1 files changed, 0 insertions, 155 deletions
diff --git a/arm9/lib/src/MI_dma_gxcommand.c b/arm9/lib/src/MI_dma_gxcommand.c
deleted file mode 100644
index 26231999..00000000
--- a/arm9/lib/src/MI_dma_gxcommand.c
+++ /dev/null
@@ -1,155 +0,0 @@
-#include "MI_dma_gxcommand.h"
-#include "function_target.h"
-#include "OS_interrupt.h"
-#include "OS_reset.h"
-#include "sections.h"
-
-static MIiGXDmaParams MIi_GXDmaParams = { FALSE };
-
-static void MIi_FIFOCallback(void);
-static void MIi_DMACallback(void *arg);
-static void MIi_DMAFastCallback(void *arg);
-
-#pragma section ITCM begin
-ARM_FUNC void MI_SendGXCommand(u32 dmaNo, const void *src, u32 commandLength)
-{
-    vu32 *dmaCntp;
-    u32 leftLength = commandLength;
-    u32 currentSrc = (u32)src;
-    if (!leftLength)
-    {
-        return;
-    }
-
-    MIi_CheckDma0SourceAddress(dmaNo, (u32)src, commandLength, DMA_SRC_INC);
-
-    do
-    {
-        dmaCntp = &((vu32 *)REG_ADDR_DMA0SAD)[dmaNo * 3 + 2];
-        while (*dmaCntp & 0x80000000) {}
-    } while(0);
-
-    while (leftLength > 0)
-    {
-        u32 length = (leftLength > MIi_GX_LENGTH_ONCE) ? MIi_GX_LENGTH_ONCE : leftLength;
-        MIi_DmaSetParams(dmaNo, currentSrc, (u32)REG_GXFIFO_ADDR, MI_CNT_SEND32(length));
-        leftLength -= length;
-        currentSrc += length;
-    }
-
-    do
-    {
-        while (*dmaCntp & 0x80000000) {}
-    } while(0);
-}
-#pragma section ITCM end
-
-ARM_FUNC void MI_SendGXCommandAsync(u32 dmaNo, const void *src, u32 commandLength, MIDmaCallback callback, void *arg)
-{
-    if (!commandLength)
-    {
-        MIi_CallCallback(callback, arg);
-        return;
-    }
-
-    while (MIi_GXDmaParams.isBusy) {}
-
-    while (!(G3X_GetCommandFifoStatus() & GX_FIFOSTAT_UNDERHALF)) {}
-
-    MIi_GXDmaParams.isBusy = TRUE;
-    MIi_GXDmaParams.dmaNo = dmaNo;
-    MIi_GXDmaParams.src = (u32)src;
-    MIi_GXDmaParams.length = commandLength;
-    MIi_GXDmaParams.callback = callback;
-    MIi_GXDmaParams.arg = arg;
-
-    MIi_CheckDma0SourceAddress(dmaNo, (u32)src, commandLength, DMA_SRC_INC);
-
-    MI_WaitDma(dmaNo);
-    {
-        OSIntrMode lastIntrMode = OS_DisableInterrupts();
-
-        MIi_GXDmaParams.fifoCond = (GXFifoIntrCond)((reg_G3X_GXSTAT & 0xc0000000) >> 30);
-        MIi_GXDmaParams.fifoFunc = OS_GetIrqFunction(OS_IE_GXFIFO);
-
-        G3X_SetFifoIntrCond(GX_FIFOINTR_COND_UNDERHALF);
-        OS_SetIrqFunction(OS_IE_GXFIFO, MIi_FIFOCallback);
-        (void)OS_EnableIrqMask(OS_IE_GXFIFO);
-
-        MIi_FIFOCallback();
-
-        (void)OS_RestoreInterrupts(lastIntrMode);
-    }
-}
-
-ARM_FUNC static void MIi_FIFOCallback(void)
-{
-    if (!MIi_GXDmaParams.length)
-    {
-        return;
-    }
-
-    u32 length = (MIi_GXDmaParams.length >= MIi_GX_LENGTH_ONCE) ? MIi_GX_LENGTH_ONCE : MIi_GXDmaParams.length;
-    u32 src = MIi_GXDmaParams.src;
-
-    MIi_GXDmaParams.length -= length;
-    MIi_GXDmaParams.src += length;
-
-    if (!MIi_GXDmaParams.length)
-    {
-        OSi_EnterDmaCallback(MIi_GXDmaParams.dmaNo, MIi_DMACallback, NULL);
-        MIi_DmaSetParams(MIi_GXDmaParams.dmaNo, src, (u32)REG_GXFIFO_ADDR, MI_CNT_SEND32_IF(length));
-        (void)OS_ResetRequestIrqMask(OS_IE_GXFIFO);
-    }
-    else
-    {
-        MIi_DmaSetParams(MIi_GXDmaParams.dmaNo, src, (u32)REG_GXFIFO_ADDR, MI_CNT_SEND32(length));
-        (void)OS_ResetRequestIrqMask(OS_IE_GXFIFO);
-    }
-}
-
-ARM_FUNC static void MIi_DMACallback(void *arg)
-{
-#pragma unused(arg)
-    (void)OS_DisableIrqMask(OS_IE_GXFIFO);
-
-    G3X_SetFifoIntrCond(MIi_GXDmaParams.fifoCond);
-    OS_SetIrqFunction(OS_IE_GXFIFO, MIi_GXDmaParams.fifoFunc);
-
-    MIi_GXDmaParams.isBusy = FALSE;
-
-    MIi_CallCallback(MIi_GXDmaParams.callback, MIi_GXDmaParams.arg);
-}
-
-ARM_FUNC void MI_SendGXCommandAsyncFast(u32 dmaNo, const void *src, u32 commandLength, MIDmaCallback callback, void *arg)
-{
-    if (!commandLength)
-    {
-        MIi_CallCallback(callback, arg);
-        return;
-    }
-
-    while (MIi_GXDmaParams.isBusy) {}
-
-    MIi_GXDmaParams.isBusy = TRUE;
-    MIi_GXDmaParams.dmaNo = dmaNo;
-    MIi_GXDmaParams.callback = callback;
-    MIi_GXDmaParams.arg = arg;
-
-    MIi_CheckAnotherAutoDMA(dmaNo, 0x38000000);
-
-    MIi_CheckDma0SourceAddress(dmaNo, (u32)src, commandLength, DMA_SRC_INC);
-
-    MI_WaitDma(dmaNo);
-
-    OSi_EnterDmaCallback(dmaNo, MIi_DMAFastCallback, NULL);
-    MIi_DmaSetParams(dmaNo, (u32)src, (u32)REG_GXFIFO_ADDR, MI_CNT_GXCOPY_IF(commandLength));
-}
-
-ARM_FUNC static void MIi_DMAFastCallback(void *arg)
-{
-#pragma unused(arg)
-    MIi_GXDmaParams.isBusy = FALSE;
-
-    MIi_CallCallback(MIi_GXDmaParams.callback, MIi_GXDmaParams.arg);
-}