Defined in 2 files as a macro:
Defined in 4 files as a function:
- arch/alpha/include/asm/io.h, line 102 (as a function)
- arch/mips/include/asm/io.h, line 112 (as a function)
- arch/parisc/include/asm/io.h, line 16 (as a function)
- arch/x86/include/asm/io.h, line 159 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/block/floppy.c _fd_chose_dma_mode() -> isa_virt_to_bus()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | address | 0-18446744073709547519 |
| DATA_SOURCE | 0 | address | $0 |
| PREEMPT_ADD | |||
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &pool->lock |
drivers/block/floppy.c hard_dma_setup() -> isa_virt_to_bus()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | address | $0 |
| LOCK2 | global &dma_spin_lock | ||
| HALF_LOCKED2 | &pool->lock |