From: Rafał Miłecki Date: Sat, 16 Jul 2011 23:06:03 +0000 (+0200) Subject: bcma: trivial: add helpers for masking/setting X-Git-Tag: v3.1-rc1~255^2~14^2^2~54 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=3de1a7748f68c63daed7c9e04ac9f048efcd9f20;p=~emulex%2Finfiniband.git bcma: trivial: add helpers for masking/setting Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 3895aeb494a..6e5dc7b3c02 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_ */