Hi Haofung,
On Tue, Jul 30, 2002 at 02:07:49PM -0700, Haofeng Kou wrote:
> For the "struct scsi_cmnd", there is a member :
> unsigned short use_sg;
> Which gives the Number of pieces of the scatter-gather.
>
> How to limit its value, how to set the max value for the "use_sg"?
For a low-level driver you mean?
Use the sg_tablesize field.
Regards,
--
Kurt Garloff <kurt@xxxxxxxxxx> [Eindhoven, NL]
Physics: Plasma simulations <K.Garloff@xxxxxx> [TU Eindhoven, NL]
Linux: SCSI, Security <garloff@xxxxxxx> [SuSE Nuernberg, DE]
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