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Diffstat (limited to 'src/southbridge/intel/i82801ax/chip.h')
| -rw-r--r-- | src/southbridge/intel/i82801ax/chip.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/southbridge/intel/i82801ax/chip.h b/src/southbridge/intel/i82801ax/chip.h new file mode 100644 index 0000000000..90bbfcb7c5 --- /dev/null +++ b/src/southbridge/intel/i82801ax/chip.h @@ -0,0 +1,58 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Corey Osgood <corey_osgood@verizon.net> + * + * 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 + */ + +/* + * The i82801ax code currently supports: + * - 82801AA + * - 82801AB + * - 82801BA + * - 82801CA + * - 82801DB + * - 82801DBM + * - 82801EB + * - 82801ER + * + * This code should NOT be used for ICH6 and later versions. + */ + +#ifndef SOUTHBRIDGE_INTEL_I82801AX_CHIP_H +#define SOUTHBRIDGE_INTEL_I82801AX_CHIP_H + +struct southbridge_intel_i82801ax_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; + + uint8_t ide0_enable; + uint8_t ide1_enable; +}; + +extern struct chip_operations southbridge_intel_i82801ax_ops; + +#endif |