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drm/xe/guc: Drop ancient GuC CTB definitions

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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>
This commit is contained in:
Michal Wajdeczko
2023-11-28 21:32:01 +01:00
committed by Rodrigo Vivi
parent 473b62763b
commit e784f352f8
1 changed files with 0 additions and 21 deletions
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drivers/gpu/drm/xe/abi/guc_communication_ctb_abi.h
-21
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@@ -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