when running at splserial(). This is a temporary measure (until
there's a MP-safe interrupt handling structure); until then, it should
be used when MULTIPROCESSOR and IPL_SERIAL > IPL_SCHED.
and a front-end driver for the Ether3. Only semantic change is to remove
ea_claimirq() and ea_releaseirq() on the grounds that the seem too spurious
to warrant a callback to the front-end.
VGA_CONSOLE_SCREENTYPE because the screen types are hardware specific
and make it affect the console only (no need to change runtime
behaviour), don't call vga_setscreentype() unless necessary (to avoid
trouble with strange hardware - PR kern/11025)
-some beginnings of ISO-7 (greek) font support
* in vga_init(), set the screen type to WSCONS_DEFAULT_TYPE, which defaults
to "80x25".
XXX: the code currently makes no attempt to ensure that a font
with the appropriate width & height is available, effectively
limiting this default to either "80x25" or "80x24" at this
time.
* make wsdisplay_screentype_pick() non static, so that vga_init() can use it
-support access to MII_ANER too for completeness
-remove some hacks which disappeared in FreeBSD if_rl.c
rev. 1.25 (Aug 31 14:45:49 1999)
(the driver could need more updating, but this is what I've tested
for months)
- Pull in linkage useful for both PCI and EISA boards from cac_pci.c.
- cac_ccb_done() now frees the done CCB if the CCB callback completes.
- Model-specific linkage is now responsible for DMA synchronization.
- Use wakeup_one() in cac_ccb_free().
- Start synchronous commands `manually'.
- Add one hardware check in DIAGNOSTIC case.
- Improve error messages.
- Start firmware background tasks on controllers that need it.
as used on later arm26 system (A5000, A4, A3010, A3020, A4000).
What we have got:
...
upc0 at iobus0 base 0x010000: config state bb 87 1c 00 00
fdc at upc0 offset 0x3f4 not configured
wdc0 at upc0 offset 0x1f0
lpt0 at upc0 offset 0x278
com0 at upc0 offset 0x3f8: ns8250 or ns16450, no fifo
...
What we haven't got:
- FDC support (found, but not configured).
- Clearing lpt interrupts on arm26 systems (needs help from IOEB).
- A upc(4) manual page.
- More than minimal testing (my A3020s don't have root devices).
- A proper probe routine (arm26 can't use one anyway).
response queue entry). Clean up some of the Fibre Channel completion
stuff so that thing we check actually match the current manual. There's
only one silly lossage that the manual doesn't cover at present- if
an FC command completes with SV (sense valid), the f/w does *not* s
et "GOT_STATUS" in the state bits- I guess they assume that you'd figure
out that if you have SENSE DATA you probably have a CHECK CONDITION. Still-
yet another fine f/w frotz from Qlogic. Add in an ISP_EXEC_THROTTLE
define to set a per-device execution throttle.
onintstack to be real integers. Add ISP_ILOCK/ISP_IUNLOCK macros.
Fix the isp_lock/isp_unlock inlines to stop being so embarrassingly
in error. Why, or why, can't I have mutex_enter/mutex_exit, pretty please?
Clarify some startup SCSI mode settings. Insist that the FC f/w options
*must* have ICBOPT_PDBCHANGE_AE set (wasted a half day on this crock).
Make a specific comment in isp_start that the tags being selected for FC
cards, in lieu of any set by the outer layers, are there for safety's sake.
This removes the change from a previous commit.
For the ISP_TOGGLE_TMODE function, do a complete reset, not just an
isp_init (info from Solaris port). Make some cleanup changes for
code clarity.
tsutsui