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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-21 19:28:01 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-21 19:28:01 -0400 |
| commit | 8ddb13c9d96be05b859056788740330b5653e72b (patch) | |
| tree | 611b1f2913bf350120273d504f1bfc3808f9a220 /kernel/include | |
| parent | 6b686f70d8ff3e6340e8307c95847cd1eed4f2ae (diff) | |
| download | open-iov-8ddb13c9d96be05b859056788740330b5653e72b.tar.gz open-iov-8ddb13c9d96be05b859056788740330b5653e72b.zip | |
kernel: GSP-RM handlers - NUM_CHANNELS/PCI_BAR_INFO/DISP_STATIC_INFO/DISP_IP_VERSION/I2C
- FIFO_GET_NUM_CHANNELS(0x20800a61)=64/runlist: zero tripped
NV_ASSERT(numChannels>0), kdisp clientChannelTable alloc failed.
- BUS_GET_PCI_BAR_INFO(0x20801803): report BAR0=16MB/BAR1=256MB/
BAR2=1MB instmem window@BAR0+0x700000/BAR3=32MB (was all zeros).
- DISPLAY_GET_STATIC_INFO(0x20800a01): heads=1, numDispChannels=1
(36B wire layout; zero -> clientChannelTable[0] alloc failed).
- DISPLAY_GET_IP_VERSION(0x20800a4b)=0x04000000 (Turing DISP v04.00;
driver passes uninitialized input - must return a real version).
- I2C_TRANSACTION(0x402c0105): echo request params + NOT_SUPPORTED.
Variable-length FINN-serialized params: zeroed reply fails
DeserializeUp and the calling ioctl never completes (nvidia-smi hang).
- Default unknown-cmd policy back to zeroed params (echo is dangerous
for queries with uninitialized input structs).
Milestone: guest RmInitAdapter completed, /dev/nvidia0 created.
Diffstat (limited to 'kernel/include')
0 files changed, 0 insertions, 0 deletions