File: [local] / sys / arch / sparc64 / sparc64 / busop.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:08:21 2008 UTC (16 years, 3 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.h,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.
*/
/*
* Implementing u_int16_t
*/
static inline u_int16_t bus_space_read_2(bus_space_tag_t,
bus_space_handle_t, bus_size_t);
static inline void bus_space_write_2(bus_space_tag_t,
bus_space_handle_t, bus_size_t, u_int16_t);
void bus_space_read_multi_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
u_int16_t *, bus_size_t);
void bus_space_write_multi_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const u_int16_t *, bus_size_t);
void bus_space_set_multi_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int16_t,
bus_size_t);
void bus_space_read_region_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
u_int16_t *, bus_size_t);
void bus_space_write_region_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const u_int16_t *, bus_size_t);
void bus_space_set_region_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int16_t,
bus_size_t);
void bus_space_copy_region_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t, bus_space_handle_t, bus_size_t,
bus_size_t);
static inline
u_int16_t bus_space_read_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o)
{
u_int16_t r;
BUS_SPACE_ASSERT(t, h, o, 2);
r = lduha(h.bh_ptr + o, t->asi);
BUS_SPACE_TRACE(t, h,
("bsr2(%llx + %llx, %x) -> %4.4x\n",
(long long)h.bh_ptr,
(long long)o,
t->asi,
r));
return (r);
}
static inline
void bus_space_write_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int16_t v)
{
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bsw2(%llx + %llx, %x) <- %4.4x\n",
(long long)h.bh_ptr,
(long long)o,
t->asi,
v));
stha(h.bh_ptr + o, t->asi, v);
}
/*
* Implementing u_int32_t
*/
static inline u_int32_t bus_space_read_4(bus_space_tag_t,
bus_space_handle_t, bus_size_t);
static inline void bus_space_write_4(bus_space_tag_t,
bus_space_handle_t, bus_size_t, u_int32_t);
void bus_space_read_multi_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
u_int32_t *, bus_size_t);
void bus_space_write_multi_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const u_int32_t *, bus_size_t);
void bus_space_set_multi_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int32_t,
bus_size_t);
void bus_space_read_region_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
u_int32_t *, bus_size_t);
void bus_space_write_region_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const u_int32_t *, bus_size_t);
void bus_space_set_region_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int32_t,
bus_size_t);
void bus_space_copy_region_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t, bus_space_handle_t, bus_size_t,
bus_size_t);
static inline
u_int32_t bus_space_read_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o)
{
u_int32_t r;
BUS_SPACE_ASSERT(t, h, o, 4);
r = lduwa(h.bh_ptr + o, t->asi);
BUS_SPACE_TRACE(t, h,
("bsr4(%llx + %llx, %x) -> %8.8x\n",
(long long)h.bh_ptr,
(long long)o,
t->asi,
r));
return (r);
}
static inline
void bus_space_write_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int32_t v)
{
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bsw4(%llx + %llx, %x) <- %8.8x\n",
(long long)h.bh_ptr,
(long long)o,
t->asi,
v));
stwa(h.bh_ptr + o, t->asi, v);
}
/*
* Implementing u_int64_t
*/
static inline u_int64_t bus_space_read_8(bus_space_tag_t,
bus_space_handle_t, bus_size_t);
static inline void bus_space_write_8(bus_space_tag_t,
bus_space_handle_t, bus_size_t, u_int64_t);
void bus_space_read_multi_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
u_int64_t *, bus_size_t);
void bus_space_write_multi_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const u_int64_t *, bus_size_t);
void bus_space_set_multi_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int64_t,
bus_size_t);
void bus_space_read_region_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
u_int64_t *, bus_size_t);
void bus_space_write_region_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const u_int64_t *, bus_size_t);
void bus_space_set_region_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int64_t,
bus_size_t);
void bus_space_copy_region_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t, bus_space_handle_t, bus_size_t,
bus_size_t);
static inline
u_int64_t bus_space_read_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o)
{
u_int64_t r;
BUS_SPACE_ASSERT(t, h, o, 8);
r = ldxa(h.bh_ptr + o, t->asi);
BUS_SPACE_TRACE(t, h,
("bsr8(%llx + %llx, %x) -> %16.16llx\n",
(long long)h.bh_ptr,
(long long)o,
t->asi,
r));
return (r);
}
static inline
void bus_space_write_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int64_t v)
{
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bsw8(%llx + %llx, %x) <- %16.16llx\n",
(long long)h.bh_ptr,
(long long)o,
t->asi,
v));
stxa(h.bh_ptr + o, t->asi, v);
}
/*
* Implementing u_int8_t
*/
static inline u_int8_t bus_space_read_1(bus_space_tag_t,
bus_space_handle_t, bus_size_t);
static inline void bus_space_write_1(bus_space_tag_t,
bus_space_handle_t, bus_size_t, u_int8_t);
void bus_space_read_multi_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
u_int8_t *, bus_size_t);
void bus_space_write_multi_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const u_int8_t *, bus_size_t);
void bus_space_set_multi_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int8_t,
bus_size_t);
void bus_space_read_region_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
u_int8_t *, bus_size_t);
void bus_space_write_region_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const u_int8_t *, bus_size_t);
void bus_space_set_region_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int8_t,
bus_size_t);
void bus_space_copy_region_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t, bus_space_handle_t, bus_size_t,
bus_size_t);
static inline
u_int8_t bus_space_read_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o)
{
u_int8_t r;
BUS_SPACE_ASSERT(t, h, o, 1);
r = lduba(h.bh_ptr + o, t->asi);
BUS_SPACE_TRACE(t, h,
("bsr1(%llx + %llx, %x) -> %2.2x\n",
(long long)h.bh_ptr,
(long long)o,
t->asi,
r));
return (r);
}
static inline
void bus_space_write_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int8_t v)
{
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bsw1(%llx + %llx, %x) <- %2.2x\n",
(long long)h.bh_ptr,
(long long)o,
t->asi,
v));
stba(h.bh_ptr + o, t->asi, v);
}
/*
* Implementing u_int16_t
*/
static inline u_int16_t bus_space_read_raw_2(bus_space_tag_t,
bus_space_handle_t, bus_size_t);
static inline void bus_space_write_raw_2(bus_space_tag_t,
bus_space_handle_t, bus_size_t, u_int16_t);
void bus_space_read_raw_multi_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
void *, size_t);
void bus_space_write_raw_multi_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const void *, size_t);
void bus_space_set_raw_multi_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int16_t,
size_t);
void bus_space_read_raw_region_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
void *, size_t);
void bus_space_write_raw_region_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const void *, size_t);
void bus_space_set_raw_region_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int16_t,
size_t);
void bus_space_copy_raw_region_2(bus_space_tag_t, bus_space_handle_t,
bus_size_t, bus_space_handle_t, bus_size_t,
size_t);
static inline
u_int16_t bus_space_read_raw_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o)
{
u_int16_t r;
BUS_SPACE_ASSERT(t, h, o, 2);
r = lduha(h.bh_ptr + o, t->sasi);
BUS_SPACE_TRACE(t, h,
("bsr2(%llx + %llx, %x) -> %4.4x\n",
(long long)h.bh_ptr,
(long long)o,
t->sasi,
r));
return (r);
}
static inline
void bus_space_write_raw_2(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int16_t v)
{
BUS_SPACE_ASSERT(t, h, o, 2);
BUS_SPACE_TRACE(t, h,
("bsw2(%llx + %llx, %x) <- %4.4x\n",
(long long)h.bh_ptr,
(long long)o,
t->sasi,
v));
stha(h.bh_ptr + o, t->sasi, v);
}
/*
* Implementing u_int32_t
*/
static inline u_int32_t bus_space_read_raw_4(bus_space_tag_t,
bus_space_handle_t, bus_size_t);
static inline void bus_space_write_raw_4(bus_space_tag_t,
bus_space_handle_t, bus_size_t, u_int32_t);
void bus_space_read_raw_multi_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
void *, size_t);
void bus_space_write_raw_multi_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const void *, size_t);
void bus_space_set_raw_multi_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int32_t,
size_t);
void bus_space_read_raw_region_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
void *, size_t);
void bus_space_write_raw_region_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const void *, size_t);
void bus_space_set_raw_region_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int32_t,
size_t);
void bus_space_copy_raw_region_4(bus_space_tag_t, bus_space_handle_t,
bus_size_t, bus_space_handle_t, bus_size_t,
size_t);
static inline
u_int32_t bus_space_read_raw_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o)
{
u_int32_t r;
BUS_SPACE_ASSERT(t, h, o, 4);
r = lduwa(h.bh_ptr + o, t->sasi);
BUS_SPACE_TRACE(t, h,
("bsr4(%llx + %llx, %x) -> %8.8x\n",
(long long)h.bh_ptr,
(long long)o,
t->sasi,
r));
return (r);
}
static inline
void bus_space_write_raw_4(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int32_t v)
{
BUS_SPACE_ASSERT(t, h, o, 4);
BUS_SPACE_TRACE(t, h,
("bsw4(%llx + %llx, %x) <- %8.8x\n",
(long long)h.bh_ptr,
(long long)o,
t->sasi,
v));
stwa(h.bh_ptr + o, t->sasi, v);
}
/*
* Implementing u_int64_t
*/
static inline u_int64_t bus_space_read_raw_8(bus_space_tag_t,
bus_space_handle_t, bus_size_t);
static inline void bus_space_write_raw_8(bus_space_tag_t,
bus_space_handle_t, bus_size_t, u_int64_t);
void bus_space_read_raw_multi_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
void *, size_t);
void bus_space_write_raw_multi_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const void *, size_t);
void bus_space_set_raw_multi_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int64_t,
size_t);
void bus_space_read_raw_region_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
void *, size_t);
void bus_space_write_raw_region_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const void *, size_t);
void bus_space_set_raw_region_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int64_t,
size_t);
void bus_space_copy_raw_region_8(bus_space_tag_t, bus_space_handle_t,
bus_size_t, bus_space_handle_t, bus_size_t,
size_t);
static inline
u_int64_t bus_space_read_raw_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o)
{
u_int64_t r;
BUS_SPACE_ASSERT(t, h, o, 8);
r = ldxa(h.bh_ptr + o, t->sasi);
BUS_SPACE_TRACE(t, h,
("bsr8(%llx + %llx, %x) -> %16.16llx\n",
(long long)h.bh_ptr,
(long long)o,
t->sasi,
r));
return (r);
}
static inline
void bus_space_write_raw_8(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int64_t v)
{
BUS_SPACE_ASSERT(t, h, o, 8);
BUS_SPACE_TRACE(t, h,
("bsw8(%llx + %llx, %x) <- %16.16llx\n",
(long long)h.bh_ptr,
(long long)o,
t->sasi,
v));
stxa(h.bh_ptr + o, t->sasi, v);
}
/*
* Implementing u_int8_t
*/
static inline u_int8_t bus_space_read_raw_1(bus_space_tag_t,
bus_space_handle_t, bus_size_t);
static inline void bus_space_write_raw_1(bus_space_tag_t,
bus_space_handle_t, bus_size_t, u_int8_t);
void bus_space_read_raw_multi_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
void *, size_t);
void bus_space_write_raw_multi_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const void *, size_t);
void bus_space_set_raw_multi_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int8_t,
size_t);
void bus_space_read_raw_region_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
void *, size_t);
void bus_space_write_raw_region_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t,
const void *, size_t);
void bus_space_set_raw_region_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t, u_int8_t,
size_t);
void bus_space_copy_raw_region_1(bus_space_tag_t, bus_space_handle_t,
bus_size_t, bus_space_handle_t, bus_size_t,
size_t);
static inline
u_int8_t bus_space_read_raw_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o)
{
u_int8_t r;
BUS_SPACE_ASSERT(t, h, o, 1);
r = lduba(h.bh_ptr + o, t->sasi);
BUS_SPACE_TRACE(t, h,
("bsr1(%llx + %llx, %x) -> %2.2x\n",
(long long)h.bh_ptr,
(long long)o,
t->sasi,
r));
return (r);
}
static inline
void bus_space_write_raw_1(bus_space_tag_t t, bus_space_handle_t h,
bus_size_t o, u_int8_t v)
{
BUS_SPACE_ASSERT(t, h, o, 1);
BUS_SPACE_TRACE(t, h,
("bsw1(%llx + %llx, %x) <- %2.2x\n",
(long long)h.bh_ptr,
(long long)o,
t->sasi,
v));
stba(h.bh_ptr + o, t->sasi, v);
}