summaryrefslogtreecommitdiff
path: root/sys/arch/alpha
AgeCommit message (Collapse)Author
2001-12-24Harmonize and complete wrt cross-compilation.Miod Vallat
2001-12-19UBC was a disaster. It worked very good when it worked, but on someArtur Grabowski
machines or some configurations or in some phase of the moon (we actually don't know when or why) files disappeared. Since we've not been able to track down the problem in two weeks intense debugging and we need -current to be stable, back out everything to a state it had before UBC. We apologise for the inconvenience.
2001-12-14Don't use a single static struct alpha_bus_space since there are machinesNathan Binkert
that can have more than one system bus attached to mainbus
2001-12-13Get rid of magic numbersNathan Binkert
2001-12-11Remove declarations that already exist in <sys/conf.h>Miod Vallat
2001-12-08Sprinkle pmap_update calls where relevant and some otherArtur Grabowski
misc pmap usage fixes.
2001-12-07remove fxp. hey art, that is how i respond to kernel bloat!Theo de Raadt
2001-12-06be more careful with spaces and tabs, guysTheo de Raadt
2001-12-06unbreak alpha kernel.Eric Jackson
2001-12-05Enable rootdev auto-configuration by device drivers during boot.Thierry Deval
Add support for "raid" devices (prepare future raidframe changes). OK deraadt@, Reviewed by drahn@, jason@, mickey@ and miod@
2001-12-05calculate and use nkmempages, not NKMEMCLUSTERS.Artur Grabowski
2001-12-05VM_KMEM_SIZE no longer needed.Artur Grabowski
2001-12-05make nkmempages dynamic based on memory. okay art@ from netbsd:Niels Provos
date: 2000/02/11 19:22:52; author: thorpej; Add some very simple code to auto-size the kmem_map. We take the amount of physical memory, divide it by 4, and then allow machine dependent code to place upper and lower bounds on the size. Export the computed value to userspace via the new "vm.nkmempages" sysctl. NKMEMCLUSTERS is now deprecated and will generate an error if you attempt to use it. The new option, should you choose to use it, is called NKMEMPAGES, and two new options NKMEMPAGES_MIN and NKMEMPAGES_MAX allow the user to configure the bounds in the kernel config file.
2001-12-05Update pmap_update macro for arches Art missed. Still just a noop.Todd C. Miller
2001-11-30Now that pmaps can have vm_page_md, make pmap_physseg optional.Artur Grabowski
2001-11-30rl and vr are reported to work.Nathan Binkert
From Dries Schellekens <gwyllion@ulyssis.org>
2001-11-30add stge(4)Nathan Binkert
2001-11-30This file was just a placeholder required for kern_exit_43.c to compile.Miod Vallat
2001-11-28more typedef zapping vm_page_t -> struct vm_page *Artur Grabowski
2001-11-28zap some typedefs.Artur Grabowski
vm_map_t -> struct vm_map * vm_map_entry_t -> struct vm_map_entry * simple_lock_data_t -> struct simplelock (uvm not done yet, coming in the next commit)
2001-11-28Make pmap_update functions into nops so that we can have a consistentArtur Grabowski
pmap_update API (right now it's nop).
2001-11-28make pmap_virtual_space madatory in all pmaps.Artur Grabowski
2001-11-28pmap_kenter_pgs is not used and not really useful. remove.Artur Grabowski
2001-11-28Sync in more uvm changes from NetBSD.Artur Grabowski
This time we're getting rid of KERN_* and VM_PAGER_* error codes and use errnos instead.
2001-11-27Merge in the unified buffer cache code as found in NetBSD 2001/03/10. TheArtur Grabowski
code is written mostly by Chuck Silvers <chuq@chuq.com>/<chs@netbsd.org>. Tested for the past few weeks by many developers, should be in a pretty stable state, but will require optimizations and additional cleanups.
2001-11-24Harmonize boot() logic across arches:Miod Vallat
- ensure RB_DUMP | RB_HALT will cause a dump - or RB_HALT if (cold) While there, honor RB_TIMEBAD on sparc64.
2001-11-09When calculating the initial size of the lev3map, use PAGER_MAP_SIZE, not a ↵Artur Grabowski
magic constant.
2001-11-09Ieeek. invalidate the pmap_l1pt_cache in pmap_growkernel.Artur Grabowski
How did this ever work?
2001-11-09Don't uvm_pagezero here, allocate a zeroed page instead.Artur Grabowski
2001-11-09Actually allow pa == 0 in pmap_extract, and don't set *pap if we fail.Artur Grabowski
2001-11-09Update DEBUG code to match reality.Artur Grabowski
2001-11-09No need to initialize the pmap_growkernel_slock twice.Artur Grabowski
No need to initialize the pmap_growkernel_slock twice.
2001-11-07Add an alignment argument to uvm_map that specifies an alignment hintArtur Grabowski
for the virtual address.
2001-11-06Replace inclusion of <vm/foo.h> with the correct <uvm/bar.h> when necessary.Miod Vallat
(Look ma, I might have broken the tree)
2001-11-06Let fork1, uvm_fork, and cpu_fork take a function/argument pair as argument,Artur Grabowski
instead of doing fork1, cpu_set_kpc. This lets us retire cpu_set_kpc and avoid a multiprocessor race. This commit breaks vax because it doesn't look like any other arch, someone working on vax might want to look at this and try to adapt the code to be more like the rest of the world. Idea and uvm parts from NetBSD.
2001-11-05Switch everything to the new bus_dmamap_sync API.Artur Grabowski
Most work by Wilbern Cobb <vedge@csoft.org> with some fixes from me, mickey@ and drahn@.
2001-11-05irongate needs isadma bouncing.Artur Grabowski
2001-11-05Code for isadma bouncing.Artur Grabowski
From NetBSD.
2001-11-04Two new sysctls in the chipset tree.Artur Grabowski
CPU_CHIPSET_PORTS - address of the I/O ports. CPU_CHIPSET_HAE_MASK - mask for the HAE register.
2001-11-04Add alpha_ldlu and alpha_stl.Artur Grabowski
2001-11-01Unnecessary cast.Artur Grabowski
2001-11-01Change d_mmap in struct cdevsw from:Artur Grabowski
int (*d_mmap) __P((dev_t, int, int)); to: paddr_t (*d_mmap) __P((dev_t, off_t, int)); This allows us to mmap devices past 4GB offsets.
2001-10-26Don't bomb if isadma is not configured.Artur Grabowski
2001-10-26First cut at a port of isadma and floppy driver. ok art@Nathan Binkert
From NetBSD via jay@rootaction.net
2001-10-26spaces to tabsNathan Binkert
2001-10-26fix commentNathan Binkert
2001-10-20add CD9660Theo de Raadt
2001-10-09bge and wx are known to workNathan Binkert
2001-09-30Generic soft interrupts from NetBSD plus some minor cleanups.Artur Grabowski
2001-09-29dec_kn20aa_intr_disestablish() implementation from netbsd; art@ okMichael Shalayeff