Defined in 1 files as a member:
Defined in 5 files as a macro:
- arch/alpha/include/asm/floppy.h, line 18 (as a macro)
- arch/arm/include/asm/floppy.h, line 46 (as a macro)
- arch/powerpc/include/asm/floppy.h, line 20 (as a macro)
- arch/sparc/include/asm/floppy_32.h, line 65 (as a macro)
- arch/sparc/include/asm/floppy_64.h, line 70 (as a macro)
Defined in 5 files as a function:
- arch/m68k/include/asm/floppy.h, line 168 (as a function)
- arch/mips/include/asm/mach-generic/floppy.h, line 46 (as a function)
- arch/mips/include/asm/mach-jazz/floppy.h, line 42 (as a function)
- arch/parisc/include/asm/floppy.h, line 116 (as a function)
- arch/x86/include/asm/floppy.h, line 134 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/block/floppy.c floppy_interrupt() -> fd_disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags |
drivers/block/floppy.c floppy_release_irq_and_dma() -> fd_disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock |
drivers/block/floppy.c floppy_shutdown() -> fd_disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/block/floppy.c reset_fdc() -> fd_disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock |
drivers/block/floppy.c setup_DMA() -> fd_disable_dma()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &pool->lock |