Defined in 1 files as a prototype:
Defined in 1 files as a member:
Defined in 8 files as a function:
- arch/alpha/include/asm/dma.h, line 239 (as a function)
- arch/arm/kernel/dma.c, line 170 (as a function)
- arch/mips/include/asm/dma.h, line 205 (as a function)
- arch/mips/include/asm/mach-au1x00/au1000_dma.h, line 254 (as a function)
- arch/parisc/include/asm/dma.h, line 144 (as a function)
- arch/powerpc/include/asm/dma.h, line 221 (as a function)
- arch/sparc/include/asm/parport_64.h, line 91 (as a function)
- arch/x86/include/asm/dma.h, line 199 (as a function)
Referenced in 19 files:
- arch/alpha/include/asm/floppy.h, line 22
- arch/arm/include/asm/floppy.h, line 35
- arch/arm/kernel/dma.c, line 180
- arch/mips/include/asm/mach-generic/floppy.h, line 68
- arch/parisc/include/asm/floppy.h, line 214
- arch/powerpc/include/asm/floppy.h, line 23
- arch/x86/include/asm/floppy.h, line 232
- drivers/ata/pata_icside.c, line 244
- drivers/comedi/drivers/comedi_isadma.c, line 25
- drivers/gpib/nec7210/nec7210.c
- drivers/mmc/host/wbsd.c
- drivers/parport/parport_pc.c, line 634
- drivers/scsi/aha1542.c, line 809
- drivers/scsi/arm/cumana_2.c, line 188
- drivers/scsi/arm/eesox.c, line 184
- drivers/scsi/arm/powertec.c, line 157
- drivers/usb/musb/musb_cppi41.c
- sound/core/isadma.c, line 36
- sound/soc/au1x/dma.c, line 206
Smatch caller information:
drivers/block/floppy.c hard_dma_setup() -> set_dma_mode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 2 |
| PARAM_VALUE | 1 | mode | 68,72 |
| DATA_SOURCE | 1 | mode | $2 |
| BIT_INFO | 1 | mode | 0x40,0x4c |
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/comedi/drivers/comedi_isadma.c comedi_isadma_program() -> set_dma_mode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | mode | 68,72 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &dev->mutex | ||
| HALF_LOCKED2 | &dev->spinlock |
sound/core/isadma.c snd_dma_program() -> set_dma_mode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | mode | 68,72,84,88 |
| DATA_SOURCE | 0 | dmanr | $0 |
| DATA_SOURCE | 1 | mode | $3 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &chip->lock | ||
| HALF_LOCKED2 | &chip->reg_lock | ||
| HALF_LOCKED2 | &s->lock | ||
| HALF_LOCKED2 | irq |
drivers/mmc/host/wbsd.c wbsd_prepare_data() -> set_dma_mode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 0-s32max |
| PARAM_VALUE | 1 | mode | 4 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &host->lock | ||
| LOCK2 | bh | ||
| LOCK2 | global &dma_spin_lock | ||
| TYPE_LOCK | (struct wbsd_host)->lock |
drivers/mmc/host/wbsd.c wbsd_prepare_data() -> set_dma_mode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dmanr | 0-s32max |
| PARAM_VALUE | 1 | mode | 8 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &host->lock | ||
| LOCK2 | bh | ||
| LOCK2 | global &dma_spin_lock | ||
| TYPE_LOCK | (struct wbsd_host)->lock |
drivers/parport/parport_pc.c parport_pc_fifo_write_block_dma() -> set_dma_mode()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | mode | 72 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &port->physport->ieee1284.irq |