[libvirt] [PATCH 02/28] util: move virInterface(State|Link)/virNetDevFeature from conf to util
Laine Stump
laine at laine.org
Wed Jun 22 17:37:01 UTC 2016
These had been declared in conf/device_conf.h, but then used in
util/virnetdev.c, meaning that we had to #include conf/device_conf.h
in virnetdev.c (which we have for a long time said shouldn't be done.
This caused a bigger problem when I tried to #include util/virnetdev.h
in a file in src/conf (which is allowed) - for some reason the
"device_conf.h: File not found" error.
The solution is to move the data types and functions used in util
sources from conf to util. Some names were adjusted during the move
("virInterface" --> "virNetDevIf", and "VIR_INTERFACE" -->
"VIR_NETDEV_IF")
---
src/conf/device_conf.c | 31 ++++---------------------------
src/conf/device_conf.h | 44 +++-----------------------------------------
src/conf/domain_conf.c | 1 +
src/conf/interface_conf.h | 2 +-
src/conf/node_device_conf.h | 2 +-
src/libvirt_private.syms | 6 ++++--
src/util/virnetdev.c | 31 +++++++++++++++++++++++++++----
src/util/virnetdev.h | 40 ++++++++++++++++++++++++++++++++++++++--
tests/virnetdevtest.c | 14 +++++++-------
9 files changed, 86 insertions(+), 85 deletions(-)
diff --git a/src/conf/device_conf.c b/src/conf/device_conf.c
index 4280513..f58b9d0 100644
--- a/src/conf/device_conf.c
+++ b/src/conf/device_conf.c
@@ -32,29 +32,6 @@
#define VIR_FROM_THIS VIR_FROM_DEVICE
-VIR_ENUM_IMPL(virInterfaceState,
- VIR_INTERFACE_STATE_LAST,
- "" /* value of zero means no state */,
- "unknown", "notpresent",
- "down", "lowerlayerdown",
- "testing", "dormant", "up")
-
-VIR_ENUM_IMPL(virNetDevFeature,
- VIR_NET_DEV_FEAT_LAST,
- "rx",
- "tx",
- "sg",
- "tso",
- "gso",
- "gro",
- "lro",
- "rxvlan",
- "txvlan",
- "ntuple",
- "rxhash",
- "rdma",
- "txudptnl")
-
int virPCIDeviceAddressIsValid(virPCIDeviceAddressPtr addr,
bool report)
{
@@ -196,7 +173,7 @@ virPCIDeviceAddressEqual(virPCIDeviceAddress *addr1,
int
virInterfaceLinkParseXML(xmlNodePtr node,
- virInterfaceLinkPtr lnk)
+ virNetDevIfLinkPtr lnk)
{
int ret = -1;
char *stateStr, *speedStr;
@@ -206,7 +183,7 @@ virInterfaceLinkParseXML(xmlNodePtr node,
speedStr = virXMLPropString(node, "speed");
if (stateStr) {
- if ((state = virInterfaceStateTypeFromString(stateStr)) < 0) {
+ if ((state = virNetDevIfStateTypeFromString(stateStr)) < 0) {
virReportError(VIR_ERR_XML_ERROR,
_("unknown link state: %s"),
stateStr);
@@ -232,7 +209,7 @@ virInterfaceLinkParseXML(xmlNodePtr node,
int
virInterfaceLinkFormat(virBufferPtr buf,
- const virInterfaceLink *lnk)
+ const virNetDevIfLink *lnk)
{
if (!lnk->speed && !lnk->state) {
/* If there's nothing to format, return early. */
@@ -244,7 +221,7 @@ virInterfaceLinkFormat(virBufferPtr buf,
virBufferAsprintf(buf, " speed='%u'", lnk->speed);
if (lnk->state)
virBufferAsprintf(buf, " state='%s'",
- virInterfaceStateTypeToString(lnk->state));
+ virNetDevIfStateTypeToString(lnk->state));
virBufferAddLit(buf, "/>\n");
return 0;
}
diff --git a/src/conf/device_conf.h b/src/conf/device_conf.h
index 847564b..fdd7c3c 100644
--- a/src/conf/device_conf.h
+++ b/src/conf/device_conf.h
@@ -32,45 +32,7 @@
# include "virthread.h"
# include "virbuffer.h"
# include "virpci.h"
-
-typedef enum {
- VIR_INTERFACE_STATE_UNKNOWN = 1,
- VIR_INTERFACE_STATE_NOT_PRESENT,
- VIR_INTERFACE_STATE_DOWN,
- VIR_INTERFACE_STATE_LOWER_LAYER_DOWN,
- VIR_INTERFACE_STATE_TESTING,
- VIR_INTERFACE_STATE_DORMANT,
- VIR_INTERFACE_STATE_UP,
- VIR_INTERFACE_STATE_LAST
-} virInterfaceState;
-
-VIR_ENUM_DECL(virInterfaceState)
-
-typedef struct _virInterfaceLink virInterfaceLink;
-typedef virInterfaceLink *virInterfaceLinkPtr;
-struct _virInterfaceLink {
- virInterfaceState state; /* link state */
- unsigned int speed; /* link speed in Mbits per second */
-};
-
-typedef enum {
- VIR_NET_DEV_FEAT_GRXCSUM,
- VIR_NET_DEV_FEAT_GTXCSUM,
- VIR_NET_DEV_FEAT_GSG,
- VIR_NET_DEV_FEAT_GTSO,
- VIR_NET_DEV_FEAT_GGSO,
- VIR_NET_DEV_FEAT_GGRO,
- VIR_NET_DEV_FEAT_LRO,
- VIR_NET_DEV_FEAT_RXVLAN,
- VIR_NET_DEV_FEAT_TXVLAN,
- VIR_NET_DEV_FEAT_NTUPLE,
- VIR_NET_DEV_FEAT_RXHASH,
- VIR_NET_DEV_FEAT_RDMA,
- VIR_NET_DEV_FEAT_TXUDPTNL,
- VIR_NET_DEV_FEAT_LAST
-} virNetDevFeature;
-
-VIR_ENUM_DECL(virNetDevFeature)
+# include "virnetdev.h"
typedef enum {
VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE,
@@ -216,9 +178,9 @@ bool virPCIDeviceAddressEqual(virPCIDeviceAddress *addr1,
virPCIDeviceAddress *addr2);
int virInterfaceLinkParseXML(xmlNodePtr node,
- virInterfaceLinkPtr lnk);
+ virNetDevIfLinkPtr lnk);
int virInterfaceLinkFormat(virBufferPtr buf,
- const virInterfaceLink *lnk);
+ const virNetDevIfLink *lnk);
#endif /* __DEVICE_CONF_H__ */
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 75ad03f..8ff836c 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -53,6 +53,7 @@
#include "network_conf.h"
#include "virtpm.h"
#include "virstring.h"
+#include "virnetdev.h"
#define VIR_FROM_THIS VIR_FROM_DOMAIN
diff --git a/src/conf/interface_conf.h b/src/conf/interface_conf.h
index ac212fb..5cabec7 100644
--- a/src/conf/interface_conf.h
+++ b/src/conf/interface_conf.h
@@ -147,7 +147,7 @@ struct _virInterfaceDef {
char *name; /* interface name */
unsigned int mtu; /* maximum transmit size in byte */
char *mac; /* MAC address */
- virInterfaceLink lnk; /* interface link info */
+ virNetDevIfLink lnk; /* interface link info */
virInterfaceStartMode startmode; /* how it is started */
diff --git a/src/conf/node_device_conf.h b/src/conf/node_device_conf.h
index be6dd5e..9e3e6fe 100644
--- a/src/conf/node_device_conf.h
+++ b/src/conf/node_device_conf.h
@@ -140,7 +140,7 @@ typedef struct _virNodeDevCapData {
char *address;
unsigned int address_len;
char *ifname;
- virInterfaceLink lnk;
+ virNetDevIfLink lnk;
virNodeDevNetCapType subtype; /* LAST -> no subtype */
virBitmapPtr features; /* enum virNetDevFeature */
} net;
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index 00fa673..df2dfc3 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -78,8 +78,6 @@ virCPUModeTypeToString;
# conf/device_conf.h
virInterfaceLinkFormat;
virInterfaceLinkParseXML;
-virInterfaceStateTypeFromString;
-virInterfaceStateTypeToString;
virPCIDeviceAddressEqual;
virPCIDeviceAddressFormat;
virPCIDeviceAddressIsValid;
@@ -1855,6 +1853,8 @@ virNetDevAddRoute;
virNetDevClearIPAddress;
virNetDevDelMulti;
virNetDevExists;
+virNetDevFeatureTypeFromString;
+virNetDevFeatureTypeToString;
virNetDevGetFeatures;
virNetDevGetIndex;
virNetDevGetIPAddress;
@@ -1871,6 +1871,8 @@ virNetDevGetVirtualFunctionIndex;
virNetDevGetVirtualFunctionInfo;
virNetDevGetVirtualFunctions;
virNetDevGetVLanID;
+virNetDevIfStateTypeFromString;
+virNetDevIfStateTypeToString;
virNetDevIsVirtualFunction;
virNetDevReplaceMacAddress;
virNetDevReplaceNetConfig;
diff --git a/src/util/virnetdev.c b/src/util/virnetdev.c
index 4cd51cb..fb71c7b 100644
--- a/src/util/virnetdev.c
+++ b/src/util/virnetdev.c
@@ -2547,10 +2547,33 @@ virNetDevRestoreNetConfig(const char *linkdev ATTRIBUTE_UNUSED,
#endif /* defined(__linux__) && defined(HAVE_LIBNL) */
+VIR_ENUM_IMPL(virNetDevIfState,
+ VIR_NETDEV_IF_STATE_LAST,
+ "" /* value of zero means no state */,
+ "unknown", "notpresent",
+ "down", "lowerlayerdown",
+ "testing", "dormant", "up")
+
+VIR_ENUM_IMPL(virNetDevFeature,
+ VIR_NET_DEV_FEAT_LAST,
+ "rx",
+ "tx",
+ "sg",
+ "tso",
+ "gso",
+ "gro",
+ "lro",
+ "rxvlan",
+ "txvlan",
+ "ntuple",
+ "rxhash",
+ "rdma",
+ "txudptnl")
+
#ifdef __linux__
int
virNetDevGetLinkInfo(const char *ifname,
- virInterfaceLinkPtr lnk)
+ virNetDevIfLinkPtr lnk)
{
int ret = -1;
char *path = NULL;
@@ -2580,7 +2603,7 @@ virNetDevGetLinkInfo(const char *ifname,
/* We shouldn't allow 0 here, because
* virInterfaceState enum starts from 1. */
- if ((tmp_state = virInterfaceStateTypeFromString(buf)) <= 0) {
+ if ((tmp_state = virNetDevIfStateTypeFromString(buf)) <= 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Unable to parse: %s"),
buf);
@@ -2593,7 +2616,7 @@ virNetDevGetLinkInfo(const char *ifname,
* report several misleading values. While igb reports 65535, realtek goes
* with 10. To avoid muddying XML with insane values, don't report link
* speed if that's the case. */
- if (lnk->state != VIR_INTERFACE_STATE_UP) {
+ if (lnk->state != VIR_NETDEV_IF_STATE_UP) {
lnk->speed = 0;
ret = 0;
goto cleanup;
@@ -2638,7 +2661,7 @@ virNetDevGetLinkInfo(const char *ifname,
int
virNetDevGetLinkInfo(const char *ifname,
- virInterfaceLinkPtr lnk)
+ virNetDevIfLinkPtr lnk)
{
/* Port me */
VIR_DEBUG("Getting link info on %s is not implemented on this platform",
diff --git a/src/util/virnetdev.h b/src/util/virnetdev.h
index 522536f..849f8e7 100644
--- a/src/util/virnetdev.h
+++ b/src/util/virnetdev.h
@@ -30,7 +30,6 @@
# include "virmacaddr.h"
# include "virpci.h"
# include "virnetdevvlan.h"
-# include "device_conf.h"
# ifdef HAVE_STRUCT_IFREQ
typedef struct ifreq virIfreq;
@@ -74,6 +73,43 @@ struct _virNetDevRxFilter {
} vlan;
};
+typedef enum {
+ VIR_NETDEV_IF_STATE_UNKNOWN = 1,
+ VIR_NETDEV_IF_STATE_NOT_PRESENT,
+ VIR_NETDEV_IF_STATE_DOWN,
+ VIR_NETDEV_IF_STATE_LOWER_LAYER_DOWN,
+ VIR_NETDEV_IF_STATE_TESTING,
+ VIR_NETDEV_IF_STATE_DORMANT,
+ VIR_NETDEV_IF_STATE_UP,
+ VIR_NETDEV_IF_STATE_LAST
+} virNetDevIfState;
+
+VIR_ENUM_DECL(virNetDevIfState)
+
+typedef struct {
+ virNetDevIfState state; /* link state */
+ unsigned int speed; /* link speed in Mbits per second */
+} virNetDevIfLink, *virNetDevIfLinkPtr;
+
+typedef enum {
+ VIR_NET_DEV_FEAT_GRXCSUM,
+ VIR_NET_DEV_FEAT_GTXCSUM,
+ VIR_NET_DEV_FEAT_GSG,
+ VIR_NET_DEV_FEAT_GTSO,
+ VIR_NET_DEV_FEAT_GGSO,
+ VIR_NET_DEV_FEAT_GGRO,
+ VIR_NET_DEV_FEAT_LRO,
+ VIR_NET_DEV_FEAT_RXVLAN,
+ VIR_NET_DEV_FEAT_TXVLAN,
+ VIR_NET_DEV_FEAT_NTUPLE,
+ VIR_NET_DEV_FEAT_RXHASH,
+ VIR_NET_DEV_FEAT_RDMA,
+ VIR_NET_DEV_FEAT_TXUDPTNL,
+ VIR_NET_DEV_FEAT_LAST
+} virNetDevFeature;
+
+VIR_ENUM_DECL(virNetDevFeature)
+
int virNetDevSetupControl(const char *ifname,
virIfreq *ifr)
ATTRIBUTE_RETURN_CHECK;
@@ -187,7 +223,7 @@ int virNetDevGetFeatures(const char *ifname,
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
int virNetDevGetLinkInfo(const char *ifname,
- virInterfaceLinkPtr lnk)
+ virNetDevIfLinkPtr lnk)
ATTRIBUTE_NONNULL(1);
virNetDevRxFilterPtr virNetDevRxFilterNew(void)
diff --git a/tests/virnetdevtest.c b/tests/virnetdevtest.c
index 3987a8a..7c8a03f 100644
--- a/tests/virnetdevtest.c
+++ b/tests/virnetdevtest.c
@@ -30,7 +30,7 @@
struct testVirNetDevGetLinkInfoData {
const char *ifname; /* ifname to get info on */
- virInterfaceState state; /* expected state */
+ virNetDevIfState state; /* expected state */
unsigned int speed; /* expected speed */
};
@@ -39,7 +39,7 @@ testVirNetDevGetLinkInfo(const void *opaque)
{
int ret = -1;
const struct testVirNetDevGetLinkInfoData *data = opaque;
- virInterfaceLink lnk;
+ virNetDevIfLink lnk;
if (virNetDevGetLinkInfo(data->ifname, &lnk) < 0)
goto cleanup;
@@ -47,8 +47,8 @@ testVirNetDevGetLinkInfo(const void *opaque)
if (lnk.state != data->state) {
fprintf(stderr,
"Fetched link state (%s) doesn't match the expected one (%s)",
- virInterfaceStateTypeToString(lnk.state),
- virInterfaceStateTypeToString(data->state));
+ virNetDevIfStateTypeToString(lnk.state),
+ virNetDevIfStateTypeToString(data->state));
goto cleanup;
}
@@ -77,9 +77,9 @@ mymain(void)
ret = -1; \
} while (0)
- DO_TEST_LINK("eth0", VIR_INTERFACE_STATE_UP, 1000);
- DO_TEST_LINK("lo", VIR_INTERFACE_STATE_UNKNOWN, 0);
- DO_TEST_LINK("eth0-broken", VIR_INTERFACE_STATE_DOWN, 0);
+ DO_TEST_LINK("eth0", VIR_NETDEV_IF_STATE_UP, 1000);
+ DO_TEST_LINK("lo", VIR_NETDEV_IF_STATE_UNKNOWN, 0);
+ DO_TEST_LINK("eth0-broken", VIR_NETDEV_IF_STATE_DOWN, 0);
return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
--
2.5.5
More information about the libvir-list
mailing list