/*-
* BSD LICENSE
*
- * Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
+ * Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
#include <rte_log.h>
#include <rte_debug.h>
#include <rte_interrupts.h>
-#include <rte_pci.h>
#include <rte_memory.h>
#include <rte_memcpy.h>
#include <rte_memzone.h>
#include <rte_atomic.h>
#include <rte_branch_prediction.h>
#include <rte_common.h>
-#include <rte_ring.h>
#include <rte_mempool.h>
#include <rte_malloc.h>
#include <rte_mbuf.h>
#include "rte_ether.h"
#include "rte_ethdev.h"
+#include "ethdev_profile.h"
static const char *MZ_RTE_ETH_DEV_DATA = "rte_eth_dev_data";
struct rte_eth_dev rte_eth_devices[RTE_MAX_ETHPORTS];
static struct rte_eth_dev_data *rte_eth_dev_data;
-static uint8_t nb_ports;
+static uint8_t eth_dev_last_created_port;
/* spinlock for eth device callbacks */
static rte_spinlock_t rte_eth_dev_cb_lock = RTE_SPINLOCK_INITIALIZER;
{"tx_good_packets", offsetof(struct rte_eth_stats, opackets)},
{"rx_good_bytes", offsetof(struct rte_eth_stats, ibytes)},
{"tx_good_bytes", offsetof(struct rte_eth_stats, obytes)},
+ {"rx_missed_errors", offsetof(struct rte_eth_stats, imissed)},
{"rx_errors", offsetof(struct rte_eth_stats, ierrors)},
{"tx_errors", offsetof(struct rte_eth_stats, oerrors)},
{"rx_mbuf_allocation_errors", offsetof(struct rte_eth_stats,
TAILQ_ENTRY(rte_eth_dev_callback) next; /**< Callbacks list */
rte_eth_dev_cb_fn cb_fn; /**< Callback address */
void *cb_arg; /**< Parameter for callback */
+ void *ret_param; /**< Return parameter */
enum rte_eth_event_type event; /**< Interrupt event type */
uint32_t active; /**< Callback is executing */
};
STAT_QMAP_RX
};
-enum {
- DEV_DETACHED = 0,
- DEV_ATTACHED
-};
+uint16_t
+rte_eth_find_next(uint16_t port_id)
+{
+ while (port_id < RTE_MAX_ETHPORTS &&
+ rte_eth_devices[port_id].state != RTE_ETH_DEV_ATTACHED)
+ port_id++;
+
+ if (port_id >= RTE_MAX_ETHPORTS)
+ return RTE_MAX_ETHPORTS;
+
+ return port_id;
+}
static void
rte_eth_dev_data_alloc(void)
unsigned i;
for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
- if ((rte_eth_devices[i].attached == DEV_ATTACHED) &&
+ if ((rte_eth_devices[i].state == RTE_ETH_DEV_ATTACHED) &&
strcmp(rte_eth_devices[i].data->name, name) == 0)
return &rte_eth_devices[i];
}
return NULL;
}
-static uint8_t
+static uint16_t
rte_eth_dev_find_free_port(void)
{
unsigned i;
for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
- if (rte_eth_devices[i].attached == DEV_DETACHED)
+ /* Using shared name field to find a free port. */
+ if (rte_eth_dev_data[i].name[0] == '\0') {
+ RTE_ASSERT(rte_eth_devices[i].state ==
+ RTE_ETH_DEV_UNUSED);
return i;
+ }
}
return RTE_MAX_ETHPORTS;
}
+static struct rte_eth_dev *
+eth_dev_get(uint16_t port_id)
+{
+ struct rte_eth_dev *eth_dev = &rte_eth_devices[port_id];
+
+ eth_dev->data = &rte_eth_dev_data[port_id];
+ eth_dev->state = RTE_ETH_DEV_ATTACHED;
+ TAILQ_INIT(&(eth_dev->link_intr_cbs));
+
+ eth_dev_last_created_port = port_id;
+
+ return eth_dev;
+}
+
struct rte_eth_dev *
-rte_eth_dev_allocate(const char *name, enum rte_eth_dev_type type)
+rte_eth_dev_allocate(const char *name)
{
- uint8_t port_id;
+ uint16_t port_id;
struct rte_eth_dev *eth_dev;
+ if (rte_eth_dev_data == NULL)
+ rte_eth_dev_data_alloc();
+
port_id = rte_eth_dev_find_free_port();
if (port_id == RTE_MAX_ETHPORTS) {
RTE_PMD_DEBUG_TRACE("Reached maximum number of Ethernet ports\n");
return NULL;
}
- if (rte_eth_dev_data == NULL)
- rte_eth_dev_data_alloc();
-
if (rte_eth_dev_allocated(name) != NULL) {
RTE_PMD_DEBUG_TRACE("Ethernet Device with name %s already allocated!\n",
name);
return NULL;
}
- eth_dev = &rte_eth_devices[port_id];
- eth_dev->data = &rte_eth_dev_data[port_id];
+ eth_dev = eth_dev_get(port_id);
snprintf(eth_dev->data->name, sizeof(eth_dev->data->name), "%s", name);
eth_dev->data->port_id = port_id;
- eth_dev->attached = DEV_ATTACHED;
- eth_dev->dev_type = type;
- nb_ports++;
- return eth_dev;
-}
-
-static int
-rte_eth_dev_create_unique_device_name(char *name, size_t size,
- struct rte_pci_device *pci_dev)
-{
- int ret;
-
- ret = snprintf(name, size, "%d:%d.%d",
- pci_dev->addr.bus, pci_dev->addr.devid,
- pci_dev->addr.function);
- if (ret < 0)
- return ret;
- return 0;
-}
-
-int
-rte_eth_dev_release_port(struct rte_eth_dev *eth_dev)
-{
- if (eth_dev == NULL)
- return -EINVAL;
+ eth_dev->data->mtu = ETHER_MTU;
- eth_dev->attached = DEV_DETACHED;
- nb_ports--;
- return 0;
+ return eth_dev;
}
-static int
-rte_eth_dev_init(struct rte_pci_driver *pci_drv,
- struct rte_pci_device *pci_dev)
+/*
+ * Attach to a port already registered by the primary process, which
+ * makes sure that the same device would have the same port id both
+ * in the primary and secondary process.
+ */
+struct rte_eth_dev *
+rte_eth_dev_attach_secondary(const char *name)
{
- struct eth_driver *eth_drv;
+ uint16_t i;
struct rte_eth_dev *eth_dev;
- char ethdev_name[RTE_ETH_NAME_MAX_LEN];
-
- int diag;
-
- eth_drv = (struct eth_driver *)pci_drv;
- /* Create unique Ethernet device name using PCI address */
- rte_eth_dev_create_unique_device_name(ethdev_name,
- sizeof(ethdev_name), pci_dev);
-
- eth_dev = rte_eth_dev_allocate(ethdev_name, RTE_ETH_DEV_PCI);
- if (eth_dev == NULL)
- return -ENOMEM;
+ if (rte_eth_dev_data == NULL)
+ rte_eth_dev_data_alloc();
- if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
- eth_dev->data->dev_private = rte_zmalloc("ethdev private structure",
- eth_drv->dev_private_size,
- RTE_CACHE_LINE_SIZE);
- if (eth_dev->data->dev_private == NULL)
- rte_panic("Cannot allocate memzone for private port data\n");
+ for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
+ if (strcmp(rte_eth_dev_data[i].name, name) == 0)
+ break;
+ }
+ if (i == RTE_MAX_ETHPORTS) {
+ RTE_PMD_DEBUG_TRACE(
+ "device %s is not driven by the primary process\n",
+ name);
+ return NULL;
}
- eth_dev->pci_dev = pci_dev;
- eth_dev->driver = eth_drv;
- eth_dev->data->rx_mbuf_alloc_failed = 0;
-
- /* init user callbacks */
- TAILQ_INIT(&(eth_dev->link_intr_cbs));
-
- /*
- * Set the default MTU.
- */
- eth_dev->data->mtu = ETHER_MTU;
- /* Invoke PMD device initialization function */
- diag = (*eth_drv->eth_dev_init)(eth_dev);
- if (diag == 0)
- return 0;
+ eth_dev = eth_dev_get(i);
+ RTE_ASSERT(eth_dev->data->port_id == i);
- RTE_PMD_DEBUG_TRACE("driver %s: eth_dev_init(vendor_id=0x%u device_id=0x%x) failed\n",
- pci_drv->name,
- (unsigned) pci_dev->id.vendor_id,
- (unsigned) pci_dev->id.device_id);
- if (rte_eal_process_type() == RTE_PROC_PRIMARY)
- rte_free(eth_dev->data->dev_private);
- rte_eth_dev_release_port(eth_dev);
- return diag;
+ return eth_dev;
}
-static int
-rte_eth_dev_uninit(struct rte_pci_device *pci_dev)
+int
+rte_eth_dev_release_port(struct rte_eth_dev *eth_dev)
{
- const struct eth_driver *eth_drv;
- struct rte_eth_dev *eth_dev;
- char ethdev_name[RTE_ETH_NAME_MAX_LEN];
- int ret;
-
- if (pci_dev == NULL)
- return -EINVAL;
-
- /* Create unique Ethernet device name using PCI address */
- rte_eth_dev_create_unique_device_name(ethdev_name,
- sizeof(ethdev_name), pci_dev);
-
- eth_dev = rte_eth_dev_allocated(ethdev_name);
if (eth_dev == NULL)
- return -ENODEV;
-
- eth_drv = (const struct eth_driver *)pci_dev->driver;
-
- /* Invoke PMD device uninit function */
- if (*eth_drv->eth_dev_uninit) {
- ret = (*eth_drv->eth_dev_uninit)(eth_dev);
- if (ret)
- return ret;
- }
-
- /* free ether device */
- rte_eth_dev_release_port(eth_dev);
-
- if (rte_eal_process_type() == RTE_PROC_PRIMARY)
- rte_free(eth_dev->data->dev_private);
-
- eth_dev->pci_dev = NULL;
- eth_dev->driver = NULL;
- eth_dev->data = NULL;
+ return -EINVAL;
+ memset(eth_dev->data, 0, sizeof(struct rte_eth_dev_data));
+ eth_dev->state = RTE_ETH_DEV_UNUSED;
return 0;
}
-/**
- * Register an Ethernet [Poll Mode] driver.
- *
- * Function invoked by the initialization function of an Ethernet driver
- * to simultaneously register itself as a PCI driver and as an Ethernet
- * Poll Mode Driver.
- * Invokes the rte_eal_pci_register() function to register the *pci_drv*
- * structure embedded in the *eth_drv* structure, after having stored the
- * address of the rte_eth_dev_init() function in the *devinit* field of
- * the *pci_drv* structure.
- * During the PCI probing phase, the rte_eth_dev_init() function is
- * invoked for each PCI [Ethernet device] matching the embedded PCI
- * identifiers provided by the driver.
- */
-void
-rte_eth_driver_register(struct eth_driver *eth_drv)
-{
- eth_drv->pci_drv.devinit = rte_eth_dev_init;
- eth_drv->pci_drv.devuninit = rte_eth_dev_uninit;
- rte_eal_pci_register(ð_drv->pci_drv);
-}
-
int
-rte_eth_dev_is_valid_port(uint8_t port_id)
+rte_eth_dev_is_valid_port(uint16_t port_id)
{
if (port_id >= RTE_MAX_ETHPORTS ||
- rte_eth_devices[port_id].attached != DEV_ATTACHED)
+ (rte_eth_devices[port_id].state != RTE_ETH_DEV_ATTACHED &&
+ rte_eth_devices[port_id].state != RTE_ETH_DEV_DEFERRED))
return 0;
else
return 1;
}
int
-rte_eth_dev_socket_id(uint8_t port_id)
+rte_eth_dev_socket_id(uint16_t port_id)
{
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -1);
return rte_eth_devices[port_id].data->numa_node;
}
-uint8_t
-rte_eth_dev_count(void)
+void *
+rte_eth_dev_get_sec_ctx(uint8_t port_id)
{
- return nb_ports;
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, NULL);
+ return rte_eth_devices[port_id].security_ctx;
}
-static enum rte_eth_dev_type
-rte_eth_dev_get_device_type(uint8_t port_id)
+uint16_t
+rte_eth_dev_count(void)
{
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, RTE_ETH_DEV_UNKNOWN);
- return rte_eth_devices[port_id].dev_type;
-}
+ uint16_t p;
+ uint16_t count;
-static int
-rte_eth_dev_get_addr_by_port(uint8_t port_id, struct rte_pci_addr *addr)
-{
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
+ count = 0;
- if (addr == NULL) {
- RTE_PMD_DEBUG_TRACE("Null pointer is specified\n");
- return -EINVAL;
- }
+ RTE_ETH_FOREACH_DEV(p)
+ count++;
- *addr = rte_eth_devices[port_id].pci_dev->addr;
- return 0;
+ return count;
}
int
-rte_eth_dev_get_name_by_port(uint8_t port_id, char *name)
+rte_eth_dev_get_name_by_port(uint16_t port_id, char *name)
{
char *tmp;
}
int
-rte_eth_dev_get_port_by_name(const char *name, uint8_t *port_id)
+rte_eth_dev_get_port_by_name(const char *name, uint16_t *port_id)
{
int i;
return -EINVAL;
}
- *port_id = RTE_MAX_ETHPORTS;
-
- for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
-
+ RTE_ETH_FOREACH_DEV(i) {
if (!strncmp(name,
rte_eth_dev_data[i].name, strlen(name))) {
return -ENODEV;
}
-static int
-rte_eth_dev_get_port_by_addr(const struct rte_pci_addr *addr, uint8_t *port_id)
-{
- int i;
- struct rte_pci_device *pci_dev = NULL;
-
- if (addr == NULL) {
- RTE_PMD_DEBUG_TRACE("Null pointer is specified\n");
- return -EINVAL;
- }
-
- *port_id = RTE_MAX_ETHPORTS;
-
- for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
-
- pci_dev = rte_eth_devices[i].pci_dev;
-
- if (pci_dev &&
- !rte_eal_compare_pci_addr(&pci_dev->addr, addr)) {
-
- *port_id = i;
-
- return 0;
- }
- }
- return -ENODEV;
-}
-
-static int
-rte_eth_dev_is_detachable(uint8_t port_id)
-{
- uint32_t dev_flags;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
-
- switch (rte_eth_devices[port_id].data->kdrv) {
- case RTE_KDRV_IGB_UIO:
- case RTE_KDRV_UIO_GENERIC:
- case RTE_KDRV_NIC_UIO:
- case RTE_KDRV_NONE:
- break;
- case RTE_KDRV_VFIO:
- default:
- return -ENOTSUP;
- }
- dev_flags = rte_eth_devices[port_id].data->dev_flags;
- if ((dev_flags & RTE_ETH_DEV_DETACHABLE) &&
- (!(dev_flags & RTE_ETH_DEV_BONDED_SLAVE)))
- return 0;
- else
- return 1;
-}
-
-/* attach the new physical device, then store port_id of the device */
-static int
-rte_eth_dev_attach_pdev(struct rte_pci_addr *addr, uint8_t *port_id)
+/* attach the new device, then store port_id of the device */
+int
+rte_eth_dev_attach(const char *devargs, uint16_t *port_id)
{
- /* re-construct pci_device_list */
- if (rte_eal_pci_scan())
- goto err;
- /* Invoke probe func of the driver can handle the new device. */
- if (rte_eal_pci_probe_one(addr))
- goto err;
+ int ret = -1;
+ int current = rte_eth_dev_count();
+ char *name = NULL;
+ char *args = NULL;
- if (rte_eth_dev_get_port_by_addr(addr, port_id))
+ if ((devargs == NULL) || (port_id == NULL)) {
+ ret = -EINVAL;
goto err;
+ }
- return 0;
-err:
- return -1;
-}
-
-/* detach the new physical device, then store pci_addr of the device */
-static int
-rte_eth_dev_detach_pdev(uint8_t port_id, struct rte_pci_addr *addr)
-{
- struct rte_pci_addr freed_addr;
- struct rte_pci_addr vp;
-
- /* get pci address by port id */
- if (rte_eth_dev_get_addr_by_port(port_id, &freed_addr))
+ /* parse devargs, then retrieve device name and args */
+ if (rte_eal_parse_devargs_str(devargs, &name, &args))
goto err;
- /* Zeroed pci addr means the port comes from virtual device */
- vp.domain = vp.bus = vp.devid = vp.function = 0;
- if (rte_eal_compare_pci_addr(&vp, &freed_addr) == 0)
+ ret = rte_eal_dev_attach(name, args);
+ if (ret < 0)
goto err;
- /* invoke devuninit func of the pci driver,
- * also remove the device from pci_device_list */
- if (rte_eal_pci_detach(&freed_addr))
+ /* no point looking at the port count if no port exists */
+ if (!rte_eth_dev_count()) {
+ RTE_LOG(ERR, EAL, "No port found for device (%s)\n", name);
+ ret = -1;
goto err;
+ }
- *addr = freed_addr;
- return 0;
-err:
- return -1;
-}
-
-/* attach the new virtual device, then store port_id of the device */
-static int
-rte_eth_dev_attach_vdev(const char *vdevargs, uint8_t *port_id)
-{
- char *name = NULL, *args = NULL;
- int ret = -1;
-
- /* parse vdevargs, then retrieve device name and args */
- if (rte_eal_parse_devargs_str(vdevargs, &name, &args))
- goto end;
-
- /* walk around dev_driver_list to find the driver of the device,
- * then invoke probe function of the driver.
- * rte_eal_vdev_init() updates port_id allocated after
- * initialization.
+ /* if nothing happened, there is a bug here, since some driver told us
+ * it did attach a device, but did not create a port.
*/
- if (rte_eal_vdev_init(name, args))
- goto end;
-
- if (rte_eth_dev_get_port_by_name(name, port_id))
- goto end;
-
- ret = 0;
-end:
- free(name);
- free(args);
-
- return ret;
-}
-
-/* detach the new virtual device, then store the name of the device */
-static int
-rte_eth_dev_detach_vdev(uint8_t port_id, char *vdevname)
-{
- char name[RTE_ETH_NAME_MAX_LEN];
-
- /* get device name by port id */
- if (rte_eth_dev_get_name_by_port(port_id, name))
- goto err;
- /* walk around dev_driver_list to find the driver of the device,
- * then invoke uninit function of the driver */
- if (rte_eal_vdev_uninit(name))
- goto err;
-
- strncpy(vdevname, name, sizeof(name));
- return 0;
-err:
- return -1;
-}
-
-/* attach the new device, then store port_id of the device */
-int
-rte_eth_dev_attach(const char *devargs, uint8_t *port_id)
-{
- struct rte_pci_addr addr;
- int ret = -1;
-
- if ((devargs == NULL) || (port_id == NULL)) {
- ret = -EINVAL;
+ if (current == rte_eth_dev_count()) {
+ ret = -1;
goto err;
}
- if (eal_parse_pci_DomBDF(devargs, &addr) == 0) {
- ret = rte_eth_dev_attach_pdev(&addr, port_id);
- if (ret < 0)
- goto err;
- } else {
- ret = rte_eth_dev_attach_vdev(devargs, port_id);
- if (ret < 0)
- goto err;
- }
+ *port_id = eth_dev_last_created_port;
+ ret = 0;
- return 0;
err:
- RTE_LOG(ERR, EAL, "Driver, cannot attach the device\n");
+ free(name);
+ free(args);
return ret;
}
/* detach the device, then store the name of the device */
int
-rte_eth_dev_detach(uint8_t port_id, char *name)
+rte_eth_dev_detach(uint16_t port_id, char *name)
{
- struct rte_pci_addr addr;
+ uint32_t dev_flags;
int ret = -1;
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
+
if (name == NULL) {
ret = -EINVAL;
goto err;
}
- /* check whether the driver supports detach feature, or not */
- if (rte_eth_dev_is_detachable(port_id))
+ dev_flags = rte_eth_devices[port_id].data->dev_flags;
+ if (dev_flags & RTE_ETH_DEV_BONDED_SLAVE) {
+ RTE_LOG(ERR, EAL, "Port %" PRIu16 " is bonded, cannot detach\n",
+ port_id);
+ ret = -ENOTSUP;
goto err;
+ }
- if (rte_eth_dev_get_device_type(port_id) == RTE_ETH_DEV_PCI) {
- ret = rte_eth_dev_get_addr_by_port(port_id, &addr);
- if (ret < 0)
- goto err;
-
- ret = rte_eth_dev_detach_pdev(port_id, &addr);
- if (ret < 0)
- goto err;
+ snprintf(name, sizeof(rte_eth_devices[port_id].data->name),
+ "%s", rte_eth_devices[port_id].data->name);
- snprintf(name, RTE_ETH_NAME_MAX_LEN,
- "%04x:%02x:%02x.%d",
- addr.domain, addr.bus,
- addr.devid, addr.function);
- } else {
- ret = rte_eth_dev_detach_vdev(port_id, name);
- if (ret < 0)
- goto err;
- }
+ ret = rte_eal_dev_detach(rte_eth_devices[port_id].device);
+ if (ret < 0)
+ goto err;
+ rte_eth_devices[port_id].state = RTE_ETH_DEV_UNUSED;
return 0;
err:
- RTE_LOG(ERR, EAL, "Driver, cannot detach the device\n");
return ret;
}
for (i = nb_queues; i < old_nb_queues; i++)
(*dev->dev_ops->rx_queue_release)(rxq[i]);
+
+ rte_free(dev->data->rx_queues);
+ dev->data->rx_queues = NULL;
}
dev->data->nb_rx_queues = nb_queues;
return 0;
}
int
-rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id)
+rte_eth_dev_rx_queue_start(uint16_t port_id, uint16_t rx_queue_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id)
+rte_eth_dev_rx_queue_stop(uint16_t port_id, uint16_t rx_queue_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id)
+rte_eth_dev_tx_queue_start(uint16_t port_id, uint16_t tx_queue_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id)
+rte_eth_dev_tx_queue_stop(uint16_t port_id, uint16_t tx_queue_id)
{
struct rte_eth_dev *dev;
for (i = nb_queues; i < old_nb_queues; i++)
(*dev->dev_ops->tx_queue_release)(txq[i]);
+
+ rte_free(dev->data->tx_queues);
+ dev->data->tx_queues = NULL;
}
dev->data->nb_tx_queues = nb_queues;
return 0;
}
}
+/**
+ * A conversion function from rxmode bitfield API.
+ */
+static void
+rte_eth_convert_rx_offload_bitfield(const struct rte_eth_rxmode *rxmode,
+ uint64_t *rx_offloads)
+{
+ uint64_t offloads = 0;
+
+ if (rxmode->header_split == 1)
+ offloads |= DEV_RX_OFFLOAD_HEADER_SPLIT;
+ if (rxmode->hw_ip_checksum == 1)
+ offloads |= DEV_RX_OFFLOAD_CHECKSUM;
+ if (rxmode->hw_vlan_filter == 1)
+ offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
+ if (rxmode->hw_vlan_strip == 1)
+ offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
+ if (rxmode->hw_vlan_extend == 1)
+ offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
+ if (rxmode->jumbo_frame == 1)
+ offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
+ if (rxmode->hw_strip_crc == 1)
+ offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
+ if (rxmode->enable_scatter == 1)
+ offloads |= DEV_RX_OFFLOAD_SCATTER;
+ if (rxmode->enable_lro == 1)
+ offloads |= DEV_RX_OFFLOAD_TCP_LRO;
+ if (rxmode->hw_timestamp == 1)
+ offloads |= DEV_RX_OFFLOAD_TIMESTAMP;
+ if (rxmode->security == 1)
+ offloads |= DEV_RX_OFFLOAD_SECURITY;
+
+ *rx_offloads = offloads;
+}
+
+/**
+ * A conversion function from rxmode offloads API.
+ */
+static void
+rte_eth_convert_rx_offloads(const uint64_t rx_offloads,
+ struct rte_eth_rxmode *rxmode)
+{
+
+ if (rx_offloads & DEV_RX_OFFLOAD_HEADER_SPLIT)
+ rxmode->header_split = 1;
+ else
+ rxmode->header_split = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_CHECKSUM)
+ rxmode->hw_ip_checksum = 1;
+ else
+ rxmode->hw_ip_checksum = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
+ rxmode->hw_vlan_filter = 1;
+ else
+ rxmode->hw_vlan_filter = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
+ rxmode->hw_vlan_strip = 1;
+ else
+ rxmode->hw_vlan_strip = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
+ rxmode->hw_vlan_extend = 1;
+ else
+ rxmode->hw_vlan_extend = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_JUMBO_FRAME)
+ rxmode->jumbo_frame = 1;
+ else
+ rxmode->jumbo_frame = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_CRC_STRIP)
+ rxmode->hw_strip_crc = 1;
+ else
+ rxmode->hw_strip_crc = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_SCATTER)
+ rxmode->enable_scatter = 1;
+ else
+ rxmode->enable_scatter = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_TCP_LRO)
+ rxmode->enable_lro = 1;
+ else
+ rxmode->enable_lro = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_TIMESTAMP)
+ rxmode->hw_timestamp = 1;
+ else
+ rxmode->hw_timestamp = 0;
+ if (rx_offloads & DEV_RX_OFFLOAD_SECURITY)
+ rxmode->security = 1;
+ else
+ rxmode->security = 0;
+}
+
int
-rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
+rte_eth_dev_configure(uint16_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
const struct rte_eth_conf *dev_conf)
{
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
+ struct rte_eth_conf local_conf = *dev_conf;
int diag;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
return -EBUSY;
}
+ /*
+ * Convert between the offloads API to enable PMDs to support
+ * only one of them.
+ */
+ if ((dev_conf->rxmode.ignore_offload_bitfield == 0)) {
+ rte_eth_convert_rx_offload_bitfield(
+ &dev_conf->rxmode, &local_conf.rxmode.offloads);
+ } else {
+ rte_eth_convert_rx_offloads(dev_conf->rxmode.offloads,
+ &local_conf.rxmode);
+ }
+
/* Copy the dev_conf parameter into the dev structure */
- memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf));
+ memcpy(&dev->data->dev_conf, &local_conf, sizeof(dev->data->dev_conf));
/*
* Check that the numbers of RX and TX queues are not greater
return -EINVAL;
}
- /*
- * If link state interrupt is enabled, check that the
- * device supports it.
- */
+ /* Check that the device supports requested interrupts */
if ((dev_conf->intr_conf.lsc == 1) &&
(!(dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC))) {
RTE_PMD_DEBUG_TRACE("driver %s does not support lsc\n",
- dev->data->drv_name);
+ dev->device->driver->name);
return -EINVAL;
}
+ if ((dev_conf->intr_conf.rmv == 1) &&
+ (!(dev->data->dev_flags & RTE_ETH_DEV_INTR_RMV))) {
+ RTE_PMD_DEBUG_TRACE("driver %s does not support rmv\n",
+ dev->device->driver->name);
+ return -EINVAL;
+ }
/*
* If jumbo frames are enabled, check that the maximum RX packet
* length is supported by the configured device.
*/
- if (dev_conf->rxmode.jumbo_frame == 1) {
+ if (local_conf.rxmode.offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) {
if (dev_conf->rxmode.max_rx_pkt_len >
dev_info.max_rx_pktlen) {
RTE_PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u"
return diag;
}
+ /* Initialize Rx profiling if enabled at compilation time. */
+ diag = __rte_eth_profile_rx_init(port_id, dev);
+ if (diag != 0) {
+ RTE_PMD_DEBUG_TRACE("port%d __rte_eth_profile_rx_init = %d\n",
+ port_id, diag);
+ rte_eth_dev_rx_queue_config(dev, 0);
+ rte_eth_dev_tx_queue_config(dev, 0);
+ return diag;
+ }
+
return 0;
}
+void
+_rte_eth_dev_reset(struct rte_eth_dev *dev)
+{
+ if (dev->data->dev_started) {
+ RTE_PMD_DEBUG_TRACE(
+ "port %d must be stopped to allow reset\n",
+ dev->data->port_id);
+ return;
+ }
+
+ rte_eth_dev_rx_queue_config(dev, 0);
+ rte_eth_dev_tx_queue_config(dev, 0);
+
+ memset(&dev->data->dev_conf, 0, sizeof(dev->data->dev_conf));
+}
+
static void
-rte_eth_dev_config_restore(uint8_t port_id)
+rte_eth_dev_config_restore(uint16_t port_id)
{
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
- struct ether_addr addr;
+ struct ether_addr *addr;
uint16_t i;
uint32_t pool = 0;
+ uint64_t pool_mask;
dev = &rte_eth_devices[port_id];
rte_eth_dev_info_get(port_id, &dev_info);
- if (RTE_ETH_DEV_SRIOV(dev).active)
- pool = RTE_ETH_DEV_SRIOV(dev).def_vmdq_idx;
-
- /* replay MAC address configuration */
- for (i = 0; i < dev_info.max_mac_addrs; i++) {
- addr = dev->data->mac_addrs[i];
-
- /* skip zero address */
- if (is_zero_ether_addr(&addr))
- continue;
-
- /* add address to the hardware */
- if (*dev->dev_ops->mac_addr_add &&
- (dev->data->mac_pool_sel[i] & (1ULL << pool)))
- (*dev->dev_ops->mac_addr_add)(dev, &addr, i, pool);
- else {
- RTE_PMD_DEBUG_TRACE("port %d: MAC address array not supported\n",
- port_id);
- /* exit the loop but not return an error */
- break;
+ /* replay MAC address configuration including default MAC */
+ addr = &dev->data->mac_addrs[0];
+ if (*dev->dev_ops->mac_addr_set != NULL)
+ (*dev->dev_ops->mac_addr_set)(dev, addr);
+ else if (*dev->dev_ops->mac_addr_add != NULL)
+ (*dev->dev_ops->mac_addr_add)(dev, addr, 0, pool);
+
+ if (*dev->dev_ops->mac_addr_add != NULL) {
+ for (i = 1; i < dev_info.max_mac_addrs; i++) {
+ addr = &dev->data->mac_addrs[i];
+
+ /* skip zero address */
+ if (is_zero_ether_addr(addr))
+ continue;
+
+ pool = 0;
+ pool_mask = dev->data->mac_pool_sel[i];
+
+ do {
+ if (pool_mask & 1ULL)
+ (*dev->dev_ops->mac_addr_add)(dev,
+ addr, i, pool);
+ pool_mask >>= 1;
+ pool++;
+ } while (pool_mask);
}
}
}
int
-rte_eth_dev_start(uint8_t port_id)
+rte_eth_dev_start(uint16_t port_id)
{
struct rte_eth_dev *dev;
int diag;
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP);
if (dev->data->dev_started != 0) {
- RTE_PMD_DEBUG_TRACE("Device with port_id=%" PRIu8
+ RTE_PMD_DEBUG_TRACE("Device with port_id=%" PRIu16
" already started\n",
port_id);
return 0;
}
void
-rte_eth_dev_stop(uint8_t port_id)
+rte_eth_dev_stop(uint16_t port_id)
{
struct rte_eth_dev *dev;
RTE_FUNC_PTR_OR_RET(*dev->dev_ops->dev_stop);
if (dev->data->dev_started == 0) {
- RTE_PMD_DEBUG_TRACE("Device with port_id=%" PRIu8
+ RTE_PMD_DEBUG_TRACE("Device with port_id=%" PRIu16
" already stopped\n",
port_id);
return;
}
int
-rte_eth_dev_set_link_up(uint8_t port_id)
+rte_eth_dev_set_link_up(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_set_link_down(uint8_t port_id)
+rte_eth_dev_set_link_down(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
void
-rte_eth_dev_close(uint8_t port_id)
+rte_eth_dev_close(uint16_t port_id)
{
struct rte_eth_dev *dev;
dev->data->dev_started = 0;
(*dev->dev_ops->dev_close)(dev);
+ dev->data->nb_rx_queues = 0;
rte_free(dev->data->rx_queues);
dev->data->rx_queues = NULL;
+ dev->data->nb_tx_queues = 0;
rte_free(dev->data->tx_queues);
dev->data->tx_queues = NULL;
}
int
-rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id,
+rte_eth_dev_reset(uint16_t port_id)
+{
+ struct rte_eth_dev *dev;
+ int ret;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
+ dev = &rte_eth_devices[port_id];
+
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_reset, -ENOTSUP);
+
+ rte_eth_dev_stop(port_id);
+ ret = dev->dev_ops->dev_reset(dev);
+
+ return ret;
+}
+
+int
+rte_eth_rx_queue_setup(uint16_t port_id, uint16_t rx_queue_id,
uint16_t nb_rx_desc, unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mp)
uint32_t mbp_buf_size;
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
+ struct rte_eth_rxconf local_conf;
+ void **rxq;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
return -EINVAL;
}
+ rxq = dev->data->rx_queues;
+ if (rxq[rx_queue_id]) {
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release,
+ -ENOTSUP);
+ (*dev->dev_ops->rx_queue_release)(rxq[rx_queue_id]);
+ rxq[rx_queue_id] = NULL;
+ }
+
if (rx_conf == NULL)
rx_conf = &dev_info.default_rxconf;
+ local_conf = *rx_conf;
+ if (dev->data->dev_conf.rxmode.ignore_offload_bitfield == 0) {
+ /**
+ * Reflect port offloads to queue offloads in order for
+ * offloads to not be discarded.
+ */
+ rte_eth_convert_rx_offload_bitfield(&dev->data->dev_conf.rxmode,
+ &local_conf.offloads);
+ }
+
ret = (*dev->dev_ops->rx_queue_setup)(dev, rx_queue_id, nb_rx_desc,
- socket_id, rx_conf, mp);
+ socket_id, &local_conf, mp);
if (!ret) {
if (!dev->data->min_rx_buf_size ||
dev->data->min_rx_buf_size > mbp_buf_size)
return ret;
}
+/**
+ * A conversion function from txq_flags API.
+ */
+static void
+rte_eth_convert_txq_flags(const uint32_t txq_flags, uint64_t *tx_offloads)
+{
+ uint64_t offloads = 0;
+
+ if (!(txq_flags & ETH_TXQ_FLAGS_NOMULTSEGS))
+ offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;
+ if (!(txq_flags & ETH_TXQ_FLAGS_NOVLANOFFL))
+ offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
+ if (!(txq_flags & ETH_TXQ_FLAGS_NOXSUMSCTP))
+ offloads |= DEV_TX_OFFLOAD_SCTP_CKSUM;
+ if (!(txq_flags & ETH_TXQ_FLAGS_NOXSUMUDP))
+ offloads |= DEV_TX_OFFLOAD_UDP_CKSUM;
+ if (!(txq_flags & ETH_TXQ_FLAGS_NOXSUMTCP))
+ offloads |= DEV_TX_OFFLOAD_TCP_CKSUM;
+ if ((txq_flags & ETH_TXQ_FLAGS_NOREFCOUNT) &&
+ (txq_flags & ETH_TXQ_FLAGS_NOMULTMEMP))
+ offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE;
+
+ *tx_offloads = offloads;
+}
+
+/**
+ * A conversion function from offloads API.
+ */
+static void
+rte_eth_convert_txq_offloads(const uint64_t tx_offloads, uint32_t *txq_flags)
+{
+ uint32_t flags = 0;
+
+ if (!(tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS))
+ flags |= ETH_TXQ_FLAGS_NOMULTSEGS;
+ if (!(tx_offloads & DEV_TX_OFFLOAD_VLAN_INSERT))
+ flags |= ETH_TXQ_FLAGS_NOVLANOFFL;
+ if (!(tx_offloads & DEV_TX_OFFLOAD_SCTP_CKSUM))
+ flags |= ETH_TXQ_FLAGS_NOXSUMSCTP;
+ if (!(tx_offloads & DEV_TX_OFFLOAD_UDP_CKSUM))
+ flags |= ETH_TXQ_FLAGS_NOXSUMUDP;
+ if (!(tx_offloads & DEV_TX_OFFLOAD_TCP_CKSUM))
+ flags |= ETH_TXQ_FLAGS_NOXSUMTCP;
+ if (tx_offloads & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
+ flags |= (ETH_TXQ_FLAGS_NOREFCOUNT | ETH_TXQ_FLAGS_NOMULTMEMP);
+
+ *txq_flags = flags;
+}
+
int
-rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id,
+rte_eth_tx_queue_setup(uint16_t port_id, uint16_t tx_queue_id,
uint16_t nb_tx_desc, unsigned int socket_id,
const struct rte_eth_txconf *tx_conf)
{
struct rte_eth_dev *dev;
struct rte_eth_dev_info dev_info;
+ struct rte_eth_txconf local_conf;
+ void **txq;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
return -EINVAL;
}
+ txq = dev->data->tx_queues;
+ if (txq[tx_queue_id]) {
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release,
+ -ENOTSUP);
+ (*dev->dev_ops->tx_queue_release)(txq[tx_queue_id]);
+ txq[tx_queue_id] = NULL;
+ }
+
if (tx_conf == NULL)
tx_conf = &dev_info.default_txconf;
+ /*
+ * Convert between the offloads API to enable PMDs to support
+ * only one of them.
+ */
+ local_conf = *tx_conf;
+ if (tx_conf->txq_flags & ETH_TXQ_FLAGS_IGNORE) {
+ rte_eth_convert_txq_offloads(tx_conf->offloads,
+ &local_conf.txq_flags);
+ /* Keep the ignore flag. */
+ local_conf.txq_flags |= ETH_TXQ_FLAGS_IGNORE;
+ } else {
+ rte_eth_convert_txq_flags(tx_conf->txq_flags,
+ &local_conf.offloads);
+ }
+
return (*dev->dev_ops->tx_queue_setup)(dev, tx_queue_id, nb_tx_desc,
- socket_id, tx_conf);
+ socket_id, &local_conf);
}
void
return ret;
}
+int
+rte_eth_tx_done_cleanup(uint16_t port_id, uint16_t queue_id, uint32_t free_cnt)
+{
+ struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+
+ /* Validate Input Data. Bail if not valid or not supported. */
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_done_cleanup, -ENOTSUP);
+
+ /* Call driver to free pending mbufs. */
+ return (*dev->dev_ops->tx_done_cleanup)(dev->data->tx_queues[queue_id],
+ free_cnt);
+}
+
void
-rte_eth_promiscuous_enable(uint8_t port_id)
+rte_eth_promiscuous_enable(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
void
-rte_eth_promiscuous_disable(uint8_t port_id)
+rte_eth_promiscuous_disable(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_promiscuous_get(uint8_t port_id)
+rte_eth_promiscuous_get(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
void
-rte_eth_allmulticast_enable(uint8_t port_id)
+rte_eth_allmulticast_enable(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
void
-rte_eth_allmulticast_disable(uint8_t port_id)
+rte_eth_allmulticast_disable(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_allmulticast_get(uint8_t port_id)
+rte_eth_allmulticast_get(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
void
-rte_eth_link_get(uint8_t port_id, struct rte_eth_link *eth_link)
+rte_eth_link_get(uint16_t port_id, struct rte_eth_link *eth_link)
{
struct rte_eth_dev *dev;
}
void
-rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *eth_link)
+rte_eth_link_get_nowait(uint16_t port_id, struct rte_eth_link *eth_link)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats)
+rte_eth_stats_get(uint16_t port_id, struct rte_eth_stats *stats)
{
struct rte_eth_dev *dev;
memset(stats, 0, sizeof(*stats));
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->stats_get, -ENOTSUP);
- (*dev->dev_ops->stats_get)(dev, stats);
stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed;
- return 0;
+ return (*dev->dev_ops->stats_get)(dev, stats);
}
-void
-rte_eth_stats_reset(uint8_t port_id)
+int
+rte_eth_stats_reset(uint16_t port_id)
{
struct rte_eth_dev *dev;
- RTE_ETH_VALID_PORTID_OR_RET(port_id);
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
- RTE_FUNC_PTR_OR_RET(*dev->dev_ops->stats_reset);
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->stats_reset, -ENOTSUP);
(*dev->dev_ops->stats_reset)(dev);
dev->data->rx_mbuf_alloc_failed = 0;
+
+ return 0;
+}
+
+static inline int
+get_xstats_basic_count(struct rte_eth_dev *dev)
+{
+ uint16_t nb_rxqs, nb_txqs;
+ int count;
+
+ nb_rxqs = RTE_MIN(dev->data->nb_rx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
+ nb_txqs = RTE_MIN(dev->data->nb_tx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
+
+ count = RTE_NB_STATS;
+ count += nb_rxqs * RTE_NB_RXQ_STATS;
+ count += nb_txqs * RTE_NB_TXQ_STATS;
+
+ return count;
}
static int
-get_xstats_count(uint8_t port_id)
+get_xstats_count(uint16_t port_id)
{
struct rte_eth_dev *dev;
int count;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
dev = &rte_eth_devices[port_id];
+ if (dev->dev_ops->xstats_get_names_by_id != NULL) {
+ count = (*dev->dev_ops->xstats_get_names_by_id)(dev, NULL,
+ NULL, 0);
+ if (count < 0)
+ return count;
+ }
if (dev->dev_ops->xstats_get_names != NULL) {
count = (*dev->dev_ops->xstats_get_names)(dev, NULL, 0);
if (count < 0)
return count;
} else
count = 0;
- count += RTE_NB_STATS;
- count += dev->data->nb_rx_queues * RTE_NB_RXQ_STATS;
- count += dev->data->nb_tx_queues * RTE_NB_TXQ_STATS;
+
+
+ count += get_xstats_basic_count(dev);
+
return count;
}
int
-rte_eth_xstats_get_names(uint8_t port_id,
+rte_eth_xstats_get_id_by_name(uint16_t port_id, const char *xstat_name,
+ uint64_t *id)
+{
+ int cnt_xstats, idx_xstat;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+
+ if (!id) {
+ RTE_PMD_DEBUG_TRACE("Error: id pointer is NULL\n");
+ return -ENOMEM;
+ }
+
+ if (!xstat_name) {
+ RTE_PMD_DEBUG_TRACE("Error: xstat_name pointer is NULL\n");
+ return -ENOMEM;
+ }
+
+ /* Get count */
+ cnt_xstats = rte_eth_xstats_get_names_by_id(port_id, NULL, 0, NULL);
+ if (cnt_xstats < 0) {
+ RTE_PMD_DEBUG_TRACE("Error: Cannot get count of xstats\n");
+ return -ENODEV;
+ }
+
+ /* Get id-name lookup table */
+ struct rte_eth_xstat_name xstats_names[cnt_xstats];
+
+ if (cnt_xstats != rte_eth_xstats_get_names_by_id(
+ port_id, xstats_names, cnt_xstats, NULL)) {
+ RTE_PMD_DEBUG_TRACE("Error: Cannot get xstats lookup\n");
+ return -1;
+ }
+
+ for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
+ if (!strcmp(xstats_names[idx_xstat].name, xstat_name)) {
+ *id = idx_xstat;
+ return 0;
+ };
+ }
+
+ return -EINVAL;
+}
+
+/* retrieve ethdev extended statistics names */
+int
+rte_eth_xstats_get_names_by_id(uint16_t port_id,
+ struct rte_eth_xstat_name *xstats_names, unsigned int size,
+ uint64_t *ids)
+{
+ struct rte_eth_xstat_name *xstats_names_copy;
+ unsigned int no_basic_stat_requested = 1;
+ unsigned int expected_entries;
+ struct rte_eth_dev *dev;
+ unsigned int i;
+ int ret;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+ dev = &rte_eth_devices[port_id];
+
+ ret = get_xstats_count(port_id);
+ if (ret < 0)
+ return ret;
+ expected_entries = (unsigned int)ret;
+
+ /* Return max number of stats if no ids given */
+ if (!ids) {
+ if (!xstats_names)
+ return expected_entries;
+ else if (xstats_names && size < expected_entries)
+ return expected_entries;
+ }
+
+ if (ids && !xstats_names)
+ return -EINVAL;
+
+ if (ids && dev->dev_ops->xstats_get_names_by_id != NULL && size > 0) {
+ unsigned int basic_count = get_xstats_basic_count(dev);
+ uint64_t ids_copy[size];
+
+ for (i = 0; i < size; i++) {
+ if (ids[i] < basic_count) {
+ no_basic_stat_requested = 0;
+ break;
+ }
+
+ /*
+ * Convert ids to xstats ids that PMD knows.
+ * ids known by user are basic + extended stats.
+ */
+ ids_copy[i] = ids[i] - basic_count;
+ }
+
+ if (no_basic_stat_requested)
+ return (*dev->dev_ops->xstats_get_names_by_id)(dev,
+ xstats_names, ids_copy, size);
+ }
+
+ /* Retrieve all stats */
+ if (!ids) {
+ int num_stats = rte_eth_xstats_get_names(port_id, xstats_names,
+ expected_entries);
+ if (num_stats < 0 || num_stats > (int)expected_entries)
+ return num_stats;
+ else
+ return expected_entries;
+ }
+
+ xstats_names_copy = calloc(expected_entries,
+ sizeof(struct rte_eth_xstat_name));
+
+ if (!xstats_names_copy) {
+ RTE_PMD_DEBUG_TRACE("ERROR: can't allocate memory");
+ return -ENOMEM;
+ }
+
+ /* Fill xstats_names_copy structure */
+ rte_eth_xstats_get_names(port_id, xstats_names_copy, expected_entries);
+
+ /* Filter stats */
+ for (i = 0; i < size; i++) {
+ if (ids[i] >= expected_entries) {
+ RTE_PMD_DEBUG_TRACE("ERROR: id value isn't valid\n");
+ free(xstats_names_copy);
+ return -1;
+ }
+ xstats_names[i] = xstats_names_copy[ids[i]];
+ }
+
+ free(xstats_names_copy);
+ return size;
+}
+
+int
+rte_eth_xstats_get_names(uint16_t port_id,
struct rte_eth_xstat_name *xstats_names,
- unsigned size)
+ unsigned int size)
{
struct rte_eth_dev *dev;
int cnt_used_entries;
int cnt_expected_entries;
int cnt_driver_entries;
uint32_t idx, id_queue;
+ uint16_t num_q;
cnt_expected_entries = get_xstats_count(port_id);
if (xstats_names == NULL || cnt_expected_entries < 0 ||
"%s", rte_stats_strings[idx].name);
cnt_used_entries++;
}
- for (id_queue = 0; id_queue < dev->data->nb_rx_queues; id_queue++) {
+ num_q = RTE_MIN(dev->data->nb_rx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
+ for (id_queue = 0; id_queue < num_q; id_queue++) {
for (idx = 0; idx < RTE_NB_RXQ_STATS; idx++) {
snprintf(xstats_names[cnt_used_entries].name,
sizeof(xstats_names[0].name),
}
}
- for (id_queue = 0; id_queue < dev->data->nb_tx_queues; id_queue++) {
+ num_q = RTE_MIN(dev->data->nb_tx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
+ for (id_queue = 0; id_queue < num_q; id_queue++) {
for (idx = 0; idx < RTE_NB_TXQ_STATS; idx++) {
snprintf(xstats_names[cnt_used_entries].name,
sizeof(xstats_names[0].name),
/* retrieve ethdev extended statistics */
int
-rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstat *xstats,
- unsigned n)
+rte_eth_xstats_get_by_id(uint16_t port_id, const uint64_t *ids,
+ uint64_t *values, unsigned int size)
+{
+ unsigned int no_basic_stat_requested = 1;
+ unsigned int num_xstats_filled;
+ uint16_t expected_entries;
+ struct rte_eth_dev *dev;
+ unsigned int i;
+ int ret;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+ expected_entries = get_xstats_count(port_id);
+ struct rte_eth_xstat xstats[expected_entries];
+ dev = &rte_eth_devices[port_id];
+
+ /* Return max number of stats if no ids given */
+ if (!ids) {
+ if (!values)
+ return expected_entries;
+ else if (values && size < expected_entries)
+ return expected_entries;
+ }
+
+ if (ids && !values)
+ return -EINVAL;
+
+ if (ids && dev->dev_ops->xstats_get_by_id != NULL && size) {
+ unsigned int basic_count = get_xstats_basic_count(dev);
+ uint64_t ids_copy[size];
+
+ for (i = 0; i < size; i++) {
+ if (ids[i] < basic_count) {
+ no_basic_stat_requested = 0;
+ break;
+ }
+
+ /*
+ * Convert ids to xstats ids that PMD knows.
+ * ids known by user are basic + extended stats.
+ */
+ ids_copy[i] = ids[i] - basic_count;
+ }
+
+ if (no_basic_stat_requested)
+ return (*dev->dev_ops->xstats_get_by_id)(dev, ids_copy,
+ values, size);
+ }
+
+ /* Fill the xstats structure */
+ ret = rte_eth_xstats_get(port_id, xstats, expected_entries);
+ if (ret < 0)
+ return ret;
+ num_xstats_filled = (unsigned int)ret;
+
+ /* Return all stats */
+ if (!ids) {
+ for (i = 0; i < num_xstats_filled; i++)
+ values[i] = xstats[i].value;
+ return expected_entries;
+ }
+
+ /* Filter stats */
+ for (i = 0; i < size; i++) {
+ if (ids[i] >= expected_entries) {
+ RTE_PMD_DEBUG_TRACE("ERROR: id value isn't valid\n");
+ return -1;
+ }
+ values[i] = xstats[ids[i]].value;
+ }
+ return size;
+}
+
+int
+rte_eth_xstats_get(uint16_t port_id, struct rte_eth_xstat *xstats,
+ unsigned int n)
{
struct rte_eth_stats eth_stats;
struct rte_eth_dev *dev;
- unsigned count = 0, i, q;
- signed xcount = 0;
+ unsigned int count = 0, i, q;
+ signed int xcount = 0;
uint64_t val, *stats_ptr;
+ uint16_t nb_rxqs, nb_txqs;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL);
dev = &rte_eth_devices[port_id];
+ nb_rxqs = RTE_MIN(dev->data->nb_rx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
+ nb_txqs = RTE_MIN(dev->data->nb_tx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
+
/* Return generic statistics */
- count = RTE_NB_STATS + (dev->data->nb_rx_queues * RTE_NB_RXQ_STATS) +
- (dev->data->nb_tx_queues * RTE_NB_TXQ_STATS);
+ count = RTE_NB_STATS + (nb_rxqs * RTE_NB_RXQ_STATS) +
+ (nb_txqs * RTE_NB_TXQ_STATS);
/* implemented by the driver */
if (dev->dev_ops->xstats_get != NULL) {
}
/* per-rxq stats */
- for (q = 0; q < dev->data->nb_rx_queues; q++) {
+ for (q = 0; q < nb_rxqs; q++) {
for (i = 0; i < RTE_NB_RXQ_STATS; i++) {
stats_ptr = RTE_PTR_ADD(ð_stats,
rte_rxq_stats_strings[i].offset +
}
/* per-txq stats */
- for (q = 0; q < dev->data->nb_tx_queues; q++) {
+ for (q = 0; q < nb_txqs; q++) {
for (i = 0; i < RTE_NB_TXQ_STATS; i++) {
stats_ptr = RTE_PTR_ADD(ð_stats,
rte_txq_stats_strings[i].offset +
}
}
- for (i = 0; i < count + xcount; i++)
+ for (i = 0; i < count; i++)
xstats[i].id = i;
+ /* add an offset to driver-specific stats */
+ for ( ; i < count + xcount; i++)
+ xstats[i].id += count;
return count + xcount;
}
/* reset ethdev extended statistics */
void
-rte_eth_xstats_reset(uint8_t port_id)
+rte_eth_xstats_reset(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
static int
-set_queue_stats_mapping(uint8_t port_id, uint16_t queue_id, uint8_t stat_idx,
+set_queue_stats_mapping(uint16_t port_id, uint16_t queue_id, uint8_t stat_idx,
uint8_t is_rx)
{
struct rte_eth_dev *dev;
int
-rte_eth_dev_set_tx_queue_stats_mapping(uint8_t port_id, uint16_t tx_queue_id,
+rte_eth_dev_set_tx_queue_stats_mapping(uint16_t port_id, uint16_t tx_queue_id,
uint8_t stat_idx)
{
return set_queue_stats_mapping(port_id, tx_queue_id, stat_idx,
int
-rte_eth_dev_set_rx_queue_stats_mapping(uint8_t port_id, uint16_t rx_queue_id,
+rte_eth_dev_set_rx_queue_stats_mapping(uint16_t port_id, uint16_t rx_queue_id,
uint8_t stat_idx)
{
return set_queue_stats_mapping(port_id, rx_queue_id, stat_idx,
STAT_QMAP_RX);
}
+int
+rte_eth_dev_fw_version_get(uint16_t port_id, char *fw_version, size_t fw_size)
+{
+ struct rte_eth_dev *dev;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+ dev = &rte_eth_devices[port_id];
+
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fw_version_get, -ENOTSUP);
+ return (*dev->dev_ops->fw_version_get)(dev, fw_version, fw_size);
+}
+
void
-rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info)
+rte_eth_dev_info_get(uint16_t port_id, struct rte_eth_dev_info *dev_info)
{
struct rte_eth_dev *dev;
const struct rte_eth_desc_lim lim = {
RTE_FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get);
(*dev->dev_ops->dev_infos_get)(dev, dev_info);
- dev_info->pci_dev = dev->pci_dev;
- dev_info->driver_name = dev->data->drv_name;
+ dev_info->driver_name = dev->device->driver->name;
dev_info->nb_rx_queues = dev->data->nb_rx_queues;
dev_info->nb_tx_queues = dev->data->nb_tx_queues;
}
int
-rte_eth_dev_get_supported_ptypes(uint8_t port_id, uint32_t ptype_mask,
+rte_eth_dev_get_supported_ptypes(uint16_t port_id, uint32_t ptype_mask,
uint32_t *ptypes, int num)
{
int i, j;
}
void
-rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr)
+rte_eth_macaddr_get(uint16_t port_id, struct ether_addr *mac_addr)
{
struct rte_eth_dev *dev;
int
-rte_eth_dev_get_mtu(uint8_t port_id, uint16_t *mtu)
+rte_eth_dev_get_mtu(uint16_t port_id, uint16_t *mtu)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_set_mtu(uint8_t port_id, uint16_t mtu)
+rte_eth_dev_set_mtu(uint16_t port_id, uint16_t mtu)
{
int ret;
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on)
+rte_eth_dev_vlan_filter(uint16_t port_id, uint16_t vlan_id, int on)
{
struct rte_eth_dev *dev;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
- if (!(dev->data->dev_conf.rxmode.hw_vlan_filter)) {
+ if (!(dev->data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_VLAN_FILTER)) {
RTE_PMD_DEBUG_TRACE("port %d: vlan-filtering disabled\n", port_id);
return -ENOSYS;
}
}
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_filter_set, -ENOTSUP);
- return (*dev->dev_ops->vlan_filter_set)(dev, vlan_id, on);
+ ret = (*dev->dev_ops->vlan_filter_set)(dev, vlan_id, on);
+ if (ret == 0) {
+ struct rte_vlan_filter_conf *vfc;
+ int vidx;
+ int vbit;
+
+ vfc = &dev->data->vlan_filter_conf;
+ vidx = vlan_id / 64;
+ vbit = vlan_id % 64;
+
+ if (on)
+ vfc->ids[vidx] |= UINT64_C(1) << vbit;
+ else
+ vfc->ids[vidx] &= ~(UINT64_C(1) << vbit);
+ }
+
+ return ret;
}
int
-rte_eth_dev_set_vlan_strip_on_queue(uint8_t port_id, uint16_t rx_queue_id, int on)
+rte_eth_dev_set_vlan_strip_on_queue(uint16_t port_id, uint16_t rx_queue_id,
+ int on)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_set_vlan_ether_type(uint8_t port_id,
+rte_eth_dev_set_vlan_ether_type(uint16_t port_id,
enum rte_vlan_type vlan_type,
uint16_t tpid)
{
}
int
-rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask)
+rte_eth_dev_set_vlan_offload(uint16_t port_id, int offload_mask)
{
struct rte_eth_dev *dev;
int ret = 0;
int mask = 0;
int cur, org = 0;
+ uint64_t orig_offloads;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
+ /* save original values in case of failure */
+ orig_offloads = dev->data->dev_conf.rxmode.offloads;
+
/*check which option changed by application*/
cur = !!(offload_mask & ETH_VLAN_STRIP_OFFLOAD);
- org = !!(dev->data->dev_conf.rxmode.hw_vlan_strip);
+ org = !!(dev->data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_VLAN_STRIP);
if (cur != org) {
- dev->data->dev_conf.rxmode.hw_vlan_strip = (uint8_t)cur;
+ if (cur)
+ dev->data->dev_conf.rxmode.offloads |=
+ DEV_RX_OFFLOAD_VLAN_STRIP;
+ else
+ dev->data->dev_conf.rxmode.offloads &=
+ ~DEV_RX_OFFLOAD_VLAN_STRIP;
mask |= ETH_VLAN_STRIP_MASK;
}
cur = !!(offload_mask & ETH_VLAN_FILTER_OFFLOAD);
- org = !!(dev->data->dev_conf.rxmode.hw_vlan_filter);
+ org = !!(dev->data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_VLAN_FILTER);
if (cur != org) {
- dev->data->dev_conf.rxmode.hw_vlan_filter = (uint8_t)cur;
+ if (cur)
+ dev->data->dev_conf.rxmode.offloads |=
+ DEV_RX_OFFLOAD_VLAN_FILTER;
+ else
+ dev->data->dev_conf.rxmode.offloads &=
+ ~DEV_RX_OFFLOAD_VLAN_FILTER;
mask |= ETH_VLAN_FILTER_MASK;
}
cur = !!(offload_mask & ETH_VLAN_EXTEND_OFFLOAD);
- org = !!(dev->data->dev_conf.rxmode.hw_vlan_extend);
+ org = !!(dev->data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_VLAN_EXTEND);
if (cur != org) {
- dev->data->dev_conf.rxmode.hw_vlan_extend = (uint8_t)cur;
+ if (cur)
+ dev->data->dev_conf.rxmode.offloads |=
+ DEV_RX_OFFLOAD_VLAN_EXTEND;
+ else
+ dev->data->dev_conf.rxmode.offloads &=
+ ~DEV_RX_OFFLOAD_VLAN_EXTEND;
mask |= ETH_VLAN_EXTEND_MASK;
}
return ret;
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_offload_set, -ENOTSUP);
- (*dev->dev_ops->vlan_offload_set)(dev, mask);
+
+ /*
+ * Convert to the offload bitfield API just in case the underlying PMD
+ * still supporting it.
+ */
+ rte_eth_convert_rx_offloads(dev->data->dev_conf.rxmode.offloads,
+ &dev->data->dev_conf.rxmode);
+ ret = (*dev->dev_ops->vlan_offload_set)(dev, mask);
+ if (ret) {
+ /* hit an error restore original values */
+ dev->data->dev_conf.rxmode.offloads = orig_offloads;
+ rte_eth_convert_rx_offloads(dev->data->dev_conf.rxmode.offloads,
+ &dev->data->dev_conf.rxmode);
+ }
return ret;
}
int
-rte_eth_dev_get_vlan_offload(uint8_t port_id)
+rte_eth_dev_get_vlan_offload(uint16_t port_id)
{
struct rte_eth_dev *dev;
int ret = 0;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
- if (dev->data->dev_conf.rxmode.hw_vlan_strip)
+ if (dev->data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_VLAN_STRIP)
ret |= ETH_VLAN_STRIP_OFFLOAD;
- if (dev->data->dev_conf.rxmode.hw_vlan_filter)
+ if (dev->data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_VLAN_FILTER)
ret |= ETH_VLAN_FILTER_OFFLOAD;
- if (dev->data->dev_conf.rxmode.hw_vlan_extend)
+ if (dev->data->dev_conf.rxmode.offloads &
+ DEV_RX_OFFLOAD_VLAN_EXTEND)
ret |= ETH_VLAN_EXTEND_OFFLOAD;
return ret;
}
int
-rte_eth_dev_set_vlan_pvid(uint8_t port_id, uint16_t pvid, int on)
+rte_eth_dev_set_vlan_pvid(uint16_t port_id, uint16_t pvid, int on)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_flow_ctrl_get(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
+rte_eth_dev_flow_ctrl_get(uint16_t port_id, struct rte_eth_fc_conf *fc_conf)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf *fc_conf)
+rte_eth_dev_flow_ctrl_set(uint16_t port_id, struct rte_eth_fc_conf *fc_conf)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct rte_eth_pfc_conf *pfc_conf)
+rte_eth_dev_priority_flow_ctrl_set(uint16_t port_id,
+ struct rte_eth_pfc_conf *pfc_conf)
{
struct rte_eth_dev *dev;
if (!reta_conf)
return -EINVAL;
- if (reta_size != RTE_ALIGN(reta_size, RTE_RETA_GROUP_SIZE)) {
- RTE_PMD_DEBUG_TRACE("Invalid reta size, should be %u aligned\n",
- RTE_RETA_GROUP_SIZE);
- return -EINVAL;
- }
-
- num = reta_size / RTE_RETA_GROUP_SIZE;
+ num = (reta_size + RTE_RETA_GROUP_SIZE - 1) / RTE_RETA_GROUP_SIZE;
for (i = 0; i < num; i++) {
if (reta_conf[i].mask)
return 0;
}
int
-rte_eth_dev_rss_reta_update(uint8_t port_id,
+rte_eth_dev_rss_reta_update(uint16_t port_id,
struct rte_eth_rss_reta_entry64 *reta_conf,
uint16_t reta_size)
{
}
int
-rte_eth_dev_rss_reta_query(uint8_t port_id,
+rte_eth_dev_rss_reta_query(uint16_t port_id,
struct rte_eth_rss_reta_entry64 *reta_conf,
uint16_t reta_size)
{
}
int
-rte_eth_dev_rss_hash_update(uint8_t port_id, struct rte_eth_rss_conf *rss_conf)
+rte_eth_dev_rss_hash_update(uint16_t port_id,
+ struct rte_eth_rss_conf *rss_conf)
{
struct rte_eth_dev *dev;
- uint16_t rss_hash_protos;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
- rss_hash_protos = rss_conf->rss_hf;
- if ((rss_hash_protos != 0) &&
- ((rss_hash_protos & ETH_RSS_PROTO_MASK) == 0)) {
- RTE_PMD_DEBUG_TRACE("Invalid rss_hash_protos=0x%x\n",
- rss_hash_protos);
- return -EINVAL;
- }
dev = &rte_eth_devices[port_id];
RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_update, -ENOTSUP);
return (*dev->dev_ops->rss_hash_update)(dev, rss_conf);
}
int
-rte_eth_dev_rss_hash_conf_get(uint8_t port_id,
+rte_eth_dev_rss_hash_conf_get(uint16_t port_id,
struct rte_eth_rss_conf *rss_conf)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_udp_tunnel_port_add(uint8_t port_id,
+rte_eth_dev_udp_tunnel_port_add(uint16_t port_id,
struct rte_eth_udp_tunnel *udp_tunnel)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_udp_tunnel_port_delete(uint8_t port_id,
+rte_eth_dev_udp_tunnel_port_delete(uint16_t port_id,
struct rte_eth_udp_tunnel *udp_tunnel)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_led_on(uint8_t port_id)
+rte_eth_led_on(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_led_off(uint8_t port_id)
+rte_eth_led_off(uint16_t port_id)
{
struct rte_eth_dev *dev;
* an empty spot.
*/
static int
-get_mac_addr_index(uint8_t port_id, const struct ether_addr *addr)
+get_mac_addr_index(uint16_t port_id, const struct ether_addr *addr)
{
struct rte_eth_dev_info dev_info;
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
unsigned i;
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
rte_eth_dev_info_get(port_id, &dev_info);
for (i = 0; i < dev_info.max_mac_addrs; i++)
static const struct ether_addr null_mac_addr;
int
-rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
+rte_eth_dev_mac_addr_add(uint16_t port_id, struct ether_addr *addr,
uint32_t pool)
{
struct rte_eth_dev *dev;
int index;
uint64_t pool_mask;
+ int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
}
/* Update NIC */
- (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
+ ret = (*dev->dev_ops->mac_addr_add)(dev, addr, index, pool);
- /* Update address in NIC data structure */
- ether_addr_copy(addr, &dev->data->mac_addrs[index]);
+ if (ret == 0) {
+ /* Update address in NIC data structure */
+ ether_addr_copy(addr, &dev->data->mac_addrs[index]);
- /* Update pool bitmap in NIC data structure */
- dev->data->mac_pool_sel[index] |= (1ULL << pool);
+ /* Update pool bitmap in NIC data structure */
+ dev->data->mac_pool_sel[index] |= (1ULL << pool);
+ }
- return 0;
+ return ret;
}
int
-rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr)
+rte_eth_dev_mac_addr_remove(uint16_t port_id, struct ether_addr *addr)
{
struct rte_eth_dev *dev;
int index;
}
int
-rte_eth_dev_default_mac_addr_set(uint8_t port_id, struct ether_addr *addr)
+rte_eth_dev_default_mac_addr_set(uint16_t port_id, struct ether_addr *addr)
{
struct rte_eth_dev *dev;
return 0;
}
-int
-rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf,
- uint16_t rx_mode, uint8_t on)
-{
- uint16_t num_vfs;
- struct rte_eth_dev *dev;
- struct rte_eth_dev_info dev_info;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
- rte_eth_dev_info_get(port_id, &dev_info);
-
- num_vfs = dev_info.max_vfs;
- if (vf > num_vfs) {
- RTE_PMD_DEBUG_TRACE("set VF RX mode:invalid VF id %d\n", vf);
- return -EINVAL;
- }
-
- if (rx_mode == 0) {
- RTE_PMD_DEBUG_TRACE("set VF RX mode:mode mask ca not be zero\n");
- return -EINVAL;
- }
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx_mode, -ENOTSUP);
- return (*dev->dev_ops->set_vf_rx_mode)(dev, vf, rx_mode, on);
-}
/*
* Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find
* an empty spot.
*/
static int
-get_hash_mac_addr_index(uint8_t port_id, const struct ether_addr *addr)
+get_hash_mac_addr_index(uint16_t port_id, const struct ether_addr *addr)
{
struct rte_eth_dev_info dev_info;
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
}
int
-rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr,
+rte_eth_dev_uc_hash_table_set(uint16_t port_id, struct ether_addr *addr,
uint8_t on)
{
int index;
}
int
-rte_eth_dev_uc_all_hash_table_set(uint8_t port_id, uint8_t on)
+rte_eth_dev_uc_all_hash_table_set(uint16_t port_id, uint8_t on)
{
struct rte_eth_dev *dev;
return (*dev->dev_ops->uc_all_hash_table_set)(dev, on);
}
-int
-rte_eth_dev_set_vf_rx(uint8_t port_id, uint16_t vf, uint8_t on)
-{
- uint16_t num_vfs;
- struct rte_eth_dev *dev;
- struct rte_eth_dev_info dev_info;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
- rte_eth_dev_info_get(port_id, &dev_info);
-
- num_vfs = dev_info.max_vfs;
- if (vf > num_vfs) {
- RTE_PMD_DEBUG_TRACE("port %d: invalid vf id\n", port_id);
- return -EINVAL;
- }
-
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx, -ENOTSUP);
- return (*dev->dev_ops->set_vf_rx)(dev, vf, on);
-}
-
-int
-rte_eth_dev_set_vf_tx(uint8_t port_id, uint16_t vf, uint8_t on)
-{
- uint16_t num_vfs;
- struct rte_eth_dev *dev;
- struct rte_eth_dev_info dev_info;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
- rte_eth_dev_info_get(port_id, &dev_info);
-
- num_vfs = dev_info.max_vfs;
- if (vf > num_vfs) {
- RTE_PMD_DEBUG_TRACE("set pool tx:invalid pool id=%d\n", vf);
- return -EINVAL;
- }
-
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_tx, -ENOTSUP);
- return (*dev->dev_ops->set_vf_tx)(dev, vf, on);
-}
-
-int
-rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id,
- uint64_t vf_mask, uint8_t vlan_on)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
-
- if (vlan_id > ETHER_MAX_VLAN_ID) {
- RTE_PMD_DEBUG_TRACE("VF VLAN filter:invalid VLAN id=%d\n",
- vlan_id);
- return -EINVAL;
- }
-
- if (vf_mask == 0) {
- RTE_PMD_DEBUG_TRACE("VF VLAN filter:pool_mask can not be 0\n");
- return -EINVAL;
- }
-
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_vlan_filter, -ENOTSUP);
- return (*dev->dev_ops->set_vf_vlan_filter)(dev, vlan_id,
- vf_mask, vlan_on);
-}
-
-int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx,
+int rte_eth_set_queue_rate_limit(uint16_t port_id, uint16_t queue_idx,
uint16_t tx_rate)
{
struct rte_eth_dev *dev;
return (*dev->dev_ops->set_queue_rate_limit)(dev, queue_idx, tx_rate);
}
-int rte_eth_set_vf_rate_limit(uint8_t port_id, uint16_t vf, uint16_t tx_rate,
- uint64_t q_msk)
-{
- struct rte_eth_dev *dev;
- struct rte_eth_dev_info dev_info;
- struct rte_eth_link link;
-
- if (q_msk == 0)
- return 0;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
- rte_eth_dev_info_get(port_id, &dev_info);
- link = dev->data->dev_link;
-
- if (vf > dev_info.max_vfs) {
- RTE_PMD_DEBUG_TRACE("set VF rate limit:port %d: "
- "invalid vf id=%d\n", port_id, vf);
- return -EINVAL;
- }
-
- if (tx_rate > link.link_speed) {
- RTE_PMD_DEBUG_TRACE("set VF rate limit:invalid tx_rate=%d, "
- "bigger than link speed= %d\n",
- tx_rate, link.link_speed);
- return -EINVAL;
- }
-
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rate_limit, -ENOTSUP);
- return (*dev->dev_ops->set_vf_rate_limit)(dev, vf, tx_rate, q_msk);
-}
-
int
-rte_eth_mirror_rule_set(uint8_t port_id,
+rte_eth_mirror_rule_set(uint16_t port_id,
struct rte_eth_mirror_conf *mirror_conf,
uint8_t rule_id, uint8_t on)
{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct rte_eth_dev *dev;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
if (mirror_conf->rule_type == 0) {
}
int
-rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id)
+rte_eth_mirror_rule_reset(uint16_t port_id, uint8_t rule_id)
{
- struct rte_eth_dev *dev = &rte_eth_devices[port_id];
+ struct rte_eth_dev *dev;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
}
int
-rte_eth_dev_callback_register(uint8_t port_id,
+rte_eth_dev_callback_register(uint16_t port_id,
enum rte_eth_event_type event,
rte_eth_dev_cb_fn cb_fn, void *cb_arg)
{
}
/* create a new callback. */
- if (user_cb == NULL)
+ if (user_cb == NULL) {
user_cb = rte_zmalloc("INTR_USER_CALLBACK",
sizeof(struct rte_eth_dev_callback), 0);
- if (user_cb != NULL) {
- user_cb->cb_fn = cb_fn;
- user_cb->cb_arg = cb_arg;
- user_cb->event = event;
- TAILQ_INSERT_TAIL(&(dev->link_intr_cbs), user_cb, next);
+ if (user_cb != NULL) {
+ user_cb->cb_fn = cb_fn;
+ user_cb->cb_arg = cb_arg;
+ user_cb->event = event;
+ TAILQ_INSERT_TAIL(&(dev->link_intr_cbs), user_cb, next);
+ }
}
rte_spinlock_unlock(&rte_eth_dev_cb_lock);
}
int
-rte_eth_dev_callback_unregister(uint8_t port_id,
+rte_eth_dev_callback_unregister(uint16_t port_id,
enum rte_eth_event_type event,
rte_eth_dev_cb_fn cb_fn, void *cb_arg)
{
return ret;
}
-void
+int
_rte_eth_dev_callback_process(struct rte_eth_dev *dev,
- enum rte_eth_event_type event)
+ enum rte_eth_event_type event, void *cb_arg, void *ret_param)
{
struct rte_eth_dev_callback *cb_lst;
struct rte_eth_dev_callback dev_cb;
+ int rc = 0;
rte_spinlock_lock(&rte_eth_dev_cb_lock);
TAILQ_FOREACH(cb_lst, &(dev->link_intr_cbs), next) {
continue;
dev_cb = *cb_lst;
cb_lst->active = 1;
+ if (cb_arg != NULL)
+ dev_cb.cb_arg = cb_arg;
+ if (ret_param != NULL)
+ dev_cb.ret_param = ret_param;
+
rte_spinlock_unlock(&rte_eth_dev_cb_lock);
- dev_cb.cb_fn(dev->data->port_id, dev_cb.event,
- dev_cb.cb_arg);
+ rc = dev_cb.cb_fn(dev->data->port_id, dev_cb.event,
+ dev_cb.cb_arg, dev_cb.ret_param);
rte_spinlock_lock(&rte_eth_dev_cb_lock);
cb_lst->active = 0;
}
rte_spinlock_unlock(&rte_eth_dev_cb_lock);
+ return rc;
}
int
-rte_eth_dev_rx_intr_ctl(uint8_t port_id, int epfd, int op, void *data)
+rte_eth_dev_rx_intr_ctl(uint16_t port_id, int epfd, int op, void *data)
{
uint32_t vec;
struct rte_eth_dev *dev;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
dev = &rte_eth_devices[port_id];
- intr_handle = &dev->pci_dev->intr_handle;
+
+ if (!dev->intr_handle) {
+ RTE_PMD_DEBUG_TRACE("RX Intr handle unset\n");
+ return -ENOTSUP;
+ }
+
+ intr_handle = dev->intr_handle;
if (!intr_handle->intr_vec) {
RTE_PMD_DEBUG_TRACE("RX Intr vector unset\n");
return -EPERM;
const struct rte_memzone *mz;
snprintf(z_name, sizeof(z_name), "%s_%s_%d_%d",
- dev->driver->pci_drv.name, ring_name,
+ dev->device->driver->name, ring_name,
dev->data->port_id, queue_id);
mz = rte_memzone_lookup(z_name);
if (mz)
return mz;
- if (rte_xen_dom0_supported())
- return rte_memzone_reserve_bounded(z_name, size, socket_id,
- 0, align, RTE_PGSIZE_2M);
- else
- return rte_memzone_reserve_aligned(z_name, size, socket_id,
- 0, align);
+ return rte_memzone_reserve_aligned(z_name, size, socket_id, 0, align);
}
int
-rte_eth_dev_rx_intr_ctl_q(uint8_t port_id, uint16_t queue_id,
+rte_eth_dev_rx_intr_ctl_q(uint16_t port_id, uint16_t queue_id,
int epfd, int op, void *data)
{
uint32_t vec;
return -EINVAL;
}
- intr_handle = &dev->pci_dev->intr_handle;
+ if (!dev->intr_handle) {
+ RTE_PMD_DEBUG_TRACE("RX Intr handle unset\n");
+ return -ENOTSUP;
+ }
+
+ intr_handle = dev->intr_handle;
if (!intr_handle->intr_vec) {
RTE_PMD_DEBUG_TRACE("RX Intr vector unset\n");
return -EPERM;
}
int
-rte_eth_dev_rx_intr_enable(uint8_t port_id,
+rte_eth_dev_rx_intr_enable(uint16_t port_id,
uint16_t queue_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_rx_intr_disable(uint8_t port_id,
+rte_eth_dev_rx_intr_disable(uint16_t port_id,
uint16_t queue_id)
{
struct rte_eth_dev *dev;
return (*dev->dev_ops->rx_queue_intr_disable)(dev, queue_id);
}
-#ifdef RTE_NIC_BYPASS
-int rte_eth_dev_bypass_init(uint8_t port_id)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_init, -ENOTSUP);
- (*dev->dev_ops->bypass_init)(dev);
- return 0;
-}
-
-int
-rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
- (*dev->dev_ops->bypass_state_show)(dev, state);
- return 0;
-}
-
-int
-rte_eth_dev_bypass_state_set(uint8_t port_id, uint32_t *new_state)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_set, -ENOTSUP);
- (*dev->dev_ops->bypass_state_set)(dev, new_state);
- return 0;
-}
-
-int
-rte_eth_dev_bypass_event_show(uint8_t port_id, uint32_t event, uint32_t *state)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP);
- (*dev->dev_ops->bypass_event_show)(dev, event, state);
- return 0;
-}
-
-int
-rte_eth_dev_bypass_event_store(uint8_t port_id, uint32_t event, uint32_t state)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
-
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_event_set, -ENOTSUP);
- (*dev->dev_ops->bypass_event_set)(dev, event, state);
- return 0;
-}
-
-int
-rte_eth_dev_wd_timeout_store(uint8_t port_id, uint32_t timeout)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
-
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_set, -ENOTSUP);
- (*dev->dev_ops->bypass_wd_timeout_set)(dev, timeout);
- return 0;
-}
-
-int
-rte_eth_dev_bypass_ver_show(uint8_t port_id, uint32_t *ver)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
-
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_ver_show, -ENOTSUP);
- (*dev->dev_ops->bypass_ver_show)(dev, ver);
- return 0;
-}
-
-int
-rte_eth_dev_bypass_wd_timeout_show(uint8_t port_id, uint32_t *wd_timeout)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
-
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_show, -ENOTSUP);
- (*dev->dev_ops->bypass_wd_timeout_show)(dev, wd_timeout);
- return 0;
-}
-
-int
-rte_eth_dev_bypass_wd_reset(uint8_t port_id)
-{
- struct rte_eth_dev *dev;
-
- RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-
- dev = &rte_eth_devices[port_id];
-
- RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_reset, -ENOTSUP);
- (*dev->dev_ops->bypass_wd_reset)(dev);
- return 0;
-}
-#endif
int
-rte_eth_dev_filter_supported(uint8_t port_id, enum rte_filter_type filter_type)
+rte_eth_dev_filter_supported(uint16_t port_id,
+ enum rte_filter_type filter_type)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_filter_ctrl(uint8_t port_id, enum rte_filter_type filter_type,
+rte_eth_dev_filter_ctrl(uint16_t port_id, enum rte_filter_type filter_type,
enum rte_filter_op filter_op, void *arg)
{
struct rte_eth_dev *dev;
}
void *
-rte_eth_add_rx_callback(uint8_t port_id, uint16_t queue_id,
+rte_eth_add_rx_callback(uint16_t port_id, uint16_t queue_id,
rte_rx_callback_fn fn, void *user_param)
{
#ifndef RTE_ETHDEV_RXTX_CALLBACKS
}
void *
-rte_eth_add_first_rx_callback(uint8_t port_id, uint16_t queue_id,
+rte_eth_add_first_rx_callback(uint16_t port_id, uint16_t queue_id,
rte_rx_callback_fn fn, void *user_param)
{
#ifndef RTE_ETHDEV_RXTX_CALLBACKS
}
void *
-rte_eth_add_tx_callback(uint8_t port_id, uint16_t queue_id,
+rte_eth_add_tx_callback(uint16_t port_id, uint16_t queue_id,
rte_tx_callback_fn fn, void *user_param)
{
#ifndef RTE_ETHDEV_RXTX_CALLBACKS
}
int
-rte_eth_remove_rx_callback(uint8_t port_id, uint16_t queue_id,
+rte_eth_remove_rx_callback(uint16_t port_id, uint16_t queue_id,
struct rte_eth_rxtx_callback *user_cb)
{
#ifndef RTE_ETHDEV_RXTX_CALLBACKS
}
int
-rte_eth_remove_tx_callback(uint8_t port_id, uint16_t queue_id,
+rte_eth_remove_tx_callback(uint16_t port_id, uint16_t queue_id,
struct rte_eth_rxtx_callback *user_cb)
{
#ifndef RTE_ETHDEV_RXTX_CALLBACKS
}
int
-rte_eth_rx_queue_info_get(uint8_t port_id, uint16_t queue_id,
+rte_eth_rx_queue_info_get(uint16_t port_id, uint16_t queue_id,
struct rte_eth_rxq_info *qinfo)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_tx_queue_info_get(uint8_t port_id, uint16_t queue_id,
+rte_eth_tx_queue_info_get(uint16_t port_id, uint16_t queue_id,
struct rte_eth_txq_info *qinfo)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_set_mc_addr_list(uint8_t port_id,
+rte_eth_dev_set_mc_addr_list(uint16_t port_id,
struct ether_addr *mc_addr_set,
uint32_t nb_mc_addr)
{
}
int
-rte_eth_timesync_enable(uint8_t port_id)
+rte_eth_timesync_enable(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_timesync_disable(uint8_t port_id)
+rte_eth_timesync_disable(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_timesync_read_rx_timestamp(uint8_t port_id, struct timespec *timestamp,
+rte_eth_timesync_read_rx_timestamp(uint16_t port_id, struct timespec *timestamp,
uint32_t flags)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_timesync_read_tx_timestamp(uint8_t port_id, struct timespec *timestamp)
+rte_eth_timesync_read_tx_timestamp(uint16_t port_id,
+ struct timespec *timestamp)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_timesync_adjust_time(uint8_t port_id, int64_t delta)
+rte_eth_timesync_adjust_time(uint16_t port_id, int64_t delta)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_timesync_read_time(uint8_t port_id, struct timespec *timestamp)
+rte_eth_timesync_read_time(uint16_t port_id, struct timespec *timestamp)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_timesync_write_time(uint8_t port_id, const struct timespec *timestamp)
+rte_eth_timesync_write_time(uint16_t port_id, const struct timespec *timestamp)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_get_reg_info(uint8_t port_id, struct rte_dev_reg_info *info)
+rte_eth_dev_get_reg_info(uint16_t port_id, struct rte_dev_reg_info *info)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_get_eeprom_length(uint8_t port_id)
+rte_eth_dev_get_eeprom_length(uint16_t port_id)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_get_eeprom(uint8_t port_id, struct rte_dev_eeprom_info *info)
+rte_eth_dev_get_eeprom(uint16_t port_id, struct rte_dev_eeprom_info *info)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_set_eeprom(uint8_t port_id, struct rte_dev_eeprom_info *info)
+rte_eth_dev_set_eeprom(uint16_t port_id, struct rte_dev_eeprom_info *info)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_get_dcb_info(uint8_t port_id,
+rte_eth_dev_get_dcb_info(uint16_t port_id,
struct rte_eth_dcb_info *dcb_info)
{
struct rte_eth_dev *dev;
return (*dev->dev_ops->get_dcb_info)(dev, dcb_info);
}
-void
-rte_eth_copy_pci_info(struct rte_eth_dev *eth_dev, struct rte_pci_device *pci_dev)
-{
- if ((eth_dev == NULL) || (pci_dev == NULL)) {
- RTE_PMD_DEBUG_TRACE("NULL pointer eth_dev=%p pci_dev=%p\n",
- eth_dev, pci_dev);
- return;
- }
-
- eth_dev->data->dev_flags = 0;
- if (pci_dev->driver->drv_flags & RTE_PCI_DRV_INTR_LSC)
- eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
- if (pci_dev->driver->drv_flags & RTE_PCI_DRV_DETACHABLE)
- eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
-
- eth_dev->data->kdrv = pci_dev->kdrv;
- eth_dev->data->numa_node = pci_dev->numa_node;
- eth_dev->data->drv_name = pci_dev->driver->name;
-}
-
int
-rte_eth_dev_l2_tunnel_eth_type_conf(uint8_t port_id,
+rte_eth_dev_l2_tunnel_eth_type_conf(uint16_t port_id,
struct rte_eth_l2_tunnel_conf *l2_tunnel)
{
struct rte_eth_dev *dev;
}
int
-rte_eth_dev_l2_tunnel_offload_set(uint8_t port_id,
+rte_eth_dev_l2_tunnel_offload_set(uint16_t port_id,
struct rte_eth_l2_tunnel_conf *l2_tunnel,
uint32_t mask,
uint8_t en)
-ENOTSUP);
return (*dev->dev_ops->l2_tunnel_offload_set)(dev, l2_tunnel, mask, en);
}
+
+static void
+rte_eth_dev_adjust_nb_desc(uint16_t *nb_desc,
+ const struct rte_eth_desc_lim *desc_lim)
+{
+ if (desc_lim->nb_align != 0)
+ *nb_desc = RTE_ALIGN_CEIL(*nb_desc, desc_lim->nb_align);
+
+ if (desc_lim->nb_max != 0)
+ *nb_desc = RTE_MIN(*nb_desc, desc_lim->nb_max);
+
+ *nb_desc = RTE_MAX(*nb_desc, desc_lim->nb_min);
+}
+
+int
+rte_eth_dev_adjust_nb_rx_tx_desc(uint16_t port_id,
+ uint16_t *nb_rx_desc,
+ uint16_t *nb_tx_desc)
+{
+ struct rte_eth_dev *dev;
+ struct rte_eth_dev_info dev_info;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+
+ dev = &rte_eth_devices[port_id];
+ RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP);
+
+ rte_eth_dev_info_get(port_id, &dev_info);
+
+ if (nb_rx_desc != NULL)
+ rte_eth_dev_adjust_nb_desc(nb_rx_desc, &dev_info.rx_desc_lim);
+
+ if (nb_tx_desc != NULL)
+ rte_eth_dev_adjust_nb_desc(nb_tx_desc, &dev_info.tx_desc_lim);
+
+ return 0;
+}
+
+int
+rte_eth_dev_pool_ops_supported(uint16_t port_id, const char *pool)
+{
+ struct rte_eth_dev *dev;
+
+ RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
+
+ if (pool == NULL)
+ return -EINVAL;
+
+ dev = &rte_eth_devices[port_id];
+
+ if (*dev->dev_ops->pool_ops_supported == NULL)
+ return 1; /* all pools are supported */
+
+ return (*dev->dev_ops->pool_ops_supported)(dev, pool);
+}
Code Review / deb_dpdk.git / blobdiff