# SlotDataUpdateDxeLightningRidgeEXECB1

| Field   | Value |
|---------|-------|
| Index   | 0018  |
| Module  | SlotDataUpdateDxeLightningRidgeEXECB1 |
| Size    | 3,328 bytes (PE32+) |
| Phase   | DXE |

## Overview

UEFI DXE driver for PCIe slot data configuration on the Lightning Ridge EXEC B1 platform. Locates the UBA Config protocol and reads PSLT (Platform Slot Table) configuration data defining PCIe slot properties. Unlike the EXRP variant which uses `SetData`, the EXEC B1 variant uses `GetData` to read pre-existing configuration, reflecting a different architectural role.

## Key Functions

- `_ModuleEntryPoint` -- DXE driver entry point
- `GetSlotCount` -- Returns slot count (2)
- `GetSlotData` -- Identity pass-through
- `UbaGetProtocolInterface` -- Lazy UBA protocol resolution

## Protocols/Dependencies

- UBA Config Protocol
- UBA Debug Protocol (GUID: 36232936-0E76-31C8-A13A-3AF2FC1C3932)
- DxeHobLib, BaseLib

## Platform

HR650X Purley (Lightning Ridge EXEC B1)