/*
 * Copyright (c) 2026, Chloe M.
 * Provided under the BSD-3 clause.
 *
 * Description:  Boot protocol abstraction layer
 * Author:       Chloe M.
 */

#include <ke/bpal.h>
#include <ex/trace.h>
#include <lib/limine.h>

#define DTRACE(Fmt, ...) \
    TRACE("[ BPAL ]: " Fmt, ##__VA_ARGS__)

/* Bootloader information */
static struct limine_bootloader_info_response *LoaderInfoResp = NULL;
static volatile struct limine_bootloader_info_request LoaderInfoReq = {
    .id = LIMINE_BOOTLOADER_INFO_REQUEST_ID,
    .revision = 0
};

/* Bootloader perf information */
static struct limine_bootloader_performance_response *LoaderPerfResp = NULL;
static struct limine_bootloader_performance_request LoaderPerReq = {
    .id = LIMINE_BOOTLOADER_PERFORMANCE_REQUEST_ID,
    .revision = 0
};

VOID
KeBpalLimineInit(VOID)
{
    LoaderInfoResp = LoaderInfoReq.response;
    LoaderPerfResp = LoaderPerReq.response;

    DTRACE(
        "slut handed control by %s %s\n",
        LoaderInfoResp->name,
        LoaderInfoResp->version
    );

    DTRACE(
        "loader took %d usec\n",
        LoaderPerfResp->init_usec
    );

    DTRACE(
        "handoff took %d usec\n",
        LoaderPerfResp->exec_usec
    );
}