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util: move virInterface(State|Link)/virNetDevFeature from conf to util

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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")
This commit is contained in:
Laine Stump 2016-06-13 13:06:15 -04:00
parent 943a400c0d
commit 638c6e5ba5
9 changed files with 86 additions and 85 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
src/conf/device_conf.c
View File

@ -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;
}

44
src/conf/device_conf.h
View File

@ -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,
@ -218,9 +180,9 @@ 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__ */

1
src/conf/domain_conf.c
View File

@ -53,6 +53,7 @@
#include "network_conf.h"
#include "virtpm.h"
#include "virstring.h"
#include "virnetdev.h"
#define VIR_FROM_THIS VIR_FROM_DOMAIN

2
src/conf/interface_conf.h
View File

@ -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 */

2
src/conf/node_device_conf.h
View File

@ -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;

6
src/libvirt_private.syms
View File

@ -78,8 +78,6 @@ virCPUModeTypeToString;
# conf/device_conf.h
virInterfaceLinkFormat;
virInterfaceLinkParseXML;
virInterfaceStateTypeFromString;
virInterfaceStateTypeToString;
virPCIDeviceAddressEqual;
virPCIDeviceAddressFormat;
virPCIDeviceAddressIsValid;
@ -1861,6 +1859,8 @@ virNetDevAddRoute;
virNetDevClearIPAddress;
virNetDevDelMulti;
virNetDevExists;
virNetDevFeatureTypeFromString;
virNetDevFeatureTypeToString;
virNetDevGetFeatures;
virNetDevGetIndex;
virNetDevGetIPAddress;
@ -1877,6 +1877,8 @@ virNetDevGetVirtualFunctionIndex;
virNetDevGetVirtualFunctionInfo;
virNetDevGetVirtualFunctions;
virNetDevGetVLanID;
virNetDevIfStateTypeFromString;
virNetDevIfStateTypeToString;
virNetDevIsVirtualFunction;
virNetDevReplaceMacAddress;
virNetDevReplaceNetConfig;

31
src/util/virnetdev.c
View File

@ -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",

40
src/util/virnetdev.h
View File

@ -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)

14
tests/virnetdevtest.c
View File

@ -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;
}