CAM_NEW_TRAN

[Scott Long]

mjacob at freebsd.org wrote:
> 
> There a number of SIMs that need changes for the CAM_NEW_TRAN code- I 
> can't test them all, but it's a pretty straightforward exercise to do this.
> 
> My plan is to add all of the changes so that LINT+CAM_NEW_TRAN_CODE 
> compiles and otherwise test what I have h/w for and check that in.
> 
> Once that's done, I'll send an announcement out about a cutover date in 
> -current to the CAM_NEW_TRAN_CODE which is going to be the only way to 
> actually get this in place and actually tested, and either remove the 
> non-CAM_NEW_TRAN_CODE or change the definition so we have 
> CAM_OLD_TRAN_CODE.
> 
> Questions:
> 
> a) If anyone wants reviews of the changes, please say so now. I'll try 
> and send diffs to all and sundry as I go along, but I may forget. Again, 
> the changes are expected relatively small
> 

Yes, I need to consider it for locking.

> b) Should I retain the old code? I would think not. I mean, this stuff 
> has been around for years and it just clutters up the screen for the old 
> stuff.

No need to retain the old code.  There are API changes coming for 
locking, anyways.

Scott