diff options
Diffstat (limited to 'include/linux/bcma/bcma.h')
| -rw-r--r-- | include/linux/bcma/bcma.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 3895aeb494a..8c96654bef1 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -25,6 +25,11 @@ struct bcma_chipinfo { u8 pkg; }; +enum bcma_clkmode { + BCMA_CLKMODE_FAST, + BCMA_CLKMODE_DYNAMIC, +}; + struct bcma_host_ops { u8 (*read8)(struct bcma_device *core, u16 offset); u16 (*read16)(struct bcma_device *core, u16 offset); @@ -243,8 +248,24 @@ void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value) core->bus->ops->awrite32(core, offset, value); } +#define bcma_mask32(cc, offset, mask) \ + bcma_write32(cc, offset, bcma_read32(cc, offset) & (mask)) +#define bcma_set32(cc, offset, set) \ + bcma_write32(cc, offset, bcma_read32(cc, offset) | (set)) +#define bcma_maskset32(cc, offset, mask, set) \ + bcma_write32(cc, offset, (bcma_read32(cc, offset) & (mask)) | (set)) + extern bool bcma_core_is_enabled(struct bcma_device *core); extern void bcma_core_disable(struct bcma_device *core, u32 flags); extern int bcma_core_enable(struct bcma_device *core, u32 flags); +extern void bcma_core_set_clockmode(struct bcma_device *core, + enum bcma_clkmode clkmode); +extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status, + bool on); +#define BCMA_DMA_TRANSLATION_MASK 0xC0000000 +#define BCMA_DMA_TRANSLATION_NONE 0x00000000 +#define BCMA_DMA_TRANSLATION_DMA32_CMT 0x40000000 /* Client Mode Translation for 32-bit DMA */ +#define BCMA_DMA_TRANSLATION_DMA64_CMT 0x80000000 /* Client Mode Translation for 64-bit DMA */ +extern u32 bcma_core_dma_translation(struct bcma_device *core); #endif /* LINUX_BCMA_H_ */ |