diff options
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_main.c | 40 |
1 files changed, 6 insertions, 34 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c index 20b53ebe9a65..d4f4fd6a1001 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_main.c +++ b/drivers/net/ethernet/intel/iavf/iavf_main.c @@ -1,6 +1,8 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright(c) 2013 - 2018 Intel Corporation. */ +#include <linux/net/intel/libie/rx.h> + #include "iavf.h" #include "iavf_prototype.h" /* All iavf tracepoints are defined by the include below, which must @@ -45,6 +47,8 @@ MODULE_DEVICE_TABLE(pci, iavf_pci_tbl); MODULE_ALIAS("i40evf"); MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>"); MODULE_DESCRIPTION("Intel(R) Ethernet Adaptive Virtual Function Network Driver"); +MODULE_IMPORT_NS(LIBETH); +MODULE_IMPORT_NS(LIBIE); MODULE_LICENSE("GPL v2"); static const struct net_device_ops iavf_netdev_ops; @@ -714,40 +718,10 @@ static void iavf_configure_tx(struct iavf_adapter *adapter) **/ static void iavf_configure_rx(struct iavf_adapter *adapter) { - unsigned int rx_buf_len = IAVF_RXBUFFER_2048; struct iavf_hw *hw = &adapter->hw; - int i; - - /* Legacy Rx will always default to a 2048 buffer size. */ -#if (PAGE_SIZE < 8192) - if (!(adapter->flags & IAVF_FLAG_LEGACY_RX)) { - struct net_device *netdev = adapter->netdev; - - /* For jumbo frames on systems with 4K pages we have to use - * an order 1 page, so we might as well increase the size - * of our Rx buffer to make better use of the available space - */ - rx_buf_len = IAVF_RXBUFFER_3072; - - /* We use a 1536 buffer size for configurations with - * standard Ethernet mtu. On x86 this gives us enough room - * for shared info and 192 bytes of padding. - */ - if (!IAVF_2K_TOO_SMALL_WITH_PADDING && - (netdev->mtu <= ETH_DATA_LEN)) - rx_buf_len = IAVF_RXBUFFER_1536 - NET_IP_ALIGN; - } -#endif - for (i = 0; i < adapter->num_active_queues; i++) { + for (u32 i = 0; i < adapter->num_active_queues; i++) adapter->rx_rings[i].tail = hw->hw_addr + IAVF_QRX_TAIL1(i); - adapter->rx_rings[i].rx_buf_len = rx_buf_len; - - if (adapter->flags & IAVF_FLAG_LEGACY_RX) - clear_ring_build_skb_enabled(&adapter->rx_rings[i]); - else - set_ring_build_skb_enabled(&adapter->rx_rings[i]); - } } /** @@ -1615,7 +1589,6 @@ static int iavf_alloc_queues(struct iavf_adapter *adapter) rx_ring = &adapter->rx_rings[i]; rx_ring->queue_index = i; rx_ring->netdev = adapter->netdev; - rx_ring->dev = &adapter->pdev->dev; rx_ring->count = adapter->rx_desc_count; rx_ring->itr_setting = IAVF_ITR_RX_DEF; } @@ -2642,9 +2615,8 @@ static void iavf_init_config_adapter(struct iavf_adapter *adapter) iavf_set_ethtool_ops(netdev); netdev->watchdog_timeo = 5 * HZ; - /* MTU range: 68 - 9710 */ netdev->min_mtu = ETH_MIN_MTU; - netdev->max_mtu = IAVF_MAX_RXBUFFER - IAVF_PACKET_HDR_PAD; + netdev->max_mtu = LIBIE_MAX_MTU; if (!is_valid_ether_addr(adapter->hw.mac.addr)) { dev_info(&pdev->dev, "Invalid MAC address %pM, using random\n", |