Commit 5a9481a8 authored by Michal Wajdeczko's avatar Michal Wajdeczko Committed by Michał Winiarski
Browse files

drm/xe: Define XE_REG_OPTION_VF 



We will tag registers that SR-IOV Virtual Functions can access.
This will help us catch any invalid usage and/or provide custom
replacement if available.

Reviewed-by: default avatarMatt Roper <matthew.d.roper@intel.com>
Signed-off-by: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240314173130.1177-3-michal.wajdeczko@intel.com


Signed-off-by: default avatarMichał Winiarski <michal.winiarski@intel.com>
parent 0322fa12

drivers/gpu/drm/xe/regs/xe_reg_defs.h

+11 −0
Original line number Diff line number Diff line
@@ -37,6 +37,10 @@ struct xe_reg { 
			 * value can inspect it.

			 */

			u32 mcr:1;

			/**

			 * @vf: register is accessible from the Virtual Function.

			 */

			u32 vf:1;

			/**

			 * @ext: access MMIO extension space for current register.

			 */
@@ -78,6 +82,13 @@ struct xe_reg_mcr { 
 */

#define XE_REG_OPTION_MASKED		.masked = 1



/**

 * XE_REG_OPTION_VF - Register is "VF" accessible.

 *

 * To be used with XE_REG() and XE_REG_INITIALIZER().

 */

#define XE_REG_OPTION_VF		.vf = 1



/**

 * XE_REG_INITIALIZER - Initializer for xe_reg_t.

 * @r_: Register offset