Commit 3de1a774 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by John W. Linville

bcma: trivial: add helpers for masking/setting

Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent bb932ad9
...@@ -243,8 +243,16 @@ void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value) ...@@ -243,8 +243,16 @@ void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
core->bus->ops->awrite32(core, offset, 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 bool bcma_core_is_enabled(struct bcma_device *core);
extern void bcma_core_disable(struct bcma_device *core, u32 flags); extern void bcma_core_disable(struct bcma_device *core, u32 flags);
extern int bcma_core_enable(struct bcma_device *core, u32 flags); extern int bcma_core_enable(struct bcma_device *core, u32 flags);
#endif /* LINUX_BCMA_H_ */ #endif /* LINUX_BCMA_H_ */
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