From 2e222779aea6ca93d371185b6cb134734cbf80de Mon Sep 17 00:00:00 2001 From: Uma Krishnan Date: Mon, 26 Mar 2018 11:31:21 -0500 Subject: scsi: cxlflash: Setup function acTag range The OCXL specification supports distributing acTags amongst different AFUs and functions on the link. The platform-specific acTag range for the link is obtained using the OCXL provider services and then assigned to the host function based on implementation. Signed-off-by: Uma Krishnan Acked-by: Matthew R. Ochs Reviewed-by: Andrew Donnellan Reviewed-by: Frederic Barrat Signed-off-by: Martin K. Petersen --- drivers/scsi/cxlflash/ocxl_hw.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/scsi/cxlflash/ocxl_hw.h') diff --git a/drivers/scsi/cxlflash/ocxl_hw.h b/drivers/scsi/cxlflash/ocxl_hw.h index 356a6a36be5c..55e833cb0890 100644 --- a/drivers/scsi/cxlflash/ocxl_hw.h +++ b/drivers/scsi/cxlflash/ocxl_hw.h @@ -19,5 +19,8 @@ struct ocxl_hw_afu { struct ocxl_fn_config fcfg; /* DVSEC config of the function */ + int fn_actag_base; /* Function acTag base */ + int fn_actag_enabled; /* Function acTag number enabled */ + bool is_present; /* Function has AFUs defined */ }; -- cgit