Thomas Moestl 6d3b2a3cad Further cleanup of the sparc64 busdma implementation: ... - Move prototypes for sparc64-specific helper functions from bus.h to bus_private.h - Move the method pointers from struct bus_dma_tag into a separate structure; this saves some memory, and allows to use a single method table for each busdma backend, so that the bus drivers need no longer be changed if the methods tables need to be modified. - Remove the hierarchical tag method lookup. It was never really useful, since the layering is fixed, and the current implementations do not need to call into parent implementations anyway. Each tag inherits its method table pointer and cookie from the parent (or the root tag) now, and the method wrapper macros directly use the method table of the tag. - Add a method table to the non-IOMMU backend, remove unnecessary prototypes, remove the extra parent tag argument. - Rename sparc64_dmamem_alloc_map() and sparc64_dmamem_free_map() to sparc64_dma_alloc_map() and sparc64_dma_free_map(), move them to a better place and use them for all map allocations and deallocations. - Add a method table to the iommu backend, and staticize functions, remove the extra parent tag argument. - Change the psycho and sbus drivers to just set cookie and method table in the root tag. - Miscellaneous small fixes.		2003-06-18 16:41:36 +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	sys/sys/limits.h:	2003-05-19 20:29:07 +00:00
_stdint.h	Create a new header <machine/_stdint.h> for storing MD parts of	2002-07-29 17:41:23 +00:00
_types.h	- Add vm_paddr_t, a physical address type. This is required for systems	2003-03-25 00:07:06 +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	- Fix placement of cvs ids in previous commit to match .S files in libc.	2003-04-29 00:37:41 +00:00
asmacros.h	I was wrong, the ENTRY bits in asm.h did have a purpose -- for userland.	2003-04-26 20:54:45 +00:00
atomic.h	Make the atomic arithmetic functions return the old value, since they're	2002-12-21 08:53:26 +00:00
bus_common.h	Always initialize the UPA target module id in the interrupt mapping	2002-12-01 23:30:26 +00:00
bus_memio.h
bus_pio.h
bus_private.h	Further cleanup of the sparc64 busdma implementation:	2003-06-18 16:41:36 +00:00
bus.h	Further cleanup of the sparc64 busdma implementation:	2003-06-18 16:41:36 +00:00
cache.h	Use vm_paddr_t for physical addresses.	2003-04-08 06:35:09 +00:00
ccr.h
clock.h	Add two extern's for adjkerntz and wall_cmos_clock, all other	2002-10-05 20:14:49 +00:00
cpu.h	Add declarations for btext and etext.	2002-07-28 01:01:14 +00:00
cpufunc.h	Use the vis block copy/zero functions for pmap_copy_page and pmap_zero_page.	2003-04-06 17:05:26 +00:00
critical.h
db_machdep.h	BKPT_INST is supposed to be a breakpoint, not 0.	2003-06-07 18:24:37 +00:00
eeprom.h
elf.h	Make imgact_elf32.c compile on sparc64.	2003-01-05 03:48:55 +00:00
endian.h	Be careful not to define GCC-specific optimizations in the non-GCC	2002-09-23 04:32:17 +00:00
exec.h
float.h	Implement fpclassify():	2003-02-08 20:37:55 +00:00
floatingpoint.h
fp.h	- Rename pcb_fpstate to pcb_ufp (user floating point), and change it to	2003-04-01 04:02:45 +00:00
frame.h	- Expand struct trapframe to 256 bytes, make all fields fixed width and the	2002-10-22 18:03:15 +00:00
fsr.h	Clean up a bit, and add some more macros to access %fsr fields.	2002-09-14 17:58:54 +00:00
idprom.h
ieee.h
ieeefp.h	Use the definitions in machine/fsr.h instead of duplicating these magic	2002-09-14 18:00:44 +00:00
in_cksum.h
instr.h	Add new UltraSPARC-III VIS II instructions.	2002-07-16 17:44:01 +00:00
intr_machdep.h	Renamed intr_enqueue to intr_vector and intr_dequeue to intr_fast, to	2002-09-28 03:06:35 +00:00
iommureg.h	Some cleanup:	2003-01-06 17:10:07 +00:00
iommuvar.h	Further cleanup of the sparc64 busdma implementation:	2003-06-18 16:41:36 +00:00
kerneldump.h	Use vm_paddr_t for physical addresses.	2003-04-08 06:35:09 +00:00
kse.h	Add files that are new for KSE.	2002-06-29 07:04:59 +00:00
ktr.h	Two tokens that don't together form a vaid preprocssor token cannot be	2003-04-26 17:00:10 +00:00
limits.h	sys/sys/limits.h:	2003-05-19 20:29:07 +00:00
lsu.h	Add new LSU bits for UltraSPARC-III.	2002-07-16 16:24:03 +00:00
md_var.h	Use vm_paddr_t for physical addresses.	2003-04-08 06:35:09 +00:00
metadata.h	Slight reorg and added AMD64 support. A couple of the MODINFOMD_* values	2003-05-01 03:31:18 +00:00
mutex.h
nexusvar.h
ofw_bus.h	Fix interrupt assignment for non-builtin PCI devices on e450s.	2003-05-30 20:48:05 +00:00
ofw_machdep.h
ofw_mem.h	- Declare sparc64_memreg and sparc64_nmemreg in machine/ofw_mem.h.	2003-06-07 18:29:29 +00:00
ofw_nexus.h
ofw_upa.h
param.h	Migrate the thread stack management functions from the machine-dependent	2003-06-14 23:23:55 +00:00
pcb.h	- Add space for kernel floating point registers to the pcb. These will be	2003-04-03 18:28:03 +00:00
pcpu.h	Remove unused fields.	2003-03-18 08:15:24 +00:00
pmap.h	- Move the routine for flushing all user mappings from the tlb from pmap to	2003-04-13 21:54:58 +00:00
proc.h
profile.h	Add definitions for statistical and high-resolution profiling. The calling	2002-07-30 06:14:34 +00:00
pstate.h
ptrace.h
reg.h	- Expand struct trapframe to 256 bytes, make all fields fixed width and the	2002-10-22 18:03:15 +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	Fix namespace issues by using visibility conditionals from	2002-10-05 05:47:56 +00:00
sigframe.h
signal.h	Split 4.x and 5.x signal handling so that we can keep 4.x signal	2002-10-25 19:10:58 +00:00
smp.h	Use vm_paddr_t for physical addresses.	2003-04-08 06:35:09 +00:00
stdarg.h	o Add conditionals to allow va_list to be defined in other headers.	2002-10-06 22:01:07 +00:00
sysarch.h
tick.h	Initialize tick_MHz and related variables much earlier. After the last	2002-10-25 17:42:14 +00:00
tlb.h	- Move the routine for flushing all user mappings from the tlb from pmap to	2003-04-13 21:54:58 +00:00
trap.h	Allow fast instruction and data access mmu miss traps to be handled by	2003-04-29 21:30:59 +00:00
tsb.h	Use vm_paddr_t for physical addresses.	2003-04-08 06:35:09 +00:00
tstate.h
tte.h	Handle the fictitious pages created by the device pager. For fictitious	2003-03-27 02:16:31 +00:00
ucontext.h	Don't allow user process to set an invalid window state through sigreturn.	2003-01-10 00:04:56 +00:00
upa.h
utrap.h	Allow fast instruction and data access mmu miss traps to be handled by	2003-04-29 21:30:59 +00:00
varargs.h	Add conditionals to allow va_list to be defined in other headers.	2002-10-06 22:02:06 +00:00
ver.h	Add two new workaround for firmware anomalies:	2002-11-07 16:07:46 +00:00
vmparam.h	Define UMA_MD_SMALL_ALLOC so that uma_small_alloc and uma_small_free will	2002-12-27 19:31:26 +00:00
watch.h	Use vm_paddr_t for physical addresses.	2003-04-08 06:35:09 +00:00
wstate.h