diff options
Diffstat (limited to 'arch/powerpc/include/asm')
-rw-r--r-- | arch/powerpc/include/asm/cpm.h | 47 | ||||
-rw-r--r-- | arch/powerpc/include/asm/qe.h | 50 |
2 files changed, 51 insertions, 46 deletions
diff --git a/arch/powerpc/include/asm/cpm.h b/arch/powerpc/include/asm/cpm.h index 46e86b5..0958028 100644 --- a/arch/powerpc/include/asm/cpm.h +++ b/arch/powerpc/include/asm/cpm.h @@ -2,10 +2,10 @@ #define __CPM_H #include <linux/compiler.h> -#include <linux/genalloc.h> #include <linux/types.h> #include <linux/errno.h> #include <linux/of.h> +#include <asm/qe.h> /* * SPI Parameter RAM common to QE and CPM. @@ -156,51 +156,6 @@ typedef struct cpm_buf_desc { */ #define BD_I2C_START (0x0400) -int cpm_muram_init(void); - -#if defined(CONFIG_CPM) || defined(CONFIG_QUICC_ENGINE) -unsigned long cpm_muram_alloc(unsigned long size, unsigned long align); -int cpm_muram_free(unsigned long offset); -unsigned long cpm_muram_alloc_fixed(unsigned long offset, unsigned long size); -unsigned long cpm_muram_alloc_common(unsigned long size, genpool_algo_t algo, - void *data); -void __iomem *cpm_muram_addr(unsigned long offset); -unsigned long cpm_muram_offset(void __iomem *addr); -dma_addr_t cpm_muram_dma(void __iomem *addr); -#else -static inline unsigned long cpm_muram_alloc(unsigned long size, - unsigned long align) -{ - return -ENOSYS; -} - -static inline int cpm_muram_free(unsigned long offset) -{ - return -ENOSYS; -} - -static inline unsigned long cpm_muram_alloc_fixed(unsigned long offset, - unsigned long size) -{ - return -ENOSYS; -} - -static inline void __iomem *cpm_muram_addr(unsigned long offset) -{ - return NULL; -} - -static inline unsigned long cpm_muram_offset(void __iomem *addr) -{ - return -ENOSYS; -} - -static inline dma_addr_t cpm_muram_dma(void __iomem *addr) -{ - return 0; -} -#endif /* defined(CONFIG_CPM) || defined(CONFIG_QUICC_ENGINE) */ - #ifdef CONFIG_CPM int cpm_command(u32 command, u8 opcode); #else diff --git a/arch/powerpc/include/asm/qe.h b/arch/powerpc/include/asm/qe.h index 32b9bfa..ceeaf91 100644 --- a/arch/powerpc/include/asm/qe.h +++ b/arch/powerpc/include/asm/qe.h @@ -16,11 +16,16 @@ #define _ASM_POWERPC_QE_H #ifdef __KERNEL__ +#include <linux/compiler.h> +#include <linux/genalloc.h> #include <linux/spinlock.h> #include <linux/errno.h> #include <linux/err.h> #include <asm/cpm.h> #include <asm/immap_qe.h> +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/types.h> #define QE_NUM_OF_SNUM 256 /* There are 256 serial number in QE */ #define QE_NUM_OF_BRGS 16 @@ -92,6 +97,51 @@ extern void qe_reset(void); static inline void qe_reset(void) {} #endif +int cpm_muram_init(void); + +#if defined(CONFIG_CPM) || defined(CONFIG_QUICC_ENGINE) +unsigned long cpm_muram_alloc(unsigned long size, unsigned long align); +int cpm_muram_free(unsigned long offset); +unsigned long cpm_muram_alloc_fixed(unsigned long offset, unsigned long size); +unsigned long cpm_muram_alloc_common(unsigned long size, genpool_algo_t algo, + void *data); +void __iomem *cpm_muram_addr(unsigned long offset); +unsigned long cpm_muram_offset(void __iomem *addr); +dma_addr_t cpm_muram_dma(void __iomem *addr); +#else +static inline unsigned long cpm_muram_alloc(unsigned long size, + unsigned long align) +{ + return -ENOSYS; +} + +static inline int cpm_muram_free(unsigned long offset) +{ + return -ENOSYS; +} + +static inline unsigned long cpm_muram_alloc_fixed(unsigned long offset, + unsigned long size) +{ + return -ENOSYS; +} + +static inline void __iomem *cpm_muram_addr(unsigned long offset) +{ + return NULL; +} + +static inline unsigned long cpm_muram_offset(void __iomem *addr) +{ + return -ENOSYS; +} + +static inline dma_addr_t cpm_muram_dma(void __iomem *addr) +{ + return 0; +} +#endif /* defined(CONFIG_CPM) || defined(CONFIG_QUICC_ENGINE) */ + /* QE PIO */ #define QE_PIO_PINS 32 |