storage: unify naming for drive protocol interface

Renamed `fDriveKind` to `fProtocol` across kernel storage subsystems
to clarify its purpose as a protocol identifier (e.g., "AHCI", "ATA-")
rather than a general "kind" classification.

Updated all affected header and source files:
- DriveMgr, HeFS, AHCI, ATADeviceInterface, and NeFS now consistently
  reference `fProtocol()` instead of `fDriveKind()`.
- Added streaming operators (`<<`, `>>`) to AHCI and ATA device
  interfaces for improved mountpoint interaction.
- Promoted `GetPortsImplemented()` and `SetPortsImplemented()` to
  public for AHCI device configuration.
- Added null checks and protocol verification logic in stream operators.

This refactor improves clarity and consistency when working with
storage devices across the kernel.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/dev/kernel/src/FS/NeFS.cc b/dev/kernel/src/FS/NeFS.cc
index 6b73dc09..90c5995a 100644
--- a/dev/kernel/src/FS/NeFS.cc
+++ b/dev/kernel/src/FS/NeFS.cc
@@ -598,7 +598,7 @@ bool NeFileSystemParser::Format(_Input _Output DriveTrait* drive, _Input const L
 
 			drive->fOutput(drive->fPacket);
 
-			kout << "drive kind: " << drive->fDriveKind() << kendl;
+			kout << "drive kind: " << drive->fProtocol() << kendl;
 
 			kout << "partition name: " << part_block->PartitionName << kendl;
 			kout << "start: " << hex_number(part_block->StartCatalog) << kendl;