31144d9976
Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
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indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.
2002-03-17 19:40:26 +00:00
f259d9d73e
this file is no longer used.
2002-03-16 14:03:00 +00:00
0eed6807d4
convert to using <dev/ebus/ebusvar.h> and it's struct member names.
2002-03-16 14:00:00 +00:00
2db5a5e82f
Get PCI working with the new bus_space*.
2002-03-15 07:06:23 +00:00
01fb3f72f5
sbus_bus_map() no longer has a preferred vaddr parameter.
2002-03-14 20:54:18 +00:00
ce92edb48a
bus_space_map2() no longer exists.
2002-03-14 20:51:35 +00:00
98d13341c0
bus_space_map2 no longer exists.
2002-03-14 20:50:13 +00:00
a05702eaac
Rework the driver to add EBus DMA support and improve APC DMA support.
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Audio-related stuff is left almost intact.
* support audiocs at ebus playback and capture
tested on krups and u5 (thanks, martin)
* make first attempt at supporting audiocs at sbus capture
* nb: full-duplex is not tested
* while here, fix CSAUDIO_MONITOR_MUTE to be of CSAUDIO_MONITOR_CLASS
i.e. outputs.monitor.mute -> monitor.monitor.mute
Ok by pk, eeh.
2002-03-12 04:48:28 +00:00
759dc33636
make this compile without DDB.
2002-03-08 06:03:50 +00:00
98c71d1fdd
Fix calculation of dma segment length
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when the DVMA range is crossing the boundary.
Approved by eeh, and fixes port-sparc64/15200.
2002-03-06 17:12:51 +00:00
f801cd463b
Rename EBUS_PADDR_FROM_REG uses to EBUS_ADDR_FROM_REG.
2002-03-01 11:51:00 +00:00
93ead6c5e0
Fix pr sparc64/15633: datafault at tlp_start causes panic
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Also clean up some additional 32-bit kernel printf issues.
2002-02-21 02:42:27 +00:00
1b4393c5db
Cast/format fix to make this build on 32bit kernels.
2002-02-12 20:50:47 +00:00
424177d21b
Provide more info in psycho_ue.
2002-02-08 20:04:14 +00:00
bfba946595
Handle the case where a DMA operation wraps from the end of a page to the
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beginning of the same page properly by double-mapping that page.
2002-02-08 20:03:45 +00:00
4daea20c93
Move a brace so this will compile w/o DEBUG.
2002-02-08 00:47:04 +00:00
92ef550481
Overhaul iommu_dvmamap_load_raw().
2002-02-07 21:35:26 +00:00
ff8305bbac
Switch to MI dev/md_root.c for archs which don't have any special
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memory disk hooks (i.e. everything except atari).
2002-01-21 21:56:57 +00:00
79cc3b0d73
Set the interrupt retry timer to 0xff.
2002-01-14 16:30:31 +00:00
bbee62e254
declare variable used only with BLINK inside #ifdef BLINK to avoid
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unused variable warning
2001-10-23 20:59:42 +00:00
da8425b96f
clean up ebus:
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- kill dead dma code
- remove icky self->dv_parent casts
audiocs @ ebus doesn't crash anymore, but it doesn't appear to work
yet either...
2001-10-22 08:09:46 +00:00
8243634795
this has moved to dev/ebus
2001-10-22 08:04:56 +00:00
bf444e34ac
kill a dead driver. the floppy driver will be shared with sparc anyway...
2001-10-22 08:03:01 +00:00
abcb6203a8
implement `options BLINK' for sparc64 for ebus & sbus. tested on a U2
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(sbus) and a U5 (ebus).
2001-10-22 07:31:41 +00:00
f9358dee8b
use <dev/ebus/ebusreg.h>
2001-10-22 07:06:20 +00:00
397a84f51a
Fix the semantics of __PCI_DEV_FUNCORDER so that they're actually useful:
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If __PCI_DEV_FUNCORDER is defined, don't do the song-and-dance to check if
a device is multi-function; machdep code is going to tell us exactly which
functions to probe.
Note this required changing how pci_func_devorder() works in the
sparc64 PCI machdep code; now the "curnode" is assumed to point
to the bus, rather than some function (typically 0) on the device,
just as pci_bus_devorder() makes that assumption.
All this should allow the PCI code to actually locate the second
HME device on a Sun Netra t1, which is at 3,1 -- previously, the
PCI code would have missed it because there is no device at 3,0.
(Sun deserves a brick to the head for this one -- this seems clearly
out of line with the PCI spec.)
2001-10-17 22:16:41 +00:00
b8c7d53f1c
Fix a typo in a DIAGNOSTIC check.
2001-10-17 18:43:04 +00:00
0bda325da0
Clear the dmamap inside splhigh() protection.
2001-10-08 19:24:20 +00:00
bb99dc52c7
Manage both streaming caches on psycho/psycho+.
2001-10-07 20:30:40 +00:00
0e60a3377b
Remove bsd_openprom.h, which is only for compatibility with the sparc port.
2001-10-05 21:53:56 +00:00
34dbd19c49
Delete this file; nothing includes it, and it is simply an (incomplete)
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copy of <dev/pci/ppbreg.h> anyway.
2001-10-05 17:53:36 +00:00
cd58dffb9d
Handle the situation where console input and console output go to different
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devices. (N.B. The com driver does not handle different instances as input
and output devices, so this only works for two different drivers.)
2001-10-02 20:19:33 +00:00
80373b7e54
don't depend on other headers to include sys/proc.h for us.
2001-09-28 11:59:51 +00:00
98ecb5b215
getprop* -> PROM_getprop*
2001-09-26 20:53:05 +00:00
766a9b8c9c
Change bus_space_mmap() signature to the official one.
2001-09-24 23:49:31 +00:00
6138deb0d4
Handle DMA boundaries a bit better.
2001-09-21 03:04:09 +00:00
e38a2e561a
machine/fbio.h -> dev/sun/fbio.h
2001-09-19 18:10:32 +00:00
002ddf2283
in pci_conf_read() and pci_conf_write(), convert all printf()'s to only
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occur if SPDB_CONF (and hence DEBUG). also convert the panic in
pci_conf_write() to a SPDB_CONF warning and a return.
this cleans up pcictl(8) support.
2001-09-15 19:32:14 +00:00
a7283de29c
Be a bit more elaborate with UE DMA errors.
2001-09-15 07:10:04 +00:00
388726b340
Added iommu_extract() for debug purposes.
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Anyone caught using it for anything other than debug will be shot.
2001-09-15 06:55:50 +00:00
0e7661f023
Update pmap_update to now take the updated pmap as an argument.
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This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment.
Currently this is a no-op on most platforms, so they should see no difference.
Reviewed by Jason.
2001-09-10 21:19:08 +00:00
574892a487
Get rid of spurious OF_getprop().
2001-09-10 16:27:53 +00:00
9d636228e1
Sun Blade 100 support (and some psycho fixes from Jason Wright).
2001-09-10 16:17:06 +00:00
5783dd5873
instance-to-path works on instances not nodes.
2001-08-31 17:10:54 +00:00
b14bf2ceef
Fix incorrect parentheses.
2001-08-28 14:51:28 +00:00
1007ef1595
Fix backwards compare. (From Jason Wright)
2001-08-23 16:14:12 +00:00
4b569fc269
Fix bug involving small, non-contiguous dma segments.
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From Manuel Bouyer.
2001-08-06 22:02:58 +00:00
7950c7dffd
Don't match ebus nodes not called "ebus" like the ones on hme cards.
2001-07-25 03:49:54 +00:00
64a9c222c0
Use OF_getprop instead of getprop.
2001-07-24 19:27:10 +00:00
cc6781a464
Get rid of a bunch of obsolete files.
2001-07-23 18:21:26 +00:00
atatat