Defined in 2 files as a function:
- drivers/dma/tegra186-gpc-dma.c, line 246 (as a function)
- drivers/dma/tegra20-apb-dma.c, line 235 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/dma/tegra186-gpc-dma.c tegra_dma_configure_next_sg() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_configure_next_sg() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| PARAM_VALUE | 2 | val | 2147483648-u32max |
| DATA_SOURCE | 0 | tdc | $0 |
| BIT_INFO | 2 | val | 0x80000000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_disable() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| PARAM_VALUE | 2 | val | 0-1073741823 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-1073741823[c] |
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | &controller->io_mutex | ||
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| 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 | &priv->lock | ||
| HALF_LOCKED2 | &qspi->list_lock | ||
| HALF_LOCKED2 | &qspi->lock | ||
| HALF_LOCKED2 | &sdr->v4l2_mutex | ||
| HALF_LOCKED2 | &sp->mutex | ||
| HALF_LOCKED2 | &spi->io_mutex | ||
| HALF_LOCKED2 | &spi->mutex_lock | ||
| HALF_LOCKED2 | &state->uart_port->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_disable() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| DATA_SOURCE | 2 | val | r tdc_read |
| BIT_INFO | 2 | val | 0x40000000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-u32max |
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | &controller->io_mutex | ||
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| 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 | &priv->lock | ||
| HALF_LOCKED2 | &qspi->list_lock | ||
| HALF_LOCKED2 | &qspi->lock | ||
| HALF_LOCKED2 | &sdr->v4l2_mutex | ||
| HALF_LOCKED2 | &sp->mutex | ||
| HALF_LOCKED2 | &spi->io_mutex | ||
| HALF_LOCKED2 | &spi->mutex_lock | ||
| HALF_LOCKED2 | &state->uart_port->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_isr() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| PARAM_VALUE | 2 | val | u32max |
| DATA_SOURCE | 0 | tdc | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/dma/tegra186-gpc-dma.c tegra_dma_isr() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| PARAM_VALUE | 2 | val | 1073741824 |
| DATA_SOURCE | 0 | tdc | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_pause() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| BIT_INFO | 2 | val | 0x80000000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-u32max |
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | &host->io_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_program_addr() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_program_addr() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_program_addr() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_program_addr() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_program_addr() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| PARAM_VALUE | 2 | val | 0-16777215 |
| DATA_SOURCE | 0 | tdc | $0 |
| BIT_INFO | 2 | val | 0x0,0xff00ff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_program_sid() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| STR_LEN | 0 | tdc->name | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | tdc->id |
drivers/dma/tegra186-gpc-dma.c tegra_dma_resume() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| PARAM_VALUE | 2 | val | 0-s32max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-s32max[c] |
| LOCK2 | flags | ||
| LOCK2 | 0 | &tdc->vc.lock | |
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| PARAM_VALUE | 2 | val | 0 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| PARAM_VALUE | 2 | val | 2147483648-u32max |
| DATA_SOURCE | 0 | tdc | $0 |
| BIT_INFO | 2 | val | 0x80000000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra186-gpc-dma.c tegra_dma_stop_client() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 0 | tdc->tdma | 4096-ptr_max |
| DATA_SOURCE | 0 | tdc | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-u32max[c] |
| LOCK2 | 0 | &tdc->vc.lock | |
| HALF_LOCKED2 | &controller->io_mutex | ||
| HALF_LOCKED2 | &ctlr->io_mutex | ||
| 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 | &priv->lock | ||
| HALF_LOCKED2 | &qspi->list_lock | ||
| HALF_LOCKED2 | &qspi->lock | ||
| HALF_LOCKED2 | &sdr->v4l2_mutex | ||
| HALF_LOCKED2 | &sp->mutex | ||
| HALF_LOCKED2 | &spi->io_mutex | ||
| HALF_LOCKED2 | &spi->mutex_lock | ||
| HALF_LOCKED2 | &state->uart_port->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct virt_dma_chan)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_configure_for_next() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 24 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | val | unit_byte |
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_configure_for_next() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 16 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | val | unit_byte |
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_configure_for_next() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 32 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_configure_for_next() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0 |
| DATA_SOURCE | 0 | tdc | $0 |
| BIT_INFO | 2 | val | 0x80000000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_isr() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4 |
| DATA_SOURCE | 0 | tdc | $1 |
| DATA_SOURCE | 2 | val | r tdc_read |
| BIT_INFO | 2 | val | 0x40000000,0xffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-u32max |
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_pause() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 12 |
| PARAM_VALUE | 2 | val | 2147483648 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_resume() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 12 |
| PARAM_VALUE | 2 | val | 0 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 28 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 24 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | val | unit_byte |
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 20 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 16 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | val | unit_byte |
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 32 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_start() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0 |
| DATA_SOURCE | 0 | tdc | $0 |
| BIT_INFO | 2 | val | 0x80000000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_stop() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0 |
| PARAM_VALUE | 2 | val | 0-3221225471 |
| DATA_SOURCE | 0 | tdc | $0 |
| BIT_INFO | 2 | val | 0x0,0xbfffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-3221225471[c] |
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_stop() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 0 |
| PARAM_VALUE | 2 | val | 0-1073741823 |
| DATA_SOURCE | 0 | tdc | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-1073741823[c] |
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |
drivers/dma/tegra20-apb-dma.c tegra_dma_stop() -> tdc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tdc | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4 |
| DATA_SOURCE | 0 | tdc | $0 |
| DATA_SOURCE | 2 | val | r tdc_read |
| BIT_INFO | 2 | val | 0x40000000,0xffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 2 | val | 0-u32max |
| LOCK2 | 0 | &tdc->lock | |
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct tegra_dma_channel)->lock |