From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Zhang, Qi Z" <qi.z.zhang@intel.com>,
"mb@smartsharesystems.com" <mb@smartsharesystems.com>,
"Richardson, Bruce" <bruce.richardson@intel.com>,
"Lu, Wenzhuo" <wenzhuo.lu@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, "Wu, Wenjun1" <wenjun1.wu@intel.com>
Subject: RE: [PATCH v2] net/ice: support IOVA as VA mode
Date: Sun, 29 Jan 2023 12:42:53 +0000 [thread overview]
Message-ID: <DM4PR11MB5994C0E61AFC39930B0C3DF7D7D29@DM4PR11MB5994.namprd11.prod.outlook.com> (raw)
In-Reply-To: <DM4PR11MB599447E1B32A24D1509BAB48D7E29@DM4PR11MB5994.namprd11.prod.outlook.com>
> -----Original Message-----
> From: Zhang, Qi Z <qi.z.zhang@intel.com>
> Sent: Monday, December 12, 2022 9:28 PM
> To: mb@smartsharesystems.com; Richardson, Bruce
> <bruce.richardson@intel.com>; Lu, Wenzhuo <wenzhuo.lu@intel.com>
> Cc: dev@dpdk.org; Wu, Wenjun1 <wenjun1.wu@intel.com>
> Subject: RE: [PATCH v2] net/ice: support IOVA as VA mode
>
>
>
> > -----Original Message-----
> > From: Zhang, Qi Z <qi.z.zhang@intel.com>
> > Sent: Tuesday, December 13, 2022 5:36 AM
> > To: mb@smartsharesystems.com; Richardson, Bruce
> > <bruce.richardson@intel.com>; Lu, Wenzhuo <wenzhuo.lu@intel.com>
> > Cc: dev@dpdk.org; Wu, Wenjun1 <wenjun1.wu@intel.com>; Zhang, Qi Z
> > <qi.z.zhang@intel.com>
> > Subject: [PATCH v2] net/ice: support IOVA as VA mode
> >
> > Claim pmd_supports_disable_iova_as_pa. Remove buf_iova access when
> > RTE_IOVA_AS_PA is not defined.
> >
> > The patch simply replace buf_iova with buf_addr at IOVA as VA mode.
> > Some SIMD instructions in data path may be over used, further
> > optimization is expected.
> >
> > Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
>
> Forgot to inherent ack from v1
> Acked-by: Morten Brørup <mb@smartsharesystems.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
prev parent reply other threads:[~2023-01-29 12:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-12 15:45 [PATCH] net/ice: support IOVA as PA mode Qi Zhang
2022-12-12 8:05 ` Morten Brørup
2022-12-12 13:28 ` Zhang, Qi Z
2022-12-12 21:36 ` [PATCH v2] net/ice: support IOVA as VA mode Qi Zhang
2022-12-12 13:27 ` Zhang, Qi Z
2023-01-29 12:42 ` Zhang, Qi Z [this message]
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