From 055c52583a2794da8ba1e85a48cce3832372b12f Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Wed, 8 Nov 2017 14:15:11 +0000 Subject: New upstream version 17.11-rc3 Change-Id: I6a5baa40612fe0c20f30b5fa773a6cbbac63a685 Signed-off-by: Luca Boccassi --- drivers/net/liquidio/Makefile | 3 + drivers/net/liquidio/base/lio_23xx_vf.c | 19 ---- drivers/net/liquidio/base/lio_23xx_vf.h | 2 - drivers/net/liquidio/base/lio_hw_defs.h | 16 +++- drivers/net/liquidio/base/lio_mbox.h | 1 - drivers/net/liquidio/lio_ethdev.c | 156 +++++++++++++++++++++++--------- drivers/net/liquidio/lio_rxtx.c | 20 ++-- drivers/net/liquidio/lio_rxtx.h | 6 +- drivers/net/liquidio/lio_struct.h | 3 +- 9 files changed, 145 insertions(+), 81 deletions(-) (limited to 'drivers/net/liquidio') diff --git a/drivers/net/liquidio/Makefile b/drivers/net/liquidio/Makefile index 32c06f5b..5110099f 100644 --- a/drivers/net/liquidio/Makefile +++ b/drivers/net/liquidio/Makefile @@ -40,6 +40,9 @@ LIB = librte_pmd_lio.a CFLAGS += -O3 CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR)/base -I$(SRCDIR) +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 diff --git a/drivers/net/liquidio/base/lio_23xx_vf.c b/drivers/net/liquidio/base/lio_23xx_vf.c index e30c20dc..99780178 100644 --- a/drivers/net/liquidio/base/lio_23xx_vf.c +++ b/drivers/net/liquidio/base/lio_23xx_vf.c @@ -379,25 +379,6 @@ cn23xx_vf_disable_io_queues(struct lio_device *lio_dev) cn23xx_vf_reset_io_queues(lio_dev, num_queues); } -void -cn23xx_vf_ask_pf_to_do_flr(struct lio_device *lio_dev) -{ - struct lio_mbox_cmd mbox_cmd; - - memset(&mbox_cmd, 0, sizeof(struct lio_mbox_cmd)); - mbox_cmd.msg.s.type = LIO_MBOX_REQUEST; - mbox_cmd.msg.s.resp_needed = 0; - mbox_cmd.msg.s.cmd = LIO_VF_FLR_REQUEST; - mbox_cmd.msg.s.len = 1; - mbox_cmd.q_no = 0; - mbox_cmd.recv_len = 0; - mbox_cmd.recv_status = 0; - mbox_cmd.fn = NULL; - mbox_cmd.fn_arg = 0; - - lio_mbox_write(lio_dev, &mbox_cmd); -} - static void cn23xx_pfvf_hs_callback(struct lio_device *lio_dev, struct lio_mbox_cmd *cmd, void *arg) diff --git a/drivers/net/liquidio/base/lio_23xx_vf.h b/drivers/net/liquidio/base/lio_23xx_vf.h index ad8db0df..83dc053a 100644 --- a/drivers/net/liquidio/base/lio_23xx_vf.h +++ b/drivers/net/liquidio/base/lio_23xx_vf.h @@ -87,8 +87,6 @@ int cn23xx_vf_set_io_queues_off(struct lio_device *lio_dev); #define CN23XX_VF_BUSY_READING_REG_LOOP_COUNT 100000 -void cn23xx_vf_ask_pf_to_do_flr(struct lio_device *lio_dev); - int cn23xx_pfvf_handshake(struct lio_device *lio_dev); int cn23xx_vf_setup_device(struct lio_device *lio_dev); diff --git a/drivers/net/liquidio/base/lio_hw_defs.h b/drivers/net/liquidio/base/lio_hw_defs.h index de58c7cc..d4cd23ce 100644 --- a/drivers/net/liquidio/base/lio_hw_defs.h +++ b/drivers/net/liquidio/base/lio_hw_defs.h @@ -43,10 +43,14 @@ #define LIO_CN23XX_VF_VID 0x9712 /* CN23xx subsystem device ids */ -#define PCI_SUBSYS_DEV_ID_CN2350_210 0x0004 -#define PCI_SUBSYS_DEV_ID_CN2360_210 0x0005 -#define PCI_SUBSYS_DEV_ID_CN2360_225 0x0006 -#define PCI_SUBSYS_DEV_ID_CN2350_225 0x0007 +#define PCI_SUBSYS_DEV_ID_CN2350_210 0x0004 +#define PCI_SUBSYS_DEV_ID_CN2360_210 0x0005 +#define PCI_SUBSYS_DEV_ID_CN2360_225 0x0006 +#define PCI_SUBSYS_DEV_ID_CN2350_225 0x0007 +#define PCI_SUBSYS_DEV_ID_CN2350_210SVPN3 0x0008 +#define PCI_SUBSYS_DEV_ID_CN2360_210SVPN3 0x0009 +#define PCI_SUBSYS_DEV_ID_CN2350_210SVPT 0x000a +#define PCI_SUBSYS_DEV_ID_CN2360_210SVPT 0x000b /* --------------------------CONFIG VALUES------------------------ */ @@ -106,6 +110,8 @@ enum lio_card_type { #define LIO_FW_VERSION_LENGTH 32 +#define LIO_VF_TRUST_MIN_VERSION "1.7.1" + /** Tag types used by Octeon cores in its work. */ enum octeon_tag_type { OCTEON_ORDERED_TAG = 0, @@ -137,6 +143,7 @@ enum octeon_tag_type { #define LIO_MAX_RX_PKTLEN (64 * 1024) /* NIC Command types */ +#define LIO_CMD_CHANGE_MTU 0x1 #define LIO_CMD_CHANGE_DEVFLAGS 0x3 #define LIO_CMD_RX_CTL 0x4 #define LIO_CMD_CLEAR_STATS 0x6 @@ -184,6 +191,7 @@ enum octeon_tag_type { /* Interface flags communicated between host driver and core app. */ enum lio_ifflags { + LIO_IFFLAG_PROMISC = 0x01, LIO_IFFLAG_ALLMULTI = 0x02, LIO_IFFLAG_UNICAST = 0x10 }; diff --git a/drivers/net/liquidio/base/lio_mbox.h b/drivers/net/liquidio/base/lio_mbox.h index b0875d64..f1c5b8ec 100644 --- a/drivers/net/liquidio/base/lio_mbox.h +++ b/drivers/net/liquidio/base/lio_mbox.h @@ -43,7 +43,6 @@ #define LIO_MBOX_DATA_MAX 32 #define LIO_VF_ACTIVE 0x1 -#define LIO_VF_FLR_REQUEST 0x2 #define LIO_CORES_CRASHED 0x3 /* Macro for Read acknowledgment */ diff --git a/drivers/net/liquidio/lio_ethdev.c b/drivers/net/liquidio/lio_ethdev.c index 479936a5..4b189661 100644 --- a/drivers/net/liquidio/lio_ethdev.c +++ b/drivers/net/liquidio/lio_ethdev.c @@ -311,7 +311,7 @@ lio_dev_xstats_reset(struct rte_eth_dev *eth_dev) } /* Retrieve the device statistics (# packets in/out, # bytes in/out, etc */ -static void +static int lio_dev_stats_get(struct rte_eth_dev *eth_dev, struct rte_eth_stats *stats) { @@ -359,6 +359,8 @@ lio_dev_stats_get(struct rte_eth_dev *eth_dev, stats->ibytes = bytes; stats->ipackets = pkts; stats->ierrors = drop; + + return 0; } static void @@ -403,6 +405,10 @@ lio_dev_info_get(struct rte_eth_dev *eth_dev, /* CN23xx 10G cards */ case PCI_SUBSYS_DEV_ID_CN2350_210: case PCI_SUBSYS_DEV_ID_CN2360_210: + case PCI_SUBSYS_DEV_ID_CN2350_210SVPN3: + case PCI_SUBSYS_DEV_ID_CN2360_210SVPN3: + case PCI_SUBSYS_DEV_ID_CN2350_210SVPT: + case PCI_SUBSYS_DEV_ID_CN2360_210SVPT: devinfo->speed_capa = ETH_LINK_SPEED_10G; break; /* CN23xx 25G cards */ @@ -411,8 +417,9 @@ lio_dev_info_get(struct rte_eth_dev *eth_dev, devinfo->speed_capa = ETH_LINK_SPEED_25G; break; default: + devinfo->speed_capa = ETH_LINK_SPEED_10G; lio_dev_err(lio_dev, - "Unknown CN23XX subsystem device id. Not setting speed capability.\n"); + "Unknown CN23XX subsystem device id. Setting 10G as default link speed.\n"); } devinfo->max_rx_queues = lio_dev->max_rx_queues; @@ -446,29 +453,64 @@ lio_dev_info_get(struct rte_eth_dev *eth_dev, } static int -lio_dev_validate_vf_mtu(struct rte_eth_dev *eth_dev, uint16_t new_mtu) +lio_dev_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu) { struct lio_device *lio_dev = LIO_DEV(eth_dev); + uint16_t pf_mtu = lio_dev->linfo.link.s.mtu; + uint32_t frame_len = mtu + ETHER_HDR_LEN + ETHER_CRC_LEN; + struct lio_dev_ctrl_cmd ctrl_cmd; + struct lio_ctrl_pkt ctrl_pkt; PMD_INIT_FUNC_TRACE(); if (!lio_dev->intf_open) { - lio_dev_err(lio_dev, "Port %d down, can't check MTU\n", + lio_dev_err(lio_dev, "Port %d down, can't set MTU\n", lio_dev->port_id); return -EINVAL; } - /* Limit the MTU to make sure the ethernet packets are between - * ETHER_MIN_MTU bytes and PF's MTU + /* check if VF MTU is within allowed range. + * New value should not exceed PF MTU. */ - if ((new_mtu < ETHER_MIN_MTU) || - (new_mtu > lio_dev->linfo.link.s.mtu)) { - lio_dev_err(lio_dev, "Invalid MTU: %d\n", new_mtu); - lio_dev_err(lio_dev, "Valid range %d and %d\n", - ETHER_MIN_MTU, lio_dev->linfo.link.s.mtu); + if ((mtu < ETHER_MIN_MTU) || (mtu > pf_mtu)) { + lio_dev_err(lio_dev, "VF MTU should be >= %d and <= %d\n", + ETHER_MIN_MTU, pf_mtu); return -EINVAL; } + /* flush added to prevent cmd failure + * incase the queue is full + */ + lio_flush_iq(lio_dev, lio_dev->instr_queue[0]); + + memset(&ctrl_pkt, 0, sizeof(struct lio_ctrl_pkt)); + memset(&ctrl_cmd, 0, sizeof(struct lio_dev_ctrl_cmd)); + + ctrl_cmd.eth_dev = eth_dev; + ctrl_cmd.cond = 0; + + ctrl_pkt.ncmd.s.cmd = LIO_CMD_CHANGE_MTU; + ctrl_pkt.ncmd.s.param1 = mtu; + ctrl_pkt.ctrl_cmd = &ctrl_cmd; + + if (lio_send_ctrl_pkt(lio_dev, &ctrl_pkt)) { + lio_dev_err(lio_dev, "Failed to send command to change MTU\n"); + return -1; + } + + if (lio_wait_for_ctrl_cmd(lio_dev, &ctrl_cmd)) { + lio_dev_err(lio_dev, "Command to change MTU timed out\n"); + return -1; + } + + if (frame_len > ETHER_MAX_LEN) + eth_dev->data->dev_conf.rxmode.jumbo_frame = 1; + else + eth_dev->data->dev_conf.rxmode.jumbo_frame = 0; + + eth_dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_len; + eth_dev->data->mtu = mtu; + return 0; } @@ -939,6 +981,7 @@ lio_dev_link_update(struct rte_eth_dev *eth_dev, 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 */ @@ -1010,6 +1053,48 @@ lio_change_dev_flag(struct rte_eth_dev *eth_dev) lio_dev_err(lio_dev, "Change dev flag command timed out\n"); } +static void +lio_dev_promiscuous_enable(struct rte_eth_dev *eth_dev) +{ + struct lio_device *lio_dev = LIO_DEV(eth_dev); + + if (strcmp(lio_dev->firmware_version, LIO_VF_TRUST_MIN_VERSION) < 0) { + lio_dev_err(lio_dev, "Require firmware version >= %s\n", + LIO_VF_TRUST_MIN_VERSION); + return; + } + + if (!lio_dev->intf_open) { + lio_dev_err(lio_dev, "Port %d down, can't enable promiscuous\n", + lio_dev->port_id); + return; + } + + lio_dev->ifflags |= LIO_IFFLAG_PROMISC; + lio_change_dev_flag(eth_dev); +} + +static void +lio_dev_promiscuous_disable(struct rte_eth_dev *eth_dev) +{ + struct lio_device *lio_dev = LIO_DEV(eth_dev); + + if (strcmp(lio_dev->firmware_version, LIO_VF_TRUST_MIN_VERSION) < 0) { + lio_dev_err(lio_dev, "Require firmware version >= %s\n", + LIO_VF_TRUST_MIN_VERSION); + return; + } + + if (!lio_dev->intf_open) { + lio_dev_err(lio_dev, "Port %d down, can't disable promiscuous\n", + lio_dev->port_id); + return; + } + + lio_dev->ifflags &= ~LIO_IFFLAG_PROMISC; + lio_change_dev_flag(eth_dev); +} + static void lio_dev_allmulticast_enable(struct rte_eth_dev *eth_dev) { @@ -1333,6 +1418,11 @@ lio_dev_get_link_status(struct rte_eth_dev *eth_dev) lio_swap_8B_data((uint64_t *)ls, sizeof(union octeon_link_status) >> 3); if (lio_dev->linfo.link.link_status64 != ls->link_status64) { + if (ls->s.mtu < eth_dev->data->mtu) { + lio_dev_info(lio_dev, "Lowered VF MTU to %d as PF MTU dropped\n", + ls->s.mtu); + eth_dev->data->mtu = ls->s.mtu; + } lio_dev->linfo.link.link_status64 = ls->link_status64; lio_dev_link_update(eth_dev, 0); } @@ -1404,35 +1494,22 @@ lio_dev_start(struct rte_eth_dev *eth_dev) if (lio_dev->linfo.link.link_status64 == 0) { ret = -1; - goto dev_mtu_check_error; + goto dev_mtu_set_error; } - if (eth_dev->data->dev_conf.rxmode.jumbo_frame == 1) { - if (frame_len <= ETHER_MAX_LEN || - frame_len > LIO_MAX_RX_PKTLEN) { - lio_dev_err(lio_dev, "max packet length should be >= %d and < %d when jumbo frame is enabled\n", - ETHER_MAX_LEN, LIO_MAX_RX_PKTLEN); - ret = -EINVAL; - goto dev_mtu_check_error; - } - mtu = (uint16_t)(frame_len - ETHER_HDR_LEN - ETHER_CRC_LEN); - } else { - /* default MTU */ - mtu = ETHER_MTU; - eth_dev->data->dev_conf.rxmode.max_rx_pkt_len = ETHER_MAX_LEN; - } + mtu = (uint16_t)(frame_len - ETHER_HDR_LEN - ETHER_CRC_LEN); + if (mtu < ETHER_MIN_MTU) + mtu = ETHER_MIN_MTU; - if (lio_dev->linfo.link.s.mtu != mtu) { - ret = lio_dev_validate_vf_mtu(eth_dev, mtu); + if (eth_dev->data->mtu != mtu) { + ret = lio_dev_mtu_set(eth_dev, mtu); if (ret) - goto dev_mtu_check_error; + goto dev_mtu_set_error; } - eth_dev->data->mtu = mtu; - return 0; -dev_mtu_check_error: +dev_mtu_set_error: rte_eal_alarm_cancel(lio_sync_link_state_check, eth_dev); dev_lsc_handle_error: @@ -1559,9 +1636,6 @@ lio_dev_close(struct rte_eth_dev *eth_dev) rte_write32(pkt_count, droq->pkts_sent_reg); } - /* Do FLR for the VF */ - cn23xx_vf_ask_pf_to_do_flr(lio_dev); - /* lio_free_mbox */ lio_dev->fn_list.free_mbox(lio_dev); @@ -1721,6 +1795,9 @@ static int lio_dev_configure(struct rte_eth_dev *eth_dev) goto nic_config_fail; } + snprintf(lio_dev->firmware_version, LIO_FW_VERSION_LENGTH, "%s", + resp->cfg_info.lio_firmware_version); + lio_swap_8B_data((uint64_t *)(&resp->cfg_info), sizeof(struct octeon_if_cfg_info) >> 3); @@ -1824,6 +1901,8 @@ static const struct eth_dev_ops liovf_eth_dev_ops = { .dev_set_link_up = lio_dev_set_link_up, .dev_set_link_down = lio_dev_set_link_down, .dev_close = lio_dev_close, + .promiscuous_enable = lio_dev_promiscuous_enable, + .promiscuous_disable = lio_dev_promiscuous_disable, .allmulticast_enable = lio_dev_allmulticast_enable, .allmulticast_disable = lio_dev_allmulticast_disable, .link_update = lio_dev_link_update, @@ -1844,6 +1923,7 @@ static const struct eth_dev_ops liovf_eth_dev_ops = { .rss_hash_update = lio_dev_rss_hash_update, .udp_tunnel_port_add = lio_dev_udp_tunnel_add, .udp_tunnel_port_del = lio_dev_udp_tunnel_del, + .mtu_set = lio_dev_mtu_set, }; static void @@ -1929,11 +2009,6 @@ lio_first_time_init(struct lio_device *lio_dev, if (cn23xx_pfvf_handshake(lio_dev)) goto error; - /* Initial reset */ - cn23xx_vf_ask_pf_to_do_flr(lio_dev); - /* Wait for FLR for 100ms per SRIOV specification */ - rte_delay_ms(100); - if (cn23xx_vf_set_io_queues_off(lio_dev)) { lio_dev_err(lio_dev, "Setting io queues off failed\n"); goto error; @@ -2009,7 +2084,6 @@ lio_eth_dev_init(struct rte_eth_dev *eth_dev) return 0; rte_eth_copy_pci_info(eth_dev, pdev); - eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE; if (pdev->mem_resource[0].addr) { lio_dev->hw_addr = pdev->mem_resource[0].addr; diff --git a/drivers/net/liquidio/lio_rxtx.c b/drivers/net/liquidio/lio_rxtx.c index 2bbb893c..376893ac 100644 --- a/drivers/net/liquidio/lio_rxtx.c +++ b/drivers/net/liquidio/lio_rxtx.c @@ -172,7 +172,7 @@ lio_alloc_info_buffer(struct lio_device *lio_dev, if (droq->info_mz == NULL) return NULL; - droq->info_list_dma = droq->info_mz->phys_addr; + droq->info_list_dma = droq->info_mz->iova; droq->info_alloc_size = droq->info_mz->len; droq->info_base_addr = (size_t)droq->info_mz->addr; @@ -222,7 +222,7 @@ lio_init_droq(struct lio_device *lio_dev, uint32_t q_no, return -1; } - droq->desc_ring_dma = droq->desc_ring_mz->phys_addr; + droq->desc_ring_dma = droq->desc_ring_mz->iova; droq->desc_ring = (struct lio_droq_desc *)droq->desc_ring_mz->addr; lio_dev_dbg(lio_dev, "droq[%d]: desc_ring: virt: 0x%p, dma: %lx\n", @@ -734,7 +734,7 @@ lio_init_instr_queue(struct lio_device *lio_dev, return -1; } - iq->base_addr_dma = iq->iq_mz->phys_addr; + iq->base_addr_dma = iq->iq_mz->iova; iq->base_addr = (uint8_t *)iq->iq_mz->addr; iq->max_count = num_descs; @@ -1298,7 +1298,7 @@ lio_alloc_soft_command(struct lio_device *lio_dev, uint32_t datasize, sc = rte_pktmbuf_mtod(m, struct lio_soft_command *); memset(sc, 0, LIO_SOFT_COMMAND_BUFFER_SIZE); sc->size = LIO_SOFT_COMMAND_BUFFER_SIZE; - sc->dma_addr = rte_mbuf_data_dma_addr(m); + sc->dma_addr = rte_mbuf_data_iova(m); sc->mbuf = m; dma_addr = sc->dma_addr; @@ -1739,12 +1739,12 @@ lio_dev_xmit_pkts(void *tx_queue, struct rte_mbuf **pkts, uint16_t nb_pkts) cmdsetup.s.u.datasize = pkt_len; lio_prepare_pci_cmd(lio_dev, &ndata.cmd, &cmdsetup, tag); - ndata.cmd.cmd3.dptr = rte_mbuf_data_dma_addr(m); + ndata.cmd.cmd3.dptr = rte_mbuf_data_iova(m); ndata.reqtype = LIO_REQTYPE_NORESP_NET; } else { struct lio_buf_free_info *finfo; struct lio_gather *g; - phys_addr_t phyaddr; + rte_iova_t phyaddr; int i, frags; finfo = (struct lio_buf_free_info *)rte_malloc(NULL, @@ -1771,7 +1771,7 @@ lio_dev_xmit_pkts(void *tx_queue, struct rte_mbuf **pkts, uint16_t nb_pkts) &cmdsetup, tag); memset(g->sg, 0, g->sg_size); - g->sg[0].ptr[0] = rte_mbuf_data_dma_addr(m); + g->sg[0].ptr[0] = rte_mbuf_data_iova(m); lio_add_sg_size(&g->sg[0], m->data_len, 0); pkt_len = m->data_len; finfo->mbuf = m; @@ -1782,7 +1782,7 @@ lio_dev_xmit_pkts(void *tx_queue, struct rte_mbuf **pkts, uint16_t nb_pkts) m = m->next; while (frags--) { g->sg[(i >> 2)].ptr[(i & 3)] = - rte_mbuf_data_dma_addr(m); + rte_mbuf_data_iova(m); lio_add_sg_size(&g->sg[(i >> 2)], m->data_len, (i & 3)); pkt_len += m->data_len; @@ -1790,8 +1790,8 @@ lio_dev_xmit_pkts(void *tx_queue, struct rte_mbuf **pkts, uint16_t nb_pkts) m = m->next; } - phyaddr = rte_mem_virt2phy(g->sg); - if (phyaddr == RTE_BAD_PHYS_ADDR) { + phyaddr = rte_mem_virt2iova(g->sg); + if (phyaddr == RTE_BAD_IOVA) { PMD_TX_LOG(lio_dev, ERR, "bad phys addr\n"); goto xmit_failed; } diff --git a/drivers/net/liquidio/lio_rxtx.h b/drivers/net/liquidio/lio_rxtx.h index 85685dc7..ef033735 100644 --- a/drivers/net/liquidio/lio_rxtx.h +++ b/drivers/net/liquidio/lio_rxtx.h @@ -686,9 +686,9 @@ lio_swap_8B_data(uint64_t *data, uint32_t blocks) static inline uint64_t lio_map_ring(void *buf) { - phys_addr_t dma_addr; + rte_iova_t dma_addr; - dma_addr = rte_mbuf_data_dma_addr_default(((struct rte_mbuf *)buf)); + dma_addr = rte_mbuf_data_iova_default(((struct rte_mbuf *)buf)); return (uint64_t)dma_addr; } @@ -696,7 +696,7 @@ lio_map_ring(void *buf) static inline uint64_t lio_map_ring_info(struct lio_droq *droq, uint32_t i) { - phys_addr_t dma_addr; + rte_iova_t dma_addr; dma_addr = droq->info_list_dma + (i * LIO_DROQ_INFO_SIZE); diff --git a/drivers/net/liquidio/lio_struct.h b/drivers/net/liquidio/lio_struct.h index d9cbf000..10e3976a 100644 --- a/drivers/net/liquidio/lio_struct.h +++ b/drivers/net/liquidio/lio_struct.h @@ -684,6 +684,7 @@ struct lio_device { uint8_t nb_tx_queues; uint8_t port_configured; struct lio_rss_ctx rss_state; - uint8_t port_id; + uint16_t port_id; + char firmware_version[LIO_FW_VERSION_LENGTH]; }; #endif /* _LIO_STRUCT_H_ */ -- cgit 1.2.3-korg