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freebsd-nq/sys/sparc64/include
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Thomas Moestl f42d907165 When multiple IOMMUs are present in a system, use a single TSB for all 
of them, and couple them by always performing all operations on all
present IOMMUs. This is required because with the current API there
is no way to determine on which bus a busdma operation is performed.

While being there, clean up the iommu code a bit.

This should be a step in the direction of allow some of larger machines
to work; tests have shown that there still seem to be problems left.
2002-07-16 18:17:03 +00:00
..
_inttypes.h Since printf(3) now supports the `j' conversion specifier, use that 2002-06-30 05:48:03 +00:00
_limits.h
ansi.h Move __offsetof() macro from <machine/ansi.h> to <sys/cdefs.h>. It's 2002-07-08 16:43:35 +00:00
asi.h Add ASI definitions of UltraSPARC-III (Cu) processors, and add some 2002-07-16 16:22:25 +00:00
asm.h ASM versions of __FBSDID. 2002-03-23 02:01:27 +00:00
asmacros.h Minor style. 2002-05-25 01:44:08 +00:00
atomic.h
bus_common.h Add support for the counter-timer which is included in the Sun U2S and 2002-02-13 16:16:36 +00:00
bus_memio.h
bus_pio.h
bus_private.h Revamp the busdma implementation a bit: 2002-03-24 02:50:53 +00:00
bus.h Revamp the busdma implementation a bit: 2002-03-24 02:50:53 +00:00
cache.h Add SMP aware cache flushing functions, which operate on a single physical 2002-05-20 16:30:47 +00:00
ccr.h
clock.h Add a missing prototype to fix a warning. 2002-06-23 21:29:00 +00:00
cpu.h
cpufunc.h Stage-2 commit of the critical*() code. This re-inlines cpu_critical_enter() 2002-04-01 23:51:23 +00:00
critical.h Stage-2 commit of the critical*() code. This re-inlines cpu_critical_enter() 2002-04-01 23:51:23 +00:00
db_machdep.h
eeprom.h Add missing header for the eeprom driver frontents. 2002-04-05 02:40:54 +00:00
elf.h Move the definition of ElfN_Hashelt to common headers. The only platform 2002-05-30 08:32:18 +00:00
emul.h Oops. machine/emul.h didn't exist yet. 2002-04-09 01:42:19 +00:00
endian.h style sync with other platforms. 2002-05-15 16:40:25 +00:00
exec.h
float.h Remove __P. 2002-03-21 00:06:55 +00:00
floatingpoint.h
fp.h Remove code from trap which is handled in userland now. 2002-06-08 07:17:19 +00:00
frame.h Rename some fields in struct frame to be compatible with NetBSD/OpenBSD, 2002-04-09 00:57:23 +00:00
fsr.h Fix the type of some constants, and make some macros safer by casting 2002-03-11 03:04:28 +00:00
idprom.h
ieee.h
ieeefp.h
in_cksum.h
instr.h Add new UltraSPARC-III VIS II instructions. 2002-07-16 17:44:01 +00:00
intr_machdep.h Forward declare struct trapframe. 2002-05-29 19:25:14 +00:00
iommureg.h Remove the superfluous second argument from the IOTSBSLOT() macro. 2002-04-02 17:41:06 +00:00
iommuvar.h When multiple IOMMUs are present in a system, use a single TSB for all 2002-07-16 18:17:03 +00:00
kse.h Add files that are new for KSE. 2002-06-29 07:04:59 +00:00
ktr.h Provide an implementation of KTR_CPU that doesn't use pcpu, so we don't 2002-04-06 08:40:59 +00:00
limits.h
lsu.h Add new LSU bits for UltraSPARC-III. 2002-07-16 16:24:03 +00:00
md_var.h Make cpu_identify take the value of the ver register and cpuid as arguments 2002-02-27 06:05:50 +00:00
metadata.h Use a contrived 'tlb_entry' structure for passing the mappings for the 2002-05-29 05:49:59 +00:00
mutex.h
nexusvar.h
ofw_bus.h Make the OpenFirmware interrupt mapping code more generic, to reduce 2002-03-24 02:11:06 +00:00
ofw_machdep.h Add support for starting and stopping cpus with ipis. 2002-03-13 04:59:01 +00:00
ofw_nexus.h
ofw_upa.h
param.h Move MI stuff out of MD param.h files. 2002-05-14 20:35:29 +00:00
pcb.h
pcpu.h Convert the interrupt queue from an array to a linked list. Implement 2002-05-25 02:39:28 +00:00
pmap.h pmap_kremove can no longer be used to remove the magic device mappings 2002-06-25 15:13:09 +00:00
proc.h Remove unneeded include. 2002-05-08 04:21:58 +00:00
profile.h Remove a couple of __P() stragglers. 2002-06-29 02:32:34 +00:00
pstate.h
ptrace.h Move the definition of PT_[GS]ET{,DB,FP}REGS from the MD ptrace.h to the 2002-03-16 00:25:53 +00:00
pv.h Add pv list linkage and a pmap pointer to struct tte. Remove separately 2002-05-29 05:56:05 +00:00
reg.h Comment two values I was looking at for GDB. 2002-05-09 02:07:51 +00:00
reloc.h
resource.h
runq.h Move the "- 1" into the RQB_FFS(mask) macro itself so that 2002-06-20 06:21:20 +00:00
setjmp.h
sigframe.h
signal.h
smp.h When sending cache flushing IPIs, don't try to IPI the triggering CPU 2002-07-12 16:26:49 +00:00
stdarg.h Gcc 3.1 varargs support. 2002-05-10 02:02:54 +00:00
sysarch.h Add support for an alternate signal trampoline; add a sysarch call to register 2002-04-29 18:08:26 +00:00
tick.h Add support for driving the clocks on secondary cpus. 2002-03-13 04:38:33 +00:00
tlb.h Fix bizarre SMP problems. The secondary cpus sometimes start up with junk 2002-06-08 07:10:28 +00:00
trap.h
tsb.h Bump TSB_PAGES_SHIFT to 4. Less sucks too much. 2002-06-04 19:40:45 +00:00
tstate.h
tte.h Add pv list linkage and a pmap pointer to struct tte. Remove separately 2002-05-29 05:56:05 +00:00
types.h Remove label_t and physadr, which seem to have never been used in 2002-07-10 15:47:59 +00:00
ucontext.h
upa.h Lower UPA_MEMSTART to 0x1c000000000. This is required for some larger 2002-04-02 17:38:52 +00:00
utrap.h
varargs.h Gcc 3.1 varargs support. 2002-05-10 02:02:54 +00:00
ver.h Identify UltraSPARC-III and UltraSPARC-III+ cpus. 2002-07-13 03:23:29 +00:00
vmparam.h Use a fixed address for KERNBASE, so it doesn't change if the size of KVA 2002-07-13 03:29:10 +00:00
watch.h
wstate.h Implement a nested window state. This avoids attempting to spill a user 2002-02-25 18:37:17 +00:00