From e2bcbd7769ee8f05e1b3d10848aace98973844e4 Mon Sep 17 00:00:00 2001 From: Sean Young Date: Mon, 24 Jan 2022 15:30:28 +0000 Subject: tools headers UAPI: remove stale lirc.h The lirc.h file is an old copy of lirc.h from the kernel sources. It is out of date, and the bpf lirc tests don't need a new copy anyway. As long as /usr/include/linux/lirc.h is from kernel v5.2 or newer, the tests will compile fine. Signed-off-by: Sean Young Reviewed-by: Shuah Khan Link: https://lore.kernel.org/r/20220124153028.394409-1-sean@mess.org Signed-off-by: Alexei Starovoitov --- tools/include/uapi/linux/lirc.h | 229 ---------------------------------------- 1 file changed, 229 deletions(-) delete mode 100644 tools/include/uapi/linux/lirc.h (limited to 'tools/include') diff --git a/tools/include/uapi/linux/lirc.h b/tools/include/uapi/linux/lirc.h deleted file mode 100644 index 45fcbf99d72e..000000000000 --- a/tools/include/uapi/linux/lirc.h +++ /dev/null @@ -1,229 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ -/* - * lirc.h - linux infrared remote control header file - * last modified 2010/07/13 by Jarod Wilson - */ - -#ifndef _LINUX_LIRC_H -#define _LINUX_LIRC_H - -#include -#include - -#define PULSE_BIT 0x01000000 -#define PULSE_MASK 0x00FFFFFF - -#define LIRC_MODE2_SPACE 0x00000000 -#define LIRC_MODE2_PULSE 0x01000000 -#define LIRC_MODE2_FREQUENCY 0x02000000 -#define LIRC_MODE2_TIMEOUT 0x03000000 - -#define LIRC_VALUE_MASK 0x00FFFFFF -#define LIRC_MODE2_MASK 0xFF000000 - -#define LIRC_SPACE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_SPACE) -#define LIRC_PULSE(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_PULSE) -#define LIRC_FREQUENCY(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_FREQUENCY) -#define LIRC_TIMEOUT(val) (((val)&LIRC_VALUE_MASK) | LIRC_MODE2_TIMEOUT) - -#define LIRC_VALUE(val) ((val)&LIRC_VALUE_MASK) -#define LIRC_MODE2(val) ((val)&LIRC_MODE2_MASK) - -#define LIRC_IS_SPACE(val) (LIRC_MODE2(val) == LIRC_MODE2_SPACE) -#define LIRC_IS_PULSE(val) (LIRC_MODE2(val) == LIRC_MODE2_PULSE) -#define LIRC_IS_FREQUENCY(val) (LIRC_MODE2(val) == LIRC_MODE2_FREQUENCY) -#define LIRC_IS_TIMEOUT(val) (LIRC_MODE2(val) == LIRC_MODE2_TIMEOUT) - -/* used heavily by lirc userspace */ -#define lirc_t int - -/*** lirc compatible hardware features ***/ - -#define LIRC_MODE2SEND(x) (x) -#define LIRC_SEND2MODE(x) (x) -#define LIRC_MODE2REC(x) ((x) << 16) -#define LIRC_REC2MODE(x) ((x) >> 16) - -#define LIRC_MODE_RAW 0x00000001 -#define LIRC_MODE_PULSE 0x00000002 -#define LIRC_MODE_MODE2 0x00000004 -#define LIRC_MODE_SCANCODE 0x00000008 -#define LIRC_MODE_LIRCCODE 0x00000010 - - -#define LIRC_CAN_SEND_RAW LIRC_MODE2SEND(LIRC_MODE_RAW) -#define LIRC_CAN_SEND_PULSE LIRC_MODE2SEND(LIRC_MODE_PULSE) -#define LIRC_CAN_SEND_MODE2 LIRC_MODE2SEND(LIRC_MODE_MODE2) -#define LIRC_CAN_SEND_LIRCCODE LIRC_MODE2SEND(LIRC_MODE_LIRCCODE) - -#define LIRC_CAN_SEND_MASK 0x0000003f - -#define LIRC_CAN_SET_SEND_CARRIER 0x00000100 -#define LIRC_CAN_SET_SEND_DUTY_CYCLE 0x00000200 -#define LIRC_CAN_SET_TRANSMITTER_MASK 0x00000400 - -#define LIRC_CAN_REC_RAW LIRC_MODE2REC(LIRC_MODE_RAW) -#define LIRC_CAN_REC_PULSE LIRC_MODE2REC(LIRC_MODE_PULSE) -#define LIRC_CAN_REC_MODE2 LIRC_MODE2REC(LIRC_MODE_MODE2) -#define LIRC_CAN_REC_SCANCODE LIRC_MODE2REC(LIRC_MODE_SCANCODE) -#define LIRC_CAN_REC_LIRCCODE LIRC_MODE2REC(LIRC_MODE_LIRCCODE) - -#define LIRC_CAN_REC_MASK LIRC_MODE2REC(LIRC_CAN_SEND_MASK) - -#define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16) -#define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16) - -#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000 -#define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000 -#define LIRC_CAN_GET_REC_RESOLUTION 0x20000000 -#define LIRC_CAN_SET_REC_TIMEOUT 0x10000000 -#define LIRC_CAN_SET_REC_FILTER 0x08000000 - -#define LIRC_CAN_MEASURE_CARRIER 0x02000000 -#define LIRC_CAN_USE_WIDEBAND_RECEIVER 0x04000000 - -#define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK) -#define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK) - -#define LIRC_CAN_NOTIFY_DECODE 0x01000000 - -/*** IOCTL commands for lirc driver ***/ - -#define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32) - -#define LIRC_GET_SEND_MODE _IOR('i', 0x00000001, __u32) -#define LIRC_GET_REC_MODE _IOR('i', 0x00000002, __u32) -#define LIRC_GET_REC_RESOLUTION _IOR('i', 0x00000007, __u32) - -#define LIRC_GET_MIN_TIMEOUT _IOR('i', 0x00000008, __u32) -#define LIRC_GET_MAX_TIMEOUT _IOR('i', 0x00000009, __u32) - -/* code length in bits, currently only for LIRC_MODE_LIRCCODE */ -#define LIRC_GET_LENGTH _IOR('i', 0x0000000f, __u32) - -#define LIRC_SET_SEND_MODE _IOW('i', 0x00000011, __u32) -#define LIRC_SET_REC_MODE _IOW('i', 0x00000012, __u32) -/* Note: these can reset the according pulse_width */ -#define LIRC_SET_SEND_CARRIER _IOW('i', 0x00000013, __u32) -#define LIRC_SET_REC_CARRIER _IOW('i', 0x00000014, __u32) -#define LIRC_SET_SEND_DUTY_CYCLE _IOW('i', 0x00000015, __u32) -#define LIRC_SET_TRANSMITTER_MASK _IOW('i', 0x00000017, __u32) - -/* - * when a timeout != 0 is set the driver will send a - * LIRC_MODE2_TIMEOUT data packet, otherwise LIRC_MODE2_TIMEOUT is - * never sent, timeout is disabled by default - */ -#define LIRC_SET_REC_TIMEOUT _IOW('i', 0x00000018, __u32) - -/* 1 enables, 0 disables timeout reports in MODE2 */ -#define LIRC_SET_REC_TIMEOUT_REPORTS _IOW('i', 0x00000019, __u32) - -/* - * if enabled from the next key press on the driver will send - * LIRC_MODE2_FREQUENCY packets - */ -#define LIRC_SET_MEASURE_CARRIER_MODE _IOW('i', 0x0000001d, __u32) - -/* - * to set a range use LIRC_SET_REC_CARRIER_RANGE with the - * lower bound first and later LIRC_SET_REC_CARRIER with the upper bound - */ -#define LIRC_SET_REC_CARRIER_RANGE _IOW('i', 0x0000001f, __u32) - -#define LIRC_SET_WIDEBAND_RECEIVER _IOW('i', 0x00000023, __u32) - -/* - * Return the recording timeout, which is either set by - * the ioctl LIRC_SET_REC_TIMEOUT or by the kernel after setting the protocols. - */ -#define LIRC_GET_REC_TIMEOUT _IOR('i', 0x00000024, __u32) - -/* - * struct lirc_scancode - decoded scancode with protocol for use with - * LIRC_MODE_SCANCODE - * - * @timestamp: Timestamp in nanoseconds using CLOCK_MONOTONIC when IR - * was decoded. - * @flags: should be 0 for transmit. When receiving scancodes, - * LIRC_SCANCODE_FLAG_TOGGLE or LIRC_SCANCODE_FLAG_REPEAT can be set - * depending on the protocol - * @rc_proto: see enum rc_proto - * @keycode: the translated keycode. Set to 0 for transmit. - * @scancode: the scancode received or to be sent - */ -struct lirc_scancode { - __u64 timestamp; - __u16 flags; - __u16 rc_proto; - __u32 keycode; - __u64 scancode; -}; - -/* Set if the toggle bit of rc-5 or rc-6 is enabled */ -#define LIRC_SCANCODE_FLAG_TOGGLE 1 -/* Set if this is a nec or sanyo repeat */ -#define LIRC_SCANCODE_FLAG_REPEAT 2 - -/** - * enum rc_proto - the Remote Controller protocol - * - * @RC_PROTO_UNKNOWN: Protocol not known - * @RC_PROTO_OTHER: Protocol known but proprietary - * @RC_PROTO_RC5: Philips RC5 protocol - * @RC_PROTO_RC5X_20: Philips RC5x 20 bit protocol - * @RC_PROTO_RC5_SZ: StreamZap variant of RC5 - * @RC_PROTO_JVC: JVC protocol - * @RC_PROTO_SONY12: Sony 12 bit protocol - * @RC_PROTO_SONY15: Sony 15 bit protocol - * @RC_PROTO_SONY20: Sony 20 bit protocol - * @RC_PROTO_NEC: NEC protocol - * @RC_PROTO_NECX: Extended NEC protocol - * @RC_PROTO_NEC32: NEC 32 bit protocol - * @RC_PROTO_SANYO: Sanyo protocol - * @RC_PROTO_MCIR2_KBD: RC6-ish MCE keyboard - * @RC_PROTO_MCIR2_MSE: RC6-ish MCE mouse - * @RC_PROTO_RC6_0: Philips RC6-0-16 protocol - * @RC_PROTO_RC6_6A_20: Philips RC6-6A-20 protocol - * @RC_PROTO_RC6_6A_24: Philips RC6-6A-24 protocol - * @RC_PROTO_RC6_6A_32: Philips RC6-6A-32 protocol - * @RC_PROTO_RC6_MCE: MCE (Philips RC6-6A-32 subtype) protocol - * @RC_PROTO_SHARP: Sharp protocol - * @RC_PROTO_XMP: XMP protocol - * @RC_PROTO_CEC: CEC protocol - * @RC_PROTO_IMON: iMon Pad protocol - * @RC_PROTO_RCMM12: RC-MM protocol 12 bits - * @RC_PROTO_RCMM24: RC-MM protocol 24 bits - * @RC_PROTO_RCMM32: RC-MM protocol 32 bits - */ -enum rc_proto { - RC_PROTO_UNKNOWN = 0, - RC_PROTO_OTHER = 1, - RC_PROTO_RC5 = 2, - RC_PROTO_RC5X_20 = 3, - RC_PROTO_RC5_SZ = 4, - RC_PROTO_JVC = 5, - RC_PROTO_SONY12 = 6, - RC_PROTO_SONY15 = 7, - RC_PROTO_SONY20 = 8, - RC_PROTO_NEC = 9, - RC_PROTO_NECX = 10, - RC_PROTO_NEC32 = 11, - RC_PROTO_SANYO = 12, - RC_PROTO_MCIR2_KBD = 13, - RC_PROTO_MCIR2_MSE = 14, - RC_PROTO_RC6_0 = 15, - RC_PROTO_RC6_6A_20 = 16, - RC_PROTO_RC6_6A_24 = 17, - RC_PROTO_RC6_6A_32 = 18, - RC_PROTO_RC6_MCE = 19, - RC_PROTO_SHARP = 20, - RC_PROTO_XMP = 21, - RC_PROTO_CEC = 22, - RC_PROTO_IMON = 23, - RC_PROTO_RCMM12 = 24, - RC_PROTO_RCMM24 = 25, - RC_PROTO_RCMM32 = 26, -}; - -#endif -- cgit v1.2.3-59-g8ed1b From b19c99b9f4486f23e3b7248dd4ce3d83e19b9032 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Wed, 26 Jan 2022 07:51:00 -0500 Subject: selftests: kvm: check dynamic bits against KVM_X86_XCOMP_GUEST_SUPP Provide coverage for the new API. Signed-off-by: Paolo Bonzini --- tools/arch/x86/include/uapi/asm/kvm.h | 3 +++ tools/include/uapi/linux/kvm.h | 1 + tools/testing/selftests/kvm/lib/x86_64/processor.c | 15 +++++++++++++++ 3 files changed, 19 insertions(+) (limited to 'tools/include') diff --git a/tools/arch/x86/include/uapi/asm/kvm.h b/tools/arch/x86/include/uapi/asm/kvm.h index 2da3316bb559..bf6e96011dfe 100644 --- a/tools/arch/x86/include/uapi/asm/kvm.h +++ b/tools/arch/x86/include/uapi/asm/kvm.h @@ -452,6 +452,9 @@ struct kvm_sync_regs { #define KVM_STATE_VMX_PREEMPTION_TIMER_DEADLINE 0x00000001 +/* attributes for system fd (group 0) */ +#define KVM_X86_XCOMP_GUEST_SUPP 0 + struct kvm_vmx_nested_state_data { __u8 vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE]; __u8 shadow_vmcs12[KVM_STATE_NESTED_VMX_VMCS_SIZE]; diff --git a/tools/include/uapi/linux/kvm.h b/tools/include/uapi/linux/kvm.h index 9563d294f181..b46bcdb0cab1 100644 --- a/tools/include/uapi/linux/kvm.h +++ b/tools/include/uapi/linux/kvm.h @@ -1133,6 +1133,7 @@ struct kvm_ppc_resize_hpt { #define KVM_CAP_VM_MOVE_ENC_CONTEXT_FROM 206 #define KVM_CAP_VM_GPA_BITS 207 #define KVM_CAP_XSAVE2 208 +#define KVM_CAP_SYS_ATTRIBUTES 209 #ifdef KVM_CAP_IRQ_ROUTING diff --git a/tools/testing/selftests/kvm/lib/x86_64/processor.c b/tools/testing/selftests/kvm/lib/x86_64/processor.c index c1d1c195a838..9f000dfb5594 100644 --- a/tools/testing/selftests/kvm/lib/x86_64/processor.c +++ b/tools/testing/selftests/kvm/lib/x86_64/processor.c @@ -667,8 +667,23 @@ static bool is_xfd_supported(void) void vm_xsave_req_perm(int bit) { + int kvm_fd; u64 bitmask; long rc; + struct kvm_device_attr attr = { + .group = 0, + .attr = KVM_X86_XCOMP_GUEST_SUPP, + .addr = (unsigned long) &bitmask + }; + + kvm_fd = open_kvm_dev_path_or_exit(); + rc = ioctl(kvm_fd, KVM_GET_DEVICE_ATTR, &attr); + close(kvm_fd); + if (rc == -1 && (errno == ENXIO || errno == EINVAL)) + exit(KSFT_SKIP); + TEST_ASSERT(rc == 0, "KVM_GET_DEVICE_ATTR(0, KVM_X86_XCOMP_GUEST_SUPP) error: %ld", rc); + if (!(bitmask & (1ULL << bit))) + exit(KSFT_SKIP); if (!is_xfd_supported()) exit(KSFT_SKIP); -- cgit v1.2.3-59-g8ed1b