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[src/trunk]: src/sys/dev/pci Add Some PCI config information:
details: https://anonhg.NetBSD.org/src/rev/55859616ac3d
branches: trunk
changeset: 989022:55859616ac3d
user: msaitoh <msaitoh%NetBSD.org@localhost>
date: Sun Oct 10 07:20:01 2021 +0000
description:
Add Some PCI config information:
- Lane Margining at the Receiver
- NVME admin interface
- UFSHCI
- InfiniBand
- Host fabric
- HDA 1.0 with vendor ext
- USB4 HCI
- MIPI I3C
- Cellular controller/modem (+ Ethernet)
diffstat:
sys/dev/pci/pci_subr.c | 37 +++++++++++++++++++++++++++++++------
sys/dev/pci/pcireg.h | 16 ++++++++++++++--
2 files changed, 45 insertions(+), 8 deletions(-)
diffs (184 lines):
diff -r c3bf62a72dc1 -r 55859616ac3d sys/dev/pci/pci_subr.c
--- a/sys/dev/pci/pci_subr.c Sun Oct 10 07:15:25 2021 +0000
+++ b/sys/dev/pci/pci_subr.c Sun Oct 10 07:20:01 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: pci_subr.c,v 1.230 2021/09/11 19:56:51 mrg Exp $ */
+/* $NetBSD: pci_subr.c,v 1.231 2021/10/10 07:20:01 msaitoh Exp $ */
/*
* Copyright (c) 1997 Zubin D. Dittia. All rights reserved.
@@ -40,7 +40,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pci_subr.c,v 1.230 2021/09/11 19:56:51 mrg Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pci_subr.c,v 1.231 2021/10/10 07:20:01 msaitoh Exp $");
#ifdef _KERNEL_OPT
#include "opt_pci.h"
@@ -174,7 +174,15 @@
static const struct pci_class pci_interface_nvm[] = {
{ "vendor specific", PCI_INTERFACE_NVM_VND, NULL, },
{ "NVMHCI 1.0", PCI_INTERFACE_NVM_NVMHCI10, NULL, },
- { "NVMe", PCI_INTERFACE_NVM_NVME, NULL, },
+ { "NVMe I/O", PCI_INTERFACE_NVM_NVME_IO, NULL, },
+ { "NVMe admin", PCI_INTERFACE_NVM_NVME_ADMIN, NULL, },
+ { NULL, 0, NULL, },
+};
+
+/* UFS programming interface */
+static const struct pci_class pci_interface_ufs[] = {
+ { "vendor specific", PCI_INTERFACE_UFS_VND, NULL, },
+ { "UFSHCI", PCI_INTERFACE_UFS_UFSHCI, NULL, },
{ NULL, 0, NULL, },
};
@@ -192,6 +200,8 @@
{ "SAS", PCI_SUBCLASS_MASS_STORAGE_SAS, NULL, },
{ "Flash", PCI_SUBCLASS_MASS_STORAGE_NVM,
pci_interface_nvm, },
+ { "UFS", PCI_SUBCLASS_MASS_STORAGE_UFS,
+ pci_interface_ufs, },
{ "miscellaneous", PCI_SUBCLASS_MASS_STORAGE_MISC, NULL, },
{ NULL, 0, NULL, },
};
@@ -208,6 +218,8 @@
{ "ISDN", PCI_SUBCLASS_NETWORK_ISDN, NULL, },
{ "WorldFip", PCI_SUBCLASS_NETWORK_WORLDFIP, NULL, },
{ "PCMIG Multi Computing", PCI_SUBCLASS_NETWORK_PCIMGMULTICOMP, NULL, },
+ { "InfiniBand", PCI_SUBCLASS_NETWORK_INFINIBAND, NULL, },
+ { "Host fabric", PCI_SUBCLASS_NETWORK_HFC, NULL, },
{ "miscellaneous", PCI_SUBCLASS_NETWORK_MISC, NULL, },
{ NULL, 0, NULL, },
};
@@ -236,11 +248,20 @@
* Class 0x04.
* Multimedia device.
*/
+
+/* HD Audio programming interface */
+static const struct pci_class pci_interface_hda[] = {
+ { "HD Audio 1.0", PCI_INTERFACE_HDAUDIO, NULL, },
+ { "HD Audio 1.0 + vendor ext", PCI_INTERFACE_HDAUDIO_VND, NULL, },
+ { NULL, 0, NULL, },
+};
+
static const struct pci_class pci_subclass_multimedia[] = {
{ "video", PCI_SUBCLASS_MULTIMEDIA_VIDEO, NULL, },
{ "audio", PCI_SUBCLASS_MULTIMEDIA_AUDIO, NULL, },
{ "telephony", PCI_SUBCLASS_MULTIMEDIA_TELEPHONY, NULL,},
- { "mixed mode", PCI_SUBCLASS_MULTIMEDIA_HDAUDIO, NULL, },
+ { "mixed mode", PCI_SUBCLASS_MULTIMEDIA_HDAUDIO,
+ pci_interface_hda, },
{ "miscellaneous", PCI_SUBCLASS_MULTIMEDIA_MISC, NULL, },
{ NULL, 0, NULL, },
};
@@ -476,6 +497,7 @@
{ "OHCI", PCI_INTERFACE_USB_OHCI, NULL, },
{ "EHCI", PCI_INTERFACE_USB_EHCI, NULL, },
{ "xHCI", PCI_INTERFACE_USB_XHCI, NULL, },
+ { "USB4 HCI", PCI_INTERFACE_USB_USB4HCI, NULL, },
{ "other HC", PCI_INTERFACE_USB_OTHERHC, NULL, },
{ "device", PCI_INTERFACE_USB_DEVICE, NULL, },
{ NULL, 0, NULL, },
@@ -505,6 +527,7 @@
pci_interface_ipmi, },
{ "SERCOS", PCI_SUBCLASS_SERIALBUS_SERCOS, NULL, },
{ "CANbus", PCI_SUBCLASS_SERIALBUS_CANBUS, NULL, },
+ { "MIPI I3C", PCI_SUBCLASS_SERIALBUS_MIPI_I3C, NULL, },
{ "miscellaneous", PCI_SUBCLASS_SERIALBUS_MISC, NULL, },
{ NULL, 0, NULL, },
};
@@ -521,6 +544,8 @@
{ "broadband", PCI_SUBCLASS_WIRELESS_BROADBAND, NULL, },
{ "802.11a (5 GHz)", PCI_SUBCLASS_WIRELESS_802_11A, NULL, },
{ "802.11b (2.4 GHz)", PCI_SUBCLASS_WIRELESS_802_11B, NULL, },
+ { "Cellular", PCI_SUBCLASS_WIRELESS_CELL, NULL, },
+ { "Cellular + Ethernet", PCI_SUBCLASS_WIRELESS_CELL_E, NULL, },
{ "miscellaneous", PCI_SUBCLASS_WIRELESS_MISC, NULL, },
{ NULL, 0, NULL, },
};
@@ -4326,9 +4351,9 @@
NULL },
{ PCI_EXTCAP_VF_RESIZBAR, "VF Resizable BARs",
NULL },
- { PCI_EXTCAP_DLF, "Data link Feature", pci_conf_print_dlf_cap },
+ { PCI_EXTCAP_DLF, "Data link Feature", pci_conf_print_dlf_cap },
{ PCI_EXTCAP_PYSLAY_16GT, "Physical Layer 16.0 GT/s", NULL },
- { 0x27, "unknown", NULL },
+ { PCI_EXTCAP_LMR, "Lane Margining at the Receiver", NULL },
{ PCI_EXTCAP_HIERARCHYID, "Hierarchy ID",
NULL },
{ PCI_EXTCAP_NPEM, "Native PCIe Enclosure Management",
diff -r c3bf62a72dc1 -r 55859616ac3d sys/dev/pci/pcireg.h
--- a/sys/dev/pci/pcireg.h Sun Oct 10 07:15:25 2021 +0000
+++ b/sys/dev/pci/pcireg.h Sun Oct 10 07:20:01 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: pcireg.h,v 1.159 2021/10/10 07:09:20 msaitoh Exp $ */
+/* $NetBSD: pcireg.h,v 1.160 2021/10/10 07:20:01 msaitoh Exp $ */
/*
* Copyright (c) 1995, 1996, 1999, 2000
@@ -203,7 +203,11 @@
#define PCI_SUBCLASS_MASS_STORAGE_NVM 0x08
#define PCI_INTERFACE_NVM_VND 0x00
#define PCI_INTERFACE_NVM_NVMHCI10 0x01
-#define PCI_INTERFACE_NVM_NVME 0x02
+#define PCI_INTERFACE_NVM_NVME_IO 0x02
+#define PCI_INTERFACE_NVM_NVME_ADMIN 0x03
+#define PCI_SUBCLASS_MASS_STORAGE_UFS 0x09
+#define PCI_INTERFACE_UFS_VND 0x00
+#define PCI_INTERFACE_UFS_UFSHCI 0x01
#define PCI_SUBCLASS_MASS_STORAGE_MISC 0x80
/* 0x02 network subclasses */
@@ -215,6 +219,7 @@
#define PCI_SUBCLASS_NETWORK_WORLDFIP 0x05
#define PCI_SUBCLASS_NETWORK_PCIMGMULTICOMP 0x06
#define PCI_SUBCLASS_NETWORK_INFINIBAND 0x07
+#define PCI_SUBCLASS_NETWORK_HFC 0x08
#define PCI_SUBCLASS_NETWORK_MISC 0x80
/* 0x03 display subclasses */
@@ -230,6 +235,8 @@
#define PCI_SUBCLASS_MULTIMEDIA_AUDIO 0x01
#define PCI_SUBCLASS_MULTIMEDIA_TELEPHONY 0x02
#define PCI_SUBCLASS_MULTIMEDIA_HDAUDIO 0x03
+#define PCI_INTERFACE_HDAUDIO 0x00
+#define PCI_INTERFACE_HDAUDIO_VND 0x80
#define PCI_SUBCLASS_MULTIMEDIA_MISC 0x80
/* 0x05 memory subclasses */
@@ -345,6 +352,7 @@
#define PCI_INTERFACE_USB_OHCI 0x10
#define PCI_INTERFACE_USB_EHCI 0x20
#define PCI_INTERFACE_USB_XHCI 0x30
+#define PCI_INTERFACE_USB_USB4HCI 0x40
#define PCI_INTERFACE_USB_OTHERHC 0x80
#define PCI_INTERFACE_USB_DEVICE 0xfe
#define PCI_SUBCLASS_SERIALBUS_FIBER 0x04 /* XXX _FIBRECHANNEL */
@@ -356,6 +364,7 @@
#define PCI_INTERFACE_IPMI_BLOCKXFER 0x02
#define PCI_SUBCLASS_SERIALBUS_SERCOS 0x08
#define PCI_SUBCLASS_SERIALBUS_CANBUS 0x09
+#define PCI_SUBCLASS_SERIALBUS_MIPI_I3C 0x0a
#define PCI_SUBCLASS_SERIALBUS_MISC 0x80
/* 0x0d wireless subclasses */
@@ -368,6 +377,8 @@
#define PCI_SUBCLASS_WIRELESS_BROADBAND 0x12
#define PCI_SUBCLASS_WIRELESS_802_11A 0x20
#define PCI_SUBCLASS_WIRELESS_802_11B 0x21
+#define PCI_SUBCLASS_WIRELESS_CELL 0x40
+#define PCI_SUBCLASS_WIRELESS_CELL_E 0x41
#define PCI_SUBCLASS_WIRELESS_MISC 0x80
/* 0x0e I2O (Intelligent I/O) subclasses */
@@ -1557,6 +1568,7 @@
#define PCI_EXTCAP_VF_RESIZBAR 0x0024 /* VF Resizable BAR */
#define PCI_EXTCAP_DLF 0x0025 /* Data link Feature */
#define PCI_EXTCAP_PYSLAY_16GT 0x0026 /* Physical Layer 16.0 GT/s */
+#define PCI_EXTCAP_LMR 0x0027 /* Lane Margining at the Receiver */
#define PCI_EXTCAP_HIERARCHYID 0x0028 /* Hierarchy ID */
#define PCI_EXTCAP_NPEM 0x0029 /* Native PCIe Enclosure Management */
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