[Linux1394-cvslog] ieee1394 sbp2.c sbp2.h
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From: James G. <ja...@us...> - 2002-02-19 07:01:00
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Update of /cvsroot/linux1394/ieee1394 In directory usw-pr-cvs1:/tmp/cvs-serv23867 Modified Files: sbp2.c sbp2.h Log Message: Code clean-up and enhancements: - Finish cleannig out hacked code for dealnig with broken sbp2 devices which do not support requests of 128KB or greater. Now use max_sectors scsi host entry to limit transfer sizes. - change status fifo address from a single address to a set of addresses, with each sbp2 device having it's own status fifo address. This makes it easier to match the status write to the sbp2 device instance. - Minor change to use lun when logging into sbp2 devices. First step in supporting multi-lun devices such as CD/DVD changer devices. - Added a new module load option for setting max sectors. For use by folk who'd like to bump up the max scsi transfer size supported. - Enable deserialized operation by default, allowing for better performance, particularily when running with multiple sbp2 devices. For debugging, you may enable serialization through use of the sbp2_serialize_io module load option (e.g. insmod sbp2_serialize_io=1). |