[PATCH 00/12] Freescale DPAA FMan
Scott Wood
scottwood at freescale.com
Thu Jun 11 04:52:12 AEST 2015
On Wed, 2015-06-10 at 18:21 +0300, Madalin Bucur wrote:
> The Freescale Data Path Acceleration Architecture (DPAA)
> is a set of hardware components on specific QorIQ multicore
> processors. This architecture provides the infrastructure to
> support simplified sharing of networking interfaces and
> accelerators by multiple CPU cores and the accelerators.
>
> One of the DPAA accelerators is the Frame Manager (FMan)
> which contains a series of hardware blocks: ports, Ethernet
> MACs, a multi user RAM (MURAM) and Storage Profile (SP).
>
> This patch set introduced the FMan driver code that configures
> and initializes the FMan hardware blocks, offering support for
> three different types of MACs (DTSEC, TGEC, MEMAC).
>
> The first 6 patches present the FMan Foundation Libraries (FLIBs).
> The FMan drivers make use of the basic API the FMan FLib provides
> to configure and control the FMan hardware. The remaining patches
> present the required FMan hardware module drivers.
>
> The driver structure and a hint on file naming:
> --------------------------------
> > FMan MAC driver | mac* files
> ------ ------ ----- ------- ----
> > FMan | Port | MAC | MURAM | SP | fm_* files
> ------ ------ ----- ------- ----
> : : FLib : : fman_* files
> -------------------
>
> This submission is based on the prior Freescale DPAA FMan V3,RFC
> submission. Several issues addresses in this submission:
> - Reduced MAC layering and complexity
> - Reduced code base
> - T1024/T2080 10G best effort support
How is this different from the patchset Igal posted 7 hours earlier?
Please don't use the chained reply option in git send-email (and the
patches are in the wrong order, which makes the chained reply
especially bad).
I don't see any mention of a dependency on the qbman patches.
Where is the actual ethernet driver -- the part that sends and
receives packets?
-Scott
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