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Re: [Fwd: Re: Enable DMA on a Travelmate 8005]



On Wednesday, 06.04.2005 at 15:30 +0200, Marco Calviani wrote:

> >Can you make DMA work by using a stock Debian kernel?
>
> Good point i've got this with the stock 2.6.10-1-686 kernel.
> 
> /dev/hda:
> Timing buffered disk reads:   78 MB in  3.12 seconds =  24.96 MB/sec
> 
> However i've got this when i do an lsmod:
> 
> ide_generic             1152  0 [permanent]
> via82cxxx              13788  0 [permanent]
> trm290                  4196  0 [permanent]
> triflex                 3680  0 [permanent]
> slc90e66                5856  0 [permanent]
> sis5513                16392  0 [permanent]
> siimage                12512  0 [permanent]
> serverworks             9160  0 [permanent]
> sc1200                  7264  0 [permanent]
> rz1000                  2432  0 [permanent]
> piix                   10116  0 [permanent]
> pdc202xx_old           11200  0 [permanent]
> opti621                 4580  0 [permanent]
> ns87415                 4200  0 [permanent]
> hpt366                 20128  0 [permanent]
> ide_disk               21024  6 hpt366
> hpt34x                  5152  0 [permanent]
> generic                 3904  0 [permanent]
> cy82c693                4612  0 [permanent]
> cs5530                  5344  0 [permanent]
> cs5520                  4576  0 [permanent]
> cmd64x                 11964  0 [permanent]
> atiixp                  5968  0 [permanent]
> amd74xx                14172  0 [permanent]
> alim15x3               12076  0 [permanent]
> aec62xx                 7264  0 [permanent]
> pdc202xx_new            8928  0 [permanent]
> ide_core              133036  28 
> ide_cd,ide_generic,via82cxxx,trm290,triflex,slc90e66,sis5513,siimage,serverworks,sc1200,rz1000,piix,pdc202xx_old,opti621,ns87415,hpt366,ide_disk,hpt34x,generic,cy82c693,cs5530,cs5520,cmd64x,atiixp,amd74xx,alim15x3,aec62xx,pdc202xx_new
> 
> Which one is the correct module?

Oh, not sure, you probably need your chipset support as well as
IDE-related stuff.

Questions:

1. How does this 'lsmod' list compare to when you use your own custom
kernel?

2. What are your reasons for using a custom kernel?  How did you
configure it, what's different/new/removed?

Dave.
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