Documented in 1 files:

Defined in 1 files as a function:

Referenced in 37 files:

Smatch caller information:

drivers/dma/mv_xor.c mv_xor_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &mv_chan->lock
LOCK2 bh
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct mv_xor_chan)->lock

drivers/dma/timb_dma.c td_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &td_chan->lock
LOCK2 bh
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct timb_dma_chan)->lock

drivers/dma/amd/qdma/qdma.c qdma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &vc->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct virt_dma_chan)->lock

drivers/dma/sh/shdma-base.c shdma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &schan->chan_lock
LOCK2 irq
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct shdma_chan)->chan_lock

drivers/dma/ioat/dma.c ioat_tx_submit_unlock() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/dma/plx_dma.c plx_dma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/dma/xgene-dma.c xgene_dma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &chan->lock
LOCK2 bh
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct xgene_dma_chan)->lock

drivers/dma/pxa_dma.c pxad_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &vc->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct virt_dma_chan)->lock

drivers/dma/switchtec_dma.c switchtec_dma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/dma/qcom/hidma.c hidma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &mchan->lock
LOCK2 irqflags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct hidma_chan)->lock

drivers/dma/tegra20-apb-dma.c tegra_dma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
LOCK2 &tdc->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct tegra_dma_channel)->lock

drivers/dma/dw/core.c dwc_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &dwc->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct dw_dma_chan)->lock

drivers/dma/xilinx/zynqmp_dma.c zynqmp_dma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &chan->lock
LOCK2 irqflags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct zynqmp_dma_chan)->lock

drivers/dma/sh/rcar-dmac.c rcar_dmac_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &chan->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct rcar_dmac_chan)->lock

drivers/dma/xilinx/xilinx_dma.c xilinx_dma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &chan->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct xilinx_dma_chan)->lock

drivers/dma/mxs-dma.c mxs_dma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/dma/apple-admac.c admac_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &adchan->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct admac_chan)->lock

drivers/rapidio/devices/tsi721_dma.c tsi721_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &bdma_chan->lock
LOCK2 bh
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct tsi721_bdma_chan)->lock

drivers/dma/mmp_pdma.c mmp_pdma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
LOCK2 &chan->desc_lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct mmp_pdma_chan)->desc_lock

drivers/crypto/ccp/ccp-dmaengine.c ccp_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &chan->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct ccp_dma_chan)->lock

drivers/dma/bcm-sba-raid.c sba_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &sba->reqs_lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct sba_device)->reqs_lock

drivers/dma/idxd/dma.c idxd_dma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq

drivers/dma/virt-dma.c vchan_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &vc->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct virt_dma_chan)->lock

drivers/dma/ep93xx_dma.c ep93xx_dma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &edmac->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct ep93xx_dma_chan)->lock

drivers/dma/altera-msgdma.c msgdma_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &mdev->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct msgdma_device)->lock

drivers/dma/nbpfaxi.c nbpf_tx_submit() -> dma_cookie_assign()

Type Parameter Key Value
PARAM_VALUE 0 tx 4096-ptr_max
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx (-1)-0,176
BUF_SIZE 0 tx->callback_param s32min-s32max
DATA_SOURCE 0 tx $0
STR_LEN 0 tx->callback_param (-1)
PREEMPT_ADD <- disables preempt
TASK_NOT_RUNNING
HOST_DATA 0 tx->unmap->len 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 tx->unmap->len
LOCK2 &chan->lock
LOCK2 flags
HALF_LOCKED2 &board->spinlock
HALF_LOCKED2 &controller->io_mutex
HALF_LOCKED2 &ctlr->io_mutex
HALF_LOCKED2 &ctrl->io_mutex
HALF_LOCKED2 &data->lock
HALF_LOCKED2 &dcmi->irqlock
HALF_LOCKED2 &dma->lock
HALF_LOCKED2 &dmm->wa_lock
HALF_LOCKED2 &epf_mhi->lock
HALF_LOCKED2 &host->io_mutex
HALF_LOCKED2 &host->lock
HALF_LOCKED2 &host->thread_lock
HALF_LOCKED2 &mem->spi->controller->bus_lock_mutex
HALF_LOCKED2 &mem->spi->controller->io_mutex
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &ospi->lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &port->lock
HALF_LOCKED2 &priv->lock
HALF_LOCKED2 &priv->port.lock
HALF_LOCKED2 &qspi->list_lock
HALF_LOCKED2 &qspi->lock
HALF_LOCKED2 &sctlr->io_mutex
HALF_LOCKED2 &sdd->lock
HALF_LOCKED2 &sdr->v4l2_mutex
HALF_LOCKED2 &spi->io_mutex
HALF_LOCKED2 &spi->lock
HALF_LOCKED2 &spi->mutex_lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 ap->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
TYPE_LOCK (struct nbpf_channel)->lock