[mirror_ubuntu-focal-kernel.git] / arch / powerpc / include / uapi / asm / tm.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_POWERPC_TM_H
#define _ASM_POWERPC_TM_H

/* Reason codes describing kernel causes for transaction aborts.  By
 * convention, bit0 is copied to TEXASR[56] (IBM bit 7) which is set if
 * the failure is persistent.  PAPR saves 0xff-0xe0 for the hypervisor.
 */
#define TM_CAUSE_PERSISTENT	0x01
#define TM_CAUSE_KVM_RESCHED	0xe0  /* From PAPR */
#define TM_CAUSE_KVM_FAC_UNAV	0xe2  /* From PAPR */
#define TM_CAUSE_RESCHED	0xde
#define TM_CAUSE_TLBI		0xdc
#define TM_CAUSE_FAC_UNAV	0xda
#define TM_CAUSE_SYSCALL	0xd8
#define TM_CAUSE_MISC		0xd6  /* future use */
#define TM_CAUSE_SIGNAL		0xd4
#define TM_CAUSE_ALIGNMENT	0xd2
#define TM_CAUSE_EMULATE	0xd0

#endif
Commit	Line	Data
6f52b16c	1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
b75c100e MN	2	#ifndef _ASM_POWERPC_TM_H
	3	#define _ASM_POWERPC_TM_H
	4
	5	/* Reason codes describing kernel causes for transaction aborts. By
	6	* convention, bit0 is copied to TEXASR[56] (IBM bit 7) which is set if
	7	* the failure is persistent. PAPR saves 0xff-0xe0 for the hypervisor.
	8	*/
	9	#define TM_CAUSE_PERSISTENT 0x01
b17dfec0 MN	10	#define TM_CAUSE_KVM_RESCHED 0xe0 /* From PAPR */
b17dfec0 MN	11	#define TM_CAUSE_KVM_FAC_UNAV 0xe2 /* From PAPR */
b75c100e MN	12	#define TM_CAUSE_RESCHED 0xde
	13	#define TM_CAUSE_TLBI 0xdc
	14	#define TM_CAUSE_FAC_UNAV 0xda
b4b56f9e	15	#define TM_CAUSE_SYSCALL 0xd8
b75c100e MN	16	#define TM_CAUSE_MISC 0xd6 /* future use */
	17	#define TM_CAUSE_SIGNAL 0xd4
	18	#define TM_CAUSE_ALIGNMENT 0xd2
	19	#define TM_CAUSE_EMULATE 0xd0
	20
	21	#endif