mirror of
https://github.com/wiiu-env/MochaPayload.git
synced 2024-12-23 06:31:51 +01:00
ios_kernel: Remove unused fsa files
This commit is contained in:
Maschell
parent
097260b0ee
commit
ce578d9d0f
@ -1,220 +0,0 @@
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/***************************************************************************
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* Copyright (C) 2016
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* by Dimok
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any
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* damages arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any
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* purpose, including commercial applications, and to alter it and
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* redistribute it freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you
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* must not claim that you wrote the original software. If you use
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* this software in a product, an acknowledgment in the product
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* documentation would be appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and
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* must not be misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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***************************************************************************/
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#include "types.h"
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#include "utils.h"
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#define svcAlloc ((void *(*) (u32 heapid, u32 size)) 0x081234E4)
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#define svcAllocAlign ((void *(*) (u32 heapid, u32 size, u32 align)) 0x08123464)
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#define svcFree ((void *(*) (u32 heapid, void *ptr)) 0x08123830)
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#define svcOpen ((int (*)(const char *name, int mode)) 0x0812940C)
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#define svcClose ((int (*)(int fd)) 0x08129368)
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#define svcIoctl ((int (*)(int fd, u32 request, void *input_buffer, u32 input_buffer_len, void *output_buffer, u32 output_buffer_len)) 0x081290E0)
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#define svcIoctlv ((int (*)(int fd, u32 request, u32 vector_count_in, u32 vector_count_out, iovec_s *vector)) 0x0812903C)
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typedef struct {
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void *ptr;
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u32 len;
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u32 unk;
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} iovec_s;
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static void *allocIobuf() {
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void *ptr = svcAlloc(0xCAFF, 0x828);
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kernel_memset(ptr, 0x00, 0x828);
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return ptr;
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}
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static void freeIobuf(void *ptr) {
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svcFree(0xCAFF, ptr);
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}
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static int IOS_Open(const char *dev, int mode) {
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// put string into a good location
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char *devStr = (char *) svcAlloc(0xCAFF, 0x20);
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if (!devStr)
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return -3;
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kernel_strncpy(devStr, dev, 0x20);
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int res = svcOpen(devStr, 0);
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svcFree(0xCAFF, devStr);
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return res;
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}
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static int FSA_Open(void) {
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return IOS_Open("/dev/fsa", 0);
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}
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static int FSA_Close(int fd) {
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return svcClose(fd);
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}
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static int FSA_RawOpen(int fd, const char *device_path, int *outHandle) {
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u8 *iobuf = allocIobuf();
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u32 *inbuf = (u32 *) iobuf;
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u32 *outbuf = (u32 *) &iobuf[0x520];
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kernel_strncpy((char *) &inbuf[0x01], device_path, 0x27F);
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int ret = svcIoctl(fd, 0x6A, inbuf, 0x520, outbuf, 0x293);
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if (outHandle) *outHandle = outbuf[1];
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freeIobuf(iobuf);
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return ret;
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}
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static int FSA_RawClose(int fd, int device_handle) {
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u8 *iobuf = allocIobuf();
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u32 *inbuf = (u32 *) iobuf;
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u32 *outbuf = (u32 *) &iobuf[0x520];
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inbuf[1] = device_handle;
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int ret = svcIoctl(fd, 0x6D, inbuf, 0x520, outbuf, 0x293);
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freeIobuf(iobuf);
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return ret;
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}
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static int FSA_RawRead(int fd, void *data, u32 size_bytes, u32 cnt, u64 blocks_offset, int device_handle) {
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u8 *iobuf = allocIobuf();
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u8 *inbuf8 = iobuf;
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u8 *outbuf8 = &iobuf[0x520];
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iovec_s *iovec = (iovec_s *) &iobuf[0x7C0];
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u32 *inbuf = (u32 *) inbuf8;
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u32 *outbuf = (u32 *) outbuf8;
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// note : offset_bytes = blocks_offset * size_bytes
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inbuf[0x08 / 4] = (blocks_offset >> 32);
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inbuf[0x0C / 4] = (blocks_offset & 0xFFFFFFFF);
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inbuf[0x10 / 4] = cnt;
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inbuf[0x14 / 4] = size_bytes;
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inbuf[0x18 / 4] = device_handle;
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iovec[0].ptr = inbuf;
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iovec[0].len = 0x520;
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iovec[1].ptr = data;
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iovec[1].len = size_bytes * cnt;
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iovec[2].ptr = outbuf;
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iovec[2].len = 0x293;
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int ret = svcIoctlv(fd, 0x6B, 1, 2, iovec);
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freeIobuf(iobuf);
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return ret;
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}
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static int FSA_RawWrite(int fd, void *data, u32 size_bytes, u32 cnt, u64 blocks_offset, int device_handle) {
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u8 *iobuf = allocIobuf();
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u8 *inbuf8 = iobuf;
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u8 *outbuf8 = &iobuf[0x520];
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iovec_s *iovec = (iovec_s *) &iobuf[0x7C0];
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u32 *inbuf = (u32 *) inbuf8;
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u32 *outbuf = (u32 *) outbuf8;
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inbuf[0x08 / 4] = (blocks_offset >> 32);
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inbuf[0x0C / 4] = (blocks_offset & 0xFFFFFFFF);
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inbuf[0x10 / 4] = cnt;
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inbuf[0x14 / 4] = size_bytes;
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inbuf[0x18 / 4] = device_handle;
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iovec[0].ptr = inbuf;
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iovec[0].len = 0x520;
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iovec[1].ptr = data;
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iovec[1].len = size_bytes * cnt;
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iovec[2].ptr = outbuf;
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iovec[2].len = 0x293;
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int ret = svcIoctlv(fd, 0x6C, 2, 1, iovec);
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freeIobuf(iobuf);
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return ret;
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}
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int FSA_SDReadRawSectors(void *buffer, u32 sector, u32 num_sectors) {
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int fsa = FSA_Open();
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if (fsa < 0)
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return fsa;
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int fd;
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int res = FSA_RawOpen(fsa, "/dev/sdcard01", &fd);
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if (res < 0) {
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FSA_Close(fsa);
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return res;
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}
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void *buf = svcAllocAlign(0xCAFF, num_sectors << 9, 0x40);
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if (!buf) {
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FSA_RawClose(fsa, fd);
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FSA_Close(fsa);
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return -2;
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}
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res = FSA_RawRead(fsa, buf, 0x200, num_sectors, sector, fd);
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kernel_memcpy(buffer, buf, num_sectors << 9);
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svcFree(0xCAFF, buf);
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FSA_RawClose(fsa, fd);
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FSA_Close(fsa);
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return res;
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}
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int FSA_SDWriteRawSectors(const void *buffer, u32 sector, u32 num_sectors) {
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int fsa = FSA_Open();
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if (fsa < 0)
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return fsa;
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int fd;
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int res = FSA_RawOpen(fsa, "/dev/sdcard01", &fd);
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if (res < 0) {
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FSA_Close(fsa);
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return res;
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}
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void *buf = svcAllocAlign(0xCAFF, num_sectors << 9, 0x40);
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if (!buf) {
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FSA_RawClose(fsa, fd);
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FSA_Close(fsa);
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return -2;
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}
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kernel_memcpy(buf, buffer, num_sectors << 9);
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res = FSA_RawWrite(fsa, buf, 0x200, num_sectors, sector, fd);
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svcFree(0xCAFF, buf);
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FSA_RawClose(fsa, fd);
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FSA_Close(fsa);
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return res;
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}
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@ -1,55 +0,0 @@
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/***************************************************************************
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* Copyright (C) 2016
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* by Dimok
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any
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* damages arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any
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* purpose, including commercial applications, and to alter it and
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* redistribute it freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you
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* must not claim that you wrote the original software. If you use
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* this software in a product, an acknowledgment in the product
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* documentation would be appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and
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* must not be misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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***************************************************************************/
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#ifndef FSA_H
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#define FSA_H
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#include "types.h"
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#define NAND_DUMP_SIGNATURE_SECTOR 0x01
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#define NAND_MAX_DESC_TYPES 5
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#define NAND_DUMP_SIGNATURE 0x4841585844554d50ULL // HAXXDUMP
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#define NAND_DESC_TYPE_SLC 0x534c4320 // 'SLC '
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#define NAND_DESC_TYPE_SLCCMPT 0x534c4332 // 'SLC2'
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#define NAND_DESC_TYPE_MLC 0x4d4c4320 // 'MLC '
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#define NAND_DESC_TYPE_SEEPROM 0x45455052 // 'EEPR'
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#define NAND_DESC_TYPE_OTP 0x4f545020 // 'OTP '
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typedef struct _stdio_nand_desc_t {
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u32 nand_type; // nand type
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u32 base_sector; // base sector of dump
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u32 sector_count; // sector count in SDIO sectors
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} __attribute__((packed)) stdio_nand_desc_t;
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typedef struct _sdio_nand_signature_sector_t {
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u64 signature; // HAXXDUMP
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stdio_nand_desc_t nand_descriptions[NAND_MAX_DESC_TYPES];
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} __attribute__((packed)) sdio_nand_signature_sector_t;
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int FSA_SDReadRawSectors(void *buffer, u32 sector, u32 num_sectors);
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int FSA_SDWriteRawSectors(const void *buffer, u32 sector, u32 num_sectors);
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#endif
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@ -24,7 +24,6 @@
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#include "kernel_patches.h"
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#include "../../common/kernel_commands.h"
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#include "elf_patcher.h"
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#include "fsa.h"
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#include "ios_mcp_patches.h"
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#include "thread.h"
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#include "types.h"
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