K 10
svn:author
V 6
sbruno
K 8
svn:date
V 27
2009-09-30T02:50:09.981549Z
K 7
svn:log
V 1486
Radical reworking of guts inside of sbp_targ.  A lot of stuff going on here.

sbp_targ.c
 -- add two new fwbind functions for the mandatory busy_timeout and reset_start
    CSRs(SBP-2) implement handler funcitons to handle these fwbinds
 -- extend the morb4 struct to be aligned with spec(SBP-2)
 -- define the unrestricted page table format per spec (SBP-2)
 -- define the agent state struct to better provide status to initiators
 -- enhance and implement locking and remove GIANT
 -- reach down into the fwohci stack and initiate a bus reset (ibr) whenever
    we enable/disable the lun
 -- align ourselves with CAM a bit better and assign status when needed
 -- handle transactions that require multiple CTIOs via sbp_targ_xfer_pt()
    and sbp_targ_fetch_pt()
 -- handle exclusive login capability from initiator and do the right thing.
 -- add sbp_targ_send_agent_state(), it doesn't do anything though.

fwohci_pci.c
 -- remove meaningless #if 1

firewire.c
 -- implement config_intrhook() to allow CAM and others to initialize us more
    gracefully (thanks scottl, gibbs and others)
 -- manage node detection in an equally effective and simpler looping structure.

fwohci.c
 -- move the bus_reset and SID interrupt handlers out of taskqueues and
    handle them immediately

sbp.c
 -- implement a wrapper around xpt_done() to assist in debugging sbp hangs
    at boot.  TBD add to debug level.

fwcsr.c/h
 -- introduce common functions to handle CSR registration and deletion.

END