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22939 Commits

Author SHA1 Message Date
thorpej
e9052d7c40 New delay() function that uses the RPCC instruction. From 
Matthew Jacob <mjacob@feral.com>.
 2000-06-28 02:02:26 +00:00
ragge
30a1a1bb3c Add hdc controller and rd disks. 2000-06-27 18:50:47 +00:00
ragge
2be09b4a84 Do 3 retries on a failing sector before giving up. 
Clear pending interrupts before starting a DMA transfer. If an interrupt
occurs while the HDC9224 is doing DMA, the transfered data will be
scrambled (without giving any errors, quite bad).
 2000-06-27 18:46:17 +00:00
ragge
92f0a8f388 Make this file compile again. 2000-06-27 18:38:27 +00:00
soren
d6295e3d35 Don't include <vm/vm.h>. 2000-06-27 18:10:04 +00:00
pk
054fe0cb32 Move `DIAGNOSTIC || LOCKDEBUG'-only lock counters to the end of the cpu_info 
structure, Just In Case.
 2000-06-27 16:51:44 +00:00
mrg
d726c1dfc5 remove redundant vm includes. 2000-06-27 09:09:51 +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
kleink
d82c31e07e Typo. 2000-06-27 08:43:02 +00:00
soren
68a8d88edc Shrink a little again to avoid firmware limits. 2000-06-27 08:34:02 +00:00
matt
34def42c3d Add ELF support. 2000-06-27 06:17:28 +00:00
kleink
bb2ed0f487 G/c _BSD_INTPTR_T_ and _BSD_UINTPTR_T_. 2000-06-27 05:53:22 +00:00
kleink
47b5c5e3b1 Resolve some formatting nits; add __intptr_t and __uintptr_t. 2000-06-27 04:58:51 +00:00
mrg
e185413725 remove redudant <vm/pmap.h> includes. <vm/pmap.h> -> <uvm/uvm_pmap.h> 2000-06-27 04:18:48 +00:00
bjh21
ecfb72bbee Make cpu_coredump return ENOSYS rather than panicking. 2000-06-26 22:36:33 +00:00
pk
e2b1b6cd42 Split si & sw drivers. 2000-06-26 19:54:08 +00:00
thorpej
69a6fe113c Garbage-collect CHIP_PHYSADDR(). 2000-06-26 19:46:24 +00:00
pk
7d89e9904d We want prom_claim_phys() to return the address passed into it. 2000-06-26 19:45:54 +00:00
pk
9b1e1aeb66 prom_claim_phys: it appears one result argument too many was specified. 
Now we can return the actual result of the call rather than merely
reflecting the input.
 2000-06-26 19:41:20 +00:00
pk
ff54ba628e prom_claim_phys: set `align' parameter to 0 (meaning: get the chunk at the 
specified address).
 2000-06-26 19:36:07 +00:00
thorpej
cc9dfe871b Do the previously slightly differently, to avoid confusing the internal 
space extent maps.  Pointed out by msaitoh@netbsd.org.  (Someone should
send me an EV6 machine!)
 2000-06-26 18:19:26 +00:00
kleink
e695f72a2e Add <machine/int_types.h>, which provides namespace-pure definitions 
of exact-width integer types.
 2000-06-26 15:42:16 +00:00
eeh
7e7c0311e4 Advertise we have __GENERIC_SOFT_INTERRUPTS. 2000-06-26 15:13:26 +00:00
mrg
4c698e84f6 <vm/vm_param.h> -> <uvm/uvm_param.h> 2000-06-26 14:58:58 +00:00
mrg
89d0a3e519 remove redundant vm includes. 2000-06-26 14:38:50 +00:00
mrg
2f159a1bac remove/move more mach vm header files: 
<vm/pglist.h> -> <uvm/uvm_pglist.h>
	<vm/vm_inherit.h> -> <uvm/uvm_inherit.h>
	<vm/vm_kern.h> -> into <uvm/uvm_extern.h>
	<vm/vm_object.h> -> nothing
	<vm/vm_pager.h> -> into <uvm/uvm_pager.h>

also includes a bunch of <vm/vm_page.h> include removals (due to redudancy
with <vm/vm.h>), and a scattering of other similar headers.
 2000-06-26 14:20:25 +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
nisimura
472221aa39 Abandon {mips1,mips3}_TBRPL() which have little gain than TLBUpdate(). 2000-06-26 03:05:04 +00:00
nisimura
074a952030 Abandon {mips1,mips3}_TBRPL()s which have little gain. They were 
expected to be better than MachTLBUpdate(). After all, TLBUpdate()
is rather harmful and should be replaced with TBIS().
 2000-06-26 02:55:45 +00:00
thorpej
9a2d9ff68b Because of the Cool sign-extension hack we use to access PCI space, 
the `get window' method ends up with the wrong physical address to
pass onto userspace (which wants to mmap the space).

Compensate by adding a CHIP_PHYSADDR() macro which un-hacks the address
suitably for mapping with other-than-KSEG.
 2000-06-26 02:42:10 +00:00
enami
506c4945d8 Fix typo in previous to prevent compilation error when DEC_1000 isn't 
configured.
 2000-06-26 02:42:04 +00:00
wrstuden
491d7e6764 Fix logic bug which would keep PPS from working. Noticed by: 
Charles Carvalho <carvalho@cisco.com>
 2000-06-25 20:55:33 +00:00
thorpej
a2318e49a0 G/c unused include. 2000-06-25 19:33:01 +00:00
thorpej
167094d31a Implement mcpcia_bus_get_window(). 2000-06-25 19:32:19 +00:00
thorpej
865004842f Implement tsp_bus_get_window(). 2000-06-25 19:17:39 +00:00
ragge
7781fd263e Detect "rd" as root device. 2000-06-25 18:27:24 +00:00
thorpej
9f7689e3c9 For systems which have different systypes but share a common 
support module, make consistent with other systems which options
you must enable for it to work.  Treat ``Lynx'' (2100A_A500) like
``Sable'' (2100_A500).
 2000-06-25 17:21:55 +00:00
scw
ab30216ea2 Some tweaks to make things work properly with `dependall'. 2000-06-25 16:39:05 +00:00
ragge
bd66c9dafc Make the HDC9224 MFM device driver up-to-date; has been not-working 
since NetBSD 1.2 (!) It also uses interrupts instead of polling now.
Also fix the DMA area locking between SCSI and MFM disks.
Still missing - floppy support.
 2000-06-25 16:00:43 +00:00
mrg
53be5b215c <vm/vm_pageout.h> is already empty; kill it totally. 2000-06-25 13:49:33 +00:00
mrg
f5f84f80c5 <vm/vm_prot.h> becomes <uvm/uvm_prot.h> 2000-06-25 13:37:51 +00:00
mrg
c543a66253 remove some redundant <vm/vm_xxx.h> includes 2000-06-25 13:26:19 +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
eeh
2e1e35d58e Enable interrupts. 2000-06-24 23:27:23 +00:00
pk
0790f00e68 Maintain the DVMA map extent subregion boundaries in the bus_dma map 
structure.
 2000-06-24 22:47:45 +00:00
eeh
6c5d2dbbac With these changes the kernel seems almost stable again. 2000-06-24 20:48:36 +00:00
scw
227985dcc0 Make these compile when DIAGNOSTIC isn't defined. 2000-06-24 20:43:14 +00:00
eeh
8e1fd2e3c6 Remove a couple of references to vaddrs.h that slipped through. 2000-06-24 16:51:34 +00:00