diff options
Diffstat (limited to 'sys/dev/pci/amdpmreg.h')
| -rw-r--r-- | sys/dev/pci/amdpmreg.h | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/sys/dev/pci/amdpmreg.h b/sys/dev/pci/amdpmreg.h index e19b1703d62..d7819913b4f 100644 --- a/sys/dev/pci/amdpmreg.h +++ b/sys/dev/pci/amdpmreg.h @@ -1,5 +1,4 @@ -/* $OpenBSD: amdpmreg.h,v 1.3 2004/10/01 04:08:46 jsg Exp $ */ -/* $NetBSD$ */ +/* $OpenBSD: amdpmreg.h,v 1.4 2006/01/05 08:54:27 grange Exp $ */ /*- * Copyright (c) 2002 The NetBSD Foundation, Inc. @@ -62,3 +61,34 @@ #define AMDPM_RNGDATA 0xf0 /* 32 bit random data register */ #define AMDPM_RNGSTAT 0xf4 /* RNG status register */ #define AMDPM_RNGDONE 0x00000001 /* Random number generation complete */ + +#define AMDPM_SMBSTAT 0xe0 /* SMBus status */ +#define AMDPM_SMBSTAT_ABRT (1 << 0) /* transfer abort */ +#define AMDPM_SMBSTAT_COL (1 << 1) /* collision */ +#define AMDPM_SMBSTAT_PRERR (1 << 2) /* protocol error */ +#define AMDPM_SMBSTAT_HBSY (1 << 3) /* host controller busy */ +#define AMDPM_SMBSTAT_CYC (1 << 4) /* cycle complete */ +#define AMDPM_SMBSTAT_TO (1 << 5) /* timeout */ +#define AMDPM_SMBSTAT_SNP (1 << 8) /* snoop address match */ +#define AMDPM_SMBSTAT_SLV (1 << 9) /* slave address match */ +#define AMDPM_SMBSTAT_SMBA (1 << 10) /* SMBALERT# asserted */ +#define AMDPM_SMBSTAT_BSY (1 << 11) /* bus busy */ +#define AMDPM_SMBSTAT_BITS "\020\001ABRT\002COL\003PRERR\004HBSY\005CYC\006TO\011SNP\012SLV\013SMBA\014BSY" +#define AMDPM_SMBCTL 0xe2 /* SMBus control */ +#define AMDPM_SMBCTL_CMD_QUICK 0 /* QUICK command */ +#define AMDPM_SMBCTL_CMD_BYTE 1 /* BYTE command */ +#define AMDPM_SMBCTL_CMD_BDATA 2 /* BYTE DATA command */ +#define AMDPM_SMBCTL_CMD_WDATA 3 /* WORD DATA command */ +#define AMDPM_SMBCTL_CMD_PCALL 4 /* PROCESS CALL command */ +#define AMDPM_SMBCTL_CMD_BLOCK 5 /* BLOCK command */ +#define AMDPM_SMBCTL_START (1 << 3) /* start transfer */ +#define AMDPM_SMBCTL_CYCEN (1 << 4) /* intr on cycle complete */ +#define AMDPM_SMBCTL_ABORT (1 << 5) /* abort transfer */ +#define AMDPM_SMBCTL_SNPEN (1 << 8) /* intr on snoop addr match */ +#define AMDPM_SMBCTL_SLVEN (1 << 9) /* intr on slave addr match */ +#define AMDPM_SMBCTL_SMBAEN (1 << 10) /* intr on SMBALERT# */ +#define AMDPM_SMBADDR 0xe4 /* SMBus address */ +#define AMDPM_SMBADDR_READ (1 << 0) /* read direction */ +#define AMDPM_SMBADDR_ADDR(x) (((x) & 0x7f) << 1) /* 7-bit address */ +#define AMDPM_SMBDATA 0xe6 /* SMBus data */ +#define AMDPM_SMBCMD 0xe8 /* SMBus command */ |