On 2011年12月28日 17:56, Hu Tao wrote:
> The APIs are used to set/get domain's network interface's parameters.
> Currently supported parameters are bandwidth settings.
>
>
> * include/libvirt/libvirt.h.in: new API and parameters definition
> * python/generator.py: skip the Python API generation
> * src/driver.h: add new entry to the driver structure
> * src/libvirt_public.syms: export symbols
> ---
> include/libvirt/libvirt.h.in | 50 ++++++++++++++++++++++++++++++++++++++++++
> python/generator.py | 2 +
> src/driver.h | 12 ++++++++++
> src/libvirt_public.syms | 2 +
> 4 files changed, 66 insertions(+), 0 deletions(-)
>
> diff --git a/include/libvirt/libvirt.h.in b/include/libvirt/libvirt.h.in
> index 7f26521..f59c3b1 100644
> --- a/include/libvirt/libvirt.h.in
> +++ b/include/libvirt/libvirt.h.in
> @@ -645,6 +645,48 @@ typedef virTypedParameter *virTypedParameterPtr;
> */
> #define VIR_DOMAIN_SCHEDULER_SHARES "shares"
>
> +/**
> + * VIR_DOMAIN_BANDWIDTH_IN_AVERAGE:
> + *
> + * Macro represents the inbound average of NIC bandwidth.
> + */
> +#define VIR_DOMAIN_BANDWIDTH_IN_AVERAGE "inbound.average"
> +
> +/**
> + * VIR_DOMAIN_BANDWIDTH_IN_PEAK:
> + *
> + * Macro represents the inbound peak of NIC bandwidth.
> + */
> +#define VIR_DOMAIN_BANDWIDTH_IN_PEAK "inbound.peak"
> +
> +/**
> + * VIR_DOMAIN_BANDWIDTH_IN_BURST:
> + *
> + * Macro represents the inbound burst of NIC bandwidth.
> + */
> +#define VIR_DOMAIN_BANDWIDTH_IN_BURST "inbound.burst"
> +
> +/**
> + * VIR_DOMAIN_BANDWIDTH_OUT_AVERAGE:
> + *
> + * Macro represents the outbound average of NIC bandwidth.
> + */
> +#define VIR_DOMAIN_BANDWIDTH_OUT_AVERAGE "outbound.average"
> +
> +/**
> + * VIR_DOMAIN_BANDWIDTH_OUT_PEAK:
> + *
> + * Macro represents the outbound peak of NIC bandwidth.
> + */
> +#define VIR_DOMAIN_BANDWIDTH_OUT_PEAK "outbound.peak"
> +
> +/**
> + * VIR_DOMAIN_BANDWIDTH_OUT_BURST:
> + *
> + * Macro represents the outbound burst of NIC bandwidth.
> + */
> +#define VIR_DOMAIN_BANDWIDTH_OUT_BURST "outbound.burst"
> +
> /*
> * Fetch scheduler parameters, caller allocates 'params' field of size 'nparams'
> */
> @@ -1446,6 +1488,14 @@ int virDomainInterfaceStats (virDomainPtr dom,
> const char *path,
> virDomainInterfaceStatsPtr stats,
> size_t size);
> +int virDomainSetInterfaceParameters (virDomainPtr dom,
> + const char *device,
> + virTypedParameterPtr params,
> + int nparams, unsigned int flags);
> +int virDomainGetInterfaceParameters (virDomainPtr dom,
> + const char *device,
> + virTypedParameterPtr params,
> + int *nparams, unsigned int flags);
> int virDomainMemoryStats (virDomainPtr dom,
> virDomainMemoryStatPtr stats,
> unsigned int nr_stats,
> diff --git a/python/generator.py b/python/generator.py
> index 181f70e..6fee3a4 100755
> --- a/python/generator.py
> +++ b/python/generator.py
> @@ -419,6 +419,8 @@ skip_impl = (
> 'virDomainBlockStatsFlags',
> 'virDomainSetBlockIoTune',
> 'virDomainGetBlockIoTune',
> + 'virDomainSetInterfaceParameters',
> + 'virDomainGetInterfaceParameters',
> )
>
> qemu_skip_impl = (
> diff --git a/src/driver.h b/src/driver.h
> index bbd6417..ec4abf3 100644
> --- a/src/driver.h
> +++ b/src/driver.h
> @@ -375,6 +375,16 @@ typedef int
> (virDomainPtr domain,
> const char *path,
> struct _virDomainInterfaceStats *stats);
> +typedef int
> + (*virDrvDomainSetInterfaceParameters) (virDomainPtr dom,
> + const char *device,
> + virTypedParameterPtr params,
> + int nparams, unsigned int flags);
> +typedef int
> + (*virDrvDomainGetInterfaceParameters) (virDomainPtr dom,
> + const char *device,
> + virTypedParameterPtr params,
> + int *nparams, unsigned int flags);
>
> typedef int
> (*virDrvDomainMemoryStats)
> @@ -883,6 +893,8 @@ struct _virDriver {
> virDrvDomainBlockStats domainBlockStats;
> virDrvDomainBlockStatsFlags domainBlockStatsFlags;
> virDrvDomainInterfaceStats domainInterfaceStats;
> + virDrvDomainSetInterfaceParameters domainSetInterfaceParameters;
> + virDrvDomainGetInterfaceParameters domainGetInterfaceParameters;
> virDrvDomainMemoryStats domainMemoryStats;
> virDrvDomainBlockPeek domainBlockPeek;
> virDrvDomainMemoryPeek domainMemoryPeek;
> diff --git a/src/libvirt_public.syms b/src/libvirt_public.syms
> index 3709f08..ea6d562 100644
> --- a/src/libvirt_public.syms
> +++ b/src/libvirt_public.syms
> @@ -512,6 +512,8 @@ LIBVIRT_0.9.9 {
> global:
> virDomainGetNumaParameters;
> virDomainSetNumaParameters;
> + virDomainGetInterfaceParameters;
> + virDomainSetInterfaceParameters;
> } LIBVIRT_0.9.8;
>
> # .... define new API here using predicted next version number ....
ACK.
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