mirror of
https://github.com/Decscots/Lockpick_RCM.git
synced 2025-06-21 20:57:19 +02:00
Update to hekate bdk 5.5.6
This commit is contained in:
parent
93909f149e
commit
a7712b173c
95 changed files with 2720 additions and 1684 deletions
|
@ -1,7 +1,7 @@
|
|||
/*
|
||||
* Ramdisk driver for Tegra X1
|
||||
*
|
||||
* Copyright (c) 2019 CTCaer
|
||||
* Copyright (c) 2019-2021 CTCaer
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify it
|
||||
* under the terms and conditions of the GNU General Public License,
|
||||
|
@ -19,23 +19,40 @@
|
|||
#include <string.h>
|
||||
|
||||
#include "ramdisk.h"
|
||||
#include <libs/fatfs/diskio.h>
|
||||
#include <mem/heap.h>
|
||||
#include <utils/types.h>
|
||||
|
||||
#include <memory_map.h>
|
||||
|
||||
int ram_disk_init(FATFS *ram_fs)
|
||||
static u32 disk_size = 0;
|
||||
|
||||
int ram_disk_init(FATFS *ram_fs, u32 ramdisk_size)
|
||||
{
|
||||
int res;
|
||||
u8 *buf = malloc(0x400000);
|
||||
int res = 0;
|
||||
disk_size = ramdisk_size;
|
||||
|
||||
f_mount(NULL, "ram:", 1); // Unmount ramdisk.
|
||||
// If ramdisk is not raw, format it.
|
||||
if (ram_fs)
|
||||
{
|
||||
u8 *buf = malloc(0x400000);
|
||||
|
||||
res = f_mkfs("ram:", FM_EXFAT, RAMDISK_CLUSTER_SZ, buf, 0x400000); // Format as exFAT w/ 32KB cluster.
|
||||
if (!res)
|
||||
res = f_mount(ram_fs, "ram:", 1); // Mount ramdisk.
|
||||
// Set ramdisk size.
|
||||
ramdisk_size >>= 9;
|
||||
disk_set_info(DRIVE_RAM, SET_SECTOR_COUNT, &ramdisk_size);
|
||||
|
||||
free(buf);
|
||||
// Unmount ramdisk.
|
||||
f_mount(NULL, "ram:", 1);
|
||||
|
||||
// Format as exFAT w/ 32KB cluster with no MBR.
|
||||
res = f_mkfs("ram:", FM_EXFAT | FM_SFD, RAMDISK_CLUSTER_SZ, buf, 0x400000);
|
||||
|
||||
// Mount ramdisk.
|
||||
if (!res)
|
||||
res = f_mount(ram_fs, "ram:", 1);
|
||||
|
||||
free(buf);
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
@ -45,7 +62,7 @@ int ram_disk_read(u32 sector, u32 sector_count, void *buf)
|
|||
u32 sector_off = RAM_DISK_ADDR + (sector << 9);
|
||||
u32 bytes_count = sector_count << 9;
|
||||
|
||||
if ((sector_off - RAM_DISK_ADDR) > RAM_DISK_SZ)
|
||||
if ((sector_off - RAM_DISK_ADDR) > disk_size)
|
||||
return 1;
|
||||
|
||||
memcpy(buf, (void *)sector_off, bytes_count);
|
||||
|
@ -58,7 +75,7 @@ int ram_disk_write(u32 sector, u32 sector_count, const void *buf)
|
|||
u32 sector_off = RAM_DISK_ADDR + (sector << 9);
|
||||
u32 bytes_count = sector_count << 9;
|
||||
|
||||
if ((sector_off - RAM_DISK_ADDR) > RAM_DISK_SZ)
|
||||
if ((sector_off - RAM_DISK_ADDR) > disk_size)
|
||||
return 1;
|
||||
|
||||
memcpy((void *)sector_off, buf, bytes_count);
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue