freebsd-nq/sys/dev/ahci
Alexander Motin c8039fc667 MFp4:
- Extend XPT-SIM transfer settings control API. Now it allows to report to
SATA SIM number of tags supported by each device, implement ATA mode and
SATA revision negotiation for both SATA and PATA SIMs.
- Make ahci(4) and siis(4) to use submitted maximum tag number, when
scheduling requests. It allows to support NCQ on devices with lower tags
count then controller supports.
- Make PMP driver to report attached devices connection speeds.
- Implement ATA mode negotiation between user settings, device and
controller capabilities.
2009-11-24 12:47:58 +00:00
..
ahci.c MFp4: 2009-11-24 12:47:58 +00:00
ahci.h MFp4: 2009-11-24 12:47:58 +00:00