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final io chunk

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This commit is contained in:
angie
2023-09-03 19:07:13 -03:00
parent 17e3264c3c
commit db60759a48
30 changed files with 144 additions and 106 deletions
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include/PR/os.h
+11
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@@ -24,4 +24,15 @@
#include "os_vi.h"
#include "os_voice.h"
/*
* Stack size for I/O device managers: PIM (PI Manager), VIM (VI Manager),
* SIM (SI Manager)
*
*/
#define OS_PIM_STACKSIZE 4096
#define OS_VIM_STACKSIZE 4096
#define OS_SIM_STACKSIZE 4096
#define OS_MIN_STACKSIZE 72
#endif
include/PR/os_internal.h
+1
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@@ -4,6 +4,7 @@
#include "ultratypes.h"
#include "os_message.h"
#include "os_pi.h"
#include "os_internal_rsp.h"
typedef struct __osHwInt {
/* 0x00 */ s32 (*handler)(void);
include/PR/os_internal_rsp.h
+14
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@@ -0,0 +1,14 @@
#ifndef PR_RSP_H
#define PR_RSP_H
#include "ultratypes.h"
#include "libc/stddef.h"
u32 __osSpGetStatus(void);
void __osSpSetStatus(u32 data);
s32 __osSpSetPc(u32 pc);
s32 __osSpRawStartDma(s32 direction, u32 devAddr, void* dramAddr, size_t size);
#endif
include/PR/rcp.h
+67
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@@ -108,6 +108,73 @@
#define SP_IMEM_START 0x04001000
#define SP_IMEM_END 0x04001FFF
/**
* SP_STATUS_REG: write bits
*/
#define SP_CLR_HALT (1 << 0)
#define SP_SET_HALT (1 << 1)
#define SP_CLR_BROKE (1 << 2)
#define SP_CLR_INTR (1 << 3)
#define SP_SET_INTR (1 << 4)
#define SP_CLR_SSTEP (1 << 5)
#define SP_SET_SSTEP (1 << 6)
#define SP_CLR_INTR_BREAK (1 << 7)
#define SP_SET_INTR_BREAK (1 << 8)
#define SP_CLR_SIG0 (1 << 9)
#define SP_SET_SIG0 (1 << 10)
#define SP_CLR_SIG1 (1 << 11)
#define SP_SET_SIG1 (1 << 12)
#define SP_CLR_SIG2 (1 << 13)
#define SP_SET_SIG2 (1 << 14)
#define SP_CLR_SIG3 (1 << 15)
#define SP_SET_SIG3 (1 << 16)
#define SP_CLR_SIG4 (1 << 17)
#define SP_SET_SIG4 (1 << 18)
#define SP_CLR_SIG5 (1 << 19)
#define SP_SET_SIG5 (1 << 20)
#define SP_CLR_SIG6 (1 << 21)
#define SP_SET_SIG6 (1 << 22)
#define SP_CLR_SIG7 (1 << 23)
#define SP_SET_SIG7 (1 << 24)
/*
* SP_STATUS_REG: read bits
*/
#define SP_STATUS_HALT (1 << 0)
#define SP_STATUS_BROKE (1 << 1)
#define SP_STATUS_DMA_BUSY (1 << 2)
#define SP_STATUS_DMA_FULL (1 << 3)
#define SP_STATUS_IO_FULL (1 << 4)
#define SP_STATUS_SSTEP (1 << 5)
#define SP_STATUS_INTR_BREAK (1 << 6)
#define SP_STATUS_SIG0 (1 << 7)
#define SP_STATUS_SIG1 (1 << 8)
#define SP_STATUS_SIG2 (1 << 9)
#define SP_STATUS_SIG3 (1 << 10)
#define SP_STATUS_SIG4 (1 << 11)
#define SP_STATUS_SIG5 (1 << 12)
#define SP_STATUS_SIG6 (1 << 13)
#define SP_STATUS_SIG7 (1 << 14)
/**
* SP_STATUS_REG: use of SIG bits
*/
#define SP_CLR_YIELD SP_CLR_SIG0
#define SP_SET_YIELD SP_SET_SIG0
#define SP_STATUS_YIELD SP_STATUS_SIG0
#define SP_CLR_YIELDED SP_CLR_SIG1
#define SP_SET_YIELDED SP_SET_SIG1
#define SP_STATUS_YIELDED SP_STATUS_SIG1
#define SP_CLR_TASKDONE SP_CLR_SIG2
#define SP_SET_TASKDONE SP_SET_SIG2
#define SP_STATUS_TASKDONE SP_STATUS_SIG2
#define SP_CLR_RSPSIGNAL SP_CLR_SIG3
#define SP_SET_RSPSIGNAL SP_SET_SIG3
#define SP_STATUS_RSPSIGNAL SP_STATUS_SIG3
#define SP_CLR_CPUSIGNAL SP_CLR_SIG4
#define SP_SET_CPUSIGNAL SP_SET_SIG4
#define SP_STATUS_CPUSIGNAL SP_STATUS_SIG4
#define CHNL_ERR_NORESP 0x80 /* Bit 7 (Rx): No response error */
#define CHNL_ERR_OVERRUN 0x40 /* Bit 6 (Rx): Overrun error */
#define CHNL_ERR_FRAME 0x80 /* Bit 7 (Tx): Frame error */
include/PR/rsp.h
-58
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@@ -1,58 +0,0 @@
#ifndef PR_RSP_H
#define PR_RSP_H
#include "ultratypes.h"
#include "libc/stddef.h"
/* SP Status Flags */
#define SP_STATUS_HALT (1 << 0)
#define SP_STATUS_BROKE (1 << 1)
#define SP_STATUS_DMA_BUSY (1 << 2)
#define SP_STATUS_DMA_FULL (1 << 3)
#define SP_STATUS_IO_FULL (1 << 4)
#define SP_STATUS_SSTEP (1 << 5)
#define SP_STATUS_INTR_BREAK (1 << 6)
#define SP_STATUS_YIELD (1 << 7) // SIG0
#define SP_STATUS_YIELDED (1 << 8) // SIG1
#define SP_STATUS_TASKDONE (1 << 9) // SIG2
#define SP_STATUS_SIG3 (1 << 10)
#define SP_STATUS_SIG4 (1 << 11)
#define SP_STATUS_SIG5 (1 << 12)
#define SP_STATUS_SIG6 (1 << 13)
#define SP_STATUS_SIG7 (1 << 14)
#define SP_CLR_HALT (1 << 0)
#define SP_SET_HALT (1 << 1)
#define SP_CLR_BROKE (1 << 2)
#define SP_CLR_INTR (1 << 3)
#define SP_SET_INTR (1 << 4)
#define SP_CLR_SSTEP (1 << 5)
#define SP_SET_SSTEP (1 << 6)
#define SP_CLR_INTR_BREAK (1 << 7)
#define SP_SET_INTR_BREAK (1 << 8)
#define SP_CLR_SIG0 (1 << 9)
#define SP_SET_SIG0 (1 << 10)
#define SP_CLR_SIG1 (1 << 11)
#define SP_SET_SIG1 (1 << 12)
#define SP_CLR_SIG2 (1 << 13)
#define SP_SET_SIG2 (1 << 14)
#define SP_CLR_SIG3 (1 << 15)
#define SP_SET_SIG3 (1 << 16)
#define SP_CLR_SIG4 (1 << 17)
#define SP_SET_SIG4 (1 << 18)
#define SP_CLR_SIG5 (1 << 19)
#define SP_SET_SIG5 (1 << 20)
#define SP_CLR_SIG6 (1 << 21)
#define SP_SET_SIG6 (1 << 22)
#define SP_CLR_SIG7 (1 << 23)
#define SP_SET_SIG7 (1 << 24)
u32 __osSpGetStatus(void);
void __osSpSetStatus(u32 data);
s32 __osSpSetPc(u32 pc);
s32 __osSpRawStartDma(s32 direction, u32 devAddr, void* dramAddr, size_t size);
#endif
include/ultra64.h
-1
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@@ -15,7 +15,6 @@
#include "PR/sptask.h"
#include "PR/rcp.h"
#include "PR/rdp.h"
#include "PR/rsp.h"
#include "PR/R4300.h"
#include "PR/ucode.h"
#include "PR/viint.h"