Commit Graph

747 Commits

Author SHA1 Message Date
eeh 8c3f6a0d10 Adapt to new line discipline scheme. 2000-11-02 00:37:56 +00:00
eeh ec079ca021 Pass on the sbus frequency. 2000-11-01 06:27:45 +00:00
pk f4dbaa7ac3 This file now lives in sys/dev/sun. 2000-10-31 21:55:14 +00:00
pk 2c6b19bec4 Add new-line to md attach message. 2000-10-20 11:28:04 +00:00
pk 9d61e4d9a6 Account for the top-most 4 bits of obio addresses being zero on sun 4/100
machines, when inferring zs PROM device numbers from the physical address.
2000-10-18 23:55:11 +00:00
christos 6708aee34f add missing kd_attach_input routine.
someone needs to clean this shit up.
2000-10-12 21:26:28 +00:00
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
pk 702e1dd9e6 Use the framebuffer drivers & header files that now live in /sys/dev/sun. 2000-08-22 21:28:24 +00:00
pk f343e5777c Add `dma' to the `early device' list, since we need it before an `esp'
is configured. Traced and tested by Julian Coleman.
2000-07-25 21:50:03 +00:00
toddpw 6c80daae8d Ignore all undefined bits in the Tadpole microcontroller status register.
Only the low nibble is defined, and on at least one 3gx (mine) there is an
undefined bit which reads as a one -- bit 6 (0x40). This screwed tctrl_intr()
which would loop forever, thinking it always had new events to process.
2000-07-25 09:57:59 +00:00
matt 1d97a430c4 Enhance this so it support the com port on the JavaStation 1 as well as
the tadpole internal modem.
2000-07-15 19:57:03 +00:00
pk 406e0f779f Add a `device class' interrupt level argument (from machine/intr.h)
to bus_interrupt_establish().

It's currently only used in sparc64/dev/psycho.c to assign a CPU interrupt
level to devices in PCI slots.
2000-07-09 20:57:41 +00:00
pk 2a57393a0f Re-arrange headers; drop <machine/cpu.h>. 2000-07-09 20:38:34 +00:00
pk 0cc7c0e470 Report spurious VME interrupts only #ifdef DEBUG for now. The i82586
based `ie1' board seems to cause this for no apparent reason.
2000-07-04 22:22:56 +00:00
pk 3cffbb811c Pass correct argument to the console channel close routine. 2000-07-04 13:57:40 +00:00
pk 93f987a210 The `si' driver has been transformed into an MI VME frontend. 2000-07-03 23:30:33 +00:00
pk 047b6f9582 * Remove MAX_DMA_LEN & si_minphys().
* Disable the DMA engine when setting up a DMA transfer, just in case
  the 5380 driver didn't instruct us to do so already.
* More useful debug output when entering the "left-over bytes" case after
  a DMA transfer finishes.
2000-07-03 20:55:12 +00:00
pk b7e36aabb5 When winding down a DMA transfer, don't complain about the actual
transfer count being smaller than the minimum transfer size for which
we would use DMA. The device may be disconnecting, to complete the
transaction at a later time. Just let the 5380 engine proceed acting
on the current SCSI bus phase.
2000-06-29 14:06:40 +00:00
mrg 8daa58f52b remove include of <vm/vm.h> and <machine/pmap.h>. <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-29 07:40:05 +00:00
pk 618d3d0fde VME/IOMMU DMA load must also relocate DVMA addresses to the start of VME space. 2000-06-27 09:05:23 +00:00
pk e2b1b6cd42 Split si & sw drivers. 2000-06-26 19:54:08 +00:00
pk 51a2c92940 The `sw' driver should not use vme bus routines. 2000-06-26 09:50:00 +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
pk 8b3ad4a667 Use vme_dmamap_create() instead of bus_dmamap_create().
Remove Sun hardware id test from si_match().
2000-06-25 13:09:52 +00:00
pk 560d1ea54c Implement vme_dmamap_create/vme_dmamap_destroy, which allows us to
select the appropriate DVMA subrange for VME devices.
2000-06-25 13:07:34 +00:00
pk d982283952 vme4_dmamap_[un]load: ensure enough DVMA space is allocated to cover the
buffer and store that amount in the DMA map to avoid re-computation.
Also add a cache flush as the bus_dmamap_sync() don't do that yet.
2000-06-18 19:30:21 +00:00
pk a29dc4045f Conversion to bus_space*(). 2000-06-18 19:19:53 +00:00
pk 98726268ee Remove pointless debugging check. 2000-06-15 14:42:32 +00:00
pk cc9163a28a Enable DMA interrupts. 2000-06-15 14:27:07 +00:00
pk 752b4566c4 bus_dmapmap_create: boundary must be 0, not NBPG. 2000-06-15 12:12:05 +00:00
gmcgarry 6de3467b52 - Clean up use of AUDIO_C_HANDLER.
- Copy bus_space handles into auio for fast handler.
2000-06-06 22:34:34 +00:00
nisimura 4371d91433 Have MI ncr53c9x_attach() the 2nd and 3rd arguments for scsipi_adater
and scsipi_device respectively, with size reduction of ncr53c9x_softc.
Specifying NULL instructs the driver to use default adapter and default
device codes. Every target port has ncr53c9x_attach(sc, NULL, NULL) anyway.
2000-06-05 07:59:50 +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
eeh 3cee90e0e1 Need to provide a consdev to the cons_attach_input call now. 2000-05-21 14:36:15 +00:00
eeh 424619ca1a Fix the sparc64 console.
Unlike the other Sun machines, UltraSPARCs can have consoles run on different
chips than zs, so we need to support them.  So, here we go:

	Add a new PROM console driver with a major number and everything.
	This is the default driver if nothing else attaches.  It does not
	use the keyboard driver since the PROM translates keystrokes itself.
	(Unfortunately it also swallows L1-A).

	Have the keyboard driver take over the console when it attaches on a
	serial port.  When a serial port detects a keyboard and attaches the
	keyboard driver, it needs to provide a set of consdev vectors.  They
	keyboard driver will use those to send I/O to the keyboard and mouse.
2000-05-19 05:26:16 +00:00
thorpej 463931b3ba Nuke dk_establish() from orbit except from those ports which still use
it to determine the boot device: mvme68k, pc532, macppc, ofppc.  Those
platforms should be changed to use device_register().  In the mean time,
those ports defined __BROKEN_DK_ESTABLISH.
2000-05-16 05:45:44 +00:00
pk 1bf775b965 Conform bus_dmamem_{alloc,map} usage to bus_dma(9) specs. 2000-05-09 22:42:08 +00:00
pk 2d12c9e33b The bus_dma(9) implementation now allocates DVMA addresses in
bus_dmamap_load_*() routines only. Note that DMA memory buffers
allocated with bus_dmamem_alloc() _must_ be loaded by bus_dmamap_load_raw().
2000-05-09 22:39:35 +00:00
mycroft a7fb64072e Fix the RCS tag format. Duh. 2000-05-08 03:11:06 +00:00
mycroft f8e0411615 Make the audioamd assembler code compile again. 2000-05-08 03:09:54 +00:00
mycroft f5bd37be57 Make the SPARC audioamd driver at least *compile*. Well, the C code, that is.
*sigh*
2000-05-08 02:44:31 +00:00
augustss 361f2141f7 Adapt to new am7930 driver. PR 10033 from Gregory McGarry. 2000-05-02 06:35:12 +00:00
pk a558005cec When constructing `ri_devcmap[]', pack four instances of the LUTs in each
32 bit wide entry (as not documented in the non-existent rasops(9)..)
2000-04-17 20:37:28 +00:00
pk 470504f184 Use screen attributes passed to our hardware rasops routines.
Move colormap initialization to cg6reset(), so this is also done
on last close of the framebuffer device (e.g. after X server shutdown).
2000-04-16 22:17:03 +00:00
pk a644297344 Initialize the rasops device colormap to match colormaps used by
our supported devices (including even coloured text on the console).
2000-04-16 22:12:05 +00:00
pk 065ce82243 Switch initial colormap setup again to be compatible with the PROM's,
i.e. background at index 0: white, foreground at index 255: black.

Also, allocate a slice for an ANSI colormap, so we can experiment
with coloured text on the bare console.
2000-04-16 22:07:24 +00:00
pk 8505eb6375 Slight optimization when searching the video parameter table. 2000-04-16 21:01:43 +00:00
pk 20c3689343 Initialize local variable `bt' in cgthree_attach(). 2000-04-14 19:36:43 +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
pk 99dbc425e9 Use copyin/copyout to get a colormap from/to user space.
Also, prepare for the case of a colormap maintained in kernel space.
2000-04-04 21:47:17 +00:00