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13847 Commits

Author SHA1 Message Date
gwr 3ba1e07ef5 Simplify the colormap and blanking stuff a little. 1998-01-26 20:53:17 +00:00
gwr ac930c3c4d Moved back to sun3/sun3 1998-01-25 22:41:07 +00:00
pk 72f0ab269f These drivers are now in dev/vme. 
The `ie' driver has been split in a VME and OBIO front-end. The latter
lives on in this directory as `if_ie_obio.c'
 1998-01-25 20:33:54 +00:00
pk 3d46658e38 disk_establish(): add xd & xy cases (XXX - need more thought). 1998-01-25 19:59:14 +00:00
pk f937c21c08 VME device declaration changes: 
- `vmes,vmel' => `vme'
	- interrupt locator is the VME interrupt priority (`pri')
 1998-01-25 19:56:30 +00:00
pk 531a4b2d77 sparc/obio bus front-end to the i82586 driver. 1998-01-25 19:50:50 +00:00
pk 8bc346d14a All VME stuff is gone from here. 1998-01-25 19:44:43 +00:00
pk 7a39d28b24 bus_map() & bus_untmp() are only used for sun4/obio devices. 1998-01-25 16:51:16 +00:00
pk d44f401c95 bus_tmp() => obio_bus_tmp() 1998-01-25 16:49:33 +00:00
pk bcb062819f The VME bus is now called `vme'. 1998-01-25 16:47:21 +00:00
pk 333b6319fc Convert to new VME interface. 1998-01-25 16:38:01 +00:00
pk 4efb52487a Split si & sw attach routines, and make the si part use the new VME interface. 1998-01-25 16:37:08 +00:00
pk f8ba1e0bd9 sparc/VME bus implementation. 1998-01-25 16:06:25 +00:00
mycroft 63162f08ec Add a svr4_setregs() (that just calls setregs() right now). 1998-01-24 18:26:09 +00:00
mycroft 15ae963bea When dumping, print out the device number as major,minor. 1998-01-24 16:46:23 +00:00
pk 8a5023e38c After writing to the IOMMU flush registers, read something back from 
IOMMU control space to a flush register to drain internal write buffers (?).
This avoids utter lossage on some machines (SS4s & SS5s) where our caller
would see some of its local (`%lx') registers trashed. This is probably
caused by a silicon bug allowing interference on internal data paths..
 1998-01-24 16:22:47 +00:00
mycroft 1f21545d93 Correct an oversight in the startup changes that caused the wrong exception 
to be reported in one case.
 1998-01-24 15:50:42 +00:00
mycroft 8661bee5de Minor change. 1998-01-24 14:22:44 +00:00
ragge eda1eecede Remove __BROKEN_INDIRECT_CONFIG and change all drivers to use 
config_search instead.
 1998-01-24 14:16:11 +00:00
mycroft d664bf39b8 Add some comments about what the control words do. 1998-01-24 14:00:36 +00:00
mycroft a963fe5864 Store the initial NPX control word appropriate for the emulation in the saved 
FPU state, and use it when initializing the FPU on demand.
 1998-01-24 13:19:46 +00:00
mycroft a9a7cc88d1 Need foo_exec.h. 1998-01-24 12:45:16 +00:00
drochner ae1a2006c5 -take over debugging printf format fixes from sys/lib/libsa/nfs.c rev.1.23 
-make error reporting for mount working as in sys/lib/libsa/nfs.c
 1998-01-24 12:43:09 +00:00
mycroft 8bd9717302 Add local versions of setregs(), so I can tweak some registers later. 1998-01-24 12:42:22 +00:00
mycroft 4b8a102fbb Fix process_{read,write}_fpregs(). 1998-01-24 12:11:15 +00:00
pk 49d2bfe020 Add a couple of options I forgot in last commit. 1998-01-23 22:47:20 +00:00
mycroft d15d246d32 Add wdc* at isapnp?. 1998-01-23 20:42:34 +00:00
thorpej cacd48c0d6 Print the correct error number if nfs_mount() fails. From Chris Demetriou. 1998-01-23 19:13:28 +00:00
mycroft c1d56d473f Add wdc* at pcmcia. 1998-01-23 01:16:03 +00:00
mycroft 22c1670658 Some rearrangement of the startup code: 
* Move some of the memory bootstrapping and the DDB startup earlier.
* Always put the IDT and the initial GDT and LDT in a separate page.
* Various minor changes.
 1998-01-23 00:44:02 +00:00
gwr 119b962a9d Add: extern struct cfdriver cgtwo_cd; 1998-01-23 00:01:28 +00:00
gwr 66be7643e5 Use the same names as the sun3x (DVMA_MAP_*) 1998-01-22 23:59:45 +00:00
gwr 5ba5bda641 Use the same names as the sun3x (DVMA_MAP_*) 1998-01-22 23:45:05 +00:00
gwr b6be0a1994 Use MONEND instead of DVMA_SPACE_START in the "DDB convenience" symbols. 1998-01-22 23:39:03 +00:00
gwr dd049a163c Add config flags for tty[cd] to set TIOCFLAG_SOFTCAR. 
Remove the framebuffer devices (not useful here).
 1998-01-22 23:21:57 +00:00
is 53d89006d1 If on the M68060, make cache-inhibited pages imprecise. Reads and writes 
are still in-order, but cached reads dont wait for the last write to finish.
Xamiga on a Altais in 8bit-mode became 30% faster servicing xanim (well, 6%
if you count xanim, too).
 1998-01-22 23:13:40 +00:00
gwr 2c9c7a74bd Remove the config flags from "si" lines so the driver default will 
be used.  That also makes it possible to patch the kernel in case
the default option causes boot failures or something...
 1998-01-22 23:00:24 +00:00
gwr 8c3664b216 Remove the config flags from "si" lines so the driver default will 
be used.  That also makes it possible to patch the kernel in case
the default option causes boot failures or something...
 1998-01-22 22:27:57 +00:00
gwr c292276dcf Change our DVMA map from the last 16MB to the last 1MB because that is 
the only part that is visible to VME masters, and is adequate space.
This allows the "si" driver (on VME) to use DMA transfers.
 1998-01-22 22:20:35 +00:00
gwr 56100bea19 When calling iommu_* functions, use IOMMU_VA_MASK. 1998-01-22 22:12:36 +00:00
gwr 0c50bf6487 No need to print the size (it's constant). 1998-01-22 22:09:11 +00:00
gwr 19e7bf4dcd Add: IOMMU_VA_MASK 1998-01-22 22:07:45 +00:00
gwr cc1b4e4724 In pmap_bootstrap_copyprom, copy only the last PTE from the PROM's 
DVMA segment (for the page reserved by the PROM).  If we copy all
the mappings, pmap_enter_kernel may complain about finding valid
PTEs that are not recorded in our PV lists.  Make pmap_remove_pte
do something reasonable if it finds a PTE for a managed page that
has not been recorded in the PV lists.  (Plus other minor stuff).
 1998-01-22 22:00:25 +00:00
gwr 58126a3b29 Separate pmap_activate() from _pmap_switch(), so the latter can remain 
equivalent to what locore.s:cpu_switch does with in-line assembly when
PMAP_DEBUG is not defined.  Also do splimp/splx in pmap_activate.
 1998-01-22 21:48:42 +00:00
gwr 43013bccbb Use MONEND instead of DVMA_SPACE_START in the "DDB convenience" symbols. 1998-01-22 21:35:27 +00:00
gwr ccf791aa2e Add: extern struct cfdriver fdc_cd; 1998-01-22 21:26:25 +00:00
mycroft c654cd6a87 Fix a bogon that flared up when XSERVER was defopted. 1998-01-22 20:55:48 +00:00
drochner 9219f22775 strchr.c disappeared from libkern, use index.c instead 
(we can't control the libkern build as we want, but it works...)
 1998-01-22 15:48:02 +00:00
thorpej 2ee3e0153d Generate dependencies on the exec format options EXEC_AOUT, EXEC_ECOFF, 
EXEC_ELF32, EXEC_ELF64, and EXEC_SCRIPT.
 1998-01-22 01:32:14 +00:00
thorpej dd4cb910db Generate dependenices on the XSERVER option. 1998-01-22 01:16:23 +00:00