drm/xe/guc: Add missing H2G error code definitions

These error codes are not actually used in the driver but it is
extremely useful to have them available to understand error messages.

v2: Add a bunch more error codes and drop 'status' from names (review
feedback by Michal W).
v3: Drop 'SUCCESS' response as meaningless in current API (review
feedback by Michal W).

Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://lore.kernel.org/r/20250512215324.1457009-3-John.C.Harrison@Intel.com

diff --git a/drivers/gpu/drm/xe/abi/guc_errors_abi.h b/drivers/gpu/drm/xe/abi/guc_errors_abi.h
index 2c627a21648f76077443d02166de754c7d1644f5..ecf748fd87df3253b8a7d18e349b5fd6dc586552 100644 (file)
--- a/drivers/gpu/drm/xe/abi/guc_errors_abi.h
+++ b/drivers/gpu/drm/xe/abi/guc_errors_abi.h
@@ -6,8 +6,7 @@
 #ifndef _ABI_GUC_ERRORS_ABI_H
 #define _ABI_GUC_ERRORS_ABI_H
 
-enum xe_guc_response_status {
-       XE_GUC_RESPONSE_STATUS_SUCCESS                      = 0x0,
+enum xe_guc_response {
        XE_GUC_RESPONSE_ERROR_PROTOCOL                      = 0x04,
        XE_GUC_RESPONSE_INVALID_STATE                       = 0x0A,
        XE_GUC_RESPONSE_UNSUPPORTED_VERSION                 = 0x0B,
@@ -21,12 +20,20 @@ enum xe_guc_response_status {
        XE_GUC_RESPONSE_CANNOT_COMPLETE_ACTION              = 0x41,
        XE_GUC_RESPONSE_INVALID_KLV_DATA                    = 0x50,
        XE_GUC_RESPONSE_INVALID_PARAMS                      = 0x60,
+       XE_GUC_RESPONSE_INVALID_CONTEXT_INDEX               = 0x61,
+       XE_GUC_RESPONSE_INVALID_CONTEXT_REGISTRATION        = 0x62,
+       XE_GUC_RESPONSE_INVALID_DOORBELL_ID                 = 0x63,
+       XE_GUC_RESPONSE_INVALID_ENGINE_ID                   = 0x64,
        XE_GUC_RESPONSE_INVALID_BUFFER_RANGE                = 0x70,
        XE_GUC_RESPONSE_INVALID_BUFFER                      = 0x71,
+       XE_GUC_RESPONSE_BUFFER_ALREADY_REGISTERED           = 0x72,
        XE_GUC_RESPONSE_INVALID_GGTT_ADDRESS                = 0x80,
        XE_GUC_RESPONSE_PENDING_ACTION                      = 0x90,
+       XE_GUC_RESPONSE_CONTEXT_NOT_REGISTERED              = 0x100,
+       XE_GUC_RESPONSE_CONTEXT_ALREADY_REGISTERED          = 0X101,
        XE_GUC_RESPONSE_INVALID_SIZE                        = 0x102,
        XE_GUC_RESPONSE_MALFORMED_KLV                       = 0x103,
+       XE_GUC_RESPONSE_INVALID_CONTEXT                     = 0x104,
        XE_GUC_RESPONSE_INVALID_KLV_KEY                     = 0x105,
        XE_GUC_RESPONSE_DATA_TOO_LARGE                      = 0x106,
        XE_GUC_RESPONSE_VF_MIGRATED                         = 0x107,
@@ -40,10 +47,11 @@ enum xe_guc_response_status {
        XE_GUC_RESPONSE_CTB_NOT_REGISTERED                  = 0x304,
        XE_GUC_RESPONSE_CTB_IN_USE                          = 0x305,
        XE_GUC_RESPONSE_CTB_INVALID_DESC                    = 0x306,
+       XE_GUC_RESPONSE_HW_TIMEOUT                          = 0x30C,
        XE_GUC_RESPONSE_CTB_SOURCE_INVALID_DESCRIPTOR       = 0x30D,
        XE_GUC_RESPONSE_CTB_DESTINATION_INVALID_DESCRIPTOR  = 0x30E,
        XE_GUC_RESPONSE_INVALID_CONFIG_STATE                = 0x30F,
-       XE_GUC_RESPONSE_STATUS_GENERIC_FAIL                 = 0xF000,
+       XE_GUC_RESPONSE_GENERIC_FAIL                        = 0xF000,
 };
 
 enum xe_guc_load_status {