Commit e784f352 authored by Michal Wajdeczko's avatar Michal Wajdeczko Committed by Rodrigo Vivi
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drm/xe/guc: Drop ancient GuC CTB definitions 



Those definitions were applicable for old GuC firmwares only.

Reviewed-by: default avatarMatthew 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: default avatarMichal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 473b6276

drivers/gpu/drm/xe/abi/guc_communication_ctb_abi.h

+0 −21
Original line number Diff line number Diff line
@@ -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