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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/net/ethernet/freescale/enetc/netc_blk_ctrl.c netc_reg_read() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &s->lock

drivers/net/dsa/netc/netc_main.c netc_get_switch_capabilities() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dsa2_mutex

drivers/net/dsa/netc/netc_main.c netc_get_switch_capabilities() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dsa2_mutex

drivers/net/dsa/netc/netc_main.c netc_init_ntmp_bitmap_sizes() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dsa2_mutex

drivers/net/dsa/netc/netc_main.c netc_init_ntmp_bitmap_sizes() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dsa2_mutex

drivers/net/dsa/netc/netc_main.c netc_mac_port_rmw() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pl->phydev_mutex
HALF_LOCKED2 &pl->state_mutex
HALF_LOCKED2 &pool->lock

drivers/net/dsa/netc/netc_main.c netc_port_get_capability() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dsa2_mutex

drivers/net/dsa/netc/netc_main.c netc_port_get_capability() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dsa2_mutex

drivers/net/dsa/netc/netc_main.c netc_port_mac_rx_graceful_stop() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pl->state_mutex
HALF_LOCKED2 global &dsa2_mutex

drivers/net/dsa/netc/netc_main.c netc_port_rmw() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pl->phydev_mutex
HALF_LOCKED2 &pl->state_mutex
HALF_LOCKED2 &pool->lock

drivers/net/dsa/netc/netc_main.c netc_port_wait_rx_empty() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pl->state_mutex
HALF_LOCKED2 global &dsa2_mutex

drivers/net/dsa/netc/netc_main.c netc_port_wait_tx_empty() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pl->state_mutex
HALF_LOCKED2 global &dsa2_mutex

drivers/net/dsa/netc/netc_main.c netc_switch_get_ip_revision() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/net/dsa/netc/netc_main.c netc_switch_vfht_default_config() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dsa2_mutex

drivers/ptp/ptp_netc.c netc_timer_adjust_period() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
LOCK2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_cur_time_read() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
LOCK2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_cur_time_read() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
LOCK2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_disable_fiper() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
LOCK2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_disable_periodic_pulse() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
LOCK2 flags
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_enable_extts() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
LOCK2 flags
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_enable_fiper() -> netc_read()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
LOCK2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_enable_periodic_pulse() -> netc_read()

Type Parameter Key Value
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
LOCK2 flags
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_get_global_ip_rev() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

drivers/ptp/ptp_netc.c netc_timer_get_integral_period() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
LOCK2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_handle_etts_event() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_handle_etts_event() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_handle_etts_event() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_handle_etts_event() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_init() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

drivers/ptp/ptp_netc.c netc_timer_isr() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 &priv->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_offset_read() -> netc_read()

Type Parameter Key Value
PREEMPT_ADD
LOCK2 &priv->lock
LOCK2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_offset_read() -> netc_read()

Type Parameter Key Value
PREEMPT_ADD
LOCK2 &priv->lock
LOCK2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/ptp/ptp_netc.c netc_timer_perout_loopback() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PREEMPT_ADD <- disables preempt
LOCK2 &priv->lock
LOCK2 flags
TYPE_LOCK (struct netc_timer)->lock

drivers/net/dsa/netc/netc_ethtool.c netc_port_get_ethtool_stats() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max

drivers/net/ethernet/freescale/enetc/ntmp.c netc_xmit_ntmp_cmd() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 &cbdr->ring_lock
HALF_LOCKED2 &ndev->ethtool->rss_lock
HALF_LOCKED2 &priv->fdbt_lock
HALF_LOCKED2 &priv->vft_lock
HALF_LOCKED2 &s->lock
TYPE_LOCK (struct netc_cbdr)->ring_lock

drivers/net/ethernet/freescale/enetc/ntmp.c ntmp_clean_cbdr() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 &cbdr->ring_lock
HALF_LOCKED2 &ndev->ethtool->rss_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &priv->fdbt_lock
HALF_LOCKED2 &priv->vft_lock
HALF_LOCKED2 &s->lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct netc_cbdr)->ring_lock

drivers/net/ethernet/freescale/enetc/ntmp.c ntmp_clean_cbdr() -> netc_read()

Type Parameter Key Value
PARAM_VALUE 0 reg 0-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &cbdr->ring_lock
HALF_LOCKED2 &ndev->ethtool->rss_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &priv->fdbt_lock
HALF_LOCKED2 &priv->vft_lock
HALF_LOCKED2 &s->lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct netc_cbdr)->ring_lock

drivers/net/ethernet/freescale/enetc/ntmp.c ntmp_init_cbdr() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING

drivers/net/ethernet/freescale/enetc/ntmp.c ntmp_init_cbdr() -> netc_read()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING