/* * ACPI - create the Fixed ACPI Description Tables (FADT) * (C) Copyright 2004 Nick Barker <nick.barker9@btinternet.com> * * * 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., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #include <string.h> #include <arch/acpi.h> 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,"LXB",8); header->asl_compiler_revision=0; fadt->firmware_ctrl=facs; fadt->dsdt= dsdt; fadt->preferred_pm_profile=0; fadt->sci_int=5; fadt->smi_cmd = 0; fadt->acpi_enable = 0; fadt->acpi_disable = 0; fadt->s4bios_req = 0x0; fadt->pstate_cnt = 0x0; fadt->pm1a_evt_blk = 0x400; fadt->pm1b_evt_blk = 0x0; fadt->pm1a_cnt_blk = 0x404; fadt->pm1b_cnt_blk = 0x0; fadt->pm2_cnt_blk = 0x0; fadt->pm_tmr_blk = 0x408; fadt->gpe0_blk = 0x420; 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 = 125; fadt->mon_alrm = 126; fadt->century = 50; fadt->iapc_boot_arch = 0x1; 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 = 0x400; 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 = 0x404; 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 = 0x408; 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 = 0x420; 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)); }