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sp.c OK (#389) 

* io/sp OK

* Fixed function prototype

* Made tharo's suggestions
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kyleburnette 2021-11-02 14:56:47 -07:00 committed by GitHub
parent 4841a4a0bf
commit 9bae8900f0
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1 changed files with 8 additions and 1 deletions
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9
src/libultra/io/sp.c
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@ -1,3 +1,10 @@
#include "global.h" #include "global.h"
#pragma GLOBAL_ASM("asm/non_matchings/boot/sp/__osSpDeviceBusy.s") s32 __osSpDeviceBusy(void) {
register u32 status = HW_REG(SP_STATUS_REG, u32);
if (status & (SP_STATUS_DMA_BUSY | SP_STATUS_DMA_FULL | SP_STATUS_IO_FULL)) {
return true;
}
return false;
}