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Add G3 and DevSleep definitions. This changes the mask used by

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SControl_IPM_NONE from 0x3 to 0x7.
This commit is contained in:
jmcneill 2020-12-27 15:15:45 +00:00
parent d9dac464c6
commit e7c133d3b6
1 changed files with 6 additions and 2 deletions
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8
sys/dev/ata/satareg.h
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@ -1,4 +1,4 @@
/* $NetBSD: satareg.h,v 1.5 2008/04/28 20:23:47 martin Exp $ */
/* $NetBSD: satareg.h,v 1.6 2020/12/27 15:15:45 jmcneill Exp $ */
/*-
* Copyright (c) 2003 The NetBSD Foundation, Inc.
@ -65,6 +65,7 @@
#define SStatus_SPD_NONE (0x0 << 4) /* no negotiated speed */
#define SStatus_SPD_G1 (0x1 << 4) /* Generation 1 (1.5Gb/s) */
#define SStatus_SPD_G2 (0x2 << 4) /* Generation 2 (3.0Gb/s) */
#define SStatus_SPD_G3 (0x3 << 4) /* Generation 3 (6.0Gb/s) */
#define SStatus_SPD_mask (0xf << 4)
#define SStatus_SPD_shift 4
/*
@ -75,6 +76,7 @@
#define SStatus_IPM_ACTIVE (0x1 << 8) /* ACTIVE state */
#define SStatus_IPM_PARTIAL (0x2 << 8) /* PARTIAL pm state */
#define SStatus_IPM_SLUMBER (0x6 << 8) /* SLUMBER pm state */
#define SStatus_IPM_DEVSLEEP (0x8 << 8) /* DevSleep pm state */
#define SStatus_IPM_mask (0xf << 8)
#define SStatus_IPM_shift 8
@ -130,6 +132,7 @@
#define SControl_SPD_ANY (0x0 << 4) /* No restrictions */
#define SControl_SPD_G1 (0x1 << 4) /* Generation 1 (1.5Gb/s) */
#define SControl_SPD_G2 (0x2 << 4) /* Generation 2 (3.0Gb/s) */
#define SControl_SPD_G3 (0x3 << 4) /* Generation 3 (6.0Gb/s) */
/*
* The IPM field represents the enabled interface power management
* states that can be invoked via the Serial ATA interface power
@ -138,7 +141,8 @@
#define SControl_IPM_ANY (0x0 << 8) /* No restrictions */
#define SControl_IPM_NOPARTIAL (0x1 << 8) /* PARTIAL disabled */
#define SControl_IPM_NOSLUMBER (0x2 << 8) /* SLUMBER disabled */
#define SControl_IPM_NONE (0x3 << 8) /* No power management */
#define SControl_IPM_NODEVSLEEP (0x4 << 8) /* DevSleep disabled */
#define SControl_IPM_NONE (0x7 << 8) /* No power management */
/*
* The SPM field selects a power management state. A non-zero
* value written to this field causes initiation of the selected