2 Commits

Author	SHA1	Message	Date
Hector Martin	4a55e7f031	arm: apple: rtkit: Support allocating OSLog out of SRAM in helper ... The new OSLog region in MTP (firmware 13.3+) persists on handoff to Linux. To avoid having to come up with some weird DART handoff or DAPF tricks, let's just steal some of the coprocessor's dedicated SRAM. This keeps it happy and Linux doesn't need any special handoff then. Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: Mark Kettenis <kettenis@openbsd.org>	2025-04-28 13:16:45 -06:00
Hector Martin	7bac7f5f01	arm: apple: rtkit: Add a generic RTKit helper driver ... This driver handles the MTP ASC coprocessor, which does not need any special handling on the RTKit side and communicates out-of-band. Signed-off-by: Hector Martin <marcan@marcan.st> Signed-off-by: Mark Kettenis <kettenis@openbsd.org>	2025-04-28 13:16:45 -06:00