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Re: [Qemu-devel] [PATCH 3/3] hw/net/spapr_llan: Enable the RX buffer poo
From: |
David Gibson |
Subject: |
Re: [Qemu-devel] [PATCH 3/3] hw/net/spapr_llan: Enable the RX buffer pools by default for new machines |
Date: |
Thu, 17 Mar 2016 17:27:15 +1100 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Wed, Mar 16, 2016 at 01:16:51PM +0100, Thomas Huth wrote:
> RX buffer pools are now enabled by default for new machine types.
> For older machine types, they are still disabled to avoid breaking
> migration.
>
> Signed-off-by: Thomas Huth <address@hidden>
Reviewed-by: David Gibson <address@hidden>
> ---
> hw/net/spapr_llan.c | 2 +-
> hw/ppc/spapr.c | 7 ++++++-
> 2 files changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/hw/net/spapr_llan.c b/hw/net/spapr_llan.c
> index 74c8b1e..4e28b89 100644
> --- a/hw/net/spapr_llan.c
> +++ b/hw/net/spapr_llan.c
> @@ -709,7 +709,7 @@ static Property spapr_vlan_properties[] = {
> DEFINE_SPAPR_PROPERTIES(VIOsPAPRVLANDevice, sdev),
> DEFINE_NIC_PROPERTIES(VIOsPAPRVLANDevice, nicconf),
> DEFINE_PROP_BIT("use-rx-buffer-pools", VIOsPAPRVLANDevice,
> - compat_flags, SPAPRVLAN_FLAG_RX_BUF_POOLS_BIT, false),
> + compat_flags, SPAPRVLAN_FLAG_RX_BUF_POOLS_BIT, true),
> DEFINE_PROP_END_OF_LIST(),
> };
>
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 79a70a9..50d5a62 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -2362,7 +2362,12 @@ DEFINE_SPAPR_MACHINE(2_6, "2.6", true);
> * pseries-2.5
> */
> #define SPAPR_COMPAT_2_5 \
> - HW_COMPAT_2_5
> + HW_COMPAT_2_5 \
> + { \
> + .driver = "spapr-vlan", \
> + .property = "use-rx-buffer-pools", \
> + .value = "off", \
> + },
>
> static void spapr_machine_2_5_instance_options(MachineState *machine)
> {
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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[Qemu-devel] [PATCH 3/3] hw/net/spapr_llan: Enable the RX buffer pools by default for new machines, Thomas Huth, 2016/03/16
[Qemu-devel] [PATCH 1/3] hw/net/spapr_llan: Extract rx buffer code into separate functions, Thomas Huth, 2016/03/16