From: Long Li <longli@microsoft.com>
To: Dexuan Cui <decui@microsoft.com>,
KY Srinivasan <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Wei Liu <wei.liu@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Jason Gunthorpe <jgg@ziepe.ca>, Leon Romanovsky <leon@kernel.org>,
"edumazet@google.com" <edumazet@google.com>,
"shiraz.saleem@intel.com" <shiraz.saleem@intel.com>,
Ajay Sharma <sharmaajay@microsoft.com>
Cc: "linux-hyperv@vger.kernel.org" <linux-hyperv@vger.kernel.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>
Subject: RE: [Patch v4 10/12] net: mana: Define max values for SGL entries
Date: Tue, 12 Jul 2022 18:56:19 +0000 [thread overview]
Message-ID: <PH7PR21MB326368AF44C6B50E7639302DCE869@PH7PR21MB3263.namprd21.prod.outlook.com> (raw)
In-Reply-To: <SN6PR2101MB132782CA8AE5E01116352AE1BF879@SN6PR2101MB1327.namprd21.prod.outlook.com>
> Subject: RE: [Patch v4 10/12] net: mana: Define max values for SGL entries
>
> > From: longli@linuxonhyperv.com <longli@linuxonhyperv.com>
> > Sent: Wednesday, June 15, 2022 7:07 PM ...
> > The number of maximum SGl entries should be computed from the maximum
> s/SGl/SGL
>
> > @@ -436,6 +436,13 @@ struct gdma_wqe { #define MAX_TX_WQE_SIZE 512
> > #define MAX_RX_WQE_SIZE 256
> >
> > +#define MAX_TX_WQE_SGL_ENTRIES ((GDMA_MAX_SQE_SIZE - \
> > + sizeof(struct gdma_sge) - INLINE_OOB_SMALL_SIZE) / \
> > + sizeof(struct gdma_sge))
> > +
> > +#define MAX_RX_WQE_SGL_ENTRIES ((GDMA_MAX_RQE_SIZE - \
> > + sizeof(struct gdma_sge)) / sizeof(struct gdma_sge))
>
> Can we make these '\' chars aligned? :-) Please refer to the definiton of
> "lock_requestor" in include/linux/hyperv.h.
Will fix this.
>
> Reviewed-by: Dexuan Cui <decui@microsoft.com>
next prev parent reply other threads:[~2022-07-12 19:19 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-16 2:07 [Patch v4 00/12] Introduce Microsoft Azure Network Adapter (MANA) RDMA driver longli
2022-06-16 2:07 ` [Patch v4 01/12] net: mana: Add support for auxiliary device longli
2022-07-11 1:08 ` Dexuan Cui
2022-07-12 18:26 ` Long Li
2022-06-16 2:07 ` [Patch v4 02/12] net: mana: Record the physical address for doorbell page region longli
2022-07-11 1:09 ` Dexuan Cui
2022-06-16 2:07 ` [Patch v4 03/12] net: mana: Handle vport sharing between devices longli
2022-07-11 1:13 ` Dexuan Cui
2022-07-12 18:48 ` Long Li
2022-07-20 23:42 ` Jason Gunthorpe
2022-07-21 0:06 ` Long Li
2022-07-21 14:38 ` Jason Gunthorpe
2022-07-21 17:58 ` Long Li
2022-07-21 18:32 ` Jason Gunthorpe
2022-07-29 18:44 ` Long Li
2022-07-29 19:12 ` Jason Gunthorpe
2022-07-29 21:20 ` Long Li
2022-08-02 18:08 ` Jason Gunthorpe
2022-08-03 2:08 ` Long Li
2022-06-16 2:07 ` [Patch v4 04/12] net: mana: Add functions for allocating doorbell page from GDMA longli
2022-07-11 1:13 ` Dexuan Cui
2022-07-12 18:48 ` Long Li
2022-07-20 23:42 ` Jason Gunthorpe
2022-06-16 2:07 ` [Patch v4 05/12] net: mana: Set the DMA device max segment size longli
2022-07-11 1:14 ` Dexuan Cui
2022-06-16 2:07 ` [Patch v4 06/12] net: mana: Define data structures for protection domain and memory registration longli
2022-07-11 1:29 ` Dexuan Cui
2022-07-13 4:39 ` Ajay Sharma
2022-07-13 7:22 ` Dexuan Cui
2022-07-20 23:43 ` Jason Gunthorpe
2022-07-21 0:15 ` Long Li
2022-06-16 2:07 ` [Patch v4 07/12] net: mana: Export Work Queue functions for use by RDMA driver longli
2022-07-11 1:31 ` Dexuan Cui
2022-07-12 18:54 ` Long Li
2022-06-16 2:07 ` [Patch v4 08/12] net: mana: Record port number in netdev longli
2022-07-11 1:31 ` Dexuan Cui
2022-06-16 2:07 ` [Patch v4 09/12] net: mana: Move header files to a common location longli
2022-07-11 1:32 ` Dexuan Cui
2022-06-16 2:07 ` [Patch v4 10/12] net: mana: Define max values for SGL entries longli
2022-07-11 1:32 ` Dexuan Cui
2022-07-12 18:56 ` Long Li [this message]
2022-06-16 2:07 ` [Patch v4 11/12] net: mana: Define and process GDMA response code GDMA_STATUS_MORE_ENTRIES longli
2022-07-11 1:32 ` Dexuan Cui
2022-06-16 2:07 ` [Patch v4 12/12] RDMA/mana_ib: Add a driver for Microsoft Azure Network Adapter longli
2022-06-25 4:20 ` [EXTERNAL] " Ajay Sharma
2022-06-26 0:03 ` Jason Gunthorpe
2022-07-11 1:42 ` Dexuan Cui
2022-07-13 4:32 ` Ajay Sharma
2022-07-13 7:36 ` Dexuan Cui
2022-07-12 19:14 ` Greg KH
2022-07-12 23:46 ` Long Li
2022-07-13 6:14 ` Greg KH
2022-07-20 23:49 ` Jason Gunthorpe
2022-07-21 19:24 ` [EXTERNAL] " Ajay Sharma
2022-07-21 9:17 ` Cheng Xu
2022-07-21 18:01 ` Long Li
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