diff --git a/drivers/scsi/cxlflash/ocxl_hw.c b/drivers/scsi/cxlflash/ocxl_hw.c index 21915b72610696a034727aab8c72839634982d39..f26bbb793f4ea786e8ae1765db97f6dafaa3f95f 100644 --- a/drivers/scsi/cxlflash/ocxl_hw.c +++ b/drivers/scsi/cxlflash/ocxl_hw.c @@ -251,6 +251,18 @@ static int ocxlflash_release_context(void *ctx_cookie) return rc; } +/** + * ocxlflash_perst_reloads_same_image() - sets the image reload policy + * @afu_cookie: Hardware AFU associated with the host. + * @image: Whether to load the same image on PERST. + */ +static void ocxlflash_perst_reloads_same_image(void *afu_cookie, bool image) +{ + struct ocxl_hw_afu *afu = afu_cookie; + + afu->perst_same_image = image; +} + /** * ocxlflash_destroy_afu() - destroy the AFU structure * @afu_cookie: AFU to be freed. @@ -501,6 +513,7 @@ const struct cxlflash_backend_ops cxlflash_ocxl_ops = { .get_context = ocxlflash_get_context, .dev_context_init = ocxlflash_dev_context_init, .release_context = ocxlflash_release_context, + .perst_reloads_same_image = ocxlflash_perst_reloads_same_image, .create_afu = ocxlflash_create_afu, .destroy_afu = ocxlflash_destroy_afu, .get_fd = ocxlflash_get_fd, diff --git a/drivers/scsi/cxlflash/ocxl_hw.h b/drivers/scsi/cxlflash/ocxl_hw.h index 55db0052a53ccf3434a1dd6a15b3f4e6a38386ed..b9638711451537cf26a89cba9dae69d53cb0a639 100644 --- a/drivers/scsi/cxlflash/ocxl_hw.h +++ b/drivers/scsi/cxlflash/ocxl_hw.h @@ -17,6 +17,7 @@ struct ocxl_hw_afu { struct ocxlflash_context *ocxl_ctx; /* Host context */ struct pci_dev *pdev; /* PCI device */ struct device *dev; /* Generic device */ + bool perst_same_image; /* Same image loaded on perst */ struct ocxl_fn_config fcfg; /* DVSEC config of the function */ struct ocxl_afu_config acfg; /* AFU configuration data */