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Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/net/ethernet/litex/litex_liteeth.c liteeth_interrupt() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1-255
DATA_SOURCE 1 val r litex_read8
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 val 1-255
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/net/ethernet/litex/litex_liteeth.c liteeth_interrupt() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1-255
DATA_SOURCE 1 val r litex_read8
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 val 1-255
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags

drivers/net/ethernet/litex/litex_liteeth.c liteeth_open() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/litex/litex_liteeth.c liteeth_open() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/litex/litex_liteeth.c liteeth_open() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/litex/litex_liteeth.c liteeth_open() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/litex/litex_liteeth.c liteeth_start_xmit() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/litex/litex_liteeth.c liteeth_start_xmit() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &netdev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 rcu_read

drivers/net/ethernet/litex/litex_liteeth.c liteeth_stop() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &netdev->lock
HALF_LOCKED2 &rdev->wiphy.mtx
HALF_LOCKED2 global &rtnl_mutex

drivers/net/ethernet/litex/litex_liteeth.c liteeth_stop() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &netdev->lock
HALF_LOCKED2 &rdev->wiphy.mtx
HALF_LOCKED2 global &rtnl_mutex

drivers/tty/serial/liteuart.c liteuart_putchar() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 *reg 0-255
DATA_SOURCE 1 val $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 reg unit_byte
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &s->lock

drivers/tty/serial/liteuart.c liteuart_rx_chars() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 0 *reg 0-255
PARAM_VALUE 1 val 2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 reg unit_byte
LOCK2 &port->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/liteuart.c liteuart_tx_chars() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 *reg 0-255
PARAM_VALUE 1 val 1-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 reg unit_byte
LOCK2 &port->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/liteuart.c liteuart_tx_chars() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 *reg 0-255
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 reg unit_byte
LOCK2 &port->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/liteuart.c liteuart_update_irq_reg() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 0 *reg 0-255
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 reg unit_byte
HALF_LOCKED2 &port->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/mmc/host/litex_mmc.c litex_mmc_do_dma() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mmc/host/litex_mmc.c litex_mmc_do_dma() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mmc/host/litex_mmc.c litex_mmc_do_dma() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mmc/host/litex_mmc.c litex_mmc_do_dma() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mmc/host/litex_mmc.c litex_mmc_probe() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 1 val 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mmc/host/litex_mmc.c litex_mmc_probe() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 1 val 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mmc/host/litex_mmc.c litex_mmc_probe() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 1 val 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mmc/host/litex_mmc.c litex_mmc_send_cmd() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mmc/host/litex_mmc.c litex_mmc_set_ios() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 0-2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/mmc/host/litex_mmc.c litex_mmc_set_ios() -> litex_write8()

Type Parameter Key Value
PARAM_VALUE 0 reg 4096-ptr_max
PARAM_VALUE 1 val 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL