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implement prom subsystem, which i forgot existed

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starfrost013
2025-01-24 00:33:27 +00:00
parent 94af12da43
commit e5a566014e
5 changed files with 35 additions and 9 deletions
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3
src/include/86box/nv/vid_nv3.h
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@@ -1248,7 +1248,8 @@ void nv3_pextdev_write(uint32_t address, uint32_t value);
#define nv3_pstraps_read nv3_pextdev_read(NV3_PSTRAPS)
#define nv3_pstraps_write(x) nv3_pextdev_write(NV3_PSTRAPS, x)
uint32_t nv3_prom_read(uint32_t address);
// Reads from vbios are 8bit
uint8_t nv3_prom_read(uint32_t address);
void nv3_prom_write(uint32_t address, uint32_t value);
uint32_t nv3_palt_read(uint32_t address);
void nv3_palt_write(uint32_t address, uint32_t value);