* [Qemu-devel] [PATCH v7 1/9] linux-headers: update to 4.16-rc1
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
@ 2018-03-06 9:51 ` Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 2/9] standard-headers: add drm/drm_fourcc.h Gerd Hoffmann
` (8 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Gerd Hoffmann @ 2018-03-06 9:51 UTC (permalink / raw)
To: qemu-devel
Cc: intel-gvt-dev, Alex Williamson, Tina Zhang, Gerd Hoffmann,
Kirti Wankhede
s390 has splitted syscall numbers into unistd_{32,64}.h files,
so update scripts/update-linux-headers.sh accordingly.
Also add a rewrite from __BITS_PER_LONG to HOST_LONG_BITS for
linux/input.h
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
include/standard-headers/linux/input-event-codes.h | 1 +
include/standard-headers/linux/input.h | 11 +
include/standard-headers/linux/pci_regs.h | 30 +-
include/standard-headers/linux/virtio_net.h | 13 +
| 2 +
| 3 +
| 401 +--------------------
| 364 +++++++++++++++++++
| 331 +++++++++++++++++
| 4 +
| 90 +++++
| 3 +
| 72 ++++
| 3 +
14 files changed, 918 insertions(+), 410 deletions(-)
create mode 100644 linux-headers/asm-s390/unistd_32.h
create mode 100644 linux-headers/asm-s390/unistd_64.h
diff --git a/include/standard-headers/linux/input-event-codes.h b/include/standard-headers/linux/input-event-codes.h
index 79841b543f..9e6a8ba4ce 100644
--- a/include/standard-headers/linux/input-event-codes.h
+++ b/include/standard-headers/linux/input-event-codes.h
@@ -594,6 +594,7 @@
#define BTN_DPAD_RIGHT 0x223
#define KEY_ALS_TOGGLE 0x230 /* Ambient light sensor */
+#define KEY_ROTATE_LOCK_TOGGLE 0x231 /* Display rotation lock */
#define KEY_BUTTONCONFIG 0x240 /* AL Button Configuration */
#define KEY_TASKMANAGER 0x241 /* AL Task/Project Manager */
diff --git a/include/standard-headers/linux/input.h b/include/standard-headers/linux/input.h
index bc3e6d3d5b..939b62775c 100644
--- a/include/standard-headers/linux/input.h
+++ b/include/standard-headers/linux/input.h
@@ -18,10 +18,21 @@
/*
* The event structure itself
+ * Note that __USE_TIME_BITS64 is defined by libc based on
+ * application's request to use 64 bit time_t.
*/
struct input_event {
+#if (HOST_LONG_BITS != 32 || !defined(__USE_TIME_BITS64)) && !defined(__KERNEL)
struct timeval time;
+#define input_event_sec time.tv_sec
+#define input_event_usec time.tv_usec
+#else
+ __kernel_ulong_t __sec;
+ __kernel_ulong_t __usec;
+#define input_event_sec __sec
+#define input_event_usec __usec
+#endif
uint16_t type;
uint16_t code;
int32_t value;
diff --git a/include/standard-headers/linux/pci_regs.h b/include/standard-headers/linux/pci_regs.h
index 70c2b2ade0..0c79eac5e9 100644
--- a/include/standard-headers/linux/pci_regs.h
+++ b/include/standard-headers/linux/pci_regs.h
@@ -622,15 +622,19 @@
* safely.
*/
#define PCI_EXP_DEVCAP2 36 /* Device Capabilities 2 */
+#define PCI_EXP_DEVCAP2_COMP_TMOUT_DIS 0x00000010 /* Completion Timeout Disable supported */
#define PCI_EXP_DEVCAP2_ARI 0x00000020 /* Alternative Routing-ID */
#define PCI_EXP_DEVCAP2_ATOMIC_ROUTE 0x00000040 /* Atomic Op routing */
-#define PCI_EXP_DEVCAP2_ATOMIC_COMP64 0x00000100 /* Atomic 64-bit compare */
+#define PCI_EXP_DEVCAP2_ATOMIC_COMP32 0x00000080 /* 32b AtomicOp completion */
+#define PCI_EXP_DEVCAP2_ATOMIC_COMP64 0x00000100 /* 64b AtomicOp completion */
+#define PCI_EXP_DEVCAP2_ATOMIC_COMP128 0x00000200 /* 128b AtomicOp completion */
#define PCI_EXP_DEVCAP2_LTR 0x00000800 /* Latency tolerance reporting */
#define PCI_EXP_DEVCAP2_OBFF_MASK 0x000c0000 /* OBFF support mechanism */
#define PCI_EXP_DEVCAP2_OBFF_MSG 0x00040000 /* New message signaling */
#define PCI_EXP_DEVCAP2_OBFF_WAKE 0x00080000 /* Re-use WAKE# for OBFF */
#define PCI_EXP_DEVCTL2 40 /* Device Control 2 */
#define PCI_EXP_DEVCTL2_COMP_TIMEOUT 0x000f /* Completion Timeout Value */
+#define PCI_EXP_DEVCTL2_COMP_TMOUT_DIS 0x0010 /* Completion Timeout Disable */
#define PCI_EXP_DEVCTL2_ARI 0x0020 /* Alternative Routing-ID */
#define PCI_EXP_DEVCTL2_ATOMIC_REQ 0x0040 /* Set Atomic requests */
#define PCI_EXP_DEVCTL2_ATOMIC_EGRESS_BLOCK 0x0080 /* Block atomic egress */
@@ -966,26 +970,28 @@
/* Downstream Port Containment */
#define PCI_EXP_DPC_CAP 4 /* DPC Capability */
-#define PCI_EXP_DPC_IRQ 0x1f /* DPC Interrupt Message Number */
-#define PCI_EXP_DPC_CAP_RP_EXT 0x20 /* Root Port Extensions for DPC */
-#define PCI_EXP_DPC_CAP_POISONED_TLP 0x40 /* Poisoned TLP Egress Blocking Supported */
-#define PCI_EXP_DPC_CAP_SW_TRIGGER 0x80 /* Software Triggering Supported */
-#define PCI_EXP_DPC_RP_PIO_LOG_SIZE 0xF00 /* RP PIO log size */
+#define PCI_EXP_DPC_IRQ 0x001F /* Interrupt Message Number */
+#define PCI_EXP_DPC_CAP_RP_EXT 0x0020 /* Root Port Extensions */
+#define PCI_EXP_DPC_CAP_POISONED_TLP 0x0040 /* Poisoned TLP Egress Blocking Supported */
+#define PCI_EXP_DPC_CAP_SW_TRIGGER 0x0080 /* Software Triggering Supported */
+#define PCI_EXP_DPC_RP_PIO_LOG_SIZE 0x0F00 /* RP PIO Log Size */
#define PCI_EXP_DPC_CAP_DL_ACTIVE 0x1000 /* ERR_COR signal on DL_Active supported */
#define PCI_EXP_DPC_CTL 6 /* DPC control */
-#define PCI_EXP_DPC_CTL_EN_NONFATAL 0x02 /* Enable trigger on ERR_NONFATAL message */
-#define PCI_EXP_DPC_CTL_INT_EN 0x08 /* DPC Interrupt Enable */
+#define PCI_EXP_DPC_CTL_EN_NONFATAL 0x0002 /* Enable trigger on ERR_NONFATAL message */
+#define PCI_EXP_DPC_CTL_INT_EN 0x0008 /* DPC Interrupt Enable */
#define PCI_EXP_DPC_STATUS 8 /* DPC Status */
-#define PCI_EXP_DPC_STATUS_TRIGGER 0x01 /* Trigger Status */
-#define PCI_EXP_DPC_STATUS_INTERRUPT 0x08 /* Interrupt Status */
-#define PCI_EXP_DPC_RP_BUSY 0x10 /* Root Port Busy */
+#define PCI_EXP_DPC_STATUS_TRIGGER 0x0001 /* Trigger Status */
+#define PCI_EXP_DPC_STATUS_TRIGGER_RSN 0x0006 /* Trigger Reason */
+#define PCI_EXP_DPC_STATUS_INTERRUPT 0x0008 /* Interrupt Status */
+#define PCI_EXP_DPC_RP_BUSY 0x0010 /* Root Port Busy */
+#define PCI_EXP_DPC_STATUS_TRIGGER_RSN_EXT 0x0060 /* Trig Reason Extension */
#define PCI_EXP_DPC_SOURCE_ID 10 /* DPC Source Identifier */
#define PCI_EXP_DPC_RP_PIO_STATUS 0x0C /* RP PIO Status */
-#define PCI_EXP_DPC_RP_PIO_MASK 0x10 /* RP PIO MASK */
+#define PCI_EXP_DPC_RP_PIO_MASK 0x10 /* RP PIO Mask */
#define PCI_EXP_DPC_RP_PIO_SEVERITY 0x14 /* RP PIO Severity */
#define PCI_EXP_DPC_RP_PIO_SYSERROR 0x18 /* RP PIO SysError */
#define PCI_EXP_DPC_RP_PIO_EXCEPTION 0x1C /* RP PIO Exception */
diff --git a/include/standard-headers/linux/virtio_net.h b/include/standard-headers/linux/virtio_net.h
index 30ff24940d..e9f255ea3f 100644
--- a/include/standard-headers/linux/virtio_net.h
+++ b/include/standard-headers/linux/virtio_net.h
@@ -57,6 +57,8 @@
* Steering */
#define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */
+#define VIRTIO_NET_F_SPEED_DUPLEX 63 /* Device set linkspeed and duplex */
+
#ifndef VIRTIO_NET_NO_LEGACY
#define VIRTIO_NET_F_GSO 6 /* Host handles pkts w/ any GSO type */
#endif /* VIRTIO_NET_NO_LEGACY */
@@ -76,6 +78,17 @@ struct virtio_net_config {
uint16_t max_virtqueue_pairs;
/* Default maximum transmit unit advice */
uint16_t mtu;
+ /*
+ * speed, in units of 1Mb. All values 0 to INT_MAX are legal.
+ * Any other value stands for unknown.
+ */
+ uint32_t speed;
+ /*
+ * 0x00 - half duplex
+ * 0x01 - full duplex
+ * Any other value stands for unknown.
+ */
+ uint8_t duplex;
} QEMU_PACKED;
/*
--git a/linux-headers/asm-powerpc/kvm.h b/linux-headers/asm-powerpc/kvm.h
index 637b7263cb..833ed9a16a 100644
--- a/linux-headers/asm-powerpc/kvm.h
+++ b/linux-headers/asm-powerpc/kvm.h
@@ -632,6 +632,8 @@ struct kvm_ppc_cpu_char {
#define KVM_REG_PPC_TIDR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xbc)
#define KVM_REG_PPC_PSSCR (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xbd)
+#define KVM_REG_PPC_DEC_EXPIRY (KVM_REG_PPC | KVM_REG_SIZE_U64 | 0xbe)
+
/* Transactional Memory checkpointed state:
* This is all GPRs, all VSX regs and a subset of SPRs
*/
--git a/linux-headers/asm-powerpc/unistd.h b/linux-headers/asm-powerpc/unistd.h
index 36abf58582..0c08edcfcd 100644
--- a/linux-headers/asm-powerpc/unistd.h
+++ b/linux-headers/asm-powerpc/unistd.h
@@ -395,5 +395,8 @@
#define __NR_pwritev2 381
#define __NR_kexec_file_load 382
#define __NR_statx 383
+#define __NR_pkey_alloc 384
+#define __NR_pkey_free 385
+#define __NR_pkey_mprotect 386
#endif /* _ASM_POWERPC_UNISTD_H_ */
--git a/linux-headers/asm-s390/unistd.h b/linux-headers/asm-s390/unistd.h
index 99223b874a..27b8b211c8 100644
--- a/linux-headers/asm-s390/unistd.h
+++ b/linux-headers/asm-s390/unistd.h
@@ -8,405 +8,10 @@
#ifndef _ASM_S390_UNISTD_H_
#define _ASM_S390_UNISTD_H_
-/*
- * This file contains the system call numbers.
- */
-
-#define __NR_exit 1
-#define __NR_fork 2
-#define __NR_read 3
-#define __NR_write 4
-#define __NR_open 5
-#define __NR_close 6
-#define __NR_restart_syscall 7
-#define __NR_creat 8
-#define __NR_link 9
-#define __NR_unlink 10
-#define __NR_execve 11
-#define __NR_chdir 12
-#define __NR_mknod 14
-#define __NR_chmod 15
-#define __NR_lseek 19
-#define __NR_getpid 20
-#define __NR_mount 21
-#define __NR_umount 22
-#define __NR_ptrace 26
-#define __NR_alarm 27
-#define __NR_pause 29
-#define __NR_utime 30
-#define __NR_access 33
-#define __NR_nice 34
-#define __NR_sync 36
-#define __NR_kill 37
-#define __NR_rename 38
-#define __NR_mkdir 39
-#define __NR_rmdir 40
-#define __NR_dup 41
-#define __NR_pipe 42
-#define __NR_times 43
-#define __NR_brk 45
-#define __NR_signal 48
-#define __NR_acct 51
-#define __NR_umount2 52
-#define __NR_ioctl 54
-#define __NR_fcntl 55
-#define __NR_setpgid 57
-#define __NR_umask 60
-#define __NR_chroot 61
-#define __NR_ustat 62
-#define __NR_dup2 63
-#define __NR_getppid 64
-#define __NR_getpgrp 65
-#define __NR_setsid 66
-#define __NR_sigaction 67
-#define __NR_sigsuspend 72
-#define __NR_sigpending 73
-#define __NR_sethostname 74
-#define __NR_setrlimit 75
-#define __NR_getrusage 77
-#define __NR_gettimeofday 78
-#define __NR_settimeofday 79
-#define __NR_symlink 83
-#define __NR_readlink 85
-#define __NR_uselib 86
-#define __NR_swapon 87
-#define __NR_reboot 88
-#define __NR_readdir 89
-#define __NR_mmap 90
-#define __NR_munmap 91
-#define __NR_truncate 92
-#define __NR_ftruncate 93
-#define __NR_fchmod 94
-#define __NR_getpriority 96
-#define __NR_setpriority 97
-#define __NR_statfs 99
-#define __NR_fstatfs 100
-#define __NR_socketcall 102
-#define __NR_syslog 103
-#define __NR_setitimer 104
-#define __NR_getitimer 105
-#define __NR_stat 106
-#define __NR_lstat 107
-#define __NR_fstat 108
-#define __NR_lookup_dcookie 110
-#define __NR_vhangup 111
-#define __NR_idle 112
-#define __NR_wait4 114
-#define __NR_swapoff 115
-#define __NR_sysinfo 116
-#define __NR_ipc 117
-#define __NR_fsync 118
-#define __NR_sigreturn 119
-#define __NR_clone 120
-#define __NR_setdomainname 121
-#define __NR_uname 122
-#define __NR_adjtimex 124
-#define __NR_mprotect 125
-#define __NR_sigprocmask 126
-#define __NR_create_module 127
-#define __NR_init_module 128
-#define __NR_delete_module 129
-#define __NR_get_kernel_syms 130
-#define __NR_quotactl 131
-#define __NR_getpgid 132
-#define __NR_fchdir 133
-#define __NR_bdflush 134
-#define __NR_sysfs 135
-#define __NR_personality 136
-#define __NR_afs_syscall 137 /* Syscall for Andrew File System */
-#define __NR_getdents 141
-#define __NR_flock 143
-#define __NR_msync 144
-#define __NR_readv 145
-#define __NR_writev 146
-#define __NR_getsid 147
-#define __NR_fdatasync 148
-#define __NR__sysctl 149
-#define __NR_mlock 150
-#define __NR_munlock 151
-#define __NR_mlockall 152
-#define __NR_munlockall 153
-#define __NR_sched_setparam 154
-#define __NR_sched_getparam 155
-#define __NR_sched_setscheduler 156
-#define __NR_sched_getscheduler 157
-#define __NR_sched_yield 158
-#define __NR_sched_get_priority_max 159
-#define __NR_sched_get_priority_min 160
-#define __NR_sched_rr_get_interval 161
-#define __NR_nanosleep 162
-#define __NR_mremap 163
-#define __NR_query_module 167
-#define __NR_poll 168
-#define __NR_nfsservctl 169
-#define __NR_prctl 172
-#define __NR_rt_sigreturn 173
-#define __NR_rt_sigaction 174
-#define __NR_rt_sigprocmask 175
-#define __NR_rt_sigpending 176
-#define __NR_rt_sigtimedwait 177
-#define __NR_rt_sigqueueinfo 178
-#define __NR_rt_sigsuspend 179
-#define __NR_pread64 180
-#define __NR_pwrite64 181
-#define __NR_getcwd 183
-#define __NR_capget 184
-#define __NR_capset 185
-#define __NR_sigaltstack 186
-#define __NR_sendfile 187
-#define __NR_getpmsg 188
-#define __NR_putpmsg 189
-#define __NR_vfork 190
-#define __NR_pivot_root 217
-#define __NR_mincore 218
-#define __NR_madvise 219
-#define __NR_getdents64 220
-#define __NR_readahead 222
-#define __NR_setxattr 224
-#define __NR_lsetxattr 225
-#define __NR_fsetxattr 226
-#define __NR_getxattr 227
-#define __NR_lgetxattr 228
-#define __NR_fgetxattr 229
-#define __NR_listxattr 230
-#define __NR_llistxattr 231
-#define __NR_flistxattr 232
-#define __NR_removexattr 233
-#define __NR_lremovexattr 234
-#define __NR_fremovexattr 235
-#define __NR_gettid 236
-#define __NR_tkill 237
-#define __NR_futex 238
-#define __NR_sched_setaffinity 239
-#define __NR_sched_getaffinity 240
-#define __NR_tgkill 241
-/* Number 242 is reserved for tux */
-#define __NR_io_setup 243
-#define __NR_io_destroy 244
-#define __NR_io_getevents 245
-#define __NR_io_submit 246
-#define __NR_io_cancel 247
-#define __NR_exit_group 248
-#define __NR_epoll_create 249
-#define __NR_epoll_ctl 250
-#define __NR_epoll_wait 251
-#define __NR_set_tid_address 252
-#define __NR_fadvise64 253
-#define __NR_timer_create 254
-#define __NR_timer_settime 255
-#define __NR_timer_gettime 256
-#define __NR_timer_getoverrun 257
-#define __NR_timer_delete 258
-#define __NR_clock_settime 259
-#define __NR_clock_gettime 260
-#define __NR_clock_getres 261
-#define __NR_clock_nanosleep 262
-/* Number 263 is reserved for vserver */
-#define __NR_statfs64 265
-#define __NR_fstatfs64 266
-#define __NR_remap_file_pages 267
-#define __NR_mbind 268
-#define __NR_get_mempolicy 269
-#define __NR_set_mempolicy 270
-#define __NR_mq_open 271
-#define __NR_mq_unlink 272
-#define __NR_mq_timedsend 273
-#define __NR_mq_timedreceive 274
-#define __NR_mq_notify 275
-#define __NR_mq_getsetattr 276
-#define __NR_kexec_load 277
-#define __NR_add_key 278
-#define __NR_request_key 279
-#define __NR_keyctl 280
-#define __NR_waitid 281
-#define __NR_ioprio_set 282
-#define __NR_ioprio_get 283
-#define __NR_inotify_init 284
-#define __NR_inotify_add_watch 285
-#define __NR_inotify_rm_watch 286
-#define __NR_migrate_pages 287
-#define __NR_openat 288
-#define __NR_mkdirat 289
-#define __NR_mknodat 290
-#define __NR_fchownat 291
-#define __NR_futimesat 292
-#define __NR_unlinkat 294
-#define __NR_renameat 295
-#define __NR_linkat 296
-#define __NR_symlinkat 297
-#define __NR_readlinkat 298
-#define __NR_fchmodat 299
-#define __NR_faccessat 300
-#define __NR_pselect6 301
-#define __NR_ppoll 302
-#define __NR_unshare 303
-#define __NR_set_robust_list 304
-#define __NR_get_robust_list 305
-#define __NR_splice 306
-#define __NR_sync_file_range 307
-#define __NR_tee 308
-#define __NR_vmsplice 309
-#define __NR_move_pages 310
-#define __NR_getcpu 311
-#define __NR_epoll_pwait 312
-#define __NR_utimes 313
-#define __NR_fallocate 314
-#define __NR_utimensat 315
-#define __NR_signalfd 316
-#define __NR_timerfd 317
-#define __NR_eventfd 318
-#define __NR_timerfd_create 319
-#define __NR_timerfd_settime 320
-#define __NR_timerfd_gettime 321
-#define __NR_signalfd4 322
-#define __NR_eventfd2 323
-#define __NR_inotify_init1 324
-#define __NR_pipe2 325
-#define __NR_dup3 326
-#define __NR_epoll_create1 327
-#define __NR_preadv 328
-#define __NR_pwritev 329
-#define __NR_rt_tgsigqueueinfo 330
-#define __NR_perf_event_open 331
-#define __NR_fanotify_init 332
-#define __NR_fanotify_mark 333
-#define __NR_prlimit64 334
-#define __NR_name_to_handle_at 335
-#define __NR_open_by_handle_at 336
-#define __NR_clock_adjtime 337
-#define __NR_syncfs 338
-#define __NR_setns 339
-#define __NR_process_vm_readv 340
-#define __NR_process_vm_writev 341
-#define __NR_s390_runtime_instr 342
-#define __NR_kcmp 343
-#define __NR_finit_module 344
-#define __NR_sched_setattr 345
-#define __NR_sched_getattr 346
-#define __NR_renameat2 347
-#define __NR_seccomp 348
-#define __NR_getrandom 349
-#define __NR_memfd_create 350
-#define __NR_bpf 351
-#define __NR_s390_pci_mmio_write 352
-#define __NR_s390_pci_mmio_read 353
-#define __NR_execveat 354
-#define __NR_userfaultfd 355
-#define __NR_membarrier 356
-#define __NR_recvmmsg 357
-#define __NR_sendmmsg 358
-#define __NR_socket 359
-#define __NR_socketpair 360
-#define __NR_bind 361
-#define __NR_connect 362
-#define __NR_listen 363
-#define __NR_accept4 364
-#define __NR_getsockopt 365
-#define __NR_setsockopt 366
-#define __NR_getsockname 367
-#define __NR_getpeername 368
-#define __NR_sendto 369
-#define __NR_sendmsg 370
-#define __NR_recvfrom 371
-#define __NR_recvmsg 372
-#define __NR_shutdown 373
-#define __NR_mlock2 374
-#define __NR_copy_file_range 375
-#define __NR_preadv2 376
-#define __NR_pwritev2 377
-#define __NR_s390_guarded_storage 378
-#define __NR_statx 379
-#define __NR_s390_sthyi 380
-#define NR_syscalls 381
-
-/*
- * There are some system calls that are not present on 64 bit, some
- * have a different name although they do the same (e.g. __NR_chown32
- * is __NR_chown on 64 bit).
- */
-#ifndef __s390x__
-
-#define __NR_time 13
-#define __NR_lchown 16
-#define __NR_setuid 23
-#define __NR_getuid 24
-#define __NR_stime 25
-#define __NR_setgid 46
-#define __NR_getgid 47
-#define __NR_geteuid 49
-#define __NR_getegid 50
-#define __NR_setreuid 70
-#define __NR_setregid 71
-#define __NR_getrlimit 76
-#define __NR_getgroups 80
-#define __NR_setgroups 81
-#define __NR_fchown 95
-#define __NR_ioperm 101
-#define __NR_setfsuid 138
-#define __NR_setfsgid 139
-#define __NR__llseek 140
-#define __NR__newselect 142
-#define __NR_setresuid 164
-#define __NR_getresuid 165
-#define __NR_setresgid 170
-#define __NR_getresgid 171
-#define __NR_chown 182
-#define __NR_ugetrlimit 191 /* SuS compliant getrlimit */
-#define __NR_mmap2 192
-#define __NR_truncate64 193
-#define __NR_ftruncate64 194
-#define __NR_stat64 195
-#define __NR_lstat64 196
-#define __NR_fstat64 197
-#define __NR_lchown32 198
-#define __NR_getuid32 199
-#define __NR_getgid32 200
-#define __NR_geteuid32 201
-#define __NR_getegid32 202
-#define __NR_setreuid32 203
-#define __NR_setregid32 204
-#define __NR_getgroups32 205
-#define __NR_setgroups32 206
-#define __NR_fchown32 207
-#define __NR_setresuid32 208
-#define __NR_getresuid32 209
-#define __NR_setresgid32 210
-#define __NR_getresgid32 211
-#define __NR_chown32 212
-#define __NR_setuid32 213
-#define __NR_setgid32 214
-#define __NR_setfsuid32 215
-#define __NR_setfsgid32 216
-#define __NR_fcntl64 221
-#define __NR_sendfile64 223
-#define __NR_fadvise64_64 264
-#define __NR_fstatat64 293
-
+#ifdef __s390x__
+#include <asm/unistd_64.h>
#else
-
-#define __NR_select 142
-#define __NR_getrlimit 191 /* SuS compliant getrlimit */
-#define __NR_lchown 198
-#define __NR_getuid 199
-#define __NR_getgid 200
-#define __NR_geteuid 201
-#define __NR_getegid 202
-#define __NR_setreuid 203
-#define __NR_setregid 204
-#define __NR_getgroups 205
-#define __NR_setgroups 206
-#define __NR_fchown 207
-#define __NR_setresuid 208
-#define __NR_getresuid 209
-#define __NR_setresgid 210
-#define __NR_getresgid 211
-#define __NR_chown 212
-#define __NR_setuid 213
-#define __NR_setgid 214
-#define __NR_setfsuid 215
-#define __NR_setfsgid 216
-#define __NR_newfstatat 293
-
+#include <asm/unistd_32.h>
#endif
#endif /* _ASM_S390_UNISTD_H_ */
--git a/linux-headers/asm-s390/unistd_32.h b/linux-headers/asm-s390/unistd_32.h
new file mode 100644
index 0000000000..1ae66a263b
--- /dev/null
+++ b/linux-headers/asm-s390/unistd_32.h
@@ -0,0 +1,364 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_S390_UNISTD_32_H
+#define _ASM_S390_UNISTD_32_H
+
+#define __NR_exit 1
+#define __NR_fork 2
+#define __NR_read 3
+#define __NR_write 4
+#define __NR_open 5
+#define __NR_close 6
+#define __NR_restart_syscall 7
+#define __NR_creat 8
+#define __NR_link 9
+#define __NR_unlink 10
+#define __NR_execve 11
+#define __NR_chdir 12
+#define __NR_time 13
+#define __NR_mknod 14
+#define __NR_chmod 15
+#define __NR_lchown 16
+#define __NR_lseek 19
+#define __NR_getpid 20
+#define __NR_mount 21
+#define __NR_umount 22
+#define __NR_setuid 23
+#define __NR_getuid 24
+#define __NR_stime 25
+#define __NR_ptrace 26
+#define __NR_alarm 27
+#define __NR_pause 29
+#define __NR_utime 30
+#define __NR_access 33
+#define __NR_nice 34
+#define __NR_sync 36
+#define __NR_kill 37
+#define __NR_rename 38
+#define __NR_mkdir 39
+#define __NR_rmdir 40
+#define __NR_dup 41
+#define __NR_pipe 42
+#define __NR_times 43
+#define __NR_brk 45
+#define __NR_setgid 46
+#define __NR_getgid 47
+#define __NR_signal 48
+#define __NR_geteuid 49
+#define __NR_getegid 50
+#define __NR_acct 51
+#define __NR_umount2 52
+#define __NR_ioctl 54
+#define __NR_fcntl 55
+#define __NR_setpgid 57
+#define __NR_umask 60
+#define __NR_chroot 61
+#define __NR_ustat 62
+#define __NR_dup2 63
+#define __NR_getppid 64
+#define __NR_getpgrp 65
+#define __NR_setsid 66
+#define __NR_sigaction 67
+#define __NR_setreuid 70
+#define __NR_setregid 71
+#define __NR_sigsuspend 72
+#define __NR_sigpending 73
+#define __NR_sethostname 74
+#define __NR_setrlimit 75
+#define __NR_getrlimit 76
+#define __NR_getrusage 77
+#define __NR_gettimeofday 78
+#define __NR_settimeofday 79
+#define __NR_getgroups 80
+#define __NR_setgroups 81
+#define __NR_symlink 83
+#define __NR_readlink 85
+#define __NR_uselib 86
+#define __NR_swapon 87
+#define __NR_reboot 88
+#define __NR_readdir 89
+#define __NR_mmap 90
+#define __NR_munmap 91
+#define __NR_truncate 92
+#define __NR_ftruncate 93
+#define __NR_fchmod 94
+#define __NR_fchown 95
+#define __NR_getpriority 96
+#define __NR_setpriority 97
+#define __NR_statfs 99
+#define __NR_fstatfs 100
+#define __NR_ioperm 101
+#define __NR_socketcall 102
+#define __NR_syslog 103
+#define __NR_setitimer 104
+#define __NR_getitimer 105
+#define __NR_stat 106
+#define __NR_lstat 107
+#define __NR_fstat 108
+#define __NR_lookup_dcookie 110
+#define __NR_vhangup 111
+#define __NR_idle 112
+#define __NR_wait4 114
+#define __NR_swapoff 115
+#define __NR_sysinfo 116
+#define __NR_ipc 117
+#define __NR_fsync 118
+#define __NR_sigreturn 119
+#define __NR_clone 120
+#define __NR_setdomainname 121
+#define __NR_uname 122
+#define __NR_adjtimex 124
+#define __NR_mprotect 125
+#define __NR_sigprocmask 126
+#define __NR_create_module 127
+#define __NR_init_module 128
+#define __NR_delete_module 129
+#define __NR_get_kernel_syms 130
+#define __NR_quotactl 131
+#define __NR_getpgid 132
+#define __NR_fchdir 133
+#define __NR_bdflush 134
+#define __NR_sysfs 135
+#define __NR_personality 136
+#define __NR_afs_syscall 137
+#define __NR_setfsuid 138
+#define __NR_setfsgid 139
+#define __NR__llseek 140
+#define __NR_getdents 141
+#define __NR__newselect 142
+#define __NR_flock 143
+#define __NR_msync 144
+#define __NR_readv 145
+#define __NR_writev 146
+#define __NR_getsid 147
+#define __NR_fdatasync 148
+#define __NR__sysctl 149
+#define __NR_mlock 150
+#define __NR_munlock 151
+#define __NR_mlockall 152
+#define __NR_munlockall 153
+#define __NR_sched_setparam 154
+#define __NR_sched_getparam 155
+#define __NR_sched_setscheduler 156
+#define __NR_sched_getscheduler 157
+#define __NR_sched_yield 158
+#define __NR_sched_get_priority_max 159
+#define __NR_sched_get_priority_min 160
+#define __NR_sched_rr_get_interval 161
+#define __NR_nanosleep 162
+#define __NR_mremap 163
+#define __NR_setresuid 164
+#define __NR_getresuid 165
+#define __NR_query_module 167
+#define __NR_poll 168
+#define __NR_nfsservctl 169
+#define __NR_setresgid 170
+#define __NR_getresgid 171
+#define __NR_prctl 172
+#define __NR_rt_sigreturn 173
+#define __NR_rt_sigaction 174
+#define __NR_rt_sigprocmask 175
+#define __NR_rt_sigpending 176
+#define __NR_rt_sigtimedwait 177
+#define __NR_rt_sigqueueinfo 178
+#define __NR_rt_sigsuspend 179
+#define __NR_pread64 180
+#define __NR_pwrite64 181
+#define __NR_chown 182
+#define __NR_getcwd 183
+#define __NR_capget 184
+#define __NR_capset 185
+#define __NR_sigaltstack 186
+#define __NR_sendfile 187
+#define __NR_getpmsg 188
+#define __NR_putpmsg 189
+#define __NR_vfork 190
+#define __NR_ugetrlimit 191
+#define __NR_mmap2 192
+#define __NR_truncate64 193
+#define __NR_ftruncate64 194
+#define __NR_stat64 195
+#define __NR_lstat64 196
+#define __NR_fstat64 197
+#define __NR_lchown32 198
+#define __NR_getuid32 199
+#define __NR_getgid32 200
+#define __NR_geteuid32 201
+#define __NR_getegid32 202
+#define __NR_setreuid32 203
+#define __NR_setregid32 204
+#define __NR_getgroups32 205
+#define __NR_setgroups32 206
+#define __NR_fchown32 207
+#define __NR_setresuid32 208
+#define __NR_getresuid32 209
+#define __NR_setresgid32 210
+#define __NR_getresgid32 211
+#define __NR_chown32 212
+#define __NR_setuid32 213
+#define __NR_setgid32 214
+#define __NR_setfsuid32 215
+#define __NR_setfsgid32 216
+#define __NR_pivot_root 217
+#define __NR_mincore 218
+#define __NR_madvise 219
+#define __NR_getdents64 220
+#define __NR_fcntl64 221
+#define __NR_readahead 222
+#define __NR_sendfile64 223
+#define __NR_setxattr 224
+#define __NR_lsetxattr 225
+#define __NR_fsetxattr 226
+#define __NR_getxattr 227
+#define __NR_lgetxattr 228
+#define __NR_fgetxattr 229
+#define __NR_listxattr 230
+#define __NR_llistxattr 231
+#define __NR_flistxattr 232
+#define __NR_removexattr 233
+#define __NR_lremovexattr 234
+#define __NR_fremovexattr 235
+#define __NR_gettid 236
+#define __NR_tkill 237
+#define __NR_futex 238
+#define __NR_sched_setaffinity 239
+#define __NR_sched_getaffinity 240
+#define __NR_tgkill 241
+#define __NR_io_setup 243
+#define __NR_io_destroy 244
+#define __NR_io_getevents 245
+#define __NR_io_submit 246
+#define __NR_io_cancel 247
+#define __NR_exit_group 248
+#define __NR_epoll_create 249
+#define __NR_epoll_ctl 250
+#define __NR_epoll_wait 251
+#define __NR_set_tid_address 252
+#define __NR_fadvise64 253
+#define __NR_timer_create 254
+#define __NR_timer_settime 255
+#define __NR_timer_gettime 256
+#define __NR_timer_getoverrun 257
+#define __NR_timer_delete 258
+#define __NR_clock_settime 259
+#define __NR_clock_gettime 260
+#define __NR_clock_getres 261
+#define __NR_clock_nanosleep 262
+#define __NR_fadvise64_64 264
+#define __NR_statfs64 265
+#define __NR_fstatfs64 266
+#define __NR_remap_file_pages 267
+#define __NR_mbind 268
+#define __NR_get_mempolicy 269
+#define __NR_set_mempolicy 270
+#define __NR_mq_open 271
+#define __NR_mq_unlink 272
+#define __NR_mq_timedsend 273
+#define __NR_mq_timedreceive 274
+#define __NR_mq_notify 275
+#define __NR_mq_getsetattr 276
+#define __NR_kexec_load 277
+#define __NR_add_key 278
+#define __NR_request_key 279
+#define __NR_keyctl 280
+#define __NR_waitid 281
+#define __NR_ioprio_set 282
+#define __NR_ioprio_get 283
+#define __NR_inotify_init 284
+#define __NR_inotify_add_watch 285
+#define __NR_inotify_rm_watch 286
+#define __NR_migrate_pages 287
+#define __NR_openat 288
+#define __NR_mkdirat 289
+#define __NR_mknodat 290
+#define __NR_fchownat 291
+#define __NR_futimesat 292
+#define __NR_fstatat64 293
+#define __NR_unlinkat 294
+#define __NR_renameat 295
+#define __NR_linkat 296
+#define __NR_symlinkat 297
+#define __NR_readlinkat 298
+#define __NR_fchmodat 299
+#define __NR_faccessat 300
+#define __NR_pselect6 301
+#define __NR_ppoll 302
+#define __NR_unshare 303
+#define __NR_set_robust_list 304
+#define __NR_get_robust_list 305
+#define __NR_splice 306
+#define __NR_sync_file_range 307
+#define __NR_tee 308
+#define __NR_vmsplice 309
+#define __NR_move_pages 310
+#define __NR_getcpu 311
+#define __NR_epoll_pwait 312
+#define __NR_utimes 313
+#define __NR_fallocate 314
+#define __NR_utimensat 315
+#define __NR_signalfd 316
+#define __NR_timerfd 317
+#define __NR_eventfd 318
+#define __NR_timerfd_create 319
+#define __NR_timerfd_settime 320
+#define __NR_timerfd_gettime 321
+#define __NR_signalfd4 322
+#define __NR_eventfd2 323
+#define __NR_inotify_init1 324
+#define __NR_pipe2 325
+#define __NR_dup3 326
+#define __NR_epoll_create1 327
+#define __NR_preadv 328
+#define __NR_pwritev 329
+#define __NR_rt_tgsigqueueinfo 330
+#define __NR_perf_event_open 331
+#define __NR_fanotify_init 332
+#define __NR_fanotify_mark 333
+#define __NR_prlimit64 334
+#define __NR_name_to_handle_at 335
+#define __NR_open_by_handle_at 336
+#define __NR_clock_adjtime 337
+#define __NR_syncfs 338
+#define __NR_setns 339
+#define __NR_process_vm_readv 340
+#define __NR_process_vm_writev 341
+#define __NR_s390_runtime_instr 342
+#define __NR_kcmp 343
+#define __NR_finit_module 344
+#define __NR_sched_setattr 345
+#define __NR_sched_getattr 346
+#define __NR_renameat2 347
+#define __NR_seccomp 348
+#define __NR_getrandom 349
+#define __NR_memfd_create 350
+#define __NR_bpf 351
+#define __NR_s390_pci_mmio_write 352
+#define __NR_s390_pci_mmio_read 353
+#define __NR_execveat 354
+#define __NR_userfaultfd 355
+#define __NR_membarrier 356
+#define __NR_recvmmsg 357
+#define __NR_sendmmsg 358
+#define __NR_socket 359
+#define __NR_socketpair 360
+#define __NR_bind 361
+#define __NR_connect 362
+#define __NR_listen 363
+#define __NR_accept4 364
+#define __NR_getsockopt 365
+#define __NR_setsockopt 366
+#define __NR_getsockname 367
+#define __NR_getpeername 368
+#define __NR_sendto 369
+#define __NR_sendmsg 370
+#define __NR_recvfrom 371
+#define __NR_recvmsg 372
+#define __NR_shutdown 373
+#define __NR_mlock2 374
+#define __NR_copy_file_range 375
+#define __NR_preadv2 376
+#define __NR_pwritev2 377
+#define __NR_s390_guarded_storage 378
+#define __NR_statx 379
+#define __NR_s390_sthyi 380
+
+#endif /* _ASM_S390_UNISTD_32_H */
--git a/linux-headers/asm-s390/unistd_64.h b/linux-headers/asm-s390/unistd_64.h
new file mode 100644
index 0000000000..8aa9d046a9
--- /dev/null
+++ b/linux-headers/asm-s390/unistd_64.h
@@ -0,0 +1,331 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_S390_UNISTD_64_H
+#define _ASM_S390_UNISTD_64_H
+
+#define __NR_exit 1
+#define __NR_fork 2
+#define __NR_read 3
+#define __NR_write 4
+#define __NR_open 5
+#define __NR_close 6
+#define __NR_restart_syscall 7
+#define __NR_creat 8
+#define __NR_link 9
+#define __NR_unlink 10
+#define __NR_execve 11
+#define __NR_chdir 12
+#define __NR_mknod 14
+#define __NR_chmod 15
+#define __NR_lseek 19
+#define __NR_getpid 20
+#define __NR_mount 21
+#define __NR_umount 22
+#define __NR_ptrace 26
+#define __NR_alarm 27
+#define __NR_pause 29
+#define __NR_utime 30
+#define __NR_access 33
+#define __NR_nice 34
+#define __NR_sync 36
+#define __NR_kill 37
+#define __NR_rename 38
+#define __NR_mkdir 39
+#define __NR_rmdir 40
+#define __NR_dup 41
+#define __NR_pipe 42
+#define __NR_times 43
+#define __NR_brk 45
+#define __NR_signal 48
+#define __NR_acct 51
+#define __NR_umount2 52
+#define __NR_ioctl 54
+#define __NR_fcntl 55
+#define __NR_setpgid 57
+#define __NR_umask 60
+#define __NR_chroot 61
+#define __NR_ustat 62
+#define __NR_dup2 63
+#define __NR_getppid 64
+#define __NR_getpgrp 65
+#define __NR_setsid 66
+#define __NR_sigaction 67
+#define __NR_sigsuspend 72
+#define __NR_sigpending 73
+#define __NR_sethostname 74
+#define __NR_setrlimit 75
+#define __NR_getrusage 77
+#define __NR_gettimeofday 78
+#define __NR_settimeofday 79
+#define __NR_symlink 83
+#define __NR_readlink 85
+#define __NR_uselib 86
+#define __NR_swapon 87
+#define __NR_reboot 88
+#define __NR_readdir 89
+#define __NR_mmap 90
+#define __NR_munmap 91
+#define __NR_truncate 92
+#define __NR_ftruncate 93
+#define __NR_fchmod 94
+#define __NR_getpriority 96
+#define __NR_setpriority 97
+#define __NR_statfs 99
+#define __NR_fstatfs 100
+#define __NR_socketcall 102
+#define __NR_syslog 103
+#define __NR_setitimer 104
+#define __NR_getitimer 105
+#define __NR_stat 106
+#define __NR_lstat 107
+#define __NR_fstat 108
+#define __NR_lookup_dcookie 110
+#define __NR_vhangup 111
+#define __NR_idle 112
+#define __NR_wait4 114
+#define __NR_swapoff 115
+#define __NR_sysinfo 116
+#define __NR_ipc 117
+#define __NR_fsync 118
+#define __NR_sigreturn 119
+#define __NR_clone 120
+#define __NR_setdomainname 121
+#define __NR_uname 122
+#define __NR_adjtimex 124
+#define __NR_mprotect 125
+#define __NR_sigprocmask 126
+#define __NR_create_module 127
+#define __NR_init_module 128
+#define __NR_delete_module 129
+#define __NR_get_kernel_syms 130
+#define __NR_quotactl 131
+#define __NR_getpgid 132
+#define __NR_fchdir 133
+#define __NR_bdflush 134
+#define __NR_sysfs 135
+#define __NR_personality 136
+#define __NR_afs_syscall 137
+#define __NR_getdents 141
+#define __NR_select 142
+#define __NR_flock 143
+#define __NR_msync 144
+#define __NR_readv 145
+#define __NR_writev 146
+#define __NR_getsid 147
+#define __NR_fdatasync 148
+#define __NR__sysctl 149
+#define __NR_mlock 150
+#define __NR_munlock 151
+#define __NR_mlockall 152
+#define __NR_munlockall 153
+#define __NR_sched_setparam 154
+#define __NR_sched_getparam 155
+#define __NR_sched_setscheduler 156
+#define __NR_sched_getscheduler 157
+#define __NR_sched_yield 158
+#define __NR_sched_get_priority_max 159
+#define __NR_sched_get_priority_min 160
+#define __NR_sched_rr_get_interval 161
+#define __NR_nanosleep 162
+#define __NR_mremap 163
+#define __NR_query_module 167
+#define __NR_poll 168
+#define __NR_nfsservctl 169
+#define __NR_prctl 172
+#define __NR_rt_sigreturn 173
+#define __NR_rt_sigaction 174
+#define __NR_rt_sigprocmask 175
+#define __NR_rt_sigpending 176
+#define __NR_rt_sigtimedwait 177
+#define __NR_rt_sigqueueinfo 178
+#define __NR_rt_sigsuspend 179
+#define __NR_pread64 180
+#define __NR_pwrite64 181
+#define __NR_getcwd 183
+#define __NR_capget 184
+#define __NR_capset 185
+#define __NR_sigaltstack 186
+#define __NR_sendfile 187
+#define __NR_getpmsg 188
+#define __NR_putpmsg 189
+#define __NR_vfork 190
+#define __NR_getrlimit 191
+#define __NR_lchown 198
+#define __NR_getuid 199
+#define __NR_getgid 200
+#define __NR_geteuid 201
+#define __NR_getegid 202
+#define __NR_setreuid 203
+#define __NR_setregid 204
+#define __NR_getgroups 205
+#define __NR_setgroups 206
+#define __NR_fchown 207
+#define __NR_setresuid 208
+#define __NR_getresuid 209
+#define __NR_setresgid 210
+#define __NR_getresgid 211
+#define __NR_chown 212
+#define __NR_setuid 213
+#define __NR_setgid 214
+#define __NR_setfsuid 215
+#define __NR_setfsgid 216
+#define __NR_pivot_root 217
+#define __NR_mincore 218
+#define __NR_madvise 219
+#define __NR_getdents64 220
+#define __NR_readahead 222
+#define __NR_setxattr 224
+#define __NR_lsetxattr 225
+#define __NR_fsetxattr 226
+#define __NR_getxattr 227
+#define __NR_lgetxattr 228
+#define __NR_fgetxattr 229
+#define __NR_listxattr 230
+#define __NR_llistxattr 231
+#define __NR_flistxattr 232
+#define __NR_removexattr 233
+#define __NR_lremovexattr 234
+#define __NR_fremovexattr 235
+#define __NR_gettid 236
+#define __NR_tkill 237
+#define __NR_futex 238
+#define __NR_sched_setaffinity 239
+#define __NR_sched_getaffinity 240
+#define __NR_tgkill 241
+#define __NR_io_setup 243
+#define __NR_io_destroy 244
+#define __NR_io_getevents 245
+#define __NR_io_submit 246
+#define __NR_io_cancel 247
+#define __NR_exit_group 248
+#define __NR_epoll_create 249
+#define __NR_epoll_ctl 250
+#define __NR_epoll_wait 251
+#define __NR_set_tid_address 252
+#define __NR_fadvise64 253
+#define __NR_timer_create 254
+#define __NR_timer_settime 255
+#define __NR_timer_gettime 256
+#define __NR_timer_getoverrun 257
+#define __NR_timer_delete 258
+#define __NR_clock_settime 259
+#define __NR_clock_gettime 260
+#define __NR_clock_getres 261
+#define __NR_clock_nanosleep 262
+#define __NR_statfs64 265
+#define __NR_fstatfs64 266
+#define __NR_remap_file_pages 267
+#define __NR_mbind 268
+#define __NR_get_mempolicy 269
+#define __NR_set_mempolicy 270
+#define __NR_mq_open 271
+#define __NR_mq_unlink 272
+#define __NR_mq_timedsend 273
+#define __NR_mq_timedreceive 274
+#define __NR_mq_notify 275
+#define __NR_mq_getsetattr 276
+#define __NR_kexec_load 277
+#define __NR_add_key 278
+#define __NR_request_key 279
+#define __NR_keyctl 280
+#define __NR_waitid 281
+#define __NR_ioprio_set 282
+#define __NR_ioprio_get 283
+#define __NR_inotify_init 284
+#define __NR_inotify_add_watch 285
+#define __NR_inotify_rm_watch 286
+#define __NR_migrate_pages 287
+#define __NR_openat 288
+#define __NR_mkdirat 289
+#define __NR_mknodat 290
+#define __NR_fchownat 291
+#define __NR_futimesat 292
+#define __NR_newfstatat 293
+#define __NR_unlinkat 294
+#define __NR_renameat 295
+#define __NR_linkat 296
+#define __NR_symlinkat 297
+#define __NR_readlinkat 298
+#define __NR_fchmodat 299
+#define __NR_faccessat 300
+#define __NR_pselect6 301
+#define __NR_ppoll 302
+#define __NR_unshare 303
+#define __NR_set_robust_list 304
+#define __NR_get_robust_list 305
+#define __NR_splice 306
+#define __NR_sync_file_range 307
+#define __NR_tee 308
+#define __NR_vmsplice 309
+#define __NR_move_pages 310
+#define __NR_getcpu 311
+#define __NR_epoll_pwait 312
+#define __NR_utimes 313
+#define __NR_fallocate 314
+#define __NR_utimensat 315
+#define __NR_signalfd 316
+#define __NR_timerfd 317
+#define __NR_eventfd 318
+#define __NR_timerfd_create 319
+#define __NR_timerfd_settime 320
+#define __NR_timerfd_gettime 321
+#define __NR_signalfd4 322
+#define __NR_eventfd2 323
+#define __NR_inotify_init1 324
+#define __NR_pipe2 325
+#define __NR_dup3 326
+#define __NR_epoll_create1 327
+#define __NR_preadv 328
+#define __NR_pwritev 329
+#define __NR_rt_tgsigqueueinfo 330
+#define __NR_perf_event_open 331
+#define __NR_fanotify_init 332
+#define __NR_fanotify_mark 333
+#define __NR_prlimit64 334
+#define __NR_name_to_handle_at 335
+#define __NR_open_by_handle_at 336
+#define __NR_clock_adjtime 337
+#define __NR_syncfs 338
+#define __NR_setns 339
+#define __NR_process_vm_readv 340
+#define __NR_process_vm_writev 341
+#define __NR_s390_runtime_instr 342
+#define __NR_kcmp 343
+#define __NR_finit_module 344
+#define __NR_sched_setattr 345
+#define __NR_sched_getattr 346
+#define __NR_renameat2 347
+#define __NR_seccomp 348
+#define __NR_getrandom 349
+#define __NR_memfd_create 350
+#define __NR_bpf 351
+#define __NR_s390_pci_mmio_write 352
+#define __NR_s390_pci_mmio_read 353
+#define __NR_execveat 354
+#define __NR_userfaultfd 355
+#define __NR_membarrier 356
+#define __NR_recvmmsg 357
+#define __NR_sendmmsg 358
+#define __NR_socket 359
+#define __NR_socketpair 360
+#define __NR_bind 361
+#define __NR_connect 362
+#define __NR_listen 363
+#define __NR_accept4 364
+#define __NR_getsockopt 365
+#define __NR_setsockopt 366
+#define __NR_getsockname 367
+#define __NR_getpeername 368
+#define __NR_sendto 369
+#define __NR_sendmsg 370
+#define __NR_recvfrom 371
+#define __NR_recvmsg 372
+#define __NR_shutdown 373
+#define __NR_mlock2 374
+#define __NR_copy_file_range 375
+#define __NR_preadv2 376
+#define __NR_pwritev2 377
+#define __NR_s390_guarded_storage 378
+#define __NR_statx 379
+#define __NR_s390_sthyi 380
+
+#endif /* _ASM_S390_UNISTD_64_H */
--git a/linux-headers/asm-x86/kvm_para.h b/linux-headers/asm-x86/kvm_para.h
index 4c300f6aaa..dc1ae0859e 100644
--- a/linux-headers/asm-x86/kvm_para.h
+++ b/linux-headers/asm-x86/kvm_para.h
@@ -25,6 +25,7 @@
#define KVM_FEATURE_STEAL_TIME 5
#define KVM_FEATURE_PV_EOI 6
#define KVM_FEATURE_PV_UNHALT 7
+#define KVM_FEATURE_PV_TLB_FLUSH 9
/* The last 8 bits are used to indicate how to interpret the flags field
* in pvclock structure. If no bits are set, all flags are ignored.
@@ -51,6 +52,9 @@ struct kvm_steal_time {
__u32 pad[11];
};
+#define KVM_VCPU_PREEMPTED (1 << 0)
+#define KVM_VCPU_FLUSH_TLB (1 << 1)
+
#define KVM_CLOCK_PAIRING_WALLCLOCK 0
struct kvm_clock_pairing {
__s64 sec;
--git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index d92c9b2f0e..aed2230995 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -1362,6 +1362,96 @@ struct kvm_s390_ucas_mapping {
/* Available with KVM_CAP_S390_CMMA_MIGRATION */
#define KVM_S390_GET_CMMA_BITS _IOWR(KVMIO, 0xb8, struct kvm_s390_cmma_log)
#define KVM_S390_SET_CMMA_BITS _IOW(KVMIO, 0xb9, struct kvm_s390_cmma_log)
+/* Memory Encryption Commands */
+#define KVM_MEMORY_ENCRYPT_OP _IOWR(KVMIO, 0xba, unsigned long)
+
+struct kvm_enc_region {
+ __u64 addr;
+ __u64 size;
+};
+
+#define KVM_MEMORY_ENCRYPT_REG_REGION _IOR(KVMIO, 0xbb, struct kvm_enc_region)
+#define KVM_MEMORY_ENCRYPT_UNREG_REGION _IOR(KVMIO, 0xbc, struct kvm_enc_region)
+
+/* Secure Encrypted Virtualization command */
+enum sev_cmd_id {
+ /* Guest initialization commands */
+ KVM_SEV_INIT = 0,
+ KVM_SEV_ES_INIT,
+ /* Guest launch commands */
+ KVM_SEV_LAUNCH_START,
+ KVM_SEV_LAUNCH_UPDATE_DATA,
+ KVM_SEV_LAUNCH_UPDATE_VMSA,
+ KVM_SEV_LAUNCH_SECRET,
+ KVM_SEV_LAUNCH_MEASURE,
+ KVM_SEV_LAUNCH_FINISH,
+ /* Guest migration commands (outgoing) */
+ KVM_SEV_SEND_START,
+ KVM_SEV_SEND_UPDATE_DATA,
+ KVM_SEV_SEND_UPDATE_VMSA,
+ KVM_SEV_SEND_FINISH,
+ /* Guest migration commands (incoming) */
+ KVM_SEV_RECEIVE_START,
+ KVM_SEV_RECEIVE_UPDATE_DATA,
+ KVM_SEV_RECEIVE_UPDATE_VMSA,
+ KVM_SEV_RECEIVE_FINISH,
+ /* Guest status and debug commands */
+ KVM_SEV_GUEST_STATUS,
+ KVM_SEV_DBG_DECRYPT,
+ KVM_SEV_DBG_ENCRYPT,
+ /* Guest certificates commands */
+ KVM_SEV_CERT_EXPORT,
+
+ KVM_SEV_NR_MAX,
+};
+
+struct kvm_sev_cmd {
+ __u32 id;
+ __u64 data;
+ __u32 error;
+ __u32 sev_fd;
+};
+
+struct kvm_sev_launch_start {
+ __u32 handle;
+ __u32 policy;
+ __u64 dh_uaddr;
+ __u32 dh_len;
+ __u64 session_uaddr;
+ __u32 session_len;
+};
+
+struct kvm_sev_launch_update_data {
+ __u64 uaddr;
+ __u32 len;
+};
+
+
+struct kvm_sev_launch_secret {
+ __u64 hdr_uaddr;
+ __u32 hdr_len;
+ __u64 guest_uaddr;
+ __u32 guest_len;
+ __u64 trans_uaddr;
+ __u32 trans_len;
+};
+
+struct kvm_sev_launch_measure {
+ __u64 uaddr;
+ __u32 len;
+};
+
+struct kvm_sev_guest_status {
+ __u32 handle;
+ __u32 policy;
+ __u32 state;
+};
+
+struct kvm_sev_dbg {
+ __u64 src_uaddr;
+ __u64 dst_uaddr;
+ __u32 len;
+};
#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0)
#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1)
--git a/linux-headers/linux/psci.h b/linux-headers/linux/psci.h
index ccd17731c6..3905492d18 100644
--- a/linux-headers/linux/psci.h
+++ b/linux-headers/linux/psci.h
@@ -88,6 +88,9 @@
(((ver) & PSCI_VERSION_MAJOR_MASK) >> PSCI_VERSION_MAJOR_SHIFT)
#define PSCI_VERSION_MINOR(ver) \
((ver) & PSCI_VERSION_MINOR_MASK)
+#define PSCI_VERSION(maj, min) \
+ ((((maj) << PSCI_VERSION_MAJOR_SHIFT) & PSCI_VERSION_MAJOR_MASK) | \
+ ((min) & PSCI_VERSION_MINOR_MASK))
/* PSCI features decoding (>=1.0) */
#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT 1
--git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index 4312e961ff..3a0a305c8c 100644
--- a/linux-headers/linux/vfio.h
+++ b/linux-headers/linux/vfio.h
@@ -301,6 +301,16 @@ struct vfio_region_info_cap_type {
#define VFIO_REGION_SUBTYPE_INTEL_IGD_HOST_CFG (2)
#define VFIO_REGION_SUBTYPE_INTEL_IGD_LPC_CFG (3)
+/*
+ * The MSIX mappable capability informs that MSIX data of a BAR can be mmapped
+ * which allows direct access to non-MSIX registers which happened to be within
+ * the same system page.
+ *
+ * Even though the userspace gets direct access to the MSIX data, the existing
+ * VFIO_DEVICE_SET_IRQS interface must still be used for MSIX configuration.
+ */
+#define VFIO_REGION_INFO_CAP_MSIX_MAPPABLE 3
+
/**
* VFIO_DEVICE_GET_IRQ_INFO - _IOWR(VFIO_TYPE, VFIO_BASE + 9,
* struct vfio_irq_info)
@@ -503,6 +513,68 @@ struct vfio_pci_hot_reset {
#define VFIO_DEVICE_PCI_HOT_RESET _IO(VFIO_TYPE, VFIO_BASE + 13)
+/**
+ * VFIO_DEVICE_QUERY_GFX_PLANE - _IOW(VFIO_TYPE, VFIO_BASE + 14,
+ * struct vfio_device_query_gfx_plane)
+ *
+ * Set the drm_plane_type and flags, then retrieve the gfx plane info.
+ *
+ * flags supported:
+ * - VFIO_GFX_PLANE_TYPE_PROBE and VFIO_GFX_PLANE_TYPE_DMABUF are set
+ * to ask if the mdev supports dma-buf. 0 on support, -EINVAL on no
+ * support for dma-buf.
+ * - VFIO_GFX_PLANE_TYPE_PROBE and VFIO_GFX_PLANE_TYPE_REGION are set
+ * to ask if the mdev supports region. 0 on support, -EINVAL on no
+ * support for region.
+ * - VFIO_GFX_PLANE_TYPE_DMABUF or VFIO_GFX_PLANE_TYPE_REGION is set
+ * with each call to query the plane info.
+ * - Others are invalid and return -EINVAL.
+ *
+ * Note:
+ * 1. Plane could be disabled by guest. In that case, success will be
+ * returned with zero-initialized drm_format, size, width and height
+ * fields.
+ * 2. x_hot/y_hot is set to 0xFFFFFFFF if no hotspot information available
+ *
+ * Return: 0 on success, -errno on other failure.
+ */
+struct vfio_device_gfx_plane_info {
+ __u32 argsz;
+ __u32 flags;
+#define VFIO_GFX_PLANE_TYPE_PROBE (1 << 0)
+#define VFIO_GFX_PLANE_TYPE_DMABUF (1 << 1)
+#define VFIO_GFX_PLANE_TYPE_REGION (1 << 2)
+ /* in */
+ __u32 drm_plane_type; /* type of plane: DRM_PLANE_TYPE_* */
+ /* out */
+ __u32 drm_format; /* drm format of plane */
+ __u64 drm_format_mod; /* tiled mode */
+ __u32 width; /* width of plane */
+ __u32 height; /* height of plane */
+ __u32 stride; /* stride of plane */
+ __u32 size; /* size of plane in bytes, align on page*/
+ __u32 x_pos; /* horizontal position of cursor plane */
+ __u32 y_pos; /* vertical position of cursor plane*/
+ __u32 x_hot; /* horizontal position of cursor hotspot */
+ __u32 y_hot; /* vertical position of cursor hotspot */
+ union {
+ __u32 region_index; /* region index */
+ __u32 dmabuf_id; /* dma-buf id */
+ };
+};
+
+#define VFIO_DEVICE_QUERY_GFX_PLANE _IO(VFIO_TYPE, VFIO_BASE + 14)
+
+/**
+ * VFIO_DEVICE_GET_GFX_DMABUF - _IOW(VFIO_TYPE, VFIO_BASE + 15, __u32)
+ *
+ * Return a new dma-buf file descriptor for an exposed guest framebuffer
+ * described by the provided dmabuf_id. The dmabuf_id is returned from VFIO_
+ * DEVICE_QUERY_GFX_PLANE as a token of the exposed guest framebuffer.
+ */
+
+#define VFIO_DEVICE_GET_GFX_DMABUF _IO(VFIO_TYPE, VFIO_BASE + 15)
+
/* -------- API for Type1 VFIO IOMMU -------- */
/**
--git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index be065704df..97671723b2 100755
--- a/scripts/update-linux-headers.sh
+++ b/scripts/update-linux-headers.sh
@@ -56,6 +56,7 @@ cp_portable() {
-e 's/__bitwise//' \
-e 's/__attribute__((packed))/QEMU_PACKED/' \
-e 's/__inline__/inline/' \
+ -e 's/__BITS_PER_LONG/HOST_LONG_BITS/' \
-e '/sys\/ioctl.h/d' \
-e 's/SW_MAX/SW_MAX_/' \
-e 's/atomic_t/int/' \
@@ -99,6 +100,8 @@ for arch in $ARCHLIST; do
mkdir -p "$output/include/standard-headers/asm-$arch"
if [ $arch = s390 ]; then
cp_portable "$tmpdir/include/asm/virtio-ccw.h" "$output/include/standard-headers/asm-s390/"
+ cp "$tmpdir/include/asm/unistd_32.h" "$output/linux-headers/asm-s390/"
+ cp "$tmpdir/include/asm/unistd_64.h" "$output/linux-headers/asm-s390/"
fi
if [ $arch = arm ]; then
cp "$tmpdir/include/asm/unistd-eabi.h" "$output/linux-headers/asm-arm/"
--
2.9.3
^ permalink raw reply related [flat|nested] 11+ messages in thread* [Qemu-devel] [PATCH v7 2/9] standard-headers: add drm/drm_fourcc.h
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 1/9] linux-headers: update to 4.16-rc1 Gerd Hoffmann
@ 2018-03-06 9:51 ` Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 3/9] ui/pixman: add qemu_drm_format_to_pixman() Gerd Hoffmann
` (7 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Gerd Hoffmann @ 2018-03-06 9:51 UTC (permalink / raw)
To: qemu-devel
Cc: intel-gvt-dev, Alex Williamson, Tina Zhang, Gerd Hoffmann,
Kirti Wankhede
So we can use the drm fourcc codes without a dependency on libdrm-devel.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
include/standard-headers/drm/drm_fourcc.h | 411 ++++++++++++++++++++++++++++++
| 5 +
2 files changed, 416 insertions(+)
create mode 100644 include/standard-headers/drm/drm_fourcc.h
diff --git a/include/standard-headers/drm/drm_fourcc.h b/include/standard-headers/drm/drm_fourcc.h
new file mode 100644
index 0000000000..11912fde24
--- /dev/null
+++ b/include/standard-headers/drm/drm_fourcc.h
@@ -0,0 +1,411 @@
+/*
+ * Copyright 2011 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef DRM_FOURCC_H
+#define DRM_FOURCC_H
+
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+#define fourcc_code(a, b, c, d) ((uint32_t)(a) | ((uint32_t)(b) << 8) | \
+ ((uint32_t)(c) << 16) | ((uint32_t)(d) << 24))
+
+#define DRM_FORMAT_BIG_ENDIAN (1<<31) /* format is big endian instead of little endian */
+
+/* color index */
+#define DRM_FORMAT_C8 fourcc_code('C', '8', ' ', ' ') /* [7:0] C */
+
+/* 8 bpp Red */
+#define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */
+
+/* 16 bpp Red */
+#define DRM_FORMAT_R16 fourcc_code('R', '1', '6', ' ') /* [15:0] R little endian */
+
+/* 16 bpp RG */
+#define DRM_FORMAT_RG88 fourcc_code('R', 'G', '8', '8') /* [15:0] R:G 8:8 little endian */
+#define DRM_FORMAT_GR88 fourcc_code('G', 'R', '8', '8') /* [15:0] G:R 8:8 little endian */
+
+/* 32 bpp RG */
+#define DRM_FORMAT_RG1616 fourcc_code('R', 'G', '3', '2') /* [31:0] R:G 16:16 little endian */
+#define DRM_FORMAT_GR1616 fourcc_code('G', 'R', '3', '2') /* [31:0] G:R 16:16 little endian */
+
+/* 8 bpp RGB */
+#define DRM_FORMAT_RGB332 fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */
+#define DRM_FORMAT_BGR233 fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */
+
+/* 16 bpp RGB */
+#define DRM_FORMAT_XRGB4444 fourcc_code('X', 'R', '1', '2') /* [15:0] x:R:G:B 4:4:4:4 little endian */
+#define DRM_FORMAT_XBGR4444 fourcc_code('X', 'B', '1', '2') /* [15:0] x:B:G:R 4:4:4:4 little endian */
+#define DRM_FORMAT_RGBX4444 fourcc_code('R', 'X', '1', '2') /* [15:0] R:G:B:x 4:4:4:4 little endian */
+#define DRM_FORMAT_BGRX4444 fourcc_code('B', 'X', '1', '2') /* [15:0] B:G:R:x 4:4:4:4 little endian */
+
+#define DRM_FORMAT_ARGB4444 fourcc_code('A', 'R', '1', '2') /* [15:0] A:R:G:B 4:4:4:4 little endian */
+#define DRM_FORMAT_ABGR4444 fourcc_code('A', 'B', '1', '2') /* [15:0] A:B:G:R 4:4:4:4 little endian */
+#define DRM_FORMAT_RGBA4444 fourcc_code('R', 'A', '1', '2') /* [15:0] R:G:B:A 4:4:4:4 little endian */
+#define DRM_FORMAT_BGRA4444 fourcc_code('B', 'A', '1', '2') /* [15:0] B:G:R:A 4:4:4:4 little endian */
+
+#define DRM_FORMAT_XRGB1555 fourcc_code('X', 'R', '1', '5') /* [15:0] x:R:G:B 1:5:5:5 little endian */
+#define DRM_FORMAT_XBGR1555 fourcc_code('X', 'B', '1', '5') /* [15:0] x:B:G:R 1:5:5:5 little endian */
+#define DRM_FORMAT_RGBX5551 fourcc_code('R', 'X', '1', '5') /* [15:0] R:G:B:x 5:5:5:1 little endian */
+#define DRM_FORMAT_BGRX5551 fourcc_code('B', 'X', '1', '5') /* [15:0] B:G:R:x 5:5:5:1 little endian */
+
+#define DRM_FORMAT_ARGB1555 fourcc_code('A', 'R', '1', '5') /* [15:0] A:R:G:B 1:5:5:5 little endian */
+#define DRM_FORMAT_ABGR1555 fourcc_code('A', 'B', '1', '5') /* [15:0] A:B:G:R 1:5:5:5 little endian */
+#define DRM_FORMAT_RGBA5551 fourcc_code('R', 'A', '1', '5') /* [15:0] R:G:B:A 5:5:5:1 little endian */
+#define DRM_FORMAT_BGRA5551 fourcc_code('B', 'A', '1', '5') /* [15:0] B:G:R:A 5:5:5:1 little endian */
+
+#define DRM_FORMAT_RGB565 fourcc_code('R', 'G', '1', '6') /* [15:0] R:G:B 5:6:5 little endian */
+#define DRM_FORMAT_BGR565 fourcc_code('B', 'G', '1', '6') /* [15:0] B:G:R 5:6:5 little endian */
+
+/* 24 bpp RGB */
+#define DRM_FORMAT_RGB888 fourcc_code('R', 'G', '2', '4') /* [23:0] R:G:B little endian */
+#define DRM_FORMAT_BGR888 fourcc_code('B', 'G', '2', '4') /* [23:0] B:G:R little endian */
+
+/* 32 bpp RGB */
+#define DRM_FORMAT_XRGB8888 fourcc_code('X', 'R', '2', '4') /* [31:0] x:R:G:B 8:8:8:8 little endian */
+#define DRM_FORMAT_XBGR8888 fourcc_code('X', 'B', '2', '4') /* [31:0] x:B:G:R 8:8:8:8 little endian */
+#define DRM_FORMAT_RGBX8888 fourcc_code('R', 'X', '2', '4') /* [31:0] R:G:B:x 8:8:8:8 little endian */
+#define DRM_FORMAT_BGRX8888 fourcc_code('B', 'X', '2', '4') /* [31:0] B:G:R:x 8:8:8:8 little endian */
+
+#define DRM_FORMAT_ARGB8888 fourcc_code('A', 'R', '2', '4') /* [31:0] A:R:G:B 8:8:8:8 little endian */
+#define DRM_FORMAT_ABGR8888 fourcc_code('A', 'B', '2', '4') /* [31:0] A:B:G:R 8:8:8:8 little endian */
+#define DRM_FORMAT_RGBA8888 fourcc_code('R', 'A', '2', '4') /* [31:0] R:G:B:A 8:8:8:8 little endian */
+#define DRM_FORMAT_BGRA8888 fourcc_code('B', 'A', '2', '4') /* [31:0] B:G:R:A 8:8:8:8 little endian */
+
+#define DRM_FORMAT_XRGB2101010 fourcc_code('X', 'R', '3', '0') /* [31:0] x:R:G:B 2:10:10:10 little endian */
+#define DRM_FORMAT_XBGR2101010 fourcc_code('X', 'B', '3', '0') /* [31:0] x:B:G:R 2:10:10:10 little endian */
+#define DRM_FORMAT_RGBX1010102 fourcc_code('R', 'X', '3', '0') /* [31:0] R:G:B:x 10:10:10:2 little endian */
+#define DRM_FORMAT_BGRX1010102 fourcc_code('B', 'X', '3', '0') /* [31:0] B:G:R:x 10:10:10:2 little endian */
+
+#define DRM_FORMAT_ARGB2101010 fourcc_code('A', 'R', '3', '0') /* [31:0] A:R:G:B 2:10:10:10 little endian */
+#define DRM_FORMAT_ABGR2101010 fourcc_code('A', 'B', '3', '0') /* [31:0] A:B:G:R 2:10:10:10 little endian */
+#define DRM_FORMAT_RGBA1010102 fourcc_code('R', 'A', '3', '0') /* [31:0] R:G:B:A 10:10:10:2 little endian */
+#define DRM_FORMAT_BGRA1010102 fourcc_code('B', 'A', '3', '0') /* [31:0] B:G:R:A 10:10:10:2 little endian */
+
+/* packed YCbCr */
+#define DRM_FORMAT_YUYV fourcc_code('Y', 'U', 'Y', 'V') /* [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian */
+#define DRM_FORMAT_YVYU fourcc_code('Y', 'V', 'Y', 'U') /* [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian */
+#define DRM_FORMAT_UYVY fourcc_code('U', 'Y', 'V', 'Y') /* [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian */
+#define DRM_FORMAT_VYUY fourcc_code('V', 'Y', 'U', 'Y') /* [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian */
+
+#define DRM_FORMAT_AYUV fourcc_code('A', 'Y', 'U', 'V') /* [31:0] A:Y:Cb:Cr 8:8:8:8 little endian */
+
+/*
+ * 2 plane RGB + A
+ * index 0 = RGB plane, same format as the corresponding non _A8 format has
+ * index 1 = A plane, [7:0] A
+ */
+#define DRM_FORMAT_XRGB8888_A8 fourcc_code('X', 'R', 'A', '8')
+#define DRM_FORMAT_XBGR8888_A8 fourcc_code('X', 'B', 'A', '8')
+#define DRM_FORMAT_RGBX8888_A8 fourcc_code('R', 'X', 'A', '8')
+#define DRM_FORMAT_BGRX8888_A8 fourcc_code('B', 'X', 'A', '8')
+#define DRM_FORMAT_RGB888_A8 fourcc_code('R', '8', 'A', '8')
+#define DRM_FORMAT_BGR888_A8 fourcc_code('B', '8', 'A', '8')
+#define DRM_FORMAT_RGB565_A8 fourcc_code('R', '5', 'A', '8')
+#define DRM_FORMAT_BGR565_A8 fourcc_code('B', '5', 'A', '8')
+
+/*
+ * 2 plane YCbCr
+ * index 0 = Y plane, [7:0] Y
+ * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian
+ * or
+ * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian
+ */
+#define DRM_FORMAT_NV12 fourcc_code('N', 'V', '1', '2') /* 2x2 subsampled Cr:Cb plane */
+#define DRM_FORMAT_NV21 fourcc_code('N', 'V', '2', '1') /* 2x2 subsampled Cb:Cr plane */
+#define DRM_FORMAT_NV16 fourcc_code('N', 'V', '1', '6') /* 2x1 subsampled Cr:Cb plane */
+#define DRM_FORMAT_NV61 fourcc_code('N', 'V', '6', '1') /* 2x1 subsampled Cb:Cr plane */
+#define DRM_FORMAT_NV24 fourcc_code('N', 'V', '2', '4') /* non-subsampled Cr:Cb plane */
+#define DRM_FORMAT_NV42 fourcc_code('N', 'V', '4', '2') /* non-subsampled Cb:Cr plane */
+
+/*
+ * 3 plane YCbCr
+ * index 0: Y plane, [7:0] Y
+ * index 1: Cb plane, [7:0] Cb
+ * index 2: Cr plane, [7:0] Cr
+ * or
+ * index 1: Cr plane, [7:0] Cr
+ * index 2: Cb plane, [7:0] Cb
+ */
+#define DRM_FORMAT_YUV410 fourcc_code('Y', 'U', 'V', '9') /* 4x4 subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU410 fourcc_code('Y', 'V', 'U', '9') /* 4x4 subsampled Cr (1) and Cb (2) planes */
+#define DRM_FORMAT_YUV411 fourcc_code('Y', 'U', '1', '1') /* 4x1 subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU411 fourcc_code('Y', 'V', '1', '1') /* 4x1 subsampled Cr (1) and Cb (2) planes */
+#define DRM_FORMAT_YUV420 fourcc_code('Y', 'U', '1', '2') /* 2x2 subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU420 fourcc_code('Y', 'V', '1', '2') /* 2x2 subsampled Cr (1) and Cb (2) planes */
+#define DRM_FORMAT_YUV422 fourcc_code('Y', 'U', '1', '6') /* 2x1 subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU422 fourcc_code('Y', 'V', '1', '6') /* 2x1 subsampled Cr (1) and Cb (2) planes */
+#define DRM_FORMAT_YUV444 fourcc_code('Y', 'U', '2', '4') /* non-subsampled Cb (1) and Cr (2) planes */
+#define DRM_FORMAT_YVU444 fourcc_code('Y', 'V', '2', '4') /* non-subsampled Cr (1) and Cb (2) planes */
+
+
+/*
+ * Format Modifiers:
+ *
+ * Format modifiers describe, typically, a re-ordering or modification
+ * of the data in a plane of an FB. This can be used to express tiled/
+ * swizzled formats, or compression, or a combination of the two.
+ *
+ * The upper 8 bits of the format modifier are a vendor-id as assigned
+ * below. The lower 56 bits are assigned as vendor sees fit.
+ */
+
+/* Vendor Ids: */
+#define DRM_FORMAT_MOD_NONE 0
+#define DRM_FORMAT_MOD_VENDOR_NONE 0
+#define DRM_FORMAT_MOD_VENDOR_INTEL 0x01
+#define DRM_FORMAT_MOD_VENDOR_AMD 0x02
+#define DRM_FORMAT_MOD_VENDOR_NVIDIA 0x03
+#define DRM_FORMAT_MOD_VENDOR_SAMSUNG 0x04
+#define DRM_FORMAT_MOD_VENDOR_QCOM 0x05
+#define DRM_FORMAT_MOD_VENDOR_VIVANTE 0x06
+#define DRM_FORMAT_MOD_VENDOR_BROADCOM 0x07
+/* add more to the end as needed */
+
+#define DRM_FORMAT_RESERVED ((1ULL << 56) - 1)
+
+#define fourcc_mod_code(vendor, val) \
+ ((((uint64_t)DRM_FORMAT_MOD_VENDOR_## vendor) << 56) | ((val) & 0x00ffffffffffffffULL))
+
+/*
+ * Format Modifier tokens:
+ *
+ * When adding a new token please document the layout with a code comment,
+ * similar to the fourcc codes above. drm_fourcc.h is considered the
+ * authoritative source for all of these.
+ */
+
+/*
+ * Invalid Modifier
+ *
+ * This modifier can be used as a sentinel to terminate the format modifiers
+ * list, or to initialize a variable with an invalid modifier. It might also be
+ * used to report an error back to userspace for certain APIs.
+ */
+#define DRM_FORMAT_MOD_INVALID fourcc_mod_code(NONE, DRM_FORMAT_RESERVED)
+
+/*
+ * Linear Layout
+ *
+ * Just plain linear layout. Note that this is different from no specifying any
+ * modifier (e.g. not setting DRM_MODE_FB_MODIFIERS in the DRM_ADDFB2 ioctl),
+ * which tells the driver to also take driver-internal information into account
+ * and so might actually result in a tiled framebuffer.
+ */
+#define DRM_FORMAT_MOD_LINEAR fourcc_mod_code(NONE, 0)
+
+/* Intel framebuffer modifiers */
+
+/*
+ * Intel X-tiling layout
+ *
+ * This is a tiled layout using 4Kb tiles (except on gen2 where the tiles 2Kb)
+ * in row-major layout. Within the tile bytes are laid out row-major, with
+ * a platform-dependent stride. On top of that the memory can apply
+ * platform-depending swizzling of some higher address bits into bit6.
+ *
+ * This format is highly platforms specific and not useful for cross-driver
+ * sharing. It exists since on a given platform it does uniquely identify the
+ * layout in a simple way for i915-specific userspace.
+ */
+#define I915_FORMAT_MOD_X_TILED fourcc_mod_code(INTEL, 1)
+
+/*
+ * Intel Y-tiling layout
+ *
+ * This is a tiled layout using 4Kb tiles (except on gen2 where the tiles 2Kb)
+ * in row-major layout. Within the tile bytes are laid out in OWORD (16 bytes)
+ * chunks column-major, with a platform-dependent height. On top of that the
+ * memory can apply platform-depending swizzling of some higher address bits
+ * into bit6.
+ *
+ * This format is highly platforms specific and not useful for cross-driver
+ * sharing. It exists since on a given platform it does uniquely identify the
+ * layout in a simple way for i915-specific userspace.
+ */
+#define I915_FORMAT_MOD_Y_TILED fourcc_mod_code(INTEL, 2)
+
+/*
+ * Intel Yf-tiling layout
+ *
+ * This is a tiled layout using 4Kb tiles in row-major layout.
+ * Within the tile pixels are laid out in 16 256 byte units / sub-tiles which
+ * are arranged in four groups (two wide, two high) with column-major layout.
+ * Each group therefore consits out of four 256 byte units, which are also laid
+ * out as 2x2 column-major.
+ * 256 byte units are made out of four 64 byte blocks of pixels, producing
+ * either a square block or a 2:1 unit.
+ * 64 byte blocks of pixels contain four pixel rows of 16 bytes, where the width
+ * in pixel depends on the pixel depth.
+ */
+#define I915_FORMAT_MOD_Yf_TILED fourcc_mod_code(INTEL, 3)
+
+/*
+ * Intel color control surface (CCS) for render compression
+ *
+ * The framebuffer format must be one of the 8:8:8:8 RGB formats.
+ * The main surface will be plane index 0 and must be Y/Yf-tiled,
+ * the CCS will be plane index 1.
+ *
+ * Each CCS tile matches a 1024x512 pixel area of the main surface.
+ * To match certain aspects of the 3D hardware the CCS is
+ * considered to be made up of normal 128Bx32 Y tiles, Thus
+ * the CCS pitch must be specified in multiples of 128 bytes.
+ *
+ * In reality the CCS tile appears to be a 64Bx64 Y tile, composed
+ * of QWORD (8 bytes) chunks instead of OWORD (16 bytes) chunks.
+ * But that fact is not relevant unless the memory is accessed
+ * directly.
+ */
+#define I915_FORMAT_MOD_Y_TILED_CCS fourcc_mod_code(INTEL, 4)
+#define I915_FORMAT_MOD_Yf_TILED_CCS fourcc_mod_code(INTEL, 5)
+
+/*
+ * Tiled, NV12MT, grouped in 64 (pixels) x 32 (lines) -sized macroblocks
+ *
+ * Macroblocks are laid in a Z-shape, and each pixel data is following the
+ * standard NV12 style.
+ * As for NV12, an image is the result of two frame buffers: one for Y,
+ * one for the interleaved Cb/Cr components (1/2 the height of the Y buffer).
+ * Alignment requirements are (for each buffer):
+ * - multiple of 128 pixels for the width
+ * - multiple of 32 pixels for the height
+ *
+ * For more information: see https://linuxtv.org/downloads/v4l-dvb-apis/re32.html
+ */
+#define DRM_FORMAT_MOD_SAMSUNG_64_32_TILE fourcc_mod_code(SAMSUNG, 1)
+
+/* Vivante framebuffer modifiers */
+
+/*
+ * Vivante 4x4 tiling layout
+ *
+ * This is a simple tiled layout using tiles of 4x4 pixels in a row-major
+ * layout.
+ */
+#define DRM_FORMAT_MOD_VIVANTE_TILED fourcc_mod_code(VIVANTE, 1)
+
+/*
+ * Vivante 64x64 super-tiling layout
+ *
+ * This is a tiled layout using 64x64 pixel super-tiles, where each super-tile
+ * contains 8x4 groups of 2x4 tiles of 4x4 pixels (like above) each, all in row-
+ * major layout.
+ *
+ * For more information: see
+ * https://github.com/etnaviv/etna_viv/blob/master/doc/hardware.md#texture-tiling
+ */
+#define DRM_FORMAT_MOD_VIVANTE_SUPER_TILED fourcc_mod_code(VIVANTE, 2)
+
+/*
+ * Vivante 4x4 tiling layout for dual-pipe
+ *
+ * Same as the 4x4 tiling layout, except every second 4x4 pixel tile starts at a
+ * different base address. Offsets from the base addresses are therefore halved
+ * compared to the non-split tiled layout.
+ */
+#define DRM_FORMAT_MOD_VIVANTE_SPLIT_TILED fourcc_mod_code(VIVANTE, 3)
+
+/*
+ * Vivante 64x64 super-tiling layout for dual-pipe
+ *
+ * Same as the 64x64 super-tiling layout, except every second 4x4 pixel tile
+ * starts at a different base address. Offsets from the base addresses are
+ * therefore halved compared to the non-split super-tiled layout.
+ */
+#define DRM_FORMAT_MOD_VIVANTE_SPLIT_SUPER_TILED fourcc_mod_code(VIVANTE, 4)
+
+/* NVIDIA frame buffer modifiers */
+
+/*
+ * Tegra Tiled Layout, used by Tegra 2, 3 and 4.
+ *
+ * Pixels are arranged in simple tiles of 16 x 16 bytes.
+ */
+#define DRM_FORMAT_MOD_NVIDIA_TEGRA_TILED fourcc_mod_code(NVIDIA, 1)
+
+/*
+ * 16Bx2 Block Linear layout, used by desktop GPUs, and Tegra K1 and later
+ *
+ * Pixels are arranged in 64x8 Groups Of Bytes (GOBs). GOBs are then stacked
+ * vertically by a power of 2 (1 to 32 GOBs) to form a block.
+ *
+ * Within a GOB, data is ordered as 16B x 2 lines sectors laid in Z-shape.
+ *
+ * Parameter 'v' is the log2 encoding of the number of GOBs stacked vertically.
+ * Valid values are:
+ *
+ * 0 == ONE_GOB
+ * 1 == TWO_GOBS
+ * 2 == FOUR_GOBS
+ * 3 == EIGHT_GOBS
+ * 4 == SIXTEEN_GOBS
+ * 5 == THIRTYTWO_GOBS
+ *
+ * Chapter 20 "Pixel Memory Formats" of the Tegra X1 TRM describes this format
+ * in full detail.
+ */
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK(v) \
+ fourcc_mod_code(NVIDIA, 0x10 | ((v) & 0xf))
+
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_ONE_GOB \
+ fourcc_mod_code(NVIDIA, 0x10)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_TWO_GOB \
+ fourcc_mod_code(NVIDIA, 0x11)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_FOUR_GOB \
+ fourcc_mod_code(NVIDIA, 0x12)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_EIGHT_GOB \
+ fourcc_mod_code(NVIDIA, 0x13)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_SIXTEEN_GOB \
+ fourcc_mod_code(NVIDIA, 0x14)
+#define DRM_FORMAT_MOD_NVIDIA_16BX2_BLOCK_THIRTYTWO_GOB \
+ fourcc_mod_code(NVIDIA, 0x15)
+
+/*
+ * Broadcom VC4 "T" format
+ *
+ * This is the primary layout that the V3D GPU can texture from (it
+ * can't do linear). The T format has:
+ *
+ * - 64b utiles of pixels in a raster-order grid according to cpp. It's 4x4
+ * pixels at 32 bit depth.
+ *
+ * - 1k subtiles made of a 4x4 raster-order grid of 64b utiles (so usually
+ * 16x16 pixels).
+ *
+ * - 4k tiles made of a 2x2 grid of 1k subtiles (so usually 32x32 pixels). On
+ * even 4k tile rows, they're arranged as (BL, TL, TR, BR), and on odd rows
+ * they're (TR, BR, BL, TL), where bottom left is start of memory.
+ *
+ * - an image made of 4k tiles in rows either left-to-right (even rows of 4k
+ * tiles) or right-to-left (odd rows of 4k tiles).
+ */
+#define DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED fourcc_mod_code(BROADCOM, 1)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* DRM_FOURCC_H */
--git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
index 97671723b2..676ba49570 100755
--- a/scripts/update-linux-headers.sh
+++ b/scripts/update-linux-headers.sh
@@ -39,6 +39,7 @@ cp_portable() {
-e 'input-event-codes' \
-e 'sys/' \
-e 'pvrdma_verbs' \
+ -e 'drm.h' \
> /dev/null
then
echo "Unexpected #include in input file $f".
@@ -57,6 +58,7 @@ cp_portable() {
-e 's/__attribute__((packed))/QEMU_PACKED/' \
-e 's/__inline__/inline/' \
-e 's/__BITS_PER_LONG/HOST_LONG_BITS/' \
+ -e '/\"drm.h\"/d' \
-e '/sys\/ioctl.h/d' \
-e 's/SW_MAX/SW_MAX_/' \
-e 's/atomic_t/int/' \
@@ -152,6 +154,9 @@ for i in "$tmpdir"/include/linux/*virtio*.h "$tmpdir/include/linux/input.h" \
"$tmpdir/include/linux/pci_regs.h"; do
cp_portable "$i" "$output/include/standard-headers/linux"
done
+mkdir -p "$output/include/standard-headers/drm"
+cp_portable "$tmpdir/include/drm/drm_fourcc.h" \
+ "$output/include/standard-headers/drm"
rm -rf "$output/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma"
mkdir -p "$output/include/standard-headers/drivers/infiniband/hw/vmw_pvrdma"
--
2.9.3
^ permalink raw reply related [flat|nested] 11+ messages in thread* [Qemu-devel] [PATCH v7 3/9] ui/pixman: add qemu_drm_format_to_pixman()
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 1/9] linux-headers: update to 4.16-rc1 Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 2/9] standard-headers: add drm/drm_fourcc.h Gerd Hoffmann
@ 2018-03-06 9:51 ` Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 4/9] console: minimal hotplug suport Gerd Hoffmann
` (6 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Gerd Hoffmann @ 2018-03-06 9:51 UTC (permalink / raw)
To: qemu-devel
Cc: intel-gvt-dev, Alex Williamson, Tina Zhang, Gerd Hoffmann,
Kirti Wankhede
Map drm fourcc codes to pixman formats.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
include/ui/qemu-pixman.h | 5 +++++
ui/qemu-pixman.c | 22 ++++++++++++++++++++++
2 files changed, 27 insertions(+)
diff --git a/include/ui/qemu-pixman.h b/include/ui/qemu-pixman.h
index 4a67e01232..b7c82d17fc 100644
--- a/include/ui/qemu-pixman.h
+++ b/include/ui/qemu-pixman.h
@@ -33,6 +33,8 @@
# define PIXMAN_BE_r8g8b8a8 PIXMAN_r8g8b8a8
# define PIXMAN_BE_x8b8g8r8 PIXMAN_x8b8g8r8
# define PIXMAN_BE_a8b8g8r8 PIXMAN_a8b8g8r8
+# define PIXMAN_LE_r8g8b8 PIXMAN_b8g8r8
+# define PIXMAN_LE_a8r8g8b8 PIXMAN_b8g8r8a8
# define PIXMAN_LE_x8r8g8b8 PIXMAN_b8g8r8x8
#else
# define PIXMAN_BE_r8g8b8 PIXMAN_b8g8r8
@@ -44,6 +46,8 @@
# define PIXMAN_BE_r8g8b8a8 PIXMAN_a8b8g8r8
# define PIXMAN_BE_x8b8g8r8 PIXMAN_r8g8b8x8
# define PIXMAN_BE_a8b8g8r8 PIXMAN_r8g8b8a8
+# define PIXMAN_LE_r8g8b8 PIXMAN_r8g8b8
+# define PIXMAN_LE_a8r8g8b8 PIXMAN_a8r8g8b8
# define PIXMAN_LE_x8r8g8b8 PIXMAN_x8r8g8b8
#endif
@@ -51,6 +55,7 @@
PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format);
pixman_format_code_t qemu_default_pixman_format(int bpp, bool native_endian);
+pixman_format_code_t qemu_drm_format_to_pixman(uint32_t drm_format);
int qemu_pixman_get_type(int rshift, int gshift, int bshift);
pixman_format_code_t qemu_pixman_get_format(PixelFormat *pf);
bool qemu_pixman_check_format(DisplayChangeListener *dcl,
diff --git a/ui/qemu-pixman.c b/ui/qemu-pixman.c
index 6e591ab821..3e52abd92d 100644
--- a/ui/qemu-pixman.c
+++ b/ui/qemu-pixman.c
@@ -6,6 +6,7 @@
#include "qemu/osdep.h"
#include "qemu-common.h"
#include "ui/console.h"
+#include "standard-headers/drm/drm_fourcc.h"
PixelFormat qemu_pixelformat_from_pixman(pixman_format_code_t format)
{
@@ -88,6 +89,27 @@ pixman_format_code_t qemu_default_pixman_format(int bpp, bool native_endian)
return 0;
}
+/* Note: drm is little endian, pixman is native endian */
+pixman_format_code_t qemu_drm_format_to_pixman(uint32_t drm_format)
+{
+ static const struct {
+ uint32_t drm_format;
+ pixman_format_code_t pixman;
+ } map[] = {
+ { DRM_FORMAT_RGB888, PIXMAN_LE_r8g8b8 },
+ { DRM_FORMAT_ARGB8888, PIXMAN_LE_a8r8g8b8 },
+ { DRM_FORMAT_XRGB8888, PIXMAN_LE_x8r8g8b8 }
+ };
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(map); i++) {
+ if (drm_format == map[i].drm_format) {
+ return map[i].pixman;
+ }
+ }
+ return 0;
+}
+
int qemu_pixman_get_type(int rshift, int gshift, int bshift)
{
int type = PIXMAN_TYPE_OTHER;
--
2.9.3
^ permalink raw reply related [flat|nested] 11+ messages in thread* [Qemu-devel] [PATCH v7 4/9] console: minimal hotplug suport
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
` (2 preceding siblings ...)
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 3/9] ui/pixman: add qemu_drm_format_to_pixman() Gerd Hoffmann
@ 2018-03-06 9:51 ` Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 5/9] secondary-vga: properly close QemuConsole on unplug Gerd Hoffmann
` (5 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Gerd Hoffmann @ 2018-03-06 9:51 UTC (permalink / raw)
To: qemu-devel
Cc: intel-gvt-dev, Alex Williamson, Tina Zhang, Gerd Hoffmann,
Kirti Wankhede
This patch allows to unbind devices from QemuConsoles, using the new
graphic_console_close() function. The QemuConsole will show a static
display then, saying the device was unplugged. When re-plugging a
display later on the QemuConsole will be reused.
Eventually we will allocate and release QemuConsoles dynamically at some
point in the future, that'll need more infrastructure though to notify
user interfaces (gtk, sdl, spice, ...) about QemuConsoles coming and
going.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
include/ui/console.h | 2 ++
ui/console.c | 79 ++++++++++++++++++++++++++++++++++++++++++++++++----
ui/trace-events | 2 ++
3 files changed, 77 insertions(+), 6 deletions(-)
diff --git a/include/ui/console.h b/include/ui/console.h
index aae9e44cb3..22dada9ca1 100644
--- a/include/ui/console.h
+++ b/include/ui/console.h
@@ -384,6 +384,7 @@ QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head,
void graphic_console_set_hwops(QemuConsole *con,
const GraphicHwOps *hw_ops,
void *opaque);
+void graphic_console_close(QemuConsole *con);
void graphic_hw_update(QemuConsole *con);
void graphic_hw_invalidate(QemuConsole *con);
@@ -396,6 +397,7 @@ QemuConsole *qemu_console_lookup_by_index(unsigned int index);
QemuConsole *qemu_console_lookup_by_device(DeviceState *dev, uint32_t head);
QemuConsole *qemu_console_lookup_by_device_name(const char *device_id,
uint32_t head, Error **errp);
+QemuConsole *qemu_console_lookup_unused(void);
bool qemu_console_is_visible(QemuConsole *con);
bool qemu_console_is_graphic(QemuConsole *con);
bool qemu_console_is_fixedsize(QemuConsole *con);
diff --git a/ui/console.c b/ui/console.c
index 6ab4ff3baf..f91aa71357 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -1266,11 +1266,16 @@ static QemuConsole *new_console(DisplayState *ds, console_type_t console_type,
s->console_type = console_type;
consoles = g_realloc(consoles, sizeof(*consoles) * (nb_consoles+1));
- if (console_type != GRAPHIC_CONSOLE) {
+ if (console_type != GRAPHIC_CONSOLE || qdev_hotplug) {
s->index = nb_consoles;
consoles[nb_consoles++] = s;
} else {
- /* HACK: Put graphical consoles before text consoles. */
+ /*
+ * HACK: Put graphical consoles before text consoles.
+ *
+ * Only do that for coldplugged devices. After initial device
+ * initialization we will not renumber the consoles any more.
+ */
for (i = nb_consoles; i > 0; i--) {
if (consoles[i - 1]->console_type == GRAPHIC_CONSOLE)
break;
@@ -1858,21 +1863,61 @@ QemuConsole *graphic_console_init(DeviceState *dev, uint32_t head,
int height = 480;
QemuConsole *s;
DisplayState *ds;
+ DisplaySurface *surface;
ds = get_alloc_displaystate();
- trace_console_gfx_new();
- s = new_console(ds, GRAPHIC_CONSOLE, head);
- s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME, dpy_set_ui_info_timer, s);
+ s = qemu_console_lookup_unused();
+ if (s) {
+ trace_console_gfx_reuse(s->index);
+ if (s->surface) {
+ width = surface_width(s->surface);
+ height = surface_height(s->surface);
+ }
+ } else {
+ trace_console_gfx_new();
+ s = new_console(ds, GRAPHIC_CONSOLE, head);
+ s->ui_timer = timer_new_ms(QEMU_CLOCK_REALTIME,
+ dpy_set_ui_info_timer, s);
+ }
graphic_console_set_hwops(s, hw_ops, opaque);
if (dev) {
object_property_set_link(OBJECT(s), OBJECT(dev), "device",
&error_abort);
}
- s->surface = qemu_create_message_surface(width, height, noinit);
+ surface = qemu_create_message_surface(width, height, noinit);
+ dpy_gfx_replace_surface(s, surface);
return s;
}
+static const GraphicHwOps unused_ops = {
+ /* no callbacks */
+};
+
+void graphic_console_close(QemuConsole *con)
+{
+ static const char unplugged[] =
+ "Guest display has been unplugged";
+ DisplaySurface *surface;
+ int width = 640;
+ int height = 480;
+
+ if (con->surface) {
+ width = surface_width(con->surface);
+ height = surface_height(con->surface);
+ }
+
+ trace_console_gfx_close(con->index);
+ object_property_set_link(OBJECT(con), NULL, "device", &error_abort);
+ graphic_console_set_hwops(con, &unused_ops, NULL);
+
+ if (con->gl) {
+ dpy_gl_scanout_disable(con);
+ }
+ surface = qemu_create_message_surface(width, height, unplugged);
+ dpy_gfx_replace_surface(con, surface);
+}
+
QemuConsole *qemu_console_lookup_by_index(unsigned int index)
{
if (index >= nb_consoles) {
@@ -1929,6 +1974,28 @@ QemuConsole *qemu_console_lookup_by_device_name(const char *device_id,
return con;
}
+QemuConsole *qemu_console_lookup_unused(void)
+{
+ Object *obj;
+ int i;
+
+ for (i = 0; i < nb_consoles; i++) {
+ if (!consoles[i]) {
+ continue;
+ }
+ if (consoles[i]->hw_ops != &unused_ops) {
+ continue;
+ }
+ obj = object_property_get_link(OBJECT(consoles[i]),
+ "device", &error_abort);
+ if (obj != NULL) {
+ continue;
+ }
+ return consoles[i];
+ }
+ return NULL;
+}
+
bool qemu_console_is_visible(QemuConsole *con)
{
return (con == active_console) || (con->dcls > 0);
diff --git a/ui/trace-events b/ui/trace-events
index 861b68a305..b22ec558f7 100644
--- a/ui/trace-events
+++ b/ui/trace-events
@@ -2,6 +2,8 @@
# ui/console.c
console_gfx_new(void) ""
+console_gfx_reuse(int index) "%d"
+console_gfx_close(int index) "%d"
console_putchar_csi(int esc_param0, int esc_param1, int ch, int nb_esc_params) "escape sequence CSI%d;%d%c, %d parameters"
console_putchar_unhandled(int ch) "unhandled escape character '%c'"
console_txt_new(int w, int h) "%dx%d"
--
2.9.3
^ permalink raw reply related [flat|nested] 11+ messages in thread* [Qemu-devel] [PATCH v7 5/9] secondary-vga: properly close QemuConsole on unplug
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
` (3 preceding siblings ...)
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 4/9] console: minimal hotplug suport Gerd Hoffmann
@ 2018-03-06 9:51 ` Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 6/9] vfio/common: cleanup in vfio_region_finalize Gerd Hoffmann
` (4 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Gerd Hoffmann @ 2018-03-06 9:51 UTC (permalink / raw)
To: qemu-devel
Cc: intel-gvt-dev, Alex Williamson, Tina Zhang, Gerd Hoffmann,
Kirti Wankhede
Using the new graphic_console_close() function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/display/vga-pci.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/hw/display/vga-pci.c b/hw/display/vga-pci.c
index 1674bd3581..f312930664 100644
--- a/hw/display/vga-pci.c
+++ b/hw/display/vga-pci.c
@@ -292,6 +292,14 @@ static void pci_secondary_vga_realize(PCIDevice *dev, Error **errp)
pci_register_bar(&d->dev, 2, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio);
}
+static void pci_secondary_vga_exit(PCIDevice *dev)
+{
+ PCIVGAState *d = PCI_VGA(dev);
+ VGACommonState *s = &d->vga;
+
+ graphic_console_close(s->con);
+}
+
static void pci_secondary_vga_init(Object *obj)
{
/* Expose framebuffer byteorder via QOM */
@@ -361,6 +369,7 @@ static void secondary_class_init(ObjectClass *klass, void *data)
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
k->realize = pci_secondary_vga_realize;
+ k->exit = pci_secondary_vga_exit;
k->class_id = PCI_CLASS_DISPLAY_OTHER;
dc->props = secondary_pci_properties;
dc->reset = pci_secondary_vga_reset;
--
2.9.3
^ permalink raw reply related [flat|nested] 11+ messages in thread* [Qemu-devel] [PATCH v7 6/9] vfio/common: cleanup in vfio_region_finalize
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
` (4 preceding siblings ...)
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 5/9] secondary-vga: properly close QemuConsole on unplug Gerd Hoffmann
@ 2018-03-06 9:51 ` Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 7/9] vfio/display: core & wireup Gerd Hoffmann
` (3 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Gerd Hoffmann @ 2018-03-06 9:51 UTC (permalink / raw)
To: qemu-devel
Cc: intel-gvt-dev, Alex Williamson, Tina Zhang, Gerd Hoffmann,
Kirti Wankhede
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/vfio/common.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index f895e3c335..6a8203a532 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -858,6 +858,13 @@ void vfio_region_finalize(VFIORegion *region)
g_free(region->mmaps);
trace_vfio_region_finalize(region->vbasedev->name, region->nr);
+
+ region->mem = NULL;
+ region->mmaps = NULL;
+ region->nr_mmaps = 0;
+ region->size = 0;
+ region->flags = 0;
+ region->nr = 0;
}
void vfio_region_mmaps_set_enabled(VFIORegion *region, bool enabled)
--
2.9.3
^ permalink raw reply related [flat|nested] 11+ messages in thread* [Qemu-devel] [PATCH v7 7/9] vfio/display: core & wireup
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
` (5 preceding siblings ...)
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 6/9] vfio/common: cleanup in vfio_region_finalize Gerd Hoffmann
@ 2018-03-06 9:51 ` Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 8/9] vfio/display: adding region support Gerd Hoffmann
` (2 subsequent siblings)
9 siblings, 0 replies; 11+ messages in thread
From: Gerd Hoffmann @ 2018-03-06 9:51 UTC (permalink / raw)
To: qemu-devel
Cc: intel-gvt-dev, Alex Williamson, Tina Zhang, Gerd Hoffmann,
Kirti Wankhede
Infrastructure for display support. Must be enabled
using 'display' property.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/vfio/pci.h | 4 ++++
hw/vfio/display.c | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++
hw/vfio/pci.c | 10 +++++++++
hw/vfio/Makefile.objs | 2 +-
4 files changed, 71 insertions(+), 1 deletion(-)
create mode 100644 hw/vfio/display.c
diff --git a/hw/vfio/pci.h b/hw/vfio/pci.h
index f4aa13e021..a846cf6237 100644
--- a/hw/vfio/pci.h
+++ b/hw/vfio/pci.h
@@ -133,6 +133,7 @@ typedef struct VFIOPCIDevice {
#define VFIO_FEATURE_ENABLE_IGD_OPREGION_BIT 2
#define VFIO_FEATURE_ENABLE_IGD_OPREGION \
(1 << VFIO_FEATURE_ENABLE_IGD_OPREGION_BIT)
+ OnOffAuto display;
int32_t bootindex;
uint32_t igd_gms;
OffAutoPCIBAR msix_relo;
@@ -174,4 +175,7 @@ int vfio_pci_igd_opregion_init(VFIOPCIDevice *vdev,
struct vfio_region_info *info,
Error **errp);
+int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp);
+void vfio_display_finalize(VFIOPCIDevice *vdev);
+
#endif /* HW_VFIO_VFIO_PCI_H */
diff --git a/hw/vfio/display.c b/hw/vfio/display.c
new file mode 100644
index 0000000000..3e997f8a44
--- /dev/null
+++ b/hw/vfio/display.c
@@ -0,0 +1,56 @@
+/*
+ * display support for mdev based vgpu devices
+ *
+ * Copyright Red Hat, Inc. 2017
+ *
+ * Authors:
+ * Gerd Hoffmann
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include <linux/vfio.h>
+#include <sys/ioctl.h>
+
+#include "sysemu/sysemu.h"
+#include "ui/console.h"
+#include "qapi/error.h"
+#include "pci.h"
+
+int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp)
+{
+ struct vfio_device_gfx_plane_info probe;
+ int ret;
+
+ memset(&probe, 0, sizeof(probe));
+ probe.argsz = sizeof(probe);
+ probe.flags = VFIO_GFX_PLANE_TYPE_PROBE | VFIO_GFX_PLANE_TYPE_DMABUF;
+ ret = ioctl(vdev->vbasedev.fd, VFIO_DEVICE_QUERY_GFX_PLANE, &probe);
+ if (ret == 0) {
+ error_setg(errp, "vfio-display: dmabuf support not implemented yet");
+ return -1;
+ }
+
+ memset(&probe, 0, sizeof(probe));
+ probe.argsz = sizeof(probe);
+ probe.flags = VFIO_GFX_PLANE_TYPE_PROBE | VFIO_GFX_PLANE_TYPE_REGION;
+ ret = ioctl(vdev->vbasedev.fd, VFIO_DEVICE_QUERY_GFX_PLANE, &probe);
+ if (ret == 0) {
+ error_setg(errp, "vfio-display: region support not implemented yet");
+ return -1;
+ }
+
+ if (vdev->display == ON_OFF_AUTO_AUTO) {
+ /* not an error in automatic mode */
+ return 0;
+ }
+
+ error_setg(errp, "vfio: device doesn't support any (known) display method");
+ return -1;
+}
+
+void vfio_display_finalize(VFIOPCIDevice *vdev)
+{
+}
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index 033cc8dea1..20f93bef74 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -3015,6 +3015,13 @@ static void vfio_realize(PCIDevice *pdev, Error **errp)
}
}
+ if (vdev->display != ON_OFF_AUTO_OFF) {
+ ret = vfio_display_probe(vdev, errp);
+ if (ret) {
+ goto out_teardown;
+ }
+ }
+
vfio_register_err_notifier(vdev);
vfio_register_req_notifier(vdev);
vfio_setup_resetfn_quirk(vdev);
@@ -3035,6 +3042,7 @@ static void vfio_instance_finalize(Object *obj)
VFIOPCIDevice *vdev = DO_UPCAST(VFIOPCIDevice, pdev, pci_dev);
VFIOGroup *group = vdev->vbasedev.group;
+ vfio_display_finalize(vdev);
vfio_bars_finalize(vdev);
g_free(vdev->emulated_config_bits);
g_free(vdev->rom);
@@ -3123,6 +3131,8 @@ static void vfio_instance_init(Object *obj)
static Property vfio_pci_dev_properties[] = {
DEFINE_PROP_PCI_HOST_DEVADDR("host", VFIOPCIDevice, host),
DEFINE_PROP_STRING("sysfsdev", VFIOPCIDevice, vbasedev.sysfsdev),
+ DEFINE_PROP_ON_OFF_AUTO("display", VFIOPCIDevice,
+ display, ON_OFF_AUTO_AUTO),
DEFINE_PROP_UINT32("x-intx-mmap-timeout-ms", VFIOPCIDevice,
intx.mmap_timeout, 1100),
DEFINE_PROP_BIT("x-vga", VFIOPCIDevice, features,
diff --git a/hw/vfio/Makefile.objs b/hw/vfio/Makefile.objs
index c3ab9097f1..a2e7a0a7cf 100644
--- a/hw/vfio/Makefile.objs
+++ b/hw/vfio/Makefile.objs
@@ -1,6 +1,6 @@
ifeq ($(CONFIG_LINUX), y)
obj-$(CONFIG_SOFTMMU) += common.o
-obj-$(CONFIG_PCI) += pci.o pci-quirks.o
+obj-$(CONFIG_PCI) += pci.o pci-quirks.o display.o
obj-$(CONFIG_VFIO_CCW) += ccw.o
obj-$(CONFIG_SOFTMMU) += platform.o
obj-$(CONFIG_VFIO_XGMAC) += calxeda-xgmac.o
--
2.9.3
^ permalink raw reply related [flat|nested] 11+ messages in thread* [Qemu-devel] [PATCH v7 8/9] vfio/display: adding region support
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
` (6 preceding siblings ...)
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 7/9] vfio/display: core & wireup Gerd Hoffmann
@ 2018-03-06 9:51 ` Gerd Hoffmann
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 9/9] vfio/display: adding dmabuf support Gerd Hoffmann
2018-03-06 10:05 ` [Qemu-devel] [PATCH v7 0/9] vfio: add display support no-reply
9 siblings, 0 replies; 11+ messages in thread
From: Gerd Hoffmann @ 2018-03-06 9:51 UTC (permalink / raw)
To: qemu-devel
Cc: intel-gvt-dev, Alex Williamson, Tina Zhang, Gerd Hoffmann,
Kirti Wankhede
Wire up region-based display.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/vfio/pci.h | 1 +
include/hw/vfio/vfio-common.h | 8 +++
hw/vfio/display.c | 116 +++++++++++++++++++++++++++++++++++++++++-
3 files changed, 123 insertions(+), 2 deletions(-)
diff --git a/hw/vfio/pci.h b/hw/vfio/pci.h
index a846cf6237..629c875701 100644
--- a/hw/vfio/pci.h
+++ b/hw/vfio/pci.h
@@ -148,6 +148,7 @@ typedef struct VFIOPCIDevice {
bool no_kvm_msi;
bool no_kvm_msix;
bool no_geforce_quirks;
+ VFIODisplay *dpy;
} VFIOPCIDevice;
uint32_t vfio_pci_read_config(PCIDevice *pdev, uint32_t addr, int len);
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index f3a2ac9fee..fc8ae14fb7 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -142,6 +142,14 @@ typedef struct VFIOGroup {
QLIST_ENTRY(VFIOGroup) container_next;
} VFIOGroup;
+typedef struct VFIODisplay {
+ QemuConsole *con;
+ struct {
+ VFIORegion buffer;
+ DisplaySurface *surface;
+ } region;
+} VFIODisplay;
+
void vfio_put_base_device(VFIODevice *vbasedev);
void vfio_disable_irqindex(VFIODevice *vbasedev, int index);
void vfio_unmask_single_irqindex(VFIODevice *vbasedev, int index);
diff --git a/hw/vfio/display.c b/hw/vfio/display.c
index 3e997f8a44..f6acbacc79 100644
--- a/hw/vfio/display.c
+++ b/hw/vfio/display.c
@@ -19,6 +19,113 @@
#include "qapi/error.h"
#include "pci.h"
+/* ---------------------------------------------------------------------- */
+
+static void vfio_display_region_update(void *opaque)
+{
+ VFIOPCIDevice *vdev = opaque;
+ VFIODisplay *dpy = vdev->dpy;
+ struct vfio_device_gfx_plane_info plane = {
+ .argsz = sizeof(plane),
+ .flags = VFIO_GFX_PLANE_TYPE_REGION
+ };
+ pixman_format_code_t format;
+ int ret;
+
+ ret = ioctl(vdev->vbasedev.fd, VFIO_DEVICE_QUERY_GFX_PLANE, &plane);
+ if (ret < 0) {
+ error_report("ioctl VFIO_DEVICE_QUERY_GFX_PLANE: %s",
+ strerror(errno));
+ return;
+ }
+ if (!plane.drm_format || !plane.size) {
+ return;
+ }
+ format = qemu_drm_format_to_pixman(plane.drm_format);
+ if (!format) {
+ return;
+ }
+
+ if (dpy->region.buffer.size &&
+ dpy->region.buffer.nr != plane.region_index) {
+ /* region changed */
+ vfio_region_exit(&dpy->region.buffer);
+ vfio_region_finalize(&dpy->region.buffer);
+ dpy->region.surface = NULL;
+ }
+
+ if (dpy->region.surface &&
+ (surface_width(dpy->region.surface) != plane.width ||
+ surface_height(dpy->region.surface) != plane.height ||
+ surface_format(dpy->region.surface) != format)) {
+ /* size changed */
+ dpy->region.surface = NULL;
+ }
+
+ if (!dpy->region.buffer.size) {
+ /* mmap region */
+ ret = vfio_region_setup(OBJECT(vdev), &vdev->vbasedev,
+ &dpy->region.buffer,
+ plane.region_index,
+ "display");
+ if (ret != 0) {
+ error_report("%s: vfio_region_setup(%d): %s",
+ __func__, plane.region_index, strerror(-ret));
+ goto err;
+ }
+ ret = vfio_region_mmap(&dpy->region.buffer);
+ if (ret != 0) {
+ error_report("%s: vfio_region_mmap(%d): %s", __func__,
+ plane.region_index, strerror(-ret));
+ goto err;
+ }
+ assert(dpy->region.buffer.mmaps[0].mmap != NULL);
+ }
+
+ if (dpy->region.surface == NULL) {
+ /* create surface */
+ dpy->region.surface = qemu_create_displaysurface_from
+ (plane.width, plane.height, format,
+ plane.stride, dpy->region.buffer.mmaps[0].mmap);
+ dpy_gfx_replace_surface(dpy->con, dpy->region.surface);
+ }
+
+ /* full screen update */
+ dpy_gfx_update(dpy->con, 0, 0,
+ surface_width(dpy->region.surface),
+ surface_height(dpy->region.surface));
+ return;
+
+err:
+ vfio_region_exit(&dpy->region.buffer);
+ vfio_region_finalize(&dpy->region.buffer);
+}
+
+static const GraphicHwOps vfio_display_region_ops = {
+ .gfx_update = vfio_display_region_update,
+};
+
+static int vfio_display_region_init(VFIOPCIDevice *vdev, Error **errp)
+{
+ vdev->dpy = g_new0(VFIODisplay, 1);
+ vdev->dpy->con = graphic_console_init(DEVICE(vdev), 0,
+ &vfio_display_region_ops,
+ vdev);
+ return 0;
+}
+
+static void vfio_display_region_exit(VFIODisplay *dpy)
+{
+ if (!dpy->region.buffer.size) {
+ return;
+ }
+
+ vfio_region_exit(&dpy->region.buffer);
+ vfio_region_finalize(&dpy->region.buffer);
+}
+
+/* ---------------------------------------------------------------------- */
+
int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp)
{
struct vfio_device_gfx_plane_info probe;
@@ -38,8 +145,7 @@ int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp)
probe.flags = VFIO_GFX_PLANE_TYPE_PROBE | VFIO_GFX_PLANE_TYPE_REGION;
ret = ioctl(vdev->vbasedev.fd, VFIO_DEVICE_QUERY_GFX_PLANE, &probe);
if (ret == 0) {
- error_setg(errp, "vfio-display: region support not implemented yet");
- return -1;
+ return vfio_display_region_init(vdev, errp);
}
if (vdev->display == ON_OFF_AUTO_AUTO) {
@@ -53,4 +159,10 @@ int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp)
void vfio_display_finalize(VFIOPCIDevice *vdev)
{
+ if (!vdev->dpy)
+ return;
+
+ graphic_console_close(vdev->dpy->con);
+ vfio_display_region_exit(vdev->dpy);
+ g_free(vdev->dpy);
}
--
2.9.3
^ permalink raw reply related [flat|nested] 11+ messages in thread* [Qemu-devel] [PATCH v7 9/9] vfio/display: adding dmabuf support
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
` (7 preceding siblings ...)
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 8/9] vfio/display: adding region support Gerd Hoffmann
@ 2018-03-06 9:51 ` Gerd Hoffmann
2018-03-06 10:05 ` [Qemu-devel] [PATCH v7 0/9] vfio: add display support no-reply
9 siblings, 0 replies; 11+ messages in thread
From: Gerd Hoffmann @ 2018-03-06 9:51 UTC (permalink / raw)
To: qemu-devel
Cc: intel-gvt-dev, Alex Williamson, Tina Zhang, Gerd Hoffmann,
Kirti Wankhede
Wire up dmabuf-based display.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
include/hw/vfio/vfio-common.h | 14 ++++
hw/vfio/display.c | 185 +++++++++++++++++++++++++++++++++++++++++-
2 files changed, 196 insertions(+), 3 deletions(-)
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index fc8ae14fb7..c5efa32750 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -26,6 +26,7 @@
#include "exec/memory.h"
#include "qemu/queue.h"
#include "qemu/notify.h"
+#include "ui/console.h"
#ifdef CONFIG_LINUX
#include <linux/vfio.h>
#endif
@@ -142,12 +143,25 @@ typedef struct VFIOGroup {
QLIST_ENTRY(VFIOGroup) container_next;
} VFIOGroup;
+typedef struct VFIODMABuf {
+ QemuDmaBuf buf;
+ uint32_t pos_x, pos_y, pos_updates;
+ uint32_t hot_x, hot_y, hot_updates;
+ int dmabuf_id;
+ QTAILQ_ENTRY(VFIODMABuf) next;
+} VFIODMABuf;
+
typedef struct VFIODisplay {
QemuConsole *con;
struct {
VFIORegion buffer;
DisplaySurface *surface;
} region;
+ struct {
+ QTAILQ_HEAD(, VFIODMABuf) bufs;
+ VFIODMABuf *primary;
+ VFIODMABuf *cursor;
+ } dmabuf;
} VFIODisplay;
void vfio_put_base_device(VFIODevice *vbasedev);
diff --git a/hw/vfio/display.c b/hw/vfio/display.c
index f6acbacc79..7d727ce910 100644
--- a/hw/vfio/display.c
+++ b/hw/vfio/display.c
@@ -19,6 +19,184 @@
#include "qapi/error.h"
#include "pci.h"
+#ifndef DRM_PLANE_TYPE_PRIMARY
+# define DRM_PLANE_TYPE_PRIMARY 1
+# define DRM_PLANE_TYPE_CURSOR 2
+#endif
+
+static void vfio_display_update_cursor(VFIODMABuf *dmabuf,
+ struct vfio_device_gfx_plane_info *plane)
+{
+ if (dmabuf->pos_x != plane->x_pos || dmabuf->pos_y != plane->y_pos) {
+ dmabuf->pos_x = plane->x_pos;
+ dmabuf->pos_y = plane->y_pos;
+ dmabuf->pos_updates++;
+ }
+ if (dmabuf->hot_x != plane->x_hot || dmabuf->hot_y != plane->y_hot) {
+ dmabuf->hot_x = plane->x_hot;
+ dmabuf->hot_y = plane->y_hot;
+ dmabuf->hot_updates++;
+ }
+}
+
+static VFIODMABuf *vfio_display_get_dmabuf(VFIOPCIDevice *vdev,
+ uint32_t plane_type)
+{
+ VFIODisplay *dpy = vdev->dpy;
+ struct vfio_device_gfx_plane_info plane;
+ VFIODMABuf *dmabuf;
+ int fd, ret;
+
+ memset(&plane, 0, sizeof(plane));
+ plane.argsz = sizeof(plane);
+ plane.flags = VFIO_GFX_PLANE_TYPE_DMABUF;
+ plane.drm_plane_type = plane_type;
+ ret = ioctl(vdev->vbasedev.fd, VFIO_DEVICE_QUERY_GFX_PLANE, &plane);
+ if (ret < 0) {
+ return NULL;
+ }
+ if (!plane.drm_format || !plane.size) {
+ return NULL;
+ }
+
+ QTAILQ_FOREACH(dmabuf, &dpy->dmabuf.bufs, next) {
+ if (dmabuf->dmabuf_id == plane.dmabuf_id) {
+ /* found in list, move to head, return it */
+ QTAILQ_REMOVE(&dpy->dmabuf.bufs, dmabuf, next);
+ QTAILQ_INSERT_HEAD(&dpy->dmabuf.bufs, dmabuf, next);
+ if (plane_type == DRM_PLANE_TYPE_CURSOR) {
+ vfio_display_update_cursor(dmabuf, &plane);
+ }
+ return dmabuf;
+ }
+ }
+
+ fd = ioctl(vdev->vbasedev.fd, VFIO_DEVICE_GET_GFX_DMABUF, &plane.dmabuf_id);
+ if (fd < 0) {
+ return NULL;
+ }
+
+ dmabuf = g_new0(VFIODMABuf, 1);
+ dmabuf->dmabuf_id = plane.dmabuf_id;
+ dmabuf->buf.width = plane.width;
+ dmabuf->buf.height = plane.height;
+ dmabuf->buf.stride = plane.stride;
+ dmabuf->buf.fourcc = plane.drm_format;
+ dmabuf->buf.fd = fd;
+ if (plane_type == DRM_PLANE_TYPE_CURSOR) {
+ vfio_display_update_cursor(dmabuf, &plane);
+ }
+
+ QTAILQ_INSERT_HEAD(&dpy->dmabuf.bufs, dmabuf, next);
+ return dmabuf;
+}
+
+static void vfio_display_free_one_dmabuf(VFIODisplay *dpy, VFIODMABuf *dmabuf)
+{
+ QTAILQ_REMOVE(&dpy->dmabuf.bufs, dmabuf, next);
+ dpy_gl_release_dmabuf(dpy->con, &dmabuf->buf);
+ close(dmabuf->buf.fd);
+ g_free(dmabuf);
+}
+
+static void vfio_display_free_dmabufs(VFIOPCIDevice *vdev)
+{
+ VFIODisplay *dpy = vdev->dpy;
+ VFIODMABuf *dmabuf, *tmp;
+ uint32_t keep = 5;
+
+ QTAILQ_FOREACH_SAFE(dmabuf, &dpy->dmabuf.bufs, next, tmp) {
+ if (keep > 0) {
+ keep--;
+ continue;
+ }
+ assert(dmabuf != dpy->dmabuf.primary);
+ vfio_display_free_one_dmabuf(dpy, dmabuf);
+ }
+}
+
+static void vfio_display_dmabuf_update(void *opaque)
+{
+ VFIOPCIDevice *vdev = opaque;
+ VFIODisplay *dpy = vdev->dpy;
+ VFIODMABuf *primary, *cursor;
+ bool free_bufs = false, new_cursor = false;;
+
+ primary = vfio_display_get_dmabuf(vdev, DRM_PLANE_TYPE_PRIMARY);
+ if (primary == NULL) {
+ return;
+ }
+
+ if (dpy->dmabuf.primary != primary) {
+ dpy->dmabuf.primary = primary;
+ qemu_console_resize(dpy->con,
+ primary->buf.width, primary->buf.height);
+ dpy_gl_scanout_dmabuf(dpy->con, &primary->buf);
+ free_bufs = true;
+ }
+
+ cursor = vfio_display_get_dmabuf(vdev, DRM_PLANE_TYPE_CURSOR);
+ if (dpy->dmabuf.cursor != cursor) {
+ dpy->dmabuf.cursor = cursor;
+ new_cursor = true;
+ free_bufs = true;
+ }
+
+ if (cursor && (new_cursor || cursor->hot_updates)) {
+ bool have_hot = (cursor->hot_x != 0xffffffff &&
+ cursor->hot_y != 0xffffffff);
+ dpy_gl_cursor_dmabuf(dpy->con, &cursor->buf, have_hot,
+ cursor->hot_x, cursor->hot_y);
+ cursor->hot_updates = 0;
+ } else if (!cursor && new_cursor) {
+ dpy_gl_cursor_dmabuf(dpy->con, NULL, false, 0, 0);
+ }
+
+ if (cursor && cursor->pos_updates) {
+ dpy_gl_cursor_position(dpy->con,
+ cursor->pos_x,
+ cursor->pos_y);
+ cursor->pos_updates = 0;
+ }
+
+ dpy_gl_update(dpy->con, 0, 0, primary->buf.width, primary->buf.height);
+
+ if (free_bufs) {
+ vfio_display_free_dmabufs(vdev);
+ }
+}
+
+static const GraphicHwOps vfio_display_dmabuf_ops = {
+ .gfx_update = vfio_display_dmabuf_update,
+};
+
+static int vfio_display_dmabuf_init(VFIOPCIDevice *vdev, Error **errp)
+{
+ if (!display_opengl) {
+ error_setg(errp, "vfio-display-dmabuf: opengl not available");
+ return -1;
+ }
+
+ vdev->dpy = g_new0(VFIODisplay, 1);
+ vdev->dpy->con = graphic_console_init(DEVICE(vdev), 0,
+ &vfio_display_dmabuf_ops,
+ vdev);
+ return 0;
+}
+
+static void vfio_display_dmabuf_exit(VFIODisplay *dpy)
+{
+ VFIODMABuf *dmabuf;
+
+ if (QTAILQ_EMPTY(&dpy->dmabuf.bufs)) {
+ return;
+ }
+
+ while ((dmabuf = QTAILQ_FIRST(&dpy->dmabuf.bufs)) != NULL) {
+ vfio_display_free_one_dmabuf(dpy, dmabuf);
+ }
+}
+
/* ---------------------------------------------------------------------- */
static void vfio_display_region_update(void *opaque)
@@ -136,8 +314,7 @@ int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp)
probe.flags = VFIO_GFX_PLANE_TYPE_PROBE | VFIO_GFX_PLANE_TYPE_DMABUF;
ret = ioctl(vdev->vbasedev.fd, VFIO_DEVICE_QUERY_GFX_PLANE, &probe);
if (ret == 0) {
- error_setg(errp, "vfio-display: dmabuf support not implemented yet");
- return -1;
+ return vfio_display_dmabuf_init(vdev, errp);
}
memset(&probe, 0, sizeof(probe));
@@ -159,10 +336,12 @@ int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp)
void vfio_display_finalize(VFIOPCIDevice *vdev)
{
- if (!vdev->dpy)
+ if (!vdev->dpy) {
return;
+ }
graphic_console_close(vdev->dpy->con);
+ vfio_display_dmabuf_exit(vdev->dpy);
vfio_display_region_exit(vdev->dpy);
g_free(vdev->dpy);
}
--
2.9.3
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [Qemu-devel] [PATCH v7 0/9] vfio: add display support
2018-03-06 9:51 [Qemu-devel] [PATCH v7 0/9] vfio: add display support Gerd Hoffmann
` (8 preceding siblings ...)
2018-03-06 9:51 ` [Qemu-devel] [PATCH v7 9/9] vfio/display: adding dmabuf support Gerd Hoffmann
@ 2018-03-06 10:05 ` no-reply
9 siblings, 0 replies; 11+ messages in thread
From: no-reply @ 2018-03-06 10:05 UTC (permalink / raw)
To: kraxel
Cc: famz, qemu-devel, alex.williamson, intel-gvt-dev, kwankhede,
tina.zhang
Hi,
This series seems to have some coding style problems. See output below for
more information:
Type: series
Message-id: 20180306095135.21285-1-kraxel@redhat.com
Subject: [Qemu-devel] [PATCH v7 0/9] vfio: add display support
=== TEST SCRIPT BEGIN ===
#!/bin/bash
BASE=base
n=1
total=$(git log --oneline $BASE.. | wc -l)
failed=0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
commits="$(git log --format=%H --reverse $BASE..)"
for c in $commits; do
echo "Checking PATCH $n/$total: $(git log -n 1 --format=%s $c)..."
if ! git show $c --format=email | ./scripts/checkpatch.pl --mailback -; then
failed=1
echo
fi
n=$((n+1))
done
exit $failed
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
From https://github.com/patchew-project/qemu
* [new tag] patchew/20180306095135.21285-1-kraxel@redhat.com -> patchew/20180306095135.21285-1-kraxel@redhat.com
Switched to a new branch 'test'
49a1e6520e vfio/display: adding dmabuf support
ad6d1ce286 vfio/display: adding region support
d583e93147 vfio/display: core & wireup
d8a5fe7c91 vfio/common: cleanup in vfio_region_finalize
08731bd23b secondary-vga: properly close QemuConsole on unplug
2bbda06245 console: minimal hotplug suport
542ffdc4ec ui/pixman: add qemu_drm_format_to_pixman()
361cd5dfb0 standard-headers: add drm/drm_fourcc.h
a7d5a8dca7 linux-headers: update to 4.16-rc1
=== OUTPUT BEGIN ===
Checking PATCH 1/9: linux-headers: update to 4.16-rc1...
Checking PATCH 2/9: standard-headers: add drm/drm_fourcc.h...
ERROR: code indent should never use tabs
#454: FILE: scripts/update-linux-headers.sh:159:
+^I"$output/include/standard-headers/drm"$
total: 1 errors, 0 warnings, 434 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 3/9: ui/pixman: add qemu_drm_format_to_pixman()...
Checking PATCH 4/9: console: minimal hotplug suport...
Checking PATCH 5/9: secondary-vga: properly close QemuConsole on unplug...
Checking PATCH 6/9: vfio/common: cleanup in vfio_region_finalize...
Checking PATCH 7/9: vfio/display: core & wireup...
Checking PATCH 8/9: vfio/display: adding region support...
ERROR: braces {} are necessary for all arms of this statement
#143: FILE: hw/vfio/display.c:162:
+ if (!vdev->dpy)
[...]
total: 1 errors, 0 warnings, 153 lines checked
Your patch has style problems, please review. If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
Checking PATCH 9/9: vfio/display: adding dmabuf support...
=== OUTPUT END ===
Test command exited with code: 1
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@freelists.org
^ permalink raw reply [flat|nested] 11+ messages in thread