#include <unistd.h>
#include <rte_ethdev.h>
+#include <rte_ethdev_pci.h>
#include <rte_memcpy.h>
#include <rte_string_fns.h>
#include <rte_memzone.h>
static void avp_dev_info_get(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info);
static void avp_vlan_offload_set(struct rte_eth_dev *dev, int mask);
-static int avp_dev_link_update(struct rte_eth_dev *dev,
- __rte_unused int wait_to_complete);
+static int avp_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete);
static void avp_dev_promiscuous_enable(struct rte_eth_dev *dev);
static void avp_dev_promiscuous_disable(struct rte_eth_dev *dev);
static void avp_dev_rx_queue_release(void *rxq);
static void avp_dev_tx_queue_release(void *txq);
-static void avp_dev_stats_get(struct rte_eth_dev *dev,
+static int avp_dev_stats_get(struct rte_eth_dev *dev,
struct rte_eth_stats *stats);
static void avp_dev_stats_reset(struct rte_eth_dev *dev);
-#define AVP_DEV_TO_PCI(eth_dev) RTE_DEV_TO_PCI((eth_dev)->device)
-
-
#define AVP_MAX_RX_BURST 64
#define AVP_MAX_TX_BURST 64
#define AVP_MAX_MAC_ADDRS 1
struct rte_eth_dev_data *dev_data;
/**< Back pointer to ethernet device data */
volatile uint32_t flags; /**< Device operational flags */
- uint8_t port_id; /**< Ethernet port identifier */
+ uint16_t port_id; /**< Ethernet port identifier */
struct rte_mempool *pool; /**< pkt mbuf mempool */
unsigned int guest_mbuf_size; /**< local pool mbuf size */
unsigned int host_mbuf_size; /**< host mbuf size */
avp_dev_translate_address(struct rte_eth_dev *eth_dev,
phys_addr_t host_phys_addr)
{
- struct rte_pci_device *pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
struct rte_mem_resource *resource;
struct rte_avp_memmap_info *info;
struct rte_avp_memmap *map;
static int
avp_dev_check_regions(struct rte_eth_dev *eth_dev)
{
- struct rte_pci_device *pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
struct rte_avp_memmap_info *memmap;
struct rte_avp_device_info *info;
struct rte_mem_resource *resource;
static void
_avp_set_queue_counts(struct rte_eth_dev *eth_dev)
{
- struct rte_pci_device *pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
struct avp_dev *avp = AVP_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
struct rte_avp_device_info *host_info;
void *addr;
* re-run the device create utility which will parse the new host info
* and setup the AVP device queue pointers.
*/
- ret = avp_dev_create(AVP_DEV_TO_PCI(eth_dev), eth_dev);
+ ret = avp_dev_create(RTE_ETH_DEV_TO_PCI(eth_dev), eth_dev);
if (ret < 0) {
PMD_DRV_LOG(ERR, "Failed to re-create AVP device, ret=%d\n",
ret);
avp_dev_interrupt_handler(void *data)
{
struct rte_eth_dev *eth_dev = data;
- struct rte_pci_device *pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
void *registers = pci_dev->mem_resource[RTE_AVP_PCI_MMIO_BAR].addr;
uint32_t status, value;
int ret;
RTE_PTR_ADD(registers,
RTE_AVP_INTERRUPT_STATUS_OFFSET));
- if (status | RTE_AVP_MIGRATION_INTERRUPT_MASK) {
+ if (status & RTE_AVP_MIGRATION_INTERRUPT_MASK) {
/* handle interrupt based on current status */
value = AVP_READ32(
RTE_PTR_ADD(registers,
static int
avp_dev_enable_interrupts(struct rte_eth_dev *eth_dev)
{
- struct rte_pci_device *pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
void *registers = pci_dev->mem_resource[RTE_AVP_PCI_MMIO_BAR].addr;
int ret;
static int
avp_dev_disable_interrupts(struct rte_eth_dev *eth_dev)
{
- struct rte_pci_device *pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
void *registers = pci_dev->mem_resource[RTE_AVP_PCI_MMIO_BAR].addr;
int ret;
static int
avp_dev_setup_interrupts(struct rte_eth_dev *eth_dev)
{
- struct rte_pci_device *pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
int ret;
/* register a callback handler with UIO for interrupt notifications */
static int
avp_dev_migration_pending(struct rte_eth_dev *eth_dev)
{
- struct rte_pci_device *pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
void *registers = pci_dev->mem_resource[RTE_AVP_PCI_MMIO_BAR].addr;
uint32_t value;
struct rte_pci_device *pci_dev;
int ret;
- pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
eth_dev->dev_ops = &avp_eth_dev_ops;
eth_dev->rx_pkt_burst = &avp_recv_pkts;
eth_dev->tx_pkt_burst = &avp_xmit_pkts;
rte_eth_copy_pci_info(eth_dev, pci_dev);
- eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE;
-
/* Check current migration status */
if (avp_dev_migration_pending(eth_dev)) {
PMD_DRV_LOG(ERR, "VM live migration operation in progress\n");
return 0;
}
+static int
+eth_avp_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+ struct rte_pci_device *pci_dev)
+{
+ struct rte_eth_dev *eth_dev;
+ int ret;
-static struct eth_driver rte_avp_pmd = {
- {
- .id_table = pci_id_avp_map,
- .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
- .probe = rte_eth_dev_pci_probe,
- .remove = rte_eth_dev_pci_remove,
- },
- .eth_dev_init = eth_avp_dev_init,
- .eth_dev_uninit = eth_avp_dev_uninit,
- .dev_private_size = sizeof(struct avp_adapter),
+ eth_dev = rte_eth_dev_pci_allocate(pci_dev,
+ sizeof(struct avp_adapter));
+ if (eth_dev == NULL)
+ return -ENOMEM;
+
+ ret = eth_avp_dev_init(eth_dev);
+ if (ret)
+ rte_eth_dev_pci_release(eth_dev);
+
+ return ret;
+}
+
+static int
+eth_avp_pci_remove(struct rte_pci_device *pci_dev)
+{
+ return rte_eth_dev_pci_generic_remove(pci_dev,
+ eth_avp_dev_uninit);
+}
+
+static struct rte_pci_driver rte_avp_pmd = {
+ .id_table = pci_id_avp_map,
+ .drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+ .probe = eth_avp_pci_probe,
+ .remove = eth_avp_pci_remove,
};
static int
static int
avp_dev_configure(struct rte_eth_dev *eth_dev)
{
- struct rte_pci_device *pci_dev = AVP_DEV_TO_PCI(eth_dev);
+ struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
struct avp_dev *avp = AVP_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
struct rte_avp_device_info *host_info;
struct rte_avp_device_config config;
{
struct avp_dev *avp = AVP_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
- dev_info->driver_name = "rte_avp_pmd";
- dev_info->pci_dev = RTE_DEV_TO_PCI(eth_dev->device);
+ dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
dev_info->max_rx_queues = avp->max_rx_queues;
dev_info->max_tx_queues = avp->max_tx_queues;
dev_info->min_rx_bufsize = AVP_MIN_RX_BUFSIZE;
}
}
-static void
+static int
avp_dev_stats_get(struct rte_eth_dev *eth_dev, struct rte_eth_stats *stats)
{
struct avp_dev *avp = AVP_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
stats->q_errors[i] += txq->errors;
}
}
+
+ return 0;
}
static void
}
}
-RTE_PMD_REGISTER_PCI(net_avp, rte_avp_pmd.pci_drv);
+RTE_PMD_REGISTER_PCI(net_avp, rte_avp_pmd);
RTE_PMD_REGISTER_PCI_TABLE(net_avp, pci_id_avp_map);