diff options
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index d8b5ce5b43..913c71e38f 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -37,7 +37,8 @@ DEF("machine", HAS_ARG, QEMU_OPTION_machine, \ " memory-encryption=@var{} memory encryption object to use (default=none)\n" " hmat=on|off controls ACPI HMAT support (default=off)\n" " memory-backend='backend-id' specifies explicitly provided backend for main RAM (default=none)\n" - " cxl-fmw.0.targets.0=firsttarget,cxl-fmw.0.targets.1=secondtarget,cxl-fmw.0.size=size[,cxl-fmw.0.interleave-granularity=granularity]\n", + " cxl-fmw.0.targets.0=firsttarget,cxl-fmw.0.targets.1=secondtarget,cxl-fmw.0.size=size[,cxl-fmw.0.interleave-granularity=granularity]\n" + " zpcii-disable=on|off disables zPCI interpretation facilities (default=off)\n", QEMU_ARCH_ALL) SRST ``-machine [type=]name[,prop=value[,...]]`` @@ -157,6 +158,11 @@ SRST :: -machine cxl-fmw.0.targets.0=cxl.0,cxl-fmw.0.targets.1=cxl.1,cxl-fmw.0.size=128G,cxl-fmw.0.interleave-granularity=512k + + ``zpcii-disable=on|off`` + Disables zPCI interpretation facilties on s390-ccw hosts. + This feature can be used to disable hardware virtual assists + related to zPCI devices. The default is off. ERST DEF("M", HAS_ARG, QEMU_OPTION_M, @@ -769,6 +775,9 @@ DEF("audiodev", HAS_ARG, QEMU_OPTION_audiodev, "-audiodev sdl,id=id[,prop[=value][,...]]\n" " in|out.buffer-count= number of buffers\n" #endif +#ifdef CONFIG_AUDIO_SNDIO + "-audiodev sndio,id=id[,prop[=value][,...]]\n" +#endif #ifdef CONFIG_SPICE "-audiodev spice,id=id[,prop[=value][,...]]\n" #endif @@ -935,6 +944,19 @@ SRST ``in|out.buffer-count=count`` Sets the count of the buffers. +``-audiodev sndio,id=id[,prop[=value][,...]]`` + Creates a backend using SNDIO. This backend is available on + OpenBSD and most other Unix-like systems. + + Sndio specific options are: + + ``in|out.dev=device`` + Specify the sndio device to use for input and/or output. Default + is ``default``. + + ``in|out.latency=usecs`` + Sets the desired period length in microseconds. + ``-audiodev spice,id=id[,prop[=value][,...]]`` Creates a backend that sends audio through SPICE. This backend requires ``-spice`` and automatically selected in that case, so |