[dpdk-dev] [PATCH v2 2/4] net/nfp: update PMD for using new CPP interface
Alejandro Lucero
alejandro.lucero at netronome.com
Thu Apr 5 16:42:45 CEST 2018
PF PMD support was based on NSPU interface. This patch changes the
PMD for using the new CPP user space interface which gives more
flexibility for adding new functionalities.
This change just affects initialization with the datapath being the
same than before.
Signed-off-by: Alejandro Lucero <alejandro.lucero at netronome.com>
---
drivers/net/nfp/Makefile | 17 ++-
drivers/net/nfp/nfp_net.c | 342 +++++++++++++++++++++++++++++-------------
drivers/net/nfp/nfp_net_pmd.h | 16 +-
3 files changed, 264 insertions(+), 111 deletions(-)
diff --git a/drivers/net/nfp/Makefile b/drivers/net/nfp/Makefile
index aa3b68a..ab4e0a7 100644
--- a/drivers/net/nfp/Makefile
+++ b/drivers/net/nfp/Makefile
@@ -20,11 +20,24 @@ EXPORT_MAP := rte_pmd_nfp_version.map
LIBABIVER := 1
+VPATH += $(SRCDIR)/nfpcore
+
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_cppcore.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_cpp_pcie_ops.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_mutex.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_resource.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_crc.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_mip.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_nffw.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_hwinfo.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_rtsym.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_nsp.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_nsp_cmds.c
+SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_nsp_eth.c
+
#
# all source are stored in SRCS-y
#
SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_net.c
-SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_nfpu.c
-SRCS-$(CONFIG_RTE_LIBRTE_NFP_PMD) += nfp_nspu.c
include $(RTE_SDK)/mk/rte.lib.mk
diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 8591c7d..4eb032c 100644
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015 Netronome Systems, Inc.
+ * Copyright (c) 2014-2018 Netronome Systems, Inc.
* All rights reserved.
*
* Small portions derived from code Copyright(c) 2010-2015 Intel Corporation.
@@ -55,7 +55,13 @@
#include <rte_alarm.h>
#include <rte_spinlock.h>
-#include "nfp_nfpu.h"
+#include "nfpcore/nfp_cpp.h"
+#include "nfpcore/nfp_nffw.h"
+#include "nfpcore/nfp_hwinfo.h"
+#include "nfpcore/nfp_mip.h"
+#include "nfpcore/nfp_rtsym.h"
+#include "nfpcore/nfp_nsp.h"
+
#include "nfp_net_pmd.h"
#include "nfp_net_logs.h"
#include "nfp_net_ctrl.h"
@@ -104,12 +110,8 @@ static int nfp_net_rss_reta_write(struct rte_eth_dev *dev,
static int nfp_net_rss_hash_write(struct rte_eth_dev *dev,
struct rte_eth_rss_conf *rss_conf);
-/*
- * The offset of the queue controller queues in the PCIe Target. These
- * happen to be at the same offset on the NFP6000 and the NFP3200 so
- * we use a single macro here.
- */
-#define NFP_PCIE_QUEUE(_q) (0x800 * ((_q) & 0xff))
+/* The offset of the queue controller queues in the PCIe Target */
+#define NFP_PCIE_QUEUE(_q) (0x80000 + (NFP_QCP_QUEUE_ADDR_SZ * ((_q) & 0xff)))
/* Maximum value which can be added to a queue with one transaction */
#define NFP_QCP_MAX_ADD 0x7f
@@ -574,47 +576,29 @@ enum nfp_qcp_ptr {
#define ETH_ADDR_LEN 6
static void
-nfp_eth_copy_mac_reverse(uint8_t *dst, const uint8_t *src)
+nfp_eth_copy_mac(uint8_t *dst, const uint8_t *src)
{
int i;
for (i = 0; i < ETH_ADDR_LEN; i++)
- dst[ETH_ADDR_LEN - i - 1] = src[i];
+ dst[i] = src[i];
}
static int
nfp_net_pf_read_mac(struct nfp_net_hw *hw, int port)
{
- union eth_table_entry *entry;
- int idx, i;
-
- idx = port;
- entry = hw->eth_table;
-
- /* Reading NFP ethernet table obtained before */
- for (i = 0; i < NSP_ETH_MAX_COUNT; i++) {
- if (!(entry->port & NSP_ETH_PORT_LANES_MASK)) {
- /* port not in use */
- entry++;
- continue;
- }
- if (idx == 0)
- break;
- idx--;
- entry++;
- }
-
- if (i == NSP_ETH_MAX_COUNT)
- return -EINVAL;
+ struct nfp_eth_table *nfp_eth_table;
+ nfp_eth_table = nfp_eth_read_ports(hw->cpp);
/*
* hw points to port0 private data. We need hw now pointing to
* right port.
*/
hw += port;
- nfp_eth_copy_mac_reverse((uint8_t *)&hw->mac_addr,
- (uint8_t *)&entry->mac_addr);
+ nfp_eth_copy_mac((uint8_t *)&hw->mac_addr,
+ (uint8_t *)&nfp_eth_table->ports[port].mac_addr);
+ free(nfp_eth_table);
return 0;
}
@@ -780,7 +764,7 @@ enum nfp_qcp_ptr {
if (hw->is_pf)
/* Configure the physical port up */
- nfp_nsp_eth_config(hw->nspu_desc, hw->pf_port_idx, 1);
+ nfp_eth_set_configured(hw->cpp, hw->pf_port_idx, 1);
hw->ctrl = new_ctrl;
@@ -831,7 +815,7 @@ enum nfp_qcp_ptr {
if (hw->is_pf)
/* Configure the physical port down */
- nfp_nsp_eth_config(hw->nspu_desc, hw->pf_port_idx, 0);
+ nfp_eth_set_configured(hw->cpp, hw->pf_port_idx, 0);
}
/* Reset and stop device. The device can not be restarted. */
@@ -2678,10 +2662,8 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
uint64_t tx_bar_off = 0, rx_bar_off = 0;
uint32_t start_q;
int stride = 4;
-
- nspu_desc_t *nspu_desc = NULL;
- uint64_t bar_offset;
int port = 0;
+ int err;
PMD_INIT_FUNC_TRACE();
@@ -2702,7 +2684,6 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
/* This points to the specific port private data */
hw = &hwport0[port];
- hw->pf_port_idx = port;
} else {
hw = NFP_NET_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
hwport0 = 0;
@@ -2736,19 +2717,14 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
}
if (hw->is_pf && port == 0) {
- nspu_desc = hw->nspu_desc;
-
- if (nfp_nsp_map_ctrl_bar(nspu_desc, &bar_offset) != 0) {
- /*
- * A firmware should be there after PF probe so this
- * should not happen.
- */
- RTE_LOG(ERR, PMD, "PF BAR symbol resolution failed\n");
- return -ENODEV;
+ hw->ctrl_bar = nfp_rtsym_map(hw->sym_tbl, "_pf0_net_bar0",
+ hw->total_ports * 32768,
+ &hw->ctrl_area);
+ if (!hw->ctrl_bar) {
+ printf("nfp_rtsym_map fails for _pf0_net_ctrl_bar\n");
+ return -EIO;
}
- /* vNIC PF control BAR is a subset of PF PCI device BAR */
- hw->ctrl_bar += bar_offset;
PMD_INIT_LOG(DEBUG, "ctrl bar: %p\n", hw->ctrl_bar);
}
@@ -2772,13 +2748,14 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
case PCI_DEVICE_ID_NFP6000_PF_NIC:
case PCI_DEVICE_ID_NFP6000_VF_NIC:
start_q = nn_cfg_readl(hw, NFP_NET_CFG_START_TXQ);
- tx_bar_off = NFP_PCIE_QUEUE(start_q);
+ tx_bar_off = start_q * NFP_QCP_QUEUE_ADDR_SZ;
start_q = nn_cfg_readl(hw, NFP_NET_CFG_START_RXQ);
- rx_bar_off = NFP_PCIE_QUEUE(start_q);
+ rx_bar_off = start_q * NFP_QCP_QUEUE_ADDR_SZ;
break;
default:
RTE_LOG(ERR, PMD, "nfp_net: no device ID matching\n");
- return -ENODEV;
+ err = -ENODEV;
+ goto dev_err_ctrl_map;
}
PMD_INIT_LOG(DEBUG, "tx_bar_off: 0x%" PRIx64 "\n", tx_bar_off);
@@ -2786,17 +2763,19 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
if (hw->is_pf && port == 0) {
/* configure access to tx/rx vNIC BARs */
- nfp_nsp_map_queues_bar(nspu_desc, &bar_offset);
- PMD_INIT_LOG(DEBUG, "tx/rx bar_offset: %" PRIx64 "\n",
- bar_offset);
- hwport0->hw_queues = (uint8_t *)pci_dev->mem_resource[0].addr;
-
- /* vNIC PF tx/rx BARs are a subset of PF PCI device */
- hwport0->hw_queues += bar_offset;
+ hwport0->hw_queues = nfp_cpp_map_area(hw->cpp, 0, 0,
+ NFP_PCIE_QUEUE(0),
+ NFP_QCP_QUEUE_AREA_SZ,
+ &hw->hwqueues_area);
+
+ if (!hwport0->hw_queues) {
+ printf("nfp_rtsym_map fails for net.qc\n");
+ err = -EIO;
+ goto dev_err_ctrl_map;
+ }
- /* Lets seize the chance to read eth table from hw */
- if (nfp_nsp_eth_read_table(nspu_desc, &hw->eth_table))
- return -ENODEV;
+ PMD_INIT_LOG(DEBUG, "tx/rx bar address: 0x%p\n",
+ hwport0->hw_queues);
}
if (hw->is_pf) {
@@ -2856,7 +2835,8 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
eth_dev->data->mac_addrs = rte_zmalloc("mac_addr", ETHER_ADDR_LEN, 0);
if (eth_dev->data->mac_addrs == NULL) {
PMD_INIT_LOG(ERR, "Failed to space for MAC address");
- return -ENOMEM;
+ err = -ENOMEM;
+ goto dev_err_queues_map;
}
if (hw->is_pf) {
@@ -2867,6 +2847,8 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
}
if (!is_valid_assigned_ether_addr((struct ether_addr *)&hw->mac_addr)) {
+ PMD_INIT_LOG(INFO, "Using random mac address for port %d\n",
+ port);
/* Using random mac addresses for VFs */
eth_random_addr(&hw->mac_addr[0]);
nfp_net_write_mac(hw, (uint8_t *)&hw->mac_addr);
@@ -2895,11 +2877,19 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
nfp_net_stats_reset(eth_dev);
return 0;
+
+dev_err_queues_map:
+ nfp_cpp_area_free(hw->hwqueues_area);
+dev_err_ctrl_map:
+ nfp_cpp_area_free(hw->ctrl_area);
+
+ return err;
}
static int
nfp_pf_create_dev(struct rte_pci_device *dev, int port, int ports,
- nfpu_desc_t *nfpu_desc, void **priv)
+ struct nfp_cpp *cpp, struct nfp_hwinfo *hwinfo,
+ int phys_port, struct nfp_rtsym_table *sym_tbl, void **priv)
{
struct rte_eth_dev *eth_dev;
struct nfp_net_hw *hw;
@@ -2937,12 +2927,16 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
* Then dev_private is adjusted per port.
*/
hw = (struct nfp_net_hw *)(eth_dev->data->dev_private) + port;
- hw->nspu_desc = nfpu_desc->nspu;
- hw->nfpu_desc = nfpu_desc;
+ hw->cpp = cpp;
+ hw->hwinfo = hwinfo;
+ hw->sym_tbl = sym_tbl;
+ hw->pf_port_idx = phys_port;
hw->is_pf = 1;
if (ports > 1)
hw->pf_multiport_enabled = 1;
+ hw->total_ports = ports;
+
eth_dev->device = &dev->device;
rte_eth_copy_pci_info(eth_dev, dev);
@@ -2956,55 +2950,191 @@ uint32_t nfp_net_txq_full(struct nfp_net_txq *txq)
return ret;
}
+#define DEFAULT_FW_PATH "/lib/firmware/netronome"
+
+static int
+nfp_fw_upload(struct rte_pci_device *dev, struct nfp_nsp *nsp, char *card)
+{
+ struct nfp_cpp *cpp = nsp->cpp;
+ int fw_f;
+ char *fw_buf;
+ char fw_name[100];
+ char serial[100];
+ struct stat file_stat;
+ off_t fsize, bytes;
+
+ /* Looking for firmware file in order of priority */
+
+ /* First try to find a firmware image specific for this device */
+ sprintf(serial, "serial-%02x-%02x-%02x-%02x-%02x-%02x-%02x-%02x",
+ cpp->serial[0], cpp->serial[1], cpp->serial[2], cpp->serial[3],
+ cpp->serial[4], cpp->serial[5], cpp->interface >> 8,
+ cpp->interface & 0xff);
+
+ sprintf(fw_name, "%s/%s.nffw", DEFAULT_FW_PATH, serial);
+
+ RTE_LOG(DEBUG, PMD, "Trying with fw file: %s\n", fw_name);
+ fw_f = open(fw_name, O_RDONLY);
+ if (fw_f > 0)
+ goto read_fw;
+
+ /* Then try the PCI name */
+ sprintf(fw_name, "%s/pci-%s.nffw", DEFAULT_FW_PATH, dev->device.name);
+
+ RTE_LOG(DEBUG, PMD, "Trying with fw file: %s\n", fw_name);
+ fw_f = open(fw_name, O_RDONLY);
+ if (fw_f > 0)
+ goto read_fw;
+
+ /* Finally try the card type and media */
+ sprintf(fw_name, "%s/%s", DEFAULT_FW_PATH, card);
+ RTE_LOG(DEBUG, PMD, "Trying with fw file: %s\n", fw_name);
+ fw_f = open(fw_name, O_RDONLY);
+ if (fw_f < 0) {
+ RTE_LOG(INFO, PMD, "Firmware file %s not found.", fw_name);
+ return -ENOENT;
+ }
+
+read_fw:
+ if (fstat(fw_f, &file_stat) < 0) {
+ RTE_LOG(INFO, PMD, "Firmware file %s size is unknown", fw_name);
+ close(fw_f);
+ return -ENOENT;
+ }
+
+ fsize = file_stat.st_size;
+ RTE_LOG(INFO, PMD, "Firmware file found at %s with size: %" PRIu64 "\n",
+ fw_name, (uint64_t)fsize);
+
+ fw_buf = malloc((size_t)fsize);
+ if (!fw_buf) {
+ RTE_LOG(INFO, PMD, "malloc failed for fw buffer");
+ close(fw_f);
+ return -ENOMEM;
+ }
+ memset(fw_buf, 0, fsize);
+
+ bytes = read(fw_f, fw_buf, fsize);
+ if (bytes != fsize) {
+ RTE_LOG(INFO, PMD, "Reading fw to buffer failed.\n"
+ "Just %" PRIu64 " of %" PRIu64 " bytes read",
+ (uint64_t)bytes, (uint64_t)fsize);
+ free(fw_buf);
+ close(fw_f);
+ return -EIO;
+ }
+
+ RTE_LOG(INFO, PMD, "Uploading the firmware ...");
+ nfp_nsp_load_fw(nsp, fw_buf, bytes);
+ RTE_LOG(INFO, PMD, "Done");
+
+ free(fw_buf);
+ close(fw_f);
+
+ return 0;
+}
+
+static int
+nfp_fw_setup(struct rte_pci_device *dev, struct nfp_cpp *cpp,
+ struct nfp_eth_table *nfp_eth_table, struct nfp_hwinfo *hwinfo)
+{
+ struct nfp_nsp *nsp;
+ const char *nfp_fw_model;
+ char card_desc[100];
+ int err = 0;
+
+ nfp_fw_model = nfp_hwinfo_lookup(hwinfo, "assembly.partno");
+
+ if (nfp_fw_model) {
+ RTE_LOG(INFO, PMD, "firmware model found: %s\n", nfp_fw_model);
+ } else {
+ RTE_LOG(ERR, PMD, "firmware model NOT found\n");
+ return -EIO;
+ }
+
+ if (nfp_eth_table->count == 0 || nfp_eth_table->count > 8) {
+ RTE_LOG(ERR, PMD, "NFP ethernet table reports wrong ports: %u\n",
+ nfp_eth_table->count);
+ return -EIO;
+ }
+
+ RTE_LOG(INFO, PMD, "NFP ethernet port table reports %u ports\n",
+ nfp_eth_table->count);
+
+ RTE_LOG(INFO, PMD, "Port speed: %u\n", nfp_eth_table->ports[0].speed);
+
+ sprintf(card_desc, "nic_%s_%dx%d.nffw", nfp_fw_model,
+ nfp_eth_table->count, nfp_eth_table->ports[0].speed / 1000);
+
+ nsp = nfp_nsp_open(cpp);
+ if (!nsp) {
+ RTE_LOG(ERR, PMD, "NFP error when obtaining NSP handle\n");
+ return -EIO;
+ }
+
+ nfp_nsp_device_soft_reset(nsp);
+ err = nfp_fw_upload(dev, nsp, card_desc);
+
+ nfp_nsp_close(nsp);
+ return err;
+}
+
static int nfp_pf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
struct rte_pci_device *dev)
{
- nfpu_desc_t *nfpu_desc;
- nspu_desc_t *nspu_desc;
- uint64_t offset_symbol;
- uint8_t *bar_offset;
- int major, minor;
+ struct nfp_cpp *cpp;
+ struct nfp_hwinfo *hwinfo;
+ struct nfp_rtsym_table *sym_tbl;
+ struct nfp_eth_table *nfp_eth_table = NULL;
int total_ports;
void *priv = 0;
int ret = -ENODEV;
+ int err;
int i;
if (!dev)
return ret;
- nfpu_desc = rte_malloc("nfp nfpu", sizeof(nfpu_desc_t), 0);
- if (!nfpu_desc)
- return -ENOMEM;
-
- if (nfpu_open(dev, nfpu_desc, 0) < 0) {
- RTE_LOG(ERR, PMD,
- "nfpu_open failed\n");
- goto nfpu_error;
+ cpp = nfp_cpp_from_device_name(dev->device.name);
+ if (!cpp) {
+ RTE_LOG(ERR, PMD, "A CPP handle can not be obtained");
+ ret = -EIO;
+ goto error;
}
- nspu_desc = nfpu_desc->nspu;
+ hwinfo = nfp_hwinfo_read(cpp);
+ if (!hwinfo) {
+ RTE_LOG(ERR, PMD, "Error reading hwinfo table");
+ return -EIO;
+ }
+ nfp_eth_table = nfp_eth_read_ports(cpp);
+ if (!nfp_eth_table) {
+ RTE_LOG(ERR, PMD, "Error reading NFP ethernet table\n");
+ return -EIO;
+ }
- /* Check NSP ABI version */
- if (nfp_nsp_get_abi_version(nspu_desc, &major, &minor) < 0) {
- RTE_LOG(INFO, PMD, "NFP NSP not present\n");
+ if (nfp_fw_setup(dev, cpp, nfp_eth_table, hwinfo)) {
+ RTE_LOG(INFO, PMD, "Error when uploading firmware\n");
+ ret = -EIO;
goto error;
}
- PMD_INIT_LOG(INFO, "nspu ABI version: %d.%d\n", major, minor);
- if ((major == 0) && (minor < 20)) {
- RTE_LOG(INFO, PMD, "NFP NSP ABI version too old. Required 0.20 or higher\n");
+ /* Now the symbol table should be there */
+ sym_tbl = nfp_rtsym_table_read(cpp);
+ if (!sym_tbl) {
+ RTE_LOG(ERR, PMD, "Something is wrong with the firmware"
+ " symbol table");
+ ret = -EIO;
goto error;
}
- ret = nfp_nsp_fw_setup(nspu_desc, "nfd_cfg_pf0_num_ports",
- &offset_symbol);
- if (ret)
+ total_ports = nfp_rtsym_read_le(sym_tbl, "nfd_cfg_pf0_num_ports", &err);
+ if (total_ports != (int)nfp_eth_table->count) {
+ RTE_LOG(ERR, PMD, "Inconsistent number of ports\n");
+ ret = -EIO;
goto error;
-
- bar_offset = (uint8_t *)dev->mem_resource[0].addr;
- bar_offset += offset_symbol;
- total_ports = (uint32_t)*bar_offset;
+ }
PMD_INIT_LOG(INFO, "Total pf ports: %d\n", total_ports);
if (total_ports <= 0 || total_ports > 8) {
@@ -3014,18 +3144,15 @@ static int nfp_pf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
}
for (i = 0; i < total_ports; i++) {
- ret = nfp_pf_create_dev(dev, i, total_ports, nfpu_desc, &priv);
+ ret = nfp_pf_create_dev(dev, i, total_ports, cpp, hwinfo,
+ nfp_eth_table->ports[i].index,
+ sym_tbl, &priv);
if (ret)
- goto error;
+ break;
}
- return 0;
-
error:
- nfpu_close(nfpu_desc);
-nfpu_error:
- rte_free(nfpu_desc);
-
+ free(nfp_eth_table);
return ret;
}
@@ -3073,8 +3200,19 @@ static int eth_nfp_pci_remove(struct rte_pci_device *pci_dev)
if ((pci_dev->id.device_id == PCI_DEVICE_ID_NFP4000_PF_NIC) ||
(pci_dev->id.device_id == PCI_DEVICE_ID_NFP6000_PF_NIC)) {
port = get_pf_port_number(eth_dev->data->name);
+ /*
+ * hotplug is not possible with multiport PF although freeing
+ * data structures can be done for first port.
+ */
+ if (port != 0)
+ return -ENOTSUP;
hwport0 = NFP_NET_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
hw = &hwport0[port];
+ nfp_cpp_area_free(hw->ctrl_area);
+ nfp_cpp_area_free(hw->hwqueues_area);
+ free(hw->hwinfo);
+ free(hw->sym_tbl);
+ nfp_cpp_free(hw->cpp);
} else {
hw = NFP_NET_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
}
diff --git a/drivers/net/nfp/nfp_net_pmd.h b/drivers/net/nfp/nfp_net_pmd.h
index 1ae0ea6..097c871 100644
--- a/drivers/net/nfp/nfp_net_pmd.h
+++ b/drivers/net/nfp/nfp_net_pmd.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2015 Netronome Systems, Inc.
+ * Copyright (c) 2014-2018 Netronome Systems, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -63,6 +63,7 @@
#define NFP_NET_CRTL_BAR 0
#define NFP_NET_TX_BAR 2
#define NFP_NET_RX_BAR 2
+#define NFP_QCP_QUEUE_AREA_SZ 0x80000
/* Macros for accessing the Queue Controller Peripheral 'CSRs' */
#define NFP_QCP_QUEUE_OFF(_x) ((_x) * 0x800)
@@ -430,20 +431,21 @@ struct nfp_net_hw {
/* Records starting point for counters */
struct rte_eth_stats eth_stats_base;
-#ifdef NFP_NET_LIBNFP
struct nfp_cpp *cpp;
struct nfp_cpp_area *ctrl_area;
- struct nfp_cpp_area *tx_area;
- struct nfp_cpp_area *rx_area;
+ struct nfp_cpp_area *hwqueues_area;
struct nfp_cpp_area *msix_area;
-#endif
+
uint8_t *hw_queues;
uint8_t is_pf;
uint8_t pf_port_idx;
uint8_t pf_multiport_enabled;
+ uint8_t total_ports;
+
union eth_table_entry *eth_table;
- nspu_desc_t *nspu_desc;
- nfpu_desc_t *nfpu_desc;
+
+ struct nfp_hwinfo *hwinfo;
+ struct nfp_rtsym_table *sym_tbl;
};
struct nfp_net_adapter {
--
1.9.1
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