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virsh: virshAddress*: Move out of cmdAttachDisk block
The helper started as helper for cmdAttachDisk but is now used outside of it too. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit is contained in:
Peter Krempa
parent
2978c06c4e
commit
8448605568
@ -52,6 +52,178 @@
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#include "virenum.h"
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#include "virutil.h"
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enum virshAddressType {
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VIRSH_ADDRESS_TYPE_PCI,
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VIRSH_ADDRESS_TYPE_SCSI,
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VIRSH_ADDRESS_TYPE_IDE,
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VIRSH_ADDRESS_TYPE_CCW,
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VIRSH_ADDRESS_TYPE_USB,
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VIRSH_ADDRESS_TYPE_SATA,
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VIRSH_ADDRESS_TYPE_LAST
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};
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VIR_ENUM_DECL(virshAddress);
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VIR_ENUM_IMPL(virshAddress,
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VIRSH_ADDRESS_TYPE_LAST,
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"pci",
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"scsi",
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"ide",
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"ccw",
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"usb",
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"sata");
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struct virshAddressPCI {
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unsigned int domain;
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unsigned int bus;
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unsigned int slot;
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unsigned int function;
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bool multifunction;
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};
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struct virshAddressDrive {
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unsigned int controller;
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unsigned int bus;
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unsigned long long unit;
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};
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struct virshAddressCCW {
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unsigned int cssid;
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unsigned int ssid;
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unsigned int devno;
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};
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struct virshAddressUSB {
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unsigned int bus;
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unsigned int port;
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};
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struct virshAddress {
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int type; /* enum virshAddressType */
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union {
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struct virshAddressPCI pci;
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struct virshAddressDrive drive;
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struct virshAddressCCW ccw;
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struct virshAddressUSB usb;
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} addr;
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};
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/* pci address pci:0000.00.0x0a.0 (domain:bus:slot:function)
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* ide disk address: ide:00.00.0 (controller:bus:unit)
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* scsi disk address: scsi:00.00.0 (controller:bus:unit)
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* ccw disk address: ccw:0xfe.0.0000 (cssid:ssid:devno)
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* usb disk address: usb:00.00 (bus:port)
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* sata disk address: sata:00.00.0 (controller:bus:unit)
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*/
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static int
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virshAddressParse(const char *str,
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bool multifunction,
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struct virshAddress *addr)
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{
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g_autofree char *type = g_strdup(str);
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char *a = strchr(type, ':');
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if (!addr)
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return -1;
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*a = '\0';
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addr->type = virshAddressTypeFromString(type);
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switch ((enum virshAddressType) addr->type) {
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case VIRSH_ADDRESS_TYPE_PCI:
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addr->addr.pci.multifunction = multifunction;
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if (virStrToLong_uip(++a, &a, 16, &addr->addr.pci.domain) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.pci.bus) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.pci.slot) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.pci.function) < 0)
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return -1;
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break;
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case VIRSH_ADDRESS_TYPE_SATA:
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case VIRSH_ADDRESS_TYPE_IDE:
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case VIRSH_ADDRESS_TYPE_SCSI:
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if (virStrToLong_uip(++a, &a, 10, &addr->addr.drive.controller) < 0 ||
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virStrToLong_uip(++a, &a, 10, &addr->addr.drive.bus) < 0 ||
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virStrToLong_ullp(++a, &a, 10, &addr->addr.drive.unit) < 0)
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return -1;
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break;
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case VIRSH_ADDRESS_TYPE_CCW:
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if (virStrToLong_uip(++a, &a, 16, &addr->addr.ccw.cssid) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.ccw.ssid) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.ccw.devno) < 0)
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return -1;
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break;
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case VIRSH_ADDRESS_TYPE_USB:
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if (virStrToLong_uip(++a, &a, 10, &addr->addr.usb.bus) < 0 ||
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virStrToLong_uip(++a, &a, 10, &addr->addr.usb.port) < 0)
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return -1;
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break;
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case VIRSH_ADDRESS_TYPE_LAST:
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default:
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return -1;
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}
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return 0;
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}
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static void
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virshAddressFormat(virBufferPtr buf,
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struct virshAddress *addr)
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{
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switch ((enum virshAddressType) addr->type) {
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case VIRSH_ADDRESS_TYPE_PCI:
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virBufferAsprintf(buf,
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"<address type='pci' domain='0x%04x' bus='0x%02x' slot='0x%02x' function='0x%0x'",
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addr->addr.pci.domain,
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addr->addr.pci.bus,
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addr->addr.pci.slot,
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addr->addr.pci.function);
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if (addr->addr.pci.multifunction)
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virBufferAddLit(buf, " multifunction='on'");
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virBufferAddLit(buf, "/>\n");
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break;
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case VIRSH_ADDRESS_TYPE_SATA:
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case VIRSH_ADDRESS_TYPE_IDE:
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case VIRSH_ADDRESS_TYPE_SCSI:
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virBufferAsprintf(buf,
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"<address type='drive' controller='%u' bus='%u' unit='%llu'/>\n",
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addr->addr.drive.controller,
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addr->addr.drive.bus,
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addr->addr.drive.unit);
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break;
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case VIRSH_ADDRESS_TYPE_CCW:
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virBufferAsprintf(buf,
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"<address type='ccw' cssid='0x%02x' ssid='0x%01x' devno='0x%04x'/>\n",
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addr->addr.ccw.cssid,
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addr->addr.ccw.ssid,
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addr->addr.ccw.devno);
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break;
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case VIRSH_ADDRESS_TYPE_USB:
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virBufferAsprintf(buf,
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"<address type='usb' bus='%u' port='%u'/>\n",
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addr->addr.usb.bus,
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addr->addr.usb.port);
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break;
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case VIRSH_ADDRESS_TYPE_LAST:
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default:
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return;
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}
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}
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#define VIRSH_COMMON_OPT_DOMAIN_PERSISTENT \
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{.name = "persistent", \
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.type = VSH_OT_BOOL, \
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@ -305,177 +477,6 @@ static const vshCmdOptDef opts_attach_disk[] = {
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{.name = NULL}
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};
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enum virshAddressType {
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VIRSH_ADDRESS_TYPE_PCI,
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VIRSH_ADDRESS_TYPE_SCSI,
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VIRSH_ADDRESS_TYPE_IDE,
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VIRSH_ADDRESS_TYPE_CCW,
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VIRSH_ADDRESS_TYPE_USB,
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VIRSH_ADDRESS_TYPE_SATA,
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VIRSH_ADDRESS_TYPE_LAST
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};
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VIR_ENUM_DECL(virshAddress);
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VIR_ENUM_IMPL(virshAddress,
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VIRSH_ADDRESS_TYPE_LAST,
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"pci",
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"scsi",
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"ide",
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"ccw",
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"usb",
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"sata");
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struct virshAddressPCI {
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unsigned int domain;
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unsigned int bus;
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unsigned int slot;
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unsigned int function;
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bool multifunction;
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};
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struct virshAddressDrive {
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unsigned int controller;
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unsigned int bus;
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unsigned long long unit;
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};
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struct virshAddressCCW {
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unsigned int cssid;
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unsigned int ssid;
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unsigned int devno;
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};
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struct virshAddressUSB {
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unsigned int bus;
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unsigned int port;
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};
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struct virshAddress {
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int type; /* enum virshAddressType */
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union {
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struct virshAddressPCI pci;
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struct virshAddressDrive drive;
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struct virshAddressCCW ccw;
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struct virshAddressUSB usb;
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} addr;
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};
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/* pci address pci:0000.00.0x0a.0 (domain:bus:slot:function)
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* ide disk address: ide:00.00.0 (controller:bus:unit)
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* scsi disk address: scsi:00.00.0 (controller:bus:unit)
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* ccw disk address: ccw:0xfe.0.0000 (cssid:ssid:devno)
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* usb disk address: usb:00.00 (bus:port)
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* sata disk address: sata:00.00.0 (controller:bus:unit)
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*/
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static int
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virshAddressParse(const char *str,
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bool multifunction,
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struct virshAddress *addr)
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{
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g_autofree char *type = g_strdup(str);
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char *a = strchr(type, ':');
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if (!addr)
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return -1;
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*a = '\0';
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addr->type = virshAddressTypeFromString(type);
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switch ((enum virshAddressType) addr->type) {
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case VIRSH_ADDRESS_TYPE_PCI:
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addr->addr.pci.multifunction = multifunction;
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if (virStrToLong_uip(++a, &a, 16, &addr->addr.pci.domain) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.pci.bus) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.pci.slot) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.pci.function) < 0)
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return -1;
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break;
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case VIRSH_ADDRESS_TYPE_SATA:
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case VIRSH_ADDRESS_TYPE_IDE:
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case VIRSH_ADDRESS_TYPE_SCSI:
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if (virStrToLong_uip(++a, &a, 10, &addr->addr.drive.controller) < 0 ||
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virStrToLong_uip(++a, &a, 10, &addr->addr.drive.bus) < 0 ||
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virStrToLong_ullp(++a, &a, 10, &addr->addr.drive.unit) < 0)
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return -1;
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break;
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case VIRSH_ADDRESS_TYPE_CCW:
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if (virStrToLong_uip(++a, &a, 16, &addr->addr.ccw.cssid) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.ccw.ssid) < 0 ||
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virStrToLong_uip(++a, &a, 16, &addr->addr.ccw.devno) < 0)
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return -1;
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break;
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case VIRSH_ADDRESS_TYPE_USB:
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if (virStrToLong_uip(++a, &a, 10, &addr->addr.usb.bus) < 0 ||
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virStrToLong_uip(++a, &a, 10, &addr->addr.usb.port) < 0)
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return -1;
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break;
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case VIRSH_ADDRESS_TYPE_LAST:
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default:
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return -1;
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}
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return 0;
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}
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static void
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virshAddressFormat(virBufferPtr buf,
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struct virshAddress *addr)
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{
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switch ((enum virshAddressType) addr->type) {
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case VIRSH_ADDRESS_TYPE_PCI:
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virBufferAsprintf(buf,
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"<address type='pci' domain='0x%04x' bus='0x%02x' slot='0x%02x' function='0x%0x'",
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addr->addr.pci.domain,
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addr->addr.pci.bus,
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addr->addr.pci.slot,
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addr->addr.pci.function);
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if (addr->addr.pci.multifunction)
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virBufferAddLit(buf, " multifunction='on'");
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virBufferAddLit(buf, "/>\n");
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break;
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case VIRSH_ADDRESS_TYPE_SATA:
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case VIRSH_ADDRESS_TYPE_IDE:
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case VIRSH_ADDRESS_TYPE_SCSI:
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virBufferAsprintf(buf,
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"<address type='drive' controller='%u' bus='%u' unit='%llu'/>\n",
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addr->addr.drive.controller,
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addr->addr.drive.bus,
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addr->addr.drive.unit);
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break;
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case VIRSH_ADDRESS_TYPE_CCW:
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virBufferAsprintf(buf,
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"<address type='ccw' cssid='0x%02x' ssid='0x%01x' devno='0x%04x'/>\n",
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addr->addr.ccw.cssid,
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addr->addr.ccw.ssid,
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addr->addr.ccw.devno);
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break;
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case VIRSH_ADDRESS_TYPE_USB:
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virBufferAsprintf(buf,
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"<address type='usb' bus='%u' port='%u'/>\n",
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addr->addr.usb.bus,
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addr->addr.usb.port);
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break;
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case VIRSH_ADDRESS_TYPE_LAST:
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default:
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return;
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}
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}
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static int
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cmdAttachDiskFormatAddress(vshControl *ctl,
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