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    Searched defs:w_ptr (Results 1 - 1 of 1) sorted by relevancy

  /src/sys/dev/pci/
if_bwfm_pci.c 88 uint32_t w_ptr; member in struct:bwfm_pci_msgring
1136 ring->w_ptr = 0;
1215 ring->w_ptr = bus_space_read_2(sc->sc_tcm_iot,
1218 ring->w_ptr = *(uint16_t *)(BWFM_PCI_DMA_KVA(sc->sc_dma_idx_buf)
1248 ring->w_idx_addr, ring->w_ptr);
1251 + ring->w_idx_addr) = ring->w_ptr;
1271 if (ring->r_ptr > ring->w_ptr)
1272 available = ring->r_ptr - ring->w_ptr;
1274 available = ring->r_ptr + (ring->nitem - ring->w_ptr);
1279 ret = BWFM_PCI_DMA_KVA(ring->ring) + (ring->w_ptr * ring->itemsz)
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