int rx_q_cnt;		/* Number of MTL Receive Queues */
530 	unsigned int tx_q_cnt;		/* Number of MTL Transmit Queues */
562 	/* Rings for Tx/Rx on a DMA channel */
572 	/* Tx/Rx common settings */
575 	/* Tx settings */
586 	/* Tx coalescing settings */