diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/fsl-mc/include/dpaa2-fd.h | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/drivers/staging/fsl-mc/include/dpaa2-fd.h b/drivers/staging/fsl-mc/include/dpaa2-fd.h index 9500123..cf7857f 100644 --- a/drivers/staging/fsl-mc/include/dpaa2-fd.h +++ b/drivers/staging/fsl-mc/include/dpaa2-fd.h @@ -81,6 +81,7 @@ struct dpaa2_fd { #define FD_OFFSET_MASK 0x0FFF #define FD_FORMAT_MASK 0x3 #define FD_FORMAT_SHIFT 12 +#define FD_BPID_MASK 0x3FFF #define SG_SHORT_LEN_FLAG_MASK 0x1 #define SG_SHORT_LEN_FLAG_SHIFT 14 #define SG_SHORT_LEN_MASK 0x1FFFF @@ -105,7 +106,7 @@ enum dpaa2_fd_format { */ static inline dma_addr_t dpaa2_fd_get_addr(const struct dpaa2_fd *fd) { - return (dma_addr_t)fd->simple.addr; + return (dma_addr_t)le64_to_cpu(fd->simple.addr); } /** @@ -115,7 +116,7 @@ static inline dma_addr_t dpaa2_fd_get_addr(const struct dpaa2_fd *fd) */ static inline void dpaa2_fd_set_addr(struct dpaa2_fd *fd, dma_addr_t addr) { - fd->simple.addr = addr; + fd->simple.addr = cpu_to_le64(addr); } /** @@ -126,7 +127,7 @@ static inline void dpaa2_fd_set_addr(struct dpaa2_fd *fd, dma_addr_t addr) */ static inline u32 dpaa2_fd_get_frc(const struct dpaa2_fd *fd) { - return fd->simple.frc; + return le32_to_cpu(fd->simple.frc); } /** @@ -136,7 +137,7 @@ static inline u32 dpaa2_fd_get_frc(const struct dpaa2_fd *fd) */ static inline void dpaa2_fd_set_frc(struct dpaa2_fd *fd, u32 frc) { - fd->simple.frc = frc; + fd->simple.frc = cpu_to_le32(frc); } /** @@ -147,7 +148,7 @@ static inline void dpaa2_fd_set_frc(struct dpaa2_fd *fd, u32 frc) */ static inline u32 dpaa2_fd_get_ctrl(const struct dpaa2_fd *fd) { - return fd->simple.ctrl; + return le32_to_cpu(fd->simple.ctrl); } /** @@ -157,7 +158,7 @@ static inline u32 dpaa2_fd_get_ctrl(const struct dpaa2_fd *fd) */ static inline void dpaa2_fd_set_ctrl(struct dpaa2_fd *fd, u32 ctrl) { - fd->simple.ctrl = ctrl; + fd->simple.ctrl = cpu_to_le32(ctrl); } /** @@ -168,7 +169,7 @@ static inline void dpaa2_fd_set_ctrl(struct dpaa2_fd *fd, u32 ctrl) */ static inline dma_addr_t dpaa2_fd_get_flc(const struct dpaa2_fd *fd) { - return (dma_addr_t)fd->simple.flc; + return (dma_addr_t)le64_to_cpu(fd->simple.flc); } /** @@ -178,13 +179,13 @@ static inline dma_addr_t dpaa2_fd_get_flc(const struct dpaa2_fd *fd) */ static inline void dpaa2_fd_set_flc(struct dpaa2_fd *fd, dma_addr_t flc_addr) { - fd->simple.flc = flc_addr; + fd->simple.flc = cpu_to_le64(flc_addr); } static inline bool dpaa2_fd_short_len(const struct dpaa2_fd *fd) { - return !!((fd->simple.format_offset >> FD_SHORT_LEN_FLAG_SHIFT) - & FD_SHORT_LEN_FLAG_MASK); + return !!((le16_to_cpu(fd->simple.format_offset) >> + FD_SHORT_LEN_FLAG_SHIFT) & FD_SHORT_LEN_FLAG_MASK); } /** @@ -196,9 +197,9 @@ static inline bool dpaa2_fd_short_len(const struct dpaa2_fd *fd) static inline u32 dpaa2_fd_get_len(const struct dpaa2_fd *fd) { if (dpaa2_fd_short_len(fd)) - return fd->simple.len & FD_SHORT_LEN_MASK; + return le32_to_cpu(fd->simple.len) & FD_SHORT_LEN_MASK; - return fd->simple.len; + return le32_to_cpu(fd->simple.len); } /** @@ -208,7 +209,7 @@ static inline u32 dpaa2_fd_get_len(const struct dpaa2_fd *fd) */ static inline void dpaa2_fd_set_len(struct dpaa2_fd *fd, u32 len) { - fd->simple.len = len; + fd->simple.len = cpu_to_le32(len); } /** @@ -219,7 +220,7 @@ static inline void dpaa2_fd_set_len(struct dpaa2_fd *fd, u32 len) */ static inline uint16_t dpaa2_fd_get_offset(const struct dpaa2_fd *fd) { - return fd->simple.format_offset & FD_OFFSET_MASK; + return le16_to_cpu(fd->simple.format_offset) & FD_OFFSET_MASK; } /** @@ -229,8 +230,8 @@ static inline uint16_t dpaa2_fd_get_offset(const struct dpaa2_fd *fd) */ static inline void dpaa2_fd_set_offset(struct dpaa2_fd *fd, uint16_t offset) { - fd->simple.format_offset &= ~FD_OFFSET_MASK; - fd->simple.format_offset |= offset; + fd->simple.format_offset &= cpu_to_le16(~FD_OFFSET_MASK); + fd->simple.format_offset |= cpu_to_le16(offset); } /** @@ -242,7 +243,7 @@ static inline void dpaa2_fd_set_offset(struct dpaa2_fd *fd, uint16_t offset) static inline enum dpaa2_fd_format dpaa2_fd_get_format( const struct dpaa2_fd *fd) { - return (enum dpaa2_fd_format)((fd->simple.format_offset + return (enum dpaa2_fd_format)((le16_to_cpu(fd->simple.format_offset) >> FD_FORMAT_SHIFT) & FD_FORMAT_MASK); } @@ -254,8 +255,9 @@ static inline enum dpaa2_fd_format dpaa2_fd_get_format( static inline void dpaa2_fd_set_format(struct dpaa2_fd *fd, enum dpaa2_fd_format format) { - fd->simple.format_offset &= ~(FD_FORMAT_MASK << FD_FORMAT_SHIFT); - fd->simple.format_offset |= format << FD_FORMAT_SHIFT; + fd->simple.format_offset &= + cpu_to_le16(~(FD_FORMAT_MASK << FD_FORMAT_SHIFT)); + fd->simple.format_offset |= cpu_to_le16(format << FD_FORMAT_SHIFT); } /** @@ -266,7 +268,7 @@ static inline void dpaa2_fd_set_format(struct dpaa2_fd *fd, */ static inline uint16_t dpaa2_fd_get_bpid(const struct dpaa2_fd *fd) { - return fd->simple.bpid; + return le16_to_cpu(fd->simple.bpid) & FD_BPID_MASK; } /** @@ -276,7 +278,8 @@ static inline uint16_t dpaa2_fd_get_bpid(const struct dpaa2_fd *fd) */ static inline void dpaa2_fd_set_bpid(struct dpaa2_fd *fd, uint16_t bpid) { - fd->simple.bpid = bpid; + fd->simple.bpid &= cpu_to_le16(~(FD_BPID_MASK)); + fd->simple.bpid |= cpu_to_le16(bpid); } /** |
