diff options
Diffstat (limited to 'drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h')
| -rw-r--r-- | drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h b/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h index c1ad09b36453..0b28659d94e9 100644 --- a/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h +++ b/drivers/gpu/drm/xe/abi/guc_actions_sriov_abi.h @@ -172,6 +172,36 @@ #define VF2GUC_RELAY_TO_PF_REQUEST_MSG_NUM_RELAY_DATA GUC_RELAY_MSG_MAX_LEN /** + * DOC: GUC2PF_ADVERSE_EVENT + * + * This message is used by the GuC to notify PF about adverse events. + * + * This G2H message must be sent as `CTB HXG Message`_. + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_EVENT_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:16 | DATA0 = MBZ | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | ACTION = _`GUC_ACTION_GUC2PF_ADVERSE_EVENT` = 0x5104 | + * +---+-------+--------------------------------------------------------------+ + * | 1 | 31:0 | DATA1 = **VFID** - VF identifier | + * +---+-------+--------------------------------------------------------------+ + * | 2 | 31:0 | DATA2 = **THRESHOLD** - key of the exceeded threshold | + * +---+-------+--------------------------------------------------------------+ + */ +#define GUC_ACTION_GUC2PF_ADVERSE_EVENT 0x5104 + +#define GUC2PF_ADVERSE_EVENT_EVENT_MSG_LEN (GUC_HXG_EVENT_MSG_MIN_LEN + 2u) +#define GUC2PF_ADVERSE_EVENT_EVENT_MSG_0_MBZ GUC_HXG_EVENT_MSG_0_DATA0 +#define GUC2PF_ADVERSE_EVENT_EVENT_MSG_1_VFID GUC_HXG_EVENT_MSG_n_DATAn +#define GUC2PF_ADVERSE_EVENT_EVENT_MSG_2_THRESHOLD GUC_HXG_EVENT_MSG_n_DATAn + +/** * DOC: GUC2PF_VF_STATE_NOTIFY * * The GUC2PF_VF_STATE_NOTIFY message is used by the GuC to notify PF about change @@ -214,6 +244,73 @@ #define GUC_PF_NOTIFY_VF_FIXUP_DONE 4u /** + * DOC: VF2GUC_MATCH_VERSION + * + * This action is used to match VF interface version used by VF and GuC. + * + * This message must be sent as `MMIO HXG Message`_. + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_HOST_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_REQUEST_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:16 | DATA0 = MBZ | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | ACTION = _`GUC_ACTION_VF2GUC_MATCH_VERSION` = 0x5500 | + * +---+-------+--------------------------------------------------------------+ + * | 1 | 31:24 | **BRANCH** - branch ID of the VF interface | + * | | | (use BRANCH_ANY to request latest version supported by GuC) | + * | +-------+--------------------------------------------------------------+ + * | | 23:16 | **MAJOR** - major version of the VF interface | + * | | | (use MAJOR_ANY to request latest version supported by GuC) | + * | +-------+--------------------------------------------------------------+ + * | | 15:8 | **MINOR** - minor version of the VF interface | + * | | | (use MINOR_ANY to request latest version supported by GuC) | + * | +-------+--------------------------------------------------------------+ + * | | 7:0 | **MBZ** | + * +---+-------+--------------------------------------------------------------+ + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_RESPONSE_SUCCESS_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:0 | DATA0 = MBZ | + * +---+-------+--------------------------------------------------------------+ + * | 1 | 31:24 | **BRANCH** - branch ID of the VF interface | + * | +-------+--------------------------------------------------------------+ + * | | 23:16 | **MAJOR** - major version of the VF interface | + * | +-------+--------------------------------------------------------------+ + * | | 15:8 | **MINOR** - minor version of the VF interface | + * | +-------+--------------------------------------------------------------+ + * | | 7:0 | **PATCH** - patch version of the VF interface | + * +---+-------+--------------------------------------------------------------+ + */ +#define GUC_ACTION_VF2GUC_MATCH_VERSION 0x5500u + +#define VF2GUC_MATCH_VERSION_REQUEST_MSG_LEN (GUC_HXG_REQUEST_MSG_MIN_LEN + 1u) +#define VF2GUC_MATCH_VERSION_REQUEST_MSG_0_MBZ GUC_HXG_REQUEST_MSG_0_DATA0 +#define VF2GUC_MATCH_VERSION_REQUEST_MSG_1_BRANCH (0xffu << 24) +#define GUC_VERSION_BRANCH_ANY 0 +#define VF2GUC_MATCH_VERSION_REQUEST_MSG_1_MAJOR (0xffu << 16) +#define GUC_VERSION_MAJOR_ANY 0 +#define VF2GUC_MATCH_VERSION_REQUEST_MSG_1_MINOR (0xffu << 8) +#define GUC_VERSION_MINOR_ANY 0 +#define VF2GUC_MATCH_VERSION_REQUEST_MSG_1_MBZ (0xffu << 0) + +#define VF2GUC_MATCH_VERSION_RESPONSE_MSG_LEN (GUC_HXG_RESPONSE_MSG_MIN_LEN + 1u) +#define VF2GUC_MATCH_VERSION_RESPONSE_MSG_0_MBZ GUC_HXG_RESPONSE_MSG_0_DATA0 +#define VF2GUC_MATCH_VERSION_RESPONSE_MSG_1_BRANCH (0xffu << 24) +#define VF2GUC_MATCH_VERSION_RESPONSE_MSG_1_MAJOR (0xffu << 16) +#define VF2GUC_MATCH_VERSION_RESPONSE_MSG_1_MINOR (0xffu << 8) +#define VF2GUC_MATCH_VERSION_RESPONSE_MSG_1_PATCH (0xffu << 0) + +/** * DOC: PF2GUC_UPDATE_VGT_POLICY * * This message is used by the PF to set `GuC VGT Policy KLVs`_. @@ -367,4 +464,196 @@ #define GUC_PF_TRIGGER_VF_FLR_START 4u #define GUC_PF_TRIGGER_VF_FLR_FINISH 5u +/** + * DOC: VF2GUC_VF_RESET + * + * This action is used by VF to reset GuC's VF state. + * + * This message must be sent as `MMIO HXG Message`_. + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_HOST_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_REQUEST_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:16 | DATA0 = MBZ | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | ACTION = _`GUC_ACTION_VF2GUC_VF_RESET` = 0x5507 | + * +---+-------+--------------------------------------------------------------+ + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_RESPONSE_SUCCESS_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:0 | DATA0 = MBZ | + * +---+-------+--------------------------------------------------------------+ + */ +#define GUC_ACTION_VF2GUC_VF_RESET 0x5507u + +#define VF2GUC_VF_RESET_REQUEST_MSG_LEN GUC_HXG_REQUEST_MSG_MIN_LEN +#define VF2GUC_VF_RESET_REQUEST_MSG_0_MBZ GUC_HXG_REQUEST_MSG_0_DATA0 + +#define VF2GUC_VF_RESET_RESPONSE_MSG_LEN GUC_HXG_RESPONSE_MSG_MIN_LEN +#define VF2GUC_VF_RESET_RESPONSE_MSG_0_MBZ GUC_HXG_RESPONSE_MSG_0_DATA0 + +/** + * DOC: VF2GUC_NOTIFY_RESFIX_DONE + * + * This action is used by VF to notify the GuC that the VF KMD has completed + * post-migration recovery steps. + * + * This message must be sent as `MMIO HXG Message`_. + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_HOST_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_REQUEST_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:16 | DATA0 = MBZ | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | ACTION = _`GUC_ACTION_VF2GUC_NOTIFY_RESFIX_DONE` = 0x5508 | + * +---+-------+--------------------------------------------------------------+ + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_RESPONSE_SUCCESS_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:0 | DATA0 = MBZ | + * +---+-------+--------------------------------------------------------------+ + */ +#define GUC_ACTION_VF2GUC_NOTIFY_RESFIX_DONE 0x5508u + +#define VF2GUC_NOTIFY_RESFIX_DONE_REQUEST_MSG_LEN GUC_HXG_REQUEST_MSG_MIN_LEN +#define VF2GUC_NOTIFY_RESFIX_DONE_REQUEST_MSG_0_MBZ GUC_HXG_REQUEST_MSG_0_DATA0 + +#define VF2GUC_NOTIFY_RESFIX_DONE_RESPONSE_MSG_LEN GUC_HXG_RESPONSE_MSG_MIN_LEN +#define VF2GUC_NOTIFY_RESFIX_DONE_RESPONSE_MSG_0_MBZ GUC_HXG_RESPONSE_MSG_0_DATA0 + +/** + * DOC: VF2GUC_QUERY_SINGLE_KLV + * + * This action is used by VF to query value of the single KLV data. + * + * This message must be sent as `MMIO HXG Message`_. + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_HOST_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_REQUEST_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:16 | MBZ | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | ACTION = _`GUC_ACTION_VF2GUC_QUERY_SINGLE_KLV` = 0x5509 | + * +---+-------+--------------------------------------------------------------+ + * | 1 | 31:16 | MBZ | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | **KEY** - key for which value is requested | + * +---+-------+--------------------------------------------------------------+ + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_RESPONSE_SUCCESS_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:16 | MBZ | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | **LENGTH** - length of data in dwords | + * +---+-------+--------------------------------------------------------------+ + * | 1 | 31:0 | **VALUE32** - bits 31:0 of value if **LENGTH** >= 1 | + * +---+-------+--------------------------------------------------------------+ + * | 2 | 31:0 | **VALUE64** - bits 63:32 of value if **LENGTH** >= 2 | + * +---+-------+--------------------------------------------------------------+ + * | 3 | 31:0 | **VALUE96** - bits 95:64 of value if **LENGTH** >= 3 | + * +---+-------+--------------------------------------------------------------+ + */ +#define GUC_ACTION_VF2GUC_QUERY_SINGLE_KLV 0x5509u + +#define VF2GUC_QUERY_SINGLE_KLV_REQUEST_MSG_LEN (GUC_HXG_REQUEST_MSG_MIN_LEN + 1u) +#define VF2GUC_QUERY_SINGLE_KLV_REQUEST_MSG_0_MBZ GUC_HXG_REQUEST_MSG_0_DATA0 +#define VF2GUC_QUERY_SINGLE_KLV_REQUEST_MSG_1_MBZ (0xffffu << 16) +#define VF2GUC_QUERY_SINGLE_KLV_REQUEST_MSG_1_KEY (0xffffu << 0) + +#define VF2GUC_QUERY_SINGLE_KLV_RESPONSE_MSG_MIN_LEN GUC_HXG_RESPONSE_MSG_MIN_LEN +#define VF2GUC_QUERY_SINGLE_KLV_RESPONSE_MSG_MAX_LEN (GUC_HXG_RESPONSE_MSG_MIN_LEN + 3u) +#define VF2GUC_QUERY_SINGLE_KLV_RESPONSE_MSG_0_MBZ (0xfffu << 16) +#define VF2GUC_QUERY_SINGLE_KLV_RESPONSE_MSG_0_LENGTH (0xffffu << 0) +#define VF2GUC_QUERY_SINGLE_KLV_RESPONSE_MSG_1_VALUE32 GUC_HXG_REQUEST_MSG_n_DATAn +#define VF2GUC_QUERY_SINGLE_KLV_RESPONSE_MSG_2_VALUE64 GUC_HXG_REQUEST_MSG_n_DATAn +#define VF2GUC_QUERY_SINGLE_KLV_RESPONSE_MSG_3_VALUE96 GUC_HXG_REQUEST_MSG_n_DATAn + +/** + * DOC: PF2GUC_SAVE_RESTORE_VF + * + * This message is used by the PF to migrate VF info state maintained by the GuC. + * + * This message must be sent as `CTB HXG Message`_. + * + * Available since GuC version 70.25.0 + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_HOST_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_REQUEST_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:16 | DATA0 = **OPCODE** - operation to take: | + * | | | | + * | | | - _`GUC_PF_OPCODE_VF_SAVE` = 0 | + * | | | - _`GUC_PF_OPCODE_VF_RESTORE` = 1 | + * | +-------+--------------------------------------------------------------+ + * | | 15:0 | ACTION = _`GUC_ACTION_PF2GUC_SAVE_RESTORE_VF` = 0x550B | + * +---+-------+--------------------------------------------------------------+ + * | 1 | 31:0 | **VFID** - VF identifier | + * +---+-------+--------------------------------------------------------------+ + * | 2 | 31:0 | **ADDR_LO** - lower 32-bits of GGTT offset to the buffer | + * | | | where the VF info will be save to or restored from. | + * +---+-------+--------------------------------------------------------------+ + * | 3 | 31:0 | **ADDR_HI** - upper 32-bits of GGTT offset to the buffer | + * | | | where the VF info will be save to or restored from. | + * +---+-------+--------------------------------------------------------------+ + * | 4 | 27:0 | **SIZE** - size of the buffer (in dwords) | + * | +-------+--------------------------------------------------------------+ + * | | 31:28 | MBZ | + * +---+-------+--------------------------------------------------------------+ + * + * +---+-------+--------------------------------------------------------------+ + * | | Bits | Description | + * +===+=======+==============================================================+ + * | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ | + * | +-------+--------------------------------------------------------------+ + * | | 30:28 | TYPE = GUC_HXG_TYPE_RESPONSE_SUCCESS_ | + * | +-------+--------------------------------------------------------------+ + * | | 27:0 | DATA0 = **USED** - size of used buffer space (in dwords) | + * +---+-------+--------------------------------------------------------------+ + */ +#define GUC_ACTION_PF2GUC_SAVE_RESTORE_VF 0x550Bu + +#define PF2GUC_SAVE_RESTORE_VF_REQUEST_MSG_LEN (GUC_HXG_EVENT_MSG_MIN_LEN + 4u) +#define PF2GUC_SAVE_RESTORE_VF_REQUEST_MSG_0_OPCODE GUC_HXG_EVENT_MSG_0_DATA0 +#define GUC_PF_OPCODE_VF_SAVE 0u +#define GUC_PF_OPCODE_VF_RESTORE 1u +#define PF2GUC_SAVE_RESTORE_VF_REQUEST_MSG_1_VFID GUC_HXG_EVENT_MSG_n_DATAn +#define PF2GUC_SAVE_RESTORE_VF_REQUEST_MSG_2_ADDR_LO GUC_HXG_EVENT_MSG_n_DATAn +#define PF2GUC_SAVE_RESTORE_VF_REQUEST_MSG_3_ADDR_HI GUC_HXG_EVENT_MSG_n_DATAn +#define PF2GUC_SAVE_RESTORE_VF_REQUEST_MSG_4_SIZE (0xfffffffu << 0) +#define PF2GUC_SAVE_RESTORE_VF_REQUEST_MSG_4_MBZ (0xfu << 28) + +#define PF2GUC_SAVE_RESTORE_VF_RESPONSE_MSG_LEN GUC_HXG_RESPONSE_MSG_MIN_LEN +#define PF2GUC_SAVE_RESTORE_VF_RESPONSE_MSG_0_USED GUC_HXG_RESPONSE_MSG_0_DATA0 + #endif |