Commit Graph

9 Commits

Author SHA1 Message Date
Drew Galbraith 4e9ad6a516 [zion] Begin requiring capability transmit permission.
As a first pass require the permission when passing a capability to a
new process.
2023-08-01 18:37:20 -07:00
Drew Galbraith f0a27d30be [zion] Enfore Duplication permissions on capabilities. 2023-08-01 18:30:24 -07:00
Drew Galbraith 1364fbed9f [zion] Move to default permissions being supplied by KernelObjects 2023-08-01 18:22:41 -07:00
Drew Galbraith 48c6e5b3a4 [zion] Add a method for duplicating and scoping down VMMOs.
Use the AHCI section of the PCI config as an example POC of this.

We can now pass a memory capability instead of just the physical
address.
2023-08-01 17:46:26 -07:00
Drew Galbraith 8f84f8c3ca [zion] Remove temp PCI Memory Object create function.
Pass the PCI memory space to the yellowstone init process instead.
2023-08-01 17:13:19 -07:00
Drew Galbraith c2dfe17363 [zion] Use ErrorOr in PciConfiguration 2023-06-21 18:46:06 -07:00
Drew Galbraith 0b86a94f14 Migrate to error constants in glacier 2023-06-21 18:28:54 -07:00
Drew Galbraith e1af79b975 [zion/glacier] Move RefPtr to glacier. 2023-06-21 15:07:40 -07:00
Drew Galbraith 1a70ce4855 [zion] Move memory syscalls to the new format 2023-06-20 14:26:06 -07:00