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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef SOUTHBRIDGE_INTEL_I82801DX_NVS_H
#define SOUTHBRIDGE_INTEL_I82801DX_NVS_H
#include <stdint.h>
struct __packed global_nvs {
/* Miscellaneous */
u16 osys; /* 0x00 - Operating System */
u8 smif; /* 0x02 - SMI function call ("TRAP") */
u8 prm0; /* 0x03 - SMI function call parameter */
u8 prm1; /* 0x04 - SMI function call parameter */
u8 scif; /* 0x05 - SCI function call (via _L00) */
u8 prm2; /* 0x06 - SCI function call parameter */
u8 prm3; /* 0x07 - SCI function call parameter */
u8 lckf; /* 0x08 - Global Lock function for EC */
u8 prm4; /* 0x09 - Lock function parameter */
u8 prm5; /* 0x0a - Lock function parameter */
u32 p80d; /* 0x0b - Debug port (IO 0x80) value */
u8 lids; /* 0x0f - LID state (open = 1) */
u8 pwrs; /* 0x10 - Power state (AC = 1) */
u8 dbgs; /* 0x11 - Debug state */
u8 linx; /* 0x12 - Linux OS */
u8 dckn; /* 0x13 - PCIe docking state */
/* Thermal policy */
u8 actt; /* 0x14 - active trip point */
u8 psvt; /* 0x15 - passive trip point */
u8 tc1v; /* 0x16 - passive trip point TC1 */
u8 tc2v; /* 0x17 - passive trip point TC2 */
u8 tspv; /* 0x18 - passive trip point TSP */
u8 crtt; /* 0x19 - critical trip point */
u8 dtse; /* 0x1a - Digital Thermal Sensor enable */
u8 dts1; /* 0x1b - DT sensor 1 */
u8 dts2; /* 0x1c - DT sensor 2 */
u8 rsvd2;
/* Battery Support */
u8 bnum; /* 0x1e - number of batteries */
u8 b0sc, b1sc, b2sc; /* 0x1f-0x21 - stored capacity */
u8 b0ss, b1ss, b2ss; /* 0x22-0x24 - stored status */
u8 rsvd3[3];
/* Processor Identification */
u8 apic; /* 0x28 - APIC enabled */
u8 mpen; /* 0x29 - MP capable/enabled */
u8 pcp0; /* 0x2a - PDC CPU/CORE 0 */
u8 pcp1; /* 0x2b - PDC CPU/CORE 1 */
u8 ppcm; /* 0x2c - Max. PPC state */
u8 rsvd4[5];
/* Super I/O & CMOS config */
u8 natp; /* 0x32 - SIO type */
u8 cmap; /* 0x33 - */
u8 cmbp; /* 0x34 - */
u8 lptp; /* 0x35 - LPT port */
u8 fdcp; /* 0x36 - Floppy Disk Controller */
u8 rfdv; /* 0x37 - */
u8 hotk; /* 0x38 - Hot Key */
u8 rtcf;
u8 util;
u8 acin;
/* Integrated Graphics Device */
u8 igds; /* 0x3c - IGD state */
u8 tlst; /* 0x3d - Display Toggle List Pointer */
u8 cadl; /* 0x3e - currently attached devices */
u8 padl; /* 0x3f - previously attached devices */
u16 rsvd14[3];
u8 ndid; /* 0x46 - number of device ids */
u32 did[5]; /* 0x47 - 5b device id 1..5 */
u8 rsvd5[0x9];
/* Backlight Control */
u8 blcs; /* 0x64 - Backlight Control possible */
u8 brtl;
u8 odds;
u8 rsvd6[0x7];
/* Ambient Light Sensors*/
u8 alse; /* 0x6e - ALS enable */
u8 alaf;
u8 llow;
u8 lhih;
u8 rsvd7[0x6];
/* EMA */
u8 emae; /* 0x78 - EMA enable */
u16 emap;
u16 emal;
u8 rsvd8[0x5];
/* MEF */
u8 mefe; /* 0x82 - MEF enable */
u8 rsvd9[0x9];
/* TPM support */
u8 tpmp; /* 0x8c - TPM */
u8 tpme;
u8 rsvd10[8];
/* SATA */
u8 gtf0[7]; /* 0x96 - GTF task file buffer for port 0 */
u8 gtf1[7];
u8 gtf2[7];
u8 idem;
u8 idet;
u8 rsvd11[67];
/* Mainboard specific */
u8 dock; /* 0xf0 - Docking Status */
u8 bten;
u8 rsvd13[14];
};
#endif /* SOUTHBRIDGE_INTEL_I82801DX_NVS_H */
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