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| author | Rafał Miłecki <zajec5@gmail.com> | 2011-07-17 01:06:03 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-19 17:03:09 -0400 |
| commit | 3de1a7748f68c63daed7c9e04ac9f048efcd9f20 (patch) | |
| tree | 12c9ab00cfa806f8a8f24648013c454a5385f040 | |
| parent | bb932ad9805029af18232ffe5603fbc68e1c1fb6 (diff) | |
| download | blackbird-op-linux-3de1a7748f68c63daed7c9e04ac9f048efcd9f20.tar.gz blackbird-op-linux-3de1a7748f68c63daed7c9e04ac9f048efcd9f20.zip | |
bcma: trivial: add helpers for masking/setting
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -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) 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); + #endif /* LINUX_BCMA_H_ */ |
