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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_activate_rx_rings() -> mlx4_en_update_rx_prod_db()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->actual_size 0
PARAM_VALUE 0 ring->cons 0
PARAM_VALUE 0 ring->prod 0
MEM_ZERO 0 ring->buf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_activate_rx_rings() -> mlx4_en_update_rx_prod_db()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_config_rss_qp() -> mlx4_en_update_rx_prod_db()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->fcs_del 0,4
DATA_SOURCE 0 ring $2
FUZZY_MAX 0 ring->fcs_del 4
BIT_INFO 0 ring->fcs_del 0x0,0x4
HARD_MAX 0 ring->fcs_del 4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dev->ethtool->rss_lock
HALF_LOCKED2 &mdev->state_lock
HALF_LOCKED2 &priv->mdev->state_lock
HALF_LOCKED2 global &rtnl_mutex
TYPE_LOCK (struct mlx4_en_dev)->state_lock

drivers/net/ethernet/mellanox/mlx4/en_rx.c mlx4_en_refill_rx_buffers() -> mlx4_en_update_rx_prod_db()

Type Parameter Key Value
PARAM_VALUE 0 ring 4096-ptr_max
PARAM_VALUE 0 ring->pp->p.dev->iommu->pci_32bit_workaround 0-1
DATA_SOURCE 0 ring $1
RX_PATH
NOCHECK_CALL