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1628 Commits

Author SHA1 Message Date
nathanw
5127aa189d In fdioctl(), allocate fd_formb dynamically when needed, rather than on 
the stack, and remove the no-longer-necessary PHOLD()/PRELE() calls
in fdformat().

(This eliminates 1/3 of the instances of PHOLD()/PRELE() in the kernel code.)

XXX We still have too many mostly-redundant floppy drivers.
 2000-08-24 20:04:28 +00:00
thorpej
f80d70f19a Just add the mmap argument to vga_common_attach(), don't bother 
with vga_extended_attach().
 2000-08-14 20:14:50 +00:00
thorpej
8cb7deb85b Add support for the DEC DE422 Ethernet, which is a DEPCA 
attached to the EISA bus.  This board is commonly found
on Alpha Jensen systems.
 2000-08-11 02:27:07 +00:00
tv
389bf995b5 %b -> bitmask_snprintf() 2000-08-09 01:56:33 +00:00
briggs
e6dde2bd42 Add MII support to smc91cxx driver. This is supported for the 91c100 
and 91c100FD (FEAST) controllers.  Existing controllers should continue
to work as they have.  Added the card's memory to the probe message.
 2000-07-30 21:34:47 +00:00
bouyer
a7d2293ea4 My 16 port boca seems to fail to update the interrupt bit in it's interrupt 
register for a port under high load. The effect is that the port is wedged
waiting for an interrupt that will never come.
Add a callout-based watchdog which periodically (hz/10) scan trough the ports
for missed interrupts.
Problem also noted by Chris Jones, and this fix also helped him.
 2000-07-27 20:08:47 +00:00
is
8be010f00d - Big endianness cleanup: 
a) use stream methods when transferring data via the MEMPORT into/out of
the chips buffer memory
b) use htole16/le16toh when interpreting 16bit values in the chips memory

Both where NOPs on i386 machines, which is why this worked before on the
test machine(s), but would break when on a big-endian machine.
 2000-07-21 13:54:38 +00:00
is
d8205b6db1 Do a dummy read after writing through the memory access pipeline, to flush 
it, before starting the command to install the multicast list.
(We did it right for writing data packets, but failed here.)
Without this, the last multicast address installed won't be made active.
 2000-07-14 10:50:50 +00:00
soren
c675def443 Update comment. 2000-07-12 23:14:09 +00:00
thorpej
d28fe378bc Use device_lookup(). 2000-07-06 02:02:48 +00:00
augustss
8f0fb77674 MAke sure bass&treble start in their mid position. 2000-07-04 10:02:45 +00:00
ad
e211fdee79 Use my proper name in copyrights. 2000-06-30 13:36:47 +00:00
mrg
7e81221f5a remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-28 16:27:51 +00:00
mrg
4c698e84f6 <vm/vm_param.h> -> <uvm/uvm_param.h> 2000-06-26 14:58:58 +00:00
simonb
889c658b5b Change the kernel mmap interface so that the offset to map is an 
"off_t" and the return value is a "paddr_t" to allow mappings
at offsets past 2^31 bytes.  Somewhat inspired by FreeBSD, which
only changed the offset to a "vm_offset_t".

Includes updates for the i386, pc532 and sh3 mmmmap from Jason Thorpe.
 2000-06-26 04:55:19 +00:00
thorpej
f82e306928 Add a clearing-house pseudo-device for system monitoring devices 
such as the LM78 and VT82C686A (and eventually ACPI).  Multiple
sensor devices can be hooked registered with `sysmon', and eventually
sysmon will also handle hardware (and software) watchdog timers.

Convert the `lm' and `viaenv' drivers to the new interface.
 2000-06-24 00:37:19 +00:00
is
a4c83bd5bf s/sc->sc_ethercom.ec_if./ifp->/ where appropriate and formerly forgotten, 
for better readability.
 2000-06-23 14:07:03 +00:00
is
139e08bead Only "complain" about successful multicast setup if IFF_DEBUG was set. 2000-06-23 13:54:50 +00:00
cgd
625dbd8f87 in allegedly-MI code, if we're gonna use '#pragma pack(N)', #pragma pack() 
should be used to reset the packing.  (#pragma pack(4) was used here
before.  "wrong!")
 2000-06-08 18:22:15 +00:00
soren
10e30038a9 Fix braino in previous, pointed out by Jaromir. 2000-06-06 18:42:47 +00:00
soren
63649c5744 Make the frontend print a newline. 2000-06-06 16:27:49 +00:00
tsutsui
8c4d1bf1f9 Adapt MI ncr53c9x changes. 2000-06-05 15:08:00 +00:00
cgd
cffb580806 Implement the more flexiable `evcnt' interface as discussed (briefly) on 
tech-kern and now documented in evcnt(9).
 2000-06-04 19:14:14 +00:00
jhawk
1e59d99d28 For all network drivers that call ether_ifattach(), and also 
have _detach() functions:
  Ensure that softc keeps state about whether the attach succeeded,
  and make the detach function return immediately if the attach did
  not complete.
 2000-05-29 17:37:12 +00:00
thorpej
649ff32f2b Rather than using a magic constant, use `com_scratch' as the offset 
in UART space to the interrupt CSR.
 2000-05-20 18:25:41 +00:00
thorpej
e7d81a3225 Fix a tyop, pointed out by Bill Studenmund. 2000-05-15 23:56:49 +00:00
jdolecek
2185bcc386 MI part of MicroChannel Architecture bus support 
This work is based on code written by Scott D. Telford, the IBM
Token Ring card attachment was written by Gregory McGarry.

XXX this is still very experimental and development version; use at your
XXX own risk
 2000-05-11 15:42:00 +00:00
jhawk
e02d0e3597 Back out rev 1.7 of i82365_isa.c; 0x300-0x3ff, or even 0x330-0x3ff 
is not a reasonable place to allocate 12-bit pcmcia iospace.
It seems to cause conflicts on a large number of modern laptops,
necesitating hand-patching of the kernel (mostly due to
video devices in the upper range of that space).

This will presumably cause problems on the NEC Versa 6030X,
however that appears to be a vastly less common case than
the laptops that are inconvenienced by the current state.

12-bit iospace now uses 0x400-0xfff.
 2000-05-09 17:59:39 +00:00
mycroft
319d44bfb1 Adjust asm patterns for newer versions of GCC. 2000-05-03 21:20:07 +00:00
thorpej
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
thorpej
5e915fcab9 Nuke some dead code. 2000-05-02 03:32:09 +00:00
augustss
2365a92cb5 Add Creative Music System driver. From Gregory McGarry <g.mcgarry@ieee.org> 2000-05-01 22:48:33 +00:00
jdolecek
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
thorpej
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
explorer
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
explorer
1118b3ee75 Add driver for Addonics FlexPort 8S (and probably 4S, but not tested) 2000-04-21 17:48:30 +00:00
thorpej
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
thorpej
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
itojun
f564201ae9 sync with ata driver change (dma_start args). 2000-04-02 02:07:52 +00:00
augustss
169ac5b3c1 Remove register declarations. 2000-03-30 12:41:09 +00:00
simonb
9ff7681a33 Don't need to include <sys/conf.h> here. 2000-03-29 03:43:31 +00:00
mycroft
528bd4a794 Move esp declaration to conf/files. 2000-03-25 19:58:04 +00:00
tsutsui
9100212ef0 Add a "sc_rev" member to ncr5380_softc and handle CXD1180 quirk 
in MI ncr5380sbc.
 2000-03-25 15:27:54 +00:00
ad
b84aceb90d The bus_space stuff handles byte order conversions for us. 2000-03-25 13:38:35 +00:00
thorpej
fc96443d15 New callout mechanism with two major improvements over the old 
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
pk
4f91a51915 Move nca' declaration to conf/files'. 2000-03-20 11:03:42 +00:00
tsutsui
553896782a Cosmetics. ( 0x80 -> NCRSTAT_INT ) 2000-03-20 03:49:22 +00:00
mycroft
c2150bf8bf Adapt to ncr53c9x change. 2000-03-19 21:27:01 +00:00
rh
783a9476be Track name change espvar.h -> esp_isavar.h so 'make includes' works again. 2000-03-19 09:11:50 +00:00
mycroft
48e59fc985 esp -> esp_isa 2000-03-18 21:50:20 +00:00
mycroft
4a915758fd esp -> esp_isa 2000-03-18 21:49:33 +00:00
mycroft
b1d2b97787 Change footprint of ncr5380_intr() to match normal interrupt handler usage. 2000-03-18 17:14:34 +00:00
mycroft
28b4015ca2 GC. 2000-03-18 16:52:20 +00:00
mycroft
0af581a1a1 Add a ncr5380_attach() routine which does part of the initialization, attaches 
the scsibus, and does the addref/delref dance.
 2000-03-18 16:13:22 +00:00
mycroft
7e9aa53f0a nca -> nca_isa 2000-03-18 13:17:03 +00:00
mycroft
5960b2aec6 Move some code around in preparation for nca_pcmcia. 2000-03-18 13:05:20 +00:00
ad
534da504b9 Cosmetic change. 2000-03-16 15:09:59 +00:00
thorpej
f76ce3b475 Only poll for bell completion if we're calling in from cnbell(). Fixes 
a problem reported by Lennart Augustsson.
 2000-03-10 06:10:34 +00:00
groo
7e6d7b8613 use bus independent probe 2000-03-09 04:19:03 +00:00
thorpej
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
enami
d2b929f576 Fix naming think-o. 2000-02-28 05:30:19 +00:00
mycroft
9a06ea04a2 Fix the same race condition while initializing the socket. 2000-02-27 03:25:03 +00:00
mycroft
7794bfe183 Reorder the usage of intr_establish/intr_disestablish with respect to setting 
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
mycroft
a3ae8af043 Allow a flag to be set to force polling for socket events. 2000-02-27 00:14:27 +00:00
thorpej
52169104c5 Fill in the softc's bus space tag (OOPS!). 2000-02-26 05:11:27 +00:00
mycroft
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
groo
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
ad
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
thorpej
3f9cf7572c Don't use void * for chipset tags. Bad hacker, no biscuit. 2000-02-22 16:04:44 +00:00
thorpej
3bc7ce8d31 Cast bus_size_t to u_long for printing. 2000-02-08 18:40:51 +00:00
tron
73286f8d56 Fix printf() format string. 2000-02-08 18:31:02 +00:00
mycroft
ac0db48a13 In light of the previous change, whack the clearing of CSC_INTR 
again.
 2000-02-08 17:53:48 +00:00
mycroft
eb071839ea The final read of the CSC register does not appear to be needed any 
more.
 2000-02-08 17:48:39 +00:00
chopps
d12c4012f1 deal with loops that we get stuck in due to unhandled interrupts. 2000-02-08 17:14:29 +00:00
mycroft
5abb516b1e Be more careful with the CSC_INTR register while probing. 
Make some output more specific.
 2000-02-08 16:59:52 +00:00
thorpej
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
thorpej
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
chopps
70e711cd60 only enable interrupts from the controller if the socket is enabled 2000-02-04 08:42:47 +00:00
chopps
9ff702157c doh, remove debugging leftover (forcing irq 15 to always be avail). 2000-02-04 05:30:55 +00:00
enami
0bff6e573a Cosmetic change; use IRQUNK instead of -1 always. 2000-02-03 23:03:11 +00:00
enami
586595e6d4 Make irq probing controled by patchable variable and disable on hpcmips 
by default.  It doesn't work on hpcmips.
 2000-02-02 14:44:09 +00:00
chopps
4483fc0f5f restore irq 10 to pcic_isa_intr_alloc_mask 2000-02-01 22:56:17 +00:00
chopps
d8e72e215d implement probing for available irqs on non-cirrus pcmcia controllers 
including cardbus controllers running in pcic mode
 2000-02-01 22:39:51 +00:00
ad
ea0751f1aa Finish with fixing the SOFTCURSOR stuff. 2000-01-25 02:44:03 +00:00
thorpej
dc59bc1db3 Update for sys/buf.h/disksort_*() changes. 2000-01-21 23:39:55 +00:00
thorpej
0835b779d1 Simplify sbdsp_pause(). 2000-01-20 19:27:03 +00:00
mycroft
01c66d1c23 Mute the DAC -- not the master volume -- on close, so that CD passthrough is 
unaffected.
 2000-01-18 22:11:05 +00:00
ad
a0d0bf907a Use pcdisplay_cursor_init(). 2000-01-05 18:27:47 +00:00
ad
e75404417a Add and use pcdisplay_cursor_init(). Still a couple of nits with this, I 
will resolve when I can test properly.
 2000-01-05 16:14:35 +00:00
chopps
882236e45c add if_ntwo_isa driver for the Riscom/N2 card. 2000-01-04 06:30:04 +00:00
chopps
93bc2af93e Add Riscom/N2 isa driver, most of the probe code was adapted from the 
freebsd if_sr.c driver.
 2000-01-04 06:29:21 +00:00
itohy
38e8851905 - Unmuting an external input source (CD playback, line input, and speaker) 
now prevents power down/save the device.
  The external input sources are muted by default at initialization.
- Change "power.power.*" to "power.save.*".  Sorry, spec change....
- Shorten tsleep(9) ident string for "ps l".
 1999-12-27 03:21:56 +00:00
drochner
ca8e2a94ea First cut on an EGA driver. For initial testing, lacks some EGA vs CGA/MGA 
identification. Can share more code with VGA later.
 1999-12-13 16:28:57 +00:00
drochner
0893832078 update for changed struct wsdisplay_accessops:show_screen signature. 
no functional changes
 1999-12-06 19:25:56 +00:00
sommerfeld
878fa4790f Fix "make includes" since pckbc moved to dev/ic from dev/isa 
(Hi, Jason!)
 1999-12-04 02:16:24 +00:00
thorpej
4560ac465a Split the PC-like keyboard controller driver into chip back-end and 
bus front-end.
 1999-12-03 22:48:22 +00:00
thorpej
d8719f61c9 Get ready for some needed flexibility; put the IRQs to use for each slot 
in the softc.
 1999-12-03 19:02:49 +00:00
mcr
4429aebc03 added support for BOCA 6port ISA adapter. 3x16552 with an 
interrupt status register at yet-another-address.
	ioat0   at isa? port 0x220 irq 5 flags 1# BOCA 'ioat66' 6-port cards
	com*    at ioat? slave ?
 1999-11-15 21:13:38 +00:00
augustss
3fc5780b19 Allow irq 15 since some clones use it. 1999-11-02 23:35:02 +00:00
augustss
35483ee3bf Set mixer controls after a reset. 1999-11-02 17:05:05 +00:00