[src/trunk]: src/sys/dev/pci Add a bunch of Vital Product Data definitions.

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e47a28a906b3
branches:  trunk
changeset: 512150:e47a28a906b3
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Fri Jul 06 20:20:55 2001 +0000

description:
Add a bunch of Vital Product Data definitions.

diffstat:

 sys/dev/pci/pcireg.h |  65 +++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 64 insertions(+), 1 deletions(-)

diffs (77 lines):

diff -r 42d671526b05 -r e47a28a906b3 sys/dev/pci/pcireg.h
--- a/sys/dev/pci/pcireg.h      Fri Jul 06 20:15:13 2001 +0000
+++ b/sys/dev/pci/pcireg.h      Fri Jul 06 20:20:55 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pcireg.h,v 1.34 2001/02/12 06:24:24 briggs Exp $       */
+/*     $NetBSD: pcireg.h,v 1.35 2001/07/06 20:20:55 thorpej Exp $      */
 
 /*
  * Copyright (c) 1995, 1996, 1999, 2000
@@ -528,4 +528,67 @@
 #define   PCI_BRIDGE_CONTROL_DISC_TIMER_SERR   (1 << 11)
 /* Reserved                                    (1 << 12) - (1 << 15) */
 
+/*
+ * Vital Product Data resource tags.
+ */
+struct pci_vpd_smallres {
+       uint8_t         vpdres_byte0;           /* length of data + tag */
+       /* Actual data. */
+} __attribute__((__packed__));
+
+struct pci_vpd_largeres {
+       uint8_t         vpdres_byte0;
+       uint8_t         vpdres_len_lsb;         /* length of data only */
+       uint8_t         vpdres_len_msb;
+       /* Actual data. */
+} __attribute__((__packed__));
+
+#define        PCI_VPDRES_ISLARGE(x)                   ((x) & 0x80)
+
+#define        PCI_VPDRES_SMALL_LENGTH(x)              ((x) & 0x7)
+#define        PCI_VPDRES_SMALL_NAME(x)                (((x) >> 3) & 0xf)
+
+#define        PCI_VPDRES_LARGE_NAME(x)                ((x) & 0x7f)
+
+#define        PCI_VPDRES_TYPE_COMPATIBLE_DEVICE_ID    0x3     /* small */
+#define        PCI_VPDRES_TYPE_VENDOR_DEFINED          0xe     /* small */
+#define        PCI_VPDRES_TYPE_END_TAG                 0xf     /* small */
+
+#define        PCI_VPDRES_TYPE_IDENTIFIER_STRING       0x02    /* large */
+#define        PCI_VPDRES_TYPE_VPD                     0x10    /* large */
+
+struct pci_vpd {
+       uint8_t         vpd_key0;
+       uint8_t         vpd_key1;
+       uint8_t         vpd_len;                /* length of data only */
+       /* Actual data. */
+} __attribute__((__packed__));
+
+/*
+ * Recommended VPD fields:
+ *
+ *     PN              Part number of assembly
+ *     FN              FRU part number
+ *     EC              EC level of assembly
+ *     MN              Manufacture ID
+ *     SN              Serial Number
+ *
+ * Conditionally recommended VPD fields:
+ *
+ *     LI              Load ID
+ *     RL              ROM Level
+ *     RM              Alterable ROM Level
+ *     NA              Network Address
+ *     DD              Device Driver Level
+ *     DG              Diagnostic Level
+ *     LL              Loadable Microcode Level
+ *     VI              Vendor ID/Device ID
+ *     FU              Function Number
+ *     SI              Subsystem Vendor ID/Subsystem ID
+ *
+ * Additional VPD fields:
+ *
+ *     Z0-ZZ           User/Product Specific
+ */
+
 #endif /* _DEV_PCI_PCIREG_H_ */