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authorRafał Miłecki <zajec5@gmail.com>2011-07-17 03:06:03 +0400
committerJohn W. Linville <linville@tuxdriver.com>2011-07-20 01:03:09 +0400
commit3de1a7748f68c63daed7c9e04ac9f048efcd9f20 (patch)
tree12c9ab00cfa806f8a8f24648013c454a5385f040 /include/linux/bcma
parentbb932ad9805029af18232ffe5603fbc68e1c1fb6 (diff)
downloadlinux-3de1a7748f68c63daed7c9e04ac9f048efcd9f20.tar.xz
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')
-rw-r--r--include/linux/bcma/bcma.h8
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_ */