| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2008-2009 coresystems GmbH |
| * 2012 secunet Security Networks AG |
| * |
| * 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; version 2 of the License. |
| * |
| * 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 |
| */ |
| |
| #ifndef SOUTHBRIDGE_INTEL_I82801IX_CHIP_H |
| #define SOUTHBRIDGE_INTEL_I82801IX_CHIP_H |
| |
| enum { |
| THTL_DEF = 0, THTL_87_5 = 1, THTL_75_0 = 2, THTL_62_5 = 3, |
| THTL_50_0 = 4, THTL_37_5 = 5, THTL_25_0 = 6, THTL_12_5 = 7 |
| }; |
| |
| struct southbridge_intel_i82801ix_config { |
| /** |
| * Interrupt Routing configuration |
| * If bit7 is 1, the interrupt is disabled. |
| */ |
| uint8_t pirqa_routing; |
| uint8_t pirqb_routing; |
| uint8_t pirqc_routing; |
| uint8_t pirqd_routing; |
| uint8_t pirqe_routing; |
| uint8_t pirqf_routing; |
| uint8_t pirqg_routing; |
| uint8_t pirqh_routing; |
| |
| /** |
| * GPI Routing configuration |
| * |
| * Only the lower two bits have a meaning: |
| * 00: No effect |
| * 01: SMI# (if corresponding ALT_GPI_SMI_EN bit is also set) |
| * 10: SCI (if corresponding GPIO_EN bit is also set) |
| * 11: reserved |
| */ |
| uint8_t gpi0_routing; |
| uint8_t gpi1_routing; |
| uint8_t gpi2_routing; |
| uint8_t gpi3_routing; |
| uint8_t gpi4_routing; |
| uint8_t gpi5_routing; |
| uint8_t gpi6_routing; |
| uint8_t gpi7_routing; |
| uint8_t gpi8_routing; |
| uint8_t gpi9_routing; |
| uint8_t gpi10_routing; |
| uint8_t gpi11_routing; |
| uint8_t gpi12_routing; |
| uint8_t gpi13_routing; |
| uint8_t gpi14_routing; |
| uint8_t gpi15_routing; |
| |
| uint32_t gpe0_en; |
| uint16_t alt_gp_smi_en; |
| |
| /* IDE configuration */ |
| uint32_t ide_legacy_combined; |
| uint32_t sata_ahci; /* If enabled, keep bit 2 of sata_enabled unset. */ |
| uint8_t sata_port_map : 6; |
| int sata_clock_request : 1; |
| int sata_traffic_monitor : 1; |
| |
| int c4onc3_enable:1; |
| int c5_enable : 1; |
| int c6_enable : 1; |
| |
| int throttle_duty : 3; |
| |
| /* Bit mask to tell whether a PCIe slot is implemented as slot. */ |
| int pcie_slot_implemented : 6; |
| |
| /* Power limits for PCIe ports. Values are in 10^(-scale) watts. */ |
| struct { |
| uint8_t value : 8; |
| uint8_t scale : 2; |
| } pcie_power_limits[6]; |
| }; |
| |
| #endif /* SOUTHBRIDGE_INTEL_I82801IX_CHIP_H */ |