From mboxrd@z Thu Jan 1 00:00:00 1970 From: Doug Ledford Subject: Re: [PATCH rdma-next v1 0/2] PCI write end padding capability Date: Fri, 10 Nov 2017 13:51:00 -0500 Message-ID: <1510339860.3735.12.camel@redhat.com> References: <20171029115945.23854-1-leon@kernel.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-uCo5pdNY2h6TJjTbsjeh" Return-path: In-Reply-To: <20171029115945.23854-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Leon Romanovsky Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org --=-uCo5pdNY2h6TJjTbsjeh Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Sun, 2017-10-29 at 13:59 +0200, Leon Romanovsky wrote: > Changelog v0->v1: > * Rename *_SCATTER_END_PADDING flags to be *_PCI_WRITE_END_PADDING >=20 > --------------------------------------- > There are PCIe root complex that are able to optimize their > performance when incoming data is multiple full cache lines. >=20 > Expose the device capability to pad the ending of incoming packets > to full cache line such that the last upstream write generated by the > incoming packet will be a full cache line. >=20 > The patches are available in the git repository at: > git.kernel.org/pub/scm/linux/kernel/git/leon/linux-rdma.git tags/rdma-n= ext-2017-10-29 >=20 > Thanks > --------------------------------------- >=20 > Noa Osherovich (2): > IB/core: Add PCI write end padding flags for WQ and QP > IB/mlx5: Add PCI write end padding support >=20 > drivers/infiniband/core/uverbs_cmd.c | 3 ++- > drivers/infiniband/hw/mlx5/main.c | 3 +++ > drivers/infiniband/hw/mlx5/mlx5_ib.h | 3 ++- > drivers/infiniband/hw/mlx5/qp.c | 36 ++++++++++++++++++++++++++++++= +++--- > include/rdma/ib_verbs.h | 4 ++++ > 5 files changed, 44 insertions(+), 5 deletions(-) >=20 > -- > 2.14.2 >=20 Thanks, series applied. --=20 Doug Ledford GPG KeyID: B826A3330E572FDD Key fingerprint =3D AE6B 1BDA 122B 23B4 265B 1274 B826 A333 0E57 2FDD --=-uCo5pdNY2h6TJjTbsjeh Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEErmsb2hIrI7QmWxJ0uCajMw5XL90FAloF9RQACgkQuCajMw5X L91VBxAAv/3FyjN2fv+cq20yBsUFRQuHQNdUNkL18msB05HMUWQldTf8yicQEDRx yO0Uih7bxRaYIp55cM/WiISDCW7+aFCJJgddJkFE3UuRAXvI9NNEQpFllR1BTY1y twA3IEbU2FuzYrYbDyll7+pXoB6I9M9i0PUjPOq/hLydAtXpRfm0ReDNoxxcVw6n LKPzSq9o7pDlkT8kdvtmwViuYKLTXdHz9eF8rN6vInzGCO4TZBqwDtp4YuLlRfNg 4cXy+60I28J9ESNPkS6YmuUuGeJbKhdZ7dNg3S0HVi0Lu3WVnmnl2a4QaYLGLQQg YK5hU/VOmGE4ERj9gN7dASo0zHpdXI1dKXhYaXjPl62HgH3v4ursdZa74YJcQS7B V8u3xRc1+UWLlc5c5OfNmmZ65Q3QxndXK2xsjSQzQHKoNu6ub7+396PXGfb3F2SX K1dV89AU9+yDg8wCe7j1zktHIIrMKN8ZHLOenMGscWkQi9dyCrDNtbt1AihPNQXO Mlw5cM6oZv6LOBV+GPYHqpKb+DZ3x9V1+zxAH14OX2Q9pP+Ct7rwsKb/82ET5YQS oyIONT+doVPxwNDDxkADX4vi4HMG0pnXXGnoPf90eP+ZSNgTMG8aHjzgldKNYsiT ne3UrorpFt9IppFOu6+KgpwHfiAjlLDg4FJQY01lS1Y7KjVUuvI= =2EA+ -----END PGP SIGNATURE----- --=-uCo5pdNY2h6TJjTbsjeh-- -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html