diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-22 22:41:28 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-03-22 22:41:28 +0100 |
| commit | 95e89f0ede9ed84b5cd0c39b7f68bc08fb120c3b (patch) | |
| tree | b4a119252a5e123c2f74ded3b0819ca38efa313d /lib/intel_io.h | |
| parent | 2d4656fb699dd9bc5329b69b2955a6e4c3753971 (diff) | |
lib/intel_io: api documentation
As usual de-inline functions for gtkdoc to see them.
I've decided to exclude the register map stuff since that's not
terribly interesting.
Aside: gtkdoc falls over when the title of a section contains a slash,
hence why it reads "IO" instead of "I/O". The fun ...
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'lib/intel_io.h')
| -rw-r--r-- | lib/intel_io.h | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/lib/intel_io.h b/lib/intel_io.h index 5ea50cab..d56d061d 100644 --- a/lib/intel_io.h +++ b/lib/intel_io.h @@ -34,7 +34,7 @@ /* register access helpers from intel_mmio.c */ extern void *mmio; void intel_mmio_use_pci_bar(struct pci_device *pci_dev); -void intel_mmio_use_dump_file(char *); +void intel_mmio_use_dump_file(char *file); int intel_register_access_init(struct pci_device *pci_dev, int safe); void intel_register_access_fini(void); @@ -42,17 +42,8 @@ uint32_t intel_register_read(uint32_t reg); void intel_register_write(uint32_t reg, uint32_t val); int intel_register_access_needs_fakewake(void); -static inline uint32_t -INREG(uint32_t reg) -{ - return *(volatile uint32_t *)((volatile char *)mmio + reg); -} - -static inline void -OUTREG(uint32_t reg, uint32_t val) -{ - *(volatile uint32_t *)((volatile char *)mmio + reg) = val; -} +uint32_t INREG(uint32_t reg); +void OUTREG(uint32_t reg, uint32_t val); /* sideband access functions from intel_iosf.c */ uint32_t intel_dpio_reg_read(uint32_t reg, int phy); @@ -64,6 +55,8 @@ int intel_nc_read(uint8_t addr, uint32_t *val); int intel_nc_write(uint8_t addr, uint32_t val); /* register maps from intel_reg_map.c */ +#ifndef __GTK_DOC_IGNORE__ + #define INTEL_RANGE_RSVD (0<<0) /* Shouldn't be read or written */ #define INTEL_RANGE_READ (1<<0) #define INTEL_RANGE_WRITE (1<<1) @@ -83,5 +76,6 @@ struct intel_register_map { }; struct intel_register_map intel_get_register_map(uint32_t devid); struct intel_register_range *intel_get_register_range(struct intel_register_map map, uint32_t offset, uint32_t mode); +#endif /* __GTK_DOC_IGNORE__ */ #endif /* INTEL_GPU_TOOLS_H */ |