Searched refs:io_sq (Results 1 - 4 of 4) sorted by relevance

/linux-master/drivers/net/ethernet/amazon/ena/
H A Dena_eth_com.c35 static void *get_sq_desc_regular_queue(struct ena_com_io_sq *io_sq) argument
40 tail_masked = io_sq->tail & (io_sq->q_depth - 1);
42 offset = tail_masked * io_sq->desc_entry_size;
44 return (void *)((uintptr_t)io_sq->desc_addr.virt_addr + offset);
47 static int ena_com_write_bounce_buffer_to_dev(struct ena_com_io_sq *io_sq, argument
50 struct ena_com_llq_info *llq_info = &io_sq->llq_info;
55 dst_tail_mask = io_sq->tail & (io_sq->q_depth - 1);
58 if (is_llq_max_tx_burst_exists(io_sq)) {
89 ena_com_write_header_to_bounce(struct ena_com_io_sq *io_sq, u8 *header_src, u16 header_len) argument
120 get_sq_desc_llq(struct ena_com_io_sq *io_sq) argument
140 ena_com_close_bounce_buffer(struct ena_com_io_sq *io_sq) argument
170 get_sq_desc(struct ena_com_io_sq *io_sq) argument
178 ena_com_sq_update_llq_tail(struct ena_com_io_sq *io_sq) argument
209 ena_com_sq_update_tail(struct ena_com_io_sq *io_sq) argument
270 ena_com_create_meta(struct ena_com_io_sq *io_sq, struct ena_com_tx_meta *ena_meta) argument
316 ena_com_create_and_store_tx_meta_desc(struct ena_com_io_sq *io_sq, struct ena_com_tx_ctx *ena_tx_ctx, bool *have_meta) argument
375 ena_com_prepare_tx(struct ena_com_io_sq *io_sq, struct ena_com_tx_ctx *ena_tx_ctx, int *nb_hw_desc) argument
532 ena_com_rx_pkt(struct ena_com_io_cq *io_cq, struct ena_com_io_sq *io_sq, struct ena_com_rx_ctx *ena_rx_ctx) argument
591 ena_com_add_single_rx_desc(struct ena_com_io_sq *io_sq, struct ena_com_buf *ena_buf, u16 req_id) argument
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H A Dena_eth_com.h54 int ena_com_prepare_tx(struct ena_com_io_sq *io_sq,
59 struct ena_com_io_sq *io_sq,
62 int ena_com_add_single_rx_desc(struct ena_com_io_sq *io_sq,
74 static inline int ena_com_free_q_entries(struct ena_com_io_sq *io_sq) argument
78 next_to_comp = io_sq->next_to_comp;
79 tail = io_sq->tail;
82 return io_sq->q_depth - 1 - cnt;
86 static inline bool ena_com_sq_have_enough_space(struct ena_com_io_sq *io_sq, argument
91 if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST)
92 return ena_com_free_q_entries(io_sq) >
104 ena_com_meta_desc_changed(struct ena_com_io_sq *io_sq, struct ena_com_tx_ctx *ena_tx_ctx) argument
115 is_llq_max_tx_burst_exists(struct ena_com_io_sq *io_sq) argument
121 ena_com_is_doorbell_needed(struct ena_com_io_sq *io_sq, struct ena_com_tx_ctx *ena_tx_ctx) argument
152 ena_com_write_sq_doorbell(struct ena_com_io_sq *io_sq) argument
186 ena_com_comp_ack(struct ena_com_io_sq *io_sq, u16 elem) argument
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H A Dena_com.c312 struct ena_com_io_sq *io_sq)
317 memset(&io_sq->desc_addr, 0x0, sizeof(io_sq->desc_addr));
319 io_sq->dma_addr_bits = (u8)ena_dev->dma_addr_bits;
320 io_sq->desc_entry_size =
321 (io_sq->direction == ENA_COM_IO_QUEUE_DIRECTION_TX) ?
325 size = io_sq->desc_entry_size * io_sq->q_depth;
327 if (io_sq->mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_HOST) {
330 io_sq
310 ena_com_init_io_sq(struct ena_com_dev *ena_dev, struct ena_com_create_io_ctx *ctx, struct ena_com_io_sq *io_sq) argument
882 ena_com_destroy_io_sq(struct ena_com_dev *ena_dev, struct ena_com_io_sq *io_sq) argument
917 ena_com_io_queue_free(struct ena_com_dev *ena_dev, struct ena_com_io_sq *io_sq, struct ena_com_io_cq *io_cq) argument
1187 ena_com_create_io_sq(struct ena_com_dev *ena_dev, struct ena_com_io_sq *io_sq, u16 cq_idx) argument
1261 struct ena_com_io_sq *io_sq; local
1399 ena_com_get_io_handlers(struct ena_com_dev *ena_dev, u16 qid, struct ena_com_io_sq **io_sq, struct ena_com_io_cq **io_cq) argument
1812 struct ena_com_io_sq *io_sq; local
1871 struct ena_com_io_sq *io_sq; local
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H A Dena_com.h442 * @io_sq - IO submission queue handler
448 struct ena_com_io_sq **io_sq,
931 /* ena_com_io_sq_to_ena_dev - Extract ena_com_dev using contained field io_sq.
932 * @io_sq: IO submit queue struct
934 * @return - ena_com_dev struct extracted from io_sq
936 static inline struct ena_com_dev *ena_com_io_sq_to_ena_dev(struct ena_com_io_sq *io_sq) argument
938 return container_of(io_sq, struct ena_com_dev, io_sq_queues[io_sq->qid]);
942 * @io_sq: IO submit queue struct
944 * @return - ena_com_dev struct extracted from io_sq
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