6  * Numascale NumaConnect-Specific Header file
17 #include <linux/smp.h>
24 /* 32K CSR space, b15 indicates geo/non-geo */
36 #define NUMACHIP_LCSR_SIZE	(NUMACHIP_LCSR_LIM - NUMACHIP_LCSR_BASE + 1)
39 static inline void *lcsr_address(unsigned long offset)  in lcsr_address()  argument
42 		CSR_NODE_BITS(0xfff0) | (offset & CSR_OFFSET_MASK));  in lcsr_address()
45 static inline unsigned int read_lcsr(unsigned long offset)  in read_lcsr()  argument
47 	return swab32(readl(lcsr_address(offset)));  in read_lcsr()
50 static inline void write_lcsr(unsigned long offset, unsigned int val)  in write_lcsr()  argument
52 	writel(swab32(val), lcsr_address(offset));  in write_lcsr()
56  * On NumaChip2, local CSR space is 16MB and starts at fixed offset below 4G
67 static inline void __iomem *numachip2_lcsr_address(unsigned long offset)  in numachip2_lcsr_address()  argument
70 		(offset & (NUMACHIP2_LCSR_SIZE - 1)));  in numachip2_lcsr_address()
73 static inline u32 numachip2_read32_lcsr(unsigned long offset)  in numachip2_read32_lcsr()  argument
75 	return readl(numachip2_lcsr_address(offset));  in numachip2_read32_lcsr()
78 static inline u64 numachip2_read64_lcsr(unsigned long offset)  in numachip2_read64_lcsr()  argument
80 	return readq(numachip2_lcsr_address(offset));  in numachip2_read64_lcsr()
83 static inline void numachip2_write32_lcsr(unsigned long offset, u32 val)  in numachip2_write32_lcsr()  argument
85 	writel(val, numachip2_lcsr_address(offset));  in numachip2_write32_lcsr()
88 static inline void numachip2_write64_lcsr(unsigned long offset, u64 val)  in numachip2_write64_lcsr()  argument
90 	writeq(val, numachip2_lcsr_address(offset));  in numachip2_write64_lcsr()