diff options
Diffstat (limited to 'sys/i386/include/acpica_osd.h')
| -rw-r--r-- | sys/i386/include/acpica_osd.h | 321 |
1 files changed, 0 insertions, 321 deletions
diff --git a/sys/i386/include/acpica_osd.h b/sys/i386/include/acpica_osd.h deleted file mode 100644 index c0f1bea..0000000 --- a/sys/i386/include/acpica_osd.h +++ /dev/null @@ -1,321 +0,0 @@ -/*- - * Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org> - * Copyright (c) 2000 Munehiro Matsuda <haro@tk.kubota.co.jp> - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. - * - * $Id: acpica_osd.h,v 1.3 2000/08/09 14:47:48 iwasaki Exp $ - * $FreeBSD$ - */ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/bus.h> -#include <machine/bus.h> -#include <machine/clock.h> -#include <machine/acpi_machdep.h> -#include <machine/vmparam.h> -#include <vm/vm.h> -#include <vm/pmap.h> - -#include "pcib_if.h" - -#ifdef ACPI_NO_OSDFUNC_INLINE -#define _ACPICA_INLINE_ -#else -#define _ACPICA_INLINE_ static __inline -#endif - -/* - * ACPICA compatibility - */ - -static UINT32 OsdInX(ACPI_IO_ADDRESS, int); -static void OsdOutX(ACPI_IO_ADDRESS, UINT32, int); - -/* - * New-bus dependent code - */ - -static device_t get_pcib_device(void); - -static __inline device_t -get_pcib_device() -{ - device_t nexus, pcib; - - if ((nexus = device_find_child(root_bus, "nexus", 0)) == NULL) { - return (NULL); - } - if ((pcib = device_find_child(nexus, "pcib", 0)) == NULL) { - return (NULL); - } - - return (pcib); -} - -/* - * Platform/Hardware independent I/O interfaces - */ - -static __inline UINT32 -OsdInX(ACPI_IO_ADDRESS InPort, int bytes) -{ - bus_space_tag_t bst; - bus_space_handle_t bsh; - UINT32 retval; - - bst = ACPI_BUS_SPACE_IO; - bsh = InPort; - switch (bytes) { - case 1: - retval = bus_space_read_1(bst, bsh, 0); - break; - case 2: - retval = bus_space_read_2(bst, bsh, 0); - break; - case 4: - retval = bus_space_read_4(bst, bsh, 0); - break; - default: - printf("OsdInX: wrong length to read\n"); - retval = 0; - } - return (retval); -} - -_ACPICA_INLINE_ UINT8 -OsdIn8(ACPI_IO_ADDRESS InPort) -{ - return (OsdInX(InPort, 1) & 0xff); -} - -_ACPICA_INLINE_ UINT16 -OsdIn16(ACPI_IO_ADDRESS InPort) -{ - return (OsdInX(InPort, 2) & 0xffff); -} - -_ACPICA_INLINE_ UINT32 -OsdIn32(ACPI_IO_ADDRESS InPort) -{ - return (OsdInX(InPort, 4)); -} - -static __inline void -OsdOutX(ACPI_IO_ADDRESS OutPort, UINT32 Value, int bytes) -{ - bus_space_tag_t bst; - bus_space_handle_t bsh; - - bst = ACPI_BUS_SPACE_IO; - bsh = OutPort; - switch (bytes) { - case 1: - bus_space_write_1(bst, bsh, 0, Value & 0xff); - break; - case 2: - bus_space_write_2(bst, bsh, 0, Value & 0xffff); - break; - case 4: - bus_space_write_4(bst, bsh, 0, Value); - break; - default: - printf("OsdOutX: wrong length to write\n"); - } -} - -_ACPICA_INLINE_ void -OsdOut8(ACPI_IO_ADDRESS OutPort, UINT8 Value) -{ - OsdOutX(OutPort, Value, 1); -} - -_ACPICA_INLINE_ void -OsdOut16(ACPI_IO_ADDRESS OutPort, UINT16 Value) -{ - OsdOutX(OutPort, Value, 2); -} - -_ACPICA_INLINE_ void -OsdOut32(ACPI_IO_ADDRESS OutPort, UINT32 Value) -{ - OsdOutX(OutPort, Value, 4); -} - -_ACPICA_INLINE_ ACPI_STATUS -OsdMapMemory(void *PhysicalAddress, UINT32 Length, void **LogicalAddress) -{ - vm_offset_t PhysicalEnd; - vm_offset_t PhysicalOffs; - - PhysicalEnd = (vm_offset_t)PhysicalAddress + Length; - if (PhysicalEnd < 1024 * 1024) { - /* - * The first 1Mb is mapped at KERNBASE. - */ - *LogicalAddress = (void *)(uintptr_t) - (KERNBASE + (vm_offset_t)PhysicalAddress); - } else { - PhysicalOffs = (vm_offset_t)PhysicalAddress - - trunc_page((vm_offset_t)PhysicalAddress); - *LogicalAddress = (caddr_t) - pmap_mapdev((vm_offset_t)PhysicalAddress - PhysicalOffs, - Length + PhysicalOffs) + - PhysicalOffs; - } - - return (AE_OK); -} - -_ACPICA_INLINE_ void -OsdUnMapMemory(void *LogicalAddress, UINT32 Length) -{ - - if ((vm_offset_t)LogicalAddress + Length - KERNBASE >= 1024 * 1024) { - pmap_unmapdev((vm_offset_t)LogicalAddress, Length); - } -} - -/* - * Standard access to PCI configuration space - */ - -static __inline ACPI_STATUS -OsdReadPciCfg(UINT32 Bus, UINT32 DeviceFunction, UINT32 Register, UINT32 *Value, int bytes) -{ - static device_t pcib = NULL; - - if (pcib == NULL && (pcib = get_pcib_device()) == NULL) { - return (AE_ERROR); - } - - *Value = PCIB_READ_CONFIG(pcib, Bus, (DeviceFunction >> 16) & 0xff, - DeviceFunction & 0xff, Register, bytes); - - return (AE_OK); -} - -_ACPICA_INLINE_ ACPI_STATUS -OsdReadPciCfgByte(UINT32 Bus, UINT32 DeviceFunction, UINT32 Register, UINT8 *Value) -{ - ACPI_STATUS status; - UINT32 tmp; - - status = OsdReadPciCfg(Bus, DeviceFunction, Register, &tmp, 1); - *Value = tmp & 0xff; - return (status); -} - -_ACPICA_INLINE_ ACPI_STATUS -OsdReadPciCfgWord(UINT32 Bus, UINT32 DeviceFunction, UINT32 Register, UINT16 *Value) -{ - ACPI_STATUS status; - UINT32 tmp; - - status = OsdReadPciCfg(Bus, DeviceFunction, Register, &tmp, 2); - *Value = tmp & 0xffff; - return (status); -} - -_ACPICA_INLINE_ ACPI_STATUS -OsdReadPciCfgDword(UINT32 Bus, UINT32 DeviceFunction, UINT32 Register, UINT32 *Value) -{ - ACPI_STATUS status; - UINT32 tmp; - - status = OsdReadPciCfg(Bus, DeviceFunction, Register, &tmp, 2); - *Value = tmp; - return (status); -} - -static __inline ACPI_STATUS -OsdWritePciCfg(UINT32 Bus, UINT32 DeviceFunction, UINT32 Register, UINT32 Value, int bytes) -{ - static device_t pcib = NULL; - - if (pcib == NULL && (pcib = get_pcib_device()) == NULL) { - return (AE_ERROR); - } - - PCIB_WRITE_CONFIG(pcib, Bus, (DeviceFunction >> 16) & 0xff, - DeviceFunction & 0xff, Register, Value, bytes); - - return (AE_OK); -} - -_ACPICA_INLINE_ ACPI_STATUS -OsdWritePciCfgByte(UINT32 Bus, UINT32 DeviceFunction, UINT32 Register, UINT8 Value) -{ - return (OsdWritePciCfg(Bus, DeviceFunction, Register, (UINT32) Value, 1)); -} - -_ACPICA_INLINE_ ACPI_STATUS -OsdWritePciCfgWord(UINT32 Bus, UINT32 DeviceFunction, UINT32 Register, UINT16 Value) -{ - return (OsdWritePciCfg(Bus, DeviceFunction, Register, (UINT32) Value, 2)); -} - -_ACPICA_INLINE_ ACPI_STATUS -OsdWritePciCfgDword(UINT32 Bus, UINT32 DeviceFunction, UINT32 Register, UINT32 Value) -{ - return (OsdWritePciCfg(Bus, DeviceFunction, Register, Value, 4)); -} - -_ACPICA_INLINE_ ACPI_STATUS -OsdSleep(UINT32 Seconds, UINT32 Milliseconds) -{ - int error; - ACPI_STATUS status; - - error = acpi_sleep(Seconds * 1000 + Milliseconds); - switch (error) { - case 0: - /* The running thread slept for the time specified */ - status = AE_OK; - break; - case 1: - /* TBD!!!! */ - status = AE_BAD_PARAMETER; - break; - case 2: - default: - /* The running thread did not slept because of a host OS error */ - status = AE_ERROR; - break; - } - - return (status); -} - -_ACPICA_INLINE_ ACPI_STATUS -OsdSleepUsec(UINT32 Microseconds) -{ - if (Microseconds == 0) { - return (AE_BAD_PARAMETER); - } - - DELAY(Microseconds); - return (AE_OK); -} - |
