serial gdb: interrupts were causing either overruns or stealing
characters. Put splhigh() around the routines which transfer packets
across the line. Since this happens when the system is halted in
debug, this doesn't cause any particular problem. Now it is possible
to run the link at 115,200 bps.
PR: (not assigned yet, must be in limbo somewhere)
Add partial support for detecting non-existent gdb devices.
Add $FreeBSD$ tag.
* Report link errors to stdout with uprintf() so that the user can see
what went wrong (PR kern/9214).
* Add support code to allow module symbols to be loaded into GDB using
the debugger's "sharedlibrary" command.
Removed NETBSDTX spares.
Renamed a load of functions - specifcally
start -> tx
init has download, sj and assoc as sub-functions
report_params and update params move to repparams/upparams
Tidied up old #define's
Got rid of old DPRINTF, made printf's RAY_PRINTF and panic's RAY_PANIC
All code KNF
Removed checking the ECF_TO_HOST area in ray_init - this gets hosed
when someone updates/read a parameter from the card so causes
unneeded grief. This required moving the tib check into ray_attach.
Changed handling of interface flags in ioctl so that promiscous mode
changes are only done as needed.
Sequences of comq entries can be added to an array and automatically
dealt with - used in ray_init_user and others.
Moved IFF_RUNNING checks from the comq commands to com_runq - still
not sure what to do so we PANIC - will be fixed.
ray_sj now checks to see if any of the parameters it can update can be
updated.
ray_sj_done now updates parameters to the current n/w set if we changed
them earlier. I was being a bit thick in earlier comments as to why this
check was done - the ECF never changes the parameters.
Assocication with APs is handled outside of ray_sj - need to add
WEP stuff if I ever get my hands on an AP.
ray_stop, ray_unload and ray_reset are currently broken - reset isn't used anyway.
ray_tx_XXX and ray_rx only have cosmetic changes.
Interrupt handler now gets command out of ccs. This is so ray_intr_ccs and
ray_intr_rcs don't need to remap CM (I'm trying to roll things up a bit as
it must be slowing us down).
ray_intr_ccs just vectors commands to functions or error checks - a
jump table could replace it in ray_intr.
Ditto for ray_intr_rcs.
mcast is currently broken - I need to do more work for ALLMULTI etc. This is reasonably easy to fix becuase of the comq array stuff.
Added a few more checks into repparams so that it is firmware version aware. It also uses the new comq framework.
Parameter updating is also much better with the update parameter return routine re-worked.
Added a couple of runq entry helper functions - one that malloc's a new
entry and fills it in with sensible defaults and another that adds and
runs a seqencue of entries.
search routine, and scratching our heads over why it was so obfuscated.
This delta fixes a number of confusing style bugs and renames several
structure members to have more meaningful names. There remain a number
of odd control-flow structures. These changes do not affect the generated
code.
