6/12/2023 0 Comments Install osx86 without ahci vs ataI attempt to solve this problem by hacking the JMB363 option ROM to put the card into AHCI mode, with partial success. ![]() Other OSes (Mac OS X) do nothing and can’t use the card. Some OSes (Linux, drivers/pci/quirks.c) set a PCI configuration register to put the controller into AHCI+IDE mode after booting and use standard drivers. ![]() A JMicron-specific driver is available only for Windows. The problem with RAID mode is that standard AHCI drivers cannot be used. Motherboard BIOSes allow choosing the operating mode, but add-on cards are stuck in RAID mode. The chip supports operating in IDE, AHCI, and RAID controller modes. ![]() The JMicron JMB363 is a 2-port SATA + 1-port PATA controller chip often found embedded in motherboards and in low-cost add-on cards.
0 Comments
Leave a Reply. |