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[src/trunk]: src/usr.sbin/acpitools/acpidump Decode the following entries:
details: https://anonhg.NetBSD.org/src/rev/307ea13888fe
branches: trunk
changeset: 826403:307ea13888fe
user: msaitoh <msaitoh%NetBSD.org@localhost>
date: Fri Sep 01 18:35:50 2017 +0000
description:
Decode the following entries:
- DBG2 (Debug Port Table 2)
- SPMI (Server Platform Management Interface Table)
- WDDT (Watchdog Timer Description Table)
- UEFI (UEFI, not fully decoded yet)
diffstat:
usr.sbin/acpitools/acpidump/acpi.c | 245 ++++++++++++++++++++++++++++++++-
usr.sbin/acpitools/acpidump/acpidump.8 | 8 +-
2 files changed, 245 insertions(+), 8 deletions(-)
diffs (truncated from 402 to 300 lines):
diff -r d09c9ef723c7 -r 307ea13888fe usr.sbin/acpitools/acpidump/acpi.c
--- a/usr.sbin/acpitools/acpidump/acpi.c Fri Sep 01 16:51:58 2017 +0000
+++ b/usr.sbin/acpitools/acpidump/acpi.c Fri Sep 01 18:35:50 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi.c,v 1.21 2017/09/01 05:53:09 msaitoh Exp $ */
+/* $NetBSD: acpi.c,v 1.22 2017/09/01 18:35:50 msaitoh Exp $ */
/*-
* Copyright (c) 1998 Doug Rabson
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__RCSID("$NetBSD: acpi.c,v 1.21 2017/09/01 05:53:09 msaitoh Exp $");
+__RCSID("$NetBSD: acpi.c,v 1.22 2017/09/01 18:35:50 msaitoh Exp $");
#include <sys/param.h>
#include <sys/endian.h>
@@ -57,7 +57,7 @@
static void acpi_print_gas(ACPI_GENERIC_ADDRESS *gas);
static void acpi_print_pci(uint16_t vendorid, uint16_t deviceid,
uint8_t seg, uint8_t bus, uint8_t device, uint8_t func);
-static void acpi_print_pci_sbfd(uint8_t seg, uint8_t bus, uint8_t device,
+static void acpi_print_pci_sbdf(uint8_t seg, uint8_t bus, uint8_t device,
uint8_t func);
#ifdef notyet
static void acpi_print_hest_generic_status(ACPI_HEST_GENERIC_STATUS *);
@@ -82,6 +82,7 @@
static void acpi_handle_boot(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_cpep(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_dbgp(ACPI_TABLE_HEADER *sdp);
+static void acpi_handle_dbg2(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_einj(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_erst(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_hest(ACPI_TABLE_HEADER *sdp);
@@ -93,6 +94,7 @@
static void acpi_handle_sbst(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_slit(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_spcr(ACPI_TABLE_HEADER *sdp);
+static void acpi_handle_spmi(ACPI_TABLE_HEADER *sdp);
static void acpi_print_srat_cpu(uint32_t apic_id,
uint32_t proximity_domain,
uint32_t flags, uint32_t clockdomain);
@@ -102,8 +104,10 @@
static void acpi_handle_tcpa(ACPI_TABLE_HEADER *sdp);
static void acpi_print_nfit(ACPI_NFIT_HEADER *nfit);
static void acpi_handle_nfit(ACPI_TABLE_HEADER *sdp);
+static void acpi_handle_uefi(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_waet(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_wdat(ACPI_TABLE_HEADER *sdp);
+static void acpi_handle_wddt(ACPI_TABLE_HEADER *sdp);
static void acpi_handle_wdrt(ACPI_TABLE_HEADER *sdp);
static void acpi_print_sdt(ACPI_TABLE_HEADER *sdp);
static void acpi_dump_bytes(ACPI_TABLE_HEADER *sdp);
@@ -266,7 +270,7 @@
}
static void
-acpi_print_pci_sbfd(uint8_t seg, uint8_t bus, uint8_t device, uint8_t func)
+acpi_print_pci_sbdf(uint8_t seg, uint8_t bus, uint8_t device, uint8_t func)
{
if (bus == 0xff && device == 0xff && func == 0xff) {
printf("\tPCI Device=NONE\n");
@@ -396,7 +400,7 @@
data->RecordsToPreallocate);
printf("\tMax. Sections per Record=%d\n", data->MaxSectionsPerRecord);
if (!(data->Flags & ACPI_HEST_GLOBAL))
- acpi_print_pci_sbfd(0, data->Bus, data->Device, data->Function);
+ acpi_print_pci_sbdf(0, data->Bus, data->Device, data->Function);
printf("\tDevice Control=0x%x\n", data->DeviceControl);
printf("\tUncorrectable Error Mask Register=0x%x\n",
data->UncorrectableMask);
@@ -1251,6 +1255,113 @@
}
static void
+acpi_print_dbg2_device(ACPI_DBG2_DEVICE *dev)
+{
+
+ printf("\t\tRevision=%u\n", dev->Revision);
+ printf("\t\tLength=%u\n", dev->Length);
+ printf("\t\tRegisterCount=%u\n", dev->RegisterCount);
+
+ printf("\t\tNamepath=");
+ acpi_print_string((char *)((vaddr_t)dev + dev->NamepathOffset),
+ dev->NamepathLength);
+ printf("\n");
+
+ if (dev->OemDataLength) {
+ printf("\t\tOemDataLength=%u\n", dev->OemDataLength);
+ printf("\t\tOemDataOffset=%u\n", dev->OemDataOffset);
+ /* XXX need dump */
+ }
+
+ printf("\t\tPortType=");
+ switch (dev->PortType) {
+ case ACPI_DBG2_SERIAL_PORT:
+ printf("Serial\n" "\t\tPortSubtype=");
+ switch (dev->PortSubtype) {
+ case ACPI_DBG2_16550_COMPATIBLE:
+ printf("Fully 16550 compatible\n");
+ break;
+ case ACPI_DBG2_16550_SUBSET:
+ printf("16550 subset with DBGP Rev. 1\n");
+ break;
+ case ACPI_DBG2_ARM_PL011:
+ printf("ARM PL011\n");
+ break;
+ case ACPI_DBG2_ARM_SBSA_32BIT:
+ printf("ARM SBSA 32bit only\n");
+ break;
+ case ACPI_DBG2_ARM_SBSA_GENERIC:
+ printf("ARM SBSA Generic\n");
+ break;
+ case ACPI_DBG2_ARM_DCC:
+ printf("ARM DCC\n");
+ break;
+ case ACPI_DBG2_BCM2835:
+ printf("BCM2835\n");
+ break;
+ default:
+ printf("reserved (%04hx)\n", dev->PortSubtype);
+ break;
+ }
+ break;
+ case ACPI_DBG2_1394_PORT:
+ printf("IEEE1394\n" "\t\tPortSubtype=");
+ if (dev->PortSubtype == ACPI_DBG2_1394_STANDARD)
+ printf("Standard\n");
+ else
+ printf("reserved (%04hx)\n", dev->PortSubtype);
+ break;
+ case ACPI_DBG2_USB_PORT:
+ printf("USB\n" "\t\tPortSubtype=");
+ switch (dev->PortSubtype) {
+ case ACPI_DBG2_USB_XHCI:
+ printf("XHCIn");
+ break;
+ case ACPI_DBG2_USB_EHCI:
+ printf("EHCI\n");
+ break;
+ default:
+ printf("reserved (%04hx)\n", dev->PortSubtype);
+ break;
+ }
+ break;
+ case ACPI_DBG2_NET_PORT:
+ printf("Net\n" "\t\tPciVendorID=%04x\n", dev->PortSubtype);
+ break;
+ default:
+ printf("reserved (%04hx)\n", dev->PortType);
+ printf("\t\tPortSubtype=reserved (%04hx)\n", dev->PortSubtype);
+ break;
+ }
+
+ printf("\t\tBaseAddressOffset=0x%04x\n", dev->BaseAddressOffset);
+ printf("\t\tAddressSizeOffset=0x%04x\n", dev->AddressSizeOffset);
+}
+
+static void
+acpi_handle_dbg2(ACPI_TABLE_HEADER *sdp)
+{
+ ACPI_TABLE_DBG2 *dbg2;
+ ACPI_DBG2_DEVICE *device;
+ unsigned int i;
+
+ printf(BEGIN_COMMENT);
+ acpi_print_sdt(sdp);
+ dbg2 = (ACPI_TABLE_DBG2 *)sdp;
+
+ printf("\tCount=%u\n", dbg2->InfoCount);
+ device = (ACPI_DBG2_DEVICE *)((vaddr_t)sdp + dbg2->InfoOffset);
+ for (i = 0; i < dbg2->InfoCount; i++) {
+ printf("\tDevice %u={\n", i);
+ acpi_print_dbg2_device(device);
+ printf("\t}\n");
+ device++;
+ }
+
+ printf(END_COMMENT);
+}
+
+static void
acpi_print_einj_action(ACPI_WHEA_HEADER *whea)
{
printf("\tACTION={");
@@ -1819,6 +1930,56 @@
}
static void
+acpi_handle_spmi(ACPI_TABLE_HEADER *sdp)
+{
+ ACPI_TABLE_SPMI *spmi;
+
+ printf(BEGIN_COMMENT);
+ acpi_print_sdt(sdp);
+ spmi = (ACPI_TABLE_SPMI *)sdp;
+
+ printf("\tInterface Type=");
+ switch (spmi->InterfaceType) {
+ case ACPI_SPMI_KEYBOARD:
+ printf("Keyboard Controller Stype (KCS)");
+ break;
+ case ACPI_SPMI_SMI:
+ printf("Server Management Interface Chip (SMIC)");
+ break;
+ case ACPI_SPMI_BLOCK_TRANSFER:
+ printf("Block Transfer (BT)");
+ break;
+ case ACPI_SPMI_SMBUS:
+ printf("SMBus System Interface (SSIF)");
+ break;
+ default:
+ printf("Reserved(%d)", spmi->InterfaceType);
+ break;
+ }
+ printf("\n\tSpecRevision=%d.%d\n", spmi->SpecRevision >> 8,
+ spmi->SpecRevision & 0xff);
+
+ printf("\n\tInterrupt Type={");
+ if (spmi->InterruptType & 0x1) {
+ printf("\n\t\tSCI triggered GPE=%d", spmi->GpeNumber);
+ }
+ if (spmi->InterruptType & 0x2) {
+ printf("\n\t\tIO APIC/SAPIC={ GSI=%d }", spmi->Interrupt);
+ }
+ printf("\n\t}\n");
+
+ printf("\tBase Address=");
+ acpi_print_gas(&spmi->IpmiRegister);
+ printf("\n");
+
+ if ((spmi->PciDeviceFlag & 0x01) != 0)
+ acpi_print_pci_sbdf(spmi->PciSegment, spmi->PciBus,
+ spmi->PciDevice, spmi->PciFunction);
+
+ printf(END_COMMENT);
+}
+
+static void
acpi_print_srat_cpu(uint32_t apic_id, uint32_t proximity_domain,
uint32_t flags, uint32_t clockdomain)
{
@@ -2479,6 +2640,30 @@
}
static void
+acpi_handle_uefi(ACPI_TABLE_HEADER *sdp)
+{
+ ACPI_TABLE_UEFI *uefi;
+ char *uuidstr;
+ uint32_t status;
+
+ printf(BEGIN_COMMENT);
+ acpi_print_sdt(sdp);
+ uefi = (ACPI_TABLE_UEFI *)sdp;
+
+ uuid_to_string((uuid_t *)(uefi->Identifier),
+ &uuidstr, &status);
+ if (status != uuid_s_ok)
+ errx(1, "uuid_to_string: status=%u", status);
+ printf("\tUUID=%s\n", uuidstr);
+ free(uuidstr);
+
+ printf("\tDataOffset=%04hx\n", uefi->DataOffset);
+ /* XXX need write */
+
+ printf(END_COMMENT);
+}
+
+static void
acpi_handle_waet(ACPI_TABLE_HEADER *sdp)
{
ACPI_TABLE_WAET *waet;
@@ -2609,7 +2794,7 @@
printf("\tHeader Length=%d\n", wdat->HeaderLength);
- acpi_print_pci_sbfd(wdat->PciSegment, wdat->PciBus, wdat->PciDevice,
+ acpi_print_pci_sbdf(wdat->PciSegment, wdat->PciBus, wdat->PciDevice,
wdat->PciFunction);
printf("\n\tTimer Counter Period=%d msec\n", wdat->TimerPeriod);
printf("\tTimer Maximum Counter Value=%d\n", wdat->MaxCount);
@@ -2636,6 +2821,46 @@
}
static void
+acpi_handle_wddt(ACPI_TABLE_HEADER *sdp)
+{
+ ACPI_TABLE_WDDT *wddt;
+
+ printf(BEGIN_COMMENT);
+ acpi_print_sdt(sdp);
+ wddt = (ACPI_TABLE_WDDT *)sdp;
+
+ printf("\tSpecVersion=%04hx\n", wddt->SpecVersion);
+ printf("\tTableVersion=%04hx\n", wddt->TableVersion);
+ printf("\tPciVendorID=%04hx\n", wddt->PciVendorId);
+ printf("\tAddress=");
+ acpi_print_gas(&wddt->Address);
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