diff options
author | Luca Boccassi <luca.boccassi@gmail.com> | 2018-08-14 18:52:30 +0100 |
---|---|---|
committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-08-14 18:53:17 +0100 |
commit | b63264c8342e6a1b6971c79550d2af2024b6a4de (patch) | |
tree | 83114aac64286fe616506c0b3dfaec2ab86ef835 /drivers/net/liquidio | |
parent | ca33590b6af032bff57d9cc70455660466a654b2 (diff) |
New upstream version 18.08upstream/18.08
Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/liquidio')
-rw-r--r-- | drivers/net/liquidio/Makefile | 2 | ||||
-rw-r--r-- | drivers/net/liquidio/lio_ethdev.c | 76 | ||||
-rw-r--r-- | drivers/net/liquidio/meson.build | 8 | ||||
-rw-r--r-- | drivers/net/liquidio/rte_pmd_liquidio_version.map (renamed from drivers/net/liquidio/rte_pmd_lio_version.map) | 0 |
4 files changed, 25 insertions, 61 deletions
diff --git a/drivers/net/liquidio/Makefile b/drivers/net/liquidio/Makefile index fc5f18ad..f1092851 100644 --- a/drivers/net/liquidio/Makefile +++ b/drivers/net/liquidio/Makefile @@ -15,7 +15,7 @@ LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs LDLIBS += -lrte_bus_pci -EXPORT_MAP := rte_pmd_lio_version.map +EXPORT_MAP := rte_pmd_liquidio_version.map LIBABIVER := 1 diff --git a/drivers/net/liquidio/lio_ethdev.c b/drivers/net/liquidio/lio_ethdev.c index e1a20cd6..93e89007 100644 --- a/drivers/net/liquidio/lio_ethdev.c +++ b/drivers/net/liquidio/lio_ethdev.c @@ -373,8 +373,6 @@ lio_dev_info_get(struct rte_eth_dev *eth_dev, struct lio_device *lio_dev = LIO_DEV(eth_dev); struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev); - devinfo->pci_dev = pci_dev; - switch (pci_dev->id.subsystem_device_id) { /* CN23xx 10G cards */ case PCI_SUBSYS_DEV_ID_CN2350_210: @@ -478,9 +476,11 @@ lio_dev_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu) } if (frame_len > ETHER_MAX_LEN) - eth_dev->data->dev_conf.rxmode.jumbo_frame = 1; + eth_dev->data->dev_conf.rxmode.offloads |= + DEV_RX_OFFLOAD_JUMBO_FRAME; else - eth_dev->data->dev_conf.rxmode.jumbo_frame = 0; + eth_dev->data->dev_conf.rxmode.offloads &= + ~DEV_RX_OFFLOAD_JUMBO_FRAME; eth_dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_len; eth_dev->data->mtu = mtu; @@ -904,32 +904,6 @@ lio_dev_vlan_filter_set(struct rte_eth_dev *eth_dev, uint16_t vlan_id, int on) return 0; } -/** - * Atomically writes the link status information into global - * structure rte_eth_dev. - * - * @param eth_dev - * - Pointer to the structure rte_eth_dev to read from. - * - Pointer to the buffer to be saved with the link status. - * - * @return - * - On success, zero. - * - On failure, negative value. - */ -static inline int -lio_dev_atomic_write_link_status(struct rte_eth_dev *eth_dev, - struct rte_eth_link *link) -{ - struct rte_eth_link *dst = ð_dev->data->dev_link; - struct rte_eth_link *src = link; - - if (rte_atomic64_cmpset((uint64_t *)dst, *(uint64_t *)dst, - *(uint64_t *)src) == 0) - return -1; - - return 0; -} - static uint64_t lio_hweight64(uint64_t w) { @@ -949,23 +923,19 @@ lio_dev_link_update(struct rte_eth_dev *eth_dev, int wait_to_complete __rte_unused) { struct lio_device *lio_dev = LIO_DEV(eth_dev); - struct rte_eth_link link, old; + struct rte_eth_link link; /* Initialize */ + memset(&link, 0, sizeof(link)); link.link_status = ETH_LINK_DOWN; link.link_speed = ETH_SPEED_NUM_NONE; link.link_duplex = ETH_LINK_HALF_DUPLEX; link.link_autoneg = ETH_LINK_AUTONEG; - memset(&old, 0, sizeof(old)); /* Return what we found */ if (lio_dev->linfo.link.s.link_up == 0) { /* Interface is down */ - if (lio_dev_atomic_write_link_status(eth_dev, &link)) - return -1; - if (link.link_status == old.link_status) - return -1; - return 0; + return rte_eth_linkstatus_set(eth_dev, &link); } link.link_status = ETH_LINK_UP; /* Interface is up */ @@ -982,13 +952,7 @@ lio_dev_link_update(struct rte_eth_dev *eth_dev, link.link_duplex = ETH_LINK_HALF_DUPLEX; } - if (lio_dev_atomic_write_link_status(eth_dev, &link)) - return -1; - - if (link.link_status == old.link_status) - return -1; - - return 0; + return rte_eth_linkstatus_set(eth_dev, &link); } /** @@ -1441,6 +1405,11 @@ lio_dev_start(struct rte_eth_dev *eth_dev) /* Configure RSS if device configured with multiple RX queues. */ lio_dev_mq_rx_configure(eth_dev); + /* Before update the link info, + * must set linfo.link.link_status64 to 0. + */ + lio_dev->linfo.link.link_status64 = 0; + /* start polling for lsc */ ret = rte_eal_alarm_set(LIO_LSC_TIMEOUT, lio_sync_link_state_check, @@ -2146,19 +2115,8 @@ static int lio_eth_dev_pci_probe(struct rte_pci_driver *pci_drv __rte_unused, struct rte_pci_device *pci_dev) { - struct rte_eth_dev *eth_dev; - int ret; - - eth_dev = rte_eth_dev_pci_allocate(pci_dev, - sizeof(struct lio_device)); - if (eth_dev == NULL) - return -ENOMEM; - - ret = lio_eth_dev_init(eth_dev); - if (ret) - rte_eth_dev_pci_release(eth_dev); - - return ret; + return rte_eth_dev_pci_generic_probe(pci_dev, sizeof(struct lio_device), + lio_eth_dev_init); } static int @@ -2185,9 +2143,7 @@ RTE_PMD_REGISTER_PCI(net_liovf, rte_liovf_pmd); RTE_PMD_REGISTER_PCI_TABLE(net_liovf, pci_id_liovf_map); RTE_PMD_REGISTER_KMOD_DEP(net_liovf, "* igb_uio | vfio-pci"); -RTE_INIT(lio_init_log); -static void -lio_init_log(void) +RTE_INIT(lio_init_log) { lio_logtype_init = rte_log_register("pmd.net.liquidio.init"); if (lio_logtype_init >= 0) diff --git a/drivers/net/liquidio/meson.build b/drivers/net/liquidio/meson.build new file mode 100644 index 00000000..9ae48e21 --- /dev/null +++ b/drivers/net/liquidio/meson.build @@ -0,0 +1,8 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright(c) 2018 Intel Corporation + +sources = files('base/lio_23xx_vf.c', + 'base/lio_mbox.c', + 'lio_ethdev.c', + 'lio_rxtx.c') +includes += include_directories('base') diff --git a/drivers/net/liquidio/rte_pmd_lio_version.map b/drivers/net/liquidio/rte_pmd_liquidio_version.map index 8591cc0b..8591cc0b 100644 --- a/drivers/net/liquidio/rte_pmd_lio_version.map +++ b/drivers/net/liquidio/rte_pmd_liquidio_version.map |