319d44bfb1
Adjust asm patterns for newer versions of GCC.
2000-05-03 21:20:07 +00:00
712326ecbd
Traditionally, the floppy controller was configured at 0x3f0 for 8 ports,
...
but the registers actually begin at 0x3f2, and this is what PNPBIOS reports
for the floppy controller resources. Adjust the register offsets and the
mapping of them for the ISA front-end to compensate, so that the PNPBIOS
attachment of the floppy controller actually works.
2000-05-02 03:33:45 +00:00
5e915fcab9
Nuke some dead code.
2000-05-02 03:32:09 +00:00
2365a92cb5
Add Creative Music System driver. From Gregory McGarry <g.mcgarry@ieee.org>
2000-05-01 22:48:33 +00:00
520f9dc581
pasfind(): avoid silly bug - if bus_space_map() of SB I/O space failed,
...
we used bad label and tried to bus_space_unmap() invalid memory
region
Fixes port-i386/9992 by Jarkko Teppo <jate@uwasa.fi>.
2000-04-28 08:51:42 +00:00
0cde36f780
Carve off the ISA configuration bits from the floppy driver. Driver is
...
still ISA-specific, but we can attach ISA instances with different
configuration mechanisms now.
2000-04-23 16:47:45 +00:00
d592132506
the status register is _always_ at 0x420 -- grr. How should I put this in the config file rather than hard-coded?
2000-04-21 20:13:41 +00:00
1118b3ee75
Add driver for Addonics FlexPort 8S (and probably 4S, but not tested)
2000-04-21 17:48:30 +00:00
4044b5a41c
Use separate callouts for motor-on and motor-off. Fixes a condition
...
where the floppy driver would wedge because a motor-on timeout would
be cancelled by another I/O operation cancelling a motor-off timeout.
From enami tsugutomo <enami@sm.sony.co.jp>.
2000-04-07 16:58:53 +00:00
91d6998394
Combine the Alpha, BeBox, and i386 ISA floppy drivers with a sledgehammer.
...
Not a perfect solution, but this is two less versions of this driver I
now have to modify.
2000-04-07 16:32:03 +00:00
f564201ae9
sync with ata driver change (dma_start args).
2000-04-02 02:07:52 +00:00
169ac5b3c1
Remove register declarations.
2000-03-30 12:41:09 +00:00
9ff7681a33
Don't need to include <sys/conf.h> here.
2000-03-29 03:43:31 +00:00
528bd4a794
Move esp declaration to conf/files.
2000-03-25 19:58:04 +00:00
9100212ef0
Add a "sc_rev" member to ncr5380_softc and handle CXD1180 quirk
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in MI ncr5380sbc.
2000-03-25 15:27:54 +00:00
b84aceb90d
The bus_space stuff handles byte order conversions for us.
2000-03-25 13:38:35 +00:00
fc96443d15
New callout mechanism with two major improvements over the old
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timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
resource allocation.
- Insertion and removal of callouts is constant time, important as
this facility is used quite a lot in the kernel.
The old timeout()/untimeout() API has been removed from the kernel.
2000-03-23 07:01:25 +00:00
4f91a51915
Move `nca' declaration to `conf/files'.
2000-03-20 11:03:42 +00:00
553896782a
Cosmetics. ( 0x80 -> NCRSTAT_INT )
2000-03-20 03:49:22 +00:00
c2150bf8bf
Adapt to ncr53c9x change.
2000-03-19 21:27:01 +00:00
783a9476be
Track name change espvar.h -> esp_isavar.h so 'make includes' works again.
2000-03-19 09:11:50 +00:00
48e59fc985
esp -> esp_isa
2000-03-18 21:50:20 +00:00
4a915758fd
esp -> esp_isa
2000-03-18 21:49:33 +00:00
b1d2b97787
Change footprint of ncr5380_intr() to match normal interrupt handler usage.
2000-03-18 17:14:34 +00:00
28b4015ca2
GC.
2000-03-18 16:52:20 +00:00
0af581a1a1
Add a ncr5380_attach() routine which does part of the initialization, attaches
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the scsibus, and does the addref/delref dance.
2000-03-18 16:13:22 +00:00
7e9aa53f0a
nca -> nca_isa
2000-03-18 13:17:03 +00:00
5960b2aec6
Move some code around in preparation for nca_pcmcia.
2000-03-18 13:05:20 +00:00
534da504b9
Cosmetic change.
2000-03-16 15:09:59 +00:00
f76ce3b475
Only poll for bell completion if we're calling in from cnbell(). Fixes
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a problem reported by Lennart Augustsson.
2000-03-10 06:10:34 +00:00
7e6d7b8613
use bus independent probe
2000-03-09 04:19:03 +00:00
42144199a1
- Make the pcppi and pckbd drivers cooperate a little more -- pckbd provides
...
a call to hook up a bell-ringer (since the keyboard itself has no bell).
This eliminates the need for #ifdefs for the bell-ringer in the pckbd
driver.
- Add cnbell() support to pckbd.
2000-03-06 21:40:08 +00:00
d2b929f576
Fix naming think-o.
2000-02-28 05:30:19 +00:00
9a06ea04a2
Fix the same race condition while initializing the socket.
2000-02-27 03:25:03 +00:00
7794bfe183
Reorder the usage of intr_establish/intr_disestablish with respect to setting
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the CSC_INTR register, to insure that the IRQ is not left floating and enabled
at any point. Eliminates stray interrupts during the IRQ probe.
2000-02-27 03:08:00 +00:00
a3ae8af043
Allow a flag to be set to force polling for socket events.
2000-02-27 00:14:27 +00:00
52169104c5
Fill in the softc's bus space tag (OOPS!).
2000-02-26 05:11:27 +00:00
78171a3a3e
I told them not to use IST_LEVEL here. Now PCMCIA works on my AS200. *sigh*
2000-02-25 20:48:22 +00:00
f5f2ad429c
Initial import of National Semiconductor LM7[89] Hardware Monitor with isa and
...
pnpbios attach.
examples:
lm0 at pnpbios0 index?
lm0 at isa? port 0x290
TODO: spinlocks, i2c interface.
2000-02-25 02:17:43 +00:00
28fc2b2ee8
Add a DPT ISA HBA frontend, tested lightly with a PM2021A/9X. There are some
...
issues.
2000-02-24 18:49:06 +00:00
3f9cf7572c
Don't use void * for chipset tags. Bad hacker, no biscuit.
2000-02-22 16:04:44 +00:00
3bc7ce8d31
Cast bus_size_t to u_long for printing.
2000-02-08 18:40:51 +00:00
73286f8d56
Fix printf() format string.
2000-02-08 18:31:02 +00:00
ac0db48a13
In light of the previous change, whack the clearing of CSC_INTR
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again.
2000-02-08 17:53:48 +00:00
eb071839ea
The final read of the CSC register does not appear to be needed any
...
more.
2000-02-08 17:48:39 +00:00
d12c4012f1
deal with loops that we get stuck in due to unhandled interrupts.
2000-02-08 17:14:29 +00:00
5abb516b1e
Be more careful with the CSC_INTR register while probing.
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Make some output more specific.
2000-02-08 16:59:52 +00:00
52a2804a5c
Add a new function call to the ISA DMA API: isa_dmamaxsize(), which returns
...
the maximum transfer size for the specified DMA channel. Make all clients
of ISA DMA use this call to determine their maximum transfer size.
2000-02-07 22:07:27 +00:00
fe551f0e64
Fix a bug in disksort_*() which caused non-optimal ordering when multiple
...
active partitions were on a single spindle. Add a b_rawblkno member to
struct buf which contains the non-partition-relative block number to sort
by.
2000-02-07 20:16:47 +00:00
70e711cd60
only enable interrupts from the controller if the socket is enabled
2000-02-04 08:42:47 +00:00
mycroft