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-rw-r--r--include/linux/bcma/bcma.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 3895aeb494a3..8c96654bef16 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -25,6 +25,11 @@ struct bcma_chipinfo {
u8 pkg;
};
+enum bcma_clkmode {
+ BCMA_CLKMODE_FAST,
+ BCMA_CLKMODE_DYNAMIC,
+};
+
struct bcma_host_ops {
u8 (*read8)(struct bcma_device *core, u16 offset);
u16 (*read16)(struct bcma_device *core, u16 offset);
@@ -243,8 +248,24 @@ 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);
+extern void bcma_core_set_clockmode(struct bcma_device *core,
+ enum bcma_clkmode clkmode);
+extern void bcma_core_pll_ctl(struct bcma_device *core, u32 req, u32 status,
+ bool on);
+#define BCMA_DMA_TRANSLATION_MASK 0xC0000000
+#define BCMA_DMA_TRANSLATION_NONE 0x00000000
+#define BCMA_DMA_TRANSLATION_DMA32_CMT 0x40000000 /* Client Mode Translation for 32-bit DMA */
+#define BCMA_DMA_TRANSLATION_DMA64_CMT 0x80000000 /* Client Mode Translation for 64-bit DMA */
+extern u32 bcma_core_dma_translation(struct bcma_device *core);
#endif /* LINUX_BCMA_H_ */