drivers/bcmdhd/dhd_msgbuf.c

1056 	msgbuf_ring_t *flow_ring = &prot->h2dring_rxp_subn;  in dhd_prot_get_h2d_rx_post_active()  local
1060 	wr = flow_ring->wr;  in dhd_prot_get_h2d_rx_post_active()
1063 		rd = dhd_prot_dma_indx_get(dhd, D2H_DMA_INDX_RD_UPD, flow_ring->idx);  in dhd_prot_get_h2d_rx_post_active()
1065 		dhd_bus_cmn_readshared(dhd->bus, &rd, RING_RD_UPD, flow_ring->idx);  in dhd_prot_get_h2d_rx_post_active()
1067 	return NTXPACTIVE(rd, wr, flow_ring->max_items);  in dhd_prot_get_h2d_rx_post_active()
1074 	msgbuf_ring_t *flow_ring = &prot->d2hring_rx_cpln;  in dhd_prot_get_d2h_rx_cpln_active()  local
1078 		wr = dhd_prot_dma_indx_get(dhd, D2H_DMA_INDX_WR_UPD, flow_ring->idx);  in dhd_prot_get_d2h_rx_cpln_active()
1080 		dhd_bus_cmn_readshared(dhd->bus, &wr, RING_WR_UPD, flow_ring->idx);  in dhd_prot_get_d2h_rx_cpln_active()
1084 	rd = flow_ring->rd;  in dhd_prot_get_d2h_rx_cpln_active()
1086 	return NTXPACTIVE(rd, wr, flow_ring->max_items);  in dhd_prot_get_d2h_rx_cpln_active()
1092 	msgbuf_ring_t *flow_ring = (msgbuf_ring_t *)prot_info;  in dhd_prot_is_cmpl_ring_empty()  local
1097 		wr = flow_ring->wr;  in dhd_prot_is_cmpl_ring_empty()
1099 		dhd_bus_cmn_readshared(dhd->bus, &wr, RING_WR_UPD, flow_ring->idx);  in dhd_prot_is_cmpl_ring_empty()
1102 		rd = flow_ring->rd;  in dhd_prot_is_cmpl_ring_empty()
1104 		dhd_bus_cmn_readshared(dhd->bus, &rd, RING_RD_UPD, flow_ring->idx);  in dhd_prot_is_cmpl_ring_empty()
7868 	msgbuf_ring_t *flow_ring;  in BCMFASTPATH()  local
7905 	flow_ring = DHD_RING_IN_FLOWRINGS_POOL(prot, flowid);  in BCMFASTPATH()
7906 	OSL_ATOMIC_DEC(dhd->osh, &flow_ring->inflight);  in BCMFASTPATH()
11372 dhd_prot_flowrings_pool_release(dhd_pub_t *dhd, uint16 flowid, void *flow_ring)  argument
11383 	ASSERT(ring == (msgbuf_ring_t*)flow_ring);
12341 	msgbuf_ring_t *flow_ring;  local
12349 	flow_ring = dhd_prot_flowrings_pool_fetch(dhd, flow_ring_node->flowid);
12350 	if (flow_ring == NULL) {
12367 		dhd_prot_flowrings_pool_release(dhd, flow_ring_node->flowid, flow_ring);
12377 	flow_ring_node->prot_info = (void *)flow_ring;
12394 	flow_create_rqst->flow_ring_ptr.low_addr = flow_ring->base_addr.low_addr;
12395 	flow_create_rqst->flow_ring_ptr.high_addr = flow_ring->base_addr.high_addr;
12396 	flow_create_rqst->max_items = htol16(flow_ring->max_items);
12430 		flow_ring_node->flow_info.ifindex, flow_ring->max_items));
12434 		dhd_prot_dma_indx_set(dhd, flow_ring->wr,
12435 		                      H2D_DMA_INDX_WR_UPD, flow_ring->idx);
12436 	} else if (IFRM_ACTIVE(dhd) && DHD_IS_FLOWRING(flow_ring->idx, max_flowrings)) {
12437 		dhd_prot_dma_indx_set(dhd, flow_ring->wr,
12438 			H2D_IFRM_INDX_WR_UPD, flow_ring->idx);
12440 		dhd_bus_cmn_writeshared(dhd->bus, &(flow_ring->wr),
12441 			sizeof(uint16), RING_WR_UPD, flow_ring->idx);
12669 	msgbuf_ring_t *flow_ring = (msgbuf_ring_t *)msgbuf_flow_info;  local
12670 	dhd_prot_ring_detach(dhd, flow_ring);
12680 	msgbuf_ring_t *flow_ring = (msgbuf_ring_t *)msgbuf_flow_info;  local
12682 	uint32 dma_buf_len = flow_ring->max_items * flow_ring->item_len;
12693 	dhd_bus_cmn_readshared(dhd->bus, &rd, RING_RD_UPD, flow_ring->idx);
12694 	dhd_bus_cmn_readshared(dhd->bus, &wr, RING_WR_UPD, flow_ring->idx);
12697 			drd = dhd_prot_dma_indx_get(dhd, H2D_DMA_INDX_RD_UPD, flow_ring->idx);
12698 			dwr = dhd_prot_dma_indx_get(dhd, H2D_DMA_INDX_WR_UPD, flow_ring->idx);
12700 			drd = dhd_prot_dma_indx_get(dhd, D2H_DMA_INDX_RD_UPD, flow_ring->idx);
12701 			dwr = dhd_prot_dma_indx_get(dhd, D2H_DMA_INDX_WR_UPD, flow_ring->idx);
12704 	bcm_bprintf(strbuf, fmt, rd, flow_ring->rd, drd, wr, flow_ring->wr, dwr,
12705 		flow_ring->dma_buf.va,
12706 		ltoh32(flow_ring->base_addr.high_addr),
12707 		ltoh32(flow_ring->base_addr.low_addr),
12708 		flow_ring->item_len, flow_ring->max_items,
14113 	msgbuf_ring_t *flow_ring;  local
14120 	flow_ring = dhd_prot_flowrings_pool_fetch(dhd, flow_ring_node->flowid);
14121 	if (flow_ring == NULL) {
14139 		dhd_prot_flowrings_pool_release(dhd, flow_ring_node->flowid, flow_ring);
14149 	flow_ring_node->prot_info = (void *)flow_ring;
14165 		dhd_prot_dma_indx_set(dhd, flow_ring->wr,
14166 		                      H2D_DMA_INDX_WR_UPD, flow_ring->idx);
14167 	} else if (IFRM_ACTIVE(dhd) && (flow_ring->idx >= BCMPCIE_H2D_MSGRING_TXFLOW_IDX_START)) {
14168 		dhd_prot_dma_indx_set(dhd, flow_ring->wr,
14170 			(flow_ring->idx - BCMPCIE_H2D_MSGRING_TXFLOW_IDX_START));
14172 		dhd_bus_cmn_writeshared(dhd->bus, &(flow_ring->wr),
14173 			sizeof(uint16), RING_WR_UPD, flow_ring->idx);