Hi Andreas,
thanks, this is pretty cool. But we can not check in if it is not signed off: http://www.coreboot.org/Development_Guidelines#Sign-off_Procedure
Stefan
* Andreas B. Mundt andi.mundt@web.de [071210 19:26]:
Hi everybody!
Following http://linuxbios.org/ACPI_in_LinuxBIOS I tried to implement some basic ACPI functionality for the ga-m57sli.
It compiles now, but linux doesn't boot anymore, I guess there is some irq routing wrong (I took all from the a8v-e_se; thanks to Rudolf Marek).
I'm an absolute newcomer to the field, so please do not expect to much from the patch. Perhaps someone else can be motivated, and/or use it as starting point for a thorough implementation. (Or, of course, give a hint what's going wrong).
Thanks,
Andi
Index: src/mainboard/gigabyte/m57sli/fadt.c
--- src/mainboard/gigabyte/m57sli/fadt.c (revision 0) +++ src/mainboard/gigabyte/m57sli/fadt.c (revision 0) @@ -0,0 +1,154 @@ +/*
- ACPI - create the Fixed ACPI Description Tables (FADT)
- (C) Copyright 2004 Nick Barker nick.barker9@btinternet.com
- (C) Copyright 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- MA 02110-1301 USA
- */
+#include <string.h> +#include <arch/acpi.h> +//#include <../../../southbridge/nvidia/mcp55/mcp55.h>
+#define MCP55_ACPI_IO_BASE 0x1000
+void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt) +{
- acpi_header_t *header = &(fadt->header);
- memset((void *) fadt, 0, sizeof(acpi_fadt_t));
- memcpy(header->signature, "FACP", 4);
- header->length = 244;
- header->revision = 1;
- memcpy(header->oem_id, "LXBIOS", 6);
- memcpy(header->oem_table_id, "LXBACPI ", 8);
- memcpy(header->asl_compiler_id, "IASL", 4);
- header->asl_compiler_revision = 0;
- fadt->firmware_ctrl = facs;
- fadt->dsdt = dsdt;
- fadt->preferred_pm_profile = 0;
- fadt->sci_int = 9;
- fadt->smi_cmd = 0;
- fadt->acpi_enable = 0;
- fadt->acpi_disable = 0;
- fadt->s4bios_req = 0x0;
- fadt->pstate_cnt = 0x0;
- fadt->pm1a_evt_blk = MCP55_ACPI_IO_BASE;
- fadt->pm1b_evt_blk = 0x0;
- fadt->pm1a_cnt_blk = MCP55_ACPI_IO_BASE + 0x4;
- fadt->pm1b_cnt_blk = 0x0;
- fadt->pm2_cnt_blk = 0x0;
- fadt->pm_tmr_blk = MCP55_ACPI_IO_BASE + 0x8;
- fadt->gpe0_blk = MCP55_ACPI_IO_BASE + 0x20;
- fadt->gpe1_blk = 0x0;
- fadt->pm1_evt_len = 4;
- fadt->pm1_cnt_len = 2;
- fadt->pm2_cnt_len = 0;
- fadt->pm_tmr_len = 4;
- fadt->gpe0_blk_len = 4;
- fadt->gpe1_blk_len = 0;
- fadt->gpe1_base = 0;
- fadt->cst_cnt = 0;
- fadt->p_lvl2_lat = 90;
- fadt->p_lvl3_lat = 900;
- fadt->flush_size = 0;
- fadt->flush_stride = 0;
- fadt->duty_offset = 0;
- fadt->duty_width = 1; //??
- fadt->day_alrm = 0x7d;
- fadt->mon_alrm = 0x7e;
- fadt->century = 0x32;
- /* fixme 5 - 10 */
- fadt->iapc_boot_arch = 0x1;
- /* fixme */
- fadt->flags = 0x4a5;
- fadt->reset_reg.space_id = 0;
- fadt->reset_reg.bit_width = 0;
- fadt->reset_reg.bit_offset = 0;
- fadt->reset_reg.resv = 0;
- fadt->reset_reg.addrl = 0x0;
- fadt->reset_reg.addrh = 0x0;
- fadt->reset_value = 0;
- fadt->x_firmware_ctl_l = facs;
- fadt->x_firmware_ctl_h = 0;
- fadt->x_dsdt_l = dsdt;
- fadt->x_dsdt_h = 0;
- fadt->x_pm1a_evt_blk.space_id = 1;
- fadt->x_pm1a_evt_blk.bit_width = 4;
- fadt->x_pm1a_evt_blk.bit_offset = 0;
- fadt->x_pm1a_evt_blk.resv = 0;
- fadt->x_pm1a_evt_blk.addrl = MCP55_ACPI_IO_BASE;
- fadt->x_pm1a_evt_blk.addrh = 0x0;
- fadt->x_pm1b_evt_blk.space_id = 1;
- fadt->x_pm1b_evt_blk.bit_width = 4;
- fadt->x_pm1b_evt_blk.bit_offset = 0;
- fadt->x_pm1b_evt_blk.resv = 0;
- fadt->x_pm1b_evt_blk.addrl = 0x0;
- fadt->x_pm1b_evt_blk.addrh = 0x0;
- fadt->x_pm1a_cnt_blk.space_id = 1;
- fadt->x_pm1a_cnt_blk.bit_width = 2;
- fadt->x_pm1a_cnt_blk.bit_offset = 0;
- fadt->x_pm1a_cnt_blk.resv = 0;
- fadt->x_pm1a_cnt_blk.addrl = MCP55_ACPI_IO_BASE + 0x4;
- fadt->x_pm1a_cnt_blk.addrh = 0x0;
- fadt->x_pm1b_cnt_blk.space_id = 1;
- fadt->x_pm1b_cnt_blk.bit_width = 2;
- fadt->x_pm1b_cnt_blk.bit_offset = 0;
- fadt->x_pm1b_cnt_blk.resv = 0;
- fadt->x_pm1b_cnt_blk.addrl = 0x0;
- fadt->x_pm1b_cnt_blk.addrh = 0x0;
- fadt->x_pm2_cnt_blk.space_id = 1;
- fadt->x_pm2_cnt_blk.bit_width = 0;
- fadt->x_pm2_cnt_blk.bit_offset = 0;
- fadt->x_pm2_cnt_blk.resv = 0;
- fadt->x_pm2_cnt_blk.addrl = 0x0;
- fadt->x_pm2_cnt_blk.addrh = 0x0;
- fadt->x_pm_tmr_blk.space_id = 1;
- fadt->x_pm_tmr_blk.bit_width = 4;
- fadt->x_pm_tmr_blk.bit_offset = 0;
- fadt->x_pm_tmr_blk.resv = 0;
- fadt->x_pm_tmr_blk.addrl = MCP55_ACPI_IO_BASE + 0x8;
- fadt->x_pm_tmr_blk.addrh = 0x0;
- fadt->x_gpe0_blk.space_id = 1;
- fadt->x_gpe0_blk.bit_width = 0;
- fadt->x_gpe0_blk.bit_offset = 0;
- fadt->x_gpe0_blk.resv = 0;
- fadt->x_gpe0_blk.addrl = MCP55_ACPI_IO_BASE + 0x20;
- fadt->x_gpe0_blk.addrh = 0x0;
- fadt->x_gpe1_blk.space_id = 1;
- fadt->x_gpe1_blk.bit_width = 0;
- fadt->x_gpe1_blk.bit_offset = 0;
- fadt->x_gpe1_blk.resv = 0;
- fadt->x_gpe1_blk.addrl = 0x0;
- fadt->x_gpe1_blk.addrh = 0x0;
- header->checksum =
acpi_checksum((void *) fadt, sizeof(acpi_fadt_t));+} Index: src/mainboard/gigabyte/m57sli/Config.lb =================================================================== --- src/mainboard/gigabyte/m57sli/Config.lb (revision 3003) +++ src/mainboard/gigabyte/m57sli/Config.lb (working copy) @@ -77,6 +77,17 @@ #needed by irq_tables and mptable and acpi_tables object get_bus_conf.o
+if HAVE_ACPI_TABLES
object acpi_tables.oobject fadt.o- makerule dsdt.c
depends "$(MAINBOARD)/dsdt.asl"action "iasl -p $(PWD)/dsdt -tc $(MAINBOARD)/dsdt.asl"action "mv dsdt.hex dsdt.c"- end
object ./dsdt.o+end
if HAVE_MP_TABLE object mptable.o end if HAVE_PIRQ_TABLE object irq_tables.o end #object reset.o Index: src/mainboard/gigabyte/m57sli/Options.lb =================================================================== --- src/mainboard/gigabyte/m57sli/Options.lb (revision 3003) +++ src/mainboard/gigabyte/m57sli/Options.lb (working copy) @@ -163,7 +163,7 @@ default HAVE_MP_TABLE=1
## ACPI tables will be included -default HAVE_ACPI_TABLES=0 +default HAVE_ACPI_TABLES=1
## ## Build code to export a CMOS option table @@ -192,6 +192,9 @@ default APIC_ID_OFFSET=0x10 default LIFT_BSP_APIC_ID=1
+#acpi +default HAVE_ACPI_TABLES=1
#CHIP_NAME ? default CONFIG_CHIP_NAME=1
Index: src/mainboard/gigabyte/m57sli/acpi_tables.c
--- src/mainboard/gigabyte/m57sli/acpi_tables.c (revision 0) +++ src/mainboard/gigabyte/m57sli/acpi_tables.c (revision 0) @@ -0,0 +1,172 @@ +/*
- This file is part of the LinuxBIOS project.
- written by Stefan Reinauer stepan@openbios.org
- ACPI FADT, FACS, and DSDT table support added by
- Copyright (C) 2004 Stefan Reinauer stepan@openbios.org
- Copyright (C) 2005 Nick Barker nick.barker9@btinternet.com
- Copyright (C) 2007 Rudolf Marek r.marek@assembler.cz
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 as published by
- the Free Software Foundation.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
+#include <console/console.h> +#include <string.h> +#include <arch/acpi.h> +#include <arch/smp/mpspec.h> +#include <device/device.h> +#include <device/pci_ids.h>
+#include <../../../southbridge/nvidia/mcp55/mcp55.h>
+#define MCP55_APIC_BASE 0xfecc0000 +#define MCP55_APIC_ID 0x3
+extern unsigned char AmlCode[];
+unsigned long acpi_fill_mcfg(unsigned long current) +{
- device_t dev;
- struct resource *res;
- dev = dev_find_device(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_MCP55_PCI, 0);
- if (!dev)
return current;- /* res = find_resource(dev, K8T890_MMCONFIG_MBAR);
- if (res) {
current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *)current, res->base, 0x0, 0x0, 0xff);- }*/
- return current;
+}
+unsigned long acpi_fill_madt(unsigned long current) +{
- //unsigned int gsi_base = 0x18;
- unsigned int gsi_base = 0x10;
- /* create all subtables for processors */
- current = acpi_create_madt_lapics(current);
- /* Write SB IOAPIC */
- current +=
acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, MCP55_APIC_ID,MCP55_APIC_BASE, 0);- /* Write NB IOAPIC
- current +=
acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, K8T890_APIC_ID,K8T890_APIC_BASE, gsi_base);- /* IRQ9 ACPI active low */
- current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW);- /* IRQ0 -> APIC IRQ2 */
- current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 0, 2, 0x0);- /* create all subtables for processors */
- current =
acpi_create_madt_lapic_nmis(current,MP_IRQ_TRIGGER_EDGE |MP_IRQ_POLARITY_HIGH, 1);- return current;
+}
+unsigned long write_acpi_tables(unsigned long start) +{
- unsigned long current;
- acpi_rsdp_t *rsdp;
- acpi_srat_t *srat;
- acpi_rsdt_t *rsdt;
- acpi_mcfg_t *mcfg;
- acpi_hpet_t *hpet;
- acpi_madt_t *madt;
- acpi_fadt_t *fadt;
- acpi_facs_t *facs;
- acpi_header_t *dsdt;
- /* Align ACPI tables to 16byte */
- start = (start + 0x0f) & -0x10;
- current = start;
- printk_info("ACPI: Writing ACPI tables at %lx...\n", start);
- /* We need at least an RSDP and an RSDT Table */
- rsdp = (acpi_rsdp_t *) current;
- current += sizeof(acpi_rsdp_t);
- rsdt = (acpi_rsdt_t *) current;
- current += sizeof(acpi_rsdt_t);
- /* clear all table memory */
- memset((void *) start, 0, current - start);
- acpi_write_rsdp(rsdp, rsdt);
- acpi_write_rsdt(rsdt);
- /*
* We explicitly add these tables later on:*/- printk_debug("ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- acpi_create_facs(facs);
- dsdt = (acpi_header_t *) current;
- current += ((acpi_header_t *) AmlCode)->length;
- memcpy((void *) dsdt, (void *) AmlCode,
((acpi_header_t *) AmlCode)->length);- dsdt->checksum = 0; // don't trust intel iasl compiler to get this right
- dsdt->checksum = acpi_checksum(dsdt, dsdt->length);
- printk_debug("ACPI: * DSDT @ %08x Length %x\n", dsdt,
dsdt->length);- printk_debug("ACPI: * FADT\n");
- fadt = (acpi_fadt_t *) current;
- current += sizeof(acpi_fadt_t);
- acpi_create_fadt(fadt, facs, dsdt);
- acpi_add_table(rsdt, fadt);
- printk_debug("ACPI: * HPET\n");
- hpet = (acpi_hpet_t *) current;
- current += sizeof(acpi_hpet_t);
- acpi_create_hpet(hpet);
- acpi_add_table(rsdt, hpet);
- /* If we want to use HPET Timers Linux wants an MADT */
- printk_debug("ACPI: * MADT\n");
- madt = (acpi_madt_t *) current;
- acpi_create_madt(madt);
- current += madt->header.length;
- acpi_add_table(rsdt, madt);
- printk_debug("ACPI: * MCFG\n");
- mcfg = (acpi_mcfg_t *) current;
- acpi_create_mcfg(mcfg);
- current += mcfg->header.length;
- acpi_add_table(rsdt, mcfg);
- /* SRAT */
- printk_debug("ACPI: * SRAT\n");
- srat = (acpi_srat_t *) current;
- acpi_create_srat(srat);
- current += srat->header.length;
- acpi_add_table(rsdt, srat);
- printk_info("ACPI: done.\n");
- return current;
+} Index: src/mainboard/gigabyte/m57sli/dsdt.asl =================================================================== --- src/mainboard/gigabyte/m57sli/dsdt.asl (revision 0) +++ src/mainboard/gigabyte/m57sli/dsdt.asl (revision 0) @@ -0,0 +1,249 @@ +/*
- This file is part of the LinuxBIOS project.
- Minimalist ACPI DSDT table for EPIA-M / MII
- (C) Copyright 2004 Nick Barker Nick.Barker9@btinternet.com
- (C) Copyright 2007 Rudolf Marek r.marek@assembler.cz
- ISA portions taken from QEMU acpi-dsdt.dsl
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License v2 as published by
- the Free Software Foundation.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
+DefinitionBlock ("DSDT.aml", "DSDT", 1, "LXBIOS", "LXB-DSDT", 1) +{
- /*
* Define the main processor*/- Scope (_PR)
- {
Processor (\_PR.CPU0, 0x00, 0x000000, 0x00) {}Processor (\_PR.CPU1, 0x01, 0x000000, 0x00) {}- }
- /* For now only define 2 power states:
* - S0 which is fully on* - S5 which is soft off* any others would involve declaring the wake up methods*/- Name (_S0, Package () {0x00, 0x00, 0x00, 0x00 })
- Name (_S5, Package () {0x02, 0x02, 0x00, 0x00 })
- /* Root of the bus hierarchy */
- Scope (_SB)
{/* top PCI device */Device (PCI0){Name (_HID, EisaId ("PNP0A03"))Name (_ADR, 0x00)Name (_UID, 0x00)Name (_BBN, 0x00)/* PCI Routing Table *///aaaName (_PRT, Package () {Package (0x04) { 0x0005FFFF, 0x00, 0x00, 0x14 }})+// Name (_PRT, Package () { +// Package (0x04) { 0x000BFFFF, 0x00, 0x00, 0x10 }, //slot 0xB +// Package (0x04) { 0x000BFFFF, 0x01, 0x00, 0x11 }, +// Package (0x04) { 0x000BFFFF, 0x02, 0x00, 0x12 }, +// Package (0x04) { 0x000BFFFF, 0x03, 0x00, 0x13 }, +// Package (0x04) { 0x000CFFFF, 0x00, 0x00, 0x11 }, //Slot 0xC +// Package (0x04) { 0x000CFFFF, 0x01, 0x00, 0x12 }, +// Package (0x04) { 0x000CFFFF, 0x02, 0x00, 0x13 }, +// Package (0x04) { 0x000CFFFF, 0x03, 0x00, 0x10 }, +// Package (0x04) { 0x000DFFFF, 0x00, 0x00, 0x12 }, //Slot 0xD +// Package (0x04) { 0x000DFFFF, 0x01, 0x00, 0x13 }, +// Package (0x04) { 0x000DFFFF, 0x02, 0x00, 0x10 }, +// Package (0x04) { 0x000DFFFF, 0x03, 0x00, 0x11 }, +// Package (0x04) { 0x000F0000, 0x01, 0x00, 0x14 }, //0xf SATA IRQ 20 +// Package (0x04) { 0x000F0001, 0x00, 0x00, 0x14 }, //0xf NAtive IDE IRQ 20 +// Package (0x04) { 0x0010FFFF, 0x00, 0x00, 0x15 }, //USB routing +// Package (0x04) { 0x0010FFFF, 0x01, 0x00, 0x15 }, +// Package (0x04) { 0x0010FFFF, 0x02, 0x00, 0x15 }, +// Package (0x04) { 0x0010FFFF, 0x03, 0x00, 0x15 }, +// Package (0x04) { 0x0011FFFF, 0x02, 0x00, 0x16 }, //AC97 MC97 +// Package (0x04) { 0x0002FFFF, 0x00, 0x00, 0x1B }, //PCIE16 bridge IRQ27 +// Package (0x04) { 0x0002FFFF, 0x01, 0x00, 0x1B }, +// Package (0x04) { 0x0002FFFF, 0x02, 0x00, 0x1B }, +// Package (0x04) { 0x0002FFFF, 0x03, 0x00, 0x1B }, +// Package (0x04) { 0x0003FFFF, 0x00, 0x00, 0x1F }, //PCIE bridge IRQ31 +// Package (0x04) { 0x0003FFFF, 0x01, 0x00, 0x23 }, //IRQ36 +// Package (0x04) { 0x0003FFFF, 0x02, 0x00, 0x27 }, //IRQ39 +// Package (0x04) { 0x0003FFFF, 0x03, 0x00, 0x2B } //IRQ43 +// }) +//
Device (PEGG){Name (_ADR, 0x00020000)Name (_UID, 0x00)Name (_BBN, 0x02)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x18 }, //PCIE IRQ24-IRQ27Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x19 },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x1A },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x1B },})} //end of PCIEGDevice (PEX0){Name (_ADR, 0x00030000)Name (_UID, 0x00)Name (_BBN, 0x03)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x1C }, //PCIE IRQ28-IRQ31Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x1D },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x1E },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x1F },})} //end of PEX0Device (PEX1){Name (_ADR, 0x00030001)Name (_UID, 0x00)Name (_BBN, 0x04)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x20 }, //PCIE IRQ32-IRQ35Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x21 },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x22 },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x23 },})} //end f PEX1Device (PEX2){Name (_ADR, 0x00030002)Name (_UID, 0x00)Name (_BBN, 0x05)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x24 }, //PCIE IRQ36-IRQ39Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x25 },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x26 },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x27 },})} //end f PEX2Device (PEX3){Name (_ADR, 0x00030003)Name (_UID, 0x00)Name (_BBN, 0x06)Name (_PRT, Package () {Package (0x04) { 0x0000FFFF, 0x00, 0x00, 0x28 }, //PCIE IRQ40-IRQ43Package (0x04) { 0x0000FFFF, 0x01, 0x00, 0x29 },Package (0x04) { 0x0000FFFF, 0x02, 0x00, 0x2A },Package (0x04) { 0x0000FFFF, 0x03, 0x00, 0x2B },})} //end f PEX3Device (ISA) {Name (_ADR, 0x00110000)/* Keyboard seems to be important for WinXP install */Device (KBD){Name (_HID, EisaId ("PNP0303"))Method (_STA, 0, NotSerialized){Return (0x0f)}Method (_CRS, 0, NotSerialized){Name (TMP, ResourceTemplate (){IO (Decode16,0x0060, // Address Range Minimum0x0060, // Address Range Maximum0x01, // Address Alignment0x01, // Address Length)IO (Decode16,0x0064, // Address Range Minimum0x0064, // Address Range Maximum0x01, // Address Alignment0x01, // Address Length)IRQNoFlags (){1}})Return (TMP)}}/* PS/2 mouse */Device (MOU){Name (_HID, EisaId ("PNP0F13"))Method (_STA, 0, NotSerialized){Return (0x0f)}Method (_CRS, 0, NotSerialized){Name (TMP, ResourceTemplate (){IRQNoFlags () {12}})Return (TMP)}}/* PS/2 floppy controller */Device (FDC0){Name (_HID, EisaId ("PNP0700"))Method (_STA, 0, NotSerialized){Return (0x0F)}Method (_CRS, 0, NotSerialized){Name (BUF0, ResourceTemplate (){IO (Decode16, 0x03F2, 0x03F2, 0x00, 0x04)IO (Decode16, 0x03F7, 0x03F7, 0x00, 0x01)IRQNoFlags () {6}DMA (Compatibility, NotBusMaster, Transfer8) {2}})Return (BUF0)}} //FD END} //ISA END- } // End of PCI0
- } // End of _SB
+} // End of Definition Block
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