diff options
Diffstat (limited to 'sys/dev/ixgbe/ix_txrx.c')
| -rw-r--r-- | sys/dev/ixgbe/ix_txrx.c | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/sys/dev/ixgbe/ix_txrx.c b/sys/dev/ixgbe/ix_txrx.c index bfe1607..c20b24e 100644 --- a/sys/dev/ixgbe/ix_txrx.c +++ b/sys/dev/ixgbe/ix_txrx.c @@ -578,7 +578,6 @@ ixgbe_setup_transmit_ring(struct tx_ring *txr) { struct adapter *adapter = txr->adapter; struct ixgbe_tx_buf *txbuf; - int i; #ifdef DEV_NETMAP struct netmap_adapter *na = NA(adapter->ifp); struct netmap_slot *slot; @@ -601,7 +600,7 @@ ixgbe_setup_transmit_ring(struct tx_ring *txr) /* Free any existing tx buffers. */ txbuf = txr->tx_buffers; - for (i = 0; i < txr->num_desc; i++, txbuf++) { + for (int i = 0; i < txr->num_desc; i++, txbuf++) { if (txbuf->m_head != NULL) { bus_dmamap_sync(txr->txtag, txbuf->map, BUS_DMASYNC_POSTWRITE); @@ -622,7 +621,8 @@ ixgbe_setup_transmit_ring(struct tx_ring *txr) */ if (slot) { int si = netmap_idx_n2k(&na->tx_rings[txr->me], i); - netmap_load_map(na, txr->txtag, txbuf->map, NMB(na, slot + si)); + netmap_load_map(na, txr->txtag, + txbuf->map, NMB(na, slot + si)); } #endif /* DEV_NETMAP */ /* Clear the EOP descriptor pointer */ @@ -777,8 +777,7 @@ ixgbe_tx_ctx_setup(struct tx_ring *txr, struct mbuf *mp, if (mp->m_flags & M_VLANTAG) { vtag = htole16(mp->m_pkthdr.ether_vtag); vlan_macip_lens |= (vtag << IXGBE_ADVTXD_VLAN_SHIFT); - } - else if (!IXGBE_IS_X550VF(adapter) && (offload == FALSE)) + } else if (!IXGBE_IS_X550VF(adapter) && (offload == FALSE)) return (0); /* @@ -1379,7 +1378,7 @@ ixgbe_allocate_receive_buffers(struct rx_ring *rxr) struct adapter *adapter = rxr->adapter; device_t dev = adapter->dev; struct ixgbe_rx_buf *rxbuf; - int i, bsize, error; + int bsize, error; bsize = sizeof(struct ixgbe_rx_buf) * rxr->num_desc; if (!(rxr->rx_buffers = @@ -1406,7 +1405,7 @@ ixgbe_allocate_receive_buffers(struct rx_ring *rxr) goto fail; } - for (i = 0; i < rxr->num_desc; i++, rxbuf++) { + for (int i = 0; i < rxr->num_desc; i++, rxbuf++) { rxbuf = &rxr->rx_buffers[i]; error = bus_dmamap_create(rxr->ptag, 0, &rxbuf->pmap); if (error) { @@ -1428,9 +1427,8 @@ static void ixgbe_free_receive_ring(struct rx_ring *rxr) { struct ixgbe_rx_buf *rxbuf; - int i; - for (i = 0; i < rxr->num_desc; i++) { + for (int i = 0; i < rxr->num_desc; i++) { rxbuf = &rxr->rx_buffers[i]; if (rxbuf->buf != NULL) { bus_dmamap_sync(rxr->ptag, rxbuf->pmap, @@ -2140,6 +2138,9 @@ ixgbe_allocate_queues(struct adapter *adapter) struct rx_ring *rxr; int rsize, tsize, error = IXGBE_SUCCESS; int txconf = 0, rxconf = 0; +#ifdef PCI_IOV + enum ixgbe_iov_mode iov_mode; +#endif /* First allocate the top level queue structs */ if (!(adapter->queues = @@ -2172,6 +2173,12 @@ ixgbe_allocate_queues(struct adapter *adapter) tsize = roundup2(adapter->num_tx_desc * sizeof(union ixgbe_adv_tx_desc), DBA_ALIGN); +#ifdef PCI_IOV + iov_mode = ixgbe_get_iov_mode(adapter); + adapter->pool = ixgbe_max_vfs(iov_mode); +#else + adapter->pool = 0; +#endif /* * Now set up the TX queues, txconf is needed to handle the * possibility that things fail midcourse and we need to @@ -2181,7 +2188,11 @@ ixgbe_allocate_queues(struct adapter *adapter) /* Set up some basics */ txr = &adapter->tx_rings[i]; txr->adapter = adapter; +#ifdef PCI_IOV + txr->me = ixgbe_pf_que_index(iov_mode, i); +#else txr->me = i; +#endif txr->num_desc = adapter->num_tx_desc; /* Initialize the TX side lock */ @@ -2228,7 +2239,11 @@ ixgbe_allocate_queues(struct adapter *adapter) rxr = &adapter->rx_rings[i]; /* Set up some basics */ rxr->adapter = adapter; +#ifdef PCI_IOV + rxr->me = ixgbe_pf_que_index(iov_mode, i); +#else rxr->me = i; +#endif rxr->num_desc = adapter->num_rx_desc; /* Initialize the RX side lock */ |
