drm/xe/guc: Drop ancient GuC CTB definitions

Those definitions were applicable for old GuC firmwares only.

Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/741
Link: https://lore.kernel.org/r/20231128203203.1147-1-michal.wajdeczko@intel.com
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

diff --git a/drivers/gpu/drm/xe/abi/guc_communication_ctb_abi.h b/drivers/gpu/drm/xe/abi/guc_communication_ctb_abi.h
index 4124405..d34f910 100644 (file)
--- a/drivers/gpu/drm/xe/abi/guc_communication_ctb_abi.h
+++ b/drivers/gpu/drm/xe/abi/guc_communication_ctb_abi.h
@@ -165,25 +165,4 @@ static_assert(sizeof(struct guc_ct_buffer_desc) == 64);
  * - **flags**, holds various bits to control message handling
  */
 
-/*
- * Definition of the command transport message header (DW0)
- *
- * bit[4..0]   message len (in dwords)
- * bit[7..5]   reserved
- * bit[8]      response (G2H only)
- * bit[8]      write fence to desc (H2G only)
- * bit[9]      write status to H2G buff (H2G only)
- * bit[10]     send status back via G2H (H2G only)
- * bit[15..11] reserved
- * bit[31..16] action code
- */
-#define GUC_CT_MSG_LEN_SHIFT                   0
-#define GUC_CT_MSG_LEN_MASK                    0x1F
-#define GUC_CT_MSG_IS_RESPONSE                 (1 << 8)
-#define GUC_CT_MSG_WRITE_FENCE_TO_DESC         (1 << 8)
-#define GUC_CT_MSG_WRITE_STATUS_TO_BUFF                (1 << 9)
-#define GUC_CT_MSG_SEND_STATUS                 (1 << 10)
-#define GUC_CT_MSG_ACTION_SHIFT                        16
-#define GUC_CT_MSG_ACTION_MASK                 0xFFFF
-
 #endif