pm_level controls SATA interface Power Management for the specified channel, allowing some power to be saved at the cost of additional command latency. 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. Non-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.
Powerspec 6640 Ati4379 Serial Ata Controller Driver Windows 7 can always find a driver for your computer's device. The NVIDIA nForce Serial ATA Controller device has one or more Hardware IDs, and the list is listed below. Powerspec 6640 Ati4379 Serial Ata Controller Driver Manual The most later version of this driver among our users is 1.2.15.3.
ATI 4379 Serial ATA Controller is developed by Silicon Integrated Systems and is used by 2,591 users on Drivers Informer. The ATI 4379 Serial ATA Controller device has one or more Hardware IDs, and the list is listed below. Click on the following links for the driver package readme info./extract/Readme.txt This package. Net driver for the NVIDIA nForce Networking Controller. 0 MSI disabled 1 single MSI vector used, if supported (default) 2 multiple MSI vectors used, if supported .ccc controls Command Completion Coalescing (CCC) usage by the specified controller.
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): .msi controls Message Signaled Interrupts (MSI) usage by the specified controller.
Powerspec 6640 Ati4379 Serial Ata Controller Driver Manual.