diff options
author | Rafał Miłecki <zajec5@gmail.com> | 2011-07-16 19:06:03 -0400 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2011-07-19 17:03:09 -0400 |
commit | 3de1a7748f68c63daed7c9e04ac9f048efcd9f20 (patch) | |
tree | 12c9ab00cfa806f8a8f24648013c454a5385f040 /include/linux/bcma/bcma.h | |
parent | bb932ad9805029af18232ffe5603fbc68e1c1fb6 (diff) |
bcma: trivial: add helpers for masking/setting
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/bcma/bcma.h')
-rw-r--r-- | include/linux/bcma/bcma.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 3895aeb494a3..6e5dc7b3c024 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h | |||
@@ -243,8 +243,16 @@ void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value) | |||
243 | core->bus->ops->awrite32(core, offset, value); | 243 | core->bus->ops->awrite32(core, offset, value); |
244 | } | 244 | } |
245 | 245 | ||
246 | #define bcma_mask32(cc, offset, mask) \ | ||
247 | bcma_write32(cc, offset, bcma_read32(cc, offset) & (mask)) | ||
248 | #define bcma_set32(cc, offset, set) \ | ||
249 | bcma_write32(cc, offset, bcma_read32(cc, offset) | (set)) | ||
250 | #define bcma_maskset32(cc, offset, mask, set) \ | ||
251 | bcma_write32(cc, offset, (bcma_read32(cc, offset) & (mask)) | (set)) | ||
252 | |||
246 | extern bool bcma_core_is_enabled(struct bcma_device *core); | 253 | extern bool bcma_core_is_enabled(struct bcma_device *core); |
247 | extern void bcma_core_disable(struct bcma_device *core, u32 flags); | 254 | extern void bcma_core_disable(struct bcma_device *core, u32 flags); |
248 | extern int bcma_core_enable(struct bcma_device *core, u32 flags); | 255 | extern int bcma_core_enable(struct bcma_device *core, u32 flags); |
249 | 256 | ||
257 | |||
250 | #endif /* LINUX_BCMA_H_ */ | 258 | #endif /* LINUX_BCMA_H_ */ |