diff options
Diffstat (limited to 'drivers/cxl/cxlmem.h')
| -rw-r--r-- | drivers/cxl/cxlmem.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/cxl/cxlmem.h b/drivers/cxl/cxlmem.h index 0cd463de1342..25345ece25f8 100644 --- a/drivers/cxl/cxlmem.h +++ b/drivers/cxl/cxlmem.h @@ -28,12 +28,6 @@ (FIELD_GET(CXLMDEV_RESET_NEEDED_MASK, status) != \ CXLMDEV_RESET_NEEDED_NOT) -/* - * An entire PCI topology full of devices should be enough for any - * config - */ -#define CXL_MEM_MAX_DEVS 65536 - /** * struct cdevm_file_operations - devm coordinated cdev file operations * @fops: file operations that are synchronized against @shutdown @@ -63,6 +57,15 @@ struct cxl_memdev { int id; }; +static inline struct cxl_memdev *to_cxl_memdev(struct device *dev) +{ + return container_of(dev, struct cxl_memdev, dev); +} + +struct cxl_memdev * +devm_cxl_add_memdev(struct device *host, struct cxl_mem *cxlm, + const struct cdevm_file_operations *cdevm_fops); + /** * struct cxl_mem - A CXL memory device * @pdev: The PCI device associated with this CXL device. |