diff options
Diffstat (limited to 'include/linux/ssb/ssb.h')
| -rw-r--r-- | include/linux/ssb/ssb.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h index a8ca396f810a..9f95afd0e9e3 100644 --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h @@ -78,6 +78,12 @@ struct ssb_bus_ops { void (*write8)(struct ssb_device *dev, u16 offset, u8 value); void (*write16)(struct ssb_device *dev, u16 offset, u16 value); void (*write32)(struct ssb_device *dev, u16 offset, u32 value); +#ifdef CONFIG_SSB_BLOCKIO + void (*block_read)(struct ssb_device *dev, void *buffer, + size_t count, u16 offset, u8 reg_width); + void (*block_write)(struct ssb_device *dev, const void *buffer, + size_t count, u16 offset, u8 reg_width); +#endif }; @@ -374,6 +380,19 @@ static inline void ssb_write32(struct ssb_device *dev, u16 offset, u32 value) { dev->ops->write32(dev, offset, value); } +#ifdef CONFIG_SSB_BLOCKIO +static inline void ssb_block_read(struct ssb_device *dev, void *buffer, + size_t count, u16 offset, u8 reg_width) +{ + dev->ops->block_read(dev, buffer, count, offset, reg_width); +} + +static inline void ssb_block_write(struct ssb_device *dev, const void *buffer, + size_t count, u16 offset, u8 reg_width) +{ + dev->ops->block_write(dev, buffer, count, offset, reg_width); +} +#endif /* CONFIG_SSB_BLOCKIO */ /* Translation (routing) bits that need to be ORed to DMA |