fix(pkg): bump qemu pkgrel to 5 so it upgrades over 11.1.2-4

docs/ANALYSIS.md

@@ -205,6 +205,28 @@ or device ID changes, so `DEVICES` / `PCI_VENDOR` / `CPU_HEURISTIC` are untouche
 Fix: drop the `ICH9_SATA1_DEV` hunk, leave SATA at stock `1f.2`. macOS boots on the default series;
 0/85 preserved.
 
+### CLEARED - the dangling ACPI name macOS aborts the DSDT on (folded into `01-firmware`)
+
+`01-firmware` renames the cold-plug PCI device ACPI nodes through `get_mimic_pci_name`
+(`build_append_pci_bus_devices`) to break the stock `S`+hex NameSeg signature. It left the hotplug
+and bus-notification code naming/referencing the *same* devices by the old `S%.02X` scheme, in four
+spots: the child-bridge `Scope` and `^S%.02X.PCNT` cross-reference in
+`build_append_notification_callback`, the `Notify()` target in `build_append_pcihp_notify_entry`,
+and the per-slot `Scope`/`Device` in `build_append_pcihp_slots`. So the DSDT opens `Scope(S13)` on a
+device actually declared `GFX3` - a dangling NameSeg.
+
+Only macOS exposes it. Its ACPI parser aborts the whole DSDT load on the missing name:
+`[S13_] Namespace lookup failure` -> `[DSDT] table load failed` -> `[\_SB.PCI0] ... AE_NOT_FOUND`,
+then it hangs in early IOKit (last line `AppleACPIPlatformExpert/cpus`). Linux and Windows swallow
+the `AE_NOT_FOUND` and boot on, which is why the identity guests never showed it - only a from-scratch
+macOS recovery boot did. Diagnosed with macOS IOKit verbose (`boot-args io=0xffffffff`).
+
+Fix (in `01-firmware`, alongside the `get_mimic_pci_name` definition it completes): route those four
+sites through `get_mimic_pci_name` so definitions and references agree. It *removes* `S%.02X`
+NameSegs rather than adding any, so the score is unaffected - re-measured on the rebuilt binary,
+VMAware v2.8.1 and HEAD both `detected=0`/`FIRMWARE=0`, and a Tahoe recovery boots to the installer
+GUI.
+
 ---
 
 ## CLEARED - CTYPE and SMBIOS_VM_BIT (the SMBIOS QEMU synthesises)

packaging/vfio-native-kvm-dkms/PKGBUILD

@@ -27,7 +27,7 @@
 pkgname=vfio-native-kvm-dkms
 _pkgbase=vfio-native-kvm
 _kver=7.2.3
-_tag=1.4.1
+_tag=1.4.3
 pkgver=${_kver}
 pkgrel=1
 pkgdesc="KVM modules patched to raise the exceptions the architecture specifies (DKMS, 7.2.x kernels)"

packaging/vfio-native-qemu/PKGBUILD

@@ -7,9 +7,9 @@
 
 pkgname=vfio-native-qemu
 _qver=11.1.2
-_tag=1.4.1
+_tag=1.4.3
 pkgver=${_qver}
-pkgrel=3
+pkgrel=5
 pkgdesc="QEMU ${_qver} with the vfio-native platform-identity patches, in /opt/qemu-native"
 arch=('x86_64')
 url="https://git.archworks.co/sandwich/vfio-native"

packaging/vfio-native/PKGBUILD

@@ -8,7 +8,7 @@
 #   vfio-native-qemu       QEMU 11.1.2 with the platform-identity patches, in /opt
 
 pkgname=vfio-native
-pkgver=1.4.1
+pkgver=1.4.3
 pkgrel=1
 pkgdesc="Present a libvirt guest as a self-consistent physical machine, and tune it"
 arch=('any')

patches/README.md

@@ -42,7 +42,7 @@ Against QEMU v11.1.2. Apply in numeric order.
 | `02-disk-identity` | `VIRTUAL_DISK`, `DISK_SERIAL` - `QEMU HARDDISK`, empty serials, SCSI inquiry strings |
 | `03-pci-ids` | `PCI_VENDOR`, `DEVICES` - Red Hat/QEMU vendor and subsystem IDs, ICH9 layout |
 | `04-fw-cfg` | `QEMU_FW_CFG` - the fw_cfg device signature |
-| `05-usb-hid` | `QEMU_USB` - USB HID descriptor strings |
+| `05-usb-identity` | `QEMU_USB` - USB HID descriptor strings, and the usb-net CDC/RNDIS device-identity strings (keeps the `0525:a4a1` CDC id so generic CDC-ECM drivers still bind it) |
 | `06-audio` | `DEVICES` - HDA codec and controller identity |
 | `07-edid` | none. Carried for other detectors; VMAware does not read EDID. |
 | `08-cpu-misc` | none. CPU feature plumbing and one upstream backport. |

patches/qemu/01-firmware.patch

@@ -193,10 +193,9 @@ index 8837b69..4001d9d 100644
      if (pcms->wdat_enabled == true) {
          g_assert(pm.tco_io_base);
 diff --git a/hw/acpi/pcihp.c b/hw/acpi/pcihp.c
-index 87162ff2c..3616c580a 100644
 --- a/hw/acpi/pcihp.c
 +++ b/hw/acpi/pcihp.c
-@@ -687,10 +687,10 @@ void build_append_pcihp_resources(Aml *scope /* \\_SB.PCI0 */,
+@@ -687,10 +687,10 @@
  {
      Aml *dev, *crs;
  
@@ -209,7 +208,7 @@ index 87162ff2c..3616c580a 100644
      /* device present, functioning, decoding, not shown in UI */
      aml_append(dev, aml_name_decl("_STA", aml_int(0xB)));
      crs = aml_resource_template();
-@@ -699,6 +699,89 @@ void build_append_pcihp_resources(Aml *scope /* \\_SB.PCI0 */,
+@@ -699,6 +699,89 @@
      aml_append(scope, dev);
  }
  
@@ -299,7 +298,57 @@ index 87162ff2c..3616c580a 100644
  bool build_append_notification_callback(Aml *parent_scope, const PCIBus *bus)
  {
      Aml *method;
-@@ -912,7 +995,11 @@ void build_append_pci_bus_devices(Aml *parent_scope, PCIBus *bus)
+@@ -708,7 +791,9 @@
+     GQueue *pcnt_bus_list = g_queue_new();
+ 
+     QLIST_FOREACH(sec, &bus->child, sibling) {
+-        Aml *br_scope = aml_scope("S%.02X", sec->parent_dev->devfn);
++        char mimic_nm[5];
++        get_mimic_pci_name(mimic_nm, sec->parent_dev->devfn);
++        Aml *br_scope = aml_scope("%s", mimic_nm);
+         if (pci_bus_is_root(sec)) {
+             continue;
+         }
+@@ -747,7 +832,9 @@
+ 
+     /* Notify about child bus events in any case */
+     while ((sec = g_queue_pop_head(pcnt_bus_list))) {
+-        aml_append(method, aml_name("^S%.02X.PCNT", sec->parent_dev->devfn));
++        char mimic_nm[5];
++        get_mimic_pci_name(mimic_nm, sec->parent_dev->devfn);
++        aml_append(method, aml_name("^%s.PCNT", mimic_nm));
+     }
+ 
+     aml_append(parent_scope, method);
+@@ -802,9 +889,11 @@
+ {
+     Aml *if_ctx;
+     int32_t devfn = PCI_DEVFN(slot, 0);
++    char mimic_nm[5];
+ 
++    get_mimic_pci_name(mimic_nm, devfn);
+     if_ctx = aml_if(aml_and(aml_arg(0), aml_int(0x1U << slot), NULL));
+-    aml_append(if_ctx, aml_notify(aml_name("S%.02X", devfn), aml_arg(1)));
++    aml_append(if_ctx, aml_notify(aml_name("%s", mimic_nm), aml_arg(1)));
+     aml_append(method, if_ctx);
+ }
+ 
+@@ -867,10 +956,12 @@
+             continue;
+         }
+ 
++        char mimic_nm[5];
++        get_mimic_pci_name(mimic_nm, devfn);
+         if (bus->devices[devfn]) {
+-            dev = aml_scope("S%.02X", devfn);
++            dev = aml_scope("%s", mimic_nm);
+         } else {
+-            dev = aml_device("S%.02X", devfn);
++            dev = aml_device("%s", mimic_nm);
+             aml_append(dev, aml_name_decl("_ADR", aml_int(adr)));
+         }
+ 
+@@ -912,7 +1003,11 @@
          }
  
          /* start to compose PCI device descriptor */

patches/qemu/05-usb-identity.patch

@@ -1,11 +1,15 @@
-Subject: [PATCH] usb-hid: QEMU_USB
+Subject: [PATCH] usb: QEMU_USB
 
 Targets VMAware check: QEMU_USB
 
-USB HID descriptors carrying QEMU vendor strings and product IDs.
+USB device identity strings that name QEMU: the HID descriptors (dev-hid.c)
+and the usb-net CDC/RNDIS descriptors plus its RNDIS vendor-description and
+product_desc (dev-network.c). The usb-net VID/PID (0525:a4a1, a real Linux
+USB Ethernet Gadget id) is left intact so the device stays CDC-class and the
+guest's generic CDC-ECM driver (e.g. macOS AppleUSBEthernet) still binds it.
 
 Applies to QEMU v11.1.2. Apply from the source root with:
-    patch -p1 < 05-usb-hid.patch
+    patch -p1 < 05-usb-identity.patch
 
 ---
 diff --git a/hw/usb/dev-hid.c b/hw/usb/dev-hid.c
@@ -109,3 +113,49 @@ index ae19d60..9fe1223 100644
      dc->vmsd = &vmstate_usb_kbd;
      device_class_set_props(dc, usb_keyboard_properties);
      set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
+
+diff --git a/hw/usb/dev-network.c b/hw/usb/dev-network.c
+--- a/hw/usb/dev-network.c
++++ b/hw/usb/dev-network.c
+@@ -99,15 +99,15 @@
+ #define ETH_FRAME_LEN                   1514 /* Max. octets in frame sans FCS */
+ 
+ static const USBDescStrings usb_net_stringtable = {
+-    [STRING_MANUFACTURER]       = "QEMU",
+-    [STRING_PRODUCT]            = "RNDIS/QEMU USB Network Device",
++    [STRING_MANUFACTURER]       = "Linux",
++    [STRING_PRODUCT]            = "USB Ethernet",
+     [STRING_ETHADDR]            = "400102030405",
+-    [STRING_DATA]               = "QEMU USB Net Data Interface",
+-    [STRING_CONTROL]            = "QEMU USB Net Control Interface",
+-    [STRING_RNDIS_CONTROL]      = "QEMU USB Net RNDIS Control Interface",
+-    [STRING_CDC]                = "QEMU USB Net CDC",
+-    [STRING_SUBSET]             = "QEMU USB Net Subset",
+-    [STRING_RNDIS]              = "QEMU USB Net RNDIS",
++    [STRING_DATA]               = "CDC Ethernet Data",
++    [STRING_CONTROL]            = "CDC Ethernet Control",
++    [STRING_RNDIS_CONTROL]      = "RNDIS Communications Control",
++    [STRING_CDC]                = "CDC Ethernet",
++    [STRING_SUBSET]             = "CDC Subset Ethernet",
++    [STRING_RNDIS]              = "RNDIS Ethernet",
+     [STRING_SERIALNUMBER]       = "1",
+ };
+ 
+@@ -717,7 +717,7 @@
+ 
+     /* mandatory */
+     case OID_GEN_VENDOR_DESCRIPTION:
+-        pstrcpy((char *)outbuf, outlen, "QEMU USB RNDIS Net");
++        pstrcpy((char *)outbuf, outlen, "USB Ethernet");
+         return strlen((char *)outbuf) + 1;
+ 
+     case OID_GEN_VENDOR_DRIVER_VERSION:
+@@ -1417,7 +1417,7 @@
+     USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
+ 
+     uc->realize        = usb_net_realize;
+-    uc->product_desc   = "QEMU USB Network Interface";
++    uc->product_desc   = "USB Ethernet Adapter";
+     uc->usb_desc       = &desc_net;
+     uc->handle_reset   = usb_net_handle_reset;
+     uc->handle_control = usb_net_handle_control;