* [Qemu-devel] [RfC PATCH v3 0/5] vfio: add display support
@ 2018-02-13 16:18 Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 1/5] linux-headers: update to 4.16-rc1 Gerd Hoffmann
` (4 more replies)
0 siblings, 5 replies; 8+ messages in thread
From: Gerd Hoffmann @ 2018-02-13 16:18 UTC (permalink / raw)
To: qemu-devel
Cc: Alex Williamson, Tina Zhang, intel-gvt-dev, Kirti Wankhede,
Gerd Hoffmann
This series adds support for a vgpu display to the qemu vfio code.
For now only regions are supported, dmabufs will follow later.
This version comes with a full linux kernel header sync to 4.16-rc1
(patch #1) and a small buildfix needed due to the qapi error header
rework. Otherwise unchanged compared to the previous version.
cheers,
Gerd
Gerd Hoffmann (5):
linux-headers: update to 4.16-rc1
standard-headers: add drm/drm_fourcc.h
ui/pixman: add qemu_drm_format_to_pixman()
vfio/display: core & wireup
vfio/display: adding region support
hw/vfio/pci.h | 4 +
include/hw/vfio/vfio-common.h | 8 +
include/standard-headers/drm/drm_fourcc.h | 411 +++++++++++++++++++++
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_balloon.h | 3 +-
include/standard-headers/linux/virtio_net.h | 13 +
include/ui/qemu-pixman.h | 5 +
linux-headers/asm-powerpc/kvm.h | 2 +
linux-headers/asm-powerpc/unistd.h | 3 +
linux-headers/asm-s390/unistd.h | 401 +-------------------
linux-headers/asm-s390/unistd_32.h | 364 ++++++++++++++++++
linux-headers/asm-s390/unistd_64.h | 331 +++++++++++++++++
linux-headers/asm-x86/kvm_para.h | 4 +
linux-headers/linux/kvm.h | 90 +++++
linux-headers/linux/psci.h | 3 +
linux-headers/linux/vfio.h | 72 ++++
hw/vfio/display.c | 150 ++++++++
hw/vfio/pci.c | 9 +
ui/qemu-pixman.c | 22 ++
hw/vfio/Makefile.objs | 2 +-
scripts/update-linux-headers.sh | 7 +
23 files changed, 1534 insertions(+), 412 deletions(-)
create mode 100644 include/standard-headers/drm/drm_fourcc.h
create mode 100644 linux-headers/asm-s390/unistd_32.h
create mode 100644 linux-headers/asm-s390/unistd_64.h
create mode 100644 hw/vfio/display.c
--
2.9.3
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Qemu-devel] [RfC PATCH v3 1/5] linux-headers: update to 4.16-rc1
2018-02-13 16:18 [Qemu-devel] [RfC PATCH v3 0/5] vfio: add display support Gerd Hoffmann
@ 2018-02-13 16:18 ` Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 2/5] standard-headers: add drm/drm_fourcc.h Gerd Hoffmann
` (3 subsequent siblings)
4 siblings, 0 replies; 8+ messages in thread
From: Gerd Hoffmann @ 2018-02-13 16:18 UTC (permalink / raw)
To: qemu-devel
Cc: Alex Williamson, Tina Zhang, intel-gvt-dev, Kirti Wankhede,
Gerd Hoffmann
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_balloon.h | 3 +-
include/standard-headers/linux/virtio_net.h | 13 +
| 2 +
| 3 +
| 401 +--------------------
| 364 +++++++++++++++++++
| 331 +++++++++++++++++
| 4 +
| 90 +++++
| 3 +
| 72 ++++
| 3 +
15 files changed, 920 insertions(+), 411 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_balloon.h b/include/standard-headers/linux/virtio_balloon.h
index 9d06ccd066..7b0a41b8fc 100644
--- a/include/standard-headers/linux/virtio_balloon.h
+++ b/include/standard-headers/linux/virtio_balloon.h
@@ -52,7 +52,8 @@ struct virtio_balloon_config {
#define VIRTIO_BALLOON_S_MEMFREE 4 /* Total amount of free memory */
#define VIRTIO_BALLOON_S_MEMTOT 5 /* Total amount of memory */
#define VIRTIO_BALLOON_S_AVAIL 6 /* Available memory as in /proc */
-#define VIRTIO_BALLOON_S_NR 7
+#define VIRTIO_BALLOON_S_CACHES 7 /* Disk caches */
+#define VIRTIO_BALLOON_S_NR 8
/*
* Memory statistics structure.
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 135a10d96a..cf387d5a5d 100755
--- a/scripts/update-linux-headers.sh
+++ b/scripts/update-linux-headers.sh
@@ -54,6 +54,7 @@ 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_/' \
"$f" > "$to/$header";
@@ -96,6 +97,8 @@ 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] 8+ messages in thread
* [Qemu-devel] [RfC PATCH v3 2/5] standard-headers: add drm/drm_fourcc.h
2018-02-13 16:18 [Qemu-devel] [RfC PATCH v3 0/5] vfio: add display support Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 1/5] linux-headers: update to 4.16-rc1 Gerd Hoffmann
@ 2018-02-13 16:18 ` Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 3/5] ui/pixman: add qemu_drm_format_to_pixman() Gerd Hoffmann
` (2 subsequent siblings)
4 siblings, 0 replies; 8+ messages in thread
From: Gerd Hoffmann @ 2018-02-13 16:18 UTC (permalink / raw)
To: qemu-devel
Cc: Alex Williamson, Tina Zhang, intel-gvt-dev, Kirti Wankhede,
Gerd Hoffmann
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 ++++++++++++++++++++++++++++++
| 4 +
2 files changed, 415 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 cf387d5a5d..e6f1a06369 100755
--- a/scripts/update-linux-headers.sh
+++ b/scripts/update-linux-headers.sh
@@ -38,6 +38,7 @@ cp_portable() {
-e 'linux/if_ether' \
-e 'input-event-codes' \
-e 'sys/' \
+ -e 'drm.h' \
> /dev/null
then
echo "Unexpected #include in input file $f".
@@ -55,6 +56,7 @@ cp_portable() {
-e 's/__attribute__((packed))/QEMU_PACKED/' \
-e 's/__inline__/inline/' \
-e 's/__BITS_PER_LONG/HOST_LONG_BITS/' \
+ -e '/\"drm.h\"/d' \
-e '/sys\/ioctl.h/d' \
-e 's/SW_MAX/SW_MAX_/' \
"$f" > "$to/$header";
@@ -149,6 +151,8 @@ 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"
cat <<EOF >$output/include/standard-headers/linux/types.h
/* For QEMU all types are already defined via osdep.h, so this
--
2.9.3
^ permalink raw reply related [flat|nested] 8+ messages in thread
* [Qemu-devel] [RfC PATCH v3 3/5] ui/pixman: add qemu_drm_format_to_pixman()
2018-02-13 16:18 [Qemu-devel] [RfC PATCH v3 0/5] vfio: add display support Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 1/5] linux-headers: update to 4.16-rc1 Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 2/5] standard-headers: add drm/drm_fourcc.h Gerd Hoffmann
@ 2018-02-13 16:18 ` Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 4/5] vfio/display: core & wireup Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 5/5] vfio/display: adding region support Gerd Hoffmann
4 siblings, 0 replies; 8+ messages in thread
From: Gerd Hoffmann @ 2018-02-13 16:18 UTC (permalink / raw)
To: qemu-devel
Cc: Alex Williamson, Tina Zhang, intel-gvt-dev, Kirti Wankhede,
Gerd Hoffmann
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] 8+ messages in thread
* [Qemu-devel] [RfC PATCH v3 4/5] vfio/display: core & wireup
2018-02-13 16:18 [Qemu-devel] [RfC PATCH v3 0/5] vfio: add display support Gerd Hoffmann
` (2 preceding siblings ...)
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 3/5] ui/pixman: add qemu_drm_format_to_pixman() Gerd Hoffmann
@ 2018-02-13 16:18 ` Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 5/5] vfio/display: adding region support Gerd Hoffmann
4 siblings, 0 replies; 8+ messages in thread
From: Gerd Hoffmann @ 2018-02-13 16:18 UTC (permalink / raw)
To: qemu-devel
Cc: Alex Williamson, Tina Zhang, intel-gvt-dev, Kirti Wankhede,
Gerd Hoffmann
Infrastructure for display support. Must be enabled
using 'display' property.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
hw/vfio/pci.h | 3 +++
hw/vfio/display.c | 52 +++++++++++++++++++++++++++++++++++++++++++++++++++
hw/vfio/pci.c | 9 +++++++++
hw/vfio/Makefile.objs | 2 +-
4 files changed, 65 insertions(+), 1 deletion(-)
create mode 100644 hw/vfio/display.c
diff --git a/hw/vfio/pci.h b/hw/vfio/pci.h
index f4aa13e021..1d005d922d 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 +175,6 @@ int vfio_pci_igd_opregion_init(VFIOPCIDevice *vdev,
struct vfio_region_info *info,
Error **errp);
+int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp);
+
#endif /* HW_VFIO_VFIO_PCI_H */
diff --git a/hw/vfio/display.c b/hw/vfio/display.c
new file mode 100644
index 0000000000..4249be398d
--- /dev/null
+++ b/hw/vfio/display.c
@@ -0,0 +1,52 @@
+/*
+ * 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;
+}
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index f02b3aa541..4e0b1d4526 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);
@@ -3119,6 +3126,8 @@ 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] 8+ messages in thread
* [Qemu-devel] [RfC PATCH v3 5/5] vfio/display: adding region support
2018-02-13 16:18 [Qemu-devel] [RfC PATCH v3 0/5] vfio: add display support Gerd Hoffmann
` (3 preceding siblings ...)
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 4/5] vfio/display: core & wireup Gerd Hoffmann
@ 2018-02-13 16:18 ` Gerd Hoffmann
2018-02-13 20:40 ` Alex Williamson
4 siblings, 1 reply; 8+ messages in thread
From: Gerd Hoffmann @ 2018-02-13 16:18 UTC (permalink / raw)
To: qemu-devel
Cc: Alex Williamson, Tina Zhang, intel-gvt-dev, Kirti Wankhede,
Gerd Hoffmann
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 | 102 +++++++++++++++++++++++++++++++++++++++++-
3 files changed, 109 insertions(+), 2 deletions(-)
diff --git a/hw/vfio/pci.h b/hw/vfio/pci.h
index 1d005d922d..9fe0f3f198 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 4249be398d..819a0cb08c 100644
--- a/hw/vfio/display.c
+++ b/hw/vfio/display.c
@@ -19,6 +19,105 @@
#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 = PIXMAN_x8r8g8b8;
+ int ret;
+
+ ret = ioctl(vdev->vbasedev.fd, VFIO_DEVICE_QUERY_GFX_PLANE, &plane);
+ if (ret < 0) {
+ fprintf(stderr, "ioctl VFIO_DEVICE_QUERY_GFX_PLANE: %s\n",
+ 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);
+ memset(&dpy->region.buffer, 0, sizeof(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) {
+ fprintf(stderr, "%s: vfio_region_setup(%d): %s\n",
+ __func__, plane.region_index, strerror(-ret));
+ goto err1;
+ }
+ ret = vfio_region_mmap(&dpy->region.buffer);
+ if (ret != 0) {
+ fprintf(stderr, "%s: vfio_region_mmap(%d): %s\n", __func__,
+ plane.region_index, strerror(-ret));
+ goto err2;
+ }
+ 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;
+
+err2:
+ vfio_region_exit(&dpy->region.buffer);
+err1:
+ memset(&dpy->region.buffer, 0, sizeof(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);
+ /* TODO: disable hotplug (there is no graphic_console_close) */
+ return 0;
+}
+
+/* ---------------------------------------------------------------------- */
+
int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp)
{
struct vfio_device_gfx_plane_info probe;
@@ -38,8 +137,7 @@ 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) {
--
2.9.3
^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [Qemu-devel] [RfC PATCH v3 5/5] vfio/display: adding region support
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 5/5] vfio/display: adding region support Gerd Hoffmann
@ 2018-02-13 20:40 ` Alex Williamson
2018-02-16 14:01 ` Gerd Hoffmann
0 siblings, 1 reply; 8+ messages in thread
From: Alex Williamson @ 2018-02-13 20:40 UTC (permalink / raw)
To: Gerd Hoffmann; +Cc: qemu-devel, Tina Zhang, intel-gvt-dev, Kirti Wankhede
On Tue, 13 Feb 2018 17:18:46 +0100
Gerd Hoffmann <kraxel@redhat.com> wrote:
> 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 | 102 +++++++++++++++++++++++++++++++++++++++++-
> 3 files changed, 109 insertions(+), 2 deletions(-)
>
> diff --git a/hw/vfio/pci.h b/hw/vfio/pci.h
> index 1d005d922d..9fe0f3f198 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 4249be398d..819a0cb08c 100644
> --- a/hw/vfio/display.c
> +++ b/hw/vfio/display.c
> @@ -19,6 +19,105 @@
> #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 = PIXMAN_x8r8g8b8;
nit, unused initialization
> + int ret;
> +
> + ret = ioctl(vdev->vbasedev.fd, VFIO_DEVICE_QUERY_GFX_PLANE, &plane);
> + if (ret < 0) {
> + fprintf(stderr, "ioctl VFIO_DEVICE_QUERY_GFX_PLANE: %s\n",
> + strerror(errno));
nit, should this be an error_report()?
> + 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);
Don't we need to also call vfio_region_finalize()? _exit only deletes
mmap MemoryRegions from the base MemoryRegion, _finalize does the
actual munmap, unparent calls, and frees dynamic memory. As is, this
leaks memory afaict.
> + memset(&dpy->region.buffer, 0, sizeof(dpy->region.buffer));
_finalize could cleanup the VFIORegion rather than requiring this
memset, we simply haven't needed it yet since regions are generally
tied to the life cycle of the device.
> + 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) {
> + fprintf(stderr, "%s: vfio_region_setup(%d): %s\n",
> + __func__, plane.region_index, strerror(-ret));
> + goto err1;
> + }
> + ret = vfio_region_mmap(&dpy->region.buffer);
> + if (ret != 0) {
> + fprintf(stderr, "%s: vfio_region_mmap(%d): %s\n", __func__,
> + plane.region_index, strerror(-ret));
> + goto err2;
> + }
> + 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;
> +
> +err2:
> + vfio_region_exit(&dpy->region.buffer);
This one probably needs to be replaced with _finalize, if _mmap fails,
_exit doesn't do anything useful.
> +err1:
> + memset(&dpy->region.buffer, 0, sizeof(dpy->region.buffer));
vfio_region_setup has no failure path that modifies the provided
VFIORegion, so this is unnecessary if _finalize is called and cleans up.
> +}
> +
> +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);
> + /* TODO: disable hotplug (there is no graphic_console_close) */
via DeviceClass.hotpluggable? I know that QE will immediately test
this, so it needs to be sorted out sooner than later.
> + return 0;
> +}
> +
> +/* ---------------------------------------------------------------------- */
> +
> int vfio_display_probe(VFIOPCIDevice *vdev, Error **errp)
> {
> struct vfio_device_gfx_plane_info probe;
> @@ -38,8 +137,7 @@ 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) {
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [Qemu-devel] [RfC PATCH v3 5/5] vfio/display: adding region support
2018-02-13 20:40 ` Alex Williamson
@ 2018-02-16 14:01 ` Gerd Hoffmann
0 siblings, 0 replies; 8+ messages in thread
From: Gerd Hoffmann @ 2018-02-16 14:01 UTC (permalink / raw)
To: Alex Williamson; +Cc: qemu-devel, Tina Zhang, intel-gvt-dev, Kirti Wankhede
> > +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);
> > + /* TODO: disable hotplug (there is no graphic_console_close) */
>
> via DeviceClass.hotpluggable? I know that QE will immediately test
> this, so it needs to be sorted out sooner than later.
Hmm, I think setting DeviceClass.hotpluggable would tag all vfio devices
as not hotpluggable, not only the one we just created a display for.
cheers,
Gerd
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-02-16 14:01 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-02-13 16:18 [Qemu-devel] [RfC PATCH v3 0/5] vfio: add display support Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 1/5] linux-headers: update to 4.16-rc1 Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 2/5] standard-headers: add drm/drm_fourcc.h Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 3/5] ui/pixman: add qemu_drm_format_to_pixman() Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 4/5] vfio/display: core & wireup Gerd Hoffmann
2018-02-13 16:18 ` [Qemu-devel] [RfC PATCH v3 5/5] vfio/display: adding region support Gerd Hoffmann
2018-02-13 20:40 ` Alex Williamson
2018-02-16 14:01 ` Gerd Hoffmann
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