File: [local] / sys / arch / sparc64 / sparc64 / busop.c (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:08:21 2008 UTC (16 years, 6 months ago) by nbrk
Branch: OPENBSD_4_2_BASE, MAIN
CVS Tags: jornada-partial-support-wip, HEAD Changes since 1.1: +0 -0 lines
Import of OpenBSD 4.2 release kernel tree with initial code to support
Jornada 720/728, StrongARM 1110-based handheld PC.
At this point kernel roots on NFS and boots into vfs_mountroot() and traps.
What is supported:
- glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode
(needs some palette tweaks for non black/white/blue colors, i think)
- saic, SA11x0 interrupt controller (needs cleanup)
- sacom, SA11x0 UART (supported only as boot console for now)
- SA11x0 GPIO controller fully supported (but can't handle multiple interrupt
handlers on one gpio pin)
- sassp, SSP port on SA11x0 that attaches spibus
- Jornada microcontroller (jmcu) to control kbd, battery, etc throught
the SPI bus (wskbd attaches on jmcu, but not tested)
- tod functions seem work
- initial code for SA-1111 (chip companion) : this is TODO
Next important steps, i think:
- gpio and intc on sa1111
- pcmcia support for sa11x0 (and sa1111 help logic)
- REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs)
- root on wd0! (using already supported PCMCIA-ATA)
|
/*
* THIS FILE IS AUTOMATICALLY GENERATED. DO NOT EDIT.
*/
/* $OpenBSD: busop.c,v 1.1 2003/02/17 01:29:20 henric Exp $ */
/*
* Copyright (c) 2003 Henric Jungheim
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <machine/bus.h>
/*
* Implementing u_int16_t
*/
void
bus_space_read_multi_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
u_int16_t *a, bus_size_t c)
{
u_int16_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bsrm2(%llx + %llx, %x, %x) ->", (long long)h.bh_ptr,
(long long)o, t->asi, c));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0) {
u_int16_t r = lduha_asi(h.bh_ptr + o);
BUS_SPACE_TRACE(t, h, (" %4.4x", r));
*p++ = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_multi_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const u_int16_t *a, bus_size_t c)
{
const u_int16_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bswm2(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->asi, c));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0) {
u_int16_t r = *p++;
BUS_SPACE_TRACE(t, h, (" %4.4x", r));
stha_asi(h.bh_ptr + o, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_multi_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int16_t v,
bus_size_t c)
{
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bssm2(%llx + %llx, %x, %x) <- %4.4x\n", (long long)h.bh_ptr,
(long long)o, t->asi, c, v));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0)
stha_asi(h.bh_ptr + o, v);
}
void
bus_space_read_region_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
u_int16_t *a, bus_size_t c)
{
u_int16_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bsrr2(%llx + %llx, %x, %x) <- \n", (long long)h.bh_ptr,
(long long)o, t->asi, c));
asi_set(t->asi);
for (; c; p++, c--, ptr += 2) {
u_int16_t r = lduha_asi(ptr);
BUS_SPACE_TRACE(t, h, (" %4.4x", r));
*p = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_region_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const u_int16_t *a, bus_size_t c)
{
const u_int16_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bswr2(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->asi, c));
asi_set(t->asi);
for (; c; p++, c--, ptr += 2) {
u_int16_t r = *p;
BUS_SPACE_TRACE(t, h, (" %4.4x", r));
stha_asi(ptr, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_region_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int16_t v,
bus_size_t c)
{
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bssr2(%llx + %llx, %x, %x) <- %4.4x\n", (long long)h.bh_ptr,
(long long)o, t->asi, c, v));
asi_set(t->asi);
for (; c; c--, ptr += 2)
stha_asi(ptr, v);
}
void
bus_space_copy_region_2(bus_space_tag_t t, bus_space_handle_t h1,
bus_size_t o1, bus_space_handle_t h2, bus_size_t o2,
bus_size_t c)
{
paddr_t ptr1 = h1.bh_ptr + o1;
paddr_t ptr2 = h2.bh_ptr + o2;
BUS_SPACE_ASSERT(t, h1, o2, 2);
BUS_SPACE_ASSERT(t, h2, o2, 2);
BUS_SPACE_TRACE(t, h1,
("bscr2(%llx + %llx, %llx + %llx, %x, %x) <-> \n",
(long long)h1.bh_ptr, (long long)o1,
(long long)h2.bh_ptr, (long long)o2,
t->asi, c));
asi_set(t->asi);
for (; c; c--, ptr1 += 2, ptr2 += 2) {
u_int16_t r = lduha_asi(ptr2);
BUS_SPACE_TRACE(t, h1, (" %4.4x", r));
stha_asi(ptr1, r);
}
BUS_SPACE_TRACE(t, h1, ("\n"));
}
/*
* Implementing u_int32_t
*/
void
bus_space_read_multi_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
u_int32_t *a, bus_size_t c)
{
u_int32_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bsrm4(%llx + %llx, %x, %x) ->", (long long)h.bh_ptr,
(long long)o, t->asi, c));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0) {
u_int32_t r = lduwa_asi(h.bh_ptr + o);
BUS_SPACE_TRACE(t, h, (" %8.8x", r));
*p++ = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_multi_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const u_int32_t *a, bus_size_t c)
{
const u_int32_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bswm4(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->asi, c));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0) {
u_int32_t r = *p++;
BUS_SPACE_TRACE(t, h, (" %8.8x", r));
stwa_asi(h.bh_ptr + o, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_multi_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int32_t v,
bus_size_t c)
{
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bssm4(%llx + %llx, %x, %x) <- %8.8x\n", (long long)h.bh_ptr,
(long long)o, t->asi, c, v));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0)
stwa_asi(h.bh_ptr + o, v);
}
void
bus_space_read_region_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
u_int32_t *a, bus_size_t c)
{
u_int32_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bsrr4(%llx + %llx, %x, %x) <- \n", (long long)h.bh_ptr,
(long long)o, t->asi, c));
asi_set(t->asi);
for (; c; p++, c--, ptr += 4) {
u_int32_t r = lduwa_asi(ptr);
BUS_SPACE_TRACE(t, h, (" %8.8x", r));
*p = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_region_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const u_int32_t *a, bus_size_t c)
{
const u_int32_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bswr4(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->asi, c));
asi_set(t->asi);
for (; c; p++, c--, ptr += 4) {
u_int32_t r = *p;
BUS_SPACE_TRACE(t, h, (" %8.8x", r));
stwa_asi(ptr, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_region_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int32_t v,
bus_size_t c)
{
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bssr4(%llx + %llx, %x, %x) <- %8.8x\n", (long long)h.bh_ptr,
(long long)o, t->asi, c, v));
asi_set(t->asi);
for (; c; c--, ptr += 4)
stwa_asi(ptr, v);
}
void
bus_space_copy_region_4(bus_space_tag_t t, bus_space_handle_t h1,
bus_size_t o1, bus_space_handle_t h2, bus_size_t o2,
bus_size_t c)
{
paddr_t ptr1 = h1.bh_ptr + o1;
paddr_t ptr2 = h2.bh_ptr + o2;
BUS_SPACE_ASSERT(t, h1, o2, 4);
BUS_SPACE_ASSERT(t, h2, o2, 4);
BUS_SPACE_TRACE(t, h1,
("bscr4(%llx + %llx, %llx + %llx, %x, %x) <-> \n",
(long long)h1.bh_ptr, (long long)o1,
(long long)h2.bh_ptr, (long long)o2,
t->asi, c));
asi_set(t->asi);
for (; c; c--, ptr1 += 4, ptr2 += 4) {
u_int32_t r = lduwa_asi(ptr2);
BUS_SPACE_TRACE(t, h1, (" %8.8x", r));
stwa_asi(ptr1, r);
}
BUS_SPACE_TRACE(t, h1, ("\n"));
}
/*
* Implementing u_int64_t
*/
void
bus_space_read_multi_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
u_int64_t *a, bus_size_t c)
{
u_int64_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bsrm8(%llx + %llx, %x, %x) ->", (long long)h.bh_ptr,
(long long)o, t->asi, c));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0) {
u_int64_t r = ldxa_asi(h.bh_ptr + o);
BUS_SPACE_TRACE(t, h, (" %16.16llx", r));
*p++ = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_multi_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const u_int64_t *a, bus_size_t c)
{
const u_int64_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bswm8(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->asi, c));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0) {
u_int64_t r = *p++;
BUS_SPACE_TRACE(t, h, (" %16.16llx", r));
stxa_asi(h.bh_ptr + o, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_multi_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int64_t v,
bus_size_t c)
{
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bssm8(%llx + %llx, %x, %x) <- %16.16llx\n", (long long)h.bh_ptr,
(long long)o, t->asi, c, v));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0)
stxa_asi(h.bh_ptr + o, v);
}
void
bus_space_read_region_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
u_int64_t *a, bus_size_t c)
{
u_int64_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bsrr8(%llx + %llx, %x, %x) <- \n", (long long)h.bh_ptr,
(long long)o, t->asi, c));
asi_set(t->asi);
for (; c; p++, c--, ptr += 8) {
u_int64_t r = ldxa_asi(ptr);
BUS_SPACE_TRACE(t, h, (" %16.16llx", r));
*p = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_region_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const u_int64_t *a, bus_size_t c)
{
const u_int64_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bswr8(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->asi, c));
asi_set(t->asi);
for (; c; p++, c--, ptr += 8) {
u_int64_t r = *p;
BUS_SPACE_TRACE(t, h, (" %16.16llx", r));
stxa_asi(ptr, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_region_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int64_t v,
bus_size_t c)
{
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bssr8(%llx + %llx, %x, %x) <- %16.16llx\n", (long long)h.bh_ptr,
(long long)o, t->asi, c, v));
asi_set(t->asi);
for (; c; c--, ptr += 8)
stxa_asi(ptr, v);
}
void
bus_space_copy_region_8(bus_space_tag_t t, bus_space_handle_t h1,
bus_size_t o1, bus_space_handle_t h2, bus_size_t o2,
bus_size_t c)
{
paddr_t ptr1 = h1.bh_ptr + o1;
paddr_t ptr2 = h2.bh_ptr + o2;
BUS_SPACE_ASSERT(t, h1, o2, 8);
BUS_SPACE_ASSERT(t, h2, o2, 8);
BUS_SPACE_TRACE(t, h1,
("bscr8(%llx + %llx, %llx + %llx, %x, %x) <-> \n",
(long long)h1.bh_ptr, (long long)o1,
(long long)h2.bh_ptr, (long long)o2,
t->asi, c));
asi_set(t->asi);
for (; c; c--, ptr1 += 8, ptr2 += 8) {
u_int64_t r = ldxa_asi(ptr2);
BUS_SPACE_TRACE(t, h1, (" %16.16llx", r));
stxa_asi(ptr1, r);
}
BUS_SPACE_TRACE(t, h1, ("\n"));
}
/*
* Implementing u_int8_t
*/
void
bus_space_read_multi_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
u_int8_t *a, bus_size_t c)
{
u_int8_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bsrm1(%llx + %llx, %x, %x) ->", (long long)h.bh_ptr,
(long long)o, t->asi, c));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0) {
u_int8_t r = lduba_asi(h.bh_ptr + o);
BUS_SPACE_TRACE(t, h, (" %2.2x", r));
*p++ = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_multi_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const u_int8_t *a, bus_size_t c)
{
const u_int8_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bswm1(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->asi, c));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0) {
u_int8_t r = *p++;
BUS_SPACE_TRACE(t, h, (" %2.2x", r));
stba_asi(h.bh_ptr + o, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_multi_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int8_t v,
bus_size_t c)
{
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bssm1(%llx + %llx, %x, %x) <- %2.2x\n", (long long)h.bh_ptr,
(long long)o, t->asi, c, v));
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->asi);
while (--c > 0)
stba_asi(h.bh_ptr + o, v);
}
void
bus_space_read_region_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
u_int8_t *a, bus_size_t c)
{
u_int8_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bsrr1(%llx + %llx, %x, %x) <- \n", (long long)h.bh_ptr,
(long long)o, t->asi, c));
asi_set(t->asi);
for (; c; p++, c--, ptr += 1) {
u_int8_t r = lduba_asi(ptr);
BUS_SPACE_TRACE(t, h, (" %2.2x", r));
*p = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_region_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const u_int8_t *a, bus_size_t c)
{
const u_int8_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bswr1(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->asi, c));
asi_set(t->asi);
for (; c; p++, c--, ptr += 1) {
u_int8_t r = *p;
BUS_SPACE_TRACE(t, h, (" %2.2x", r));
stba_asi(ptr, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_region_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int8_t v,
bus_size_t c)
{
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bssr1(%llx + %llx, %x, %x) <- %2.2x\n", (long long)h.bh_ptr,
(long long)o, t->asi, c, v));
asi_set(t->asi);
for (; c; c--, ptr += 1)
stba_asi(ptr, v);
}
void
bus_space_copy_region_1(bus_space_tag_t t, bus_space_handle_t h1,
bus_size_t o1, bus_space_handle_t h2, bus_size_t o2,
bus_size_t c)
{
paddr_t ptr1 = h1.bh_ptr + o1;
paddr_t ptr2 = h2.bh_ptr + o2;
BUS_SPACE_ASSERT(t, h1, o2, 1);
BUS_SPACE_ASSERT(t, h2, o2, 1);
BUS_SPACE_TRACE(t, h1,
("bscr1(%llx + %llx, %llx + %llx, %x, %x) <-> \n",
(long long)h1.bh_ptr, (long long)o1,
(long long)h2.bh_ptr, (long long)o2,
t->asi, c));
asi_set(t->asi);
for (; c; c--, ptr1 += 1, ptr2 += 1) {
u_int8_t r = lduba_asi(ptr2);
BUS_SPACE_TRACE(t, h1, (" %2.2x", r));
stba_asi(ptr1, r);
}
BUS_SPACE_TRACE(t, h1, ("\n"));
}
/*
* Implementing u_int16_t
*/
void
bus_space_read_raw_multi_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
void *a, size_t c)
{
u_int16_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bsrm2(%llx + %llx, %x, %x) ->", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int16_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0) {
u_int16_t r = lduha_asi(h.bh_ptr + o);
BUS_SPACE_TRACE(t, h, (" %4.4x", r));
*p++ = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_raw_multi_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const void *a, size_t c)
{
const u_int16_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bswm2(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int16_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0) {
u_int16_t r = *p++;
BUS_SPACE_TRACE(t, h, (" %4.4x", r));
stha_asi(h.bh_ptr + o, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_raw_multi_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int16_t v,
size_t c)
{
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bssm2(%llx + %llx, %x, %x) <- %4.4x\n", (long long)h.bh_ptr,
(long long)o, t->sasi, c, v));
c /= sizeof(u_int16_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0)
stha_asi(h.bh_ptr + o, v);
}
void
bus_space_read_raw_region_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
void *a, size_t c)
{
u_int16_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bsrr2(%llx + %llx, %x, %x) <- \n", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int16_t);
asi_set(t->sasi);
for (; c; p++, c--, ptr += 2) {
u_int16_t r = lduha_asi(ptr);
BUS_SPACE_TRACE(t, h, (" %4.4x", r));
*p = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_raw_region_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const void *a, size_t c)
{
const u_int16_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bswr2(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int16_t);
asi_set(t->sasi);
for (; c; p++, c--, ptr += 2) {
u_int16_t r = *p;
BUS_SPACE_TRACE(t, h, (" %4.4x", r));
stha_asi(ptr, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_raw_region_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int16_t v,
size_t c)
{
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bssr2(%llx + %llx, %x, %x) <- %4.4x\n", (long long)h.bh_ptr,
(long long)o, t->sasi, c, v));
c /= sizeof(u_int16_t);
asi_set(t->sasi);
for (; c; c--, ptr += 2)
stha_asi(ptr, v);
}
void
bus_space_copy_raw_region_2(bus_space_tag_t t, bus_space_handle_t h1,
bus_size_t o1, bus_space_handle_t h2, bus_size_t o2,
size_t c)
{
paddr_t ptr1 = h1.bh_ptr + o1;
paddr_t ptr2 = h2.bh_ptr + o2;
BUS_SPACE_ASSERT(t, h1, o2, 2);
BUS_SPACE_ASSERT(t, h2, o2, 2);
BUS_SPACE_TRACE(t, h1,
("bscr2(%llx + %llx, %llx + %llx, %x, %x) <-> \n",
(long long)h1.bh_ptr, (long long)o1,
(long long)h2.bh_ptr, (long long)o2,
t->sasi, c));
c /= sizeof(u_int16_t);
asi_set(t->sasi);
for (; c; c--, ptr1 += 2, ptr2 += 2) {
u_int16_t r = lduha_asi(ptr2);
BUS_SPACE_TRACE(t, h1, (" %4.4x", r));
stha_asi(ptr1, r);
}
BUS_SPACE_TRACE(t, h1, ("\n"));
}
/*
* Implementing u_int32_t
*/
void
bus_space_read_raw_multi_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
void *a, size_t c)
{
u_int32_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bsrm4(%llx + %llx, %x, %x) ->", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int32_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0) {
u_int32_t r = lduwa_asi(h.bh_ptr + o);
BUS_SPACE_TRACE(t, h, (" %8.8x", r));
*p++ = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_raw_multi_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const void *a, size_t c)
{
const u_int32_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bswm4(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int32_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0) {
u_int32_t r = *p++;
BUS_SPACE_TRACE(t, h, (" %8.8x", r));
stwa_asi(h.bh_ptr + o, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_raw_multi_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int32_t v,
size_t c)
{
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bssm4(%llx + %llx, %x, %x) <- %8.8x\n", (long long)h.bh_ptr,
(long long)o, t->sasi, c, v));
c /= sizeof(u_int32_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0)
stwa_asi(h.bh_ptr + o, v);
}
void
bus_space_read_raw_region_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
void *a, size_t c)
{
u_int32_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bsrr4(%llx + %llx, %x, %x) <- \n", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int32_t);
asi_set(t->sasi);
for (; c; p++, c--, ptr += 4) {
u_int32_t r = lduwa_asi(ptr);
BUS_SPACE_TRACE(t, h, (" %8.8x", r));
*p = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_raw_region_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const void *a, size_t c)
{
const u_int32_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bswr4(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int32_t);
asi_set(t->sasi);
for (; c; p++, c--, ptr += 4) {
u_int32_t r = *p;
BUS_SPACE_TRACE(t, h, (" %8.8x", r));
stwa_asi(ptr, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_raw_region_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int32_t v,
size_t c)
{
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bssr4(%llx + %llx, %x, %x) <- %8.8x\n", (long long)h.bh_ptr,
(long long)o, t->sasi, c, v));
c /= sizeof(u_int32_t);
asi_set(t->sasi);
for (; c; c--, ptr += 4)
stwa_asi(ptr, v);
}
void
bus_space_copy_raw_region_4(bus_space_tag_t t, bus_space_handle_t h1,
bus_size_t o1, bus_space_handle_t h2, bus_size_t o2,
size_t c)
{
paddr_t ptr1 = h1.bh_ptr + o1;
paddr_t ptr2 = h2.bh_ptr + o2;
BUS_SPACE_ASSERT(t, h1, o2, 4);
BUS_SPACE_ASSERT(t, h2, o2, 4);
BUS_SPACE_TRACE(t, h1,
("bscr4(%llx + %llx, %llx + %llx, %x, %x) <-> \n",
(long long)h1.bh_ptr, (long long)o1,
(long long)h2.bh_ptr, (long long)o2,
t->sasi, c));
c /= sizeof(u_int32_t);
asi_set(t->sasi);
for (; c; c--, ptr1 += 4, ptr2 += 4) {
u_int32_t r = lduwa_asi(ptr2);
BUS_SPACE_TRACE(t, h1, (" %8.8x", r));
stwa_asi(ptr1, r);
}
BUS_SPACE_TRACE(t, h1, ("\n"));
}
/*
* Implementing u_int64_t
*/
void
bus_space_read_raw_multi_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
void *a, size_t c)
{
u_int64_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bsrm8(%llx + %llx, %x, %x) ->", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int64_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0) {
u_int64_t r = ldxa_asi(h.bh_ptr + o);
BUS_SPACE_TRACE(t, h, (" %16.16llx", r));
*p++ = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_raw_multi_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const void *a, size_t c)
{
const u_int64_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bswm8(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int64_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0) {
u_int64_t r = *p++;
BUS_SPACE_TRACE(t, h, (" %16.16llx", r));
stxa_asi(h.bh_ptr + o, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_raw_multi_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int64_t v,
size_t c)
{
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bssm8(%llx + %llx, %x, %x) <- %16.16llx\n", (long long)h.bh_ptr,
(long long)o, t->sasi, c, v));
c /= sizeof(u_int64_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0)
stxa_asi(h.bh_ptr + o, v);
}
void
bus_space_read_raw_region_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
void *a, size_t c)
{
u_int64_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bsrr8(%llx + %llx, %x, %x) <- \n", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int64_t);
asi_set(t->sasi);
for (; c; p++, c--, ptr += 8) {
u_int64_t r = ldxa_asi(ptr);
BUS_SPACE_TRACE(t, h, (" %16.16llx", r));
*p = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_raw_region_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const void *a, size_t c)
{
const u_int64_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bswr8(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int64_t);
asi_set(t->sasi);
for (; c; p++, c--, ptr += 8) {
u_int64_t r = *p;
BUS_SPACE_TRACE(t, h, (" %16.16llx", r));
stxa_asi(ptr, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_raw_region_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int64_t v,
size_t c)
{
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bssr8(%llx + %llx, %x, %x) <- %16.16llx\n", (long long)h.bh_ptr,
(long long)o, t->sasi, c, v));
c /= sizeof(u_int64_t);
asi_set(t->sasi);
for (; c; c--, ptr += 8)
stxa_asi(ptr, v);
}
void
bus_space_copy_raw_region_8(bus_space_tag_t t, bus_space_handle_t h1,
bus_size_t o1, bus_space_handle_t h2, bus_size_t o2,
size_t c)
{
paddr_t ptr1 = h1.bh_ptr + o1;
paddr_t ptr2 = h2.bh_ptr + o2;
BUS_SPACE_ASSERT(t, h1, o2, 8);
BUS_SPACE_ASSERT(t, h2, o2, 8);
BUS_SPACE_TRACE(t, h1,
("bscr8(%llx + %llx, %llx + %llx, %x, %x) <-> \n",
(long long)h1.bh_ptr, (long long)o1,
(long long)h2.bh_ptr, (long long)o2,
t->sasi, c));
c /= sizeof(u_int64_t);
asi_set(t->sasi);
for (; c; c--, ptr1 += 8, ptr2 += 8) {
u_int64_t r = ldxa_asi(ptr2);
BUS_SPACE_TRACE(t, h1, (" %16.16llx", r));
stxa_asi(ptr1, r);
}
BUS_SPACE_TRACE(t, h1, ("\n"));
}
/*
* Implementing u_int8_t
*/
void
bus_space_read_raw_multi_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
void *a, size_t c)
{
u_int8_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bsrm1(%llx + %llx, %x, %x) ->", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int8_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0) {
u_int8_t r = lduba_asi(h.bh_ptr + o);
BUS_SPACE_TRACE(t, h, (" %2.2x", r));
*p++ = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_raw_multi_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const void *a, size_t c)
{
const u_int8_t *p = a;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bswm1(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int8_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0) {
u_int8_t r = *p++;
BUS_SPACE_TRACE(t, h, (" %2.2x", r));
stba_asi(h.bh_ptr + o, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_raw_multi_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int8_t v,
size_t c)
{
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bssm1(%llx + %llx, %x, %x) <- %2.2x\n", (long long)h.bh_ptr,
(long long)o, t->sasi, c, v));
c /= sizeof(u_int8_t);
++c; /* Looping on "--c" is slightly faster than on "c--" */
asi_set(t->sasi);
while (--c > 0)
stba_asi(h.bh_ptr + o, v);
}
void
bus_space_read_raw_region_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
void *a, size_t c)
{
u_int8_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bsrr1(%llx + %llx, %x, %x) <- \n", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int8_t);
asi_set(t->sasi);
for (; c; p++, c--, ptr += 1) {
u_int8_t r = lduba_asi(ptr);
BUS_SPACE_TRACE(t, h, (" %2.2x", r));
*p = r;
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_write_raw_region_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o,
const void *a, size_t c)
{
const u_int8_t *p = a;
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bswr1(%llx + %llx, %x, %x) <-", (long long)h.bh_ptr,
(long long)o, t->sasi, c));
c /= sizeof(u_int8_t);
asi_set(t->sasi);
for (; c; p++, c--, ptr += 1) {
u_int8_t r = *p;
BUS_SPACE_TRACE(t, h, (" %2.2x", r));
stba_asi(ptr, r);
}
BUS_SPACE_TRACE(t, h, ("\n"));
}
void
bus_space_set_raw_region_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int8_t v,
size_t c)
{
paddr_t ptr = h.bh_ptr + o;
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bssr1(%llx + %llx, %x, %x) <- %2.2x\n", (long long)h.bh_ptr,
(long long)o, t->sasi, c, v));
c /= sizeof(u_int8_t);
asi_set(t->sasi);
for (; c; c--, ptr += 1)
stba_asi(ptr, v);
}
void
bus_space_copy_raw_region_1(bus_space_tag_t t, bus_space_handle_t h1,
bus_size_t o1, bus_space_handle_t h2, bus_size_t o2,
size_t c)
{
paddr_t ptr1 = h1.bh_ptr + o1;
paddr_t ptr2 = h2.bh_ptr + o2;
BUS_SPACE_ASSERT(t, h1, o2, 1);
BUS_SPACE_ASSERT(t, h2, o2, 1);
BUS_SPACE_TRACE(t, h1,
("bscr1(%llx + %llx, %llx + %llx, %x, %x) <-> \n",
(long long)h1.bh_ptr, (long long)o1,
(long long)h2.bh_ptr, (long long)o2,
t->sasi, c));
c /= sizeof(u_int8_t);
asi_set(t->sasi);
for (; c; c--, ptr1 += 1, ptr2 += 1) {
u_int8_t r = lduba_asi(ptr2);
BUS_SPACE_TRACE(t, h1, (" %2.2x", r));
stba_asi(ptr1, r);
}
BUS_SPACE_TRACE(t, h1, ("\n"));
}