Commit Graph

715 Commits

Author SHA1 Message Date
mark 0efc44fd71 Cast the destination address for the cpu_cache_syncI_rng() function in
db_write_text().
1997-08-07 16:24:34 +00:00
mark fdcef230ca Added support for built in miniroot ramdisk. Define MINIROOTSIZE to be
the number of blocks to reserve for the ramdisk.
1997-07-31 23:13:12 +00:00
mark 4f2ae66cf0 Cleaned up mmmmap(). No point in trying to support mmap of /dev/kmem since
physical addresses could be in transit.
1997-07-31 23:02:24 +00:00
augustss 658656bb99 Audio changes:
- Change the way attach and open works to allow multiple audio
	  devices.
	- Split the mulaw.c file into two to avoid dragging in mulaw
	  convertsion when they are not needed.  Add 16 bit alaw/mulaw tables.
	- Change the way audio properties are gotten.
	- Recognize more versions os SoundBlaster.
1997-07-31 22:33:08 +00:00
mark 6c440cc51b Support kernels up to 4MB in size (was 2MB) in initarm().
Removed some un-necessary cache synchronisations.
Call the cpu_sleep() function in an infinite loop in halt().
Removed the long dead swap specifier from rc7500 initarm().
1997-07-31 02:59:06 +00:00
mark 3f42259896 If MEMORY_DISK_IS_ROOT is defined don't bother to compiling in the code
to extract the root filesystem name from the bootargs.
1997-07-31 01:11:33 +00:00
mark 67130a7f8d Added dev/clock_subr.c to the files list. 1997-07-31 01:08:26 +00:00
mark 0e8ba1b90b Overhauled and updated to work with dev/clock_subr.[ch] 1997-07-31 01:08:01 +00:00
mark e375e0f448 Disable the reporting of the easi space timings. At podulebus attach time
the only timings we know are the ones inherited from the boot and the
drivers that will attach to the bus may change these.
Use the IS_PODULE macro for checking manufacturer and podule id's
against attach args.
1997-07-31 00:43:28 +00:00
mark 18b47c4129 Define an IS_PODULE() macro to match a podule manufacturer and id with
podulebus attach args.
1997-07-31 00:40:56 +00:00
mark d02fe01663 Comment out a load of special debug messages.
Fix the mappings of the L2 page table used to map the process page tables
so there there is no user access (was user read only access).
1997-07-31 00:36:55 +00:00
mark d50cd34639 Remove a dead version of the _MCOUNT_DECL macro. 1997-07-31 00:22:15 +00:00
mark 4d5984d00a When syncing memory and cache after modifing the text area sync only
the modified address range rather than the whole cache/memory.
1997-07-31 00:19:31 +00:00
mark 2319a993f9 Add specific checks for user space accesses to the page table area (just
above the stack).
1997-07-31 00:16:12 +00:00
mark 905a93b982 Removed several lines of unreachable code in eagetpackets().
Reset the interface every time an error is detected in eagetpackets()
otherwise the interface can end up in a jammed state.
1997-07-31 00:13:18 +00:00
mark 504ddabd38 Removed several lines of unreachable code in ebgetpackets(). 1997-07-31 00:09:48 +00:00
mark 57a231e4b6 Modified the cpu_cache_purge_ID() calls in pagemove(), vmapbuf() and
vunmapbuf(). If the address range involved is 4KB or less purge the
specific address ranges. otherwise purge the whole cache.
1997-07-31 00:08:04 +00:00
mark 50633bf9a8 Added calls to mcount() for the assembly functions here if GRPOF and
PROFILE_ASM are defined.
Added missing .data directive prior to the curpcb declaration.
Fixed the calling of the cpu sleep function in idle(). The sleep function
takes a single argument which is the sleep mode. This is currently unused
but 0 should be passed for future compatibility.
1997-07-31 00:03:54 +00:00
mark 9767e83757 If a transfer completes and we have performed a check sense, check the
sense code for zero and if found repeat the request sense. This solves
a bug in the sbic driver when accessing JAZ drives that results in
faulty sense data being returned following a transfer. A retry returns
the correct information.
This is probably showing up a more fundemental bug in the sbic driver
and will probably have to wait for a complete overhaul of the sbic
driver (planned) for a perfect fix.
Fix supplied by Rob Black <r.black@ic.ac.uk>
1997-07-31 00:00:12 +00:00
mark 258768a81d Use the cookie field in the podulebus tag (current unused) as a register
shift value thus making register more flexible.
Remove the absolute shift of 2 in all the podule read/write routines and
use the tag cookie (passed in r0) as the shift value.
1997-07-30 23:52:08 +00:00
mark 4e641ac6d1 Utilise the cookie field in the podulebus tag (currently unused) as a
register shift value.
For the podulebus_bs_tag structure set the shift to 2 (the current
hardcoded value in the actual read/write routines).
Use the cookie to provide the register shift in podulebus_subregion().
1997-07-30 23:49:54 +00:00
mark 74bac48941 In wdcprobe() fail if the iobase defaulted rather than being specified in
the locators.
In wdcprobe_internal() set the WDCF_32BIT flag if the data32 io handle
is set.
All transfers to and from the data register now check for softc flags
to see if 32 bit transfers are enabled i.e. reading drive parameters
and doing a dump will use 32 bit transfers as well.
1997-07-29 01:59:20 +00:00
mark 27646ce7d4 Keep note on when we are in postmortem() in order to avoid being
recursively called.
1997-07-29 01:37:30 +00:00
mark 02c17d67e3 Remove some redundant .global directives as ENTRY() macro includes
this anyway.
1997-07-29 01:20:34 +00:00
mark 0e187069c2 The cpu_cahce_*_rng() functions take a start address and a length rather
than a start address and end address so reflect this in the macros and
prototypes.
1997-07-29 01:18:29 +00:00
mark 716c89ccb2 Include locators.h for the definition MAINBUSCF_BASE_DEFAULT.
In the probe routines check the mainbus attach args mb_iobase field
to verify that the iobase did not default as an iobase address needs
to be specifically specified.
1997-07-28 18:07:03 +00:00
mark d34422f375 In iicmatch() fail the probe if the mainbus attach args iobase is equal to
MAINBUSCF_BASE_DEFAULT as an explicit iobase must be specified.
In iicsubmatch() fail the match if the iic address locator defaulted.
1997-07-28 18:01:49 +00:00
mark 03409a1eb4 Pass MAINBUSCF_BASE_DEFAULT in the mb_iobase field if none is specified
in the locators.
In mainbusprint() only print the iobase if it is not the default.
1997-07-28 17:58:56 +00:00
mark 73d4af0688 Support a boot option asc.hostid= to allow the adapter target ID to
be set.
1997-07-28 17:56:27 +00:00
mark fc9ce1cfd8 Recognise both Icubed and Acorn versions of the EtherH netslot card as
they have different podule ID's.
Always attach the driver even if it appears to fail the tx test as there
appear to be a collection of cards around that will fail this tx test but
will actually work ok - This problem needs further investigation.
1997-07-28 17:54:07 +00:00
mark d910d89af8 Rebuilt from podules rev 1.6. 1997-07-28 17:48:45 +00:00
mark be04b11f72 Added various new podule manufacturer ID's and product ID's. 1997-07-28 17:47:53 +00:00
augustss d58bc6796f audio: Simplify handling of AUDIO_SETFD and committing of encoding mode. 1997-07-27 23:51:48 +00:00
augustss 9745684ebe Changes to the sudio system:
- It is now possible to handle devices that want "looping" DMA,
    e.g. the SoundBlaster correctly.  The WSS and SB drivers use this.
    To do this several new methods were introduced in audio_hw_if.
  - Different silence handling (forced by previous change).
  - The audio driver can now be mmap()-ed, but due to problems in
    the VM system only for writing for now.
  - The OSS (Linux) audio emulation takes advantage of some of the
    new features.
1997-07-27 01:16:32 +00:00
mark c025aad597 Implement __indr_reference macro. 1997-07-22 14:35:22 +00:00
mark 917e4bdd0b Implement inst_unconditional_flow_transfer as a macro. 1997-07-17 02:28:39 +00:00
jtk b4777471db use locator defines in "locators.h" to index cf_loc[] 1997-07-17 01:52:54 +00:00
jtk 47c4af3536 use locator defines in "locators.h" to index cf_loc[]
still to be done and/or decided not to be done: replace all *UNK uses in
mainbus code with the native names from locators.h
1997-07-17 01:48:35 +00:00
mark 00b3633e19 Disable the SUBDIRS= lines as we have no subdirs to build. 1997-07-16 02:46:37 +00:00
augustss 8727da130b In the name of backwards compatibility AUDIO_ENCODING_LINEAR has been
renamed AUDIO_ENCODING_SLINEAR and AUDIO_ENCODING_LINEAR reverts to the
NetBSD 1.2 sematics.  A kernel with COMPAT_12 defined will accept
AUDIO_ENCODING_LINEAR and treat it as before, without COMPAT_12 it
will be rejected.
1997-07-15 07:46:04 +00:00
mark ec553ec8c0 New version of the ARM FPE core built. This core does not have all the
builtin veneer code. Instead this veneer code has been moved to kernel.
This removes the need for any runtime fixups of the fpe.
1997-07-08 19:41:28 +00:00
thorpej 0404c01c46 #define DB_AOUT_SYMBOLS 1997-06-26 01:26:56 +00:00
thorpej 45097cab83 foosize()'s return value is in DEV_BSIZE units; adjust the size obtained
from the disklabel accordingly.
1997-06-24 00:38:46 +00:00
pk f5bf0d3701 wdsize(): only call wdopen()/wdclose() if not already open, per the
current `openmask'.
1997-06-18 20:39:55 +00:00
mrg 552af779d2 bring mrg-vm-swap2 onto mainilne. 1997-06-12 15:46:19 +00:00
mrg dc6a98e92c bring mrg-vm-swap2 onto mainilne. 1997-06-12 15:09:23 +00:00
veego 6ab737a609 Initialize machine from MACHINE and machine_arch from MACHINE_ARCH. 1997-06-08 23:59:57 +00:00
veego de7e49a954 Add 'char machine_arch[] = "xxx";' for the new sysctl hw.machine_arch. 1997-06-06 23:26:01 +00:00
mark 323b20590a Remove some nasty casts in macros. This fixes problems accessing raw
partitions > 4GB in size.
1997-06-03 23:48:36 +00:00
gwr e2a58b69f7 Add #define __VM_PMAP_HACK as a temporary measure. 1997-05-16 21:35:30 +00:00