diff options
Diffstat (limited to 'arch/parisc/include')
| -rw-r--r-- | arch/parisc/include/asm/perf_event.h | 8 | ||||
| -rw-r--r-- | arch/parisc/include/uapi/asm/ioctls.h | 8 | ||||
| -rw-r--r-- | arch/parisc/include/uapi/asm/perf_regs.h | 63 |
3 files changed, 74 insertions, 5 deletions
diff --git a/arch/parisc/include/asm/perf_event.h b/arch/parisc/include/asm/perf_event.h index 1e0fd8ba6c03..8a2925029d15 100644 --- a/arch/parisc/include/asm/perf_event.h +++ b/arch/parisc/include/asm/perf_event.h @@ -1,6 +1,12 @@ #ifndef __ASM_PARISC_PERF_EVENT_H #define __ASM_PARISC_PERF_EVENT_H -/* Empty, just to avoid compiling error */ +#include <asm/psw.h> + +#define perf_arch_fetch_caller_regs(regs, __ip) { \ + (regs)->gr[0] = KERNEL_PSW; \ + (regs)->iaoq[0] = (__ip); \ + asm volatile("copy %%sp, %0\n":"=r"((regs)->gr[30])); \ +} #endif /* __ASM_PARISC_PERF_EVENT_H */ diff --git a/arch/parisc/include/uapi/asm/ioctls.h b/arch/parisc/include/uapi/asm/ioctls.h index 82d1148c6379..74b4027a4e80 100644 --- a/arch/parisc/include/uapi/asm/ioctls.h +++ b/arch/parisc/include/uapi/asm/ioctls.h @@ -10,10 +10,10 @@ #define TCSETS _IOW('T', 17, struct termios) /* TCSETATTR */ #define TCSETSW _IOW('T', 18, struct termios) /* TCSETATTRD */ #define TCSETSF _IOW('T', 19, struct termios) /* TCSETATTRF */ -#define TCGETA _IOR('T', 1, struct termio) -#define TCSETA _IOW('T', 2, struct termio) -#define TCSETAW _IOW('T', 3, struct termio) -#define TCSETAF _IOW('T', 4, struct termio) +#define TCGETA 0x40125401 +#define TCSETA 0x80125402 +#define TCSETAW 0x80125403 +#define TCSETAF 0x80125404 #define TCSBRK _IO('T', 5) #define TCXONC _IO('T', 6) #define TCFLSH _IO('T', 7) diff --git a/arch/parisc/include/uapi/asm/perf_regs.h b/arch/parisc/include/uapi/asm/perf_regs.h new file mode 100644 index 000000000000..1ae687bb3d3c --- /dev/null +++ b/arch/parisc/include/uapi/asm/perf_regs.h @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _UAPI_ASM_PARISC_PERF_REGS_H +#define _UAPI_ASM_PARISC_PERF_REGS_H + +/* see struct user_regs_struct */ +enum perf_event_parisc_regs { + PERF_REG_PARISC_R0, /* PSW is in gr[0] */ + PERF_REG_PARISC_R1, + PERF_REG_PARISC_R2, + PERF_REG_PARISC_R3, + PERF_REG_PARISC_R4, + PERF_REG_PARISC_R5, + PERF_REG_PARISC_R6, + PERF_REG_PARISC_R7, + PERF_REG_PARISC_R8, + PERF_REG_PARISC_R9, + PERF_REG_PARISC_R10, + PERF_REG_PARISC_R11, + PERF_REG_PARISC_R12, + PERF_REG_PARISC_R13, + PERF_REG_PARISC_R14, + PERF_REG_PARISC_R15, + PERF_REG_PARISC_R16, + PERF_REG_PARISC_R17, + PERF_REG_PARISC_R18, + PERF_REG_PARISC_R19, + PERF_REG_PARISC_R20, + PERF_REG_PARISC_R21, + PERF_REG_PARISC_R22, + PERF_REG_PARISC_R23, + PERF_REG_PARISC_R24, + PERF_REG_PARISC_R25, + PERF_REG_PARISC_R26, + PERF_REG_PARISC_R27, + PERF_REG_PARISC_R28, + PERF_REG_PARISC_R29, + PERF_REG_PARISC_R30, + PERF_REG_PARISC_R31, + + PERF_REG_PARISC_SR0, + PERF_REG_PARISC_SR1, + PERF_REG_PARISC_SR2, + PERF_REG_PARISC_SR3, + PERF_REG_PARISC_SR4, + PERF_REG_PARISC_SR5, + PERF_REG_PARISC_SR6, + PERF_REG_PARISC_SR7, + + PERF_REG_PARISC_IAOQ0, + PERF_REG_PARISC_IAOQ1, + PERF_REG_PARISC_IASQ0, + PERF_REG_PARISC_IASQ1, + + PERF_REG_PARISC_SAR, /* CR11 */ + PERF_REG_PARISC_IIR, /* CR19 */ + PERF_REG_PARISC_ISR, /* CR20 */ + PERF_REG_PARISC_IOR, /* CR21 */ + PERF_REG_PARISC_IPSW, /* CR22 */ + + PERF_REG_PARISC_MAX +}; + +#endif /* _UAPI_ASM_PARISC_PERF_REGS_H */ |