diff options
Diffstat (limited to 'drivers/cxl/core/core.h')
| -rw-r--r-- | drivers/cxl/core/core.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/cxl/core/core.h b/drivers/cxl/core/core.h index bc5a95665aa0..625394486459 100644 --- a/drivers/cxl/core/core.h +++ b/drivers/cxl/core/core.h @@ -27,7 +27,21 @@ void cxl_decoder_kill_region(struct cxl_endpoint_decoder *cxled); int cxl_region_init(void); void cxl_region_exit(void); int cxl_get_poison_by_endpoint(struct cxl_port *port); +struct cxl_region *cxl_dpa_to_region(const struct cxl_memdev *cxlmd, u64 dpa); +u64 cxl_trace_hpa(struct cxl_region *cxlr, const struct cxl_memdev *cxlmd, + u64 dpa); + #else +static inline u64 +cxl_trace_hpa(struct cxl_region *cxlr, const struct cxl_memdev *cxlmd, u64 dpa) +{ + return ULLONG_MAX; +} +static inline +struct cxl_region *cxl_dpa_to_region(const struct cxl_memdev *cxlmd, u64 dpa) +{ + return NULL; +} static inline int cxl_get_poison_by_endpoint(struct cxl_port *port) { return 0; |