5:31 a.m.
Refactor ccw data structure virDomainDeviceCCWAddress into util virccw.h
and rename it as virCCWDeviceAddress.
Signed-off-by: Boris Fiuczynski <fiuczy(a)linux.ibm.com>
---
src/conf/device_conf.c | 8 +++----
src/conf/device_conf.h | 19 ++++++-----------
src/conf/domain_addr.c | 6 +++---
src/conf/domain_addr.h | 4 ++--
src/conf/domain_conf.c | 6 +++---
src/conf/domain_conf.h | 6 +++---
src/node_device/node_device_driver.c | 2 +-
src/qemu/qemu_agent.c | 4 ++--
src/qemu/qemu_agent.h | 2 +-
src/util/virccw.h | 31 ++++++++++++++++++++++++++++
10 files changed, 56 insertions(+), 32 deletions(-)
create mode 100644 src/util/virccw.h
diff --git a/src/conf/device_conf.c b/src/conf/device_conf.c
index cb523d3a0d..92b908b2e6 100644
--- a/src/conf/device_conf.c
+++ b/src/conf/device_conf.c
@@ -259,7 +259,7 @@ virPCIDeviceAddressFormat(virBuffer *buf,
}
bool
-virDomainDeviceCCWAddressIsValid(virDomainDeviceCCWAddress *addr)
+virDomainDeviceCCWAddressIsValid(virCCWDeviceAddress *addr)
{
return addr->cssid <= VIR_DOMAIN_DEVICE_CCW_MAX_CSSID &&
addr->ssid <= VIR_DOMAIN_DEVICE_CCW_MAX_SSID &&
@@ -268,7 +268,7 @@ virDomainDeviceCCWAddressIsValid(virDomainDeviceCCWAddress *addr)
int
virDomainDeviceCCWAddressParseXML(xmlNodePtr node,
- virDomainDeviceCCWAddress *addr)
+ virCCWDeviceAddress *addr)
{
int cssid;
int ssid;
@@ -307,8 +307,8 @@ virDomainDeviceCCWAddressParseXML(xmlNodePtr node,
}
bool
-virDomainDeviceCCWAddressEqual(virDomainDeviceCCWAddress *addr1,
- virDomainDeviceCCWAddress *addr2)
+virDomainDeviceCCWAddressEqual(virCCWDeviceAddress *addr1,
+ virCCWDeviceAddress *addr2)
{
if (addr1->cssid == addr2->cssid &&
addr1->ssid == addr2->ssid &&
diff --git a/src/conf/device_conf.h b/src/conf/device_conf.h
index b6b710d313..60d90bbf19 100644
--- a/src/conf/device_conf.h
+++ b/src/conf/device_conf.h
@@ -27,6 +27,7 @@
#include "internal.h"
#include "virthread.h"
#include "virbuffer.h"
+#include "virccw.h"
#include "virpci.h"
#include "virnetdev.h"
#include "virenum.h"
@@ -73,14 +74,6 @@ struct _virDomainDeviceVirtioSerialAddress {
#define VIR_DOMAIN_DEVICE_CCW_MAX_SSID 3
#define VIR_DOMAIN_DEVICE_CCW_MAX_DEVNO 65535
-typedef struct _virDomainDeviceCCWAddress virDomainDeviceCCWAddress;
-struct _virDomainDeviceCCWAddress {
- unsigned int cssid;
- unsigned int ssid;
- unsigned int devno;
- bool assigned;
-};
-
typedef struct _virDomainDeviceCcidAddress virDomainDeviceCcidAddress;
struct _virDomainDeviceCcidAddress {
unsigned int controller;
@@ -136,7 +129,7 @@ struct _virDomainDeviceInfo {
virDomainDeviceCcidAddress ccid;
virDomainDeviceUSBAddress usb;
virDomainDeviceSpaprVioAddress spaprvio;
- virDomainDeviceCCWAddress ccw;
+ virCCWDeviceAddress ccw;
virDomainDeviceISAAddress isa;
virDomainDeviceDimmAddress dimm;
} addr;
@@ -204,11 +197,11 @@ void virPCIDeviceAddressFormat(virBuffer *buf,
virPCIDeviceAddress addr,
bool includeTypeInAddr);
-bool virDomainDeviceCCWAddressIsValid(virDomainDeviceCCWAddress *addr);
+bool virDomainDeviceCCWAddressIsValid(virCCWDeviceAddress *addr);
int virDomainDeviceCCWAddressParseXML(xmlNodePtr node,
- virDomainDeviceCCWAddress *addr);
-bool virDomainDeviceCCWAddressEqual(virDomainDeviceCCWAddress *addr1,
- virDomainDeviceCCWAddress *addr2);
+ virCCWDeviceAddress *addr);
+bool virDomainDeviceCCWAddressEqual(virCCWDeviceAddress *addr1,
+ virCCWDeviceAddress *addr2);
#define VIR_CCW_DEVICE_ADDRESS_FMT "%x.%x.%04x"
int virDomainDeviceDriveAddressParseXML(xmlNodePtr node,
diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c
index 1173143635..e51056b0a9 100644
--- a/src/conf/domain_addr.c
+++ b/src/conf/domain_addr.c
@@ -1304,15 +1304,15 @@ virDomainPCIAddressSetAllMulti(virDomainDef *def)
char*
-virDomainCCWAddressAsString(virDomainDeviceCCWAddress *addr)
+virDomainCCWAddressAsString(virCCWDeviceAddress *addr)
{
return g_strdup_printf("%x.%x.%04x", addr->cssid, addr->ssid,
addr->devno);
}
static int
-virDomainCCWAddressIncrement(virDomainDeviceCCWAddress *addr)
+virDomainCCWAddressIncrement(virCCWDeviceAddress *addr)
{
- virDomainDeviceCCWAddress ccwaddr = *addr;
+ virCCWDeviceAddress ccwaddr = *addr;
/* We are not touching subchannel sets and channel subsystems */
if (++ccwaddr.devno > VIR_DOMAIN_DEVICE_CCW_MAX_DEVNO)
diff --git a/src/conf/domain_addr.h b/src/conf/domain_addr.h
index 1772ea7088..8a6e80a84d 100644
--- a/src/conf/domain_addr.h
+++ b/src/conf/domain_addr.h
@@ -199,7 +199,7 @@ void virDomainPCIAddressSetAllMulti(virDomainDef *def)
struct _virDomainCCWAddressSet {
GHashTable *defined;
- virDomainDeviceCCWAddress next;
+ virCCWDeviceAddress next;
};
typedef struct _virDomainCCWAddressSet virDomainCCWAddressSet;
@@ -209,7 +209,7 @@ int virDomainCCWAddressAssign(virDomainDeviceInfo *dev,
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
void virDomainCCWAddressSetFree(virDomainCCWAddressSet *addrs);
-char* virDomainCCWAddressAsString(virDomainDeviceCCWAddress *addr)
+char* virDomainCCWAddressAsString(virCCWDeviceAddress *addr)
ATTRIBUTE_NONNULL(1);
virDomainCCWAddressSet *
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index bd2884088c..7ef65ebed5 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -15368,7 +15368,7 @@ virDomainDiskControllerMatch(int controller_type, int disk_bus)
int
virDomainDiskIndexByAddress(virDomainDef *def,
virPCIDeviceAddress *pci_address,
- virDomainDeviceCCWAddress *ccw_addr,
+ virCCWDeviceAddress *ccw_addr,
unsigned int bus, unsigned int target,
unsigned int unit)
{
@@ -15412,7 +15412,7 @@ virDomainDiskIndexByAddress(virDomainDef *def,
virDomainDiskDef *
virDomainDiskByAddress(virDomainDef *def,
virPCIDeviceAddress *pci_address,
- virDomainDeviceCCWAddress *ccw_addr,
+ virCCWDeviceAddress *ccw_addr,
unsigned int bus,
unsigned int target,
unsigned int unit)
@@ -16011,7 +16011,7 @@ virDomainControllerFindByType(virDomainDef *def,
int
virDomainControllerFindByCCWAddress(virDomainDef *def,
- virDomainDeviceCCWAddress *addr)
+ virCCWDeviceAddress *addr)
{
size_t i;
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 88a411d00c..5f782a7bf9 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -3655,12 +3655,12 @@ void virDomainRNGDefFree(virDomainRNGDef *def);
int virDomainDiskIndexByAddress(virDomainDef *def,
virPCIDeviceAddress *pci_controller,
- virDomainDeviceCCWAddress *ccw_addr,
+ virCCWDeviceAddress *ccw_addr,
unsigned int bus, unsigned int target,
unsigned int unit);
virDomainDiskDef *virDomainDiskByAddress(virDomainDef *def,
virPCIDeviceAddress *pci_controller,
- virDomainDeviceCCWAddress *ccw_addr,
+ virCCWDeviceAddress *ccw_addr,
unsigned int bus,
unsigned int target,
unsigned int unit);
@@ -3745,7 +3745,7 @@ void virDomainControllerInsertPreAlloced(virDomainDef *def,
int virDomainControllerFind(const virDomainDef *def, int type, int idx);
int virDomainControllerFindByType(virDomainDef *def, int type);
int virDomainControllerFindByCCWAddress(virDomainDef *def,
- virDomainDeviceCCWAddress *addr);
+ virCCWDeviceAddress *addr);
int virDomainControllerFindByPCIAddress(virDomainDef *def,
virPCIDeviceAddress *addr);
int virDomainControllerFindUnusedIndex(virDomainDef const *def, int type);
diff --git a/src/node_device/node_device_driver.c b/src/node_device/node_device_driver.c
index 1eb452b989..b9c46376f5 100644
--- a/src/node_device/node_device_driver.c
+++ b/src/node_device/node_device_driver.c
@@ -661,7 +661,7 @@ nodeDeviceObjFormatAddress(virNodeDeviceObj *obj)
}
case VIR_NODE_DEV_CAP_CSS_DEV: {
- virDomainDeviceCCWAddress ccw_addr = {
+ virCCWDeviceAddress ccw_addr = {
.cssid = caps->data.ccw_dev.cssid,
.ssid = caps->data.ccw_dev.ssid,
.devno = caps->data.ccw_dev.devno
diff --git a/src/qemu/qemu_agent.c b/src/qemu/qemu_agent.c
index 4156cb0dca..f57a8d5f25 100644
--- a/src/qemu/qemu_agent.c
+++ b/src/qemu/qemu_agent.c
@@ -1764,9 +1764,9 @@ qemuAgentGetDiskAddress(virJSONValue *json)
GET_DISK_ADDR(pci, &addr->pci_controller.function, "function");
if ((ccw = virJSONValueObjectGet(json, "ccw-address"))) {
- g_autofree virDomainDeviceCCWAddress *ccw_addr = NULL;
+ g_autofree virCCWDeviceAddress *ccw_addr = NULL;
- ccw_addr = g_new0(virDomainDeviceCCWAddress, 1);
+ ccw_addr = g_new0(virCCWDeviceAddress, 1);
GET_DISK_ADDR(ccw, &ccw_addr->cssid, "cssid");
if (ccw_addr->cssid == 0) /* Guest CSSID 0 is 0xfe on host */
diff --git a/src/qemu/qemu_agent.h b/src/qemu/qemu_agent.h
index 862f6b0a95..c07d8507ba 100644
--- a/src/qemu/qemu_agent.h
+++ b/src/qemu/qemu_agent.h
@@ -72,7 +72,7 @@ struct _qemuAgentDiskAddress {
unsigned int target;
unsigned int unit;
char *devnode;
- virDomainDeviceCCWAddress *ccw_addr;
+ virCCWDeviceAddress *ccw_addr;
};
void qemuAgentDiskAddressFree(qemuAgentDiskAddress *addr);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(qemuAgentDiskAddress, qemuAgentDiskAddressFree);
diff --git a/src/util/virccw.h b/src/util/virccw.h
new file mode 100644
index 0000000000..701e13284b
--- /dev/null
+++ b/src/util/virccw.h
@@ -0,0 +1,31 @@
+/*
+ * virccw.h: helper APIs for managing host CCW devices
+ *
+ * Copyright (C) 2022 IBM Corporation
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see
+ * <http://www.gnu.org/licenses/>;.
+ */
+
+#pragma once
+
+#include "internal.h"
+
+typedef struct _virCCWDeviceAddress virCCWDeviceAddress;
+struct _virCCWDeviceAddress {
+ unsigned int cssid;
+ unsigned int ssid;
+ unsigned int devno;
+ bool assigned;
+};
--
2.33.1