eeded2044a
Let's try to enforce the convention where most drivers use a pmd. logtype with their class reflected in it, and libraries use a lib. logtype. Introduce two new macros: - RTE_LOG_REGISTER_DEFAULT can be used when a single logtype is used in a component. It is associated to the default name provided by the build system, - RTE_LOG_REGISTER_SUFFIX can be used when multiple logtypes are used, and then the passed name is appended to the default name, RTE_LOG_REGISTER is left untouched for existing external users and for components that do not comply with the convention. There is a new Meson variable log_prefix to adapt the default name for baseband (pmd.bb.), bus (no pmd.) and mempool (no pmd.) classes. Note: achieved with below commands + reverted change on net/bonding + edits on crypto/virtio, compress/mlx5, regex/mlx5 $ git grep -l RTE_LOG_REGISTER drivers/ | while read file; do pattern=${file##drivers/}; class=${pattern%%/*}; pattern=${pattern#$class/}; drv=${pattern%%/*}; case "$class" in baseband) pattern=pmd.bb.$drv;; bus) pattern=bus.$drv;; mempool) pattern=mempool.$drv;; *) pattern=pmd.$class.$drv;; esac sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern',/RTE_LOG_REGISTER_DEFAULT(\1,/' $file; sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern'\.\(.*\),/RTE_LOG_REGISTER_SUFFIX(\1, \2,/' $file; done $ git grep -l RTE_LOG_REGISTER lib/ | while read file; do pattern=${file##lib/}; pattern=lib.${pattern%%/*}; sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern',/RTE_LOG_REGISTER_DEFAULT(\1,/' $file; sed -i -e 's/RTE_LOG_REGISTER(\(.*\), '$pattern'\.\(.*\),/RTE_LOG_REGISTER_SUFFIX(\1, \2,/' $file; done Signed-off-by: David Marchand <david.marchand@redhat.com> Signed-off-by: Thomas Monjalon <thomas@monjalon.net> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
8468 lines
239 KiB
C
8468 lines
239 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
||
* Copyright(c) 2010-2017 Intel Corporation
|
||
*/
|
||
|
||
#include <sys/queue.h>
|
||
#include <stdio.h>
|
||
#include <errno.h>
|
||
#include <stdint.h>
|
||
#include <string.h>
|
||
#include <unistd.h>
|
||
#include <stdarg.h>
|
||
#include <inttypes.h>
|
||
#include <netinet/in.h>
|
||
#include <rte_string_fns.h>
|
||
#include <rte_byteorder.h>
|
||
#include <rte_common.h>
|
||
#include <rte_cycles.h>
|
||
|
||
#include <rte_interrupts.h>
|
||
#include <rte_log.h>
|
||
#include <rte_debug.h>
|
||
#include <rte_pci.h>
|
||
#include <rte_bus_pci.h>
|
||
#include <rte_branch_prediction.h>
|
||
#include <rte_memory.h>
|
||
#include <rte_kvargs.h>
|
||
#include <rte_eal.h>
|
||
#include <rte_alarm.h>
|
||
#include <rte_ether.h>
|
||
#include <ethdev_driver.h>
|
||
#include <ethdev_pci.h>
|
||
#include <rte_malloc.h>
|
||
#include <rte_random.h>
|
||
#include <rte_dev.h>
|
||
#include <rte_hash_crc.h>
|
||
#ifdef RTE_LIB_SECURITY
|
||
#include <rte_security_driver.h>
|
||
#endif
|
||
|
||
#include "ixgbe_logs.h"
|
||
#include "base/ixgbe_api.h"
|
||
#include "base/ixgbe_vf.h"
|
||
#include "base/ixgbe_common.h"
|
||
#include "ixgbe_ethdev.h"
|
||
#include "ixgbe_bypass.h"
|
||
#include "ixgbe_rxtx.h"
|
||
#include "base/ixgbe_type.h"
|
||
#include "base/ixgbe_phy.h"
|
||
#include "ixgbe_regs.h"
|
||
|
||
/*
|
||
* High threshold controlling when to start sending XOFF frames. Must be at
|
||
* least 8 bytes less than receive packet buffer size. This value is in units
|
||
* of 1024 bytes.
|
||
*/
|
||
#define IXGBE_FC_HI 0x80
|
||
|
||
/*
|
||
* Low threshold controlling when to start sending XON frames. This value is
|
||
* in units of 1024 bytes.
|
||
*/
|
||
#define IXGBE_FC_LO 0x40
|
||
|
||
/* Timer value included in XOFF frames. */
|
||
#define IXGBE_FC_PAUSE 0x680
|
||
|
||
/*Default value of Max Rx Queue*/
|
||
#define IXGBE_MAX_RX_QUEUE_NUM 128
|
||
|
||
#define IXGBE_LINK_DOWN_CHECK_TIMEOUT 4000 /* ms */
|
||
#define IXGBE_LINK_UP_CHECK_TIMEOUT 1000 /* ms */
|
||
#define IXGBE_VMDQ_NUM_UC_MAC 4096 /* Maximum nb. of UC MAC addr. */
|
||
|
||
#define IXGBE_MMW_SIZE_DEFAULT 0x4
|
||
#define IXGBE_MMW_SIZE_JUMBO_FRAME 0x14
|
||
#define IXGBE_MAX_RING_DESC 4096 /* replicate define from rxtx */
|
||
|
||
/*
|
||
* Default values for RX/TX configuration
|
||
*/
|
||
#define IXGBE_DEFAULT_RX_FREE_THRESH 32
|
||
#define IXGBE_DEFAULT_RX_PTHRESH 8
|
||
#define IXGBE_DEFAULT_RX_HTHRESH 8
|
||
#define IXGBE_DEFAULT_RX_WTHRESH 0
|
||
|
||
#define IXGBE_DEFAULT_TX_FREE_THRESH 32
|
||
#define IXGBE_DEFAULT_TX_PTHRESH 32
|
||
#define IXGBE_DEFAULT_TX_HTHRESH 0
|
||
#define IXGBE_DEFAULT_TX_WTHRESH 0
|
||
#define IXGBE_DEFAULT_TX_RSBIT_THRESH 32
|
||
|
||
/* Bit shift and mask */
|
||
#define IXGBE_4_BIT_WIDTH (CHAR_BIT / 2)
|
||
#define IXGBE_4_BIT_MASK RTE_LEN2MASK(IXGBE_4_BIT_WIDTH, uint8_t)
|
||
#define IXGBE_8_BIT_WIDTH CHAR_BIT
|
||
#define IXGBE_8_BIT_MASK UINT8_MAX
|
||
|
||
#define IXGBEVF_PMD_NAME "rte_ixgbevf_pmd" /* PMD name */
|
||
|
||
#define IXGBE_QUEUE_STAT_COUNTERS (sizeof(hw_stats->qprc) / sizeof(hw_stats->qprc[0]))
|
||
|
||
/* Additional timesync values. */
|
||
#define NSEC_PER_SEC 1000000000L
|
||
#define IXGBE_INCVAL_10GB 0x66666666
|
||
#define IXGBE_INCVAL_1GB 0x40000000
|
||
#define IXGBE_INCVAL_100 0x50000000
|
||
#define IXGBE_INCVAL_SHIFT_10GB 28
|
||
#define IXGBE_INCVAL_SHIFT_1GB 24
|
||
#define IXGBE_INCVAL_SHIFT_100 21
|
||
#define IXGBE_INCVAL_SHIFT_82599 7
|
||
#define IXGBE_INCPER_SHIFT_82599 24
|
||
|
||
#define IXGBE_CYCLECOUNTER_MASK 0xffffffffffffffffULL
|
||
|
||
#define IXGBE_VT_CTL_POOLING_MODE_MASK 0x00030000
|
||
#define IXGBE_VT_CTL_POOLING_MODE_ETAG 0x00010000
|
||
#define IXGBE_ETAG_ETYPE 0x00005084
|
||
#define IXGBE_ETAG_ETYPE_MASK 0x0000ffff
|
||
#define IXGBE_ETAG_ETYPE_VALID 0x80000000
|
||
#define IXGBE_RAH_ADTYPE 0x40000000
|
||
#define IXGBE_RAL_ETAG_FILTER_MASK 0x00003fff
|
||
#define IXGBE_VMVIR_TAGA_MASK 0x18000000
|
||
#define IXGBE_VMVIR_TAGA_ETAG_INSERT 0x08000000
|
||
#define IXGBE_VMTIR(_i) (0x00017000 + ((_i) * 4)) /* 64 of these (0-63) */
|
||
#define IXGBE_QDE_STRIP_TAG 0x00000004
|
||
#define IXGBE_VTEICR_MASK 0x07
|
||
|
||
#define IXGBE_EXVET_VET_EXT_SHIFT 16
|
||
#define IXGBE_DMATXCTL_VT_MASK 0xFFFF0000
|
||
|
||
#define IXGBEVF_DEVARG_PFLINK_FULLCHK "pflink_fullchk"
|
||
|
||
static const char * const ixgbevf_valid_arguments[] = {
|
||
IXGBEVF_DEVARG_PFLINK_FULLCHK,
|
||
NULL
|
||
};
|
||
|
||
static int eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params);
|
||
static int eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev);
|
||
static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev);
|
||
static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev);
|
||
static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev);
|
||
static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev);
|
||
static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev);
|
||
static int ixgbe_dev_configure(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_start(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_stop(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_set_link_up(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_set_link_down(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_close(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_reset(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_link_update(struct rte_eth_dev *dev,
|
||
int wait_to_complete);
|
||
static int ixgbe_dev_stats_get(struct rte_eth_dev *dev,
|
||
struct rte_eth_stats *stats);
|
||
static int ixgbe_dev_xstats_get(struct rte_eth_dev *dev,
|
||
struct rte_eth_xstat *xstats, unsigned n);
|
||
static int ixgbevf_dev_xstats_get(struct rte_eth_dev *dev,
|
||
struct rte_eth_xstat *xstats, unsigned n);
|
||
static int
|
||
ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
|
||
uint64_t *values, unsigned int n);
|
||
static int ixgbe_dev_stats_reset(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_xstats_reset(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_xstats_get_names(struct rte_eth_dev *dev,
|
||
struct rte_eth_xstat_name *xstats_names,
|
||
unsigned int size);
|
||
static int ixgbevf_dev_xstats_get_names(struct rte_eth_dev *dev,
|
||
struct rte_eth_xstat_name *xstats_names, unsigned limit);
|
||
static int ixgbe_dev_xstats_get_names_by_id(
|
||
struct rte_eth_dev *dev,
|
||
struct rte_eth_xstat_name *xstats_names,
|
||
const uint64_t *ids,
|
||
unsigned int limit);
|
||
static int ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
|
||
uint16_t queue_id,
|
||
uint8_t stat_idx,
|
||
uint8_t is_rx);
|
||
static int ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
|
||
size_t fw_size);
|
||
static int ixgbe_dev_info_get(struct rte_eth_dev *dev,
|
||
struct rte_eth_dev_info *dev_info);
|
||
static const uint32_t *ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_info_get(struct rte_eth_dev *dev,
|
||
struct rte_eth_dev_info *dev_info);
|
||
static int ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu);
|
||
|
||
static int ixgbe_vlan_filter_set(struct rte_eth_dev *dev,
|
||
uint16_t vlan_id, int on);
|
||
static int ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
|
||
enum rte_vlan_type vlan_type,
|
||
uint16_t tpid_id);
|
||
static void ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev,
|
||
uint16_t queue, bool on);
|
||
static void ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue,
|
||
int on);
|
||
static void ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev,
|
||
int mask);
|
||
static int ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask);
|
||
static int ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask);
|
||
static void ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue);
|
||
static void ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue);
|
||
static void ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev);
|
||
static void ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev);
|
||
|
||
static int ixgbe_dev_led_on(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_led_off(struct rte_eth_dev *dev);
|
||
static int ixgbe_flow_ctrl_get(struct rte_eth_dev *dev,
|
||
struct rte_eth_fc_conf *fc_conf);
|
||
static int ixgbe_flow_ctrl_set(struct rte_eth_dev *dev,
|
||
struct rte_eth_fc_conf *fc_conf);
|
||
static int ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev,
|
||
struct rte_eth_pfc_conf *pfc_conf);
|
||
static int ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
|
||
struct rte_eth_rss_reta_entry64 *reta_conf,
|
||
uint16_t reta_size);
|
||
static int ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
|
||
struct rte_eth_rss_reta_entry64 *reta_conf,
|
||
uint16_t reta_size);
|
||
static void ixgbe_dev_link_status_print(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on);
|
||
static int ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev);
|
||
static int ixgbe_dev_interrupt_action(struct rte_eth_dev *dev);
|
||
static void ixgbe_dev_interrupt_handler(void *param);
|
||
static void ixgbe_dev_interrupt_delayed_handler(void *param);
|
||
static void *ixgbe_dev_setup_link_thread_handler(void *param);
|
||
static int ixgbe_dev_wait_setup_link_complete(struct rte_eth_dev *dev,
|
||
uint32_t timeout_ms);
|
||
|
||
static int ixgbe_add_rar(struct rte_eth_dev *dev,
|
||
struct rte_ether_addr *mac_addr,
|
||
uint32_t index, uint32_t pool);
|
||
static void ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index);
|
||
static int ixgbe_set_default_mac_addr(struct rte_eth_dev *dev,
|
||
struct rte_ether_addr *mac_addr);
|
||
static void ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config);
|
||
static bool is_device_supported(struct rte_eth_dev *dev,
|
||
struct rte_pci_driver *drv);
|
||
|
||
/* For Virtual Function support */
|
||
static int eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev);
|
||
static int eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev);
|
||
static int ixgbevf_dev_configure(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_start(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_link_update(struct rte_eth_dev *dev,
|
||
int wait_to_complete);
|
||
static int ixgbevf_dev_stop(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_close(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_reset(struct rte_eth_dev *dev);
|
||
static void ixgbevf_intr_disable(struct rte_eth_dev *dev);
|
||
static void ixgbevf_intr_enable(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_stats_get(struct rte_eth_dev *dev,
|
||
struct rte_eth_stats *stats);
|
||
static int ixgbevf_dev_stats_reset(struct rte_eth_dev *dev);
|
||
static int ixgbevf_vlan_filter_set(struct rte_eth_dev *dev,
|
||
uint16_t vlan_id, int on);
|
||
static void ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev,
|
||
uint16_t queue, int on);
|
||
static int ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask);
|
||
static int ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask);
|
||
static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on);
|
||
static int ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
|
||
uint16_t queue_id);
|
||
static int ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
|
||
uint16_t queue_id);
|
||
static void ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
|
||
uint8_t queue, uint8_t msix_vector);
|
||
static void ixgbevf_configure_msix(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev);
|
||
static int ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev);
|
||
|
||
/* For Eth VMDQ APIs support */
|
||
static int ixgbe_uc_hash_table_set(struct rte_eth_dev *dev, struct
|
||
rte_ether_addr * mac_addr, uint8_t on);
|
||
static int ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on);
|
||
static int ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
|
||
struct rte_eth_mirror_conf *mirror_conf,
|
||
uint8_t rule_id, uint8_t on);
|
||
static int ixgbe_mirror_rule_reset(struct rte_eth_dev *dev,
|
||
uint8_t rule_id);
|
||
static int ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev,
|
||
uint16_t queue_id);
|
||
static int ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev,
|
||
uint16_t queue_id);
|
||
static void ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
|
||
uint8_t queue, uint8_t msix_vector);
|
||
static void ixgbe_configure_msix(struct rte_eth_dev *dev);
|
||
|
||
static int ixgbevf_add_mac_addr(struct rte_eth_dev *dev,
|
||
struct rte_ether_addr *mac_addr,
|
||
uint32_t index, uint32_t pool);
|
||
static void ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index);
|
||
static int ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
|
||
struct rte_ether_addr *mac_addr);
|
||
static int ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
|
||
struct ixgbe_5tuple_filter *filter);
|
||
static void ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
|
||
struct ixgbe_5tuple_filter *filter);
|
||
static int ixgbe_dev_flow_ops_get(struct rte_eth_dev *dev,
|
||
const struct rte_flow_ops **ops);
|
||
static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
|
||
|
||
static int ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
|
||
struct rte_ether_addr *mc_addr_set,
|
||
uint32_t nb_mc_addr);
|
||
static int ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
|
||
struct rte_eth_dcb_info *dcb_info);
|
||
|
||
static int ixgbe_get_reg_length(struct rte_eth_dev *dev);
|
||
static int ixgbe_get_regs(struct rte_eth_dev *dev,
|
||
struct rte_dev_reg_info *regs);
|
||
static int ixgbe_get_eeprom_length(struct rte_eth_dev *dev);
|
||
static int ixgbe_get_eeprom(struct rte_eth_dev *dev,
|
||
struct rte_dev_eeprom_info *eeprom);
|
||
static int ixgbe_set_eeprom(struct rte_eth_dev *dev,
|
||
struct rte_dev_eeprom_info *eeprom);
|
||
|
||
static int ixgbe_get_module_info(struct rte_eth_dev *dev,
|
||
struct rte_eth_dev_module_info *modinfo);
|
||
static int ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
|
||
struct rte_dev_eeprom_info *info);
|
||
|
||
static int ixgbevf_get_reg_length(struct rte_eth_dev *dev);
|
||
static int ixgbevf_get_regs(struct rte_eth_dev *dev,
|
||
struct rte_dev_reg_info *regs);
|
||
|
||
static int ixgbe_timesync_enable(struct rte_eth_dev *dev);
|
||
static int ixgbe_timesync_disable(struct rte_eth_dev *dev);
|
||
static int ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
|
||
struct timespec *timestamp,
|
||
uint32_t flags);
|
||
static int ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
|
||
struct timespec *timestamp);
|
||
static int ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta);
|
||
static int ixgbe_timesync_read_time(struct rte_eth_dev *dev,
|
||
struct timespec *timestamp);
|
||
static int ixgbe_timesync_write_time(struct rte_eth_dev *dev,
|
||
const struct timespec *timestamp);
|
||
static void ixgbevf_dev_interrupt_handler(void *param);
|
||
|
||
static int ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
|
||
struct rte_eth_udp_tunnel *udp_tunnel);
|
||
static int ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
|
||
struct rte_eth_udp_tunnel *udp_tunnel);
|
||
static int ixgbe_filter_restore(struct rte_eth_dev *dev);
|
||
static void ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev);
|
||
static int ixgbe_wait_for_link_up(struct ixgbe_hw *hw);
|
||
|
||
/*
|
||
* Define VF Stats MACRO for Non "cleared on read" register
|
||
*/
|
||
#define UPDATE_VF_STAT(reg, last, cur) \
|
||
{ \
|
||
uint32_t latest = IXGBE_READ_REG(hw, reg); \
|
||
cur += (latest - last) & UINT_MAX; \
|
||
last = latest; \
|
||
}
|
||
|
||
#define UPDATE_VF_STAT_36BIT(lsb, msb, last, cur) \
|
||
{ \
|
||
u64 new_lsb = IXGBE_READ_REG(hw, lsb); \
|
||
u64 new_msb = IXGBE_READ_REG(hw, msb); \
|
||
u64 latest = ((new_msb << 32) | new_lsb); \
|
||
cur += (0x1000000000LL + latest - last) & 0xFFFFFFFFFLL; \
|
||
last = latest; \
|
||
}
|
||
|
||
#define IXGBE_SET_HWSTRIP(h, q) do {\
|
||
uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
|
||
uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
|
||
(h)->bitmap[idx] |= 1 << bit;\
|
||
} while (0)
|
||
|
||
#define IXGBE_CLEAR_HWSTRIP(h, q) do {\
|
||
uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
|
||
uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
|
||
(h)->bitmap[idx] &= ~(1 << bit);\
|
||
} while (0)
|
||
|
||
#define IXGBE_GET_HWSTRIP(h, q, r) do {\
|
||
uint32_t idx = (q) / (sizeof((h)->bitmap[0]) * NBBY); \
|
||
uint32_t bit = (q) % (sizeof((h)->bitmap[0]) * NBBY); \
|
||
(r) = (h)->bitmap[idx] >> bit & 1;\
|
||
} while (0)
|
||
|
||
/*
|
||
* The set of PCI devices this driver supports
|
||
*/
|
||
static const struct rte_pci_id pci_id_ixgbe_map[] = {
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_BX) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_DUAL_PORT) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AF_SINGLE_PORT) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598AT2) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_SFP_LOM) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_CX4) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_CX4_DUAL_PORT) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_DA_DUAL_PORT) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82598EB_XF_LR) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KX4_MEZZ) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_KR) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_COMBO_BACKPLANE) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_CX4) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BACKPLANE_FCOE) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_FCOE) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_EM) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF2) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_SFP_SF_QP) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_QSFP_SF_QP) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599EN_SFP) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_XAUI_LOM) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_T3_LOM) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540T1) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_SFP) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_10G_T) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_1G_T) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550T1) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_KR_L) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP_N) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SGMII_L) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_10G_T) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_QSFP_N) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_SFP) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_1G_T_L) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KX4) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_KR) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_XFI) },
|
||
#ifdef RTE_LIBRTE_IXGBE_BYPASS
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_BYPASS) },
|
||
#endif
|
||
{ .vendor_id = 0, /* sentinel */ },
|
||
};
|
||
|
||
/*
|
||
* The set of PCI devices this driver supports (for 82599 VF)
|
||
*/
|
||
static const struct rte_pci_id pci_id_ixgbevf_map[] = {
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_82599_VF_HV) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X540_VF_HV) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF_HV) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550_VF) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_A_VF_HV) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF) },
|
||
{ RTE_PCI_DEVICE(IXGBE_INTEL_VENDOR_ID, IXGBE_DEV_ID_X550EM_X_VF_HV) },
|
||
{ .vendor_id = 0, /* sentinel */ },
|
||
};
|
||
|
||
static const struct rte_eth_desc_lim rx_desc_lim = {
|
||
.nb_max = IXGBE_MAX_RING_DESC,
|
||
.nb_min = IXGBE_MIN_RING_DESC,
|
||
.nb_align = IXGBE_RXD_ALIGN,
|
||
};
|
||
|
||
static const struct rte_eth_desc_lim tx_desc_lim = {
|
||
.nb_max = IXGBE_MAX_RING_DESC,
|
||
.nb_min = IXGBE_MIN_RING_DESC,
|
||
.nb_align = IXGBE_TXD_ALIGN,
|
||
.nb_seg_max = IXGBE_TX_MAX_SEG,
|
||
.nb_mtu_seg_max = IXGBE_TX_MAX_SEG,
|
||
};
|
||
|
||
static const struct eth_dev_ops ixgbe_eth_dev_ops = {
|
||
.dev_configure = ixgbe_dev_configure,
|
||
.dev_start = ixgbe_dev_start,
|
||
.dev_stop = ixgbe_dev_stop,
|
||
.dev_set_link_up = ixgbe_dev_set_link_up,
|
||
.dev_set_link_down = ixgbe_dev_set_link_down,
|
||
.dev_close = ixgbe_dev_close,
|
||
.dev_reset = ixgbe_dev_reset,
|
||
.promiscuous_enable = ixgbe_dev_promiscuous_enable,
|
||
.promiscuous_disable = ixgbe_dev_promiscuous_disable,
|
||
.allmulticast_enable = ixgbe_dev_allmulticast_enable,
|
||
.allmulticast_disable = ixgbe_dev_allmulticast_disable,
|
||
.link_update = ixgbe_dev_link_update,
|
||
.stats_get = ixgbe_dev_stats_get,
|
||
.xstats_get = ixgbe_dev_xstats_get,
|
||
.xstats_get_by_id = ixgbe_dev_xstats_get_by_id,
|
||
.stats_reset = ixgbe_dev_stats_reset,
|
||
.xstats_reset = ixgbe_dev_xstats_reset,
|
||
.xstats_get_names = ixgbe_dev_xstats_get_names,
|
||
.xstats_get_names_by_id = ixgbe_dev_xstats_get_names_by_id,
|
||
.queue_stats_mapping_set = ixgbe_dev_queue_stats_mapping_set,
|
||
.fw_version_get = ixgbe_fw_version_get,
|
||
.dev_infos_get = ixgbe_dev_info_get,
|
||
.dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
|
||
.mtu_set = ixgbe_dev_mtu_set,
|
||
.vlan_filter_set = ixgbe_vlan_filter_set,
|
||
.vlan_tpid_set = ixgbe_vlan_tpid_set,
|
||
.vlan_offload_set = ixgbe_vlan_offload_set,
|
||
.vlan_strip_queue_set = ixgbe_vlan_strip_queue_set,
|
||
.rx_queue_start = ixgbe_dev_rx_queue_start,
|
||
.rx_queue_stop = ixgbe_dev_rx_queue_stop,
|
||
.tx_queue_start = ixgbe_dev_tx_queue_start,
|
||
.tx_queue_stop = ixgbe_dev_tx_queue_stop,
|
||
.rx_queue_setup = ixgbe_dev_rx_queue_setup,
|
||
.rx_queue_intr_enable = ixgbe_dev_rx_queue_intr_enable,
|
||
.rx_queue_intr_disable = ixgbe_dev_rx_queue_intr_disable,
|
||
.rx_queue_release = ixgbe_dev_rx_queue_release,
|
||
.tx_queue_setup = ixgbe_dev_tx_queue_setup,
|
||
.tx_queue_release = ixgbe_dev_tx_queue_release,
|
||
.dev_led_on = ixgbe_dev_led_on,
|
||
.dev_led_off = ixgbe_dev_led_off,
|
||
.flow_ctrl_get = ixgbe_flow_ctrl_get,
|
||
.flow_ctrl_set = ixgbe_flow_ctrl_set,
|
||
.priority_flow_ctrl_set = ixgbe_priority_flow_ctrl_set,
|
||
.mac_addr_add = ixgbe_add_rar,
|
||
.mac_addr_remove = ixgbe_remove_rar,
|
||
.mac_addr_set = ixgbe_set_default_mac_addr,
|
||
.uc_hash_table_set = ixgbe_uc_hash_table_set,
|
||
.uc_all_hash_table_set = ixgbe_uc_all_hash_table_set,
|
||
.mirror_rule_set = ixgbe_mirror_rule_set,
|
||
.mirror_rule_reset = ixgbe_mirror_rule_reset,
|
||
.set_queue_rate_limit = ixgbe_set_queue_rate_limit,
|
||
.reta_update = ixgbe_dev_rss_reta_update,
|
||
.reta_query = ixgbe_dev_rss_reta_query,
|
||
.rss_hash_update = ixgbe_dev_rss_hash_update,
|
||
.rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
|
||
.flow_ops_get = ixgbe_dev_flow_ops_get,
|
||
.set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
|
||
.rxq_info_get = ixgbe_rxq_info_get,
|
||
.txq_info_get = ixgbe_txq_info_get,
|
||
.timesync_enable = ixgbe_timesync_enable,
|
||
.timesync_disable = ixgbe_timesync_disable,
|
||
.timesync_read_rx_timestamp = ixgbe_timesync_read_rx_timestamp,
|
||
.timesync_read_tx_timestamp = ixgbe_timesync_read_tx_timestamp,
|
||
.get_reg = ixgbe_get_regs,
|
||
.get_eeprom_length = ixgbe_get_eeprom_length,
|
||
.get_eeprom = ixgbe_get_eeprom,
|
||
.set_eeprom = ixgbe_set_eeprom,
|
||
.get_module_info = ixgbe_get_module_info,
|
||
.get_module_eeprom = ixgbe_get_module_eeprom,
|
||
.get_dcb_info = ixgbe_dev_get_dcb_info,
|
||
.timesync_adjust_time = ixgbe_timesync_adjust_time,
|
||
.timesync_read_time = ixgbe_timesync_read_time,
|
||
.timesync_write_time = ixgbe_timesync_write_time,
|
||
.udp_tunnel_port_add = ixgbe_dev_udp_tunnel_port_add,
|
||
.udp_tunnel_port_del = ixgbe_dev_udp_tunnel_port_del,
|
||
.tm_ops_get = ixgbe_tm_ops_get,
|
||
.tx_done_cleanup = ixgbe_dev_tx_done_cleanup,
|
||
.get_monitor_addr = ixgbe_get_monitor_addr,
|
||
};
|
||
|
||
/*
|
||
* dev_ops for virtual function, bare necessities for basic vf
|
||
* operation have been implemented
|
||
*/
|
||
static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
|
||
.dev_configure = ixgbevf_dev_configure,
|
||
.dev_start = ixgbevf_dev_start,
|
||
.dev_stop = ixgbevf_dev_stop,
|
||
.link_update = ixgbevf_dev_link_update,
|
||
.stats_get = ixgbevf_dev_stats_get,
|
||
.xstats_get = ixgbevf_dev_xstats_get,
|
||
.stats_reset = ixgbevf_dev_stats_reset,
|
||
.xstats_reset = ixgbevf_dev_stats_reset,
|
||
.xstats_get_names = ixgbevf_dev_xstats_get_names,
|
||
.dev_close = ixgbevf_dev_close,
|
||
.dev_reset = ixgbevf_dev_reset,
|
||
.promiscuous_enable = ixgbevf_dev_promiscuous_enable,
|
||
.promiscuous_disable = ixgbevf_dev_promiscuous_disable,
|
||
.allmulticast_enable = ixgbevf_dev_allmulticast_enable,
|
||
.allmulticast_disable = ixgbevf_dev_allmulticast_disable,
|
||
.dev_infos_get = ixgbevf_dev_info_get,
|
||
.dev_supported_ptypes_get = ixgbe_dev_supported_ptypes_get,
|
||
.mtu_set = ixgbevf_dev_set_mtu,
|
||
.vlan_filter_set = ixgbevf_vlan_filter_set,
|
||
.vlan_strip_queue_set = ixgbevf_vlan_strip_queue_set,
|
||
.vlan_offload_set = ixgbevf_vlan_offload_set,
|
||
.rx_queue_setup = ixgbe_dev_rx_queue_setup,
|
||
.rx_queue_release = ixgbe_dev_rx_queue_release,
|
||
.tx_queue_setup = ixgbe_dev_tx_queue_setup,
|
||
.tx_queue_release = ixgbe_dev_tx_queue_release,
|
||
.rx_queue_intr_enable = ixgbevf_dev_rx_queue_intr_enable,
|
||
.rx_queue_intr_disable = ixgbevf_dev_rx_queue_intr_disable,
|
||
.mac_addr_add = ixgbevf_add_mac_addr,
|
||
.mac_addr_remove = ixgbevf_remove_mac_addr,
|
||
.set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
|
||
.rxq_info_get = ixgbe_rxq_info_get,
|
||
.txq_info_get = ixgbe_txq_info_get,
|
||
.mac_addr_set = ixgbevf_set_default_mac_addr,
|
||
.get_reg = ixgbevf_get_regs,
|
||
.reta_update = ixgbe_dev_rss_reta_update,
|
||
.reta_query = ixgbe_dev_rss_reta_query,
|
||
.rss_hash_update = ixgbe_dev_rss_hash_update,
|
||
.rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
|
||
.tx_done_cleanup = ixgbe_dev_tx_done_cleanup,
|
||
.get_monitor_addr = ixgbe_get_monitor_addr,
|
||
};
|
||
|
||
/* store statistics names and its offset in stats structure */
|
||
struct rte_ixgbe_xstats_name_off {
|
||
char name[RTE_ETH_XSTATS_NAME_SIZE];
|
||
unsigned offset;
|
||
};
|
||
|
||
static const struct rte_ixgbe_xstats_name_off rte_ixgbe_stats_strings[] = {
|
||
{"rx_crc_errors", offsetof(struct ixgbe_hw_stats, crcerrs)},
|
||
{"rx_illegal_byte_errors", offsetof(struct ixgbe_hw_stats, illerrc)},
|
||
{"rx_error_bytes", offsetof(struct ixgbe_hw_stats, errbc)},
|
||
{"mac_local_errors", offsetof(struct ixgbe_hw_stats, mlfc)},
|
||
{"mac_remote_errors", offsetof(struct ixgbe_hw_stats, mrfc)},
|
||
{"rx_length_errors", offsetof(struct ixgbe_hw_stats, rlec)},
|
||
{"tx_xon_packets", offsetof(struct ixgbe_hw_stats, lxontxc)},
|
||
{"rx_xon_packets", offsetof(struct ixgbe_hw_stats, lxonrxc)},
|
||
{"tx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxofftxc)},
|
||
{"rx_xoff_packets", offsetof(struct ixgbe_hw_stats, lxoffrxc)},
|
||
{"rx_size_64_packets", offsetof(struct ixgbe_hw_stats, prc64)},
|
||
{"rx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, prc127)},
|
||
{"rx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, prc255)},
|
||
{"rx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, prc511)},
|
||
{"rx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
|
||
prc1023)},
|
||
{"rx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
|
||
prc1522)},
|
||
{"rx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bprc)},
|
||
{"rx_multicast_packets", offsetof(struct ixgbe_hw_stats, mprc)},
|
||
{"rx_fragment_errors", offsetof(struct ixgbe_hw_stats, rfc)},
|
||
{"rx_undersize_errors", offsetof(struct ixgbe_hw_stats, ruc)},
|
||
{"rx_oversize_errors", offsetof(struct ixgbe_hw_stats, roc)},
|
||
{"rx_jabber_errors", offsetof(struct ixgbe_hw_stats, rjc)},
|
||
{"rx_management_packets", offsetof(struct ixgbe_hw_stats, mngprc)},
|
||
{"rx_management_dropped", offsetof(struct ixgbe_hw_stats, mngpdc)},
|
||
{"tx_management_packets", offsetof(struct ixgbe_hw_stats, mngptc)},
|
||
{"rx_total_packets", offsetof(struct ixgbe_hw_stats, tpr)},
|
||
{"rx_total_bytes", offsetof(struct ixgbe_hw_stats, tor)},
|
||
{"tx_total_packets", offsetof(struct ixgbe_hw_stats, tpt)},
|
||
{"tx_size_64_packets", offsetof(struct ixgbe_hw_stats, ptc64)},
|
||
{"tx_size_65_to_127_packets", offsetof(struct ixgbe_hw_stats, ptc127)},
|
||
{"tx_size_128_to_255_packets", offsetof(struct ixgbe_hw_stats, ptc255)},
|
||
{"tx_size_256_to_511_packets", offsetof(struct ixgbe_hw_stats, ptc511)},
|
||
{"tx_size_512_to_1023_packets", offsetof(struct ixgbe_hw_stats,
|
||
ptc1023)},
|
||
{"tx_size_1024_to_max_packets", offsetof(struct ixgbe_hw_stats,
|
||
ptc1522)},
|
||
{"tx_multicast_packets", offsetof(struct ixgbe_hw_stats, mptc)},
|
||
{"tx_broadcast_packets", offsetof(struct ixgbe_hw_stats, bptc)},
|
||
{"rx_mac_short_packet_dropped", offsetof(struct ixgbe_hw_stats, mspdc)},
|
||
{"rx_l3_l4_xsum_error", offsetof(struct ixgbe_hw_stats, xec)},
|
||
|
||
{"flow_director_added_filters", offsetof(struct ixgbe_hw_stats,
|
||
fdirustat_add)},
|
||
{"flow_director_removed_filters", offsetof(struct ixgbe_hw_stats,
|
||
fdirustat_remove)},
|
||
{"flow_director_filter_add_errors", offsetof(struct ixgbe_hw_stats,
|
||
fdirfstat_fadd)},
|
||
{"flow_director_filter_remove_errors", offsetof(struct ixgbe_hw_stats,
|
||
fdirfstat_fremove)},
|
||
{"flow_director_matched_filters", offsetof(struct ixgbe_hw_stats,
|
||
fdirmatch)},
|
||
{"flow_director_missed_filters", offsetof(struct ixgbe_hw_stats,
|
||
fdirmiss)},
|
||
|
||
{"rx_fcoe_crc_errors", offsetof(struct ixgbe_hw_stats, fccrc)},
|
||
{"rx_fcoe_dropped", offsetof(struct ixgbe_hw_stats, fcoerpdc)},
|
||
{"rx_fcoe_mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats,
|
||
fclast)},
|
||
{"rx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeprc)},
|
||
{"tx_fcoe_packets", offsetof(struct ixgbe_hw_stats, fcoeptc)},
|
||
{"rx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwrc)},
|
||
{"tx_fcoe_bytes", offsetof(struct ixgbe_hw_stats, fcoedwtc)},
|
||
{"rx_fcoe_no_direct_data_placement", offsetof(struct ixgbe_hw_stats,
|
||
fcoe_noddp)},
|
||
{"rx_fcoe_no_direct_data_placement_ext_buff",
|
||
offsetof(struct ixgbe_hw_stats, fcoe_noddp_ext_buff)},
|
||
|
||
{"tx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
|
||
lxontxc)},
|
||
{"rx_flow_control_xon_packets", offsetof(struct ixgbe_hw_stats,
|
||
lxonrxc)},
|
||
{"tx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
|
||
lxofftxc)},
|
||
{"rx_flow_control_xoff_packets", offsetof(struct ixgbe_hw_stats,
|
||
lxoffrxc)},
|
||
{"rx_total_missed_packets", offsetof(struct ixgbe_hw_stats, mpctotal)},
|
||
};
|
||
|
||
#define IXGBE_NB_HW_STATS (sizeof(rte_ixgbe_stats_strings) / \
|
||
sizeof(rte_ixgbe_stats_strings[0]))
|
||
|
||
/* MACsec statistics */
|
||
static const struct rte_ixgbe_xstats_name_off rte_ixgbe_macsec_strings[] = {
|
||
{"out_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
|
||
out_pkts_untagged)},
|
||
{"out_pkts_encrypted", offsetof(struct ixgbe_macsec_stats,
|
||
out_pkts_encrypted)},
|
||
{"out_pkts_protected", offsetof(struct ixgbe_macsec_stats,
|
||
out_pkts_protected)},
|
||
{"out_octets_encrypted", offsetof(struct ixgbe_macsec_stats,
|
||
out_octets_encrypted)},
|
||
{"out_octets_protected", offsetof(struct ixgbe_macsec_stats,
|
||
out_octets_protected)},
|
||
{"in_pkts_untagged", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_untagged)},
|
||
{"in_pkts_badtag", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_badtag)},
|
||
{"in_pkts_nosci", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_nosci)},
|
||
{"in_pkts_unknownsci", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_unknownsci)},
|
||
{"in_octets_decrypted", offsetof(struct ixgbe_macsec_stats,
|
||
in_octets_decrypted)},
|
||
{"in_octets_validated", offsetof(struct ixgbe_macsec_stats,
|
||
in_octets_validated)},
|
||
{"in_pkts_unchecked", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_unchecked)},
|
||
{"in_pkts_delayed", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_delayed)},
|
||
{"in_pkts_late", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_late)},
|
||
{"in_pkts_ok", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_ok)},
|
||
{"in_pkts_invalid", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_invalid)},
|
||
{"in_pkts_notvalid", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_notvalid)},
|
||
{"in_pkts_unusedsa", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_unusedsa)},
|
||
{"in_pkts_notusingsa", offsetof(struct ixgbe_macsec_stats,
|
||
in_pkts_notusingsa)},
|
||
};
|
||
|
||
#define IXGBE_NB_MACSEC_STATS (sizeof(rte_ixgbe_macsec_strings) / \
|
||
sizeof(rte_ixgbe_macsec_strings[0]))
|
||
|
||
/* Per-queue statistics */
|
||
static const struct rte_ixgbe_xstats_name_off rte_ixgbe_rxq_strings[] = {
|
||
{"mbuf_allocation_errors", offsetof(struct ixgbe_hw_stats, rnbc)},
|
||
{"dropped", offsetof(struct ixgbe_hw_stats, mpc)},
|
||
{"xon_packets", offsetof(struct ixgbe_hw_stats, pxonrxc)},
|
||
{"xoff_packets", offsetof(struct ixgbe_hw_stats, pxoffrxc)},
|
||
};
|
||
|
||
#define IXGBE_NB_RXQ_PRIO_STATS (sizeof(rte_ixgbe_rxq_strings) / \
|
||
sizeof(rte_ixgbe_rxq_strings[0]))
|
||
#define IXGBE_NB_RXQ_PRIO_VALUES 8
|
||
|
||
static const struct rte_ixgbe_xstats_name_off rte_ixgbe_txq_strings[] = {
|
||
{"xon_packets", offsetof(struct ixgbe_hw_stats, pxontxc)},
|
||
{"xoff_packets", offsetof(struct ixgbe_hw_stats, pxofftxc)},
|
||
{"xon_to_xoff_packets", offsetof(struct ixgbe_hw_stats,
|
||
pxon2offc)},
|
||
};
|
||
|
||
#define IXGBE_NB_TXQ_PRIO_STATS (sizeof(rte_ixgbe_txq_strings) / \
|
||
sizeof(rte_ixgbe_txq_strings[0]))
|
||
#define IXGBE_NB_TXQ_PRIO_VALUES 8
|
||
|
||
static const struct rte_ixgbe_xstats_name_off rte_ixgbevf_stats_strings[] = {
|
||
{"rx_multicast_packets", offsetof(struct ixgbevf_hw_stats, vfmprc)},
|
||
};
|
||
|
||
#define IXGBEVF_NB_XSTATS (sizeof(rte_ixgbevf_stats_strings) / \
|
||
sizeof(rte_ixgbevf_stats_strings[0]))
|
||
|
||
/*
|
||
* This function is the same as ixgbe_is_sfp() in base/ixgbe.h.
|
||
*/
|
||
static inline int
|
||
ixgbe_is_sfp(struct ixgbe_hw *hw)
|
||
{
|
||
switch (hw->phy.type) {
|
||
case ixgbe_phy_sfp_avago:
|
||
case ixgbe_phy_sfp_ftl:
|
||
case ixgbe_phy_sfp_intel:
|
||
case ixgbe_phy_sfp_unknown:
|
||
case ixgbe_phy_sfp_passive_tyco:
|
||
case ixgbe_phy_sfp_passive_unknown:
|
||
return 1;
|
||
default:
|
||
return 0;
|
||
}
|
||
}
|
||
|
||
static inline int32_t
|
||
ixgbe_pf_reset_hw(struct ixgbe_hw *hw)
|
||
{
|
||
uint32_t ctrl_ext;
|
||
int32_t status;
|
||
|
||
status = ixgbe_reset_hw(hw);
|
||
|
||
ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
|
||
/* Set PF Reset Done bit so PF/VF Mail Ops can work */
|
||
ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
|
||
IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
if (status == IXGBE_ERR_SFP_NOT_PRESENT)
|
||
status = IXGBE_SUCCESS;
|
||
return status;
|
||
}
|
||
|
||
static inline void
|
||
ixgbe_enable_intr(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIMS, intr->mask);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
}
|
||
|
||
/*
|
||
* This function is based on ixgbe_disable_intr() in base/ixgbe.h.
|
||
*/
|
||
static void
|
||
ixgbe_disable_intr(struct ixgbe_hw *hw)
|
||
{
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
if (hw->mac.type == ixgbe_mac_82598EB) {
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIMC, ~0);
|
||
} else {
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIMC, 0xFFFF0000);
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(0), ~0);
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIMC_EX(1), ~0);
|
||
}
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
}
|
||
|
||
/*
|
||
* This function resets queue statistics mapping registers.
|
||
* From Niantic datasheet, Initialization of Statistics section:
|
||
* "...if software requires the queue counters, the RQSMR and TQSM registers
|
||
* must be re-programmed following a device reset.
|
||
*/
|
||
static void
|
||
ixgbe_reset_qstat_mappings(struct ixgbe_hw *hw)
|
||
{
|
||
uint32_t i;
|
||
|
||
for (i = 0; i != IXGBE_NB_STAT_MAPPING_REGS; i++) {
|
||
IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), 0);
|
||
IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), 0);
|
||
}
|
||
}
|
||
|
||
|
||
static int
|
||
ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
|
||
uint16_t queue_id,
|
||
uint8_t stat_idx,
|
||
uint8_t is_rx)
|
||
{
|
||
#define QSM_REG_NB_BITS_PER_QMAP_FIELD 8
|
||
#define NB_QMAP_FIELDS_PER_QSM_REG 4
|
||
#define QMAP_FIELD_RESERVED_BITS_MASK 0x0f
|
||
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
|
||
struct ixgbe_stat_mapping_registers *stat_mappings =
|
||
IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(eth_dev->data->dev_private);
|
||
uint32_t qsmr_mask = 0;
|
||
uint32_t clearing_mask = QMAP_FIELD_RESERVED_BITS_MASK;
|
||
uint32_t q_map;
|
||
uint8_t n, offset;
|
||
|
||
if ((hw->mac.type != ixgbe_mac_82599EB) &&
|
||
(hw->mac.type != ixgbe_mac_X540) &&
|
||
(hw->mac.type != ixgbe_mac_X550) &&
|
||
(hw->mac.type != ixgbe_mac_X550EM_x) &&
|
||
(hw->mac.type != ixgbe_mac_X550EM_a))
|
||
return -ENOSYS;
|
||
|
||
PMD_INIT_LOG(DEBUG, "Setting port %d, %s queue_id %d to stat index %d",
|
||
(int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
|
||
queue_id, stat_idx);
|
||
|
||
n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
|
||
if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
|
||
PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded");
|
||
return -EIO;
|
||
}
|
||
offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
|
||
|
||
/* Now clear any previous stat_idx set */
|
||
clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
|
||
if (!is_rx)
|
||
stat_mappings->tqsm[n] &= ~clearing_mask;
|
||
else
|
||
stat_mappings->rqsmr[n] &= ~clearing_mask;
|
||
|
||
q_map = (uint32_t)stat_idx;
|
||
q_map &= QMAP_FIELD_RESERVED_BITS_MASK;
|
||
qsmr_mask = q_map << (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
|
||
if (!is_rx)
|
||
stat_mappings->tqsm[n] |= qsmr_mask;
|
||
else
|
||
stat_mappings->rqsmr[n] |= qsmr_mask;
|
||
|
||
PMD_INIT_LOG(DEBUG, "Set port %d, %s queue_id %d to stat index %d",
|
||
(int)(eth_dev->data->port_id), is_rx ? "RX" : "TX",
|
||
queue_id, stat_idx);
|
||
PMD_INIT_LOG(DEBUG, "%s[%d] = 0x%08x", is_rx ? "RQSMR" : "TQSM", n,
|
||
is_rx ? stat_mappings->rqsmr[n] : stat_mappings->tqsm[n]);
|
||
|
||
/* Now write the mapping in the appropriate register */
|
||
if (is_rx) {
|
||
PMD_INIT_LOG(DEBUG, "Write 0x%x to RX IXGBE stat mapping reg:%d",
|
||
stat_mappings->rqsmr[n], n);
|
||
IXGBE_WRITE_REG(hw, IXGBE_RQSMR(n), stat_mappings->rqsmr[n]);
|
||
} else {
|
||
PMD_INIT_LOG(DEBUG, "Write 0x%x to TX IXGBE stat mapping reg:%d",
|
||
stat_mappings->tqsm[n], n);
|
||
IXGBE_WRITE_REG(hw, IXGBE_TQSM(n), stat_mappings->tqsm[n]);
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbe_restore_statistics_mapping(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_stat_mapping_registers *stat_mappings =
|
||
IXGBE_DEV_PRIVATE_TO_STAT_MAPPINGS(dev->data->dev_private);
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int i;
|
||
|
||
/* write whatever was in stat mapping table to the NIC */
|
||
for (i = 0; i < IXGBE_NB_STAT_MAPPING_REGS; i++) {
|
||
/* rx */
|
||
IXGBE_WRITE_REG(hw, IXGBE_RQSMR(i), stat_mappings->rqsmr[i]);
|
||
|
||
/* tx */
|
||
IXGBE_WRITE_REG(hw, IXGBE_TQSM(i), stat_mappings->tqsm[i]);
|
||
}
|
||
}
|
||
|
||
static void
|
||
ixgbe_dcb_init(struct ixgbe_hw *hw, struct ixgbe_dcb_config *dcb_config)
|
||
{
|
||
uint8_t i;
|
||
struct ixgbe_dcb_tc_config *tc;
|
||
uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
|
||
|
||
dcb_config->num_tcs.pg_tcs = dcb_max_tc;
|
||
dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
|
||
for (i = 0; i < dcb_max_tc; i++) {
|
||
tc = &dcb_config->tc_config[i];
|
||
tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
|
||
tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
|
||
(uint8_t)(100/dcb_max_tc + (i & 1));
|
||
tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
|
||
tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent =
|
||
(uint8_t)(100/dcb_max_tc + (i & 1));
|
||
tc->pfc = ixgbe_dcb_pfc_disabled;
|
||
}
|
||
|
||
/* Initialize default user to priority mapping, UPx->TC0 */
|
||
tc = &dcb_config->tc_config[0];
|
||
tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0xFF;
|
||
tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0xFF;
|
||
for (i = 0; i < IXGBE_DCB_MAX_BW_GROUP; i++) {
|
||
dcb_config->bw_percentage[IXGBE_DCB_TX_CONFIG][i] = 100;
|
||
dcb_config->bw_percentage[IXGBE_DCB_RX_CONFIG][i] = 100;
|
||
}
|
||
dcb_config->rx_pba_cfg = ixgbe_dcb_pba_equal;
|
||
dcb_config->pfc_mode_enable = false;
|
||
dcb_config->vt_mode = true;
|
||
dcb_config->round_robin_enable = false;
|
||
/* support all DCB capabilities in 82599 */
|
||
dcb_config->support.capabilities = 0xFF;
|
||
|
||
/*we only support 4 Tcs for X540, X550 */
|
||
if (hw->mac.type == ixgbe_mac_X540 ||
|
||
hw->mac.type == ixgbe_mac_X550 ||
|
||
hw->mac.type == ixgbe_mac_X550EM_x ||
|
||
hw->mac.type == ixgbe_mac_X550EM_a) {
|
||
dcb_config->num_tcs.pg_tcs = 4;
|
||
dcb_config->num_tcs.pfc_tcs = 4;
|
||
}
|
||
}
|
||
|
||
/*
|
||
* Ensure that all locks are released before first NVM or PHY access
|
||
*/
|
||
static void
|
||
ixgbe_swfw_lock_reset(struct ixgbe_hw *hw)
|
||
{
|
||
uint16_t mask;
|
||
|
||
/*
|
||
* Phy lock should not fail in this early stage. If this is the case,
|
||
* it is due to an improper exit of the application.
|
||
* So force the release of the faulty lock. Release of common lock
|
||
* is done automatically by swfw_sync function.
|
||
*/
|
||
mask = IXGBE_GSSR_PHY0_SM << hw->bus.func;
|
||
if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
|
||
PMD_DRV_LOG(DEBUG, "SWFW phy%d lock released", hw->bus.func);
|
||
}
|
||
ixgbe_release_swfw_semaphore(hw, mask);
|
||
|
||
/*
|
||
* These ones are more tricky since they are common to all ports; but
|
||
* swfw_sync retries last long enough (1s) to be almost sure that if
|
||
* lock can not be taken it is due to an improper lock of the
|
||
* semaphore.
|
||
*/
|
||
mask = IXGBE_GSSR_EEP_SM | IXGBE_GSSR_MAC_CSR_SM | IXGBE_GSSR_SW_MNG_SM;
|
||
if (ixgbe_acquire_swfw_semaphore(hw, mask) < 0) {
|
||
PMD_DRV_LOG(DEBUG, "SWFW common locks released");
|
||
}
|
||
ixgbe_release_swfw_semaphore(hw, mask);
|
||
}
|
||
|
||
/*
|
||
* This function is based on code in ixgbe_attach() in base/ixgbe.c.
|
||
* It returns 0 on success.
|
||
*/
|
||
static int
|
||
eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev, void *init_params __rte_unused)
|
||
{
|
||
struct ixgbe_adapter *ad = eth_dev->data->dev_private;
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
|
||
struct ixgbe_vfta *shadow_vfta =
|
||
IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
|
||
struct ixgbe_hwstrip *hwstrip =
|
||
IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
|
||
struct ixgbe_dcb_config *dcb_config =
|
||
IXGBE_DEV_PRIVATE_TO_DCB_CFG(eth_dev->data->dev_private);
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
|
||
struct ixgbe_bw_conf *bw_conf =
|
||
IXGBE_DEV_PRIVATE_TO_BW_CONF(eth_dev->data->dev_private);
|
||
uint32_t ctrl_ext;
|
||
uint16_t csum;
|
||
int diag, i, ret;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
ixgbe_dev_macsec_setting_reset(eth_dev);
|
||
|
||
eth_dev->dev_ops = &ixgbe_eth_dev_ops;
|
||
eth_dev->rx_queue_count = ixgbe_dev_rx_queue_count;
|
||
eth_dev->rx_descriptor_done = ixgbe_dev_rx_descriptor_done;
|
||
eth_dev->rx_descriptor_status = ixgbe_dev_rx_descriptor_status;
|
||
eth_dev->tx_descriptor_status = ixgbe_dev_tx_descriptor_status;
|
||
eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
|
||
eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
|
||
eth_dev->tx_pkt_prepare = &ixgbe_prep_pkts;
|
||
|
||
/*
|
||
* For secondary processes, we don't initialise any further as primary
|
||
* has already done this work. Only check we don't need a different
|
||
* RX and TX function.
|
||
*/
|
||
if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
|
||
struct ixgbe_tx_queue *txq;
|
||
/* TX queue function in primary, set by last queue initialized
|
||
* Tx queue may not initialized by primary process
|
||
*/
|
||
if (eth_dev->data->tx_queues) {
|
||
txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues-1];
|
||
ixgbe_set_tx_function(eth_dev, txq);
|
||
} else {
|
||
/* Use default TX function if we get here */
|
||
PMD_INIT_LOG(NOTICE, "No TX queues configured yet. "
|
||
"Using default TX function.");
|
||
}
|
||
|
||
ixgbe_set_rx_function(eth_dev);
|
||
|
||
return 0;
|
||
}
|
||
|
||
rte_atomic32_clear(&ad->link_thread_running);
|
||
rte_eth_copy_pci_info(eth_dev, pci_dev);
|
||
eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
|
||
|
||
/* Vendor and Device ID need to be set before init of shared code */
|
||
hw->device_id = pci_dev->id.device_id;
|
||
hw->vendor_id = pci_dev->id.vendor_id;
|
||
hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
|
||
hw->allow_unsupported_sfp = 1;
|
||
|
||
/* Initialize the shared code (base driver) */
|
||
#ifdef RTE_LIBRTE_IXGBE_BYPASS
|
||
diag = ixgbe_bypass_init_shared_code(hw);
|
||
#else
|
||
diag = ixgbe_init_shared_code(hw);
|
||
#endif /* RTE_LIBRTE_IXGBE_BYPASS */
|
||
|
||
if (diag != IXGBE_SUCCESS) {
|
||
PMD_INIT_LOG(ERR, "Shared code init failed: %d", diag);
|
||
return -EIO;
|
||
}
|
||
|
||
if (hw->mac.ops.fw_recovery_mode && hw->mac.ops.fw_recovery_mode(hw)) {
|
||
PMD_INIT_LOG(ERR, "\nERROR: "
|
||
"Firmware recovery mode detected. Limiting functionality.\n"
|
||
"Refer to the Intel(R) Ethernet Adapters and Devices "
|
||
"User Guide for details on firmware recovery mode.");
|
||
return -EIO;
|
||
}
|
||
|
||
/* pick up the PCI bus settings for reporting later */
|
||
ixgbe_get_bus_info(hw);
|
||
|
||
/* Unlock any pending hardware semaphore */
|
||
ixgbe_swfw_lock_reset(hw);
|
||
|
||
#ifdef RTE_LIB_SECURITY
|
||
/* Initialize security_ctx only for primary process*/
|
||
if (ixgbe_ipsec_ctx_create(eth_dev))
|
||
return -ENOMEM;
|
||
#endif
|
||
|
||
/* Initialize DCB configuration*/
|
||
memset(dcb_config, 0, sizeof(struct ixgbe_dcb_config));
|
||
ixgbe_dcb_init(hw, dcb_config);
|
||
/* Get Hardware Flow Control setting */
|
||
hw->fc.requested_mode = ixgbe_fc_none;
|
||
hw->fc.current_mode = ixgbe_fc_none;
|
||
hw->fc.pause_time = IXGBE_FC_PAUSE;
|
||
for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
|
||
hw->fc.low_water[i] = IXGBE_FC_LO;
|
||
hw->fc.high_water[i] = IXGBE_FC_HI;
|
||
}
|
||
hw->fc.send_xon = 1;
|
||
|
||
/* Make sure we have a good EEPROM before we read from it */
|
||
diag = ixgbe_validate_eeprom_checksum(hw, &csum);
|
||
if (diag != IXGBE_SUCCESS) {
|
||
PMD_INIT_LOG(ERR, "The EEPROM checksum is not valid: %d", diag);
|
||
return -EIO;
|
||
}
|
||
|
||
#ifdef RTE_LIBRTE_IXGBE_BYPASS
|
||
diag = ixgbe_bypass_init_hw(hw);
|
||
#else
|
||
diag = ixgbe_init_hw(hw);
|
||
#endif /* RTE_LIBRTE_IXGBE_BYPASS */
|
||
|
||
/*
|
||
* Devices with copper phys will fail to initialise if ixgbe_init_hw()
|
||
* is called too soon after the kernel driver unbinding/binding occurs.
|
||
* The failure occurs in ixgbe_identify_phy_generic() for all devices,
|
||
* but for non-copper devies, ixgbe_identify_sfp_module_generic() is
|
||
* also called. See ixgbe_identify_phy_82599(). The reason for the
|
||
* failure is not known, and only occuts when virtualisation features
|
||
* are disabled in the bios. A delay of 100ms was found to be enough by
|
||
* trial-and-error, and is doubled to be safe.
|
||
*/
|
||
if (diag && (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper)) {
|
||
rte_delay_ms(200);
|
||
diag = ixgbe_init_hw(hw);
|
||
}
|
||
|
||
if (diag == IXGBE_ERR_SFP_NOT_PRESENT)
|
||
diag = IXGBE_SUCCESS;
|
||
|
||
if (diag == IXGBE_ERR_EEPROM_VERSION) {
|
||
PMD_INIT_LOG(ERR, "This device is a pre-production adapter/"
|
||
"LOM. Please be aware there may be issues associated "
|
||
"with your hardware.");
|
||
PMD_INIT_LOG(ERR, "If you are experiencing problems "
|
||
"please contact your Intel or hardware representative "
|
||
"who provided you with this hardware.");
|
||
} else if (diag == IXGBE_ERR_SFP_NOT_SUPPORTED)
|
||
PMD_INIT_LOG(ERR, "Unsupported SFP+ Module");
|
||
if (diag) {
|
||
PMD_INIT_LOG(ERR, "Hardware Initialization Failure: %d", diag);
|
||
return -EIO;
|
||
}
|
||
|
||
/* Reset the hw statistics */
|
||
ixgbe_dev_stats_reset(eth_dev);
|
||
|
||
/* disable interrupt */
|
||
ixgbe_disable_intr(hw);
|
||
|
||
/* reset mappings for queue statistics hw counters*/
|
||
ixgbe_reset_qstat_mappings(hw);
|
||
|
||
/* Allocate memory for storing MAC addresses */
|
||
eth_dev->data->mac_addrs = rte_zmalloc("ixgbe", RTE_ETHER_ADDR_LEN *
|
||
hw->mac.num_rar_entries, 0);
|
||
if (eth_dev->data->mac_addrs == NULL) {
|
||
PMD_INIT_LOG(ERR,
|
||
"Failed to allocate %u bytes needed to store "
|
||
"MAC addresses",
|
||
RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
|
||
return -ENOMEM;
|
||
}
|
||
/* Copy the permanent MAC address */
|
||
rte_ether_addr_copy((struct rte_ether_addr *)hw->mac.perm_addr,
|
||
ð_dev->data->mac_addrs[0]);
|
||
|
||
/* Allocate memory for storing hash filter MAC addresses */
|
||
eth_dev->data->hash_mac_addrs = rte_zmalloc(
|
||
"ixgbe", RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC, 0);
|
||
if (eth_dev->data->hash_mac_addrs == NULL) {
|
||
PMD_INIT_LOG(ERR,
|
||
"Failed to allocate %d bytes needed to store MAC addresses",
|
||
RTE_ETHER_ADDR_LEN * IXGBE_VMDQ_NUM_UC_MAC);
|
||
return -ENOMEM;
|
||
}
|
||
|
||
/* initialize the vfta */
|
||
memset(shadow_vfta, 0, sizeof(*shadow_vfta));
|
||
|
||
/* initialize the hw strip bitmap*/
|
||
memset(hwstrip, 0, sizeof(*hwstrip));
|
||
|
||
/* initialize PF if max_vfs not zero */
|
||
ret = ixgbe_pf_host_init(eth_dev);
|
||
if (ret) {
|
||
rte_free(eth_dev->data->mac_addrs);
|
||
eth_dev->data->mac_addrs = NULL;
|
||
rte_free(eth_dev->data->hash_mac_addrs);
|
||
eth_dev->data->hash_mac_addrs = NULL;
|
||
return ret;
|
||
}
|
||
|
||
ctrl_ext = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
|
||
/* let hardware know driver is loaded */
|
||
ctrl_ext |= IXGBE_CTRL_EXT_DRV_LOAD;
|
||
/* Set PF Reset Done bit so PF/VF Mail Ops can work */
|
||
ctrl_ext |= IXGBE_CTRL_EXT_PFRSTD;
|
||
IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl_ext);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
if (ixgbe_is_sfp(hw) && hw->phy.sfp_type != ixgbe_sfp_type_not_present)
|
||
PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d, SFP+: %d",
|
||
(int) hw->mac.type, (int) hw->phy.type,
|
||
(int) hw->phy.sfp_type);
|
||
else
|
||
PMD_INIT_LOG(DEBUG, "MAC: %d, PHY: %d",
|
||
(int) hw->mac.type, (int) hw->phy.type);
|
||
|
||
PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x",
|
||
eth_dev->data->port_id, pci_dev->id.vendor_id,
|
||
pci_dev->id.device_id);
|
||
|
||
rte_intr_callback_register(intr_handle,
|
||
ixgbe_dev_interrupt_handler, eth_dev);
|
||
|
||
/* enable uio/vfio intr/eventfd mapping */
|
||
rte_intr_enable(intr_handle);
|
||
|
||
/* enable support intr */
|
||
ixgbe_enable_intr(eth_dev);
|
||
|
||
/* initialize filter info */
|
||
memset(filter_info, 0,
|
||
sizeof(struct ixgbe_filter_info));
|
||
|
||
/* initialize 5tuple filter list */
|
||
TAILQ_INIT(&filter_info->fivetuple_list);
|
||
|
||
/* initialize flow director filter list & hash */
|
||
ixgbe_fdir_filter_init(eth_dev);
|
||
|
||
/* initialize l2 tunnel filter list & hash */
|
||
ixgbe_l2_tn_filter_init(eth_dev);
|
||
|
||
/* initialize flow filter lists */
|
||
ixgbe_filterlist_init();
|
||
|
||
/* initialize bandwidth configuration info */
|
||
memset(bw_conf, 0, sizeof(struct ixgbe_bw_conf));
|
||
|
||
/* initialize Traffic Manager configuration */
|
||
ixgbe_tm_conf_init(eth_dev);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
eth_ixgbe_dev_uninit(struct rte_eth_dev *eth_dev)
|
||
{
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
|
||
return 0;
|
||
|
||
ixgbe_dev_close(eth_dev);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int ixgbe_ntuple_filter_uninit(struct rte_eth_dev *eth_dev)
|
||
{
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(eth_dev->data->dev_private);
|
||
struct ixgbe_5tuple_filter *p_5tuple;
|
||
|
||
while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list))) {
|
||
TAILQ_REMOVE(&filter_info->fivetuple_list,
|
||
p_5tuple,
|
||
entries);
|
||
rte_free(p_5tuple);
|
||
}
|
||
memset(filter_info->fivetuple_mask, 0,
|
||
sizeof(uint32_t) * IXGBE_5TUPLE_ARRAY_SIZE);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int ixgbe_fdir_filter_uninit(struct rte_eth_dev *eth_dev)
|
||
{
|
||
struct ixgbe_hw_fdir_info *fdir_info =
|
||
IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
|
||
struct ixgbe_fdir_filter *fdir_filter;
|
||
|
||
if (fdir_info->hash_map)
|
||
rte_free(fdir_info->hash_map);
|
||
if (fdir_info->hash_handle)
|
||
rte_hash_free(fdir_info->hash_handle);
|
||
|
||
while ((fdir_filter = TAILQ_FIRST(&fdir_info->fdir_list))) {
|
||
TAILQ_REMOVE(&fdir_info->fdir_list,
|
||
fdir_filter,
|
||
entries);
|
||
rte_free(fdir_filter);
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int ixgbe_l2_tn_filter_uninit(struct rte_eth_dev *eth_dev)
|
||
{
|
||
struct ixgbe_l2_tn_info *l2_tn_info =
|
||
IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
|
||
struct ixgbe_l2_tn_filter *l2_tn_filter;
|
||
|
||
if (l2_tn_info->hash_map)
|
||
rte_free(l2_tn_info->hash_map);
|
||
if (l2_tn_info->hash_handle)
|
||
rte_hash_free(l2_tn_info->hash_handle);
|
||
|
||
while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
|
||
TAILQ_REMOVE(&l2_tn_info->l2_tn_list,
|
||
l2_tn_filter,
|
||
entries);
|
||
rte_free(l2_tn_filter);
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int ixgbe_fdir_filter_init(struct rte_eth_dev *eth_dev)
|
||
{
|
||
struct ixgbe_hw_fdir_info *fdir_info =
|
||
IXGBE_DEV_PRIVATE_TO_FDIR_INFO(eth_dev->data->dev_private);
|
||
char fdir_hash_name[RTE_HASH_NAMESIZE];
|
||
struct rte_hash_parameters fdir_hash_params = {
|
||
.name = fdir_hash_name,
|
||
.entries = IXGBE_MAX_FDIR_FILTER_NUM,
|
||
.key_len = sizeof(union ixgbe_atr_input),
|
||
.hash_func = rte_hash_crc,
|
||
.hash_func_init_val = 0,
|
||
.socket_id = rte_socket_id(),
|
||
};
|
||
|
||
TAILQ_INIT(&fdir_info->fdir_list);
|
||
snprintf(fdir_hash_name, RTE_HASH_NAMESIZE,
|
||
"fdir_%s", eth_dev->device->name);
|
||
fdir_info->hash_handle = rte_hash_create(&fdir_hash_params);
|
||
if (!fdir_info->hash_handle) {
|
||
PMD_INIT_LOG(ERR, "Failed to create fdir hash table!");
|
||
return -EINVAL;
|
||
}
|
||
fdir_info->hash_map = rte_zmalloc("ixgbe",
|
||
sizeof(struct ixgbe_fdir_filter *) *
|
||
IXGBE_MAX_FDIR_FILTER_NUM,
|
||
0);
|
||
if (!fdir_info->hash_map) {
|
||
PMD_INIT_LOG(ERR,
|
||
"Failed to allocate memory for fdir hash map!");
|
||
return -ENOMEM;
|
||
}
|
||
fdir_info->mask_added = FALSE;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int ixgbe_l2_tn_filter_init(struct rte_eth_dev *eth_dev)
|
||
{
|
||
struct ixgbe_l2_tn_info *l2_tn_info =
|
||
IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(eth_dev->data->dev_private);
|
||
char l2_tn_hash_name[RTE_HASH_NAMESIZE];
|
||
struct rte_hash_parameters l2_tn_hash_params = {
|
||
.name = l2_tn_hash_name,
|
||
.entries = IXGBE_MAX_L2_TN_FILTER_NUM,
|
||
.key_len = sizeof(struct ixgbe_l2_tn_key),
|
||
.hash_func = rte_hash_crc,
|
||
.hash_func_init_val = 0,
|
||
.socket_id = rte_socket_id(),
|
||
};
|
||
|
||
TAILQ_INIT(&l2_tn_info->l2_tn_list);
|
||
snprintf(l2_tn_hash_name, RTE_HASH_NAMESIZE,
|
||
"l2_tn_%s", eth_dev->device->name);
|
||
l2_tn_info->hash_handle = rte_hash_create(&l2_tn_hash_params);
|
||
if (!l2_tn_info->hash_handle) {
|
||
PMD_INIT_LOG(ERR, "Failed to create L2 TN hash table!");
|
||
return -EINVAL;
|
||
}
|
||
l2_tn_info->hash_map = rte_zmalloc("ixgbe",
|
||
sizeof(struct ixgbe_l2_tn_filter *) *
|
||
IXGBE_MAX_L2_TN_FILTER_NUM,
|
||
0);
|
||
if (!l2_tn_info->hash_map) {
|
||
PMD_INIT_LOG(ERR,
|
||
"Failed to allocate memory for L2 TN hash map!");
|
||
return -ENOMEM;
|
||
}
|
||
l2_tn_info->e_tag_en = FALSE;
|
||
l2_tn_info->e_tag_fwd_en = FALSE;
|
||
l2_tn_info->e_tag_ether_type = RTE_ETHER_TYPE_ETAG;
|
||
|
||
return 0;
|
||
}
|
||
/*
|
||
* Negotiate mailbox API version with the PF.
|
||
* After reset API version is always set to the basic one (ixgbe_mbox_api_10).
|
||
* Then we try to negotiate starting with the most recent one.
|
||
* If all negotiation attempts fail, then we will proceed with
|
||
* the default one (ixgbe_mbox_api_10).
|
||
*/
|
||
static void
|
||
ixgbevf_negotiate_api(struct ixgbe_hw *hw)
|
||
{
|
||
int32_t i;
|
||
|
||
/* start with highest supported, proceed down */
|
||
static const enum ixgbe_pfvf_api_rev sup_ver[] = {
|
||
ixgbe_mbox_api_13,
|
||
ixgbe_mbox_api_12,
|
||
ixgbe_mbox_api_11,
|
||
ixgbe_mbox_api_10,
|
||
};
|
||
|
||
for (i = 0;
|
||
i != RTE_DIM(sup_ver) &&
|
||
ixgbevf_negotiate_api_version(hw, sup_ver[i]) != 0;
|
||
i++)
|
||
;
|
||
}
|
||
|
||
static void
|
||
generate_random_mac_addr(struct rte_ether_addr *mac_addr)
|
||
{
|
||
uint64_t random;
|
||
|
||
/* Set Organizationally Unique Identifier (OUI) prefix. */
|
||
mac_addr->addr_bytes[0] = 0x00;
|
||
mac_addr->addr_bytes[1] = 0x09;
|
||
mac_addr->addr_bytes[2] = 0xC0;
|
||
/* Force indication of locally assigned MAC address. */
|
||
mac_addr->addr_bytes[0] |= RTE_ETHER_LOCAL_ADMIN_ADDR;
|
||
/* Generate the last 3 bytes of the MAC address with a random number. */
|
||
random = rte_rand();
|
||
memcpy(&mac_addr->addr_bytes[3], &random, 3);
|
||
}
|
||
|
||
static int
|
||
devarg_handle_int(__rte_unused const char *key, const char *value,
|
||
void *extra_args)
|
||
{
|
||
uint16_t *n = extra_args;
|
||
|
||
if (value == NULL || extra_args == NULL)
|
||
return -EINVAL;
|
||
|
||
*n = (uint16_t)strtoul(value, NULL, 0);
|
||
if (*n == USHRT_MAX && errno == ERANGE)
|
||
return -1;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbevf_parse_devargs(struct ixgbe_adapter *adapter,
|
||
struct rte_devargs *devargs)
|
||
{
|
||
struct rte_kvargs *kvlist;
|
||
uint16_t pflink_fullchk;
|
||
|
||
if (devargs == NULL)
|
||
return;
|
||
|
||
kvlist = rte_kvargs_parse(devargs->args, ixgbevf_valid_arguments);
|
||
if (kvlist == NULL)
|
||
return;
|
||
|
||
if (rte_kvargs_count(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK) == 1 &&
|
||
rte_kvargs_process(kvlist, IXGBEVF_DEVARG_PFLINK_FULLCHK,
|
||
devarg_handle_int, &pflink_fullchk) == 0 &&
|
||
pflink_fullchk == 1)
|
||
adapter->pflink_fullchk = 1;
|
||
|
||
rte_kvargs_free(kvlist);
|
||
}
|
||
|
||
/*
|
||
* Virtual Function device init
|
||
*/
|
||
static int
|
||
eth_ixgbevf_dev_init(struct rte_eth_dev *eth_dev)
|
||
{
|
||
int diag;
|
||
uint32_t tc, tcs;
|
||
struct ixgbe_adapter *ad = eth_dev->data->dev_private;
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(eth_dev->data->dev_private);
|
||
struct ixgbe_vfta *shadow_vfta =
|
||
IXGBE_DEV_PRIVATE_TO_VFTA(eth_dev->data->dev_private);
|
||
struct ixgbe_hwstrip *hwstrip =
|
||
IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(eth_dev->data->dev_private);
|
||
struct rte_ether_addr *perm_addr =
|
||
(struct rte_ether_addr *)hw->mac.perm_addr;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
eth_dev->dev_ops = &ixgbevf_eth_dev_ops;
|
||
eth_dev->rx_descriptor_done = ixgbe_dev_rx_descriptor_done;
|
||
eth_dev->rx_descriptor_status = ixgbe_dev_rx_descriptor_status;
|
||
eth_dev->tx_descriptor_status = ixgbe_dev_tx_descriptor_status;
|
||
eth_dev->rx_pkt_burst = &ixgbe_recv_pkts;
|
||
eth_dev->tx_pkt_burst = &ixgbe_xmit_pkts;
|
||
|
||
/* for secondary processes, we don't initialise any further as primary
|
||
* has already done this work. Only check we don't need a different
|
||
* RX function
|
||
*/
|
||
if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
|
||
struct ixgbe_tx_queue *txq;
|
||
/* TX queue function in primary, set by last queue initialized
|
||
* Tx queue may not initialized by primary process
|
||
*/
|
||
if (eth_dev->data->tx_queues) {
|
||
txq = eth_dev->data->tx_queues[eth_dev->data->nb_tx_queues - 1];
|
||
ixgbe_set_tx_function(eth_dev, txq);
|
||
} else {
|
||
/* Use default TX function if we get here */
|
||
PMD_INIT_LOG(NOTICE,
|
||
"No TX queues configured yet. Using default TX function.");
|
||
}
|
||
|
||
ixgbe_set_rx_function(eth_dev);
|
||
|
||
return 0;
|
||
}
|
||
|
||
rte_atomic32_clear(&ad->link_thread_running);
|
||
ixgbevf_parse_devargs(eth_dev->data->dev_private,
|
||
pci_dev->device.devargs);
|
||
|
||
rte_eth_copy_pci_info(eth_dev, pci_dev);
|
||
eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
|
||
|
||
hw->device_id = pci_dev->id.device_id;
|
||
hw->vendor_id = pci_dev->id.vendor_id;
|
||
hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
|
||
|
||
/* initialize the vfta */
|
||
memset(shadow_vfta, 0, sizeof(*shadow_vfta));
|
||
|
||
/* initialize the hw strip bitmap*/
|
||
memset(hwstrip, 0, sizeof(*hwstrip));
|
||
|
||
/* Initialize the shared code (base driver) */
|
||
diag = ixgbe_init_shared_code(hw);
|
||
if (diag != IXGBE_SUCCESS) {
|
||
PMD_INIT_LOG(ERR, "Shared code init failed for ixgbevf: %d", diag);
|
||
return -EIO;
|
||
}
|
||
|
||
/* init_mailbox_params */
|
||
hw->mbx.ops.init_params(hw);
|
||
|
||
/* Reset the hw statistics */
|
||
ixgbevf_dev_stats_reset(eth_dev);
|
||
|
||
/* Disable the interrupts for VF */
|
||
ixgbevf_intr_disable(eth_dev);
|
||
|
||
hw->mac.num_rar_entries = 128; /* The MAX of the underlying PF */
|
||
diag = hw->mac.ops.reset_hw(hw);
|
||
|
||
/*
|
||
* The VF reset operation returns the IXGBE_ERR_INVALID_MAC_ADDR when
|
||
* the underlying PF driver has not assigned a MAC address to the VF.
|
||
* In this case, assign a random MAC address.
|
||
*/
|
||
if ((diag != IXGBE_SUCCESS) && (diag != IXGBE_ERR_INVALID_MAC_ADDR)) {
|
||
PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
|
||
/*
|
||
* This error code will be propagated to the app by
|
||
* rte_eth_dev_reset, so use a public error code rather than
|
||
* the internal-only IXGBE_ERR_RESET_FAILED
|
||
*/
|
||
return -EAGAIN;
|
||
}
|
||
|
||
/* negotiate mailbox API version to use with the PF. */
|
||
ixgbevf_negotiate_api(hw);
|
||
|
||
/* Get Rx/Tx queue count via mailbox, which is ready after reset_hw */
|
||
ixgbevf_get_queues(hw, &tcs, &tc);
|
||
|
||
/* Allocate memory for storing MAC addresses */
|
||
eth_dev->data->mac_addrs = rte_zmalloc("ixgbevf", RTE_ETHER_ADDR_LEN *
|
||
hw->mac.num_rar_entries, 0);
|
||
if (eth_dev->data->mac_addrs == NULL) {
|
||
PMD_INIT_LOG(ERR,
|
||
"Failed to allocate %u bytes needed to store "
|
||
"MAC addresses",
|
||
RTE_ETHER_ADDR_LEN * hw->mac.num_rar_entries);
|
||
return -ENOMEM;
|
||
}
|
||
|
||
/* Generate a random MAC address, if none was assigned by PF. */
|
||
if (rte_is_zero_ether_addr(perm_addr)) {
|
||
generate_random_mac_addr(perm_addr);
|
||
diag = ixgbe_set_rar_vf(hw, 1, perm_addr->addr_bytes, 0, 1);
|
||
if (diag) {
|
||
rte_free(eth_dev->data->mac_addrs);
|
||
eth_dev->data->mac_addrs = NULL;
|
||
return diag;
|
||
}
|
||
PMD_INIT_LOG(INFO, "\tVF MAC address not assigned by Host PF");
|
||
PMD_INIT_LOG(INFO, "\tAssign randomly generated MAC address "
|
||
"%02x:%02x:%02x:%02x:%02x:%02x",
|
||
perm_addr->addr_bytes[0],
|
||
perm_addr->addr_bytes[1],
|
||
perm_addr->addr_bytes[2],
|
||
perm_addr->addr_bytes[3],
|
||
perm_addr->addr_bytes[4],
|
||
perm_addr->addr_bytes[5]);
|
||
}
|
||
|
||
/* Copy the permanent MAC address */
|
||
rte_ether_addr_copy(perm_addr, ð_dev->data->mac_addrs[0]);
|
||
|
||
/* reset the hardware with the new settings */
|
||
diag = hw->mac.ops.start_hw(hw);
|
||
switch (diag) {
|
||
case 0:
|
||
break;
|
||
|
||
default:
|
||
PMD_INIT_LOG(ERR, "VF Initialization Failure: %d", diag);
|
||
return -EIO;
|
||
}
|
||
|
||
rte_intr_callback_register(intr_handle,
|
||
ixgbevf_dev_interrupt_handler, eth_dev);
|
||
rte_intr_enable(intr_handle);
|
||
ixgbevf_intr_enable(eth_dev);
|
||
|
||
PMD_INIT_LOG(DEBUG, "port %d vendorID=0x%x deviceID=0x%x mac.type=%s",
|
||
eth_dev->data->port_id, pci_dev->id.vendor_id,
|
||
pci_dev->id.device_id, "ixgbe_mac_82599_vf");
|
||
|
||
return 0;
|
||
}
|
||
|
||
/* Virtual Function device uninit */
|
||
|
||
static int
|
||
eth_ixgbevf_dev_uninit(struct rte_eth_dev *eth_dev)
|
||
{
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
|
||
return 0;
|
||
|
||
ixgbevf_dev_close(eth_dev);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
eth_ixgbe_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
|
||
struct rte_pci_device *pci_dev)
|
||
{
|
||
char name[RTE_ETH_NAME_MAX_LEN];
|
||
struct rte_eth_dev *pf_ethdev;
|
||
struct rte_eth_devargs eth_da;
|
||
int i, retval;
|
||
|
||
if (pci_dev->device.devargs) {
|
||
retval = rte_eth_devargs_parse(pci_dev->device.devargs->args,
|
||
ð_da);
|
||
if (retval)
|
||
return retval;
|
||
} else
|
||
memset(ð_da, 0, sizeof(eth_da));
|
||
|
||
if (eth_da.nb_representor_ports > 0 &&
|
||
eth_da.type != RTE_ETH_REPRESENTOR_VF) {
|
||
PMD_DRV_LOG(ERR, "unsupported representor type: %s\n",
|
||
pci_dev->device.devargs->args);
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
retval = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,
|
||
sizeof(struct ixgbe_adapter),
|
||
eth_dev_pci_specific_init, pci_dev,
|
||
eth_ixgbe_dev_init, NULL);
|
||
|
||
if (retval || eth_da.nb_representor_ports < 1)
|
||
return retval;
|
||
|
||
pf_ethdev = rte_eth_dev_allocated(pci_dev->device.name);
|
||
if (pf_ethdev == NULL)
|
||
return -ENODEV;
|
||
|
||
/* probe VF representor ports */
|
||
for (i = 0; i < eth_da.nb_representor_ports; i++) {
|
||
struct ixgbe_vf_info *vfinfo;
|
||
struct ixgbe_vf_representor representor;
|
||
|
||
vfinfo = *IXGBE_DEV_PRIVATE_TO_P_VFDATA(
|
||
pf_ethdev->data->dev_private);
|
||
if (vfinfo == NULL) {
|
||
PMD_DRV_LOG(ERR,
|
||
"no virtual functions supported by PF");
|
||
break;
|
||
}
|
||
|
||
representor.vf_id = eth_da.representor_ports[i];
|
||
representor.switch_domain_id = vfinfo->switch_domain_id;
|
||
representor.pf_ethdev = pf_ethdev;
|
||
|
||
/* representor port net_bdf_port */
|
||
snprintf(name, sizeof(name), "net_%s_representor_%d",
|
||
pci_dev->device.name,
|
||
eth_da.representor_ports[i]);
|
||
|
||
retval = rte_eth_dev_create(&pci_dev->device, name,
|
||
sizeof(struct ixgbe_vf_representor), NULL, NULL,
|
||
ixgbe_vf_representor_init, &representor);
|
||
|
||
if (retval)
|
||
PMD_DRV_LOG(ERR, "failed to create ixgbe vf "
|
||
"representor %s.", name);
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int eth_ixgbe_pci_remove(struct rte_pci_device *pci_dev)
|
||
{
|
||
struct rte_eth_dev *ethdev;
|
||
|
||
ethdev = rte_eth_dev_allocated(pci_dev->device.name);
|
||
if (!ethdev)
|
||
return 0;
|
||
|
||
if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
|
||
return rte_eth_dev_pci_generic_remove(pci_dev,
|
||
ixgbe_vf_representor_uninit);
|
||
else
|
||
return rte_eth_dev_pci_generic_remove(pci_dev,
|
||
eth_ixgbe_dev_uninit);
|
||
}
|
||
|
||
static struct rte_pci_driver rte_ixgbe_pmd = {
|
||
.id_table = pci_id_ixgbe_map,
|
||
.drv_flags = RTE_PCI_DRV_NEED_MAPPING | RTE_PCI_DRV_INTR_LSC,
|
||
.probe = eth_ixgbe_pci_probe,
|
||
.remove = eth_ixgbe_pci_remove,
|
||
};
|
||
|
||
static int eth_ixgbevf_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
|
||
struct rte_pci_device *pci_dev)
|
||
{
|
||
return rte_eth_dev_pci_generic_probe(pci_dev,
|
||
sizeof(struct ixgbe_adapter), eth_ixgbevf_dev_init);
|
||
}
|
||
|
||
static int eth_ixgbevf_pci_remove(struct rte_pci_device *pci_dev)
|
||
{
|
||
return rte_eth_dev_pci_generic_remove(pci_dev, eth_ixgbevf_dev_uninit);
|
||
}
|
||
|
||
/*
|
||
* virtual function driver struct
|
||
*/
|
||
static struct rte_pci_driver rte_ixgbevf_pmd = {
|
||
.id_table = pci_id_ixgbevf_map,
|
||
.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
|
||
.probe = eth_ixgbevf_pci_probe,
|
||
.remove = eth_ixgbevf_pci_remove,
|
||
};
|
||
|
||
static int
|
||
ixgbe_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_vfta *shadow_vfta =
|
||
IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
|
||
uint32_t vfta;
|
||
uint32_t vid_idx;
|
||
uint32_t vid_bit;
|
||
|
||
vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
|
||
vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
|
||
vfta = IXGBE_READ_REG(hw, IXGBE_VFTA(vid_idx));
|
||
if (on)
|
||
vfta |= vid_bit;
|
||
else
|
||
vfta &= ~vid_bit;
|
||
IXGBE_WRITE_REG(hw, IXGBE_VFTA(vid_idx), vfta);
|
||
|
||
/* update local VFTA copy */
|
||
shadow_vfta->vfta[vid_idx] = vfta;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbe_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
|
||
{
|
||
if (on)
|
||
ixgbe_vlan_hw_strip_enable(dev, queue);
|
||
else
|
||
ixgbe_vlan_hw_strip_disable(dev, queue);
|
||
}
|
||
|
||
static int
|
||
ixgbe_vlan_tpid_set(struct rte_eth_dev *dev,
|
||
enum rte_vlan_type vlan_type,
|
||
uint16_t tpid)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int ret = 0;
|
||
uint32_t reg;
|
||
uint32_t qinq;
|
||
|
||
qinq = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
|
||
qinq &= IXGBE_DMATXCTL_GDV;
|
||
|
||
switch (vlan_type) {
|
||
case ETH_VLAN_TYPE_INNER:
|
||
if (qinq) {
|
||
reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
|
||
reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
|
||
IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
|
||
reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
|
||
reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
|
||
| ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
|
||
IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
|
||
} else {
|
||
ret = -ENOTSUP;
|
||
PMD_DRV_LOG(ERR, "Inner type is not supported"
|
||
" by single VLAN");
|
||
}
|
||
break;
|
||
case ETH_VLAN_TYPE_OUTER:
|
||
if (qinq) {
|
||
/* Only the high 16-bits is valid */
|
||
IXGBE_WRITE_REG(hw, IXGBE_EXVET, (uint32_t)tpid <<
|
||
IXGBE_EXVET_VET_EXT_SHIFT);
|
||
} else {
|
||
reg = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
|
||
reg = (reg & (~IXGBE_VLNCTRL_VET)) | (uint32_t)tpid;
|
||
IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, reg);
|
||
reg = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
|
||
reg = (reg & (~IXGBE_DMATXCTL_VT_MASK))
|
||
| ((uint32_t)tpid << IXGBE_DMATXCTL_VT_SHIFT);
|
||
IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, reg);
|
||
}
|
||
|
||
break;
|
||
default:
|
||
ret = -EINVAL;
|
||
PMD_DRV_LOG(ERR, "Unsupported VLAN type %d", vlan_type);
|
||
break;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
void
|
||
ixgbe_vlan_hw_filter_disable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t vlnctrl;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
/* Filter Table Disable */
|
||
vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
|
||
vlnctrl &= ~IXGBE_VLNCTRL_VFE;
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
|
||
}
|
||
|
||
void
|
||
ixgbe_vlan_hw_filter_enable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_vfta *shadow_vfta =
|
||
IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
|
||
uint32_t vlnctrl;
|
||
uint16_t i;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
/* Filter Table Enable */
|
||
vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
|
||
vlnctrl &= ~IXGBE_VLNCTRL_CFIEN;
|
||
vlnctrl |= IXGBE_VLNCTRL_VFE;
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
|
||
|
||
/* write whatever is in local vfta copy */
|
||
for (i = 0; i < IXGBE_VFTA_SIZE; i++)
|
||
IXGBE_WRITE_REG(hw, IXGBE_VFTA(i), shadow_vfta->vfta[i]);
|
||
}
|
||
|
||
static void
|
||
ixgbe_vlan_hw_strip_bitmap_set(struct rte_eth_dev *dev, uint16_t queue, bool on)
|
||
{
|
||
struct ixgbe_hwstrip *hwstrip =
|
||
IXGBE_DEV_PRIVATE_TO_HWSTRIP_BITMAP(dev->data->dev_private);
|
||
struct ixgbe_rx_queue *rxq;
|
||
|
||
if (queue >= IXGBE_MAX_RX_QUEUE_NUM)
|
||
return;
|
||
|
||
if (on)
|
||
IXGBE_SET_HWSTRIP(hwstrip, queue);
|
||
else
|
||
IXGBE_CLEAR_HWSTRIP(hwstrip, queue);
|
||
|
||
if (queue >= dev->data->nb_rx_queues)
|
||
return;
|
||
|
||
rxq = dev->data->rx_queues[queue];
|
||
|
||
if (on) {
|
||
rxq->vlan_flags = PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED;
|
||
rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
|
||
} else {
|
||
rxq->vlan_flags = PKT_RX_VLAN;
|
||
rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
|
||
}
|
||
}
|
||
|
||
static void
|
||
ixgbe_vlan_hw_strip_disable(struct rte_eth_dev *dev, uint16_t queue)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t ctrl;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
if (hw->mac.type == ixgbe_mac_82598EB) {
|
||
/* No queue level support */
|
||
PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
|
||
return;
|
||
}
|
||
|
||
/* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
|
||
ctrl &= ~IXGBE_RXDCTL_VME;
|
||
IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
|
||
|
||
/* record those setting for HW strip per queue */
|
||
ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 0);
|
||
}
|
||
|
||
static void
|
||
ixgbe_vlan_hw_strip_enable(struct rte_eth_dev *dev, uint16_t queue)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t ctrl;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
if (hw->mac.type == ixgbe_mac_82598EB) {
|
||
/* No queue level supported */
|
||
PMD_INIT_LOG(NOTICE, "82598EB not support queue level hw strip");
|
||
return;
|
||
}
|
||
|
||
/* Other 10G NIC, the VLAN strip can be setup per queue in RXDCTL */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
|
||
ctrl |= IXGBE_RXDCTL_VME;
|
||
IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
|
||
|
||
/* record those setting for HW strip per queue */
|
||
ixgbe_vlan_hw_strip_bitmap_set(dev, queue, 1);
|
||
}
|
||
|
||
static void
|
||
ixgbe_vlan_hw_extend_disable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t ctrl;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
/* DMATXCTRL: Geric Double VLAN Disable */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
|
||
ctrl &= ~IXGBE_DMATXCTL_GDV;
|
||
IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
|
||
|
||
/* CTRL_EXT: Global Double VLAN Disable */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
|
||
ctrl &= ~IXGBE_EXTENDED_VLAN;
|
||
IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
|
||
|
||
}
|
||
|
||
static void
|
||
ixgbe_vlan_hw_extend_enable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t ctrl;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
/* DMATXCTRL: Geric Double VLAN Enable */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_DMATXCTL);
|
||
ctrl |= IXGBE_DMATXCTL_GDV;
|
||
IXGBE_WRITE_REG(hw, IXGBE_DMATXCTL, ctrl);
|
||
|
||
/* CTRL_EXT: Global Double VLAN Enable */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT);
|
||
ctrl |= IXGBE_EXTENDED_VLAN;
|
||
IXGBE_WRITE_REG(hw, IXGBE_CTRL_EXT, ctrl);
|
||
|
||
/* Clear pooling mode of PFVTCTL. It's required by X550. */
|
||
if (hw->mac.type == ixgbe_mac_X550 ||
|
||
hw->mac.type == ixgbe_mac_X550EM_x ||
|
||
hw->mac.type == ixgbe_mac_X550EM_a) {
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
|
||
ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
|
||
IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
|
||
}
|
||
|
||
/*
|
||
* VET EXT field in the EXVET register = 0x8100 by default
|
||
* So no need to change. Same to VT field of DMATXCTL register
|
||
*/
|
||
}
|
||
|
||
void
|
||
ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
|
||
uint32_t ctrl;
|
||
uint16_t i;
|
||
struct ixgbe_rx_queue *rxq;
|
||
bool on;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
if (hw->mac.type == ixgbe_mac_82598EB) {
|
||
if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
|
||
ctrl |= IXGBE_VLNCTRL_VME;
|
||
IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
|
||
} else {
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
|
||
ctrl &= ~IXGBE_VLNCTRL_VME;
|
||
IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, ctrl);
|
||
}
|
||
} else {
|
||
/*
|
||
* Other 10G NIC, the VLAN strip can be setup
|
||
* per queue in RXDCTL
|
||
*/
|
||
for (i = 0; i < dev->data->nb_rx_queues; i++) {
|
||
rxq = dev->data->rx_queues[i];
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(rxq->reg_idx));
|
||
if (rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP) {
|
||
ctrl |= IXGBE_RXDCTL_VME;
|
||
on = TRUE;
|
||
} else {
|
||
ctrl &= ~IXGBE_RXDCTL_VME;
|
||
on = FALSE;
|
||
}
|
||
IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(rxq->reg_idx), ctrl);
|
||
|
||
/* record those setting for HW strip per queue */
|
||
ixgbe_vlan_hw_strip_bitmap_set(dev, i, on);
|
||
}
|
||
}
|
||
}
|
||
|
||
static void
|
||
ixgbe_config_vlan_strip_on_all_queues(struct rte_eth_dev *dev, int mask)
|
||
{
|
||
uint16_t i;
|
||
struct rte_eth_rxmode *rxmode;
|
||
struct ixgbe_rx_queue *rxq;
|
||
|
||
if (mask & ETH_VLAN_STRIP_MASK) {
|
||
rxmode = &dev->data->dev_conf.rxmode;
|
||
if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
|
||
for (i = 0; i < dev->data->nb_rx_queues; i++) {
|
||
rxq = dev->data->rx_queues[i];
|
||
rxq->offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
|
||
}
|
||
else
|
||
for (i = 0; i < dev->data->nb_rx_queues; i++) {
|
||
rxq = dev->data->rx_queues[i];
|
||
rxq->offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
|
||
}
|
||
}
|
||
}
|
||
|
||
static int
|
||
ixgbe_vlan_offload_config(struct rte_eth_dev *dev, int mask)
|
||
{
|
||
struct rte_eth_rxmode *rxmode;
|
||
rxmode = &dev->data->dev_conf.rxmode;
|
||
|
||
if (mask & ETH_VLAN_STRIP_MASK) {
|
||
ixgbe_vlan_hw_strip_config(dev);
|
||
}
|
||
|
||
if (mask & ETH_VLAN_FILTER_MASK) {
|
||
if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
|
||
ixgbe_vlan_hw_filter_enable(dev);
|
||
else
|
||
ixgbe_vlan_hw_filter_disable(dev);
|
||
}
|
||
|
||
if (mask & ETH_VLAN_EXTEND_MASK) {
|
||
if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
|
||
ixgbe_vlan_hw_extend_enable(dev);
|
||
else
|
||
ixgbe_vlan_hw_extend_disable(dev);
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
|
||
{
|
||
ixgbe_config_vlan_strip_on_all_queues(dev, mask);
|
||
|
||
ixgbe_vlan_offload_config(dev, mask);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbe_vmdq_vlan_hw_filter_enable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
/* VLNCTRL: enable vlan filtering and allow all vlan tags through */
|
||
uint32_t vlanctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
|
||
|
||
vlanctrl |= IXGBE_VLNCTRL_VFE; /* enable vlan filters */
|
||
IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlanctrl);
|
||
}
|
||
|
||
static int
|
||
ixgbe_check_vf_rss_rxq_num(struct rte_eth_dev *dev, uint16_t nb_rx_q)
|
||
{
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
|
||
switch (nb_rx_q) {
|
||
case 1:
|
||
case 2:
|
||
RTE_ETH_DEV_SRIOV(dev).active = ETH_64_POOLS;
|
||
break;
|
||
case 4:
|
||
RTE_ETH_DEV_SRIOV(dev).active = ETH_32_POOLS;
|
||
break;
|
||
default:
|
||
return -EINVAL;
|
||
}
|
||
|
||
RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool =
|
||
IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
|
||
RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx =
|
||
pci_dev->max_vfs * RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_check_mq_mode(struct rte_eth_dev *dev)
|
||
{
|
||
struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint16_t nb_rx_q = dev->data->nb_rx_queues;
|
||
uint16_t nb_tx_q = dev->data->nb_tx_queues;
|
||
|
||
if (RTE_ETH_DEV_SRIOV(dev).active != 0) {
|
||
/* check multi-queue mode */
|
||
switch (dev_conf->rxmode.mq_mode) {
|
||
case ETH_MQ_RX_VMDQ_DCB:
|
||
PMD_INIT_LOG(INFO, "ETH_MQ_RX_VMDQ_DCB mode supported in SRIOV");
|
||
break;
|
||
case ETH_MQ_RX_VMDQ_DCB_RSS:
|
||
/* DCB/RSS VMDQ in SRIOV mode, not implement yet */
|
||
PMD_INIT_LOG(ERR, "SRIOV active,"
|
||
" unsupported mq_mode rx %d.",
|
||
dev_conf->rxmode.mq_mode);
|
||
return -EINVAL;
|
||
case ETH_MQ_RX_RSS:
|
||
case ETH_MQ_RX_VMDQ_RSS:
|
||
dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_RSS;
|
||
if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)
|
||
if (ixgbe_check_vf_rss_rxq_num(dev, nb_rx_q)) {
|
||
PMD_INIT_LOG(ERR, "SRIOV is active,"
|
||
" invalid queue number"
|
||
" for VMDQ RSS, allowed"
|
||
" value are 1, 2 or 4.");
|
||
return -EINVAL;
|
||
}
|
||
break;
|
||
case ETH_MQ_RX_VMDQ_ONLY:
|
||
case ETH_MQ_RX_NONE:
|
||
/* if nothing mq mode configure, use default scheme */
|
||
dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY;
|
||
break;
|
||
default: /* ETH_MQ_RX_DCB, ETH_MQ_RX_DCB_RSS or ETH_MQ_TX_DCB*/
|
||
/* SRIOV only works in VMDq enable mode */
|
||
PMD_INIT_LOG(ERR, "SRIOV is active,"
|
||
" wrong mq_mode rx %d.",
|
||
dev_conf->rxmode.mq_mode);
|
||
return -EINVAL;
|
||
}
|
||
|
||
switch (dev_conf->txmode.mq_mode) {
|
||
case ETH_MQ_TX_VMDQ_DCB:
|
||
PMD_INIT_LOG(INFO, "ETH_MQ_TX_VMDQ_DCB mode supported in SRIOV");
|
||
dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_DCB;
|
||
break;
|
||
default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */
|
||
dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY;
|
||
break;
|
||
}
|
||
|
||
/* check valid queue number */
|
||
if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) ||
|
||
(nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) {
|
||
PMD_INIT_LOG(ERR, "SRIOV is active,"
|
||
" nb_rx_q=%d nb_tx_q=%d queue number"
|
||
" must be less than or equal to %d.",
|
||
nb_rx_q, nb_tx_q,
|
||
RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool);
|
||
return -EINVAL;
|
||
}
|
||
} else {
|
||
if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB_RSS) {
|
||
PMD_INIT_LOG(ERR, "VMDQ+DCB+RSS mq_mode is"
|
||
" not supported.");
|
||
return -EINVAL;
|
||
}
|
||
/* check configuration for vmdb+dcb mode */
|
||
if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) {
|
||
const struct rte_eth_vmdq_dcb_conf *conf;
|
||
|
||
if (nb_rx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
|
||
PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_rx_q != %d.",
|
||
IXGBE_VMDQ_DCB_NB_QUEUES);
|
||
return -EINVAL;
|
||
}
|
||
conf = &dev_conf->rx_adv_conf.vmdq_dcb_conf;
|
||
if (!(conf->nb_queue_pools == ETH_16_POOLS ||
|
||
conf->nb_queue_pools == ETH_32_POOLS)) {
|
||
PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
|
||
" nb_queue_pools must be %d or %d.",
|
||
ETH_16_POOLS, ETH_32_POOLS);
|
||
return -EINVAL;
|
||
}
|
||
}
|
||
if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) {
|
||
const struct rte_eth_vmdq_dcb_tx_conf *conf;
|
||
|
||
if (nb_tx_q != IXGBE_VMDQ_DCB_NB_QUEUES) {
|
||
PMD_INIT_LOG(ERR, "VMDQ+DCB, nb_tx_q != %d",
|
||
IXGBE_VMDQ_DCB_NB_QUEUES);
|
||
return -EINVAL;
|
||
}
|
||
conf = &dev_conf->tx_adv_conf.vmdq_dcb_tx_conf;
|
||
if (!(conf->nb_queue_pools == ETH_16_POOLS ||
|
||
conf->nb_queue_pools == ETH_32_POOLS)) {
|
||
PMD_INIT_LOG(ERR, "VMDQ+DCB selected,"
|
||
" nb_queue_pools != %d and"
|
||
" nb_queue_pools != %d.",
|
||
ETH_16_POOLS, ETH_32_POOLS);
|
||
return -EINVAL;
|
||
}
|
||
}
|
||
|
||
/* For DCB mode check our configuration before we go further */
|
||
if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) {
|
||
const struct rte_eth_dcb_rx_conf *conf;
|
||
|
||
conf = &dev_conf->rx_adv_conf.dcb_rx_conf;
|
||
if (!(conf->nb_tcs == ETH_4_TCS ||
|
||
conf->nb_tcs == ETH_8_TCS)) {
|
||
PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
|
||
" and nb_tcs != %d.",
|
||
ETH_4_TCS, ETH_8_TCS);
|
||
return -EINVAL;
|
||
}
|
||
}
|
||
|
||
if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) {
|
||
const struct rte_eth_dcb_tx_conf *conf;
|
||
|
||
conf = &dev_conf->tx_adv_conf.dcb_tx_conf;
|
||
if (!(conf->nb_tcs == ETH_4_TCS ||
|
||
conf->nb_tcs == ETH_8_TCS)) {
|
||
PMD_INIT_LOG(ERR, "DCB selected, nb_tcs != %d"
|
||
" and nb_tcs != %d.",
|
||
ETH_4_TCS, ETH_8_TCS);
|
||
return -EINVAL;
|
||
}
|
||
}
|
||
|
||
/*
|
||
* When DCB/VT is off, maximum number of queues changes,
|
||
* except for 82598EB, which remains constant.
|
||
*/
|
||
if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
|
||
hw->mac.type != ixgbe_mac_82598EB) {
|
||
if (nb_tx_q > IXGBE_NONE_MODE_TX_NB_QUEUES) {
|
||
PMD_INIT_LOG(ERR,
|
||
"Neither VT nor DCB are enabled, "
|
||
"nb_tx_q > %d.",
|
||
IXGBE_NONE_MODE_TX_NB_QUEUES);
|
||
return -EINVAL;
|
||
}
|
||
}
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_configure(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
int ret;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
|
||
dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
|
||
|
||
/* multipe queue mode checking */
|
||
ret = ixgbe_check_mq_mode(dev);
|
||
if (ret != 0) {
|
||
PMD_DRV_LOG(ERR, "ixgbe_check_mq_mode fails with %d.",
|
||
ret);
|
||
return ret;
|
||
}
|
||
|
||
/* set flag to update link status after init */
|
||
intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
|
||
|
||
/*
|
||
* Initialize to TRUE. If any of Rx queues doesn't meet the bulk
|
||
* allocation or vector Rx preconditions we will reset it.
|
||
*/
|
||
adapter->rx_bulk_alloc_allowed = true;
|
||
adapter->rx_vec_allowed = true;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbe_dev_phy_intr_setup(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
uint32_t gpie;
|
||
|
||
/* only set up it on X550EM_X */
|
||
if (hw->mac.type == ixgbe_mac_X550EM_x) {
|
||
gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
|
||
gpie |= IXGBE_SDP0_GPIEN_X550EM_x;
|
||
IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
|
||
if (hw->phy.type == ixgbe_phy_x550em_ext_t)
|
||
intr->mask |= IXGBE_EICR_GPI_SDP0_X550EM_x;
|
||
}
|
||
}
|
||
|
||
int
|
||
ixgbe_set_vf_rate_limit(struct rte_eth_dev *dev, uint16_t vf,
|
||
uint16_t tx_rate, uint64_t q_msk)
|
||
{
|
||
struct ixgbe_hw *hw;
|
||
struct ixgbe_vf_info *vfinfo;
|
||
struct rte_eth_link link;
|
||
uint8_t nb_q_per_pool;
|
||
uint32_t queue_stride;
|
||
uint32_t queue_idx, idx = 0, vf_idx;
|
||
uint32_t queue_end;
|
||
uint16_t total_rate = 0;
|
||
struct rte_pci_device *pci_dev;
|
||
int ret;
|
||
|
||
pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
ret = rte_eth_link_get_nowait(dev->data->port_id, &link);
|
||
if (ret < 0)
|
||
return ret;
|
||
|
||
if (vf >= pci_dev->max_vfs)
|
||
return -EINVAL;
|
||
|
||
if (tx_rate > link.link_speed)
|
||
return -EINVAL;
|
||
|
||
if (q_msk == 0)
|
||
return 0;
|
||
|
||
hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
vfinfo = *(IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private));
|
||
nb_q_per_pool = RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool;
|
||
queue_stride = IXGBE_MAX_RX_QUEUE_NUM / RTE_ETH_DEV_SRIOV(dev).active;
|
||
queue_idx = vf * queue_stride;
|
||
queue_end = queue_idx + nb_q_per_pool - 1;
|
||
if (queue_end >= hw->mac.max_tx_queues)
|
||
return -EINVAL;
|
||
|
||
if (vfinfo) {
|
||
for (vf_idx = 0; vf_idx < pci_dev->max_vfs; vf_idx++) {
|
||
if (vf_idx == vf)
|
||
continue;
|
||
for (idx = 0; idx < RTE_DIM(vfinfo[vf_idx].tx_rate);
|
||
idx++)
|
||
total_rate += vfinfo[vf_idx].tx_rate[idx];
|
||
}
|
||
} else {
|
||
return -EINVAL;
|
||
}
|
||
|
||
/* Store tx_rate for this vf. */
|
||
for (idx = 0; idx < nb_q_per_pool; idx++) {
|
||
if (((uint64_t)0x1 << idx) & q_msk) {
|
||
if (vfinfo[vf].tx_rate[idx] != tx_rate)
|
||
vfinfo[vf].tx_rate[idx] = tx_rate;
|
||
total_rate += tx_rate;
|
||
}
|
||
}
|
||
|
||
if (total_rate > dev->data->dev_link.link_speed) {
|
||
/* Reset stored TX rate of the VF if it causes exceed
|
||
* link speed.
|
||
*/
|
||
memset(vfinfo[vf].tx_rate, 0, sizeof(vfinfo[vf].tx_rate));
|
||
return -EINVAL;
|
||
}
|
||
|
||
/* Set RTTBCNRC of each queue/pool for vf X */
|
||
for (; queue_idx <= queue_end; queue_idx++) {
|
||
if (0x1 & q_msk)
|
||
ixgbe_set_queue_rate_limit(dev, queue_idx, tx_rate);
|
||
q_msk = q_msk >> 1;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_flow_ctrl_enable(struct rte_eth_dev *dev, struct ixgbe_hw *hw)
|
||
{
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
int err;
|
||
uint32_t mflcn;
|
||
|
||
ixgbe_setup_fc(hw);
|
||
|
||
err = ixgbe_fc_enable(hw);
|
||
|
||
/* Not negotiated is not an error case */
|
||
if (err == IXGBE_SUCCESS || err == IXGBE_ERR_FC_NOT_NEGOTIATED) {
|
||
/*
|
||
*check if we want to forward MAC frames - driver doesn't
|
||
*have native capability to do that,
|
||
*so we'll write the registers ourselves
|
||
*/
|
||
|
||
mflcn = IXGBE_READ_REG(hw, IXGBE_MFLCN);
|
||
|
||
/* set or clear MFLCN.PMCF bit depending on configuration */
|
||
if (adapter->mac_ctrl_frame_fwd != 0)
|
||
mflcn |= IXGBE_MFLCN_PMCF;
|
||
else
|
||
mflcn &= ~IXGBE_MFLCN_PMCF;
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
return 0;
|
||
}
|
||
return err;
|
||
}
|
||
|
||
/*
|
||
* Configure device link speed and setup link.
|
||
* It returns 0 on success.
|
||
*/
|
||
static int
|
||
ixgbe_dev_start(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_vf_info *vfinfo =
|
||
*IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
uint32_t intr_vector = 0;
|
||
int err;
|
||
bool link_up = false, negotiate = 0;
|
||
uint32_t speed = 0;
|
||
uint32_t allowed_speeds = 0;
|
||
int mask = 0;
|
||
int status;
|
||
uint16_t vf, idx;
|
||
uint32_t *link_speeds;
|
||
struct ixgbe_tm_conf *tm_conf =
|
||
IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
|
||
struct ixgbe_macsec_setting *macsec_setting =
|
||
IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
/* Stop the link setup handler before resetting the HW. */
|
||
ixgbe_dev_wait_setup_link_complete(dev, 0);
|
||
|
||
/* disable uio/vfio intr/eventfd mapping */
|
||
rte_intr_disable(intr_handle);
|
||
|
||
/* stop adapter */
|
||
hw->adapter_stopped = 0;
|
||
ixgbe_stop_adapter(hw);
|
||
|
||
/* reinitialize adapter
|
||
* this calls reset and start
|
||
*/
|
||
status = ixgbe_pf_reset_hw(hw);
|
||
if (status != 0)
|
||
return -1;
|
||
hw->mac.ops.start_hw(hw);
|
||
hw->mac.get_link_status = true;
|
||
|
||
/* configure PF module if SRIOV enabled */
|
||
ixgbe_pf_host_configure(dev);
|
||
|
||
ixgbe_dev_phy_intr_setup(dev);
|
||
|
||
/* check and configure queue intr-vector mapping */
|
||
if ((rte_intr_cap_multiple(intr_handle) ||
|
||
!RTE_ETH_DEV_SRIOV(dev).active) &&
|
||
dev->data->dev_conf.intr_conf.rxq != 0) {
|
||
intr_vector = dev->data->nb_rx_queues;
|
||
if (intr_vector > IXGBE_MAX_INTR_QUEUE_NUM) {
|
||
PMD_INIT_LOG(ERR, "At most %d intr queues supported",
|
||
IXGBE_MAX_INTR_QUEUE_NUM);
|
||
return -ENOTSUP;
|
||
}
|
||
if (rte_intr_efd_enable(intr_handle, intr_vector))
|
||
return -1;
|
||
}
|
||
|
||
if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
|
||
intr_handle->intr_vec =
|
||
rte_zmalloc("intr_vec",
|
||
dev->data->nb_rx_queues * sizeof(int), 0);
|
||
if (intr_handle->intr_vec == NULL) {
|
||
PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
|
||
" intr_vec", dev->data->nb_rx_queues);
|
||
return -ENOMEM;
|
||
}
|
||
}
|
||
|
||
/* confiugre msix for sleep until rx interrupt */
|
||
ixgbe_configure_msix(dev);
|
||
|
||
/* initialize transmission unit */
|
||
ixgbe_dev_tx_init(dev);
|
||
|
||
/* This can fail when allocating mbufs for descriptor rings */
|
||
err = ixgbe_dev_rx_init(dev);
|
||
if (err) {
|
||
PMD_INIT_LOG(ERR, "Unable to initialize RX hardware");
|
||
goto error;
|
||
}
|
||
|
||
mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
|
||
ETH_VLAN_EXTEND_MASK;
|
||
err = ixgbe_vlan_offload_config(dev, mask);
|
||
if (err) {
|
||
PMD_INIT_LOG(ERR, "Unable to set VLAN offload");
|
||
goto error;
|
||
}
|
||
|
||
if (dev->data->dev_conf.rxmode.mq_mode == ETH_MQ_RX_VMDQ_ONLY) {
|
||
/* Enable vlan filtering for VMDq */
|
||
ixgbe_vmdq_vlan_hw_filter_enable(dev);
|
||
}
|
||
|
||
/* Configure DCB hw */
|
||
ixgbe_configure_dcb(dev);
|
||
|
||
if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_NONE) {
|
||
err = ixgbe_fdir_configure(dev);
|
||
if (err)
|
||
goto error;
|
||
}
|
||
|
||
/* Restore vf rate limit */
|
||
if (vfinfo != NULL) {
|
||
for (vf = 0; vf < pci_dev->max_vfs; vf++)
|
||
for (idx = 0; idx < IXGBE_MAX_QUEUE_NUM_PER_VF; idx++)
|
||
if (vfinfo[vf].tx_rate[idx] != 0)
|
||
ixgbe_set_vf_rate_limit(
|
||
dev, vf,
|
||
vfinfo[vf].tx_rate[idx],
|
||
1 << idx);
|
||
}
|
||
|
||
ixgbe_restore_statistics_mapping(dev);
|
||
|
||
err = ixgbe_flow_ctrl_enable(dev, hw);
|
||
if (err < 0) {
|
||
PMD_INIT_LOG(ERR, "enable flow ctrl err");
|
||
goto error;
|
||
}
|
||
|
||
err = ixgbe_dev_rxtx_start(dev);
|
||
if (err < 0) {
|
||
PMD_INIT_LOG(ERR, "Unable to start rxtx queues");
|
||
goto error;
|
||
}
|
||
|
||
/* Skip link setup if loopback mode is enabled. */
|
||
if (dev->data->dev_conf.lpbk_mode != 0) {
|
||
err = ixgbe_check_supported_loopback_mode(dev);
|
||
if (err < 0) {
|
||
PMD_INIT_LOG(ERR, "Unsupported loopback mode");
|
||
goto error;
|
||
} else {
|
||
goto skip_link_setup;
|
||
}
|
||
}
|
||
|
||
if (ixgbe_is_sfp(hw) && hw->phy.multispeed_fiber) {
|
||
err = hw->mac.ops.setup_sfp(hw);
|
||
if (err)
|
||
goto error;
|
||
}
|
||
|
||
if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
|
||
/* Turn on the copper */
|
||
ixgbe_set_phy_power(hw, true);
|
||
} else {
|
||
/* Turn on the laser */
|
||
ixgbe_enable_tx_laser(hw);
|
||
}
|
||
|
||
err = ixgbe_check_link(hw, &speed, &link_up, 0);
|
||
if (err)
|
||
goto error;
|
||
dev->data->dev_link.link_status = link_up;
|
||
|
||
err = ixgbe_get_link_capabilities(hw, &speed, &negotiate);
|
||
if (err)
|
||
goto error;
|
||
|
||
switch (hw->mac.type) {
|
||
case ixgbe_mac_X550:
|
||
case ixgbe_mac_X550EM_x:
|
||
case ixgbe_mac_X550EM_a:
|
||
allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
|
||
ETH_LINK_SPEED_2_5G | ETH_LINK_SPEED_5G |
|
||
ETH_LINK_SPEED_10G;
|
||
if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
|
||
hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
|
||
allowed_speeds = ETH_LINK_SPEED_10M |
|
||
ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
|
||
break;
|
||
default:
|
||
allowed_speeds = ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G |
|
||
ETH_LINK_SPEED_10G;
|
||
}
|
||
|
||
link_speeds = &dev->data->dev_conf.link_speeds;
|
||
|
||
/* Ignore autoneg flag bit and check the validity of
|
||
* link_speed
|
||
*/
|
||
if (((*link_speeds) >> 1) & ~(allowed_speeds >> 1)) {
|
||
PMD_INIT_LOG(ERR, "Invalid link setting");
|
||
goto error;
|
||
}
|
||
|
||
speed = 0x0;
|
||
if (*link_speeds == ETH_LINK_SPEED_AUTONEG) {
|
||
switch (hw->mac.type) {
|
||
case ixgbe_mac_82598EB:
|
||
speed = IXGBE_LINK_SPEED_82598_AUTONEG;
|
||
break;
|
||
case ixgbe_mac_82599EB:
|
||
case ixgbe_mac_X540:
|
||
speed = IXGBE_LINK_SPEED_82599_AUTONEG;
|
||
break;
|
||
case ixgbe_mac_X550:
|
||
case ixgbe_mac_X550EM_x:
|
||
case ixgbe_mac_X550EM_a:
|
||
speed = IXGBE_LINK_SPEED_X550_AUTONEG;
|
||
break;
|
||
default:
|
||
speed = IXGBE_LINK_SPEED_82599_AUTONEG;
|
||
}
|
||
} else {
|
||
if (*link_speeds & ETH_LINK_SPEED_10G)
|
||
speed |= IXGBE_LINK_SPEED_10GB_FULL;
|
||
if (*link_speeds & ETH_LINK_SPEED_5G)
|
||
speed |= IXGBE_LINK_SPEED_5GB_FULL;
|
||
if (*link_speeds & ETH_LINK_SPEED_2_5G)
|
||
speed |= IXGBE_LINK_SPEED_2_5GB_FULL;
|
||
if (*link_speeds & ETH_LINK_SPEED_1G)
|
||
speed |= IXGBE_LINK_SPEED_1GB_FULL;
|
||
if (*link_speeds & ETH_LINK_SPEED_100M)
|
||
speed |= IXGBE_LINK_SPEED_100_FULL;
|
||
if (*link_speeds & ETH_LINK_SPEED_10M)
|
||
speed |= IXGBE_LINK_SPEED_10_FULL;
|
||
}
|
||
|
||
err = ixgbe_setup_link(hw, speed, link_up);
|
||
if (err)
|
||
goto error;
|
||
|
||
skip_link_setup:
|
||
|
||
if (rte_intr_allow_others(intr_handle)) {
|
||
/* check if lsc interrupt is enabled */
|
||
if (dev->data->dev_conf.intr_conf.lsc != 0)
|
||
ixgbe_dev_lsc_interrupt_setup(dev, TRUE);
|
||
else
|
||
ixgbe_dev_lsc_interrupt_setup(dev, FALSE);
|
||
ixgbe_dev_macsec_interrupt_setup(dev);
|
||
} else {
|
||
rte_intr_callback_unregister(intr_handle,
|
||
ixgbe_dev_interrupt_handler, dev);
|
||
if (dev->data->dev_conf.intr_conf.lsc != 0)
|
||
PMD_INIT_LOG(INFO, "lsc won't enable because of"
|
||
" no intr multiplex");
|
||
}
|
||
|
||
/* check if rxq interrupt is enabled */
|
||
if (dev->data->dev_conf.intr_conf.rxq != 0 &&
|
||
rte_intr_dp_is_en(intr_handle))
|
||
ixgbe_dev_rxq_interrupt_setup(dev);
|
||
|
||
/* enable uio/vfio intr/eventfd mapping */
|
||
rte_intr_enable(intr_handle);
|
||
|
||
/* resume enabled intr since hw reset */
|
||
ixgbe_enable_intr(dev);
|
||
ixgbe_l2_tunnel_conf(dev);
|
||
ixgbe_filter_restore(dev);
|
||
|
||
if (tm_conf->root && !tm_conf->committed)
|
||
PMD_DRV_LOG(WARNING,
|
||
"please call hierarchy_commit() "
|
||
"before starting the port");
|
||
|
||
/* wait for the controller to acquire link */
|
||
err = ixgbe_wait_for_link_up(hw);
|
||
if (err)
|
||
goto error;
|
||
|
||
/*
|
||
* Update link status right before return, because it may
|
||
* start link configuration process in a separate thread.
|
||
*/
|
||
ixgbe_dev_link_update(dev, 0);
|
||
|
||
/* setup the macsec setting register */
|
||
if (macsec_setting->offload_en)
|
||
ixgbe_dev_macsec_register_enable(dev, macsec_setting);
|
||
|
||
return 0;
|
||
|
||
error:
|
||
PMD_INIT_LOG(ERR, "failure in ixgbe_dev_start(): %d", err);
|
||
ixgbe_dev_clear_queues(dev);
|
||
return -EIO;
|
||
}
|
||
|
||
/*
|
||
* Stop device: disable rx and tx functions to allow for reconfiguring.
|
||
*/
|
||
static int
|
||
ixgbe_dev_stop(struct rte_eth_dev *dev)
|
||
{
|
||
struct rte_eth_link link;
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_vf_info *vfinfo =
|
||
*IXGBE_DEV_PRIVATE_TO_P_VFDATA(dev->data->dev_private);
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
int vf;
|
||
struct ixgbe_tm_conf *tm_conf =
|
||
IXGBE_DEV_PRIVATE_TO_TM_CONF(dev->data->dev_private);
|
||
|
||
if (hw->adapter_stopped)
|
||
return 0;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
ixgbe_dev_wait_setup_link_complete(dev, 0);
|
||
|
||
/* disable interrupts */
|
||
ixgbe_disable_intr(hw);
|
||
|
||
/* reset the NIC */
|
||
ixgbe_pf_reset_hw(hw);
|
||
hw->adapter_stopped = 0;
|
||
|
||
/* stop adapter */
|
||
ixgbe_stop_adapter(hw);
|
||
|
||
for (vf = 0; vfinfo != NULL && vf < pci_dev->max_vfs; vf++)
|
||
vfinfo[vf].clear_to_send = false;
|
||
|
||
if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
|
||
/* Turn off the copper */
|
||
ixgbe_set_phy_power(hw, false);
|
||
} else {
|
||
/* Turn off the laser */
|
||
ixgbe_disable_tx_laser(hw);
|
||
}
|
||
|
||
ixgbe_dev_clear_queues(dev);
|
||
|
||
/* Clear stored conf */
|
||
dev->data->scattered_rx = 0;
|
||
dev->data->lro = 0;
|
||
|
||
/* Clear recorded link status */
|
||
memset(&link, 0, sizeof(link));
|
||
rte_eth_linkstatus_set(dev, &link);
|
||
|
||
if (!rte_intr_allow_others(intr_handle))
|
||
/* resume to the default handler */
|
||
rte_intr_callback_register(intr_handle,
|
||
ixgbe_dev_interrupt_handler,
|
||
(void *)dev);
|
||
|
||
/* Clean datapath event and queue/vec mapping */
|
||
rte_intr_efd_disable(intr_handle);
|
||
if (intr_handle->intr_vec != NULL) {
|
||
rte_free(intr_handle->intr_vec);
|
||
intr_handle->intr_vec = NULL;
|
||
}
|
||
|
||
/* reset hierarchy commit */
|
||
tm_conf->committed = false;
|
||
|
||
adapter->rss_reta_updated = 0;
|
||
|
||
hw->adapter_stopped = true;
|
||
dev->data->dev_started = 0;
|
||
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Set device link up: enable tx.
|
||
*/
|
||
static int
|
||
ixgbe_dev_set_link_up(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
if (hw->mac.type == ixgbe_mac_82599EB) {
|
||
#ifdef RTE_LIBRTE_IXGBE_BYPASS
|
||
if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
|
||
/* Not suported in bypass mode */
|
||
PMD_INIT_LOG(ERR, "Set link up is not supported "
|
||
"by device id 0x%x", hw->device_id);
|
||
return -ENOTSUP;
|
||
}
|
||
#endif
|
||
}
|
||
|
||
if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
|
||
/* Turn on the copper */
|
||
ixgbe_set_phy_power(hw, true);
|
||
} else {
|
||
/* Turn on the laser */
|
||
ixgbe_enable_tx_laser(hw);
|
||
ixgbe_dev_link_update(dev, 0);
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Set device link down: disable tx.
|
||
*/
|
||
static int
|
||
ixgbe_dev_set_link_down(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
if (hw->mac.type == ixgbe_mac_82599EB) {
|
||
#ifdef RTE_LIBRTE_IXGBE_BYPASS
|
||
if (hw->device_id == IXGBE_DEV_ID_82599_BYPASS) {
|
||
/* Not suported in bypass mode */
|
||
PMD_INIT_LOG(ERR, "Set link down is not supported "
|
||
"by device id 0x%x", hw->device_id);
|
||
return -ENOTSUP;
|
||
}
|
||
#endif
|
||
}
|
||
|
||
if (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_copper) {
|
||
/* Turn off the copper */
|
||
ixgbe_set_phy_power(hw, false);
|
||
} else {
|
||
/* Turn off the laser */
|
||
ixgbe_disable_tx_laser(hw);
|
||
ixgbe_dev_link_update(dev, 0);
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Reset and stop device.
|
||
*/
|
||
static int
|
||
ixgbe_dev_close(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
int retries = 0;
|
||
int ret;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
|
||
return 0;
|
||
|
||
ixgbe_pf_reset_hw(hw);
|
||
|
||
ret = ixgbe_dev_stop(dev);
|
||
|
||
ixgbe_dev_free_queues(dev);
|
||
|
||
ixgbe_disable_pcie_master(hw);
|
||
|
||
/* reprogram the RAR[0] in case user changed it. */
|
||
ixgbe_set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
|
||
|
||
/* Unlock any pending hardware semaphore */
|
||
ixgbe_swfw_lock_reset(hw);
|
||
|
||
/* disable uio intr before callback unregister */
|
||
rte_intr_disable(intr_handle);
|
||
|
||
do {
|
||
ret = rte_intr_callback_unregister(intr_handle,
|
||
ixgbe_dev_interrupt_handler, dev);
|
||
if (ret >= 0 || ret == -ENOENT) {
|
||
break;
|
||
} else if (ret != -EAGAIN) {
|
||
PMD_INIT_LOG(ERR,
|
||
"intr callback unregister failed: %d",
|
||
ret);
|
||
}
|
||
rte_delay_ms(100);
|
||
} while (retries++ < (10 + IXGBE_LINK_UP_TIME));
|
||
|
||
/* cancel the delay handler before remove dev */
|
||
rte_eal_alarm_cancel(ixgbe_dev_interrupt_delayed_handler, dev);
|
||
|
||
/* uninitialize PF if max_vfs not zero */
|
||
ixgbe_pf_host_uninit(dev);
|
||
|
||
/* remove all the fdir filters & hash */
|
||
ixgbe_fdir_filter_uninit(dev);
|
||
|
||
/* remove all the L2 tunnel filters & hash */
|
||
ixgbe_l2_tn_filter_uninit(dev);
|
||
|
||
/* Remove all ntuple filters of the device */
|
||
ixgbe_ntuple_filter_uninit(dev);
|
||
|
||
/* clear all the filters list */
|
||
ixgbe_filterlist_flush();
|
||
|
||
/* Remove all Traffic Manager configuration */
|
||
ixgbe_tm_conf_uninit(dev);
|
||
|
||
#ifdef RTE_LIB_SECURITY
|
||
rte_free(dev->security_ctx);
|
||
#endif
|
||
|
||
return ret;
|
||
}
|
||
|
||
/*
|
||
* Reset PF device.
|
||
*/
|
||
static int
|
||
ixgbe_dev_reset(struct rte_eth_dev *dev)
|
||
{
|
||
int ret;
|
||
|
||
/* When a DPDK PMD PF begin to reset PF port, it should notify all
|
||
* its VF to make them align with it. The detailed notification
|
||
* mechanism is PMD specific. As to ixgbe PF, it is rather complex.
|
||
* To avoid unexpected behavior in VF, currently reset of PF with
|
||
* SR-IOV activation is not supported. It might be supported later.
|
||
*/
|
||
if (dev->data->sriov.active)
|
||
return -ENOTSUP;
|
||
|
||
ret = eth_ixgbe_dev_uninit(dev);
|
||
if (ret)
|
||
return ret;
|
||
|
||
ret = eth_ixgbe_dev_init(dev, NULL);
|
||
|
||
return ret;
|
||
}
|
||
|
||
static void
|
||
ixgbe_read_stats_registers(struct ixgbe_hw *hw,
|
||
struct ixgbe_hw_stats *hw_stats,
|
||
struct ixgbe_macsec_stats *macsec_stats,
|
||
uint64_t *total_missed_rx, uint64_t *total_qbrc,
|
||
uint64_t *total_qprc, uint64_t *total_qprdc)
|
||
{
|
||
uint32_t bprc, lxon, lxoff, total;
|
||
uint32_t delta_gprc = 0;
|
||
unsigned i;
|
||
/* Workaround for RX byte count not including CRC bytes when CRC
|
||
* strip is enabled. CRC bytes are removed from counters when crc_strip
|
||
* is disabled.
|
||
*/
|
||
int crc_strip = (IXGBE_READ_REG(hw, IXGBE_HLREG0) &
|
||
IXGBE_HLREG0_RXCRCSTRP);
|
||
|
||
hw_stats->crcerrs += IXGBE_READ_REG(hw, IXGBE_CRCERRS);
|
||
hw_stats->illerrc += IXGBE_READ_REG(hw, IXGBE_ILLERRC);
|
||
hw_stats->errbc += IXGBE_READ_REG(hw, IXGBE_ERRBC);
|
||
hw_stats->mspdc += IXGBE_READ_REG(hw, IXGBE_MSPDC);
|
||
|
||
for (i = 0; i < 8; i++) {
|
||
uint32_t mp = IXGBE_READ_REG(hw, IXGBE_MPC(i));
|
||
|
||
/* global total per queue */
|
||
hw_stats->mpc[i] += mp;
|
||
/* Running comprehensive total for stats display */
|
||
*total_missed_rx += hw_stats->mpc[i];
|
||
if (hw->mac.type == ixgbe_mac_82598EB) {
|
||
hw_stats->rnbc[i] +=
|
||
IXGBE_READ_REG(hw, IXGBE_RNBC(i));
|
||
hw_stats->pxonrxc[i] +=
|
||
IXGBE_READ_REG(hw, IXGBE_PXONRXC(i));
|
||
hw_stats->pxoffrxc[i] +=
|
||
IXGBE_READ_REG(hw, IXGBE_PXOFFRXC(i));
|
||
} else {
|
||
hw_stats->pxonrxc[i] +=
|
||
IXGBE_READ_REG(hw, IXGBE_PXONRXCNT(i));
|
||
hw_stats->pxoffrxc[i] +=
|
||
IXGBE_READ_REG(hw, IXGBE_PXOFFRXCNT(i));
|
||
hw_stats->pxon2offc[i] +=
|
||
IXGBE_READ_REG(hw, IXGBE_PXON2OFFCNT(i));
|
||
}
|
||
hw_stats->pxontxc[i] +=
|
||
IXGBE_READ_REG(hw, IXGBE_PXONTXC(i));
|
||
hw_stats->pxofftxc[i] +=
|
||
IXGBE_READ_REG(hw, IXGBE_PXOFFTXC(i));
|
||
}
|
||
for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
|
||
uint32_t delta_qprc = IXGBE_READ_REG(hw, IXGBE_QPRC(i));
|
||
uint32_t delta_qptc = IXGBE_READ_REG(hw, IXGBE_QPTC(i));
|
||
uint32_t delta_qprdc = IXGBE_READ_REG(hw, IXGBE_QPRDC(i));
|
||
|
||
delta_gprc += delta_qprc;
|
||
|
||
hw_stats->qprc[i] += delta_qprc;
|
||
hw_stats->qptc[i] += delta_qptc;
|
||
|
||
hw_stats->qbrc[i] += IXGBE_READ_REG(hw, IXGBE_QBRC_L(i));
|
||
hw_stats->qbrc[i] +=
|
||
((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBRC_H(i)) << 32);
|
||
if (crc_strip == 0)
|
||
hw_stats->qbrc[i] -= delta_qprc * RTE_ETHER_CRC_LEN;
|
||
|
||
hw_stats->qbtc[i] += IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
|
||
hw_stats->qbtc[i] +=
|
||
((uint64_t)IXGBE_READ_REG(hw, IXGBE_QBTC_H(i)) << 32);
|
||
|
||
hw_stats->qprdc[i] += delta_qprdc;
|
||
*total_qprdc += hw_stats->qprdc[i];
|
||
|
||
*total_qprc += hw_stats->qprc[i];
|
||
*total_qbrc += hw_stats->qbrc[i];
|
||
}
|
||
hw_stats->mlfc += IXGBE_READ_REG(hw, IXGBE_MLFC);
|
||
hw_stats->mrfc += IXGBE_READ_REG(hw, IXGBE_MRFC);
|
||
hw_stats->rlec += IXGBE_READ_REG(hw, IXGBE_RLEC);
|
||
|
||
/*
|
||
* An errata states that gprc actually counts good + missed packets:
|
||
* Workaround to set gprc to summated queue packet receives
|
||
*/
|
||
hw_stats->gprc = *total_qprc;
|
||
|
||
if (hw->mac.type != ixgbe_mac_82598EB) {
|
||
hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
|
||
hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
|
||
hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
|
||
hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
|
||
hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
|
||
hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
|
||
hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
|
||
hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
|
||
} else {
|
||
hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXC);
|
||
hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXC);
|
||
/* 82598 only has a counter in the high register */
|
||
hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCH);
|
||
hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCH);
|
||
hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORH);
|
||
}
|
||
uint64_t old_tpr = hw_stats->tpr;
|
||
|
||
hw_stats->tpr += IXGBE_READ_REG(hw, IXGBE_TPR);
|
||
hw_stats->tpt += IXGBE_READ_REG(hw, IXGBE_TPT);
|
||
|
||
if (crc_strip == 0)
|
||
hw_stats->gorc -= delta_gprc * RTE_ETHER_CRC_LEN;
|
||
|
||
uint64_t delta_gptc = IXGBE_READ_REG(hw, IXGBE_GPTC);
|
||
hw_stats->gptc += delta_gptc;
|
||
hw_stats->gotc -= delta_gptc * RTE_ETHER_CRC_LEN;
|
||
hw_stats->tor -= (hw_stats->tpr - old_tpr) * RTE_ETHER_CRC_LEN;
|
||
|
||
/*
|
||
* Workaround: mprc hardware is incorrectly counting
|
||
* broadcasts, so for now we subtract those.
|
||
*/
|
||
bprc = IXGBE_READ_REG(hw, IXGBE_BPRC);
|
||
hw_stats->bprc += bprc;
|
||
hw_stats->mprc += IXGBE_READ_REG(hw, IXGBE_MPRC);
|
||
if (hw->mac.type == ixgbe_mac_82598EB)
|
||
hw_stats->mprc -= bprc;
|
||
|
||
hw_stats->prc64 += IXGBE_READ_REG(hw, IXGBE_PRC64);
|
||
hw_stats->prc127 += IXGBE_READ_REG(hw, IXGBE_PRC127);
|
||
hw_stats->prc255 += IXGBE_READ_REG(hw, IXGBE_PRC255);
|
||
hw_stats->prc511 += IXGBE_READ_REG(hw, IXGBE_PRC511);
|
||
hw_stats->prc1023 += IXGBE_READ_REG(hw, IXGBE_PRC1023);
|
||
hw_stats->prc1522 += IXGBE_READ_REG(hw, IXGBE_PRC1522);
|
||
|
||
lxon = IXGBE_READ_REG(hw, IXGBE_LXONTXC);
|
||
hw_stats->lxontxc += lxon;
|
||
lxoff = IXGBE_READ_REG(hw, IXGBE_LXOFFTXC);
|
||
hw_stats->lxofftxc += lxoff;
|
||
total = lxon + lxoff;
|
||
|
||
hw_stats->mptc += IXGBE_READ_REG(hw, IXGBE_MPTC);
|
||
hw_stats->ptc64 += IXGBE_READ_REG(hw, IXGBE_PTC64);
|
||
hw_stats->gptc -= total;
|
||
hw_stats->mptc -= total;
|
||
hw_stats->ptc64 -= total;
|
||
hw_stats->gotc -= total * RTE_ETHER_MIN_LEN;
|
||
|
||
hw_stats->ruc += IXGBE_READ_REG(hw, IXGBE_RUC);
|
||
hw_stats->rfc += IXGBE_READ_REG(hw, IXGBE_RFC);
|
||
hw_stats->roc += IXGBE_READ_REG(hw, IXGBE_ROC);
|
||
hw_stats->rjc += IXGBE_READ_REG(hw, IXGBE_RJC);
|
||
hw_stats->mngprc += IXGBE_READ_REG(hw, IXGBE_MNGPRC);
|
||
hw_stats->mngpdc += IXGBE_READ_REG(hw, IXGBE_MNGPDC);
|
||
hw_stats->mngptc += IXGBE_READ_REG(hw, IXGBE_MNGPTC);
|
||
hw_stats->ptc127 += IXGBE_READ_REG(hw, IXGBE_PTC127);
|
||
hw_stats->ptc255 += IXGBE_READ_REG(hw, IXGBE_PTC255);
|
||
hw_stats->ptc511 += IXGBE_READ_REG(hw, IXGBE_PTC511);
|
||
hw_stats->ptc1023 += IXGBE_READ_REG(hw, IXGBE_PTC1023);
|
||
hw_stats->ptc1522 += IXGBE_READ_REG(hw, IXGBE_PTC1522);
|
||
hw_stats->bptc += IXGBE_READ_REG(hw, IXGBE_BPTC);
|
||
hw_stats->xec += IXGBE_READ_REG(hw, IXGBE_XEC);
|
||
hw_stats->fccrc += IXGBE_READ_REG(hw, IXGBE_FCCRC);
|
||
hw_stats->fclast += IXGBE_READ_REG(hw, IXGBE_FCLAST);
|
||
/* Only read FCOE on 82599 */
|
||
if (hw->mac.type != ixgbe_mac_82598EB) {
|
||
hw_stats->fcoerpdc += IXGBE_READ_REG(hw, IXGBE_FCOERPDC);
|
||
hw_stats->fcoeprc += IXGBE_READ_REG(hw, IXGBE_FCOEPRC);
|
||
hw_stats->fcoeptc += IXGBE_READ_REG(hw, IXGBE_FCOEPTC);
|
||
hw_stats->fcoedwrc += IXGBE_READ_REG(hw, IXGBE_FCOEDWRC);
|
||
hw_stats->fcoedwtc += IXGBE_READ_REG(hw, IXGBE_FCOEDWTC);
|
||
}
|
||
|
||
/* Flow Director Stats registers */
|
||
if (hw->mac.type != ixgbe_mac_82598EB) {
|
||
hw_stats->fdirmatch += IXGBE_READ_REG(hw, IXGBE_FDIRMATCH);
|
||
hw_stats->fdirmiss += IXGBE_READ_REG(hw, IXGBE_FDIRMISS);
|
||
hw_stats->fdirustat_add += IXGBE_READ_REG(hw,
|
||
IXGBE_FDIRUSTAT) & 0xFFFF;
|
||
hw_stats->fdirustat_remove += (IXGBE_READ_REG(hw,
|
||
IXGBE_FDIRUSTAT) >> 16) & 0xFFFF;
|
||
hw_stats->fdirfstat_fadd += IXGBE_READ_REG(hw,
|
||
IXGBE_FDIRFSTAT) & 0xFFFF;
|
||
hw_stats->fdirfstat_fremove += (IXGBE_READ_REG(hw,
|
||
IXGBE_FDIRFSTAT) >> 16) & 0xFFFF;
|
||
}
|
||
/* MACsec Stats registers */
|
||
macsec_stats->out_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECTXUT);
|
||
macsec_stats->out_pkts_encrypted +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECTXPKTE);
|
||
macsec_stats->out_pkts_protected +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECTXPKTP);
|
||
macsec_stats->out_octets_encrypted +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECTXOCTE);
|
||
macsec_stats->out_octets_protected +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECTXOCTP);
|
||
macsec_stats->in_pkts_untagged += IXGBE_READ_REG(hw, IXGBE_LSECRXUT);
|
||
macsec_stats->in_pkts_badtag += IXGBE_READ_REG(hw, IXGBE_LSECRXBAD);
|
||
macsec_stats->in_pkts_nosci += IXGBE_READ_REG(hw, IXGBE_LSECRXNOSCI);
|
||
macsec_stats->in_pkts_unknownsci +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECRXUNSCI);
|
||
macsec_stats->in_octets_decrypted +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECRXOCTD);
|
||
macsec_stats->in_octets_validated +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECRXOCTV);
|
||
macsec_stats->in_pkts_unchecked += IXGBE_READ_REG(hw, IXGBE_LSECRXUNCH);
|
||
macsec_stats->in_pkts_delayed += IXGBE_READ_REG(hw, IXGBE_LSECRXDELAY);
|
||
macsec_stats->in_pkts_late += IXGBE_READ_REG(hw, IXGBE_LSECRXLATE);
|
||
for (i = 0; i < 2; i++) {
|
||
macsec_stats->in_pkts_ok +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECRXOK(i));
|
||
macsec_stats->in_pkts_invalid +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECRXINV(i));
|
||
macsec_stats->in_pkts_notvalid +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECRXNV(i));
|
||
}
|
||
macsec_stats->in_pkts_unusedsa += IXGBE_READ_REG(hw, IXGBE_LSECRXUNSA);
|
||
macsec_stats->in_pkts_notusingsa +=
|
||
IXGBE_READ_REG(hw, IXGBE_LSECRXNUSA);
|
||
}
|
||
|
||
/*
|
||
* This function is based on ixgbe_update_stats_counters() in ixgbe/ixgbe.c
|
||
*/
|
||
static int
|
||
ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_hw_stats *hw_stats =
|
||
IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
|
||
struct ixgbe_macsec_stats *macsec_stats =
|
||
IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
|
||
dev->data->dev_private);
|
||
uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
|
||
unsigned i;
|
||
|
||
total_missed_rx = 0;
|
||
total_qbrc = 0;
|
||
total_qprc = 0;
|
||
total_qprdc = 0;
|
||
|
||
ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
|
||
&total_qbrc, &total_qprc, &total_qprdc);
|
||
|
||
if (stats == NULL)
|
||
return -EINVAL;
|
||
|
||
/* Fill out the rte_eth_stats statistics structure */
|
||
stats->ipackets = total_qprc;
|
||
stats->ibytes = total_qbrc;
|
||
stats->opackets = hw_stats->gptc;
|
||
stats->obytes = hw_stats->gotc;
|
||
|
||
for (i = 0; i < IXGBE_QUEUE_STAT_COUNTERS; i++) {
|
||
stats->q_ipackets[i] = hw_stats->qprc[i];
|
||
stats->q_opackets[i] = hw_stats->qptc[i];
|
||
stats->q_ibytes[i] = hw_stats->qbrc[i];
|
||
stats->q_obytes[i] = hw_stats->qbtc[i];
|
||
stats->q_errors[i] = hw_stats->qprdc[i];
|
||
}
|
||
|
||
/* Rx Errors */
|
||
stats->imissed = total_missed_rx;
|
||
stats->ierrors = hw_stats->crcerrs +
|
||
hw_stats->mspdc +
|
||
hw_stats->rlec +
|
||
hw_stats->ruc +
|
||
hw_stats->roc +
|
||
hw_stats->illerrc +
|
||
hw_stats->errbc +
|
||
hw_stats->rfc +
|
||
hw_stats->fccrc +
|
||
hw_stats->fclast;
|
||
|
||
/*
|
||
* 82599 errata, UDP frames with a 0 checksum can be marked as checksum
|
||
* errors.
|
||
*/
|
||
if (hw->mac.type != ixgbe_mac_82599EB)
|
||
stats->ierrors += hw_stats->xec;
|
||
|
||
/* Tx Errors */
|
||
stats->oerrors = 0;
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_stats_reset(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw_stats *stats =
|
||
IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
|
||
|
||
/* HW registers are cleared on read */
|
||
ixgbe_dev_stats_get(dev, NULL);
|
||
|
||
/* Reset software totals */
|
||
memset(stats, 0, sizeof(*stats));
|
||
|
||
return 0;
|
||
}
|
||
|
||
/* This function calculates the number of xstats based on the current config */
|
||
static unsigned
|
||
ixgbe_xstats_calc_num(void) {
|
||
return IXGBE_NB_HW_STATS + IXGBE_NB_MACSEC_STATS +
|
||
(IXGBE_NB_RXQ_PRIO_STATS * IXGBE_NB_RXQ_PRIO_VALUES) +
|
||
(IXGBE_NB_TXQ_PRIO_STATS * IXGBE_NB_TXQ_PRIO_VALUES);
|
||
}
|
||
|
||
static int ixgbe_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
|
||
struct rte_eth_xstat_name *xstats_names, __rte_unused unsigned int size)
|
||
{
|
||
const unsigned cnt_stats = ixgbe_xstats_calc_num();
|
||
unsigned stat, i, count;
|
||
|
||
if (xstats_names != NULL) {
|
||
count = 0;
|
||
|
||
/* Note: limit >= cnt_stats checked upstream
|
||
* in rte_eth_xstats_names()
|
||
*/
|
||
|
||
/* Extended stats from ixgbe_hw_stats */
|
||
for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
|
||
strlcpy(xstats_names[count].name,
|
||
rte_ixgbe_stats_strings[i].name,
|
||
sizeof(xstats_names[count].name));
|
||
count++;
|
||
}
|
||
|
||
/* MACsec Stats */
|
||
for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
|
||
strlcpy(xstats_names[count].name,
|
||
rte_ixgbe_macsec_strings[i].name,
|
||
sizeof(xstats_names[count].name));
|
||
count++;
|
||
}
|
||
|
||
/* RX Priority Stats */
|
||
for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
|
||
for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
|
||
snprintf(xstats_names[count].name,
|
||
sizeof(xstats_names[count].name),
|
||
"rx_priority%u_%s", i,
|
||
rte_ixgbe_rxq_strings[stat].name);
|
||
count++;
|
||
}
|
||
}
|
||
|
||
/* TX Priority Stats */
|
||
for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
|
||
for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
|
||
snprintf(xstats_names[count].name,
|
||
sizeof(xstats_names[count].name),
|
||
"tx_priority%u_%s", i,
|
||
rte_ixgbe_txq_strings[stat].name);
|
||
count++;
|
||
}
|
||
}
|
||
}
|
||
return cnt_stats;
|
||
}
|
||
|
||
static int ixgbe_dev_xstats_get_names_by_id(
|
||
struct rte_eth_dev *dev,
|
||
struct rte_eth_xstat_name *xstats_names,
|
||
const uint64_t *ids,
|
||
unsigned int limit)
|
||
{
|
||
if (!ids) {
|
||
const unsigned int cnt_stats = ixgbe_xstats_calc_num();
|
||
unsigned int stat, i, count;
|
||
|
||
if (xstats_names != NULL) {
|
||
count = 0;
|
||
|
||
/* Note: limit >= cnt_stats checked upstream
|
||
* in rte_eth_xstats_names()
|
||
*/
|
||
|
||
/* Extended stats from ixgbe_hw_stats */
|
||
for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
|
||
strlcpy(xstats_names[count].name,
|
||
rte_ixgbe_stats_strings[i].name,
|
||
sizeof(xstats_names[count].name));
|
||
count++;
|
||
}
|
||
|
||
/* MACsec Stats */
|
||
for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
|
||
strlcpy(xstats_names[count].name,
|
||
rte_ixgbe_macsec_strings[i].name,
|
||
sizeof(xstats_names[count].name));
|
||
count++;
|
||
}
|
||
|
||
/* RX Priority Stats */
|
||
for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
|
||
for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
|
||
snprintf(xstats_names[count].name,
|
||
sizeof(xstats_names[count].name),
|
||
"rx_priority%u_%s", i,
|
||
rte_ixgbe_rxq_strings[stat].name);
|
||
count++;
|
||
}
|
||
}
|
||
|
||
/* TX Priority Stats */
|
||
for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
|
||
for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
|
||
snprintf(xstats_names[count].name,
|
||
sizeof(xstats_names[count].name),
|
||
"tx_priority%u_%s", i,
|
||
rte_ixgbe_txq_strings[stat].name);
|
||
count++;
|
||
}
|
||
}
|
||
}
|
||
return cnt_stats;
|
||
}
|
||
|
||
uint16_t i;
|
||
uint16_t size = ixgbe_xstats_calc_num();
|
||
struct rte_eth_xstat_name xstats_names_copy[size];
|
||
|
||
ixgbe_dev_xstats_get_names_by_id(dev, xstats_names_copy, NULL,
|
||
size);
|
||
|
||
for (i = 0; i < limit; i++) {
|
||
if (ids[i] >= size) {
|
||
PMD_INIT_LOG(ERR, "id value isn't valid");
|
||
return -1;
|
||
}
|
||
strcpy(xstats_names[i].name,
|
||
xstats_names_copy[ids[i]].name);
|
||
}
|
||
return limit;
|
||
}
|
||
|
||
static int ixgbevf_dev_xstats_get_names(__rte_unused struct rte_eth_dev *dev,
|
||
struct rte_eth_xstat_name *xstats_names, unsigned limit)
|
||
{
|
||
unsigned i;
|
||
|
||
if (limit < IXGBEVF_NB_XSTATS && xstats_names != NULL)
|
||
return -ENOMEM;
|
||
|
||
if (xstats_names != NULL)
|
||
for (i = 0; i < IXGBEVF_NB_XSTATS; i++)
|
||
strlcpy(xstats_names[i].name,
|
||
rte_ixgbevf_stats_strings[i].name,
|
||
sizeof(xstats_names[i].name));
|
||
return IXGBEVF_NB_XSTATS;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
|
||
unsigned n)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_hw_stats *hw_stats =
|
||
IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
|
||
struct ixgbe_macsec_stats *macsec_stats =
|
||
IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
|
||
dev->data->dev_private);
|
||
uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
|
||
unsigned i, stat, count = 0;
|
||
|
||
count = ixgbe_xstats_calc_num();
|
||
|
||
if (n < count)
|
||
return count;
|
||
|
||
total_missed_rx = 0;
|
||
total_qbrc = 0;
|
||
total_qprc = 0;
|
||
total_qprdc = 0;
|
||
|
||
ixgbe_read_stats_registers(hw, hw_stats, macsec_stats, &total_missed_rx,
|
||
&total_qbrc, &total_qprc, &total_qprdc);
|
||
|
||
/* If this is a reset xstats is NULL, and we have cleared the
|
||
* registers by reading them.
|
||
*/
|
||
if (!xstats)
|
||
return 0;
|
||
|
||
/* Extended stats from ixgbe_hw_stats */
|
||
count = 0;
|
||
for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
|
||
xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
|
||
rte_ixgbe_stats_strings[i].offset);
|
||
xstats[count].id = count;
|
||
count++;
|
||
}
|
||
|
||
/* MACsec Stats */
|
||
for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
|
||
xstats[count].value = *(uint64_t *)(((char *)macsec_stats) +
|
||
rte_ixgbe_macsec_strings[i].offset);
|
||
xstats[count].id = count;
|
||
count++;
|
||
}
|
||
|
||
/* RX Priority Stats */
|
||
for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
|
||
for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
|
||
xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
|
||
rte_ixgbe_rxq_strings[stat].offset +
|
||
(sizeof(uint64_t) * i));
|
||
xstats[count].id = count;
|
||
count++;
|
||
}
|
||
}
|
||
|
||
/* TX Priority Stats */
|
||
for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
|
||
for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
|
||
xstats[count].value = *(uint64_t *)(((char *)hw_stats) +
|
||
rte_ixgbe_txq_strings[stat].offset +
|
||
(sizeof(uint64_t) * i));
|
||
xstats[count].id = count;
|
||
count++;
|
||
}
|
||
}
|
||
return count;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
|
||
uint64_t *values, unsigned int n)
|
||
{
|
||
if (!ids) {
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_hw_stats *hw_stats =
|
||
IXGBE_DEV_PRIVATE_TO_STATS(
|
||
dev->data->dev_private);
|
||
struct ixgbe_macsec_stats *macsec_stats =
|
||
IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
|
||
dev->data->dev_private);
|
||
uint64_t total_missed_rx, total_qbrc, total_qprc, total_qprdc;
|
||
unsigned int i, stat, count = 0;
|
||
|
||
count = ixgbe_xstats_calc_num();
|
||
|
||
if (!ids && n < count)
|
||
return count;
|
||
|
||
total_missed_rx = 0;
|
||
total_qbrc = 0;
|
||
total_qprc = 0;
|
||
total_qprdc = 0;
|
||
|
||
ixgbe_read_stats_registers(hw, hw_stats, macsec_stats,
|
||
&total_missed_rx, &total_qbrc, &total_qprc,
|
||
&total_qprdc);
|
||
|
||
/* If this is a reset xstats is NULL, and we have cleared the
|
||
* registers by reading them.
|
||
*/
|
||
if (!ids && !values)
|
||
return 0;
|
||
|
||
/* Extended stats from ixgbe_hw_stats */
|
||
count = 0;
|
||
for (i = 0; i < IXGBE_NB_HW_STATS; i++) {
|
||
values[count] = *(uint64_t *)(((char *)hw_stats) +
|
||
rte_ixgbe_stats_strings[i].offset);
|
||
count++;
|
||
}
|
||
|
||
/* MACsec Stats */
|
||
for (i = 0; i < IXGBE_NB_MACSEC_STATS; i++) {
|
||
values[count] = *(uint64_t *)(((char *)macsec_stats) +
|
||
rte_ixgbe_macsec_strings[i].offset);
|
||
count++;
|
||
}
|
||
|
||
/* RX Priority Stats */
|
||
for (stat = 0; stat < IXGBE_NB_RXQ_PRIO_STATS; stat++) {
|
||
for (i = 0; i < IXGBE_NB_RXQ_PRIO_VALUES; i++) {
|
||
values[count] =
|
||
*(uint64_t *)(((char *)hw_stats) +
|
||
rte_ixgbe_rxq_strings[stat].offset +
|
||
(sizeof(uint64_t) * i));
|
||
count++;
|
||
}
|
||
}
|
||
|
||
/* TX Priority Stats */
|
||
for (stat = 0; stat < IXGBE_NB_TXQ_PRIO_STATS; stat++) {
|
||
for (i = 0; i < IXGBE_NB_TXQ_PRIO_VALUES; i++) {
|
||
values[count] =
|
||
*(uint64_t *)(((char *)hw_stats) +
|
||
rte_ixgbe_txq_strings[stat].offset +
|
||
(sizeof(uint64_t) * i));
|
||
count++;
|
||
}
|
||
}
|
||
return count;
|
||
}
|
||
|
||
uint16_t i;
|
||
uint16_t size = ixgbe_xstats_calc_num();
|
||
uint64_t values_copy[size];
|
||
|
||
ixgbe_dev_xstats_get_by_id(dev, NULL, values_copy, size);
|
||
|
||
for (i = 0; i < n; i++) {
|
||
if (ids[i] >= size) {
|
||
PMD_INIT_LOG(ERR, "id value isn't valid");
|
||
return -1;
|
||
}
|
||
values[i] = values_copy[ids[i]];
|
||
}
|
||
return n;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_xstats_reset(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw_stats *stats =
|
||
IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
|
||
struct ixgbe_macsec_stats *macsec_stats =
|
||
IXGBE_DEV_PRIVATE_TO_MACSEC_STATS(
|
||
dev->data->dev_private);
|
||
|
||
unsigned count = ixgbe_xstats_calc_num();
|
||
|
||
/* HW registers are cleared on read */
|
||
ixgbe_dev_xstats_get(dev, NULL, count);
|
||
|
||
/* Reset software totals */
|
||
memset(stats, 0, sizeof(*stats));
|
||
memset(macsec_stats, 0, sizeof(*macsec_stats));
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbevf_update_stats(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
|
||
IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
|
||
|
||
/* Good Rx packet, include VF loopback */
|
||
UPDATE_VF_STAT(IXGBE_VFGPRC,
|
||
hw_stats->last_vfgprc, hw_stats->vfgprc);
|
||
|
||
/* Good Rx octets, include VF loopback */
|
||
UPDATE_VF_STAT_36BIT(IXGBE_VFGORC_LSB, IXGBE_VFGORC_MSB,
|
||
hw_stats->last_vfgorc, hw_stats->vfgorc);
|
||
|
||
/* Good Tx packet, include VF loopback */
|
||
UPDATE_VF_STAT(IXGBE_VFGPTC,
|
||
hw_stats->last_vfgptc, hw_stats->vfgptc);
|
||
|
||
/* Good Tx octets, include VF loopback */
|
||
UPDATE_VF_STAT_36BIT(IXGBE_VFGOTC_LSB, IXGBE_VFGOTC_MSB,
|
||
hw_stats->last_vfgotc, hw_stats->vfgotc);
|
||
|
||
/* Rx Multicst Packet */
|
||
UPDATE_VF_STAT(IXGBE_VFMPRC,
|
||
hw_stats->last_vfmprc, hw_stats->vfmprc);
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
|
||
unsigned n)
|
||
{
|
||
struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
|
||
IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
|
||
unsigned i;
|
||
|
||
if (n < IXGBEVF_NB_XSTATS)
|
||
return IXGBEVF_NB_XSTATS;
|
||
|
||
ixgbevf_update_stats(dev);
|
||
|
||
if (!xstats)
|
||
return 0;
|
||
|
||
/* Extended stats */
|
||
for (i = 0; i < IXGBEVF_NB_XSTATS; i++) {
|
||
xstats[i].id = i;
|
||
xstats[i].value = *(uint64_t *)(((char *)hw_stats) +
|
||
rte_ixgbevf_stats_strings[i].offset);
|
||
}
|
||
|
||
return IXGBEVF_NB_XSTATS;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
|
||
{
|
||
struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
|
||
IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
|
||
|
||
ixgbevf_update_stats(dev);
|
||
|
||
if (stats == NULL)
|
||
return -EINVAL;
|
||
|
||
stats->ipackets = hw_stats->vfgprc;
|
||
stats->ibytes = hw_stats->vfgorc;
|
||
stats->opackets = hw_stats->vfgptc;
|
||
stats->obytes = hw_stats->vfgotc;
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_stats_reset(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbevf_hw_stats *hw_stats = (struct ixgbevf_hw_stats *)
|
||
IXGBE_DEV_PRIVATE_TO_STATS(dev->data->dev_private);
|
||
|
||
/* Sync HW register to the last stats */
|
||
ixgbevf_dev_stats_get(dev, NULL);
|
||
|
||
/* reset HW current stats*/
|
||
hw_stats->vfgprc = 0;
|
||
hw_stats->vfgorc = 0;
|
||
hw_stats->vfgptc = 0;
|
||
hw_stats->vfgotc = 0;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
u16 eeprom_verh, eeprom_verl;
|
||
u32 etrack_id;
|
||
int ret;
|
||
|
||
ixgbe_read_eeprom(hw, 0x2e, &eeprom_verh);
|
||
ixgbe_read_eeprom(hw, 0x2d, &eeprom_verl);
|
||
|
||
etrack_id = (eeprom_verh << 16) | eeprom_verl;
|
||
ret = snprintf(fw_version, fw_size, "0x%08x", etrack_id);
|
||
if (ret < 0)
|
||
return -EINVAL;
|
||
|
||
ret += 1; /* add the size of '\0' */
|
||
if (fw_size < (size_t)ret)
|
||
return ret;
|
||
else
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
|
||
{
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct rte_eth_conf *dev_conf = &dev->data->dev_conf;
|
||
|
||
dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
|
||
dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
|
||
if (RTE_ETH_DEV_SRIOV(dev).active == 0) {
|
||
/*
|
||
* When DCB/VT is off, maximum number of queues changes,
|
||
* except for 82598EB, which remains constant.
|
||
*/
|
||
if (dev_conf->txmode.mq_mode == ETH_MQ_TX_NONE &&
|
||
hw->mac.type != ixgbe_mac_82598EB)
|
||
dev_info->max_tx_queues = IXGBE_NONE_MODE_TX_NB_QUEUES;
|
||
}
|
||
dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
|
||
dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
|
||
dev_info->max_mac_addrs = hw->mac.num_rar_entries;
|
||
dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
|
||
dev_info->max_vfs = pci_dev->max_vfs;
|
||
if (hw->mac.type == ixgbe_mac_82598EB)
|
||
dev_info->max_vmdq_pools = ETH_16_POOLS;
|
||
else
|
||
dev_info->max_vmdq_pools = ETH_64_POOLS;
|
||
dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
|
||
dev_info->min_mtu = RTE_ETHER_MIN_MTU;
|
||
dev_info->vmdq_queue_num = dev_info->max_rx_queues;
|
||
dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
|
||
dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
|
||
dev_info->rx_queue_offload_capa);
|
||
dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
|
||
dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
|
||
|
||
dev_info->default_rxconf = (struct rte_eth_rxconf) {
|
||
.rx_thresh = {
|
||
.pthresh = IXGBE_DEFAULT_RX_PTHRESH,
|
||
.hthresh = IXGBE_DEFAULT_RX_HTHRESH,
|
||
.wthresh = IXGBE_DEFAULT_RX_WTHRESH,
|
||
},
|
||
.rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
|
||
.rx_drop_en = 0,
|
||
.offloads = 0,
|
||
};
|
||
|
||
dev_info->default_txconf = (struct rte_eth_txconf) {
|
||
.tx_thresh = {
|
||
.pthresh = IXGBE_DEFAULT_TX_PTHRESH,
|
||
.hthresh = IXGBE_DEFAULT_TX_HTHRESH,
|
||
.wthresh = IXGBE_DEFAULT_TX_WTHRESH,
|
||
},
|
||
.tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
|
||
.tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
|
||
.offloads = 0,
|
||
};
|
||
|
||
dev_info->rx_desc_lim = rx_desc_lim;
|
||
dev_info->tx_desc_lim = tx_desc_lim;
|
||
|
||
dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
|
||
dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
|
||
dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
|
||
|
||
dev_info->speed_capa = ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G;
|
||
if (hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T ||
|
||
hw->device_id == IXGBE_DEV_ID_X550EM_A_1G_T_L)
|
||
dev_info->speed_capa = ETH_LINK_SPEED_10M |
|
||
ETH_LINK_SPEED_100M | ETH_LINK_SPEED_1G;
|
||
|
||
if (hw->mac.type == ixgbe_mac_X540 ||
|
||
hw->mac.type == ixgbe_mac_X540_vf ||
|
||
hw->mac.type == ixgbe_mac_X550 ||
|
||
hw->mac.type == ixgbe_mac_X550_vf) {
|
||
dev_info->speed_capa |= ETH_LINK_SPEED_100M;
|
||
}
|
||
if (hw->mac.type == ixgbe_mac_X550) {
|
||
dev_info->speed_capa |= ETH_LINK_SPEED_2_5G;
|
||
dev_info->speed_capa |= ETH_LINK_SPEED_5G;
|
||
}
|
||
|
||
/* Driver-preferred Rx/Tx parameters */
|
||
dev_info->default_rxportconf.burst_size = 32;
|
||
dev_info->default_txportconf.burst_size = 32;
|
||
dev_info->default_rxportconf.nb_queues = 1;
|
||
dev_info->default_txportconf.nb_queues = 1;
|
||
dev_info->default_rxportconf.ring_size = 256;
|
||
dev_info->default_txportconf.ring_size = 256;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static const uint32_t *
|
||
ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
|
||
{
|
||
static const uint32_t ptypes[] = {
|
||
/* For non-vec functions,
|
||
* refers to ixgbe_rxd_pkt_info_to_pkt_type();
|
||
* for vec functions,
|
||
* refers to _recv_raw_pkts_vec().
|
||
*/
|
||
RTE_PTYPE_L2_ETHER,
|
||
RTE_PTYPE_L3_IPV4,
|
||
RTE_PTYPE_L3_IPV4_EXT,
|
||
RTE_PTYPE_L3_IPV6,
|
||
RTE_PTYPE_L3_IPV6_EXT,
|
||
RTE_PTYPE_L4_SCTP,
|
||
RTE_PTYPE_L4_TCP,
|
||
RTE_PTYPE_L4_UDP,
|
||
RTE_PTYPE_TUNNEL_IP,
|
||
RTE_PTYPE_INNER_L3_IPV6,
|
||
RTE_PTYPE_INNER_L3_IPV6_EXT,
|
||
RTE_PTYPE_INNER_L4_TCP,
|
||
RTE_PTYPE_INNER_L4_UDP,
|
||
RTE_PTYPE_UNKNOWN
|
||
};
|
||
|
||
if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
|
||
dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
|
||
dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
|
||
dev->rx_pkt_burst == ixgbe_recv_pkts_bulk_alloc)
|
||
return ptypes;
|
||
|
||
#if defined(RTE_ARCH_X86) || defined(__ARM_NEON)
|
||
if (dev->rx_pkt_burst == ixgbe_recv_pkts_vec ||
|
||
dev->rx_pkt_burst == ixgbe_recv_scattered_pkts_vec)
|
||
return ptypes;
|
||
#endif
|
||
return NULL;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_info_get(struct rte_eth_dev *dev,
|
||
struct rte_eth_dev_info *dev_info)
|
||
{
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
|
||
dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
|
||
dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL reg */
|
||
dev_info->max_rx_pktlen = 9728; /* includes CRC, cf MAXFRS reg */
|
||
dev_info->max_mtu = dev_info->max_rx_pktlen - IXGBE_ETH_OVERHEAD;
|
||
dev_info->max_mac_addrs = hw->mac.num_rar_entries;
|
||
dev_info->max_hash_mac_addrs = IXGBE_VMDQ_NUM_UC_MAC;
|
||
dev_info->max_vfs = pci_dev->max_vfs;
|
||
if (hw->mac.type == ixgbe_mac_82598EB)
|
||
dev_info->max_vmdq_pools = ETH_16_POOLS;
|
||
else
|
||
dev_info->max_vmdq_pools = ETH_64_POOLS;
|
||
dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
|
||
dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
|
||
dev_info->rx_queue_offload_capa);
|
||
dev_info->tx_queue_offload_capa = ixgbe_get_tx_queue_offloads(dev);
|
||
dev_info->tx_offload_capa = ixgbe_get_tx_port_offloads(dev);
|
||
dev_info->hash_key_size = IXGBE_HKEY_MAX_INDEX * sizeof(uint32_t);
|
||
dev_info->reta_size = ixgbe_reta_size_get(hw->mac.type);
|
||
dev_info->flow_type_rss_offloads = IXGBE_RSS_OFFLOAD_ALL;
|
||
|
||
dev_info->default_rxconf = (struct rte_eth_rxconf) {
|
||
.rx_thresh = {
|
||
.pthresh = IXGBE_DEFAULT_RX_PTHRESH,
|
||
.hthresh = IXGBE_DEFAULT_RX_HTHRESH,
|
||
.wthresh = IXGBE_DEFAULT_RX_WTHRESH,
|
||
},
|
||
.rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
|
||
.rx_drop_en = 0,
|
||
.offloads = 0,
|
||
};
|
||
|
||
dev_info->default_txconf = (struct rte_eth_txconf) {
|
||
.tx_thresh = {
|
||
.pthresh = IXGBE_DEFAULT_TX_PTHRESH,
|
||
.hthresh = IXGBE_DEFAULT_TX_HTHRESH,
|
||
.wthresh = IXGBE_DEFAULT_TX_WTHRESH,
|
||
},
|
||
.tx_free_thresh = IXGBE_DEFAULT_TX_FREE_THRESH,
|
||
.tx_rs_thresh = IXGBE_DEFAULT_TX_RSBIT_THRESH,
|
||
.offloads = 0,
|
||
};
|
||
|
||
dev_info->rx_desc_lim = rx_desc_lim;
|
||
dev_info->tx_desc_lim = tx_desc_lim;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
|
||
bool *link_up, int wait_to_complete)
|
||
{
|
||
struct ixgbe_adapter *adapter = container_of(hw,
|
||
struct ixgbe_adapter, hw);
|
||
struct ixgbe_mbx_info *mbx = &hw->mbx;
|
||
struct ixgbe_mac_info *mac = &hw->mac;
|
||
uint32_t links_reg, in_msg;
|
||
int ret_val = 0;
|
||
|
||
/* If we were hit with a reset drop the link */
|
||
if (!mbx->ops.check_for_rst(hw, 0) || !mbx->timeout)
|
||
mac->get_link_status = true;
|
||
|
||
if (!mac->get_link_status)
|
||
goto out;
|
||
|
||
/* if link status is down no point in checking to see if pf is up */
|
||
links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
|
||
if (!(links_reg & IXGBE_LINKS_UP))
|
||
goto out;
|
||
|
||
/* for SFP+ modules and DA cables on 82599 it can take up to 500usecs
|
||
* before the link status is correct
|
||
*/
|
||
if (mac->type == ixgbe_mac_82599_vf && wait_to_complete) {
|
||
int i;
|
||
|
||
for (i = 0; i < 5; i++) {
|
||
rte_delay_us(100);
|
||
links_reg = IXGBE_READ_REG(hw, IXGBE_VFLINKS);
|
||
|
||
if (!(links_reg & IXGBE_LINKS_UP))
|
||
goto out;
|
||
}
|
||
}
|
||
|
||
switch (links_reg & IXGBE_LINKS_SPEED_82599) {
|
||
case IXGBE_LINKS_SPEED_10G_82599:
|
||
*speed = IXGBE_LINK_SPEED_10GB_FULL;
|
||
if (hw->mac.type >= ixgbe_mac_X550) {
|
||
if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
|
||
*speed = IXGBE_LINK_SPEED_2_5GB_FULL;
|
||
}
|
||
break;
|
||
case IXGBE_LINKS_SPEED_1G_82599:
|
||
*speed = IXGBE_LINK_SPEED_1GB_FULL;
|
||
break;
|
||
case IXGBE_LINKS_SPEED_100_82599:
|
||
*speed = IXGBE_LINK_SPEED_100_FULL;
|
||
if (hw->mac.type == ixgbe_mac_X550) {
|
||
if (links_reg & IXGBE_LINKS_SPEED_NON_STD)
|
||
*speed = IXGBE_LINK_SPEED_5GB_FULL;
|
||
}
|
||
break;
|
||
case IXGBE_LINKS_SPEED_10_X550EM_A:
|
||
*speed = IXGBE_LINK_SPEED_UNKNOWN;
|
||
/* Since Reserved in older MAC's */
|
||
if (hw->mac.type >= ixgbe_mac_X550)
|
||
*speed = IXGBE_LINK_SPEED_10_FULL;
|
||
break;
|
||
default:
|
||
*speed = IXGBE_LINK_SPEED_UNKNOWN;
|
||
}
|
||
|
||
if (wait_to_complete == 0 && adapter->pflink_fullchk == 0) {
|
||
if (*speed == IXGBE_LINK_SPEED_UNKNOWN)
|
||
mac->get_link_status = true;
|
||
else
|
||
mac->get_link_status = false;
|
||
|
||
goto out;
|
||
}
|
||
|
||
/* if the read failed it could just be a mailbox collision, best wait
|
||
* until we are called again and don't report an error
|
||
*/
|
||
if (mbx->ops.read(hw, &in_msg, 1, 0))
|
||
goto out;
|
||
|
||
if (!(in_msg & IXGBE_VT_MSGTYPE_CTS)) {
|
||
/* msg is not CTS and is NACK we must have lost CTS status */
|
||
if (in_msg & IXGBE_VT_MSGTYPE_NACK)
|
||
mac->get_link_status = false;
|
||
goto out;
|
||
}
|
||
|
||
/* the pf is talking, if we timed out in the past we reinit */
|
||
if (!mbx->timeout) {
|
||
ret_val = -1;
|
||
goto out;
|
||
}
|
||
|
||
/* if we passed all the tests above then the link is up and we no
|
||
* longer need to check for link
|
||
*/
|
||
mac->get_link_status = false;
|
||
|
||
out:
|
||
*link_up = !mac->get_link_status;
|
||
return ret_val;
|
||
}
|
||
|
||
/*
|
||
* If @timeout_ms was 0, it means that it will not return until link complete.
|
||
* It returns 1 on complete, return 0 on timeout.
|
||
*/
|
||
static int
|
||
ixgbe_dev_wait_setup_link_complete(struct rte_eth_dev *dev, uint32_t timeout_ms)
|
||
{
|
||
#define WARNING_TIMEOUT 9000 /* 9s in total */
|
||
struct ixgbe_adapter *ad = dev->data->dev_private;
|
||
uint32_t timeout = timeout_ms ? timeout_ms : WARNING_TIMEOUT;
|
||
|
||
while (rte_atomic32_read(&ad->link_thread_running)) {
|
||
msec_delay(1);
|
||
timeout--;
|
||
|
||
if (timeout_ms) {
|
||
if (!timeout)
|
||
return 0;
|
||
} else if (!timeout) {
|
||
/* It will not return until link complete */
|
||
timeout = WARNING_TIMEOUT;
|
||
PMD_DRV_LOG(ERR, "IXGBE link thread not complete too long time!");
|
||
}
|
||
}
|
||
|
||
return 1;
|
||
}
|
||
|
||
static void *
|
||
ixgbe_dev_setup_link_thread_handler(void *param)
|
||
{
|
||
struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
|
||
struct ixgbe_adapter *ad = dev->data->dev_private;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
u32 speed;
|
||
bool autoneg = false;
|
||
|
||
pthread_detach(pthread_self());
|
||
speed = hw->phy.autoneg_advertised;
|
||
if (!speed)
|
||
ixgbe_get_link_capabilities(hw, &speed, &autoneg);
|
||
|
||
ixgbe_setup_link(hw, speed, true);
|
||
|
||
intr->flags &= ~IXGBE_FLAG_NEED_LINK_CONFIG;
|
||
rte_atomic32_clear(&ad->link_thread_running);
|
||
return NULL;
|
||
}
|
||
|
||
/*
|
||
* In freebsd environment, nic_uio drivers do not support interrupts,
|
||
* rte_intr_callback_register() will fail to register interrupts.
|
||
* We can not make link status to change from down to up by interrupt
|
||
* callback. So we need to wait for the controller to acquire link
|
||
* when ports start.
|
||
* It returns 0 on link up.
|
||
*/
|
||
static int
|
||
ixgbe_wait_for_link_up(struct ixgbe_hw *hw)
|
||
{
|
||
#ifdef RTE_EXEC_ENV_FREEBSD
|
||
int err, i;
|
||
bool link_up = false;
|
||
uint32_t speed = 0;
|
||
const int nb_iter = 25;
|
||
|
||
for (i = 0; i < nb_iter; i++) {
|
||
err = ixgbe_check_link(hw, &speed, &link_up, 0);
|
||
if (err)
|
||
return err;
|
||
if (link_up)
|
||
return 0;
|
||
msec_delay(200);
|
||
}
|
||
|
||
return 0;
|
||
#else
|
||
RTE_SET_USED(hw);
|
||
return 0;
|
||
#endif
|
||
}
|
||
|
||
/* return 0 means link status changed, -1 means not changed */
|
||
int
|
||
ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
|
||
int wait_to_complete, int vf)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_adapter *ad = dev->data->dev_private;
|
||
struct rte_eth_link link;
|
||
ixgbe_link_speed link_speed = IXGBE_LINK_SPEED_UNKNOWN;
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
bool link_up;
|
||
int diag;
|
||
int wait = 1;
|
||
u32 esdp_reg;
|
||
|
||
memset(&link, 0, sizeof(link));
|
||
link.link_status = ETH_LINK_DOWN;
|
||
link.link_speed = ETH_SPEED_NUM_NONE;
|
||
link.link_duplex = ETH_LINK_HALF_DUPLEX;
|
||
link.link_autoneg = !(dev->data->dev_conf.link_speeds &
|
||
ETH_LINK_SPEED_FIXED);
|
||
|
||
hw->mac.get_link_status = true;
|
||
|
||
if (intr->flags & IXGBE_FLAG_NEED_LINK_CONFIG)
|
||
return rte_eth_linkstatus_set(dev, &link);
|
||
|
||
/* check if it needs to wait to complete, if lsc interrupt is enabled */
|
||
if (wait_to_complete == 0 || dev->data->dev_conf.intr_conf.lsc != 0)
|
||
wait = 0;
|
||
|
||
/* BSD has no interrupt mechanism, so force NIC status synchronization. */
|
||
#ifdef RTE_EXEC_ENV_FREEBSD
|
||
wait = 1;
|
||
#endif
|
||
|
||
if (vf)
|
||
diag = ixgbevf_check_link(hw, &link_speed, &link_up, wait);
|
||
else
|
||
diag = ixgbe_check_link(hw, &link_speed, &link_up, wait);
|
||
|
||
if (diag != 0) {
|
||
link.link_speed = ETH_SPEED_NUM_100M;
|
||
link.link_duplex = ETH_LINK_FULL_DUPLEX;
|
||
return rte_eth_linkstatus_set(dev, &link);
|
||
}
|
||
|
||
if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
|
||
esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP);
|
||
if ((esdp_reg & IXGBE_ESDP_SDP3))
|
||
link_up = 0;
|
||
}
|
||
|
||
if (link_up == 0) {
|
||
if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
|
||
ixgbe_dev_wait_setup_link_complete(dev, 0);
|
||
if (rte_atomic32_test_and_set(&ad->link_thread_running)) {
|
||
/* To avoid race condition between threads, set
|
||
* the IXGBE_FLAG_NEED_LINK_CONFIG flag only
|
||
* when there is no link thread running.
|
||
*/
|
||
intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
|
||
if (rte_ctrl_thread_create(&ad->link_thread_tid,
|
||
"ixgbe-link-handler",
|
||
NULL,
|
||
ixgbe_dev_setup_link_thread_handler,
|
||
dev) < 0) {
|
||
PMD_DRV_LOG(ERR,
|
||
"Create link thread failed!");
|
||
rte_atomic32_clear(&ad->link_thread_running);
|
||
}
|
||
} else {
|
||
PMD_DRV_LOG(ERR,
|
||
"Other link thread is running now!");
|
||
}
|
||
}
|
||
return rte_eth_linkstatus_set(dev, &link);
|
||
}
|
||
|
||
link.link_status = ETH_LINK_UP;
|
||
link.link_duplex = ETH_LINK_FULL_DUPLEX;
|
||
|
||
switch (link_speed) {
|
||
default:
|
||
case IXGBE_LINK_SPEED_UNKNOWN:
|
||
link.link_speed = ETH_SPEED_NUM_UNKNOWN;
|
||
break;
|
||
|
||
case IXGBE_LINK_SPEED_10_FULL:
|
||
link.link_speed = ETH_SPEED_NUM_10M;
|
||
break;
|
||
|
||
case IXGBE_LINK_SPEED_100_FULL:
|
||
link.link_speed = ETH_SPEED_NUM_100M;
|
||
break;
|
||
|
||
case IXGBE_LINK_SPEED_1GB_FULL:
|
||
link.link_speed = ETH_SPEED_NUM_1G;
|
||
break;
|
||
|
||
case IXGBE_LINK_SPEED_2_5GB_FULL:
|
||
link.link_speed = ETH_SPEED_NUM_2_5G;
|
||
break;
|
||
|
||
case IXGBE_LINK_SPEED_5GB_FULL:
|
||
link.link_speed = ETH_SPEED_NUM_5G;
|
||
break;
|
||
|
||
case IXGBE_LINK_SPEED_10GB_FULL:
|
||
link.link_speed = ETH_SPEED_NUM_10G;
|
||
break;
|
||
}
|
||
|
||
return rte_eth_linkstatus_set(dev, &link);
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
|
||
{
|
||
return ixgbe_dev_link_update_share(dev, wait_to_complete, 0);
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
|
||
{
|
||
return ixgbe_dev_link_update_share(dev, wait_to_complete, 1);
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t fctrl;
|
||
|
||
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
|
||
fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t fctrl;
|
||
|
||
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
|
||
fctrl &= (~IXGBE_FCTRL_UPE);
|
||
if (dev->data->all_multicast == 1)
|
||
fctrl |= IXGBE_FCTRL_MPE;
|
||
else
|
||
fctrl &= (~IXGBE_FCTRL_MPE);
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t fctrl;
|
||
|
||
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
|
||
fctrl |= IXGBE_FCTRL_MPE;
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t fctrl;
|
||
|
||
if (dev->data->promiscuous == 1)
|
||
return 0; /* must remain in all_multicast mode */
|
||
|
||
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
|
||
fctrl &= (~IXGBE_FCTRL_MPE);
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
|
||
|
||
return 0;
|
||
}
|
||
|
||
/**
|
||
* It clears the interrupt causes and enables the interrupt.
|
||
* It will be called once only during nic initialized.
|
||
*
|
||
* @param dev
|
||
* Pointer to struct rte_eth_dev.
|
||
* @param on
|
||
* Enable or Disable.
|
||
*
|
||
* @return
|
||
* - On success, zero.
|
||
* - On failure, a negative value.
|
||
*/
|
||
static int
|
||
ixgbe_dev_lsc_interrupt_setup(struct rte_eth_dev *dev, uint8_t on)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
|
||
ixgbe_dev_link_status_print(dev);
|
||
if (on)
|
||
intr->mask |= IXGBE_EICR_LSC;
|
||
else
|
||
intr->mask &= ~IXGBE_EICR_LSC;
|
||
|
||
return 0;
|
||
}
|
||
|
||
/**
|
||
* It clears the interrupt causes and enables the interrupt.
|
||
* It will be called once only during nic initialized.
|
||
*
|
||
* @param dev
|
||
* Pointer to struct rte_eth_dev.
|
||
*
|
||
* @return
|
||
* - On success, zero.
|
||
* - On failure, a negative value.
|
||
*/
|
||
static int
|
||
ixgbe_dev_rxq_interrupt_setup(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
|
||
intr->mask |= IXGBE_EICR_RTX_QUEUE;
|
||
|
||
return 0;
|
||
}
|
||
|
||
/**
|
||
* It clears the interrupt causes and enables the interrupt.
|
||
* It will be called once only during nic initialized.
|
||
*
|
||
* @param dev
|
||
* Pointer to struct rte_eth_dev.
|
||
*
|
||
* @return
|
||
* - On success, zero.
|
||
* - On failure, a negative value.
|
||
*/
|
||
static int
|
||
ixgbe_dev_macsec_interrupt_setup(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
|
||
intr->mask |= IXGBE_EICR_LINKSEC;
|
||
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* It reads ICR and sets flag (IXGBE_EICR_LSC) for the link_update.
|
||
*
|
||
* @param dev
|
||
* Pointer to struct rte_eth_dev.
|
||
*
|
||
* @return
|
||
* - On success, zero.
|
||
* - On failure, a negative value.
|
||
*/
|
||
static int
|
||
ixgbe_dev_interrupt_get_status(struct rte_eth_dev *dev)
|
||
{
|
||
uint32_t eicr;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
|
||
/* clear all cause mask */
|
||
ixgbe_disable_intr(hw);
|
||
|
||
/* read-on-clear nic registers here */
|
||
eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
|
||
PMD_DRV_LOG(DEBUG, "eicr %x", eicr);
|
||
|
||
intr->flags = 0;
|
||
|
||
/* set flag for async link update */
|
||
if (eicr & IXGBE_EICR_LSC)
|
||
intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
|
||
|
||
if (eicr & IXGBE_EICR_MAILBOX)
|
||
intr->flags |= IXGBE_FLAG_MAILBOX;
|
||
|
||
if (eicr & IXGBE_EICR_LINKSEC)
|
||
intr->flags |= IXGBE_FLAG_MACSEC;
|
||
|
||
if (hw->mac.type == ixgbe_mac_X550EM_x &&
|
||
hw->phy.type == ixgbe_phy_x550em_ext_t &&
|
||
(eicr & IXGBE_EICR_GPI_SDP0_X550EM_x))
|
||
intr->flags |= IXGBE_FLAG_PHY_INTERRUPT;
|
||
|
||
return 0;
|
||
}
|
||
|
||
/**
|
||
* It gets and then prints the link status.
|
||
*
|
||
* @param dev
|
||
* Pointer to struct rte_eth_dev.
|
||
*
|
||
* @return
|
||
* - On success, zero.
|
||
* - On failure, a negative value.
|
||
*/
|
||
static void
|
||
ixgbe_dev_link_status_print(struct rte_eth_dev *dev)
|
||
{
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_eth_link link;
|
||
|
||
rte_eth_linkstatus_get(dev, &link);
|
||
|
||
if (link.link_status) {
|
||
PMD_INIT_LOG(INFO, "Port %d: Link Up - speed %u Mbps - %s",
|
||
(int)(dev->data->port_id),
|
||
(unsigned)link.link_speed,
|
||
link.link_duplex == ETH_LINK_FULL_DUPLEX ?
|
||
"full-duplex" : "half-duplex");
|
||
} else {
|
||
PMD_INIT_LOG(INFO, " Port %d: Link Down",
|
||
(int)(dev->data->port_id));
|
||
}
|
||
PMD_INIT_LOG(DEBUG, "PCI Address: " PCI_PRI_FMT,
|
||
pci_dev->addr.domain,
|
||
pci_dev->addr.bus,
|
||
pci_dev->addr.devid,
|
||
pci_dev->addr.function);
|
||
}
|
||
|
||
/*
|
||
* It executes link_update after knowing an interrupt occurred.
|
||
*
|
||
* @param dev
|
||
* Pointer to struct rte_eth_dev.
|
||
*
|
||
* @return
|
||
* - On success, zero.
|
||
* - On failure, a negative value.
|
||
*/
|
||
static int
|
||
ixgbe_dev_interrupt_action(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
int64_t timeout;
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
PMD_DRV_LOG(DEBUG, "intr action type %d", intr->flags);
|
||
|
||
if (intr->flags & IXGBE_FLAG_MAILBOX) {
|
||
ixgbe_pf_mbx_process(dev);
|
||
intr->flags &= ~IXGBE_FLAG_MAILBOX;
|
||
}
|
||
|
||
if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
|
||
ixgbe_handle_lasi(hw);
|
||
intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
|
||
}
|
||
|
||
if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
|
||
struct rte_eth_link link;
|
||
|
||
/* get the link status before link update, for predicting later */
|
||
rte_eth_linkstatus_get(dev, &link);
|
||
|
||
ixgbe_dev_link_update(dev, 0);
|
||
|
||
/* likely to up */
|
||
if (!link.link_status)
|
||
/* handle it 1 sec later, wait it being stable */
|
||
timeout = IXGBE_LINK_UP_CHECK_TIMEOUT;
|
||
/* likely to down */
|
||
else
|
||
/* handle it 4 sec later, wait it being stable */
|
||
timeout = IXGBE_LINK_DOWN_CHECK_TIMEOUT;
|
||
|
||
ixgbe_dev_link_status_print(dev);
|
||
if (rte_eal_alarm_set(timeout * 1000,
|
||
ixgbe_dev_interrupt_delayed_handler, (void *)dev) < 0)
|
||
PMD_DRV_LOG(ERR, "Error setting alarm");
|
||
else {
|
||
/* remember original mask */
|
||
intr->mask_original = intr->mask;
|
||
/* only disable lsc interrupt */
|
||
intr->mask &= ~IXGBE_EIMS_LSC;
|
||
}
|
||
}
|
||
|
||
PMD_DRV_LOG(DEBUG, "enable intr immediately");
|
||
ixgbe_enable_intr(dev);
|
||
|
||
return 0;
|
||
}
|
||
|
||
/**
|
||
* Interrupt handler which shall be registered for alarm callback for delayed
|
||
* handling specific interrupt to wait for the stable nic state. As the
|
||
* NIC interrupt state is not stable for ixgbe after link is just down,
|
||
* it needs to wait 4 seconds to get the stable status.
|
||
*
|
||
* @param handle
|
||
* Pointer to interrupt handle.
|
||
* @param param
|
||
* The address of parameter (struct rte_eth_dev *) regsitered before.
|
||
*
|
||
* @return
|
||
* void
|
||
*/
|
||
static void
|
||
ixgbe_dev_interrupt_delayed_handler(void *param)
|
||
{
|
||
struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t eicr;
|
||
|
||
ixgbe_disable_intr(hw);
|
||
|
||
eicr = IXGBE_READ_REG(hw, IXGBE_EICR);
|
||
if (eicr & IXGBE_EICR_MAILBOX)
|
||
ixgbe_pf_mbx_process(dev);
|
||
|
||
if (intr->flags & IXGBE_FLAG_PHY_INTERRUPT) {
|
||
ixgbe_handle_lasi(hw);
|
||
intr->flags &= ~IXGBE_FLAG_PHY_INTERRUPT;
|
||
}
|
||
|
||
if (intr->flags & IXGBE_FLAG_NEED_LINK_UPDATE) {
|
||
ixgbe_dev_link_update(dev, 0);
|
||
intr->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE;
|
||
ixgbe_dev_link_status_print(dev);
|
||
rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_LSC, NULL);
|
||
}
|
||
|
||
if (intr->flags & IXGBE_FLAG_MACSEC) {
|
||
rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_MACSEC, NULL);
|
||
intr->flags &= ~IXGBE_FLAG_MACSEC;
|
||
}
|
||
|
||
/* restore original mask */
|
||
intr->mask = intr->mask_original;
|
||
intr->mask_original = 0;
|
||
|
||
PMD_DRV_LOG(DEBUG, "enable intr in delayed handler S[%08x]", eicr);
|
||
ixgbe_enable_intr(dev);
|
||
rte_intr_ack(intr_handle);
|
||
}
|
||
|
||
/**
|
||
* Interrupt handler triggered by NIC for handling
|
||
* specific interrupt.
|
||
*
|
||
* @param handle
|
||
* Pointer to interrupt handle.
|
||
* @param param
|
||
* The address of parameter (struct rte_eth_dev *) regsitered before.
|
||
*
|
||
* @return
|
||
* void
|
||
*/
|
||
static void
|
||
ixgbe_dev_interrupt_handler(void *param)
|
||
{
|
||
struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
|
||
|
||
ixgbe_dev_interrupt_get_status(dev);
|
||
ixgbe_dev_interrupt_action(dev);
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_led_on(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw;
|
||
|
||
hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
return ixgbe_led_on(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_led_off(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw;
|
||
|
||
hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
return ixgbe_led_off(hw, 0) == IXGBE_SUCCESS ? 0 : -ENOTSUP;
|
||
}
|
||
|
||
static int
|
||
ixgbe_flow_ctrl_get(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
|
||
{
|
||
struct ixgbe_hw *hw;
|
||
uint32_t mflcn_reg;
|
||
uint32_t fccfg_reg;
|
||
int rx_pause;
|
||
int tx_pause;
|
||
|
||
hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
fc_conf->pause_time = hw->fc.pause_time;
|
||
fc_conf->high_water = hw->fc.high_water[0];
|
||
fc_conf->low_water = hw->fc.low_water[0];
|
||
fc_conf->send_xon = hw->fc.send_xon;
|
||
fc_conf->autoneg = !hw->fc.disable_fc_autoneg;
|
||
|
||
/*
|
||
* Return rx_pause status according to actual setting of
|
||
* MFLCN register.
|
||
*/
|
||
mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
|
||
if (mflcn_reg & IXGBE_MFLCN_PMCF)
|
||
fc_conf->mac_ctrl_frame_fwd = 1;
|
||
else
|
||
fc_conf->mac_ctrl_frame_fwd = 0;
|
||
|
||
if (mflcn_reg & (IXGBE_MFLCN_RPFCE | IXGBE_MFLCN_RFCE))
|
||
rx_pause = 1;
|
||
else
|
||
rx_pause = 0;
|
||
|
||
/*
|
||
* Return tx_pause status according to actual setting of
|
||
* FCCFG register.
|
||
*/
|
||
fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
|
||
if (fccfg_reg & (IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY))
|
||
tx_pause = 1;
|
||
else
|
||
tx_pause = 0;
|
||
|
||
if (rx_pause && tx_pause)
|
||
fc_conf->mode = RTE_FC_FULL;
|
||
else if (rx_pause)
|
||
fc_conf->mode = RTE_FC_RX_PAUSE;
|
||
else if (tx_pause)
|
||
fc_conf->mode = RTE_FC_TX_PAUSE;
|
||
else
|
||
fc_conf->mode = RTE_FC_NONE;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_fc_conf *fc_conf)
|
||
{
|
||
struct ixgbe_hw *hw;
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
int err;
|
||
uint32_t rx_buf_size;
|
||
uint32_t max_high_water;
|
||
enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
|
||
ixgbe_fc_none,
|
||
ixgbe_fc_rx_pause,
|
||
ixgbe_fc_tx_pause,
|
||
ixgbe_fc_full
|
||
};
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(0));
|
||
PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
|
||
|
||
/*
|
||
* At least reserve one Ethernet frame for watermark
|
||
* high_water/low_water in kilo bytes for ixgbe
|
||
*/
|
||
max_high_water = (rx_buf_size -
|
||
RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
|
||
if ((fc_conf->high_water > max_high_water) ||
|
||
(fc_conf->high_water < fc_conf->low_water)) {
|
||
PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
|
||
PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
|
||
return -EINVAL;
|
||
}
|
||
|
||
hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[fc_conf->mode];
|
||
hw->fc.pause_time = fc_conf->pause_time;
|
||
hw->fc.high_water[0] = fc_conf->high_water;
|
||
hw->fc.low_water[0] = fc_conf->low_water;
|
||
hw->fc.send_xon = fc_conf->send_xon;
|
||
hw->fc.disable_fc_autoneg = !fc_conf->autoneg;
|
||
adapter->mac_ctrl_frame_fwd = fc_conf->mac_ctrl_frame_fwd;
|
||
|
||
err = ixgbe_flow_ctrl_enable(dev, hw);
|
||
if (err < 0) {
|
||
PMD_INIT_LOG(ERR, "ixgbe_flow_ctrl_enable = 0x%x", err);
|
||
return -EIO;
|
||
}
|
||
return err;
|
||
}
|
||
|
||
/**
|
||
* ixgbe_pfc_enable_generic - Enable flow control
|
||
* @hw: pointer to hardware structure
|
||
* @tc_num: traffic class number
|
||
* Enable flow control according to the current settings.
|
||
*/
|
||
static int
|
||
ixgbe_dcb_pfc_enable_generic(struct ixgbe_hw *hw, uint8_t tc_num)
|
||
{
|
||
int ret_val = 0;
|
||
uint32_t mflcn_reg, fccfg_reg;
|
||
uint32_t reg;
|
||
uint32_t fcrtl, fcrth;
|
||
uint8_t i;
|
||
uint8_t nb_rx_en;
|
||
|
||
/* Validate the water mark configuration */
|
||
if (!hw->fc.pause_time) {
|
||
ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
|
||
goto out;
|
||
}
|
||
|
||
/* Low water mark of zero causes XOFF floods */
|
||
if (hw->fc.current_mode & ixgbe_fc_tx_pause) {
|
||
/* High/Low water can not be 0 */
|
||
if ((!hw->fc.high_water[tc_num]) || (!hw->fc.low_water[tc_num])) {
|
||
PMD_INIT_LOG(ERR, "Invalid water mark configuration");
|
||
ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
|
||
goto out;
|
||
}
|
||
|
||
if (hw->fc.low_water[tc_num] >= hw->fc.high_water[tc_num]) {
|
||
PMD_INIT_LOG(ERR, "Invalid water mark configuration");
|
||
ret_val = IXGBE_ERR_INVALID_LINK_SETTINGS;
|
||
goto out;
|
||
}
|
||
}
|
||
/* Negotiate the fc mode to use */
|
||
ixgbe_fc_autoneg(hw);
|
||
|
||
/* Disable any previous flow control settings */
|
||
mflcn_reg = IXGBE_READ_REG(hw, IXGBE_MFLCN);
|
||
mflcn_reg &= ~(IXGBE_MFLCN_RPFCE_SHIFT | IXGBE_MFLCN_RFCE|IXGBE_MFLCN_RPFCE);
|
||
|
||
fccfg_reg = IXGBE_READ_REG(hw, IXGBE_FCCFG);
|
||
fccfg_reg &= ~(IXGBE_FCCFG_TFCE_802_3X | IXGBE_FCCFG_TFCE_PRIORITY);
|
||
|
||
switch (hw->fc.current_mode) {
|
||
case ixgbe_fc_none:
|
||
/*
|
||
* If the count of enabled RX Priority Flow control >1,
|
||
* and the TX pause can not be disabled
|
||
*/
|
||
nb_rx_en = 0;
|
||
for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
|
||
reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
|
||
if (reg & IXGBE_FCRTH_FCEN)
|
||
nb_rx_en++;
|
||
}
|
||
if (nb_rx_en > 1)
|
||
fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
|
||
break;
|
||
case ixgbe_fc_rx_pause:
|
||
/*
|
||
* Rx Flow control is enabled and Tx Flow control is
|
||
* disabled by software override. Since there really
|
||
* isn't a way to advertise that we are capable of RX
|
||
* Pause ONLY, we will advertise that we support both
|
||
* symmetric and asymmetric Rx PAUSE. Later, we will
|
||
* disable the adapter's ability to send PAUSE frames.
|
||
*/
|
||
mflcn_reg |= IXGBE_MFLCN_RPFCE;
|
||
/*
|
||
* If the count of enabled RX Priority Flow control >1,
|
||
* and the TX pause can not be disabled
|
||
*/
|
||
nb_rx_en = 0;
|
||
for (i = 0; i < IXGBE_DCB_MAX_TRAFFIC_CLASS; i++) {
|
||
reg = IXGBE_READ_REG(hw, IXGBE_FCRTH_82599(i));
|
||
if (reg & IXGBE_FCRTH_FCEN)
|
||
nb_rx_en++;
|
||
}
|
||
if (nb_rx_en > 1)
|
||
fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
|
||
break;
|
||
case ixgbe_fc_tx_pause:
|
||
/*
|
||
* Tx Flow control is enabled, and Rx Flow control is
|
||
* disabled by software override.
|
||
*/
|
||
fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
|
||
break;
|
||
case ixgbe_fc_full:
|
||
/* Flow control (both Rx and Tx) is enabled by SW override. */
|
||
mflcn_reg |= IXGBE_MFLCN_RPFCE;
|
||
fccfg_reg |= IXGBE_FCCFG_TFCE_PRIORITY;
|
||
break;
|
||
default:
|
||
PMD_DRV_LOG(DEBUG, "Flow control param set incorrectly");
|
||
ret_val = IXGBE_ERR_CONFIG;
|
||
goto out;
|
||
}
|
||
|
||
/* Set 802.3x based flow control settings. */
|
||
mflcn_reg |= IXGBE_MFLCN_DPF;
|
||
IXGBE_WRITE_REG(hw, IXGBE_MFLCN, mflcn_reg);
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCCFG, fccfg_reg);
|
||
|
||
/* Set up and enable Rx high/low water mark thresholds, enable XON. */
|
||
if ((hw->fc.current_mode & ixgbe_fc_tx_pause) &&
|
||
hw->fc.high_water[tc_num]) {
|
||
fcrtl = (hw->fc.low_water[tc_num] << 10) | IXGBE_FCRTL_XONE;
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), fcrtl);
|
||
fcrth = (hw->fc.high_water[tc_num] << 10) | IXGBE_FCRTH_FCEN;
|
||
} else {
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCRTL_82599(tc_num), 0);
|
||
/*
|
||
* In order to prevent Tx hangs when the internal Tx
|
||
* switch is enabled we must set the high water mark
|
||
* to the maximum FCRTH value. This allows the Tx
|
||
* switch to function even under heavy Rx workloads.
|
||
*/
|
||
fcrth = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num)) - 32;
|
||
}
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCRTH_82599(tc_num), fcrth);
|
||
|
||
/* Configure pause time (2 TCs per register) */
|
||
reg = hw->fc.pause_time * 0x00010001;
|
||
for (i = 0; i < (IXGBE_DCB_MAX_TRAFFIC_CLASS / 2); i++)
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCTTV(i), reg);
|
||
|
||
/* Configure flow control refresh threshold value */
|
||
IXGBE_WRITE_REG(hw, IXGBE_FCRTV, hw->fc.pause_time / 2);
|
||
|
||
out:
|
||
return ret_val;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dcb_pfc_enable(struct rte_eth_dev *dev, uint8_t tc_num)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int32_t ret_val = IXGBE_NOT_IMPLEMENTED;
|
||
|
||
if (hw->mac.type != ixgbe_mac_82598EB) {
|
||
ret_val = ixgbe_dcb_pfc_enable_generic(hw, tc_num);
|
||
}
|
||
return ret_val;
|
||
}
|
||
|
||
static int
|
||
ixgbe_priority_flow_ctrl_set(struct rte_eth_dev *dev, struct rte_eth_pfc_conf *pfc_conf)
|
||
{
|
||
int err;
|
||
uint32_t rx_buf_size;
|
||
uint32_t max_high_water;
|
||
uint8_t tc_num;
|
||
uint8_t map[IXGBE_DCB_MAX_USER_PRIORITY] = { 0 };
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_dcb_config *dcb_config =
|
||
IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
|
||
|
||
enum ixgbe_fc_mode rte_fcmode_2_ixgbe_fcmode[] = {
|
||
ixgbe_fc_none,
|
||
ixgbe_fc_rx_pause,
|
||
ixgbe_fc_tx_pause,
|
||
ixgbe_fc_full
|
||
};
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
ixgbe_dcb_unpack_map_cee(dcb_config, IXGBE_DCB_RX_CONFIG, map);
|
||
tc_num = map[pfc_conf->priority];
|
||
rx_buf_size = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(tc_num));
|
||
PMD_INIT_LOG(DEBUG, "Rx packet buffer size = 0x%x", rx_buf_size);
|
||
/*
|
||
* At least reserve one Ethernet frame for watermark
|
||
* high_water/low_water in kilo bytes for ixgbe
|
||
*/
|
||
max_high_water = (rx_buf_size -
|
||
RTE_ETHER_MAX_LEN) >> IXGBE_RXPBSIZE_SHIFT;
|
||
if ((pfc_conf->fc.high_water > max_high_water) ||
|
||
(pfc_conf->fc.high_water <= pfc_conf->fc.low_water)) {
|
||
PMD_INIT_LOG(ERR, "Invalid high/low water setup value in KB");
|
||
PMD_INIT_LOG(ERR, "High_water must <= 0x%x", max_high_water);
|
||
return -EINVAL;
|
||
}
|
||
|
||
hw->fc.requested_mode = rte_fcmode_2_ixgbe_fcmode[pfc_conf->fc.mode];
|
||
hw->fc.pause_time = pfc_conf->fc.pause_time;
|
||
hw->fc.send_xon = pfc_conf->fc.send_xon;
|
||
hw->fc.low_water[tc_num] = pfc_conf->fc.low_water;
|
||
hw->fc.high_water[tc_num] = pfc_conf->fc.high_water;
|
||
|
||
err = ixgbe_dcb_pfc_enable(dev, tc_num);
|
||
|
||
/* Not negotiated is not an error case */
|
||
if ((err == IXGBE_SUCCESS) || (err == IXGBE_ERR_FC_NOT_NEGOTIATED))
|
||
return 0;
|
||
|
||
PMD_INIT_LOG(ERR, "ixgbe_dcb_pfc_enable = 0x%x", err);
|
||
return -EIO;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_rss_reta_update(struct rte_eth_dev *dev,
|
||
struct rte_eth_rss_reta_entry64 *reta_conf,
|
||
uint16_t reta_size)
|
||
{
|
||
uint16_t i, sp_reta_size;
|
||
uint8_t j, mask;
|
||
uint32_t reta, r;
|
||
uint16_t idx, shift;
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
struct rte_eth_dev_data *dev_data = dev->data;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t reta_reg;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
if (!dev_data->dev_started) {
|
||
PMD_DRV_LOG(ERR,
|
||
"port %d must be started before rss reta update",
|
||
dev_data->port_id);
|
||
return -EIO;
|
||
}
|
||
|
||
if (!ixgbe_rss_update_sp(hw->mac.type)) {
|
||
PMD_DRV_LOG(ERR, "RSS reta update is not supported on this "
|
||
"NIC.");
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
|
||
if (reta_size != sp_reta_size) {
|
||
PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
|
||
"(%d) doesn't match the number hardware can supported "
|
||
"(%d)", reta_size, sp_reta_size);
|
||
return -EINVAL;
|
||
}
|
||
|
||
for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
|
||
idx = i / RTE_RETA_GROUP_SIZE;
|
||
shift = i % RTE_RETA_GROUP_SIZE;
|
||
mask = (uint8_t)((reta_conf[idx].mask >> shift) &
|
||
IXGBE_4_BIT_MASK);
|
||
if (!mask)
|
||
continue;
|
||
reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
|
||
if (mask == IXGBE_4_BIT_MASK)
|
||
r = 0;
|
||
else
|
||
r = IXGBE_READ_REG(hw, reta_reg);
|
||
for (j = 0, reta = 0; j < IXGBE_4_BIT_WIDTH; j++) {
|
||
if (mask & (0x1 << j))
|
||
reta |= reta_conf[idx].reta[shift + j] <<
|
||
(CHAR_BIT * j);
|
||
else
|
||
reta |= r & (IXGBE_8_BIT_MASK <<
|
||
(CHAR_BIT * j));
|
||
}
|
||
IXGBE_WRITE_REG(hw, reta_reg, reta);
|
||
}
|
||
adapter->rss_reta_updated = 1;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_rss_reta_query(struct rte_eth_dev *dev,
|
||
struct rte_eth_rss_reta_entry64 *reta_conf,
|
||
uint16_t reta_size)
|
||
{
|
||
uint16_t i, sp_reta_size;
|
||
uint8_t j, mask;
|
||
uint32_t reta;
|
||
uint16_t idx, shift;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t reta_reg;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
sp_reta_size = ixgbe_reta_size_get(hw->mac.type);
|
||
if (reta_size != sp_reta_size) {
|
||
PMD_DRV_LOG(ERR, "The size of hash lookup table configured "
|
||
"(%d) doesn't match the number hardware can supported "
|
||
"(%d)", reta_size, sp_reta_size);
|
||
return -EINVAL;
|
||
}
|
||
|
||
for (i = 0; i < reta_size; i += IXGBE_4_BIT_WIDTH) {
|
||
idx = i / RTE_RETA_GROUP_SIZE;
|
||
shift = i % RTE_RETA_GROUP_SIZE;
|
||
mask = (uint8_t)((reta_conf[idx].mask >> shift) &
|
||
IXGBE_4_BIT_MASK);
|
||
if (!mask)
|
||
continue;
|
||
|
||
reta_reg = ixgbe_reta_reg_get(hw->mac.type, i);
|
||
reta = IXGBE_READ_REG(hw, reta_reg);
|
||
for (j = 0; j < IXGBE_4_BIT_WIDTH; j++) {
|
||
if (mask & (0x1 << j))
|
||
reta_conf[idx].reta[shift + j] =
|
||
((reta >> (CHAR_BIT * j)) &
|
||
IXGBE_8_BIT_MASK);
|
||
}
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_add_rar(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
|
||
uint32_t index, uint32_t pool)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t enable_addr = 1;
|
||
|
||
return ixgbe_set_rar(hw, index, mac_addr->addr_bytes,
|
||
pool, enable_addr);
|
||
}
|
||
|
||
static void
|
||
ixgbe_remove_rar(struct rte_eth_dev *dev, uint32_t index)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
ixgbe_clear_rar(hw, index);
|
||
}
|
||
|
||
static int
|
||
ixgbe_set_default_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *addr)
|
||
{
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
|
||
ixgbe_remove_rar(dev, 0);
|
||
ixgbe_add_rar(dev, addr, 0, pci_dev->max_vfs);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static bool
|
||
is_device_supported(struct rte_eth_dev *dev, struct rte_pci_driver *drv)
|
||
{
|
||
if (strcmp(dev->device->driver->name, drv->driver.name))
|
||
return false;
|
||
|
||
return true;
|
||
}
|
||
|
||
bool
|
||
is_ixgbe_supported(struct rte_eth_dev *dev)
|
||
{
|
||
return is_device_supported(dev, &rte_ixgbe_pmd);
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
|
||
{
|
||
uint32_t hlreg0;
|
||
uint32_t maxfrs;
|
||
struct ixgbe_hw *hw;
|
||
struct rte_eth_dev_info dev_info;
|
||
uint32_t frame_size = mtu + IXGBE_ETH_OVERHEAD;
|
||
struct rte_eth_dev_data *dev_data = dev->data;
|
||
int ret;
|
||
|
||
ret = ixgbe_dev_info_get(dev, &dev_info);
|
||
if (ret != 0)
|
||
return ret;
|
||
|
||
/* check that mtu is within the allowed range */
|
||
if (mtu < RTE_ETHER_MIN_MTU || frame_size > dev_info.max_rx_pktlen)
|
||
return -EINVAL;
|
||
|
||
/* If device is started, refuse mtu that requires the support of
|
||
* scattered packets when this feature has not been enabled before.
|
||
*/
|
||
if (dev_data->dev_started && !dev_data->scattered_rx &&
|
||
(frame_size + 2 * IXGBE_VLAN_TAG_SIZE >
|
||
dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
|
||
PMD_INIT_LOG(ERR, "Stop port first.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0);
|
||
|
||
/* switch to jumbo mode if needed */
|
||
if (frame_size > IXGBE_ETH_MAX_LEN) {
|
||
dev->data->dev_conf.rxmode.offloads |=
|
||
DEV_RX_OFFLOAD_JUMBO_FRAME;
|
||
hlreg0 |= IXGBE_HLREG0_JUMBOEN;
|
||
} else {
|
||
dev->data->dev_conf.rxmode.offloads &=
|
||
~DEV_RX_OFFLOAD_JUMBO_FRAME;
|
||
hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
|
||
}
|
||
IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
|
||
|
||
/* update max frame size */
|
||
dev->data->dev_conf.rxmode.max_rx_pkt_len = frame_size;
|
||
|
||
maxfrs = IXGBE_READ_REG(hw, IXGBE_MAXFRS);
|
||
maxfrs &= 0x0000FFFF;
|
||
maxfrs |= (dev->data->dev_conf.rxmode.max_rx_pkt_len << 16);
|
||
IXGBE_WRITE_REG(hw, IXGBE_MAXFRS, maxfrs);
|
||
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* Virtual Function operations
|
||
*/
|
||
static void
|
||
ixgbevf_intr_disable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
/* Clear interrupt mask to stop from interrupts being generated */
|
||
IXGBE_WRITE_REG(hw, IXGBE_VTEIMC, IXGBE_VF_IRQ_CLEAR_MASK);
|
||
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
/* Clear mask value. */
|
||
intr->mask = 0;
|
||
}
|
||
|
||
static void
|
||
ixgbevf_intr_enable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
/* VF enable interrupt autoclean */
|
||
IXGBE_WRITE_REG(hw, IXGBE_VTEIAM, IXGBE_VF_IRQ_ENABLE_MASK);
|
||
IXGBE_WRITE_REG(hw, IXGBE_VTEIAC, IXGBE_VF_IRQ_ENABLE_MASK);
|
||
IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, IXGBE_VF_IRQ_ENABLE_MASK);
|
||
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
/* Save IXGBE_VTEIMS value to mask. */
|
||
intr->mask = IXGBE_VF_IRQ_ENABLE_MASK;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_configure(struct rte_eth_dev *dev)
|
||
{
|
||
struct rte_eth_conf *conf = &dev->data->dev_conf;
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
|
||
PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
|
||
dev->data->port_id);
|
||
|
||
if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG)
|
||
dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_RSS_HASH;
|
||
|
||
/*
|
||
* VF has no ability to enable/disable HW CRC
|
||
* Keep the persistent behavior the same as Host PF
|
||
*/
|
||
#ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
|
||
if (conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC) {
|
||
PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
|
||
conf->rxmode.offloads &= ~DEV_RX_OFFLOAD_KEEP_CRC;
|
||
}
|
||
#else
|
||
if (!(conf->rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)) {
|
||
PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
|
||
conf->rxmode.offloads |= DEV_RX_OFFLOAD_KEEP_CRC;
|
||
}
|
||
#endif
|
||
|
||
/*
|
||
* Initialize to TRUE. If any of Rx queues doesn't meet the bulk
|
||
* allocation or vector Rx preconditions we will reset it.
|
||
*/
|
||
adapter->rx_bulk_alloc_allowed = true;
|
||
adapter->rx_vec_allowed = true;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_start(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t intr_vector = 0;
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
|
||
int err, mask = 0;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
/* Stop the link setup handler before resetting the HW. */
|
||
ixgbe_dev_wait_setup_link_complete(dev, 0);
|
||
|
||
err = hw->mac.ops.reset_hw(hw);
|
||
|
||
/**
|
||
* In this case, reuses the MAC address assigned by VF
|
||
* initialization.
|
||
*/
|
||
if (err != IXGBE_SUCCESS && err != IXGBE_ERR_INVALID_MAC_ADDR) {
|
||
PMD_INIT_LOG(ERR, "Unable to reset vf hardware (%d)", err);
|
||
return err;
|
||
}
|
||
|
||
hw->mac.get_link_status = true;
|
||
|
||
/* negotiate mailbox API version to use with the PF. */
|
||
ixgbevf_negotiate_api(hw);
|
||
|
||
ixgbevf_dev_tx_init(dev);
|
||
|
||
/* This can fail when allocating mbufs for descriptor rings */
|
||
err = ixgbevf_dev_rx_init(dev);
|
||
if (err) {
|
||
PMD_INIT_LOG(ERR, "Unable to initialize RX hardware (%d)", err);
|
||
ixgbe_dev_clear_queues(dev);
|
||
return err;
|
||
}
|
||
|
||
/* Set vfta */
|
||
ixgbevf_set_vfta_all(dev, 1);
|
||
|
||
/* Set HW strip */
|
||
mask = ETH_VLAN_STRIP_MASK | ETH_VLAN_FILTER_MASK |
|
||
ETH_VLAN_EXTEND_MASK;
|
||
err = ixgbevf_vlan_offload_config(dev, mask);
|
||
if (err) {
|
||
PMD_INIT_LOG(ERR, "Unable to set VLAN offload (%d)", err);
|
||
ixgbe_dev_clear_queues(dev);
|
||
return err;
|
||
}
|
||
|
||
ixgbevf_dev_rxtx_start(dev);
|
||
|
||
/* check and configure queue intr-vector mapping */
|
||
if (rte_intr_cap_multiple(intr_handle) &&
|
||
dev->data->dev_conf.intr_conf.rxq) {
|
||
/* According to datasheet, only vector 0/1/2 can be used,
|
||
* now only one vector is used for Rx queue
|
||
*/
|
||
intr_vector = 1;
|
||
if (rte_intr_efd_enable(intr_handle, intr_vector))
|
||
return -1;
|
||
}
|
||
|
||
if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
|
||
intr_handle->intr_vec =
|
||
rte_zmalloc("intr_vec",
|
||
dev->data->nb_rx_queues * sizeof(int), 0);
|
||
if (intr_handle->intr_vec == NULL) {
|
||
PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
|
||
" intr_vec", dev->data->nb_rx_queues);
|
||
return -ENOMEM;
|
||
}
|
||
}
|
||
ixgbevf_configure_msix(dev);
|
||
|
||
/* When a VF port is bound to VFIO-PCI, only miscellaneous interrupt
|
||
* is mapped to VFIO vector 0 in eth_ixgbevf_dev_init( ).
|
||
* If previous VFIO interrupt mapping setting in eth_ixgbevf_dev_init( )
|
||
* is not cleared, it will fail when following rte_intr_enable( ) tries
|
||
* to map Rx queue interrupt to other VFIO vectors.
|
||
* So clear uio/vfio intr/evevnfd first to avoid failure.
|
||
*/
|
||
rte_intr_disable(intr_handle);
|
||
|
||
rte_intr_enable(intr_handle);
|
||
|
||
/* Re-enable interrupt for VF */
|
||
ixgbevf_intr_enable(dev);
|
||
|
||
/*
|
||
* Update link status right before return, because it may
|
||
* start link configuration process in a separate thread.
|
||
*/
|
||
ixgbevf_dev_link_update(dev, 0);
|
||
|
||
hw->adapter_stopped = false;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_stop(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
|
||
if (hw->adapter_stopped)
|
||
return 0;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
ixgbe_dev_wait_setup_link_complete(dev, 0);
|
||
|
||
ixgbevf_intr_disable(dev);
|
||
|
||
dev->data->dev_started = 0;
|
||
hw->adapter_stopped = 1;
|
||
ixgbe_stop_adapter(hw);
|
||
|
||
/*
|
||
* Clear what we set, but we still keep shadow_vfta to
|
||
* restore after device starts
|
||
*/
|
||
ixgbevf_set_vfta_all(dev, 0);
|
||
|
||
/* Clear stored conf */
|
||
dev->data->scattered_rx = 0;
|
||
|
||
ixgbe_dev_clear_queues(dev);
|
||
|
||
/* Clean datapath event and queue/vec mapping */
|
||
rte_intr_efd_disable(intr_handle);
|
||
if (intr_handle->intr_vec != NULL) {
|
||
rte_free(intr_handle->intr_vec);
|
||
intr_handle->intr_vec = NULL;
|
||
}
|
||
|
||
adapter->rss_reta_updated = 0;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_close(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
int ret;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
|
||
return 0;
|
||
|
||
ixgbe_reset_hw(hw);
|
||
|
||
ret = ixgbevf_dev_stop(dev);
|
||
|
||
ixgbe_dev_free_queues(dev);
|
||
|
||
/**
|
||
* Remove the VF MAC address ro ensure
|
||
* that the VF traffic goes to the PF
|
||
* after stop, close and detach of the VF
|
||
**/
|
||
ixgbevf_remove_mac_addr(dev, 0);
|
||
|
||
rte_intr_disable(intr_handle);
|
||
rte_intr_callback_unregister(intr_handle,
|
||
ixgbevf_dev_interrupt_handler, dev);
|
||
|
||
return ret;
|
||
}
|
||
|
||
/*
|
||
* Reset VF device
|
||
*/
|
||
static int
|
||
ixgbevf_dev_reset(struct rte_eth_dev *dev)
|
||
{
|
||
int ret;
|
||
|
||
ret = eth_ixgbevf_dev_uninit(dev);
|
||
if (ret)
|
||
return ret;
|
||
|
||
ret = eth_ixgbevf_dev_init(dev);
|
||
|
||
return ret;
|
||
}
|
||
|
||
static void ixgbevf_set_vfta_all(struct rte_eth_dev *dev, bool on)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_vfta *shadow_vfta =
|
||
IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
|
||
int i = 0, j = 0, vfta = 0, mask = 1;
|
||
|
||
for (i = 0; i < IXGBE_VFTA_SIZE; i++) {
|
||
vfta = shadow_vfta->vfta[i];
|
||
if (vfta) {
|
||
mask = 1;
|
||
for (j = 0; j < 32; j++) {
|
||
if (vfta & mask)
|
||
ixgbe_set_vfta(hw, (i<<5)+j, 0,
|
||
on, false);
|
||
mask <<= 1;
|
||
}
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
static int
|
||
ixgbevf_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_vfta *shadow_vfta =
|
||
IXGBE_DEV_PRIVATE_TO_VFTA(dev->data->dev_private);
|
||
uint32_t vid_idx = 0;
|
||
uint32_t vid_bit = 0;
|
||
int ret = 0;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
/* vind is not used in VF driver, set to 0, check ixgbe_set_vfta_vf */
|
||
ret = ixgbe_set_vfta(hw, vlan_id, 0, !!on, false);
|
||
if (ret) {
|
||
PMD_INIT_LOG(ERR, "Unable to set VF vlan");
|
||
return ret;
|
||
}
|
||
vid_idx = (uint32_t) ((vlan_id >> 5) & 0x7F);
|
||
vid_bit = (uint32_t) (1 << (vlan_id & 0x1F));
|
||
|
||
/* Save what we set and retore it after device reset */
|
||
if (on)
|
||
shadow_vfta->vfta[vid_idx] |= vid_bit;
|
||
else
|
||
shadow_vfta->vfta[vid_idx] &= ~vid_bit;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbevf_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on)
|
||
{
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t ctrl;
|
||
|
||
PMD_INIT_FUNC_TRACE();
|
||
|
||
if (queue >= hw->mac.max_rx_queues)
|
||
return;
|
||
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_RXDCTL(queue));
|
||
if (on)
|
||
ctrl |= IXGBE_RXDCTL_VME;
|
||
else
|
||
ctrl &= ~IXGBE_RXDCTL_VME;
|
||
IXGBE_WRITE_REG(hw, IXGBE_RXDCTL(queue), ctrl);
|
||
|
||
ixgbe_vlan_hw_strip_bitmap_set(dev, queue, on);
|
||
}
|
||
|
||
static int
|
||
ixgbevf_vlan_offload_config(struct rte_eth_dev *dev, int mask)
|
||
{
|
||
struct ixgbe_rx_queue *rxq;
|
||
uint16_t i;
|
||
int on = 0;
|
||
|
||
/* VF function only support hw strip feature, others are not support */
|
||
if (mask & ETH_VLAN_STRIP_MASK) {
|
||
for (i = 0; i < dev->data->nb_rx_queues; i++) {
|
||
rxq = dev->data->rx_queues[i];
|
||
on = !!(rxq->offloads & DEV_RX_OFFLOAD_VLAN_STRIP);
|
||
ixgbevf_vlan_strip_queue_set(dev, i, on);
|
||
}
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
|
||
{
|
||
ixgbe_config_vlan_strip_on_all_queues(dev, mask);
|
||
|
||
ixgbevf_vlan_offload_config(dev, mask);
|
||
|
||
return 0;
|
||
}
|
||
|
||
int
|
||
ixgbe_vt_check(struct ixgbe_hw *hw)
|
||
{
|
||
uint32_t reg_val;
|
||
|
||
/* if Virtualization Technology is enabled */
|
||
reg_val = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
|
||
if (!(reg_val & IXGBE_VT_CTL_VT_ENABLE)) {
|
||
PMD_INIT_LOG(ERR, "VT must be enabled for this setting");
|
||
return -1;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static uint32_t
|
||
ixgbe_uta_vector(struct ixgbe_hw *hw, struct rte_ether_addr *uc_addr)
|
||
{
|
||
uint32_t vector = 0;
|
||
|
||
switch (hw->mac.mc_filter_type) {
|
||
case 0: /* use bits [47:36] of the address */
|
||
vector = ((uc_addr->addr_bytes[4] >> 4) |
|
||
(((uint16_t)uc_addr->addr_bytes[5]) << 4));
|
||
break;
|
||
case 1: /* use bits [46:35] of the address */
|
||
vector = ((uc_addr->addr_bytes[4] >> 3) |
|
||
(((uint16_t)uc_addr->addr_bytes[5]) << 5));
|
||
break;
|
||
case 2: /* use bits [45:34] of the address */
|
||
vector = ((uc_addr->addr_bytes[4] >> 2) |
|
||
(((uint16_t)uc_addr->addr_bytes[5]) << 6));
|
||
break;
|
||
case 3: /* use bits [43:32] of the address */
|
||
vector = ((uc_addr->addr_bytes[4]) |
|
||
(((uint16_t)uc_addr->addr_bytes[5]) << 8));
|
||
break;
|
||
default: /* Invalid mc_filter_type */
|
||
break;
|
||
}
|
||
|
||
/* vector can only be 12-bits or boundary will be exceeded */
|
||
vector &= 0xFFF;
|
||
return vector;
|
||
}
|
||
|
||
static int
|
||
ixgbe_uc_hash_table_set(struct rte_eth_dev *dev,
|
||
struct rte_ether_addr *mac_addr, uint8_t on)
|
||
{
|
||
uint32_t vector;
|
||
uint32_t uta_idx;
|
||
uint32_t reg_val;
|
||
uint32_t uta_shift;
|
||
uint32_t rc;
|
||
const uint32_t ixgbe_uta_idx_mask = 0x7F;
|
||
const uint32_t ixgbe_uta_bit_shift = 5;
|
||
const uint32_t ixgbe_uta_bit_mask = (0x1 << ixgbe_uta_bit_shift) - 1;
|
||
const uint32_t bit1 = 0x1;
|
||
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_uta_info *uta_info =
|
||
IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
|
||
|
||
/* The UTA table only exists on 82599 hardware and newer */
|
||
if (hw->mac.type < ixgbe_mac_82599EB)
|
||
return -ENOTSUP;
|
||
|
||
vector = ixgbe_uta_vector(hw, mac_addr);
|
||
uta_idx = (vector >> ixgbe_uta_bit_shift) & ixgbe_uta_idx_mask;
|
||
uta_shift = vector & ixgbe_uta_bit_mask;
|
||
|
||
rc = ((uta_info->uta_shadow[uta_idx] >> uta_shift & bit1) != 0);
|
||
if (rc == on)
|
||
return 0;
|
||
|
||
reg_val = IXGBE_READ_REG(hw, IXGBE_UTA(uta_idx));
|
||
if (on) {
|
||
uta_info->uta_in_use++;
|
||
reg_val |= (bit1 << uta_shift);
|
||
uta_info->uta_shadow[uta_idx] |= (bit1 << uta_shift);
|
||
} else {
|
||
uta_info->uta_in_use--;
|
||
reg_val &= ~(bit1 << uta_shift);
|
||
uta_info->uta_shadow[uta_idx] &= ~(bit1 << uta_shift);
|
||
}
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_UTA(uta_idx), reg_val);
|
||
|
||
if (uta_info->uta_in_use > 0)
|
||
IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL,
|
||
IXGBE_MCSTCTRL_MFE | hw->mac.mc_filter_type);
|
||
else
|
||
IXGBE_WRITE_REG(hw, IXGBE_MCSTCTRL, hw->mac.mc_filter_type);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_uc_all_hash_table_set(struct rte_eth_dev *dev, uint8_t on)
|
||
{
|
||
int i;
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_uta_info *uta_info =
|
||
IXGBE_DEV_PRIVATE_TO_UTA(dev->data->dev_private);
|
||
|
||
/* The UTA table only exists on 82599 hardware and newer */
|
||
if (hw->mac.type < ixgbe_mac_82599EB)
|
||
return -ENOTSUP;
|
||
|
||
if (on) {
|
||
for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
|
||
uta_info->uta_shadow[i] = ~0;
|
||
IXGBE_WRITE_REG(hw, IXGBE_UTA(i), ~0);
|
||
}
|
||
} else {
|
||
for (i = 0; i < ETH_VMDQ_NUM_UC_HASH_ARRAY; i++) {
|
||
uta_info->uta_shadow[i] = 0;
|
||
IXGBE_WRITE_REG(hw, IXGBE_UTA(i), 0);
|
||
}
|
||
}
|
||
return 0;
|
||
|
||
}
|
||
|
||
uint32_t
|
||
ixgbe_convert_vm_rx_mask_to_val(uint16_t rx_mask, uint32_t orig_val)
|
||
{
|
||
uint32_t new_val = orig_val;
|
||
|
||
if (rx_mask & ETH_VMDQ_ACCEPT_UNTAG)
|
||
new_val |= IXGBE_VMOLR_AUPE;
|
||
if (rx_mask & ETH_VMDQ_ACCEPT_HASH_MC)
|
||
new_val |= IXGBE_VMOLR_ROMPE;
|
||
if (rx_mask & ETH_VMDQ_ACCEPT_HASH_UC)
|
||
new_val |= IXGBE_VMOLR_ROPE;
|
||
if (rx_mask & ETH_VMDQ_ACCEPT_BROADCAST)
|
||
new_val |= IXGBE_VMOLR_BAM;
|
||
if (rx_mask & ETH_VMDQ_ACCEPT_MULTICAST)
|
||
new_val |= IXGBE_VMOLR_MPE;
|
||
|
||
return new_val;
|
||
}
|
||
|
||
#define IXGBE_MRCTL_VPME 0x01 /* Virtual Pool Mirroring. */
|
||
#define IXGBE_MRCTL_UPME 0x02 /* Uplink Port Mirroring. */
|
||
#define IXGBE_MRCTL_DPME 0x04 /* Downlink Port Mirroring. */
|
||
#define IXGBE_MRCTL_VLME 0x08 /* VLAN Mirroring. */
|
||
#define IXGBE_INVALID_MIRROR_TYPE(mirror_type) \
|
||
((mirror_type) & ~(uint8_t)(ETH_MIRROR_VIRTUAL_POOL_UP | \
|
||
ETH_MIRROR_UPLINK_PORT | ETH_MIRROR_DOWNLINK_PORT | ETH_MIRROR_VLAN))
|
||
|
||
static int
|
||
ixgbe_mirror_rule_set(struct rte_eth_dev *dev,
|
||
struct rte_eth_mirror_conf *mirror_conf,
|
||
uint8_t rule_id, uint8_t on)
|
||
{
|
||
uint32_t mr_ctl, vlvf;
|
||
uint32_t mp_lsb = 0;
|
||
uint32_t mv_msb = 0;
|
||
uint32_t mv_lsb = 0;
|
||
uint32_t mp_msb = 0;
|
||
uint8_t i = 0;
|
||
int reg_index = 0;
|
||
uint64_t vlan_mask = 0;
|
||
|
||
const uint8_t pool_mask_offset = 32;
|
||
const uint8_t vlan_mask_offset = 32;
|
||
const uint8_t dst_pool_offset = 8;
|
||
const uint8_t rule_mr_offset = 4;
|
||
const uint8_t mirror_rule_mask = 0x0F;
|
||
|
||
struct ixgbe_mirror_info *mr_info =
|
||
(IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint8_t mirror_type = 0;
|
||
|
||
if (ixgbe_vt_check(hw) < 0)
|
||
return -ENOTSUP;
|
||
|
||
if (rule_id >= IXGBE_MAX_MIRROR_RULES)
|
||
return -EINVAL;
|
||
|
||
if (IXGBE_INVALID_MIRROR_TYPE(mirror_conf->rule_type)) {
|
||
PMD_DRV_LOG(ERR, "unsupported mirror type 0x%x.",
|
||
mirror_conf->rule_type);
|
||
return -EINVAL;
|
||
}
|
||
|
||
if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
|
||
mirror_type |= IXGBE_MRCTL_VLME;
|
||
/* Check if vlan id is valid and find conresponding VLAN ID
|
||
* index in VLVF
|
||
*/
|
||
for (i = 0; i < IXGBE_VLVF_ENTRIES; i++) {
|
||
if (mirror_conf->vlan.vlan_mask & (1ULL << i)) {
|
||
/* search vlan id related pool vlan filter
|
||
* index
|
||
*/
|
||
reg_index = ixgbe_find_vlvf_slot(
|
||
hw,
|
||
mirror_conf->vlan.vlan_id[i],
|
||
false);
|
||
if (reg_index < 0)
|
||
return -EINVAL;
|
||
vlvf = IXGBE_READ_REG(hw,
|
||
IXGBE_VLVF(reg_index));
|
||
if ((vlvf & IXGBE_VLVF_VIEN) &&
|
||
((vlvf & IXGBE_VLVF_VLANID_MASK) ==
|
||
mirror_conf->vlan.vlan_id[i]))
|
||
vlan_mask |= (1ULL << reg_index);
|
||
else
|
||
return -EINVAL;
|
||
}
|
||
}
|
||
|
||
if (on) {
|
||
mv_lsb = vlan_mask & 0xFFFFFFFF;
|
||
mv_msb = vlan_mask >> vlan_mask_offset;
|
||
|
||
mr_info->mr_conf[rule_id].vlan.vlan_mask =
|
||
mirror_conf->vlan.vlan_mask;
|
||
for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++) {
|
||
if (mirror_conf->vlan.vlan_mask & (1ULL << i))
|
||
mr_info->mr_conf[rule_id].vlan.vlan_id[i] =
|
||
mirror_conf->vlan.vlan_id[i];
|
||
}
|
||
} else {
|
||
mv_lsb = 0;
|
||
mv_msb = 0;
|
||
mr_info->mr_conf[rule_id].vlan.vlan_mask = 0;
|
||
for (i = 0; i < ETH_VMDQ_MAX_VLAN_FILTERS; i++)
|
||
mr_info->mr_conf[rule_id].vlan.vlan_id[i] = 0;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* if enable pool mirror, write related pool mask register,if disable
|
||
* pool mirror, clear PFMRVM register
|
||
*/
|
||
if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
|
||
mirror_type |= IXGBE_MRCTL_VPME;
|
||
if (on) {
|
||
mp_lsb = mirror_conf->pool_mask & 0xFFFFFFFF;
|
||
mp_msb = mirror_conf->pool_mask >> pool_mask_offset;
|
||
mr_info->mr_conf[rule_id].pool_mask =
|
||
mirror_conf->pool_mask;
|
||
|
||
} else {
|
||
mp_lsb = 0;
|
||
mp_msb = 0;
|
||
mr_info->mr_conf[rule_id].pool_mask = 0;
|
||
}
|
||
}
|
||
if (mirror_conf->rule_type & ETH_MIRROR_UPLINK_PORT)
|
||
mirror_type |= IXGBE_MRCTL_UPME;
|
||
if (mirror_conf->rule_type & ETH_MIRROR_DOWNLINK_PORT)
|
||
mirror_type |= IXGBE_MRCTL_DPME;
|
||
|
||
/* read mirror control register and recalculate it */
|
||
mr_ctl = IXGBE_READ_REG(hw, IXGBE_MRCTL(rule_id));
|
||
|
||
if (on) {
|
||
mr_ctl |= mirror_type;
|
||
mr_ctl &= mirror_rule_mask;
|
||
mr_ctl |= mirror_conf->dst_pool << dst_pool_offset;
|
||
} else {
|
||
mr_ctl &= ~(mirror_conf->rule_type & mirror_rule_mask);
|
||
}
|
||
|
||
mr_info->mr_conf[rule_id].rule_type = mirror_conf->rule_type;
|
||
mr_info->mr_conf[rule_id].dst_pool = mirror_conf->dst_pool;
|
||
|
||
/* write mirrror control register */
|
||
IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
|
||
|
||
/* write pool mirrror control register */
|
||
if (mirror_conf->rule_type & ETH_MIRROR_VIRTUAL_POOL_UP) {
|
||
IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), mp_lsb);
|
||
IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset),
|
||
mp_msb);
|
||
}
|
||
/* write VLAN mirrror control register */
|
||
if (mirror_conf->rule_type & ETH_MIRROR_VLAN) {
|
||
IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), mv_lsb);
|
||
IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset),
|
||
mv_msb);
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_mirror_rule_reset(struct rte_eth_dev *dev, uint8_t rule_id)
|
||
{
|
||
int mr_ctl = 0;
|
||
uint32_t lsb_val = 0;
|
||
uint32_t msb_val = 0;
|
||
const uint8_t rule_mr_offset = 4;
|
||
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_mirror_info *mr_info =
|
||
(IXGBE_DEV_PRIVATE_TO_PFDATA(dev->data->dev_private));
|
||
|
||
if (ixgbe_vt_check(hw) < 0)
|
||
return -ENOTSUP;
|
||
|
||
if (rule_id >= IXGBE_MAX_MIRROR_RULES)
|
||
return -EINVAL;
|
||
|
||
memset(&mr_info->mr_conf[rule_id], 0,
|
||
sizeof(struct rte_eth_mirror_conf));
|
||
|
||
/* clear PFVMCTL register */
|
||
IXGBE_WRITE_REG(hw, IXGBE_MRCTL(rule_id), mr_ctl);
|
||
|
||
/* clear pool mask register */
|
||
IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id), lsb_val);
|
||
IXGBE_WRITE_REG(hw, IXGBE_VMRVM(rule_id + rule_mr_offset), msb_val);
|
||
|
||
/* clear vlan mask register */
|
||
IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id), lsb_val);
|
||
IXGBE_WRITE_REG(hw, IXGBE_VMRVLAN(rule_id + rule_mr_offset), msb_val);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
|
||
{
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t vec = IXGBE_MISC_VEC_ID;
|
||
|
||
if (rte_intr_allow_others(intr_handle))
|
||
vec = IXGBE_RX_VEC_START;
|
||
intr->mask |= (1 << vec);
|
||
RTE_SET_USED(queue_id);
|
||
IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
|
||
|
||
rte_intr_ack(intr_handle);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
uint32_t vec = IXGBE_MISC_VEC_ID;
|
||
|
||
if (rte_intr_allow_others(intr_handle))
|
||
vec = IXGBE_RX_VEC_START;
|
||
intr->mask &= ~(1 << vec);
|
||
RTE_SET_USED(queue_id);
|
||
IXGBE_WRITE_REG(hw, IXGBE_VTEIMS, intr->mask);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
|
||
{
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
uint32_t mask;
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
|
||
if (queue_id < 16) {
|
||
ixgbe_disable_intr(hw);
|
||
intr->mask |= (1 << queue_id);
|
||
ixgbe_enable_intr(dev);
|
||
} else if (queue_id < 32) {
|
||
mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
|
||
mask &= (1 << queue_id);
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
|
||
} else if (queue_id < 64) {
|
||
mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
|
||
mask &= (1 << (queue_id - 32));
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
|
||
}
|
||
rte_intr_ack(intr_handle);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
|
||
{
|
||
uint32_t mask;
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
|
||
if (queue_id < 16) {
|
||
ixgbe_disable_intr(hw);
|
||
intr->mask &= ~(1 << queue_id);
|
||
ixgbe_enable_intr(dev);
|
||
} else if (queue_id < 32) {
|
||
mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(0));
|
||
mask &= ~(1 << queue_id);
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(0), mask);
|
||
} else if (queue_id < 64) {
|
||
mask = IXGBE_READ_REG(hw, IXGBE_EIMS_EX(1));
|
||
mask &= ~(1 << (queue_id - 32));
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIMS_EX(1), mask);
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbevf_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
|
||
uint8_t queue, uint8_t msix_vector)
|
||
{
|
||
uint32_t tmp, idx;
|
||
|
||
if (direction == -1) {
|
||
/* other causes */
|
||
msix_vector |= IXGBE_IVAR_ALLOC_VAL;
|
||
tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR_MISC);
|
||
tmp &= ~0xFF;
|
||
tmp |= msix_vector;
|
||
IXGBE_WRITE_REG(hw, IXGBE_VTIVAR_MISC, tmp);
|
||
} else {
|
||
/* rx or tx cause */
|
||
msix_vector |= IXGBE_IVAR_ALLOC_VAL;
|
||
idx = ((16 * (queue & 1)) + (8 * direction));
|
||
tmp = IXGBE_READ_REG(hw, IXGBE_VTIVAR(queue >> 1));
|
||
tmp &= ~(0xFF << idx);
|
||
tmp |= (msix_vector << idx);
|
||
IXGBE_WRITE_REG(hw, IXGBE_VTIVAR(queue >> 1), tmp);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* set the IVAR registers, mapping interrupt causes to vectors
|
||
* @param hw
|
||
* pointer to ixgbe_hw struct
|
||
* @direction
|
||
* 0 for Rx, 1 for Tx, -1 for other causes
|
||
* @queue
|
||
* queue to map the corresponding interrupt to
|
||
* @msix_vector
|
||
* the vector to map to the corresponding queue
|
||
*/
|
||
static void
|
||
ixgbe_set_ivar_map(struct ixgbe_hw *hw, int8_t direction,
|
||
uint8_t queue, uint8_t msix_vector)
|
||
{
|
||
uint32_t tmp, idx;
|
||
|
||
msix_vector |= IXGBE_IVAR_ALLOC_VAL;
|
||
if (hw->mac.type == ixgbe_mac_82598EB) {
|
||
if (direction == -1)
|
||
direction = 0;
|
||
idx = (((direction * 64) + queue) >> 2) & 0x1F;
|
||
tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(idx));
|
||
tmp &= ~(0xFF << (8 * (queue & 0x3)));
|
||
tmp |= (msix_vector << (8 * (queue & 0x3)));
|
||
IXGBE_WRITE_REG(hw, IXGBE_IVAR(idx), tmp);
|
||
} else if ((hw->mac.type == ixgbe_mac_82599EB) ||
|
||
(hw->mac.type == ixgbe_mac_X540) ||
|
||
(hw->mac.type == ixgbe_mac_X550) ||
|
||
(hw->mac.type == ixgbe_mac_X550EM_x)) {
|
||
if (direction == -1) {
|
||
/* other causes */
|
||
idx = ((queue & 1) * 8);
|
||
tmp = IXGBE_READ_REG(hw, IXGBE_IVAR_MISC);
|
||
tmp &= ~(0xFF << idx);
|
||
tmp |= (msix_vector << idx);
|
||
IXGBE_WRITE_REG(hw, IXGBE_IVAR_MISC, tmp);
|
||
} else {
|
||
/* rx or tx causes */
|
||
idx = ((16 * (queue & 1)) + (8 * direction));
|
||
tmp = IXGBE_READ_REG(hw, IXGBE_IVAR(queue >> 1));
|
||
tmp &= ~(0xFF << idx);
|
||
tmp |= (msix_vector << idx);
|
||
IXGBE_WRITE_REG(hw, IXGBE_IVAR(queue >> 1), tmp);
|
||
}
|
||
}
|
||
}
|
||
|
||
static void
|
||
ixgbevf_configure_msix(struct rte_eth_dev *dev)
|
||
{
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t q_idx;
|
||
uint32_t vector_idx = IXGBE_MISC_VEC_ID;
|
||
uint32_t base = IXGBE_MISC_VEC_ID;
|
||
|
||
/* Configure VF other cause ivar */
|
||
ixgbevf_set_ivar_map(hw, -1, 1, vector_idx);
|
||
|
||
/* won't configure msix register if no mapping is done
|
||
* between intr vector and event fd.
|
||
*/
|
||
if (!rte_intr_dp_is_en(intr_handle))
|
||
return;
|
||
|
||
if (rte_intr_allow_others(intr_handle)) {
|
||
base = IXGBE_RX_VEC_START;
|
||
vector_idx = IXGBE_RX_VEC_START;
|
||
}
|
||
|
||
/* Configure all RX queues of VF */
|
||
for (q_idx = 0; q_idx < dev->data->nb_rx_queues; q_idx++) {
|
||
/* Force all queue use vector 0,
|
||
* as IXGBE_VF_MAXMSIVECOTR = 1
|
||
*/
|
||
ixgbevf_set_ivar_map(hw, 0, q_idx, vector_idx);
|
||
intr_handle->intr_vec[q_idx] = vector_idx;
|
||
if (vector_idx < base + intr_handle->nb_efd - 1)
|
||
vector_idx++;
|
||
}
|
||
|
||
/* As RX queue setting above show, all queues use the vector 0.
|
||
* Set only the ITR value of IXGBE_MISC_VEC_ID.
|
||
*/
|
||
IXGBE_WRITE_REG(hw, IXGBE_VTEITR(IXGBE_MISC_VEC_ID),
|
||
IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
|
||
| IXGBE_EITR_CNT_WDIS);
|
||
}
|
||
|
||
/**
|
||
* Sets up the hardware to properly generate MSI-X interrupts
|
||
* @hw
|
||
* board private structure
|
||
*/
|
||
static void
|
||
ixgbe_configure_msix(struct rte_eth_dev *dev)
|
||
{
|
||
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
|
||
struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
|
||
struct ixgbe_hw *hw =
|
||
IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t queue_id, base = IXGBE_MISC_VEC_ID;
|
||
uint32_t vec = IXGBE_MISC_VEC_ID;
|
||
uint32_t mask;
|
||
uint32_t gpie;
|
||
|
||
/* won't configure msix register if no mapping is done
|
||
* between intr vector and event fd
|
||
* but if misx has been enabled already, need to configure
|
||
* auto clean, auto mask and throttling.
|
||
*/
|
||
gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
|
||
if (!rte_intr_dp_is_en(intr_handle) &&
|
||
!(gpie & (IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT)))
|
||
return;
|
||
|
||
if (rte_intr_allow_others(intr_handle))
|
||
vec = base = IXGBE_RX_VEC_START;
|
||
|
||
/* setup GPIE for MSI-x mode */
|
||
gpie = IXGBE_READ_REG(hw, IXGBE_GPIE);
|
||
gpie |= IXGBE_GPIE_MSIX_MODE | IXGBE_GPIE_PBA_SUPPORT |
|
||
IXGBE_GPIE_OCD | IXGBE_GPIE_EIAME;
|
||
/* auto clearing and auto setting corresponding bits in EIMS
|
||
* when MSI-X interrupt is triggered
|
||
*/
|
||
if (hw->mac.type == ixgbe_mac_82598EB) {
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIAM, IXGBE_EICS_RTX_QUEUE);
|
||
} else {
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(0), 0xFFFFFFFF);
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIAM_EX(1), 0xFFFFFFFF);
|
||
}
|
||
IXGBE_WRITE_REG(hw, IXGBE_GPIE, gpie);
|
||
|
||
/* Populate the IVAR table and set the ITR values to the
|
||
* corresponding register.
|
||
*/
|
||
if (rte_intr_dp_is_en(intr_handle)) {
|
||
for (queue_id = 0; queue_id < dev->data->nb_rx_queues;
|
||
queue_id++) {
|
||
/* by default, 1:1 mapping */
|
||
ixgbe_set_ivar_map(hw, 0, queue_id, vec);
|
||
intr_handle->intr_vec[queue_id] = vec;
|
||
if (vec < base + intr_handle->nb_efd - 1)
|
||
vec++;
|
||
}
|
||
|
||
switch (hw->mac.type) {
|
||
case ixgbe_mac_82598EB:
|
||
ixgbe_set_ivar_map(hw, -1,
|
||
IXGBE_IVAR_OTHER_CAUSES_INDEX,
|
||
IXGBE_MISC_VEC_ID);
|
||
break;
|
||
case ixgbe_mac_82599EB:
|
||
case ixgbe_mac_X540:
|
||
case ixgbe_mac_X550:
|
||
case ixgbe_mac_X550EM_x:
|
||
ixgbe_set_ivar_map(hw, -1, 1, IXGBE_MISC_VEC_ID);
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
IXGBE_WRITE_REG(hw, IXGBE_EITR(IXGBE_MISC_VEC_ID),
|
||
IXGBE_EITR_INTERVAL_US(IXGBE_QUEUE_ITR_INTERVAL_DEFAULT)
|
||
| IXGBE_EITR_CNT_WDIS);
|
||
|
||
/* set up to autoclear timer, and the vectors */
|
||
mask = IXGBE_EIMS_ENABLE_MASK;
|
||
mask &= ~(IXGBE_EIMS_OTHER |
|
||
IXGBE_EIMS_MAILBOX |
|
||
IXGBE_EIMS_LSC);
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_EIAC, mask);
|
||
}
|
||
|
||
int
|
||
ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
|
||
uint16_t queue_idx, uint16_t tx_rate)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct rte_eth_rxmode *rxmode;
|
||
uint32_t rf_dec, rf_int;
|
||
uint32_t bcnrc_val;
|
||
uint16_t link_speed = dev->data->dev_link.link_speed;
|
||
|
||
if (queue_idx >= hw->mac.max_tx_queues)
|
||
return -EINVAL;
|
||
|
||
if (tx_rate != 0) {
|
||
/* Calculate the rate factor values to set */
|
||
rf_int = (uint32_t)link_speed / (uint32_t)tx_rate;
|
||
rf_dec = (uint32_t)link_speed % (uint32_t)tx_rate;
|
||
rf_dec = (rf_dec << IXGBE_RTTBCNRC_RF_INT_SHIFT) / tx_rate;
|
||
|
||
bcnrc_val = IXGBE_RTTBCNRC_RS_ENA;
|
||
bcnrc_val |= ((rf_int << IXGBE_RTTBCNRC_RF_INT_SHIFT) &
|
||
IXGBE_RTTBCNRC_RF_INT_MASK_M);
|
||
bcnrc_val |= (rf_dec & IXGBE_RTTBCNRC_RF_DEC_MASK);
|
||
} else {
|
||
bcnrc_val = 0;
|
||
}
|
||
|
||
rxmode = &dev->data->dev_conf.rxmode;
|
||
/*
|
||
* Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
|
||
* register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
|
||
* set as 0x4.
|
||
*/
|
||
if ((rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) &&
|
||
(rxmode->max_rx_pkt_len >= IXGBE_MAX_JUMBO_FRAME_SIZE))
|
||
IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
|
||
IXGBE_MMW_SIZE_JUMBO_FRAME);
|
||
else
|
||
IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
|
||
IXGBE_MMW_SIZE_DEFAULT);
|
||
|
||
/* Set RTTBCNRC of queue X */
|
||
IXGBE_WRITE_REG(hw, IXGBE_RTTDQSEL, queue_idx);
|
||
IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRC, bcnrc_val);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_add_mac_addr(struct rte_eth_dev *dev, struct rte_ether_addr *mac_addr,
|
||
__rte_unused uint32_t index,
|
||
__rte_unused uint32_t pool)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int diag;
|
||
|
||
/*
|
||
* On a 82599 VF, adding again the same MAC addr is not an idempotent
|
||
* operation. Trap this case to avoid exhausting the [very limited]
|
||
* set of PF resources used to store VF MAC addresses.
|
||
*/
|
||
if (memcmp(hw->mac.perm_addr, mac_addr,
|
||
sizeof(struct rte_ether_addr)) == 0)
|
||
return -1;
|
||
diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
|
||
if (diag != 0)
|
||
PMD_DRV_LOG(ERR, "Unable to add MAC address "
|
||
"%02x:%02x:%02x:%02x:%02x:%02x - diag=%d",
|
||
mac_addr->addr_bytes[0],
|
||
mac_addr->addr_bytes[1],
|
||
mac_addr->addr_bytes[2],
|
||
mac_addr->addr_bytes[3],
|
||
mac_addr->addr_bytes[4],
|
||
mac_addr->addr_bytes[5],
|
||
diag);
|
||
return diag;
|
||
}
|
||
|
||
static void
|
||
ixgbevf_remove_mac_addr(struct rte_eth_dev *dev, uint32_t index)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct rte_ether_addr *perm_addr =
|
||
(struct rte_ether_addr *)hw->mac.perm_addr;
|
||
struct rte_ether_addr *mac_addr;
|
||
uint32_t i;
|
||
int diag;
|
||
|
||
/*
|
||
* The IXGBE_VF_SET_MACVLAN command of the ixgbe-pf driver does
|
||
* not support the deletion of a given MAC address.
|
||
* Instead, it imposes to delete all MAC addresses, then to add again
|
||
* all MAC addresses with the exception of the one to be deleted.
|
||
*/
|
||
(void) ixgbevf_set_uc_addr_vf(hw, 0, NULL);
|
||
|
||
/*
|
||
* Add again all MAC addresses, with the exception of the deleted one
|
||
* and of the permanent MAC address.
|
||
*/
|
||
for (i = 0, mac_addr = dev->data->mac_addrs;
|
||
i < hw->mac.num_rar_entries; i++, mac_addr++) {
|
||
/* Skip the deleted MAC address */
|
||
if (i == index)
|
||
continue;
|
||
/* Skip NULL MAC addresses */
|
||
if (rte_is_zero_ether_addr(mac_addr))
|
||
continue;
|
||
/* Skip the permanent MAC address */
|
||
if (memcmp(perm_addr, mac_addr,
|
||
sizeof(struct rte_ether_addr)) == 0)
|
||
continue;
|
||
diag = ixgbevf_set_uc_addr_vf(hw, 2, mac_addr->addr_bytes);
|
||
if (diag != 0)
|
||
PMD_DRV_LOG(ERR,
|
||
"Adding again MAC address "
|
||
"%02x:%02x:%02x:%02x:%02x:%02x failed "
|
||
"diag=%d",
|
||
mac_addr->addr_bytes[0],
|
||
mac_addr->addr_bytes[1],
|
||
mac_addr->addr_bytes[2],
|
||
mac_addr->addr_bytes[3],
|
||
mac_addr->addr_bytes[4],
|
||
mac_addr->addr_bytes[5],
|
||
diag);
|
||
}
|
||
}
|
||
|
||
static int
|
||
ixgbevf_set_default_mac_addr(struct rte_eth_dev *dev,
|
||
struct rte_ether_addr *addr)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
hw->mac.ops.set_rar(hw, 0, (void *)addr, 0, 0);
|
||
|
||
return 0;
|
||
}
|
||
|
||
int
|
||
ixgbe_syn_filter_set(struct rte_eth_dev *dev,
|
||
struct rte_eth_syn_filter *filter,
|
||
bool add)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
uint32_t syn_info;
|
||
uint32_t synqf;
|
||
|
||
if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
|
||
return -EINVAL;
|
||
|
||
syn_info = filter_info->syn_info;
|
||
|
||
if (add) {
|
||
if (syn_info & IXGBE_SYN_FILTER_ENABLE)
|
||
return -EINVAL;
|
||
synqf = (uint32_t)(((filter->queue << IXGBE_SYN_FILTER_QUEUE_SHIFT) &
|
||
IXGBE_SYN_FILTER_QUEUE) | IXGBE_SYN_FILTER_ENABLE);
|
||
|
||
if (filter->hig_pri)
|
||
synqf |= IXGBE_SYN_FILTER_SYNQFP;
|
||
else
|
||
synqf &= ~IXGBE_SYN_FILTER_SYNQFP;
|
||
} else {
|
||
synqf = IXGBE_READ_REG(hw, IXGBE_SYNQF);
|
||
if (!(syn_info & IXGBE_SYN_FILTER_ENABLE))
|
||
return -ENOENT;
|
||
synqf &= ~(IXGBE_SYN_FILTER_QUEUE | IXGBE_SYN_FILTER_ENABLE);
|
||
}
|
||
|
||
filter_info->syn_info = synqf;
|
||
IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
return 0;
|
||
}
|
||
|
||
|
||
static inline enum ixgbe_5tuple_protocol
|
||
convert_protocol_type(uint8_t protocol_value)
|
||
{
|
||
if (protocol_value == IPPROTO_TCP)
|
||
return IXGBE_FILTER_PROTOCOL_TCP;
|
||
else if (protocol_value == IPPROTO_UDP)
|
||
return IXGBE_FILTER_PROTOCOL_UDP;
|
||
else if (protocol_value == IPPROTO_SCTP)
|
||
return IXGBE_FILTER_PROTOCOL_SCTP;
|
||
else
|
||
return IXGBE_FILTER_PROTOCOL_NONE;
|
||
}
|
||
|
||
/* inject a 5-tuple filter to HW */
|
||
static inline void
|
||
ixgbe_inject_5tuple_filter(struct rte_eth_dev *dev,
|
||
struct ixgbe_5tuple_filter *filter)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int i;
|
||
uint32_t ftqf, sdpqf;
|
||
uint32_t l34timir = 0;
|
||
uint8_t mask = 0xff;
|
||
|
||
i = filter->index;
|
||
|
||
sdpqf = (uint32_t)(filter->filter_info.dst_port <<
|
||
IXGBE_SDPQF_DSTPORT_SHIFT);
|
||
sdpqf = sdpqf | (filter->filter_info.src_port & IXGBE_SDPQF_SRCPORT);
|
||
|
||
ftqf = (uint32_t)(filter->filter_info.proto &
|
||
IXGBE_FTQF_PROTOCOL_MASK);
|
||
ftqf |= (uint32_t)((filter->filter_info.priority &
|
||
IXGBE_FTQF_PRIORITY_MASK) << IXGBE_FTQF_PRIORITY_SHIFT);
|
||
if (filter->filter_info.src_ip_mask == 0) /* 0 means compare. */
|
||
mask &= IXGBE_FTQF_SOURCE_ADDR_MASK;
|
||
if (filter->filter_info.dst_ip_mask == 0)
|
||
mask &= IXGBE_FTQF_DEST_ADDR_MASK;
|
||
if (filter->filter_info.src_port_mask == 0)
|
||
mask &= IXGBE_FTQF_SOURCE_PORT_MASK;
|
||
if (filter->filter_info.dst_port_mask == 0)
|
||
mask &= IXGBE_FTQF_DEST_PORT_MASK;
|
||
if (filter->filter_info.proto_mask == 0)
|
||
mask &= IXGBE_FTQF_PROTOCOL_COMP_MASK;
|
||
ftqf |= mask << IXGBE_FTQF_5TUPLE_MASK_SHIFT;
|
||
ftqf |= IXGBE_FTQF_POOL_MASK_EN;
|
||
ftqf |= IXGBE_FTQF_QUEUE_ENABLE;
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_DAQF(i), filter->filter_info.dst_ip);
|
||
IXGBE_WRITE_REG(hw, IXGBE_SAQF(i), filter->filter_info.src_ip);
|
||
IXGBE_WRITE_REG(hw, IXGBE_SDPQF(i), sdpqf);
|
||
IXGBE_WRITE_REG(hw, IXGBE_FTQF(i), ftqf);
|
||
|
||
l34timir |= IXGBE_L34T_IMIR_RESERVE;
|
||
l34timir |= (uint32_t)(filter->queue <<
|
||
IXGBE_L34T_IMIR_QUEUE_SHIFT);
|
||
IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(i), l34timir);
|
||
}
|
||
|
||
/*
|
||
* add a 5tuple filter
|
||
*
|
||
* @param
|
||
* dev: Pointer to struct rte_eth_dev.
|
||
* index: the index the filter allocates.
|
||
* filter: ponter to the filter that will be added.
|
||
* rx_queue: the queue id the filter assigned to.
|
||
*
|
||
* @return
|
||
* - On success, zero.
|
||
* - On failure, a negative value.
|
||
*/
|
||
static int
|
||
ixgbe_add_5tuple_filter(struct rte_eth_dev *dev,
|
||
struct ixgbe_5tuple_filter *filter)
|
||
{
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
int i, idx, shift;
|
||
|
||
/*
|
||
* look for an unused 5tuple filter index,
|
||
* and insert the filter to list.
|
||
*/
|
||
for (i = 0; i < IXGBE_MAX_FTQF_FILTERS; i++) {
|
||
idx = i / (sizeof(uint32_t) * NBBY);
|
||
shift = i % (sizeof(uint32_t) * NBBY);
|
||
if (!(filter_info->fivetuple_mask[idx] & (1 << shift))) {
|
||
filter_info->fivetuple_mask[idx] |= 1 << shift;
|
||
filter->index = i;
|
||
TAILQ_INSERT_TAIL(&filter_info->fivetuple_list,
|
||
filter,
|
||
entries);
|
||
break;
|
||
}
|
||
}
|
||
if (i >= IXGBE_MAX_FTQF_FILTERS) {
|
||
PMD_DRV_LOG(ERR, "5tuple filters are full.");
|
||
return -ENOSYS;
|
||
}
|
||
|
||
ixgbe_inject_5tuple_filter(dev, filter);
|
||
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* remove a 5tuple filter
|
||
*
|
||
* @param
|
||
* dev: Pointer to struct rte_eth_dev.
|
||
* filter: the pointer of the filter will be removed.
|
||
*/
|
||
static void
|
||
ixgbe_remove_5tuple_filter(struct rte_eth_dev *dev,
|
||
struct ixgbe_5tuple_filter *filter)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
uint16_t index = filter->index;
|
||
|
||
filter_info->fivetuple_mask[index / (sizeof(uint32_t) * NBBY)] &=
|
||
~(1 << (index % (sizeof(uint32_t) * NBBY)));
|
||
TAILQ_REMOVE(&filter_info->fivetuple_list, filter, entries);
|
||
rte_free(filter);
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_DAQF(index), 0);
|
||
IXGBE_WRITE_REG(hw, IXGBE_SAQF(index), 0);
|
||
IXGBE_WRITE_REG(hw, IXGBE_SDPQF(index), 0);
|
||
IXGBE_WRITE_REG(hw, IXGBE_FTQF(index), 0);
|
||
IXGBE_WRITE_REG(hw, IXGBE_L34T_IMIR(index), 0);
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
|
||
{
|
||
struct ixgbe_hw *hw;
|
||
uint32_t max_frame = mtu + IXGBE_ETH_OVERHEAD;
|
||
struct rte_eth_dev_data *dev_data = dev->data;
|
||
|
||
hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
if (mtu < RTE_ETHER_MIN_MTU ||
|
||
max_frame > RTE_ETHER_MAX_JUMBO_FRAME_LEN)
|
||
return -EINVAL;
|
||
|
||
/* If device is started, refuse mtu that requires the support of
|
||
* scattered packets when this feature has not been enabled before.
|
||
*/
|
||
if (dev_data->dev_started && !dev_data->scattered_rx &&
|
||
(max_frame + 2 * IXGBE_VLAN_TAG_SIZE >
|
||
dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM)) {
|
||
PMD_INIT_LOG(ERR, "Stop port first.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
/*
|
||
* When supported by the underlying PF driver, use the IXGBE_VF_SET_MTU
|
||
* request of the version 2.0 of the mailbox API.
|
||
* For now, use the IXGBE_VF_SET_LPE request of the version 1.0
|
||
* of the mailbox API.
|
||
* This call to IXGBE_SET_LPE action won't work with ixgbe pf drivers
|
||
* prior to 3.11.33 which contains the following change:
|
||
* "ixgbe: Enable jumbo frames support w/ SR-IOV"
|
||
*/
|
||
if (ixgbevf_rlpml_set_vf(hw, max_frame))
|
||
return -EINVAL;
|
||
|
||
/* update max frame size */
|
||
dev->data->dev_conf.rxmode.max_rx_pkt_len = max_frame;
|
||
return 0;
|
||
}
|
||
|
||
static inline struct ixgbe_5tuple_filter *
|
||
ixgbe_5tuple_filter_lookup(struct ixgbe_5tuple_filter_list *filter_list,
|
||
struct ixgbe_5tuple_filter_info *key)
|
||
{
|
||
struct ixgbe_5tuple_filter *it;
|
||
|
||
TAILQ_FOREACH(it, filter_list, entries) {
|
||
if (memcmp(key, &it->filter_info,
|
||
sizeof(struct ixgbe_5tuple_filter_info)) == 0) {
|
||
return it;
|
||
}
|
||
}
|
||
return NULL;
|
||
}
|
||
|
||
/* translate elements in struct rte_eth_ntuple_filter to struct ixgbe_5tuple_filter_info*/
|
||
static inline int
|
||
ntuple_filter_to_5tuple(struct rte_eth_ntuple_filter *filter,
|
||
struct ixgbe_5tuple_filter_info *filter_info)
|
||
{
|
||
if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
|
||
filter->priority > IXGBE_5TUPLE_MAX_PRI ||
|
||
filter->priority < IXGBE_5TUPLE_MIN_PRI)
|
||
return -EINVAL;
|
||
|
||
switch (filter->dst_ip_mask) {
|
||
case UINT32_MAX:
|
||
filter_info->dst_ip_mask = 0;
|
||
filter_info->dst_ip = filter->dst_ip;
|
||
break;
|
||
case 0:
|
||
filter_info->dst_ip_mask = 1;
|
||
break;
|
||
default:
|
||
PMD_DRV_LOG(ERR, "invalid dst_ip mask.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
switch (filter->src_ip_mask) {
|
||
case UINT32_MAX:
|
||
filter_info->src_ip_mask = 0;
|
||
filter_info->src_ip = filter->src_ip;
|
||
break;
|
||
case 0:
|
||
filter_info->src_ip_mask = 1;
|
||
break;
|
||
default:
|
||
PMD_DRV_LOG(ERR, "invalid src_ip mask.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
switch (filter->dst_port_mask) {
|
||
case UINT16_MAX:
|
||
filter_info->dst_port_mask = 0;
|
||
filter_info->dst_port = filter->dst_port;
|
||
break;
|
||
case 0:
|
||
filter_info->dst_port_mask = 1;
|
||
break;
|
||
default:
|
||
PMD_DRV_LOG(ERR, "invalid dst_port mask.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
switch (filter->src_port_mask) {
|
||
case UINT16_MAX:
|
||
filter_info->src_port_mask = 0;
|
||
filter_info->src_port = filter->src_port;
|
||
break;
|
||
case 0:
|
||
filter_info->src_port_mask = 1;
|
||
break;
|
||
default:
|
||
PMD_DRV_LOG(ERR, "invalid src_port mask.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
switch (filter->proto_mask) {
|
||
case UINT8_MAX:
|
||
filter_info->proto_mask = 0;
|
||
filter_info->proto =
|
||
convert_protocol_type(filter->proto);
|
||
break;
|
||
case 0:
|
||
filter_info->proto_mask = 1;
|
||
break;
|
||
default:
|
||
PMD_DRV_LOG(ERR, "invalid protocol mask.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
filter_info->priority = (uint8_t)filter->priority;
|
||
return 0;
|
||
}
|
||
|
||
/*
|
||
* add or delete a ntuple filter
|
||
*
|
||
* @param
|
||
* dev: Pointer to struct rte_eth_dev.
|
||
* ntuple_filter: Pointer to struct rte_eth_ntuple_filter
|
||
* add: if true, add filter, if false, remove filter
|
||
*
|
||
* @return
|
||
* - On success, zero.
|
||
* - On failure, a negative value.
|
||
*/
|
||
int
|
||
ixgbe_add_del_ntuple_filter(struct rte_eth_dev *dev,
|
||
struct rte_eth_ntuple_filter *ntuple_filter,
|
||
bool add)
|
||
{
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
struct ixgbe_5tuple_filter_info filter_5tuple;
|
||
struct ixgbe_5tuple_filter *filter;
|
||
int ret;
|
||
|
||
if (ntuple_filter->flags != RTE_5TUPLE_FLAGS) {
|
||
PMD_DRV_LOG(ERR, "only 5tuple is supported.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
memset(&filter_5tuple, 0, sizeof(struct ixgbe_5tuple_filter_info));
|
||
ret = ntuple_filter_to_5tuple(ntuple_filter, &filter_5tuple);
|
||
if (ret < 0)
|
||
return ret;
|
||
|
||
filter = ixgbe_5tuple_filter_lookup(&filter_info->fivetuple_list,
|
||
&filter_5tuple);
|
||
if (filter != NULL && add) {
|
||
PMD_DRV_LOG(ERR, "filter exists.");
|
||
return -EEXIST;
|
||
}
|
||
if (filter == NULL && !add) {
|
||
PMD_DRV_LOG(ERR, "filter doesn't exist.");
|
||
return -ENOENT;
|
||
}
|
||
|
||
if (add) {
|
||
filter = rte_zmalloc("ixgbe_5tuple_filter",
|
||
sizeof(struct ixgbe_5tuple_filter), 0);
|
||
if (filter == NULL)
|
||
return -ENOMEM;
|
||
rte_memcpy(&filter->filter_info,
|
||
&filter_5tuple,
|
||
sizeof(struct ixgbe_5tuple_filter_info));
|
||
filter->queue = ntuple_filter->queue;
|
||
ret = ixgbe_add_5tuple_filter(dev, filter);
|
||
if (ret < 0) {
|
||
rte_free(filter);
|
||
return ret;
|
||
}
|
||
} else
|
||
ixgbe_remove_5tuple_filter(dev, filter);
|
||
|
||
return 0;
|
||
}
|
||
|
||
int
|
||
ixgbe_add_del_ethertype_filter(struct rte_eth_dev *dev,
|
||
struct rte_eth_ethertype_filter *filter,
|
||
bool add)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
uint32_t etqf = 0;
|
||
uint32_t etqs = 0;
|
||
int ret;
|
||
struct ixgbe_ethertype_filter ethertype_filter;
|
||
|
||
if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM)
|
||
return -EINVAL;
|
||
|
||
if (filter->ether_type == RTE_ETHER_TYPE_IPV4 ||
|
||
filter->ether_type == RTE_ETHER_TYPE_IPV6) {
|
||
PMD_DRV_LOG(ERR, "unsupported ether_type(0x%04x) in"
|
||
" ethertype filter.", filter->ether_type);
|
||
return -EINVAL;
|
||
}
|
||
|
||
if (filter->flags & RTE_ETHTYPE_FLAGS_MAC) {
|
||
PMD_DRV_LOG(ERR, "mac compare is unsupported.");
|
||
return -EINVAL;
|
||
}
|
||
if (filter->flags & RTE_ETHTYPE_FLAGS_DROP) {
|
||
PMD_DRV_LOG(ERR, "drop option is unsupported.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
ret = ixgbe_ethertype_filter_lookup(filter_info, filter->ether_type);
|
||
if (ret >= 0 && add) {
|
||
PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter exists.",
|
||
filter->ether_type);
|
||
return -EEXIST;
|
||
}
|
||
if (ret < 0 && !add) {
|
||
PMD_DRV_LOG(ERR, "ethertype (0x%04x) filter doesn't exist.",
|
||
filter->ether_type);
|
||
return -ENOENT;
|
||
}
|
||
|
||
if (add) {
|
||
etqf = IXGBE_ETQF_FILTER_EN;
|
||
etqf |= (uint32_t)filter->ether_type;
|
||
etqs |= (uint32_t)((filter->queue <<
|
||
IXGBE_ETQS_RX_QUEUE_SHIFT) &
|
||
IXGBE_ETQS_RX_QUEUE);
|
||
etqs |= IXGBE_ETQS_QUEUE_EN;
|
||
|
||
ethertype_filter.ethertype = filter->ether_type;
|
||
ethertype_filter.etqf = etqf;
|
||
ethertype_filter.etqs = etqs;
|
||
ethertype_filter.conf = FALSE;
|
||
ret = ixgbe_ethertype_filter_insert(filter_info,
|
||
ðertype_filter);
|
||
if (ret < 0) {
|
||
PMD_DRV_LOG(ERR, "ethertype filters are full.");
|
||
return -ENOSPC;
|
||
}
|
||
} else {
|
||
ret = ixgbe_ethertype_filter_remove(filter_info, (uint8_t)ret);
|
||
if (ret < 0)
|
||
return -ENOSYS;
|
||
}
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETQF(ret), etqf);
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETQS(ret), etqs);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_flow_ops_get(__rte_unused struct rte_eth_dev *dev,
|
||
const struct rte_flow_ops **ops)
|
||
{
|
||
*ops = &ixgbe_flow_ops;
|
||
return 0;
|
||
}
|
||
|
||
static u8 *
|
||
ixgbe_dev_addr_list_itr(__rte_unused struct ixgbe_hw *hw,
|
||
u8 **mc_addr_ptr, u32 *vmdq)
|
||
{
|
||
u8 *mc_addr;
|
||
|
||
*vmdq = 0;
|
||
mc_addr = *mc_addr_ptr;
|
||
*mc_addr_ptr = (mc_addr + sizeof(struct rte_ether_addr));
|
||
return mc_addr;
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
|
||
struct rte_ether_addr *mc_addr_set,
|
||
uint32_t nb_mc_addr)
|
||
{
|
||
struct ixgbe_hw *hw;
|
||
u8 *mc_addr_list;
|
||
|
||
hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
mc_addr_list = (u8 *)mc_addr_set;
|
||
return ixgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr,
|
||
ixgbe_dev_addr_list_itr, TRUE);
|
||
}
|
||
|
||
static uint64_t
|
||
ixgbe_read_systime_cyclecounter(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint64_t systime_cycles;
|
||
|
||
switch (hw->mac.type) {
|
||
case ixgbe_mac_X550:
|
||
case ixgbe_mac_X550EM_x:
|
||
case ixgbe_mac_X550EM_a:
|
||
/* SYSTIMEL stores ns and SYSTIMEH stores seconds. */
|
||
systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
|
||
systime_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
|
||
* NSEC_PER_SEC;
|
||
break;
|
||
default:
|
||
systime_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIML);
|
||
systime_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_SYSTIMH)
|
||
<< 32;
|
||
}
|
||
|
||
return systime_cycles;
|
||
}
|
||
|
||
static uint64_t
|
||
ixgbe_read_rx_tstamp_cyclecounter(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint64_t rx_tstamp_cycles;
|
||
|
||
switch (hw->mac.type) {
|
||
case ixgbe_mac_X550:
|
||
case ixgbe_mac_X550EM_x:
|
||
case ixgbe_mac_X550EM_a:
|
||
/* RXSTMPL stores ns and RXSTMPH stores seconds. */
|
||
rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
|
||
rx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
|
||
* NSEC_PER_SEC;
|
||
break;
|
||
default:
|
||
/* RXSTMPL stores ns and RXSTMPH stores seconds. */
|
||
rx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPL);
|
||
rx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_RXSTMPH)
|
||
<< 32;
|
||
}
|
||
|
||
return rx_tstamp_cycles;
|
||
}
|
||
|
||
static uint64_t
|
||
ixgbe_read_tx_tstamp_cyclecounter(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint64_t tx_tstamp_cycles;
|
||
|
||
switch (hw->mac.type) {
|
||
case ixgbe_mac_X550:
|
||
case ixgbe_mac_X550EM_x:
|
||
case ixgbe_mac_X550EM_a:
|
||
/* TXSTMPL stores ns and TXSTMPH stores seconds. */
|
||
tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
|
||
tx_tstamp_cycles += (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
|
||
* NSEC_PER_SEC;
|
||
break;
|
||
default:
|
||
/* TXSTMPL stores ns and TXSTMPH stores seconds. */
|
||
tx_tstamp_cycles = (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPL);
|
||
tx_tstamp_cycles |= (uint64_t)IXGBE_READ_REG(hw, IXGBE_TXSTMPH)
|
||
<< 32;
|
||
}
|
||
|
||
return tx_tstamp_cycles;
|
||
}
|
||
|
||
static void
|
||
ixgbe_start_timecounters(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
struct rte_eth_link link;
|
||
uint32_t incval = 0;
|
||
uint32_t shift = 0;
|
||
|
||
/* Get current link speed. */
|
||
ixgbe_dev_link_update(dev, 1);
|
||
rte_eth_linkstatus_get(dev, &link);
|
||
|
||
switch (link.link_speed) {
|
||
case ETH_SPEED_NUM_100M:
|
||
incval = IXGBE_INCVAL_100;
|
||
shift = IXGBE_INCVAL_SHIFT_100;
|
||
break;
|
||
case ETH_SPEED_NUM_1G:
|
||
incval = IXGBE_INCVAL_1GB;
|
||
shift = IXGBE_INCVAL_SHIFT_1GB;
|
||
break;
|
||
case ETH_SPEED_NUM_10G:
|
||
default:
|
||
incval = IXGBE_INCVAL_10GB;
|
||
shift = IXGBE_INCVAL_SHIFT_10GB;
|
||
break;
|
||
}
|
||
|
||
switch (hw->mac.type) {
|
||
case ixgbe_mac_X550:
|
||
case ixgbe_mac_X550EM_x:
|
||
case ixgbe_mac_X550EM_a:
|
||
/* Independent of link speed. */
|
||
incval = 1;
|
||
/* Cycles read will be interpreted as ns. */
|
||
shift = 0;
|
||
/* Fall-through */
|
||
case ixgbe_mac_X540:
|
||
IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, incval);
|
||
break;
|
||
case ixgbe_mac_82599EB:
|
||
incval >>= IXGBE_INCVAL_SHIFT_82599;
|
||
shift -= IXGBE_INCVAL_SHIFT_82599;
|
||
IXGBE_WRITE_REG(hw, IXGBE_TIMINCA,
|
||
(1 << IXGBE_INCPER_SHIFT_82599) | incval);
|
||
break;
|
||
default:
|
||
/* Not supported. */
|
||
return;
|
||
}
|
||
|
||
memset(&adapter->systime_tc, 0, sizeof(struct rte_timecounter));
|
||
memset(&adapter->rx_tstamp_tc, 0, sizeof(struct rte_timecounter));
|
||
memset(&adapter->tx_tstamp_tc, 0, sizeof(struct rte_timecounter));
|
||
|
||
adapter->systime_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
|
||
adapter->systime_tc.cc_shift = shift;
|
||
adapter->systime_tc.nsec_mask = (1ULL << shift) - 1;
|
||
|
||
adapter->rx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
|
||
adapter->rx_tstamp_tc.cc_shift = shift;
|
||
adapter->rx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
|
||
|
||
adapter->tx_tstamp_tc.cc_mask = IXGBE_CYCLECOUNTER_MASK;
|
||
adapter->tx_tstamp_tc.cc_shift = shift;
|
||
adapter->tx_tstamp_tc.nsec_mask = (1ULL << shift) - 1;
|
||
}
|
||
|
||
static int
|
||
ixgbe_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta)
|
||
{
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
|
||
adapter->systime_tc.nsec += delta;
|
||
adapter->rx_tstamp_tc.nsec += delta;
|
||
adapter->tx_tstamp_tc.nsec += delta;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts)
|
||
{
|
||
uint64_t ns;
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
|
||
ns = rte_timespec_to_ns(ts);
|
||
/* Set the timecounters to a new value. */
|
||
adapter->systime_tc.nsec = ns;
|
||
adapter->rx_tstamp_tc.nsec = ns;
|
||
adapter->tx_tstamp_tc.nsec = ns;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts)
|
||
{
|
||
uint64_t ns, systime_cycles;
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
|
||
systime_cycles = ixgbe_read_systime_cyclecounter(dev);
|
||
ns = rte_timecounter_update(&adapter->systime_tc, systime_cycles);
|
||
*ts = rte_ns_to_timespec(ns);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_timesync_enable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t tsync_ctl;
|
||
uint32_t tsauxc;
|
||
|
||
/* Stop the timesync system time. */
|
||
IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0x0);
|
||
/* Reset the timesync system time value. */
|
||
IXGBE_WRITE_REG(hw, IXGBE_SYSTIML, 0x0);
|
||
IXGBE_WRITE_REG(hw, IXGBE_SYSTIMH, 0x0);
|
||
|
||
/* Enable system time for platforms where it isn't on by default. */
|
||
tsauxc = IXGBE_READ_REG(hw, IXGBE_TSAUXC);
|
||
tsauxc &= ~IXGBE_TSAUXC_DISABLE_SYSTIME;
|
||
IXGBE_WRITE_REG(hw, IXGBE_TSAUXC, tsauxc);
|
||
|
||
ixgbe_start_timecounters(dev);
|
||
|
||
/* Enable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588),
|
||
(RTE_ETHER_TYPE_1588 |
|
||
IXGBE_ETQF_FILTER_EN |
|
||
IXGBE_ETQF_1588));
|
||
|
||
/* Enable timestamping of received PTP packets. */
|
||
tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
|
||
tsync_ctl |= IXGBE_TSYNCRXCTL_ENABLED;
|
||
IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
|
||
|
||
/* Enable timestamping of transmitted PTP packets. */
|
||
tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
|
||
tsync_ctl |= IXGBE_TSYNCTXCTL_ENABLED;
|
||
IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
|
||
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_timesync_disable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t tsync_ctl;
|
||
|
||
/* Disable timestamping of transmitted PTP packets. */
|
||
tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
|
||
tsync_ctl &= ~IXGBE_TSYNCTXCTL_ENABLED;
|
||
IXGBE_WRITE_REG(hw, IXGBE_TSYNCTXCTL, tsync_ctl);
|
||
|
||
/* Disable timestamping of received PTP packets. */
|
||
tsync_ctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
|
||
tsync_ctl &= ~IXGBE_TSYNCRXCTL_ENABLED;
|
||
IXGBE_WRITE_REG(hw, IXGBE_TSYNCRXCTL, tsync_ctl);
|
||
|
||
/* Disable L2 filtering of IEEE1588/802.1AS Ethernet frame types. */
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_1588), 0);
|
||
|
||
/* Stop incrementating the System Time registers. */
|
||
IXGBE_WRITE_REG(hw, IXGBE_TIMINCA, 0);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_timesync_read_rx_timestamp(struct rte_eth_dev *dev,
|
||
struct timespec *timestamp,
|
||
uint32_t flags __rte_unused)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
uint32_t tsync_rxctl;
|
||
uint64_t rx_tstamp_cycles;
|
||
uint64_t ns;
|
||
|
||
tsync_rxctl = IXGBE_READ_REG(hw, IXGBE_TSYNCRXCTL);
|
||
if ((tsync_rxctl & IXGBE_TSYNCRXCTL_VALID) == 0)
|
||
return -EINVAL;
|
||
|
||
rx_tstamp_cycles = ixgbe_read_rx_tstamp_cyclecounter(dev);
|
||
ns = rte_timecounter_update(&adapter->rx_tstamp_tc, rx_tstamp_cycles);
|
||
*timestamp = rte_ns_to_timespec(ns);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_timesync_read_tx_timestamp(struct rte_eth_dev *dev,
|
||
struct timespec *timestamp)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_adapter *adapter = dev->data->dev_private;
|
||
uint32_t tsync_txctl;
|
||
uint64_t tx_tstamp_cycles;
|
||
uint64_t ns;
|
||
|
||
tsync_txctl = IXGBE_READ_REG(hw, IXGBE_TSYNCTXCTL);
|
||
if ((tsync_txctl & IXGBE_TSYNCTXCTL_VALID) == 0)
|
||
return -EINVAL;
|
||
|
||
tx_tstamp_cycles = ixgbe_read_tx_tstamp_cyclecounter(dev);
|
||
ns = rte_timecounter_update(&adapter->tx_tstamp_tc, tx_tstamp_cycles);
|
||
*timestamp = rte_ns_to_timespec(ns);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_get_reg_length(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int count = 0;
|
||
int g_ind = 0;
|
||
const struct reg_info *reg_group;
|
||
const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
|
||
ixgbe_regs_mac_82598EB : ixgbe_regs_others;
|
||
|
||
while ((reg_group = reg_set[g_ind++]))
|
||
count += ixgbe_regs_group_count(reg_group);
|
||
|
||
return count;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_get_reg_length(struct rte_eth_dev *dev __rte_unused)
|
||
{
|
||
int count = 0;
|
||
int g_ind = 0;
|
||
const struct reg_info *reg_group;
|
||
|
||
while ((reg_group = ixgbevf_regs[g_ind++]))
|
||
count += ixgbe_regs_group_count(reg_group);
|
||
|
||
return count;
|
||
}
|
||
|
||
static int
|
||
ixgbe_get_regs(struct rte_eth_dev *dev,
|
||
struct rte_dev_reg_info *regs)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t *data = regs->data;
|
||
int g_ind = 0;
|
||
int count = 0;
|
||
const struct reg_info *reg_group;
|
||
const struct reg_info **reg_set = (hw->mac.type == ixgbe_mac_82598EB) ?
|
||
ixgbe_regs_mac_82598EB : ixgbe_regs_others;
|
||
|
||
if (data == NULL) {
|
||
regs->length = ixgbe_get_reg_length(dev);
|
||
regs->width = sizeof(uint32_t);
|
||
return 0;
|
||
}
|
||
|
||
/* Support only full register dump */
|
||
if ((regs->length == 0) ||
|
||
(regs->length == (uint32_t)ixgbe_get_reg_length(dev))) {
|
||
regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
|
||
hw->device_id;
|
||
while ((reg_group = reg_set[g_ind++]))
|
||
count += ixgbe_read_regs_group(dev, &data[count],
|
||
reg_group);
|
||
return 0;
|
||
}
|
||
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_get_regs(struct rte_eth_dev *dev,
|
||
struct rte_dev_reg_info *regs)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t *data = regs->data;
|
||
int g_ind = 0;
|
||
int count = 0;
|
||
const struct reg_info *reg_group;
|
||
|
||
if (data == NULL) {
|
||
regs->length = ixgbevf_get_reg_length(dev);
|
||
regs->width = sizeof(uint32_t);
|
||
return 0;
|
||
}
|
||
|
||
/* Support only full register dump */
|
||
if ((regs->length == 0) ||
|
||
(regs->length == (uint32_t)ixgbevf_get_reg_length(dev))) {
|
||
regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
|
||
hw->device_id;
|
||
while ((reg_group = ixgbevf_regs[g_ind++]))
|
||
count += ixgbe_read_regs_group(dev, &data[count],
|
||
reg_group);
|
||
return 0;
|
||
}
|
||
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
static int
|
||
ixgbe_get_eeprom_length(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
/* Return unit is byte count */
|
||
return hw->eeprom.word_size * 2;
|
||
}
|
||
|
||
static int
|
||
ixgbe_get_eeprom(struct rte_eth_dev *dev,
|
||
struct rte_dev_eeprom_info *in_eeprom)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
|
||
uint16_t *data = in_eeprom->data;
|
||
int first, length;
|
||
|
||
first = in_eeprom->offset >> 1;
|
||
length = in_eeprom->length >> 1;
|
||
if ((first > hw->eeprom.word_size) ||
|
||
((first + length) > hw->eeprom.word_size))
|
||
return -EINVAL;
|
||
|
||
in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
|
||
|
||
return eeprom->ops.read_buffer(hw, first, length, data);
|
||
}
|
||
|
||
static int
|
||
ixgbe_set_eeprom(struct rte_eth_dev *dev,
|
||
struct rte_dev_eeprom_info *in_eeprom)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_eeprom_info *eeprom = &hw->eeprom;
|
||
uint16_t *data = in_eeprom->data;
|
||
int first, length;
|
||
|
||
first = in_eeprom->offset >> 1;
|
||
length = in_eeprom->length >> 1;
|
||
if ((first > hw->eeprom.word_size) ||
|
||
((first + length) > hw->eeprom.word_size))
|
||
return -EINVAL;
|
||
|
||
in_eeprom->magic = hw->vendor_id | (hw->device_id << 16);
|
||
|
||
return eeprom->ops.write_buffer(hw, first, length, data);
|
||
}
|
||
|
||
static int
|
||
ixgbe_get_module_info(struct rte_eth_dev *dev,
|
||
struct rte_eth_dev_module_info *modinfo)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t status;
|
||
uint8_t sff8472_rev, addr_mode;
|
||
bool page_swap = false;
|
||
|
||
/* Check whether we support SFF-8472 or not */
|
||
status = hw->phy.ops.read_i2c_eeprom(hw,
|
||
IXGBE_SFF_SFF_8472_COMP,
|
||
&sff8472_rev);
|
||
if (status != 0)
|
||
return -EIO;
|
||
|
||
/* addressing mode is not supported */
|
||
status = hw->phy.ops.read_i2c_eeprom(hw,
|
||
IXGBE_SFF_SFF_8472_SWAP,
|
||
&addr_mode);
|
||
if (status != 0)
|
||
return -EIO;
|
||
|
||
if (addr_mode & IXGBE_SFF_ADDRESSING_MODE) {
|
||
PMD_DRV_LOG(ERR,
|
||
"Address change required to access page 0xA2, "
|
||
"but not supported. Please report the module "
|
||
"type to the driver maintainers.");
|
||
page_swap = true;
|
||
}
|
||
|
||
if (sff8472_rev == IXGBE_SFF_SFF_8472_UNSUP || page_swap) {
|
||
/* We have a SFP, but it does not support SFF-8472 */
|
||
modinfo->type = RTE_ETH_MODULE_SFF_8079;
|
||
modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8079_LEN;
|
||
} else {
|
||
/* We have a SFP which supports a revision of SFF-8472. */
|
||
modinfo->type = RTE_ETH_MODULE_SFF_8472;
|
||
modinfo->eeprom_len = RTE_ETH_MODULE_SFF_8472_LEN;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_get_module_eeprom(struct rte_eth_dev *dev,
|
||
struct rte_dev_eeprom_info *info)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t status = IXGBE_ERR_PHY_ADDR_INVALID;
|
||
uint8_t databyte = 0xFF;
|
||
uint8_t *data = info->data;
|
||
uint32_t i = 0;
|
||
|
||
for (i = info->offset; i < info->offset + info->length; i++) {
|
||
if (i < RTE_ETH_MODULE_SFF_8079_LEN)
|
||
status = hw->phy.ops.read_i2c_eeprom(hw, i, &databyte);
|
||
else
|
||
status = hw->phy.ops.read_i2c_sff8472(hw, i, &databyte);
|
||
|
||
if (status != 0)
|
||
return -EIO;
|
||
|
||
data[i - info->offset] = databyte;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
uint16_t
|
||
ixgbe_reta_size_get(enum ixgbe_mac_type mac_type) {
|
||
switch (mac_type) {
|
||
case ixgbe_mac_X550:
|
||
case ixgbe_mac_X550EM_x:
|
||
case ixgbe_mac_X550EM_a:
|
||
return ETH_RSS_RETA_SIZE_512;
|
||
case ixgbe_mac_X550_vf:
|
||
case ixgbe_mac_X550EM_x_vf:
|
||
case ixgbe_mac_X550EM_a_vf:
|
||
return ETH_RSS_RETA_SIZE_64;
|
||
case ixgbe_mac_X540_vf:
|
||
case ixgbe_mac_82599_vf:
|
||
return 0;
|
||
default:
|
||
return ETH_RSS_RETA_SIZE_128;
|
||
}
|
||
}
|
||
|
||
uint32_t
|
||
ixgbe_reta_reg_get(enum ixgbe_mac_type mac_type, uint16_t reta_idx) {
|
||
switch (mac_type) {
|
||
case ixgbe_mac_X550:
|
||
case ixgbe_mac_X550EM_x:
|
||
case ixgbe_mac_X550EM_a:
|
||
if (reta_idx < ETH_RSS_RETA_SIZE_128)
|
||
return IXGBE_RETA(reta_idx >> 2);
|
||
else
|
||
return IXGBE_ERETA((reta_idx - ETH_RSS_RETA_SIZE_128) >> 2);
|
||
case ixgbe_mac_X550_vf:
|
||
case ixgbe_mac_X550EM_x_vf:
|
||
case ixgbe_mac_X550EM_a_vf:
|
||
return IXGBE_VFRETA(reta_idx >> 2);
|
||
default:
|
||
return IXGBE_RETA(reta_idx >> 2);
|
||
}
|
||
}
|
||
|
||
uint32_t
|
||
ixgbe_mrqc_reg_get(enum ixgbe_mac_type mac_type) {
|
||
switch (mac_type) {
|
||
case ixgbe_mac_X550_vf:
|
||
case ixgbe_mac_X550EM_x_vf:
|
||
case ixgbe_mac_X550EM_a_vf:
|
||
return IXGBE_VFMRQC;
|
||
default:
|
||
return IXGBE_MRQC;
|
||
}
|
||
}
|
||
|
||
uint32_t
|
||
ixgbe_rssrk_reg_get(enum ixgbe_mac_type mac_type, uint8_t i) {
|
||
switch (mac_type) {
|
||
case ixgbe_mac_X550_vf:
|
||
case ixgbe_mac_X550EM_x_vf:
|
||
case ixgbe_mac_X550EM_a_vf:
|
||
return IXGBE_VFRSSRK(i);
|
||
default:
|
||
return IXGBE_RSSRK(i);
|
||
}
|
||
}
|
||
|
||
bool
|
||
ixgbe_rss_update_sp(enum ixgbe_mac_type mac_type) {
|
||
switch (mac_type) {
|
||
case ixgbe_mac_82599_vf:
|
||
case ixgbe_mac_X540_vf:
|
||
return 0;
|
||
default:
|
||
return 1;
|
||
}
|
||
}
|
||
|
||
static int
|
||
ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
|
||
struct rte_eth_dcb_info *dcb_info)
|
||
{
|
||
struct ixgbe_dcb_config *dcb_config =
|
||
IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
|
||
struct ixgbe_dcb_tc_config *tc;
|
||
struct rte_eth_dcb_tc_queue_mapping *tc_queue;
|
||
uint8_t nb_tcs;
|
||
uint8_t i, j;
|
||
|
||
if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_DCB_FLAG)
|
||
dcb_info->nb_tcs = dcb_config->num_tcs.pg_tcs;
|
||
else
|
||
dcb_info->nb_tcs = 1;
|
||
|
||
tc_queue = &dcb_info->tc_queue;
|
||
nb_tcs = dcb_info->nb_tcs;
|
||
|
||
if (dcb_config->vt_mode) { /* vt is enabled*/
|
||
struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf =
|
||
&dev->data->dev_conf.rx_adv_conf.vmdq_dcb_conf;
|
||
for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
|
||
dcb_info->prio_tc[i] = vmdq_rx_conf->dcb_tc[i];
|
||
if (RTE_ETH_DEV_SRIOV(dev).active > 0) {
|
||
for (j = 0; j < nb_tcs; j++) {
|
||
tc_queue->tc_rxq[0][j].base = j;
|
||
tc_queue->tc_rxq[0][j].nb_queue = 1;
|
||
tc_queue->tc_txq[0][j].base = j;
|
||
tc_queue->tc_txq[0][j].nb_queue = 1;
|
||
}
|
||
} else {
|
||
for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
|
||
for (j = 0; j < nb_tcs; j++) {
|
||
tc_queue->tc_rxq[i][j].base =
|
||
i * nb_tcs + j;
|
||
tc_queue->tc_rxq[i][j].nb_queue = 1;
|
||
tc_queue->tc_txq[i][j].base =
|
||
i * nb_tcs + j;
|
||
tc_queue->tc_txq[i][j].nb_queue = 1;
|
||
}
|
||
}
|
||
}
|
||
} else { /* vt is disabled*/
|
||
struct rte_eth_dcb_rx_conf *rx_conf =
|
||
&dev->data->dev_conf.rx_adv_conf.dcb_rx_conf;
|
||
for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
|
||
dcb_info->prio_tc[i] = rx_conf->dcb_tc[i];
|
||
if (dcb_info->nb_tcs == ETH_4_TCS) {
|
||
for (i = 0; i < dcb_info->nb_tcs; i++) {
|
||
dcb_info->tc_queue.tc_rxq[0][i].base = i * 32;
|
||
dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
|
||
}
|
||
dcb_info->tc_queue.tc_txq[0][0].base = 0;
|
||
dcb_info->tc_queue.tc_txq[0][1].base = 64;
|
||
dcb_info->tc_queue.tc_txq[0][2].base = 96;
|
||
dcb_info->tc_queue.tc_txq[0][3].base = 112;
|
||
dcb_info->tc_queue.tc_txq[0][0].nb_queue = 64;
|
||
dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
|
||
dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
|
||
dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
|
||
} else if (dcb_info->nb_tcs == ETH_8_TCS) {
|
||
for (i = 0; i < dcb_info->nb_tcs; i++) {
|
||
dcb_info->tc_queue.tc_rxq[0][i].base = i * 16;
|
||
dcb_info->tc_queue.tc_rxq[0][i].nb_queue = 16;
|
||
}
|
||
dcb_info->tc_queue.tc_txq[0][0].base = 0;
|
||
dcb_info->tc_queue.tc_txq[0][1].base = 32;
|
||
dcb_info->tc_queue.tc_txq[0][2].base = 64;
|
||
dcb_info->tc_queue.tc_txq[0][3].base = 80;
|
||
dcb_info->tc_queue.tc_txq[0][4].base = 96;
|
||
dcb_info->tc_queue.tc_txq[0][5].base = 104;
|
||
dcb_info->tc_queue.tc_txq[0][6].base = 112;
|
||
dcb_info->tc_queue.tc_txq[0][7].base = 120;
|
||
dcb_info->tc_queue.tc_txq[0][0].nb_queue = 32;
|
||
dcb_info->tc_queue.tc_txq[0][1].nb_queue = 32;
|
||
dcb_info->tc_queue.tc_txq[0][2].nb_queue = 16;
|
||
dcb_info->tc_queue.tc_txq[0][3].nb_queue = 16;
|
||
dcb_info->tc_queue.tc_txq[0][4].nb_queue = 8;
|
||
dcb_info->tc_queue.tc_txq[0][5].nb_queue = 8;
|
||
dcb_info->tc_queue.tc_txq[0][6].nb_queue = 8;
|
||
dcb_info->tc_queue.tc_txq[0][7].nb_queue = 8;
|
||
}
|
||
}
|
||
for (i = 0; i < dcb_info->nb_tcs; i++) {
|
||
tc = &dcb_config->tc_config[i];
|
||
dcb_info->tc_bws[i] = tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent;
|
||
}
|
||
return 0;
|
||
}
|
||
|
||
/* Update e-tag ether type */
|
||
static int
|
||
ixgbe_update_e_tag_eth_type(struct ixgbe_hw *hw,
|
||
uint16_t ether_type)
|
||
{
|
||
uint32_t etag_etype;
|
||
|
||
if (hw->mac.type != ixgbe_mac_X550 &&
|
||
hw->mac.type != ixgbe_mac_X550EM_x &&
|
||
hw->mac.type != ixgbe_mac_X550EM_a) {
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
|
||
etag_etype &= ~IXGBE_ETAG_ETYPE_MASK;
|
||
etag_etype |= ether_type;
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
return 0;
|
||
}
|
||
|
||
/* Enable e-tag tunnel */
|
||
static int
|
||
ixgbe_e_tag_enable(struct ixgbe_hw *hw)
|
||
{
|
||
uint32_t etag_etype;
|
||
|
||
if (hw->mac.type != ixgbe_mac_X550 &&
|
||
hw->mac.type != ixgbe_mac_X550EM_x &&
|
||
hw->mac.type != ixgbe_mac_X550EM_a) {
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
etag_etype = IXGBE_READ_REG(hw, IXGBE_ETAG_ETYPE);
|
||
etag_etype |= IXGBE_ETAG_ETYPE_VALID;
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETAG_ETYPE, etag_etype);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbe_e_tag_filter_del(struct rte_eth_dev *dev,
|
||
struct ixgbe_l2_tunnel_conf *l2_tunnel)
|
||
{
|
||
int ret = 0;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t i, rar_entries;
|
||
uint32_t rar_low, rar_high;
|
||
|
||
if (hw->mac.type != ixgbe_mac_X550 &&
|
||
hw->mac.type != ixgbe_mac_X550EM_x &&
|
||
hw->mac.type != ixgbe_mac_X550EM_a) {
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
rar_entries = ixgbe_get_num_rx_addrs(hw);
|
||
|
||
for (i = 1; i < rar_entries; i++) {
|
||
rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
|
||
rar_low = IXGBE_READ_REG(hw, IXGBE_RAL(i));
|
||
if ((rar_high & IXGBE_RAH_AV) &&
|
||
(rar_high & IXGBE_RAH_ADTYPE) &&
|
||
((rar_low & IXGBE_RAL_ETAG_FILTER_MASK) ==
|
||
l2_tunnel->tunnel_id)) {
|
||
IXGBE_WRITE_REG(hw, IXGBE_RAL(i), 0);
|
||
IXGBE_WRITE_REG(hw, IXGBE_RAH(i), 0);
|
||
|
||
ixgbe_clear_vmdq(hw, i, IXGBE_CLEAR_VMDQ_ALL);
|
||
|
||
return ret;
|
||
}
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
static int
|
||
ixgbe_e_tag_filter_add(struct rte_eth_dev *dev,
|
||
struct ixgbe_l2_tunnel_conf *l2_tunnel)
|
||
{
|
||
int ret = 0;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t i, rar_entries;
|
||
uint32_t rar_low, rar_high;
|
||
|
||
if (hw->mac.type != ixgbe_mac_X550 &&
|
||
hw->mac.type != ixgbe_mac_X550EM_x &&
|
||
hw->mac.type != ixgbe_mac_X550EM_a) {
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
/* One entry for one tunnel. Try to remove potential existing entry. */
|
||
ixgbe_e_tag_filter_del(dev, l2_tunnel);
|
||
|
||
rar_entries = ixgbe_get_num_rx_addrs(hw);
|
||
|
||
for (i = 1; i < rar_entries; i++) {
|
||
rar_high = IXGBE_READ_REG(hw, IXGBE_RAH(i));
|
||
if (rar_high & IXGBE_RAH_AV) {
|
||
continue;
|
||
} else {
|
||
ixgbe_set_vmdq(hw, i, l2_tunnel->pool);
|
||
rar_high = IXGBE_RAH_AV | IXGBE_RAH_ADTYPE;
|
||
rar_low = l2_tunnel->tunnel_id;
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_RAL(i), rar_low);
|
||
IXGBE_WRITE_REG(hw, IXGBE_RAH(i), rar_high);
|
||
|
||
return ret;
|
||
}
|
||
}
|
||
|
||
PMD_INIT_LOG(NOTICE, "The table of E-tag forwarding rule is full."
|
||
" Please remove a rule before adding a new one.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
static inline struct ixgbe_l2_tn_filter *
|
||
ixgbe_l2_tn_filter_lookup(struct ixgbe_l2_tn_info *l2_tn_info,
|
||
struct ixgbe_l2_tn_key *key)
|
||
{
|
||
int ret;
|
||
|
||
ret = rte_hash_lookup(l2_tn_info->hash_handle, (const void *)key);
|
||
if (ret < 0)
|
||
return NULL;
|
||
|
||
return l2_tn_info->hash_map[ret];
|
||
}
|
||
|
||
static inline int
|
||
ixgbe_insert_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
|
||
struct ixgbe_l2_tn_filter *l2_tn_filter)
|
||
{
|
||
int ret;
|
||
|
||
ret = rte_hash_add_key(l2_tn_info->hash_handle,
|
||
&l2_tn_filter->key);
|
||
|
||
if (ret < 0) {
|
||
PMD_DRV_LOG(ERR,
|
||
"Failed to insert L2 tunnel filter"
|
||
" to hash table %d!",
|
||
ret);
|
||
return ret;
|
||
}
|
||
|
||
l2_tn_info->hash_map[ret] = l2_tn_filter;
|
||
|
||
TAILQ_INSERT_TAIL(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static inline int
|
||
ixgbe_remove_l2_tn_filter(struct ixgbe_l2_tn_info *l2_tn_info,
|
||
struct ixgbe_l2_tn_key *key)
|
||
{
|
||
int ret;
|
||
struct ixgbe_l2_tn_filter *l2_tn_filter;
|
||
|
||
ret = rte_hash_del_key(l2_tn_info->hash_handle, key);
|
||
|
||
if (ret < 0) {
|
||
PMD_DRV_LOG(ERR,
|
||
"No such L2 tunnel filter to delete %d!",
|
||
ret);
|
||
return ret;
|
||
}
|
||
|
||
l2_tn_filter = l2_tn_info->hash_map[ret];
|
||
l2_tn_info->hash_map[ret] = NULL;
|
||
|
||
TAILQ_REMOVE(&l2_tn_info->l2_tn_list, l2_tn_filter, entries);
|
||
rte_free(l2_tn_filter);
|
||
|
||
return 0;
|
||
}
|
||
|
||
/* Add l2 tunnel filter */
|
||
int
|
||
ixgbe_dev_l2_tunnel_filter_add(struct rte_eth_dev *dev,
|
||
struct ixgbe_l2_tunnel_conf *l2_tunnel,
|
||
bool restore)
|
||
{
|
||
int ret;
|
||
struct ixgbe_l2_tn_info *l2_tn_info =
|
||
IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
|
||
struct ixgbe_l2_tn_key key;
|
||
struct ixgbe_l2_tn_filter *node;
|
||
|
||
if (!restore) {
|
||
key.l2_tn_type = l2_tunnel->l2_tunnel_type;
|
||
key.tn_id = l2_tunnel->tunnel_id;
|
||
|
||
node = ixgbe_l2_tn_filter_lookup(l2_tn_info, &key);
|
||
|
||
if (node) {
|
||
PMD_DRV_LOG(ERR,
|
||
"The L2 tunnel filter already exists!");
|
||
return -EINVAL;
|
||
}
|
||
|
||
node = rte_zmalloc("ixgbe_l2_tn",
|
||
sizeof(struct ixgbe_l2_tn_filter),
|
||
0);
|
||
if (!node)
|
||
return -ENOMEM;
|
||
|
||
rte_memcpy(&node->key,
|
||
&key,
|
||
sizeof(struct ixgbe_l2_tn_key));
|
||
node->pool = l2_tunnel->pool;
|
||
ret = ixgbe_insert_l2_tn_filter(l2_tn_info, node);
|
||
if (ret < 0) {
|
||
rte_free(node);
|
||
return ret;
|
||
}
|
||
}
|
||
|
||
switch (l2_tunnel->l2_tunnel_type) {
|
||
case RTE_L2_TUNNEL_TYPE_E_TAG:
|
||
ret = ixgbe_e_tag_filter_add(dev, l2_tunnel);
|
||
break;
|
||
default:
|
||
PMD_DRV_LOG(ERR, "Invalid tunnel type");
|
||
ret = -EINVAL;
|
||
break;
|
||
}
|
||
|
||
if ((!restore) && (ret < 0))
|
||
(void)ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
|
||
|
||
return ret;
|
||
}
|
||
|
||
/* Delete l2 tunnel filter */
|
||
int
|
||
ixgbe_dev_l2_tunnel_filter_del(struct rte_eth_dev *dev,
|
||
struct ixgbe_l2_tunnel_conf *l2_tunnel)
|
||
{
|
||
int ret;
|
||
struct ixgbe_l2_tn_info *l2_tn_info =
|
||
IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
|
||
struct ixgbe_l2_tn_key key;
|
||
|
||
key.l2_tn_type = l2_tunnel->l2_tunnel_type;
|
||
key.tn_id = l2_tunnel->tunnel_id;
|
||
ret = ixgbe_remove_l2_tn_filter(l2_tn_info, &key);
|
||
if (ret < 0)
|
||
return ret;
|
||
|
||
switch (l2_tunnel->l2_tunnel_type) {
|
||
case RTE_L2_TUNNEL_TYPE_E_TAG:
|
||
ret = ixgbe_e_tag_filter_del(dev, l2_tunnel);
|
||
break;
|
||
default:
|
||
PMD_DRV_LOG(ERR, "Invalid tunnel type");
|
||
ret = -EINVAL;
|
||
break;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
static int
|
||
ixgbe_e_tag_forwarding_en_dis(struct rte_eth_dev *dev, bool en)
|
||
{
|
||
int ret = 0;
|
||
uint32_t ctrl;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
if (hw->mac.type != ixgbe_mac_X550 &&
|
||
hw->mac.type != ixgbe_mac_X550EM_x &&
|
||
hw->mac.type != ixgbe_mac_X550EM_a) {
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_VT_CTL);
|
||
ctrl &= ~IXGBE_VT_CTL_POOLING_MODE_MASK;
|
||
if (en)
|
||
ctrl |= IXGBE_VT_CTL_POOLING_MODE_ETAG;
|
||
IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, ctrl);
|
||
|
||
return ret;
|
||
}
|
||
|
||
static int
|
||
ixgbe_update_vxlan_port(struct ixgbe_hw *hw,
|
||
uint16_t port)
|
||
{
|
||
IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, port);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
return 0;
|
||
}
|
||
|
||
/* There's only one register for VxLAN UDP port.
|
||
* So, we cannot add several ports. Will update it.
|
||
*/
|
||
static int
|
||
ixgbe_add_vxlan_port(struct ixgbe_hw *hw,
|
||
uint16_t port)
|
||
{
|
||
if (port == 0) {
|
||
PMD_DRV_LOG(ERR, "Add VxLAN port 0 is not allowed.");
|
||
return -EINVAL;
|
||
}
|
||
|
||
return ixgbe_update_vxlan_port(hw, port);
|
||
}
|
||
|
||
/* We cannot delete the VxLAN port. For there's a register for VxLAN
|
||
* UDP port, it must have a value.
|
||
* So, will reset it to the original value 0.
|
||
*/
|
||
static int
|
||
ixgbe_del_vxlan_port(struct ixgbe_hw *hw,
|
||
uint16_t port)
|
||
{
|
||
uint16_t cur_port;
|
||
|
||
cur_port = (uint16_t)IXGBE_READ_REG(hw, IXGBE_VXLANCTRL);
|
||
|
||
if (cur_port != port) {
|
||
PMD_DRV_LOG(ERR, "Port %u does not exist.", port);
|
||
return -EINVAL;
|
||
}
|
||
|
||
return ixgbe_update_vxlan_port(hw, 0);
|
||
}
|
||
|
||
/* Add UDP tunneling port */
|
||
static int
|
||
ixgbe_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
|
||
struct rte_eth_udp_tunnel *udp_tunnel)
|
||
{
|
||
int ret = 0;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
if (hw->mac.type != ixgbe_mac_X550 &&
|
||
hw->mac.type != ixgbe_mac_X550EM_x &&
|
||
hw->mac.type != ixgbe_mac_X550EM_a) {
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
if (udp_tunnel == NULL)
|
||
return -EINVAL;
|
||
|
||
switch (udp_tunnel->prot_type) {
|
||
case RTE_TUNNEL_TYPE_VXLAN:
|
||
ret = ixgbe_add_vxlan_port(hw, udp_tunnel->udp_port);
|
||
break;
|
||
|
||
case RTE_TUNNEL_TYPE_GENEVE:
|
||
case RTE_TUNNEL_TYPE_TEREDO:
|
||
PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
|
||
ret = -EINVAL;
|
||
break;
|
||
|
||
default:
|
||
PMD_DRV_LOG(ERR, "Invalid tunnel type");
|
||
ret = -EINVAL;
|
||
break;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
/* Remove UDP tunneling port */
|
||
static int
|
||
ixgbe_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
|
||
struct rte_eth_udp_tunnel *udp_tunnel)
|
||
{
|
||
int ret = 0;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
if (hw->mac.type != ixgbe_mac_X550 &&
|
||
hw->mac.type != ixgbe_mac_X550EM_x &&
|
||
hw->mac.type != ixgbe_mac_X550EM_a) {
|
||
return -ENOTSUP;
|
||
}
|
||
|
||
if (udp_tunnel == NULL)
|
||
return -EINVAL;
|
||
|
||
switch (udp_tunnel->prot_type) {
|
||
case RTE_TUNNEL_TYPE_VXLAN:
|
||
ret = ixgbe_del_vxlan_port(hw, udp_tunnel->udp_port);
|
||
break;
|
||
case RTE_TUNNEL_TYPE_GENEVE:
|
||
case RTE_TUNNEL_TYPE_TEREDO:
|
||
PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
|
||
ret = -EINVAL;
|
||
break;
|
||
default:
|
||
PMD_DRV_LOG(ERR, "Invalid tunnel type");
|
||
ret = -EINVAL;
|
||
break;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_promiscuous_enable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int ret;
|
||
|
||
switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_PROMISC)) {
|
||
case IXGBE_SUCCESS:
|
||
ret = 0;
|
||
break;
|
||
case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
|
||
ret = -ENOTSUP;
|
||
break;
|
||
default:
|
||
ret = -EAGAIN;
|
||
break;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_promiscuous_disable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int ret;
|
||
|
||
switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_NONE)) {
|
||
case IXGBE_SUCCESS:
|
||
ret = 0;
|
||
break;
|
||
case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
|
||
ret = -ENOTSUP;
|
||
break;
|
||
default:
|
||
ret = -EAGAIN;
|
||
break;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_allmulticast_enable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int ret;
|
||
int mode = IXGBEVF_XCAST_MODE_ALLMULTI;
|
||
|
||
switch (hw->mac.ops.update_xcast_mode(hw, mode)) {
|
||
case IXGBE_SUCCESS:
|
||
ret = 0;
|
||
break;
|
||
case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
|
||
ret = -ENOTSUP;
|
||
break;
|
||
default:
|
||
ret = -EAGAIN;
|
||
break;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_allmulticast_disable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
int ret;
|
||
|
||
switch (hw->mac.ops.update_xcast_mode(hw, IXGBEVF_XCAST_MODE_MULTI)) {
|
||
case IXGBE_SUCCESS:
|
||
ret = 0;
|
||
break;
|
||
case IXGBE_ERR_FEATURE_NOT_SUPPORTED:
|
||
ret = -ENOTSUP;
|
||
break;
|
||
default:
|
||
ret = -EAGAIN;
|
||
break;
|
||
}
|
||
|
||
return ret;
|
||
}
|
||
|
||
static void ixgbevf_mbx_process(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
u32 in_msg = 0;
|
||
|
||
/* peek the message first */
|
||
in_msg = IXGBE_READ_REG(hw, IXGBE_VFMBMEM);
|
||
|
||
/* PF reset VF event */
|
||
if (in_msg == IXGBE_PF_CONTROL_MSG) {
|
||
/* dummy mbx read to ack pf */
|
||
if (ixgbe_read_mbx(hw, &in_msg, 1, 0))
|
||
return;
|
||
rte_eth_dev_callback_process(dev, RTE_ETH_EVENT_INTR_RESET,
|
||
NULL);
|
||
}
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_interrupt_get_status(struct rte_eth_dev *dev)
|
||
{
|
||
uint32_t eicr;
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
ixgbevf_intr_disable(dev);
|
||
|
||
/* read-on-clear nic registers here */
|
||
eicr = IXGBE_READ_REG(hw, IXGBE_VTEICR);
|
||
intr->flags = 0;
|
||
|
||
/* only one misc vector supported - mailbox */
|
||
eicr &= IXGBE_VTEICR_MASK;
|
||
if (eicr == IXGBE_MISC_VEC_ID)
|
||
intr->flags |= IXGBE_FLAG_MAILBOX;
|
||
|
||
return 0;
|
||
}
|
||
|
||
static int
|
||
ixgbevf_dev_interrupt_action(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_interrupt *intr =
|
||
IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
|
||
|
||
if (intr->flags & IXGBE_FLAG_MAILBOX) {
|
||
ixgbevf_mbx_process(dev);
|
||
intr->flags &= ~IXGBE_FLAG_MAILBOX;
|
||
}
|
||
|
||
ixgbevf_intr_enable(dev);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbevf_dev_interrupt_handler(void *param)
|
||
{
|
||
struct rte_eth_dev *dev = (struct rte_eth_dev *)param;
|
||
|
||
ixgbevf_dev_interrupt_get_status(dev);
|
||
ixgbevf_dev_interrupt_action(dev);
|
||
}
|
||
|
||
/**
|
||
* ixgbe_disable_sec_tx_path_generic - Stops the transmit data path
|
||
* @hw: pointer to hardware structure
|
||
*
|
||
* Stops the transmit data path and waits for the HW to internally empty
|
||
* the Tx security block
|
||
**/
|
||
int ixgbe_disable_sec_tx_path_generic(struct ixgbe_hw *hw)
|
||
{
|
||
#define IXGBE_MAX_SECTX_POLL 40
|
||
|
||
int i;
|
||
int sectxreg;
|
||
|
||
sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
|
||
sectxreg |= IXGBE_SECTXCTRL_TX_DIS;
|
||
IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
|
||
for (i = 0; i < IXGBE_MAX_SECTX_POLL; i++) {
|
||
sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXSTAT);
|
||
if (sectxreg & IXGBE_SECTXSTAT_SECTX_RDY)
|
||
break;
|
||
/* Use interrupt-safe sleep just in case */
|
||
usec_delay(1000);
|
||
}
|
||
|
||
/* For informational purposes only */
|
||
if (i >= IXGBE_MAX_SECTX_POLL)
|
||
PMD_DRV_LOG(DEBUG, "Tx unit being enabled before security "
|
||
"path fully disabled. Continuing with init.");
|
||
|
||
return IXGBE_SUCCESS;
|
||
}
|
||
|
||
/**
|
||
* ixgbe_enable_sec_tx_path_generic - Enables the transmit data path
|
||
* @hw: pointer to hardware structure
|
||
*
|
||
* Enables the transmit data path.
|
||
**/
|
||
int ixgbe_enable_sec_tx_path_generic(struct ixgbe_hw *hw)
|
||
{
|
||
uint32_t sectxreg;
|
||
|
||
sectxreg = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
|
||
sectxreg &= ~IXGBE_SECTXCTRL_TX_DIS;
|
||
IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, sectxreg);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
|
||
return IXGBE_SUCCESS;
|
||
}
|
||
|
||
/* restore n-tuple filter */
|
||
static inline void
|
||
ixgbe_ntuple_filter_restore(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
struct ixgbe_5tuple_filter *node;
|
||
|
||
TAILQ_FOREACH(node, &filter_info->fivetuple_list, entries) {
|
||
ixgbe_inject_5tuple_filter(dev, node);
|
||
}
|
||
}
|
||
|
||
/* restore ethernet type filter */
|
||
static inline void
|
||
ixgbe_ethertype_filter_restore(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
int i;
|
||
|
||
for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
|
||
if (filter_info->ethertype_mask & (1 << i)) {
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETQF(i),
|
||
filter_info->ethertype_filters[i].etqf);
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETQS(i),
|
||
filter_info->ethertype_filters[i].etqs);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
}
|
||
}
|
||
}
|
||
|
||
/* restore SYN filter */
|
||
static inline void
|
||
ixgbe_syn_filter_restore(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
uint32_t synqf;
|
||
|
||
synqf = filter_info->syn_info;
|
||
|
||
if (synqf & IXGBE_SYN_FILTER_ENABLE) {
|
||
IXGBE_WRITE_REG(hw, IXGBE_SYNQF, synqf);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
}
|
||
}
|
||
|
||
/* restore L2 tunnel filter */
|
||
static inline void
|
||
ixgbe_l2_tn_filter_restore(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_l2_tn_info *l2_tn_info =
|
||
IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
|
||
struct ixgbe_l2_tn_filter *node;
|
||
struct ixgbe_l2_tunnel_conf l2_tn_conf;
|
||
|
||
TAILQ_FOREACH(node, &l2_tn_info->l2_tn_list, entries) {
|
||
l2_tn_conf.l2_tunnel_type = node->key.l2_tn_type;
|
||
l2_tn_conf.tunnel_id = node->key.tn_id;
|
||
l2_tn_conf.pool = node->pool;
|
||
(void)ixgbe_dev_l2_tunnel_filter_add(dev, &l2_tn_conf, TRUE);
|
||
}
|
||
}
|
||
|
||
/* restore rss filter */
|
||
static inline void
|
||
ixgbe_rss_filter_restore(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
|
||
if (filter_info->rss_info.conf.queue_num)
|
||
ixgbe_config_rss_filter(dev,
|
||
&filter_info->rss_info, TRUE);
|
||
}
|
||
|
||
static int
|
||
ixgbe_filter_restore(struct rte_eth_dev *dev)
|
||
{
|
||
ixgbe_ntuple_filter_restore(dev);
|
||
ixgbe_ethertype_filter_restore(dev);
|
||
ixgbe_syn_filter_restore(dev);
|
||
ixgbe_fdir_filter_restore(dev);
|
||
ixgbe_l2_tn_filter_restore(dev);
|
||
ixgbe_rss_filter_restore(dev);
|
||
|
||
return 0;
|
||
}
|
||
|
||
static void
|
||
ixgbe_l2_tunnel_conf(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_l2_tn_info *l2_tn_info =
|
||
IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
|
||
if (l2_tn_info->e_tag_en)
|
||
(void)ixgbe_e_tag_enable(hw);
|
||
|
||
if (l2_tn_info->e_tag_fwd_en)
|
||
(void)ixgbe_e_tag_forwarding_en_dis(dev, 1);
|
||
|
||
(void)ixgbe_update_e_tag_eth_type(hw, l2_tn_info->e_tag_ether_type);
|
||
}
|
||
|
||
/* remove all the n-tuple filters */
|
||
void
|
||
ixgbe_clear_all_ntuple_filter(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
struct ixgbe_5tuple_filter *p_5tuple;
|
||
|
||
while ((p_5tuple = TAILQ_FIRST(&filter_info->fivetuple_list)))
|
||
ixgbe_remove_5tuple_filter(dev, p_5tuple);
|
||
}
|
||
|
||
/* remove all the ether type filters */
|
||
void
|
||
ixgbe_clear_all_ethertype_filter(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
int i;
|
||
|
||
for (i = 0; i < IXGBE_MAX_ETQF_FILTERS; i++) {
|
||
if (filter_info->ethertype_mask & (1 << i) &&
|
||
!filter_info->ethertype_filters[i].conf) {
|
||
(void)ixgbe_ethertype_filter_remove(filter_info,
|
||
(uint8_t)i);
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETQF(i), 0);
|
||
IXGBE_WRITE_REG(hw, IXGBE_ETQS(i), 0);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
}
|
||
}
|
||
}
|
||
|
||
/* remove the SYN filter */
|
||
void
|
||
ixgbe_clear_syn_filter(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
struct ixgbe_filter_info *filter_info =
|
||
IXGBE_DEV_PRIVATE_TO_FILTER_INFO(dev->data->dev_private);
|
||
|
||
if (filter_info->syn_info & IXGBE_SYN_FILTER_ENABLE) {
|
||
filter_info->syn_info = 0;
|
||
|
||
IXGBE_WRITE_REG(hw, IXGBE_SYNQF, 0);
|
||
IXGBE_WRITE_FLUSH(hw);
|
||
}
|
||
}
|
||
|
||
/* remove all the L2 tunnel filters */
|
||
int
|
||
ixgbe_clear_all_l2_tn_filter(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_l2_tn_info *l2_tn_info =
|
||
IXGBE_DEV_PRIVATE_TO_L2_TN_INFO(dev->data->dev_private);
|
||
struct ixgbe_l2_tn_filter *l2_tn_filter;
|
||
struct ixgbe_l2_tunnel_conf l2_tn_conf;
|
||
int ret = 0;
|
||
|
||
while ((l2_tn_filter = TAILQ_FIRST(&l2_tn_info->l2_tn_list))) {
|
||
l2_tn_conf.l2_tunnel_type = l2_tn_filter->key.l2_tn_type;
|
||
l2_tn_conf.tunnel_id = l2_tn_filter->key.tn_id;
|
||
l2_tn_conf.pool = l2_tn_filter->pool;
|
||
ret = ixgbe_dev_l2_tunnel_filter_del(dev, &l2_tn_conf);
|
||
if (ret < 0)
|
||
return ret;
|
||
}
|
||
|
||
return 0;
|
||
}
|
||
|
||
void
|
||
ixgbe_dev_macsec_setting_save(struct rte_eth_dev *dev,
|
||
struct ixgbe_macsec_setting *macsec_setting)
|
||
{
|
||
struct ixgbe_macsec_setting *macsec =
|
||
IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
|
||
|
||
macsec->offload_en = macsec_setting->offload_en;
|
||
macsec->encrypt_en = macsec_setting->encrypt_en;
|
||
macsec->replayprotect_en = macsec_setting->replayprotect_en;
|
||
}
|
||
|
||
void
|
||
ixgbe_dev_macsec_setting_reset(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_macsec_setting *macsec =
|
||
IXGBE_DEV_PRIVATE_TO_MACSEC_SETTING(dev->data->dev_private);
|
||
|
||
macsec->offload_en = 0;
|
||
macsec->encrypt_en = 0;
|
||
macsec->replayprotect_en = 0;
|
||
}
|
||
|
||
void
|
||
ixgbe_dev_macsec_register_enable(struct rte_eth_dev *dev,
|
||
struct ixgbe_macsec_setting *macsec_setting)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t ctrl;
|
||
uint8_t en = macsec_setting->encrypt_en;
|
||
uint8_t rp = macsec_setting->replayprotect_en;
|
||
|
||
/**
|
||
* Workaround:
|
||
* As no ixgbe_disable_sec_rx_path equivalent is
|
||
* implemented for tx in the base code, and we are
|
||
* not allowed to modify the base code in DPDK, so
|
||
* just call the hand-written one directly for now.
|
||
* The hardware support has been checked by
|
||
* ixgbe_disable_sec_rx_path().
|
||
*/
|
||
ixgbe_disable_sec_tx_path_generic(hw);
|
||
|
||
/* Enable Ethernet CRC (required by MACsec offload) */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_HLREG0);
|
||
ctrl |= IXGBE_HLREG0_TXCRCEN | IXGBE_HLREG0_RXCRCSTRP;
|
||
IXGBE_WRITE_REG(hw, IXGBE_HLREG0, ctrl);
|
||
|
||
/* Enable the TX and RX crypto engines */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
|
||
ctrl &= ~IXGBE_SECTXCTRL_SECTX_DIS;
|
||
IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
|
||
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
|
||
ctrl &= ~IXGBE_SECRXCTRL_SECRX_DIS;
|
||
IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
|
||
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXMINIFG);
|
||
ctrl &= ~IXGBE_SECTX_MINSECIFG_MASK;
|
||
ctrl |= 0x3;
|
||
IXGBE_WRITE_REG(hw, IXGBE_SECTXMINIFG, ctrl);
|
||
|
||
/* Enable SA lookup */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
|
||
ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
|
||
ctrl |= en ? IXGBE_LSECTXCTRL_AUTH_ENCRYPT :
|
||
IXGBE_LSECTXCTRL_AUTH;
|
||
ctrl |= IXGBE_LSECTXCTRL_AISCI;
|
||
ctrl &= ~IXGBE_LSECTXCTRL_PNTHRSH_MASK;
|
||
ctrl |= IXGBE_MACSEC_PNTHRSH & IXGBE_LSECTXCTRL_PNTHRSH_MASK;
|
||
IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
|
||
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
|
||
ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
|
||
ctrl |= IXGBE_LSECRXCTRL_STRICT << IXGBE_LSECRXCTRL_EN_SHIFT;
|
||
ctrl &= ~IXGBE_LSECRXCTRL_PLSH;
|
||
if (rp)
|
||
ctrl |= IXGBE_LSECRXCTRL_RP;
|
||
else
|
||
ctrl &= ~IXGBE_LSECRXCTRL_RP;
|
||
IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
|
||
|
||
/* Start the data paths */
|
||
ixgbe_enable_sec_rx_path(hw);
|
||
/**
|
||
* Workaround:
|
||
* As no ixgbe_enable_sec_rx_path equivalent is
|
||
* implemented for tx in the base code, and we are
|
||
* not allowed to modify the base code in DPDK, so
|
||
* just call the hand-written one directly for now.
|
||
*/
|
||
ixgbe_enable_sec_tx_path_generic(hw);
|
||
}
|
||
|
||
void
|
||
ixgbe_dev_macsec_register_disable(struct rte_eth_dev *dev)
|
||
{
|
||
struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
|
||
uint32_t ctrl;
|
||
|
||
/**
|
||
* Workaround:
|
||
* As no ixgbe_disable_sec_rx_path equivalent is
|
||
* implemented for tx in the base code, and we are
|
||
* not allowed to modify the base code in DPDK, so
|
||
* just call the hand-written one directly for now.
|
||
* The hardware support has been checked by
|
||
* ixgbe_disable_sec_rx_path().
|
||
*/
|
||
ixgbe_disable_sec_tx_path_generic(hw);
|
||
|
||
/* Disable the TX and RX crypto engines */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_SECTXCTRL);
|
||
ctrl |= IXGBE_SECTXCTRL_SECTX_DIS;
|
||
IXGBE_WRITE_REG(hw, IXGBE_SECTXCTRL, ctrl);
|
||
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
|
||
ctrl |= IXGBE_SECRXCTRL_SECRX_DIS;
|
||
IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, ctrl);
|
||
|
||
/* Disable SA lookup */
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_LSECTXCTRL);
|
||
ctrl &= ~IXGBE_LSECTXCTRL_EN_MASK;
|
||
ctrl |= IXGBE_LSECTXCTRL_DISABLE;
|
||
IXGBE_WRITE_REG(hw, IXGBE_LSECTXCTRL, ctrl);
|
||
|
||
ctrl = IXGBE_READ_REG(hw, IXGBE_LSECRXCTRL);
|
||
ctrl &= ~IXGBE_LSECRXCTRL_EN_MASK;
|
||
ctrl |= IXGBE_LSECRXCTRL_DISABLE << IXGBE_LSECRXCTRL_EN_SHIFT;
|
||
IXGBE_WRITE_REG(hw, IXGBE_LSECRXCTRL, ctrl);
|
||
|
||
/* Start the data paths */
|
||
ixgbe_enable_sec_rx_path(hw);
|
||
/**
|
||
* Workaround:
|
||
* As no ixgbe_enable_sec_rx_path equivalent is
|
||
* implemented for tx in the base code, and we are
|
||
* not allowed to modify the base code in DPDK, so
|
||
* just call the hand-written one directly for now.
|
||
*/
|
||
ixgbe_enable_sec_tx_path_generic(hw);
|
||
}
|
||
|
||
RTE_PMD_REGISTER_PCI(net_ixgbe, rte_ixgbe_pmd);
|
||
RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe, pci_id_ixgbe_map);
|
||
RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe, "* igb_uio | uio_pci_generic | vfio-pci");
|
||
RTE_PMD_REGISTER_PCI(net_ixgbe_vf, rte_ixgbevf_pmd);
|
||
RTE_PMD_REGISTER_PCI_TABLE(net_ixgbe_vf, pci_id_ixgbevf_map);
|
||
RTE_PMD_REGISTER_KMOD_DEP(net_ixgbe_vf, "* igb_uio | vfio-pci");
|
||
RTE_PMD_REGISTER_PARAM_STRING(net_ixgbe_vf,
|
||
IXGBEVF_DEVARG_PFLINK_FULLCHK "=<0|1>");
|
||
|
||
RTE_LOG_REGISTER_SUFFIX(ixgbe_logtype_init, init, NOTICE);
|
||
RTE_LOG_REGISTER_SUFFIX(ixgbe_logtype_driver, driver, NOTICE);
|
||
|
||
#ifdef RTE_ETHDEV_DEBUG_RX
|
||
RTE_LOG_REGISTER_SUFFIX(ixgbe_logtype_rx, rx, DEBUG);
|
||
#endif
|
||
#ifdef RTE_ETHDEV_DEBUG_TX
|
||
RTE_LOG_REGISTER_SUFFIX(ixgbe_logtype_tx, tx, DEBUG);
|
||
#endif
|