mirror of
https://github.com/zeldaret/ss
synced 2026-06-23 00:49:51 -04:00
Elijah Thomas
37 lines
847 B
C
37 lines
847 B
C
#ifndef RVL_SDK_EXI_HARDWARE_H
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#define RVL_SDK_EXI_HARDWARE_H
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#include "rvl/EXI/EXICommon.h"
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#include <common.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* Documentation from:
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* https://www.gc-forever.com/yagcd/chap5.html#sec5.9
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*/
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typedef struct ExiChannelControl {
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u32 csr; // at 0x0
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void *dmaAddr; // at 0x4
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u32 dmaLen; // at 0x8
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u32 cr; // at 0xC
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u32 imm; // at 0x10
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} ExiChannelControl;
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volatile ExiChannelControl EXI_CHAN_CTRL[EXI_MAX_CHAN] : 0xCD006800;
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// CSR - Control Status Register
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#define EXI_CSR_EXIINTMASK (1 << 0)
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#define EXI_CSR_EXIINT (1 << 1)
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#define EXI_CSR_TCINTMASK (1 << 2)
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#define EXI_CSR_TCINT (1 << 3)
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#define EXI_CSR_EXTINTMASK (1 << 10)
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#define EXI_CSR_EXTINT (1 << 11)
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#define EXI_CSR_EXT (1 << 12)
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#define EXI_CSR_ROMDIS (1 << 13)
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#ifdef __cplusplus
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}
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#endif
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#endif
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