[PATCH v2 4/7] bestcomm: core bestcomm support for Freescale MPC5200

[Grant Likely]

On 10/14/07, Sven Luther <sven at powerlinux.fr> wrote:
> On Sat, Oct 13, 2007 at 10:42:05PM -0600, Grant Likely wrote:
> > From: Sylvain Munaut <tnt at 246tNt.com>
> >
> > This patch adds support for the core of the BestComm API
> > for the Freescale MPC5200(b). The BestComm engine is a
> > microcode-controlled / tasks-based DMA used by several
> > of the onchip devices.
> >
> > Setting up the tasks / memory allocation and all common
> > low level functions are handled by this patch.
> > The specifics details of each tasks and their microcode
> > are split-out in separate patches.
> >
> > This is not the official API, but a much cleaner one.
> > (hopefully)
> >
> > Signed-off-by: Sylvain Munaut <tnt at 246tNt.com>
> > Signed-off-by: Grant Likely <grant.likely at secretlab.ca>
>
> Hi Grant, ...
>
> I am unsure if this is a regression with regard to Sylvain's patch, or
> somethign else, but it is no more possible to build bestcomm modular :

Hmmm, interesting.  I'll try that out here this afternoon.

g.

>
> ERROR: "bcom_enable" [drivers/net/fec_mpc52xx/fec_mpc52xx.ko] undefined!
> ERROR: "bcom_disable" [drivers/net/fec_mpc52xx/fec_mpc52xx.ko] undefined!
> ERROR: "bcom_task_alloc" [arch/powerpc/sysdev/bestcomm/bestcomm-gen-bd.ko] undefined!
> ERROR: "bcom_sram" [arch/powerpc/sysdev/bestcomm/bestcomm-gen-bd.ko] undefined!
> ERROR: "bcom_load_image" [arch/powerpc/sysdev/bestcomm/bestcomm-gen-bd.ko] undefined!
> ERROR: "bcom_task_free" [arch/powerpc/sysdev/bestcomm/bestcomm-gen-bd.ko] undefined!
> ERROR: "bcom_eng" [arch/powerpc/sysdev/bestcomm/bestcomm-gen-bd.ko] undefined!
> ERROR: "bcom_set_initiator" [arch/powerpc/sysdev/bestcomm/bestcomm-gen-bd.ko] undefined!
> ERROR: "bcom_task_alloc" [arch/powerpc/sysdev/bestcomm/bestcomm-fec.ko] undefined!
> ERROR: "bcom_sram" [arch/powerpc/sysdev/bestcomm/bestcomm-fec.ko] undefined!
> ERROR: "bcom_load_image" [arch/powerpc/sysdev/bestcomm/bestcomm-fec.ko] undefined!
> ERROR: "bcom_task_free" [arch/powerpc/sysdev/bestcomm/bestcomm-fec.ko] undefined!
> ERROR: "bcom_eng" [arch/powerpc/sysdev/bestcomm/bestcomm-fec.ko] undefined!
> ERROR: "bcom_task_alloc" [arch/powerpc/sysdev/bestcomm/bestcomm-ata.ko] undefined!
> ERROR: "bcom_sram" [arch/powerpc/sysdev/bestcomm/bestcomm-ata.ko] undefined!
> ERROR: "bcom_load_image" [arch/powerpc/sysdev/bestcomm/bestcomm-ata.ko] undefined!
> ERROR: "bcom_task_free" [arch/powerpc/sysdev/bestcomm/bestcomm-ata.ko] undefined!
> ERROR: "bcom_eng" [arch/powerpc/sysdev/bestcomm/bestcomm-ata.ko] undefined!
> ERROR: "bcom_set_initiator" [arch/powerpc/sysdev/bestcomm/bestcomm-ata.ko] undefined!
>
> .config snipplet leading to this :
>
> CONFIG_PPC_BESTCOMM=m
> CONFIG_PPC_BESTCOMM_ATA=m
> CONFIG_PPC_BESTCOMM_FEC=m
> CONFIG_PPC_BESTCOMM_GEN_BD=m
> CONFIG_FEC_MPC52xx=m
> CONFIG_FEC_MPC52xx_MDIO=m
>
> This is building against the 2.6.23 tree, with assorted debian patches
> applied, and the latest version of this and domen's patches.
>
> Friendly,
>
> Sven Luther
>


-- 
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
grant.likely at secretlab.ca
(403) 399-0195