86 				    u32 *branch, u32 *major, u32 *minor, u32 *patch)  in guc_action_match_version()  argument
110 	*major = FIELD_GET(VF2GUC_MATCH_VERSION_RESPONSE_MSG_1_MAJOR, response[1]);  in guc_action_match_version()
117 static void vf_minimum_guc_version(struct xe_gt *gt, u32 *branch, u32 *major, u32 *minor)  in vf_minimum_guc_version()  argument
125 		*major = 1;  in vf_minimum_guc_version()
131 		*major = 1;  in vf_minimum_guc_version()
137 static void vf_wanted_guc_version(struct xe_gt *gt, u32 *branch, u32 *major, u32 *minor)  in vf_wanted_guc_version()  argument
140 	return vf_minimum_guc_version(gt, branch, major, minor);  in vf_wanted_guc_version()
148 	u32 branch, major, minor, patch;  in vf_handshake_with_guc()  local
154 	if (guc_version->major || guc_version->minor) {  in vf_handshake_with_guc()
156 		wanted_major = guc_version->major;  in vf_handshake_with_guc()
164 				       &branch, &major, &minor, &patch);  in vf_handshake_with_guc()
169 	if ((guc_version->major || guc_version->minor) &&  in vf_handshake_with_guc()
170 	    (guc_version->branch != branch || guc_version->major != major ||  in vf_handshake_with_guc()
173 				branch, major, minor, patch);  in vf_handshake_with_guc()
175 				 guc_version->branch, guc_version->major,  in vf_handshake_with_guc()
182 	if (major > wanted_major) {  in vf_handshake_with_guc()
187 	/* there's no fallback on major version. */  in vf_handshake_with_guc()
188 	if (major != wanted_major) {  in vf_handshake_with_guc()
195 	xe_gt_assert(gt, major != GUC_VERSION_MAJOR_ANY);  in vf_handshake_with_guc()
196 	if (major < wanted_major || (major == wanted_major && minor < wanted_minor)) {  in vf_handshake_with_guc()
202 			branch, major, minor, patch);  in vf_handshake_with_guc()
205 	guc_version->major = major;  in vf_handshake_with_guc()
212 			branch, major, minor, patch, ERR_PTR(err));  in vf_handshake_with_guc()
220 				      &branch, &major, &minor, &patch))  in vf_handshake_with_guc()
222 				   branch, major, minor, patch);  in vf_handshake_with_guc()
379 	xe_gt_assert(gt, gt->sriov.vf.guc_version.major > 1 || gt->sriov.vf.guc_version.minor >= 2);  in xe_gt_sriov_vf_gmdid()
540 	xe_gt_assert(gt, gt->sriov.vf.guc_version.major);  in xe_gt_sriov_vf_guc_ids()
557 	xe_gt_assert(gt, gt->sriov.vf.guc_version.major);  in xe_gt_sriov_vf_lmem()
665 static int relay_action_handshake(struct xe_gt *gt, u32 *major, u32 *minor)  in relay_action_handshake()  argument
671 		FIELD_PREP(VF2PF_HANDSHAKE_REQUEST_MSG_1_MAJOR, *major) |  in relay_action_handshake()
691 	*major = FIELD_GET(VF2PF_HANDSHAKE_RESPONSE_MSG_1_MAJOR, response[1]);  in relay_action_handshake()
697 static void vf_connect_pf(struct xe_gt *gt, u16 major, u16 minor)  in vf_connect_pf()  argument
701 	gt->sriov.vf.pf_version.major = major;  in vf_connect_pf()
714 	u32 major = major_wanted, minor = minor_wanted;  in vf_handshake_with_pf()  local
717 	err = relay_action_handshake(gt, &major, &minor);  in vf_handshake_with_pf()
721 	if (!major && !minor) {  in vf_handshake_with_pf()
726 	xe_gt_sriov_dbg(gt, "using VF/PF ABI %u.%u\n", major, minor);  in vf_handshake_with_pf()
727 	vf_connect_pf(gt, major, minor);  in vf_handshake_with_pf()
732 			major, minor, ERR_PTR(err));  in vf_handshake_with_pf()
784 static bool vf_is_negotiated(struct xe_gt *gt, u16 major, u16 minor)  in vf_is_negotiated()  argument
788 	return major == gt->sriov.vf.pf_version.major &&  in vf_is_negotiated()
977 	xe_gt_assert(gt, gt->sriov.vf.pf_version.major);  in xe_gt_sriov_vf_read32()
1084 	u32 branch, major, minor;  in xe_gt_sriov_vf_print_version()  local
1090 	vf_minimum_guc_version(gt, &branch, &major, &minor);  in xe_gt_sriov_vf_print_version()
1091 	drm_printf(p, "\tbase:\t%u.%u.%u.*\n", branch, major, minor);  in xe_gt_sriov_vf_print_version()
1093 	vf_wanted_guc_version(gt, &branch, &major, &minor);  in xe_gt_sriov_vf_print_version()
1094 	drm_printf(p, "\twanted:\t%u.%u.%u.*\n", branch, major, minor);  in xe_gt_sriov_vf_print_version()
1097 		   guc_version->branch, guc_version->major,  in xe_gt_sriov_vf_print_version()
1107 		   pf_version->major, pf_version->minor);  in xe_gt_sriov_vf_print_version()