mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-18 13:36:46 +07:00
staging: fsl-mc/dpio: add cpu <--> LE conversion for dpaa2_fd
While dpaa2_fd.simple structure fields are marked __leXX,
corresponding cpu_to_leXX / leXX_to_cpu conversions are missing.
While here, fix dpaa2_fd_{get,set}_bpid such that BMT, IVP bits
sharing the 16-bit field with BPID are not affected.
Fixes: d3269bdc7e
("bus: fsl-mc: dpio: add frame descriptor and scatter/gather APIs")
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
ec4d9227d7
commit
11270059e8
@ -81,6 +81,7 @@ struct dpaa2_fd {
|
|||||||
#define FD_OFFSET_MASK 0x0FFF
|
#define FD_OFFSET_MASK 0x0FFF
|
||||||
#define FD_FORMAT_MASK 0x3
|
#define FD_FORMAT_MASK 0x3
|
||||||
#define FD_FORMAT_SHIFT 12
|
#define FD_FORMAT_SHIFT 12
|
||||||
|
#define FD_BPID_MASK 0x3FFF
|
||||||
#define SG_SHORT_LEN_FLAG_MASK 0x1
|
#define SG_SHORT_LEN_FLAG_MASK 0x1
|
||||||
#define SG_SHORT_LEN_FLAG_SHIFT 14
|
#define SG_SHORT_LEN_FLAG_SHIFT 14
|
||||||
#define SG_SHORT_LEN_MASK 0x1FFFF
|
#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)
|
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)
|
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)
|
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)
|
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)
|
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)
|
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)
|
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)
|
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)
|
static inline bool dpaa2_fd_short_len(const struct dpaa2_fd *fd)
|
||||||
{
|
{
|
||||||
return !!((fd->simple.format_offset >> FD_SHORT_LEN_FLAG_SHIFT)
|
return !!((le16_to_cpu(fd->simple.format_offset) >>
|
||||||
& FD_SHORT_LEN_FLAG_MASK);
|
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)
|
static inline u32 dpaa2_fd_get_len(const struct dpaa2_fd *fd)
|
||||||
{
|
{
|
||||||
if (dpaa2_fd_short_len(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)
|
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)
|
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)
|
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 &= cpu_to_le16(~FD_OFFSET_MASK);
|
||||||
fd->simple.format_offset |= offset;
|
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(
|
static inline enum dpaa2_fd_format dpaa2_fd_get_format(
|
||||||
const struct dpaa2_fd *fd)
|
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);
|
>> 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,
|
static inline void dpaa2_fd_set_format(struct dpaa2_fd *fd,
|
||||||
enum dpaa2_fd_format format)
|
enum dpaa2_fd_format format)
|
||||||
{
|
{
|
||||||
fd->simple.format_offset &= ~(FD_FORMAT_MASK << FD_FORMAT_SHIFT);
|
fd->simple.format_offset &=
|
||||||
fd->simple.format_offset |= format << FD_FORMAT_SHIFT;
|
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)
|
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)
|
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);
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
Loading…
Reference in New Issue
Block a user