Provided by: NAME ahci — Serial ATA Advanced Host Controller Interface driver SYNOPSIS To compile this driver into the kernel, place the following lines in your kernel configuration file: device pci device scbus device ahci Alternatively, to load the driver as a module at boot time, place the following line in (5): ahci_load='YES' The following tunables are settable from the (8): hint.ahci.X.msi controls Message Signaled Interrupts (MSI) usage by the specified controller. 0 MSI disabled; 1 single MSI vector used, if supported (default); 2 multiple MSI vectors used, if supported; hint.ahci.X.ccc controls Command Completion Coalescing (CCC) usage by the specified controller. Net driver for the NVIDIA nForce Networking Controller. Click on the following links for the driver package readme info./extract/Readme.txt This package. The ATI 4379 Serial ATA Controller device has one or more Hardware IDs, and the list is listed below. HWDrivers.com can always find a driver for your computer's device. HWDrivers.com can always find a driver for your computer's device. ATI 4379 Serial ATA Controller is developed by Silicon Integrated Systems and is used by 2,591 users on Drivers Informer. The most later version of this driver among our users is 1.2.15.3. Powerspec 6640 Ati4379 Serial Ata Controller Driver ManualThe NVIDIA nForce Serial ATA Controller device has one or more Hardware IDs, and the list is listed below. HWDrivers.com can always find a driver for your computer's device. HWDrivers.com can always find a driver for your computer's device. Where windows 7 iso download. Powerspec 6640 Ati4379 Serial Ata Controller Driver Windows 7Non-zero value enables CCC and defines maximum time (in ms), request can wait for interrupt, if there are some more requests present on controller queue. CCC reduces number of context switches on systems with many parallel requests, but it can decrease disk performance on some workloads due to additional command latency. Hint.ahcich.X.pm_level controls SATA interface Power Management for the specified channel, allowing some power to be saved at the cost of additional command latency. Possible values: 0 interface Power Management is disabled (default); 1 device is allowed to initiate PM state change, host is passive; 2 host initiates PARTIAL PM state transition every time port becomes idle; 3 host initiates SLUMBER PM state transition every time port becomes idle. 4 driver initiates PARTIAL PM state transition 1ms after port becomes idle; 5 driver initiates SLUMBER PM state transition 125ms after port becomes idle.
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