Audio_Load OK and Documented (#620)

* Copy audio_load progress from main branch

* Fix warning

* fix UB

* cleanup WIP

* Add docs, bss still broken

* bss fix

* bytesRemaining with size_t

* PR Suggestions

* PR Suggestions

* Fix bss

* Fix bss

* PR Suggestions

2 files changed, 7 insertions, 7 deletions

diff --git a/src/boot_O2_g3/yaz0.c b/src/boot_O2_g3/yaz0.c
index 5fb32b8ea..5f8e5a0ed 100644
--- a/src/boot_O2_g3/yaz0.c
+++ b/src/boot_O2_g3/yaz0.c
@@ -18,7 +18,7 @@ void* Yaz0_FirstDMA() {
     curSize = (u32)sYaz0CurDataEnd - (u32)sYaz0DataBuffer;
     dmaSize = (curSize > sYaz0CurSize) ? sYaz0CurSize : curSize;
 
-    DmaMgr_DMARomToRam(sYaz0CurRomStart, sYaz0DataBuffer, dmaSize);
+    DmaMgr_DmaRomToRam(sYaz0CurRomStart, sYaz0DataBuffer, dmaSize);
     sYaz0CurRomStart += dmaSize;
     sYaz0CurSize -= dmaSize;
     return sYaz0DataBuffer;
@@ -41,7 +41,7 @@ void* Yaz0_NextDMA(void* curSrcPos) {
     }
 
     if (dmaSize != 0) {
-        DmaMgr_DMARomToRam(sYaz0CurRomStart, dst + restSize, dmaSize);
+        DmaMgr_DmaRomToRam(sYaz0CurRomStart, dst + restSize, dmaSize);
         sYaz0CurRomStart += dmaSize;
         sYaz0CurSize -= dmaSize;
         if (!sYaz0CurSize) {
diff --git a/src/boot_O2_g3/z_std_dma.c b/src/boot_O2_g3/z_std_dma.c
index 9edc65e52..10d84dcb0 100644
--- a/src/boot_O2_g3/z_std_dma.c
+++ b/src/boot_O2_g3/z_std_dma.c
@@ -10,7 +10,7 @@ OSMesg sDmaMgrMsgs[32];
 OSThread sDmaMgrThread;
 u8 sDmaMgrStack[0x500];
 
-s32 DmaMgr_DMARomToRam(uintptr_t rom, void* ram, size_t size) {
+s32 DmaMgr_DmaRomToRam(uintptr_t rom, void* ram, size_t size) {
     OSIoMesg ioMsg;
     OSMesgQueue queue;
     OSMesg msg[1];
@@ -56,8 +56,8 @@ END:
     return ret;
 }
 
-void DmaMgr_DmaCallback0(OSPiHandle* pihandle, OSIoMesg* mb, s32 direction) {
-    osEPiStartDma(pihandle, mb, direction);
+s32 DmaMgr_DmaHandler(OSPiHandle* pihandle, OSIoMesg* mb, s32 direction) {
+    return osEPiStartDma(pihandle, mb, direction);
 }
 
 DmaEntry* DmaMgr_FindDmaEntry(u32 vrom) {
@@ -130,7 +130,7 @@ void DmaMgr_ProcessMsg(DmaRequest* req) {
             if (dmaEntry->vromEnd < (vrom + size)) {
                 Fault_AddHungupAndCrash("../z_std_dma.c", 499);
             }
-            DmaMgr_DMARomToRam((dmaEntry->romStart + vrom) - dmaEntry->vromStart, (u8*)ram, size);
+            DmaMgr_DmaRomToRam((dmaEntry->romStart + vrom) - dmaEntry->vromStart, (u8*)ram, size);
             return;
         }
 
@@ -211,7 +211,7 @@ s32 DmaMgr_SendRequest0(void* vramStart, uintptr_t vromStart, size_t size) {
 }
 
 void DmaMgr_Start(void) {
-    DmaMgr_DMARomToRam(SEGMENT_ROM_START(dmadata), dmadata, SEGMENT_ROM_SIZE(dmadata));
+    DmaMgr_DmaRomToRam(SEGMENT_ROM_START(dmadata), dmadata, SEGMENT_ROM_SIZE(dmadata));
 
     {
         DmaEntry* iter = dmadata;