target-ppc: Optimize rlwnm MB=0 ME=31

[qemu.git] / qemu-options.hx

diff --git a/qemu-options.hx b/qemu-options.hx
index 96516c1e23c1a3017bc62cc2748ce286b0720a28..ecd0e342693e8c13729ce29c634c040b5b756731 100644 (file)
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -225,7 +225,8 @@ DEF("m", HAS_ARG, QEMU_OPTION_m,
     "                size: initial amount of guest memory (default: "
     stringify(DEFAULT_RAM_SIZE) "MiB)\n"
     "                slots: number of hotplug slots (default: none)\n"
-    "                maxmem: maximum amount of guest memory (default: none)\n",
+    "                maxmem: maximum amount of guest memory (default: none)\n"
+    "NOTE: Some architectures might enforce a specific granularity\n",
     QEMU_ARCH_ALL)
 STEXI
 @item -m [size=]@var{megs}
@@ -427,7 +428,7 @@ DEF("drive", HAS_ARG, QEMU_OPTION_drive,
     "       [,serial=s][,addr=A][,rerror=ignore|stop|report]\n"
     "       [,werror=ignore|stop|report|enospc][,id=name][,aio=threads|native]\n"
     "       [,readonly=on|off][,copy-on-read=on|off]\n"
-    "       [,detect-zeroes=on|off|unmap]\n"
+    "       [,discard=ignore|unmap][,detect-zeroes=on|off|unmap]\n"
     "       [[,bps=b]|[[,bps_rd=r][,bps_wr=w]]]\n"
     "       [[,iops=i]|[[,iops_rd=r][,iops_wr=w]]]\n"
     "       [[,bps_max=bm]|[[,bps_rd_max=rm][,bps_wr_max=wm]]]\n"
@@ -1444,7 +1445,7 @@ DEF("net", HAS_ARG, QEMU_OPTION_net,
     "                use 'src=' to specify source address\n"
     "                use 'dst=' to specify destination address\n"
     "                use 'udp=on' to specify udp encapsulation\n"
-    "                use 'dstport=' to specify destination udp port\n"
+    "                use 'srcport=' to specify source udp port\n"
     "                use 'dstport=' to specify destination udp port\n"
     "                use 'ipv6=on' to force v6\n"
     "                L2TPv3 uses cookies to prevent misconfiguration as\n"
@@ -1926,7 +1927,7 @@ ETEXI
 
 DEF("chardev", HAS_ARG, QEMU_OPTION_chardev,
     "-chardev null,id=id[,mux=on|off]\n"
-    "-chardev socket,id=id[,host=host],port=host[,to=to][,ipv4][,ipv6][,nodelay]\n"
+    "-chardev socket,id=id[,host=host],port=port[,to=to][,ipv4][,ipv6][,nodelay]\n"
     "         [,server][,nowait][,telnet][,mux=on|off] (tcp)\n"
     "-chardev socket,id=id,path=path[,server][,nowait][,telnet],[mux=on|off] (unix)\n"
     "-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]\n"
@@ -2351,6 +2352,16 @@ multiple of 512 bytes. It defaults to 256k.
 @item sslverify
 Whether to verify the remote server's certificate when connecting over SSL. It
 can have the value 'on' or 'off'. It defaults to 'on'.
+
+@item cookie
+Send this cookie (it can also be a list of cookies separated by ';') with
+each outgoing request.  Only supported when using protocols such as HTTP
+which support cookies, otherwise ignored.
+
+@item timeout
+Set the timeout in seconds of the CURL connection. This timeout is the time
+that CURL waits for a response from the remote server to get the size of the
+image to be downloaded. If not set, the default timeout of 5 seconds is used.
 @end table
 
 Note that when passing options to qemu explicitly, @option{driver} is the value
@@ -2372,9 +2383,10 @@ qemu-system-x86_64 -drive file=/tmp/Fedora-x86_64-20-20131211.1-sda.qcow2,copy-o
 @end example
 
 Example: boot from an image stored on a VMware vSphere server with a self-signed
-certificate using a local overlay for writes and a readahead of 64k
+certificate using a local overlay for writes, a readahead of 64k and a timeout
+of 10 seconds.
 @example
-qemu-img create -f qcow2 -o backing_file='json:@{"file.driver":"https",, "file.url":"https://user:password@@vsphere.example.com/folder/test/test-flat.vmdk?dcPath=Datacenter&dsName=datastore1",, "file.sslverify":"off",, "file.readahead":"64k"@}' /tmp/test.qcow2
+qemu-img create -f qcow2 -o backing_file='json:@{"file.driver":"https",, "file.url":"https://user:password@@vsphere.example.com/folder/test/test-flat.vmdk?dcPath=Datacenter&dsName=datastore1",, "file.sslverify":"off",, "file.readahead":"64k",, "file.timeout":10@}' /tmp/test.qcow2
 
 qemu-system-x86_64 -drive file=/tmp/test.qcow2
 @end example