coco/tdx/tdx.c

52 	struct tdx_module_args args = {
60 	return __tdx_hypercall(&args);
70 static inline void tdcall(u64 fn, struct tdx_module_args *args)
72 	if (__tdcall_ret(fn, args))
92 	struct tdx_module_args args = {
99 	ret = __tdcall(TDG_MR_REPORT, &args);
133 	struct tdx_module_args args = {
148 	args.r8  = message.r8;
149 	args.r9  = message.r9;
150 	args.r14 = message.r14;
151 	args.r15 = message.r15;
152 	args.rdi = message.rdi;
153 	args.rsi = message.rsi;
154 	args.rbx = message.rbx;
155 	args.rdx = message.rdx;
163 		__tdx_hypercall(&args);
168 	struct tdx_module_args args = {};
179 	tdcall(TDG_VP_INFO, &args);
188 	gpa_width = args.rcx & GENMASK(5, 0);
196 	td_attr = args.rdx;
255 	struct tdx_module_args args = {
273 	return __tdx_hypercall(&args);
299 	struct tdx_module_args args = {
310 	if (__tdx_hypercall(&args))
313 	regs->ax = lower_32_bits(args.r11);
314 	regs->dx = upper_32_bits(args.r11);
320 	struct tdx_module_args args = {
332 	if (__tdx_hypercall(&args))
340 	struct tdx_module_args args = {
364 	if (__tdx_hypercall(&args))
372 	regs->ax = args.r12;
373 	regs->bx = args.r13;
374 	regs->cx = args.r14;
375 	regs->dx = args.r15;
382 	struct tdx_module_args args = {
391 	if (__tdx_hypercall(&args))
394 	*val = args.r11;
511 	struct tdx_module_args args = {
526 	success = !__tdx_hypercall(&args);
531 		regs->ax |= args.r11 & mask;
605 	struct tdx_module_args args = {};
622 	tdcall(TDG_VP_VEINFO_GET, &args);
625 	ve->exit_reason = args.rcx;
626 	ve->exit_qual   = args.rdx;
627 	ve->gla         = args.r8;
628 	ve->gpa         = args.r9;
629 	ve->instr_len   = lower_32_bits(args.r10);
630 	ve->instr_info  = upper_32_bits(args.r10);
748 		struct tdx_module_args args = {
755 		u64 ret = __tdx_hypercall(&args);
764 		map_fail_paddr = args.r11;
827 	struct tdx_module_args args = {
849 	tdcall(TDG_VM_WR, &args);