From 5dd8165f1754e156a0f9fb16c7a6bfa90e99ed60 Mon Sep 17 00:00:00 2001
From: Arthur Hanson Rasmusson <arthur@vgpu.io>
Date: Mon, 14 Sep 2026 06:43:11 -0400
Subject: VFIO device registration fix + IOMMUFD callbacks + VFIO ioctl
 handlers

- Removed IOMMU group addition before vfio_register_emulated_iommu_dev() in nv_vgpu_mdev_create()
- Added IOMMUFD callbacks (bind_iommufd, unbind_iommufd, attach_ioas, detach_ioas) using kernel's vfio_iommufd_emulated_* functions
- Implemented VFIO ioctl handlers: GET_INFO, GET_REGION_INFO, GET_IRQ_INFO, SET_IRQS, MMAP
- Added config space read/write handlers at offset 0x70000000000
- Mmap handler for config space, BAR0 (emulation shadow), BAR1-5 (physical VRAM/registers)
- Interrupt handler for VFIO_DEVICE_SET_IRQS (DATA_EVENTFD, DATA_NONE, DATA_BOOL)
- Added udev rules for vfio group permissions
- Created stack_manager.sh unified tool
- Fixed mdev remove crash with deferred cleanup in vfio_device_release callback
- Kernel 6.8+ IOMMUFD compatibility
- QEMU launches successfully with vGPU passthrough
---
 firmware/57X-GSP/570.144/found_functions.json | 32 +++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 firmware/57X-GSP/570.144/found_functions.json

(limited to 'firmware/57X-GSP/570.144/found_functions.json')

diff --git a/firmware/57X-GSP/570.144/found_functions.json b/firmware/57X-GSP/570.144/found_functions.json
new file mode 100644
index 0000000..cf607b5
--- /dev/null
+++ b/firmware/57X-GSP/570.144/found_functions.json
@@ -0,0 +1,32 @@
+[
+  {
+    "address": "0x044dc30e",
+    "offset": 5096206,
+    "pattern": "compressed_prologue"
+  },
+  {
+    "address": "0x04654186",
+    "offset": 6635910,
+    "pattern": "compressed_prologue"
+  },
+  {
+    "address": "0x0477ed34",
+    "offset": 7859508,
+    "pattern": "compressed_prologue"
+  },
+  {
+    "address": "0x04865d64",
+    "offset": 8805732,
+    "pattern": "compressed_prologue"
+  },
+  {
+    "address": "0x048ac212",
+    "offset": 9093650,
+    "pattern": "compressed_prologue"
+  },
+  {
+    "address": "0x04a317aa",
+    "offset": 10688426,
+    "pattern": "compressed_prologue"
+  }
+]
\ No newline at end of file
-- 
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