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path: root/Kernel/Storage/SATADiskDevice.cpp
AgeCommit message (Collapse)Author
2021-04-23AK: Rename adopt() to adopt_ref()Andreas Kling
This makes it more symmetrical with adopt_own() (which is used to create a NonnullOwnPtr from the result of a naked new.)
2021-04-22Everything: Move to SPDX license identifiers in all files.Brian Gianforcaro
SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-03-17Kernel: Refactor storage stack with u64 as number of blocksJean-Baptiste Boric
2021-03-05Kernel: Add basic AHCI functionalityLiav A
The hierarchy is AHCIController, AHCIPortHandler, AHCIPort and SATADiskDevice. Each AHCIController has at least one AHCIPortHandler. An AHCIPortHandler is an interrupt handler that takes care of enumeration of handled AHCI ports when an interrupt occurs. Each AHCIPort takes care of one SATADiskDevice, and later on we can add support for Port multiplier. When we implement support of Message signalled interrupts, we can spawn many AHCIPortHandlers, and allow each one of them to be responsible for a set of AHCIPorts.