diff options
Diffstat (limited to 'drivers/cxl/core/core.h')
| -rw-r--r-- | drivers/cxl/core/core.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/cxl/core/core.h b/drivers/cxl/core/core.h index 8c04672dca56..cde475e13216 100644 --- a/drivers/cxl/core/core.h +++ b/drivers/cxl/core/core.h @@ -11,15 +11,18 @@ extern struct attribute_group cxl_base_attribute_group; #ifdef CONFIG_CXL_REGION extern struct device_attribute dev_attr_create_pmem_region; +extern struct device_attribute dev_attr_create_ram_region; extern struct device_attribute dev_attr_delete_region; extern struct device_attribute dev_attr_region; extern const struct device_type cxl_pmem_region_type; +extern const struct device_type cxl_dax_region_type; extern const struct device_type cxl_region_type; void cxl_decoder_kill_region(struct cxl_endpoint_decoder *cxled); #define CXL_REGION_ATTR(x) (&dev_attr_##x.attr) #define CXL_REGION_TYPE(x) (&cxl_region_type) #define SET_CXL_REGION_ATTR(x) (&dev_attr_##x.attr), #define CXL_PMEM_REGION_TYPE(x) (&cxl_pmem_region_type) +#define CXL_DAX_REGION_TYPE(x) (&cxl_dax_region_type) int cxl_region_init(void); void cxl_region_exit(void); #else @@ -37,6 +40,7 @@ static inline void cxl_region_exit(void) #define CXL_REGION_TYPE(x) NULL #define SET_CXL_REGION_ATTR(x) #define CXL_PMEM_REGION_TYPE(x) NULL +#define CXL_DAX_REGION_TYPE(x) NULL #endif struct cxl_send_command; @@ -56,9 +60,6 @@ resource_size_t cxl_dpa_size(struct cxl_endpoint_decoder *cxled); resource_size_t cxl_dpa_resource_start(struct cxl_endpoint_decoder *cxled); extern struct rw_semaphore cxl_dpa_rwsem; -bool is_switch_decoder(struct device *dev); -struct cxl_switch_decoder *to_cxl_switch_decoder(struct device *dev); - int cxl_memdev_init(void); void cxl_memdev_exit(void); void cxl_mbox_init(void); |