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[PATCH 4/4] tests/acpi/bios-tables-test: update DSDT and DMAR table blob


From: Ani Sinha
Subject: [PATCH 4/4] tests/acpi/bios-tables-test: update DSDT and DMAR table blobs
Date: Mon, 22 Aug 2022 14:38:11 +0530

Changes include explicit addition of pcie root ports in the ATS capability
reporting structure and addition of a single pcie root port device in the DMAR
bios table tests.

The following DSDT and DMAR table changes happen as a result of the above
changes:

DMAR:

 [000h 0000   4]                    Signature : "DMAR"    [DMA Remapping table]
-[004h 0004   4]                 Table Length : 00000078
+[004h 0004   4]                 Table Length : 00000088
 [008h 0008   1]                     Revision : 01
-[009h 0009   1]                     Checksum : 15
+[009h 0009   1]                     Checksum : DE
 [00Ah 0010   6]                       Oem ID : "BOCHS "
 [010h 0016   8]                 Oem Table ID : "BXPC    "
 [018h 0024   4]                 Oem Revision : 00000001
 [01Ch 0028   4]              Asl Compiler ID : "BXPC"
 [020h 0032   4]        Asl Compiler Revision : 00000001

 [024h 0036   1]           Host Address Width : 26
 [025h 0037   1]                        Flags : 01
 [026h 0038  10]                     Reserved : 00 00 00 00 00 00 00 00 00 00

 [030h 0048   2]                Subtable Type : 0000 [Hardware Unit Definition]
-[032h 0050   2]                       Length : 0040
+[032h 0050   2]                       Length : 0048

 [034h 0052   1]                        Flags : 00
 [035h 0053   1]                     Reserved : 00
 [036h 0054   2]           PCI Segment Number : 0000
 [038h 0056   8]        Register Base Address : 00000000FED90000

 [040h 0064   1]            Device Scope Type : 03 [IOAPIC Device]
 [041h 0065   1]                 Entry Length : 08
 [042h 0066   2]                     Reserved : 0000
 [044h 0068   1]               Enumeration ID : 00
 [045h 0069   1]               PCI Bus Number : FF

 [046h 0070   2]                     PCI Path : 00,00

 [048h 0072   1]            Device Scope Type : 01 [PCI Endpoint Device]
@@ -46,60 +46,79 @@
 [04Ah 0074   2]                     Reserved : 0000
 [04Ch 0076   1]               Enumeration ID : 00
 [04Dh 0077   1]               PCI Bus Number : 00

 [04Eh 0078   2]                     PCI Path : 00,00

 [050h 0080   1]            Device Scope Type : 01 [PCI Endpoint Device]
 [051h 0081   1]                 Entry Length : 08
 [052h 0082   2]                     Reserved : 0000
 [054h 0084   1]               Enumeration ID : 00
 [055h 0085   1]               PCI Bus Number : 00

 [056h 0086   2]                     PCI Path : 01,00

-[058h 0088   1]            Device Scope Type : 01 [PCI Endpoint Device]
+[058h 0088   1]            Device Scope Type : 02 [PCI Bridge Device]
 [059h 0089   1]                 Entry Length : 08
 [05Ah 0090   2]                     Reserved : 0000
 [05Ch 0092   1]               Enumeration ID : 00
 [05Dh 0093   1]               PCI Bus Number : 00

-[05Eh 0094   2]                     PCI Path : 1F,00
+[05Eh 0094   2]                     PCI Path : 02,00

 [060h 0096   1]            Device Scope Type : 01 [PCI Endpoint Device]
 [061h 0097   1]                 Entry Length : 08
 [062h 0098   2]                     Reserved : 0000
 [064h 0100   1]               Enumeration ID : 00
 [065h 0101   1]               PCI Bus Number : 00

-[066h 0102   2]                     PCI Path : 1F,02
+[066h 0102   2]                     PCI Path : 1F,00

 [068h 0104   1]            Device Scope Type : 01 [PCI Endpoint Device]
 [069h 0105   1]                 Entry Length : 08
 [06Ah 0106   2]                     Reserved : 0000
 [06Ch 0108   1]               Enumeration ID : 00
 [06Dh 0109   1]               PCI Bus Number : 00

-[06Eh 0110   2]                     PCI Path : 1F,03
+[06Eh 0110   2]                     PCI Path : 1F,02

-[070h 0112   2]                Subtable Type : 0002 [Root Port ATS Capability]
-[072h 0114   2]                       Length : 0008
+[070h 0112   1]            Device Scope Type : 01 [PCI Endpoint Device]
+[071h 0113   1]                 Entry Length : 08
+[072h 0114   2]                     Reserved : 0000
+[074h 0116   1]               Enumeration ID : 00
+[075h 0117   1]               PCI Bus Number : 00

-[074h 0116   1]                        Flags : 01
-[075h 0117   1]                     Reserved : 00
-[076h 0118   2]           PCI Segment Number : 0000
+[076h 0118   2]                     PCI Path : 1F,03

-Raw Table Data: Length 120 (0x78)

-    0000: 44 4D 41 52 78 00 00 00 01 15 42 4F 43 48 53 20  // DMARx.....BOCHS
+[078h 0120   2]                Subtable Type : 0002 [Root Port ATS Capability]
+[07Ah 0122   2]                       Length : 0010
+
+[07Ch 0124   1]                        Flags : 00
+[07Dh 0125   1]                     Reserved : 00
+[07Eh 0126   2]           PCI Segment Number : 0000
+
+[080h 0128   1]            Device Scope Type : 02 [PCI Bridge Device]
+[081h 0129   1]                 Entry Length : 08
+[082h 0130   2]                     Reserved : 0000
+[084h 0132   1]               Enumeration ID : 00
+[085h 0133   1]               PCI Bus Number : 00
+
+[086h 0134   2]                     PCI Path : 02,00
+

DSDT:

 DefinitionBlock ("", "DSDT", 1, "BOCHS ", "BXPC    ", 0x00000001)
 {
     Scope (\)
     {
         OperationRegion (DBG, SystemIO, 0x0402, One)
         Field (DBG, ByteAcc, NoLock, Preserve)
         {
             DBGB,   8
         }

@@ -3261,23 +3261,59 @@
                 Method (_S1D, 0, NotSerialized)  // _S1D: S1 Device State
                 {
                     Return (Zero)
                 }

                 Method (_S2D, 0, NotSerialized)  // _S2D: S2 Device State
                 {
                     Return (Zero)
                 }

                 Method (_S3D, 0, NotSerialized)  // _S3D: S3 Device State
                 {
                     Return (Zero)
                 }
             }

+            Device (S10)
+            {
+                Name (_ADR, 0x00020000)  // _ADR: Address
+                Name (BSEL, Zero)
+                Device (S00)
+                {
+                    Name (_SUN, Zero)  // _SUN: Slot User Number
+                    Name (_ADR, Zero)  // _ADR: Address
+                    Method (_EJ0, 1, NotSerialized)  // _EJx: Eject Device, 
x=0-9
+                    {
+                        PCEJ (BSEL, _SUN)
+                    }
+
+                    Method (_DSM, 4, Serialized)  // _DSM: Device-Specific 
Method
+                    {
+                        Return (PDSM (Arg0, Arg1, Arg2, Arg3, BSEL, _SUN))
+                    }
+                }
+
+                Method (DVNT, 2, NotSerialized)
+                {
+                    If ((Arg0 & One))
+                    {
+                        Notify (S00, Arg1)
+                    }
+                }
+
+                Method (PCNT, 0, NotSerialized)
+                {
+                    BNUM = Zero
+                    DVNT (PCIU, One)
+                    DVNT (PCID, 0x03)
+                }
+            }
+
             Method (PCNT, 0, NotSerialized)
             {
+                ^S10.PCNT ()
             }
         }
     }
 }

Signed-off-by: Ani Sinha <ani@anisinha.ca>
---
 tests/data/acpi/q35/DMAR.dmar               | Bin 120 -> 136 bytes
 tests/data/acpi/q35/DSDT.dmar               | Bin 0 -> 8421 bytes
 tests/qtest/bios-tables-test-allowed-diff.h |   2 --
 3 files changed, 2 deletions(-)

diff --git a/tests/data/acpi/q35/DMAR.dmar b/tests/data/acpi/q35/DMAR.dmar
index 
0dca6e68ad8a8ca5b981bcfbc745385a63e9f216..1c1a935ddab174059b8570f67f3b4cfbe3df2193
 100644
GIT binary patch
delta 71
zcmb>EVB~V~bqwlYU|?XpH<3$&(PN^qssR%Rkk7!xzzC-0VKftz&&<Ri08+pJQwIQR
CE(T)&

delta 32
mcmeBRtl)C-bquOtU|?VroyeuZ=rGY(bz*`P8wUd;Pz(TZ`US-R

diff --git a/tests/data/acpi/q35/DSDT.dmar b/tests/data/acpi/q35/DSDT.dmar
index 
e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..a1f0285904f62c0de437fbbae5a7bccbdd6c669a
 100644
GIT binary patch
literal 8421
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literal 0
HcmV?d00001

diff --git a/tests/qtest/bios-tables-test-allowed-diff.h 
b/tests/qtest/bios-tables-test-allowed-diff.h
index 4efed12b59..dfb8523c8b 100644
--- a/tests/qtest/bios-tables-test-allowed-diff.h
+++ b/tests/qtest/bios-tables-test-allowed-diff.h
@@ -1,3 +1 @@
 /* List of comma-separated changed AML files to ignore */
-"tests/data/acpi/q35/DSDT.dmar",
-"tests/data/acpi/q35/DMAR.dmar",
-- 
2.25.1




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