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| author | Warner Losh <imp@FreeBSD.org> | 2026-02-17 21:08:46 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2026-02-18 16:40:06 +0000 |
| commit | 8aa560491cfad7953c7c089f4847951e867ef47c (patch) | |
| tree | 6d5b7db04f6c8f1f86e5e935743df8f6ad681755 /contrib/llvm-project/llvm/lib/Support/Unix/DynamicLibrary.inc | |
| parent | c8d63d63679fc0d8a67b33499a2a2edd444c8e2e (diff) | |
The CAM sim unit numbner should match the nvme device number. We need
this to match unit numbers in some wiring scenarios. For example:
hint.nvme.0.at="UEFI:PciRoot(0x3)/Pci(0x1,0x1)/Pci(0x0,0x0)"
hint.nvme.1.at="UEFI:PciRoot(0x3)/Pci(0x1,0x2)/Pci(0x0,0x0)"
hint.nvme.2.at="UEFI:PciRoot(0x3)/Pci(0x1,0x3)/Pci(0x0,0x0)"
hint.nvme.3.at="UEFI:PciRoot(0x3)/Pci(0x1,0x4)/Pci(0x0,0x0)"
hint.scbus.33.at="nvme0"
hint.nda.0.at="scbus33"
hint.scbus.34.at="nvme1"
hint.nda.1.at="scbus34"
hint.scbus.35.at="nvme2"
hint.nda.2.at="scbus35"
hint.scbus.36.at="nvme3"
hint.nda.3.at="scbus36"
If the devices that are nvme0 and nvme3 are the only ones populated, you
still want them associated with nda0 and nda3.
The nvme_sim device changes meant we were passing the wrong device's
unit number to cam_sim_alloc. This fixes the problem.
Sponsored by: Netflix
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Support/Unix/DynamicLibrary.inc')
0 files changed, 0 insertions, 0 deletions