mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-06 09:16:41 +07:00
cxl: Convert MMIO read/write macros to inline functions
We're about to make these more complex, so make them functions first. Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
parent
e642d11bdb
commit
588b34be20
@ -537,10 +537,15 @@ static inline void __iomem *_cxl_p1_addr(struct cxl *cxl, cxl_p1_reg_t reg)
|
||||
return cxl->p1_mmio + cxl_reg_off(reg);
|
||||
}
|
||||
|
||||
#define cxl_p1_write(cxl, reg, val) \
|
||||
out_be64(_cxl_p1_addr(cxl, reg), val)
|
||||
#define cxl_p1_read(cxl, reg) \
|
||||
in_be64(_cxl_p1_addr(cxl, reg))
|
||||
static inline void cxl_p1_write(struct cxl *cxl, cxl_p1_reg_t reg, u64 val)
|
||||
{
|
||||
out_be64(_cxl_p1_addr(cxl, reg), val);
|
||||
}
|
||||
|
||||
static inline u64 cxl_p1_read(struct cxl *cxl, cxl_p1_reg_t reg)
|
||||
{
|
||||
return in_be64(_cxl_p1_addr(cxl, reg));
|
||||
}
|
||||
|
||||
static inline void __iomem *_cxl_p1n_addr(struct cxl_afu *afu, cxl_p1n_reg_t reg)
|
||||
{
|
||||
@ -548,26 +553,40 @@ static inline void __iomem *_cxl_p1n_addr(struct cxl_afu *afu, cxl_p1n_reg_t reg
|
||||
return afu->p1n_mmio + cxl_reg_off(reg);
|
||||
}
|
||||
|
||||
#define cxl_p1n_write(afu, reg, val) \
|
||||
out_be64(_cxl_p1n_addr(afu, reg), val)
|
||||
#define cxl_p1n_read(afu, reg) \
|
||||
in_be64(_cxl_p1n_addr(afu, reg))
|
||||
static inline void cxl_p1n_write(struct cxl_afu *afu, cxl_p1n_reg_t reg, u64 val)
|
||||
{
|
||||
out_be64(_cxl_p1n_addr(afu, reg), val);
|
||||
}
|
||||
|
||||
static inline u64 cxl_p1n_read(struct cxl_afu *afu, cxl_p1n_reg_t reg)
|
||||
{
|
||||
return in_be64(_cxl_p1n_addr(afu, reg));
|
||||
}
|
||||
|
||||
static inline void __iomem *_cxl_p2n_addr(struct cxl_afu *afu, cxl_p2n_reg_t reg)
|
||||
{
|
||||
return afu->p2n_mmio + cxl_reg_off(reg);
|
||||
}
|
||||
|
||||
#define cxl_p2n_write(afu, reg, val) \
|
||||
out_be64(_cxl_p2n_addr(afu, reg), val)
|
||||
#define cxl_p2n_read(afu, reg) \
|
||||
in_be64(_cxl_p2n_addr(afu, reg))
|
||||
static inline void cxl_p2n_write(struct cxl_afu *afu, cxl_p2n_reg_t reg, u64 val)
|
||||
{
|
||||
out_be64(_cxl_p2n_addr(afu, reg), val);
|
||||
}
|
||||
|
||||
static inline u64 cxl_p2n_read(struct cxl_afu *afu, cxl_p2n_reg_t reg)
|
||||
{
|
||||
return in_be64(_cxl_p2n_addr(afu, reg));
|
||||
}
|
||||
|
||||
#define cxl_afu_cr_read64(afu, cr, off) \
|
||||
in_le64((afu)->afu_desc_mmio + (afu)->crs_offset + ((cr) * (afu)->crs_len) + (off))
|
||||
#define cxl_afu_cr_read32(afu, cr, off) \
|
||||
in_le32((afu)->afu_desc_mmio + (afu)->crs_offset + ((cr) * (afu)->crs_len) + (off))
|
||||
static inline u64 cxl_afu_cr_read64(struct cxl_afu *afu, int cr, u64 off)
|
||||
{
|
||||
return in_le64((afu)->afu_desc_mmio + (afu)->crs_offset + ((cr) * (afu)->crs_len) + (off));
|
||||
}
|
||||
|
||||
static inline u32 cxl_afu_cr_read32(struct cxl_afu *afu, int cr, u64 off)
|
||||
{
|
||||
return in_le32((afu)->afu_desc_mmio + (afu)->crs_offset + ((cr) * (afu)->crs_len) + (off));
|
||||
}
|
||||
u16 cxl_afu_cr_read16(struct cxl_afu *afu, int cr, u64 off);
|
||||
u8 cxl_afu_cr_read8(struct cxl_afu *afu, int cr, u64 off);
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user