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531 Commits

Author SHA1 Message Date
pk
114271a083 rename: ramdisk => md 1996-12-28 23:10:44 +00:00
mark
adfe1faa81 Removed bogus devices. 1996-12-27 02:04:45 +00:00
mark
ad3eed8ce3 Fixed PPP soft interrupts. 
Make sure soft interrupts are only every delivered when the interrupt
depth is 1.
 1996-12-27 02:01:02 +00:00
mark
77f7e266f1 Added a definition for the maximum amount of kernel VM space buffers can 
occupy.
 1996-12-27 01:55:48 +00:00
mark
2cfb4cba1e Added temporary fix for excessive VM memory allocation for buffers. 1996-12-27 01:53:41 +00:00
mark
cc3383de63 Fixed a couple of STM^ instructions lurking in the FPE core. 1996-12-27 01:46:07 +00:00
mark
02d0fd2ea5 Added function fpe_set_execption_mask() to allow the FP exception mask 
to be manipulated.
During initialisation the exception mask is set to allow divide by zero
and overflow exceptions to be signaled.
 1996-12-27 01:39:14 +00:00
thorpej
d502e68402 Fill in sc_link.max_target 1996-12-10 21:27:16 +00:00
cgd
96acdadef7 First step inn removing config_scan() and the hacks that gave devices 
on indirect-config busses a (permanent) softc that they could share
between 'match' and 'attach' routines:

Define __BROKEN_INDIRECT_CONFIG so that old autoconfiguration
interfaces are used, until drivers are converted to use the new
interfaces (actually, converted back to use the _older_ interfaces)
which prohibit indirect configuration devices from receiving a softc
in their match routine that they can share with their attach routine.
 1996-12-05 00:13:47 +00:00
jonathan
4c1d96de78 * Replace explicit -O2 in CFLAGS with COPTS macro. Default COPTS?= -O2. 
Lets users over-ride with makeoptions COPTS="..." in kernel config files.

  Leave `mandatory' flags (like  -msoft-float which  on m68k enforces no
  FP in kernel) in CFLAGS.
 1996-12-01 06:12:25 +00:00
jtc
9da5f60715 PROF -> GPROF 1996-11-30 02:48:57 +00:00
mark
1728fa466c Removed duplicate LKM option. 1996-11-23 21:15:46 +00:00
mark
f4b69eb14d Removed a load of [cb]dev_decl() lines that are provided by sys/conf.h 1996-11-23 21:15:31 +00:00
mark
e2b7ebae9d Now we have a fix for the StrongARM STM^ bug we can recache the SVC32 stack 
pages.
Cleaned up several prototypes.
 1996-11-23 04:09:01 +00:00
mark
9c855e4d1b Provide alternative trapframe push and pull macros from the StrongARM. 
These alternative macros have a workaround for the STM^ bug in revision < 3
StrongARM CPU's that causes incorrect register saving if a cache line fill
is in progress during the STM.
 1996-11-23 04:02:40 +00:00
mark
199fcfe651 Recognise the name Empty: as a possible valid partition in a RISCiX 
partition table.
 1996-11-23 03:56:44 +00:00
mark
12b8038548 Fixed the IPL level of the interrupt handler. 1996-11-23 03:56:02 +00:00
mark
4c515d528e Pass the device name to identify_master_cpu(). 
Identify StrongARM CPU's with bugged STM^ instructions.
 1996-11-23 03:53:48 +00:00
mark
3c05da919c Use the IOMD_ID macro to check the IOMD ID number rather than direct reads 
from the IOMD.
 1996-11-23 03:45:52 +00:00
mark
2883a694fa Check the IOMD ID in the podulebus probe to make sure the IOMD supports 
a podulebus.
Make sure the podulebus driver conforms to the Acorn expansion card
specification:
  - Probe the podule bus using sync access cycles rather than slow access
    cycles.
  - Read the podulebus header/ROM using sync access cycles rather than slow
    access cycles
 1996-11-23 03:42:39 +00:00
mark
37f3875ce4 Use the IOMD_ID macro to check the IOMD ID number rather than direct reads 
from the IOMD.
 1996-11-23 03:37:35 +00:00
mark
374d51c858 Rebuild from latest podules list. 1996-11-23 03:27:15 +00:00
mark
ecdf4c14bd Added a number of new manufacturer ID's and some new podule ID's. 1996-11-23 03:23:49 +00:00
mark
5debc61be1 Added IOMD_ID macro to return the 16bit IOMD ID code. 1996-11-23 03:21:43 +00:00
mark
f74d5f023d Fixed typos. 1996-11-23 03:20:20 +00:00
mark
f14bcbdac4 Added prototype for branch_taken(). 1996-11-23 03:20:18 +00:00
mark
b38644ed8d Check for CPU_ARM8 when testing for comflicting CPU options. 1996-11-23 03:18:20 +00:00
mark
776f1e24d6 List the nbuf= bootloader option. 1996-11-23 03:16:51 +00:00
mark
3474eb69a0 Yet more items added to the list. 1996-11-23 03:13:19 +00:00
jtc
16b48272c4 Define _BSD_CLOCKID_T_ and _BSD_TIMER_T_ 1996-11-15 22:38:45 +00:00
thorpej
5bbb546d40 Add missing bitmask buffer declaration. (*sigh*) 1996-11-13 06:46:12 +00:00
thorpej
f3d0bd2b74 Slight stylistic tweak, to match the same changes I made in the SPARC 
version of the fd driver.
 1996-11-13 06:41:21 +00:00
thorpej
ae63cbffa1 Use bitmask_snprintf(). 1996-11-13 06:36:56 +00:00
cgd
8a3333b2a9 Fix an inconsistency that came in with Lite: setrq() was renamed to 
setrunqueue(), but remrq() was never renamed.  Rename remrq() to
remrunqueue().
 1996-11-06 20:19:19 +00:00
mark
092bb4bd47 Fixed type its NPPP not PPP. 1996-11-06 18:18:41 +00:00
mark
de6db9f206 Added fix from Jasper Wallace th=at solves the bus hang ups caused when 
DMA to the card going wrong.
 1996-10-30 01:50:01 +00:00
mark
84d36b5c2f Brought right up to date and cleaned up. 1996-10-30 00:12:40 +00:00
mark
0bec347c79 Allocate a DMA channel number when setting up the podule descriptors. 
The DMA channel is determined by the IOMD present in the machine and the
podule slot number.
 1996-10-30 00:07:42 +00:00
mark
c11a34daff Added a dma_channel field to the podulebus structure so that the 
podulebus driver can allocate the DMA channels for the podules located.
 1996-10-30 00:01:05 +00:00
mark
29465fe28a Updated the acknowledgement comments. 1996-10-29 23:52:59 +00:00
mark
f5a1f76622 Remove the bufferable bit from the pte for the DMA buffer. 1996-10-29 23:37:39 +00:00
mark
68ecde0706 Added support for switch mouse reports between absolute and relative 
positions.
 1996-10-29 23:28:12 +00:00
mark
8666e8f843 Treat MOUSEMODE_REL as an absolute value rather than as a bit flag. 
Use sc_mode rather than mode.
 1996-10-29 23:25:29 +00:00
mark
8d9b74e953 Make sure that DMA channels 2 and 3 are setup as external for the podulebus 
on RiscPC machines.
 1996-10-29 23:22:57 +00:00
mark
7824cc4e83 Added definitions of the IOMD DMA registers. 1996-10-29 23:14:34 +00:00
mark
9785e7cd61 Added support for all variations of the msr instruction. 
Added support the new instructions defined in the ARM V4 Architecture
Reference manual (long multiplies, half word load and stores,
half word/byte signed loads).
Added support for the ARM810 IMB architecture defined SWIs.
Fixed bug in calculating some immediate constants.
Added support for the wfs, rfs, wfc, rfc instructions
Added support for the floating point compare instructions
Added ldf, stf, ldc and stc instructions.
Fixed mis-disassembly of some msr/mrs instructions.
The ldm and stm instructions will modify the direction identifier to
use the stack variations if the base register is r13.
 1996-10-29 23:12:26 +00:00
mark
1f388af5cf Fixed 4 compiler warnings about casts on insw() and outsw() calls. 1996-10-18 00:48:29 +00:00
mark
ac0fd0fce1 Added a few more patches for SA100 support. This is just several 
extra cache clean operations during pte manipulation.
 1996-10-17 02:55:29 +00:00
mark
6b1666ce52 Don't generate an error if FFS is not compiled in. 1996-10-17 02:52:26 +00:00
mark
c252b86536 Couple of fixes for SA100 support. 
Added comments to match up #ifdef / #endif pairs.
 1996-10-17 02:50:14 +00:00