mirror of
https://github.com/A2osX/A2osX.git
synced 2024-12-23 21:30:48 +00:00
Kernel version 0.9 : TCPIP stack reorg
This commit is contained in:
Rémy GIBERT
parent
d736762046
commit
1867933ae8
BIN
A2OSX.BOOT.po
BIN
A2OSX.BOOT.po
Binary file not shown.
BIN
A2OSX.DEV.po
BIN
A2OSX.DEV.po
Binary file not shown.
BIN
A2OSX.SRC.po
BIN
A2OSX.SRC.po
Binary file not shown.
131
BIN/ARP.S.txt
131
BIN/ARP.S.txt
@ -47,40 +47,75 @@ CS.INIT >LDYA L.LIBTCPIP
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>SYSCALL LoadLibYA
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sta hLIBTCPIP
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>SYSCALL GetArgC
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lda (pPs)
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ora #S.PS.F.EVENT Now accept events
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sta (pPs)
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clc
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rts
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*--------------------------------------
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CS.RUN >SYSCALL GetArgC
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cmp #1
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beq CS.INIT.DUMP
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bne .1
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jmp CS.RUN.DUMP
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>PUSHW L.DST.IP
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.1 >PUSHW L.DST.IP
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>PUSHW L.SSCANF.IP
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lda #1
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>SYSCALL GetArgA
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>PUSHYA
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>SYSCALL SSCANF
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bcs .9
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stz bCTRLC
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lda (pPs)
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ora #S.PS.F.EVENT Now accept events
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sta (pPs)
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rts CC,Give back control to CS.RUN
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bcc CS.RUN.QUERY
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.9 lda #SYSMGR.ERRSYN
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lda #SYSMGR.ERRSYN
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sec
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rts
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*--------------------------------------
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CS.INIT.DUMP >LIBCALL hLIBTCPIP,LIBTCPIP.ARP.GETCACHE
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CS.RUN.QUERY jsr Init.Timeout
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.1 >PUSHW L.DST.MAC
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>PUSHW L.DST.IP
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>LIBCALL hLIBTCPIP,LIBTCPIP.ARP.QUERY
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bcc .2 success, print & exit
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jsr Wait.TimeOut
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bcs .9
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>SYSCALL Sleep
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>SYSCALL GetC
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bcs .1
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cmp #3
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beq .8
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bra .1
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.2 ldx #5
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.3 >PUSHB DST.MAC,x
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dex
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bpl .3
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ldx #3
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.4 >PUSHB DST.IP,x
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dex
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bpl .4
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>LDYA L.MSG2
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>SYSCALL CPrintFYA
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.8 lda #0
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.9 sec
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rts
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*--------------------------------------
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CS.RUN.DUMP >LIBCALL hLIBTCPIP,LIBTCPIP.ARP.GETCACHE
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>STYA ZPPTR1
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>LDYA L.MSG0
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>SYSCALL CPrintFYA
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ldx #K.ARPCACHE.SIZE
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.1 lda (ZPPTR1)
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beq .4
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* beq .4
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ldy #S.ARPCACHE.IP+4
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.2 dey
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@ -119,42 +154,8 @@ CS.INIT.DUMP >LIBCALL hLIBTCPIP,LIBTCPIP.ARP.GETCACHE
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sec we do not want to stay in memory
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rts
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*--------------------------------------
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CS.RUN jsr Init.Timeout
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.1 lda bCTRLC
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bne .9
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>PUSHW L.DST.MAC
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>PUSHW L.DST.IP
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>LIBCALL hLIBTCPIP,LIBTCPIP.ARP.QUERY
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bcc .2 success, print & exit
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jsr Wait.TimeOut
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bcs .9
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>SYSCALL Sleep
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bra .1
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.2 ldx #5
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.3 >PUSHB DST.MAC,x
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dex
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bpl .3
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ldx #3
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.4 >PUSHB DST.IP,x
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dex
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bpl .4
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>LDYA L.MSG2
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>SYSCALL CPrintFYA
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lda #0
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.9 sec
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rts
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*--------------------------------------
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CS.DOEVENT lda (pEvent)
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bpl .1 is it a TIMER event?
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bpl .9 is it a TIMER event?
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ldy #TimeOut
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lda (pData),y
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@ -163,30 +164,6 @@ CS.DOEVENT lda (pEvent)
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sta (pData),y
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.9 sec do not discard TIMER event
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rts
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.1 lda (pEvent)
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and #S.EVT.F.KEY is it a KEY event?
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beq .9
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ldy #S.EVT.hDEV is Event from active IN device?
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lda (pEvent),y
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ldy #S.PS.hStdIn
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cmp (pPs),y
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bne .9
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ldy #S.EVT.DATAHI is it an O or SAPPLE key ?
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lda (pEvent),y
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bne .9
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ldy #S.EVT.DATALO
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lda (pEvent),y
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cmp #$03 Ctrl-C
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bne .9
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lda #$FF
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sta bCTRLC
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clc
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rts
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*--------------------------------------
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CS.QUIT lda hLIBTCPIP
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>SYSCALL UnloadLibA
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@ -202,9 +179,6 @@ Wait.TimeOut sec
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ldy #TimeOut
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lda (pData),y
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beq .9
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ldy #bCTRLC
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lda (pData),y
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bmi .9
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clc
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.9 rts
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*--------------------------------------
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@ -220,7 +194,6 @@ hLIBTCPIP .BS 1
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DST.IP .BS 4
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DST.MAC .BS 6
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TimeOut .BS 1
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bCTRLC .BS 1
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DS.END
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*--------------------------------------
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MAN
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@ -44,11 +44,17 @@ CS.INIT >LDYA L.LIBTCPIP
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>SYSCALL LoadLibYA
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sta hLIBTCPIP
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>SYSCALL GetArgC
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cmp #1
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beq CS.INIT.DUMP
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.8 lda (pPs)
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ora #S.PS.F.EVENT Now accept events
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sta (pPs)
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clc
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rts
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*--------------------------------------
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CS.INIT.ADD cmp #3
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CS.RUN >SYSCALL GetArgC
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cmp #1
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beq CS.RUN.DUMP
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CS.RUN.ADD cmp #3
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bne .9
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>PUSHW L.IP
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@ -73,8 +79,8 @@ CS.INIT.ADD cmp #3
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.9 lda #SYSMGR.ERRSYN
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sec
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.99 rts
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*--------------------------------------
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CS.INIT.DUMP >LIBCALL hLIBTCPIP,LIBTCPIP.DNS.GETCACHE
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CS.RUN.DUMP >LIBCALL hLIBTCPIP,LIBTCPIP.DNS.GETCACHE
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>STYA ZPPTR1
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>LDYA L.MSG0
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>SYSCALL CPrintFYA
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@ -128,8 +134,7 @@ CS.INIT.DUMP >LIBCALL hLIBTCPIP,LIBTCPIP.DNS.GETCACHE
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sec we do not want to stay in memory
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rts
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*--------------------------------------
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CS.RUN
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CS.EVENT clc
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CS.EVENT sec
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rts
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*--------------------------------------
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CS.QUIT lda hLIBTCPIP
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@ -14,8 +14,8 @@ AUTO 6
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*--------------------------------------
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TIMEOUT.MAX .EQ 20 2 sec.
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*--------------------------------------
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ZPFrameBase1 .EQ ZPBIN
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ZPFrameLen1 .EQ ZPBIN+2
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ZPFrameBase .EQ ZPBIN
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ZPFrameLen .EQ ZPBIN+2
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ZPFramePtr1 .EQ ZPBIN+4
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ZPIPCfgPtr .EQ ZPBIN+6
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*--------------------------------------
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@ -83,7 +83,8 @@ CS.INIT >SYSCALL GetArgC
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sta (pPs)
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clc
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.9 rts
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.9 sec
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rts
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*--------------------------------------
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CS.RUN jsr Init.Timeout
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@ -121,16 +122,16 @@ CS.RUN jsr Init.Timeout
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>SYSCALL CPrintFYA
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CS.RUN.ECHO >LIBCALL hLIBTCPIP,LIBTCPIP.NEW.ICMP.FRAME
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>STYA ZPFrameBase1
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>STYA ZPFrameBase
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txa
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ldy #hFrame
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sta (pData),y
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lda #S.ICMP+32-2
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sta (ZPFrameBase1)
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sta (ZPFrameBase)
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lda /S.ICMP+32-2
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ldy #1
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sta (ZPFrameBase1),y
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sta (ZPFrameBase),y
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ldx #3
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ldy #0
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@ -143,14 +144,14 @@ CS.RUN.ECHO >LIBCALL hLIBTCPIP,LIBTCPIP.NEW.ICMP.FRAME
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ldx #3
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ldy #S.IP.DST+3
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.1 pla
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sta (ZPFrameBase1),y
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sta (ZPFrameBase),y
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dey
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dex
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bpl .1
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ldy #S.ICMP.TYPE
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lda #S.ICMP.TYPE.ECHOREQ
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sta (ZPFrameBase1),y
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sta (ZPFrameBase),y
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ldy #Identifier
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lda (pData),y
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@ -159,10 +160,10 @@ CS.RUN.ECHO >LIBCALL hLIBTCPIP,LIBTCPIP.NEW.ICMP.FRAME
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lda (pData),y
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ldy #S.ICMP.IDENTIFIER+1
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sta (ZPFrameBase1),y
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sta (ZPFrameBase),y
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dey
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txa
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sta (ZPFrameBase1),y
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sta (ZPFrameBase),y
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ldy #Sequence+1
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lda (pData),y
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@ -179,17 +180,17 @@ CS.RUN.ECHO >LIBCALL hLIBTCPIP,LIBTCPIP.NEW.ICMP.FRAME
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pla
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.2 ldy #S.ICMP.SEQUENCE
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sta (ZPFrameBase1),y
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sta (ZPFrameBase),y
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iny
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txa
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sta (ZPFrameBase1),y
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sta (ZPFrameBase),y
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ldx #31
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ldy #S.ICMP+31
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.21 txa
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and #$0f
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ora #$60
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sta (ZPFrameBase1),y
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sta (ZPFrameBase),y
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dey
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dex
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bpl .21
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@ -263,63 +264,31 @@ CS.DOEVENT lda (pEvent)
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dec
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sta (pData),y
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sec do not discard TIMER event
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.9 sec do not discard TIMER event
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rts
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.1 lda (pEvent)
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and #S.EVT.F.KEY is it a KEY event?
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beq .2
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ldy #S.EVT.hDEV is Event from active IN device?
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lda (pEvent),y
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ldy #S.PS.hStdIn
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cmp (pPs),y
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bne .9
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ldy #S.EVT.DATAHI is it an O or SAPPLE key ?
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lda (pEvent),y
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bne .9
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ldy #S.EVT.DATALO
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lda (pEvent),y
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cmp #$03 Ctrl-C
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bne .8
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lda #$FF
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ldy #bCTRLC
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sta (pData),y
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bra .8
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.2 lda (pEvent)
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and #S.EVT.F.NET
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beq .9
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ldy #S.EVT.hDEV
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lda (pEvent),y
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cmp hDev
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bne .9
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*--------------------------------------
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ldy #S.EVT.DATALO Get Frame hMem
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lda (pEvent),y
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>SYSCALL GetMemPtrA
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>STYA ZPFrameBase1
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>STYA ZPFrameBase
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ldy #S.IP.PROTOCOL
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lda (ZPFrameBase1),y
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lda (ZPFrameBase),y
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cmp #S.IP.PROTOCOL.ICMP
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bne .9
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ldy #S.ICMP.TYPE
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lda (ZPFrameBase1),y
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lda (ZPFrameBase),y
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cmp #S.ICMP.TYPE.ECHOREP
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bne .9
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ldy #S.ICMP.IDENTIFIER
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lda (ZPFrameBase1),y
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lda (ZPFrameBase),y
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tax
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iny
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lda (ZPFrameBase1),y
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lda (ZPFrameBase),y
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ldy #Identifier+1
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cmp (pData),y
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bne .9
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@ -357,21 +326,21 @@ CS.EVENT.REPLY lda #TIMEOUT.MAX
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.3 >PUSHW TimeOut.ms
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ldy #S.IP.TTL
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>PUSHB (ZPFrameBase1),y
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>PUSHB (ZPFrameBase),y
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ldy #S.ICMP.SEQUENCE+1
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>PUSHB (ZPFrameBase1),y
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>PUSHB (ZPFrameBase),y
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dey
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>PUSHB (ZPFrameBase1),y
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>PUSHB (ZPFrameBase),y
|
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|
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ldy #S.IP.SRC+3
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>PUSHB (ZPFrameBase1),y
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>PUSHB (ZPFrameBase),y
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dey
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>PUSHB (ZPFrameBase1),y
|
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>PUSHB (ZPFrameBase),y
|
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dey
|
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>PUSHB (ZPFrameBase1),y
|
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>PUSHB (ZPFrameBase),y
|
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dey
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>PUSHB (ZPFrameBase1),y
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>PUSHB (ZPFrameBase),y
|
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|
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>LDYA L.MSG3
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>SYSCALL CPrintFYA
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@ -396,9 +365,7 @@ Wait.TimeOut sec
|
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ldy #TimeOut
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lda (pData),y
|
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beq .9
|
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ldy #bCTRLC
|
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lda (pData),y
|
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bmi .9
|
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|
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clc
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.9 rts
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*--------------------------------------
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@ -420,7 +387,6 @@ hFrame .BS 1
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TimeOut .BS 1
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Identifier .BS 2
|
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Sequence .BS 2
|
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bCTRLC .BS 1
|
||||
bReply .BS 1
|
||||
DS.END
|
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.ED
|
||||
|
||||
@ -156,7 +156,7 @@ CS.RUN jsr Init.Timeout
|
||||
rts
|
||||
*--------------------------------------
|
||||
CS.DOEVENT lda (pEvent)
|
||||
bpl .1 is it a TIMER event?
|
||||
bpl .9 is it a TIMER event?
|
||||
|
||||
ldy #TimeOut
|
||||
lda (pData),y
|
||||
@ -165,32 +165,6 @@ CS.DOEVENT lda (pEvent)
|
||||
sta (pData),y
|
||||
.9 sec do not discard TIMER event
|
||||
rts
|
||||
|
||||
.1 bit #S.EVT.F.KEY is it a KEY event?
|
||||
beq .8
|
||||
|
||||
ldy #S.EVT.hDEV is Event from active IN device?
|
||||
lda (pEvent),y
|
||||
ldy #S.PS.hStdIn
|
||||
cmp (pPs),y
|
||||
bne .9
|
||||
|
||||
ldy #S.EVT.DATAHI is it an O or SAPPLE key ?
|
||||
lda (pEvent),y
|
||||
bne .9
|
||||
|
||||
ldy #S.EVT.DATALO
|
||||
lda (pEvent),y
|
||||
cmp #$03 Ctrl-C
|
||||
bne .8
|
||||
|
||||
lda #$FF
|
||||
ldy #bCTRLC
|
||||
sta (pData),y
|
||||
bra .8
|
||||
|
||||
.8 clc
|
||||
rts
|
||||
*--------------------------------------
|
||||
CS.QUIT ldy #hSocket
|
||||
lda (pData),y
|
||||
@ -212,9 +186,6 @@ Wait.TimeOut sec
|
||||
ldy #TimeOut
|
||||
lda (pData),y
|
||||
beq .9
|
||||
ldy #bCTRLC
|
||||
lda (pData),y
|
||||
bmi .9
|
||||
clc
|
||||
.9 rts
|
||||
*--------------------------------------
|
||||
@ -297,7 +268,6 @@ DS.START
|
||||
hSocket .BS 1
|
||||
hFrame .BS 1
|
||||
TimeOut .BS 1
|
||||
bCTRLC .BS 1
|
||||
DS.END
|
||||
.ED
|
||||
*--------------------------------------
|
||||
|
||||
@ -11,7 +11,6 @@ AUTO 6
|
||||
.INB /A2OSX.DEV/INC/MACROS.I
|
||||
.INB /A2OSX.DEV/INC/A2OSX.I
|
||||
.INB /A2OSX.DEV/INC/LIBTCPIP.I
|
||||
.INB /A2OSX.DEV/INC/PRODOS.I
|
||||
*--------------------------------------
|
||||
ZPTmpPTR .EQ ZPDRV
|
||||
*--------------------------------------
|
||||
@ -71,7 +70,7 @@ Dev.Detect >STYA ARGS
|
||||
>LDYA L.MSG.DETECT.KO
|
||||
>SYSCALL CPrintFYA
|
||||
|
||||
lda #MLI.ERR.NODEV
|
||||
lda #$28 MLI.ERR.NODEV
|
||||
sec
|
||||
rts
|
||||
|
||||
@ -154,7 +153,7 @@ DRV.CS.START cld
|
||||
L.DEVSTAT .DA DEVSTAT
|
||||
.DA 0 end or relocation
|
||||
*--------------------------------------
|
||||
BADCALL lda #MLI.ERR.BADCALL
|
||||
BADCALL lda #1 MLI.ERR.BADCALL
|
||||
sec
|
||||
rts
|
||||
*--------------------------------------
|
||||
@ -212,16 +211,17 @@ READBLOCK.RxOK and /PP.RxEvent.Brdcast
|
||||
adc #2
|
||||
tay
|
||||
pla
|
||||
bcc .11
|
||||
inc
|
||||
adc #2
|
||||
|
||||
.11 >PUSHYA Size+2
|
||||
>PUSHYA Size+2
|
||||
>PUSHBI 0
|
||||
>SYSCALL GetMem
|
||||
bcs READBLOCK.Err
|
||||
>STYA ZPTmpPTR
|
||||
stx .8+1
|
||||
|
||||
sty .8+3
|
||||
sta .8+5
|
||||
|
||||
lda Size
|
||||
sta (ZPTmpPTR)
|
||||
eor #$ff
|
||||
@ -259,8 +259,9 @@ READBLOCK.RxOK and /PP.RxEvent.Brdcast
|
||||
inc ZPTmpPTR+1
|
||||
bne .1
|
||||
|
||||
.8 lda #$ff hMem
|
||||
ldy #$00 Flags
|
||||
.8 ldx #$ff hMem
|
||||
ldy #$ff PtrLO
|
||||
lda #$ff PtrHI
|
||||
clc
|
||||
rts
|
||||
*--------------------------------------
|
||||
|
||||
@ -49,7 +49,7 @@ LIBTCPIP.DNS.QUERY .EQ 42
|
||||
LIBTCPIP.DNS.ADD .EQ 44
|
||||
LIBTCPIP.DNS.GETCACHE .EQ 46
|
||||
|
||||
LIBTCPIP.RCVD.FRAMEA .EQ 48
|
||||
LIBTCPIP.POLL .EQ 48
|
||||
LIBTCPIP.PULSEA .EQ 50
|
||||
|
||||
LIBTCPIP.SKT.NEW .EQ 52
|
||||
@ -133,6 +133,7 @@ S.DNSCACHE .EQ 12
|
||||
S.SOCKET.SOCK .EQ 0
|
||||
S.SOCKET.SOCK.DGRAM .EQ 1
|
||||
S.SOCKET.SOCK.STREAM .EQ 2
|
||||
S.SOCKET.SOCK.RAW .EQ 3
|
||||
|
||||
S.SOCKET.SO .EQ 1
|
||||
S.SOCKET.SO.DEBUG .EQ $01
|
||||
@ -180,6 +181,11 @@ S.SOCKET.SQ.HEAD .EQ 20
|
||||
S.SOCKET.SQ.TAIL .EQ 22
|
||||
S.SOCKET.SQ.SEQNUM .EQ 24
|
||||
S.SOCKET.SQ.ACKNUM .EQ 28
|
||||
* Raw Type Queue
|
||||
S.SOCKET.RQ.HEAD .EQ 16
|
||||
S.SOCKET.RQ.TAIL .EQ 17
|
||||
S.SOCKET.RQ .EQ 18
|
||||
S.SOCKET.RQ.MAX .EQ 14 14 hMem (frames)
|
||||
*
|
||||
S.SOCKET .EQ 32
|
||||
*--------------------------------------
|
||||
|
||||
@ -1,14 +1,13 @@
|
||||
PR#3
|
||||
PREFIX /A2OSX.SRC
|
||||
NEW
|
||||
LOMEM $A00
|
||||
INC 1
|
||||
AUTO 6
|
||||
.LIST OFF
|
||||
*--------------------------------------
|
||||
ARP.CLEAR ldx #K.ARPCACHE.SIZE*S.ARPCACHE
|
||||
.1 dex
|
||||
stz ARP.CACHE,x
|
||||
txa
|
||||
.1 stz ARP.CACHE-1,x
|
||||
dex
|
||||
bne .1
|
||||
clc
|
||||
rts
|
||||
@ -93,28 +92,30 @@ ARP.GETCACHE >LDYA L.ARP.CACHE
|
||||
ARP.IN ldy #S.ARP.TPA+3
|
||||
ldx #3
|
||||
|
||||
.1 lda (ZPFrameBase1),y
|
||||
.1 lda (ZPFrameBase),y
|
||||
cmp IPCFG+S.IPCFG.IP,x
|
||||
bne .9
|
||||
bne ARP.IN.EXIT
|
||||
dey
|
||||
dex
|
||||
bpl .1
|
||||
|
||||
ldy #S.ARP.OPERATION+1 HI byte
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
cmp #S.ARP.OPERATION.REQ
|
||||
beq ARP.IN.REQ
|
||||
|
||||
cmp #S.ARP.OPERATION.REP
|
||||
beq ARP.IN.REP
|
||||
|
||||
.9 clc Discard any other ARP frames
|
||||
ARP.IN.EXIT lda hFrameIn
|
||||
>SYSCALL FreeMemA
|
||||
clc
|
||||
rts
|
||||
|
||||
|
||||
ARP.IN.REQ ldy #S.ARP.SPA+3
|
||||
ldx #3
|
||||
|
||||
.1 lda (ZPFrameBase1),y
|
||||
.1 lda (ZPFrameBase),y
|
||||
sta ARP.REP.TPA,x
|
||||
dey
|
||||
dex
|
||||
@ -123,7 +124,7 @@ ARP.IN.REQ ldy #S.ARP.SPA+3
|
||||
ldy #S.ARP.SHA+5
|
||||
ldx #5
|
||||
|
||||
.2 lda (ZPFrameBase1),y
|
||||
.2 lda (ZPFrameBase),y
|
||||
sta ARP.REP.DSTMAC,x
|
||||
sta ARP.REP.THA,x
|
||||
dey
|
||||
@ -133,6 +134,7 @@ ARP.IN.REQ ldy #S.ARP.SPA+3
|
||||
>LDYA L.ARP.REP
|
||||
ldx #DEVMGR.WRITEBLOCK
|
||||
jsr NetDevJmp
|
||||
bra ARP.IN.EXIT
|
||||
|
||||
ARP.IN.REP lda #K.ARP.TTL
|
||||
sta ARP.TmpCache+S.ARPCACHE.TTL
|
||||
@ -142,7 +144,7 @@ ARP.IN.REP lda #K.ARP.TTL
|
||||
ldy #S.ARP.SPA+3
|
||||
ldx #3
|
||||
|
||||
.1 lda (ZPFrameBase1),y
|
||||
.1 lda (ZPFrameBase),y
|
||||
sta ARP.TmpCache+S.ARPCACHE.IP,x
|
||||
dey
|
||||
dex
|
||||
@ -151,7 +153,7 @@ ARP.IN.REP lda #K.ARP.TTL
|
||||
ldy #S.ARP.SHA+5
|
||||
ldx #5
|
||||
|
||||
.2 lda (ZPFrameBase1),y
|
||||
.2 lda (ZPFrameBase),y
|
||||
sta ARP.TmpCache+S.ARPCACHE.MAC,x
|
||||
dey
|
||||
dex
|
||||
@ -160,8 +162,7 @@ ARP.IN.REP lda #K.ARP.TTL
|
||||
lda #S.ARPCACHE.STATUS.RESOLVED
|
||||
|
||||
jsr ARP.ADD.I
|
||||
clc
|
||||
rts
|
||||
jmp ARP.IN.EXIT
|
||||
*--------------------------------------
|
||||
ARP.QUERY.I jsr ARP.FIND.BY.IP
|
||||
bcs .3 send an ARP request
|
||||
|
||||
@ -368,36 +368,36 @@ DNS.POLL lda hDNSSocket1
|
||||
.8 clc
|
||||
rts
|
||||
*--------------------------------------
|
||||
DNS.DecodeMsg sta hFrame1
|
||||
DNS.DecodeMsg sta hFrameIn
|
||||
>SYSCALL GetMemPtrA
|
||||
>STYA ZPFrameBase1
|
||||
>STYA ZPFrameBase
|
||||
|
||||
ldy #S.DNS.F+1
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
and /S.DNS.F.QR
|
||||
beq .9
|
||||
|
||||
ldy #S.DNS.ID
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta DNS.TmpCache+S.DNSCACHE.ID
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta DNS.TmpCache+S.DNSCACHE.ID+1
|
||||
|
||||
ldy #S.DNS.ANCOUNT+1
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
beq .9
|
||||
pha save Answer count...
|
||||
|
||||
ldy #S.DNS.QDCOUNT+1
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
|
||||
ldy #S.DNS Point to DATA
|
||||
|
||||
tax
|
||||
beq .3 no QUERY to skip
|
||||
|
||||
.1 lda (ZPFrameBase1),y
|
||||
.1 lda (ZPFrameBase),y
|
||||
beq .2
|
||||
bpl .11 Pointer ?
|
||||
iny yes, skip 2 bytes
|
||||
@ -406,7 +406,7 @@ DNS.DecodeMsg sta hFrame1
|
||||
|
||||
.11 tya
|
||||
sec
|
||||
adc (ZPFrameBase1),y Skip LEN+1 bytes
|
||||
adc (ZPFrameBase),y Skip LEN+1 bytes
|
||||
tay
|
||||
bra .1
|
||||
|
||||
@ -422,7 +422,7 @@ DNS.DecodeMsg sta hFrame1
|
||||
|
||||
plx get back answer count
|
||||
|
||||
.3 lda (ZPFrameBase1),y
|
||||
.3 lda (ZPFrameBase),y
|
||||
beq .32
|
||||
bpl .31 Pointer ?
|
||||
iny yes, skip 2 bytes
|
||||
@ -431,12 +431,12 @@ DNS.DecodeMsg sta hFrame1
|
||||
|
||||
.31 tya
|
||||
sec
|
||||
adc (ZPFrameBase1),y Skip LEN+1 bytes
|
||||
adc (ZPFrameBase),y Skip LEN+1 bytes
|
||||
tay
|
||||
bra .3
|
||||
|
||||
.32 iny skip S.DNS.QTYPE HIGH
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
cmp #S.DNS.QTYPE.A
|
||||
beq .40
|
||||
|
||||
@ -445,7 +445,7 @@ DNS.DecodeMsg sta hFrame1
|
||||
adc #7 skip CLASS,TTL+DATALENHIGH
|
||||
tay
|
||||
sec skip DATALENLO
|
||||
adc (ZPFrameBase1),y add DATALEN
|
||||
adc (ZPFrameBase),y add DATALEN
|
||||
tay
|
||||
dex
|
||||
bne .3
|
||||
@ -457,7 +457,7 @@ DNS.DecodeMsg sta hFrame1
|
||||
iny next pos
|
||||
|
||||
ldx #3
|
||||
.4 lda (ZPFrameBase1),y
|
||||
.4 lda (ZPFrameBase),y
|
||||
sta DNS.TmpCache+S.DNSCACHE.TTL,x
|
||||
iny
|
||||
dex
|
||||
@ -467,7 +467,7 @@ DNS.DecodeMsg sta hFrame1
|
||||
iny
|
||||
ldx #0
|
||||
|
||||
.5 lda (ZPFrameBase1),y
|
||||
.5 lda (ZPFrameBase),y
|
||||
sta DNS.TmpCache+S.DNSCACHE.IP,x
|
||||
iny
|
||||
inx
|
||||
@ -476,7 +476,7 @@ DNS.DecodeMsg sta hFrame1
|
||||
|
||||
jsr DNS.UPDATE.BY.ID
|
||||
|
||||
.9 lda hFrame1
|
||||
.9 lda hFrameIn
|
||||
>SYSCALL FreeMemA
|
||||
rts
|
||||
*--------------------------------------
|
||||
|
||||
@ -5,34 +5,6 @@ INC 1
|
||||
AUTO 6
|
||||
.LIST OFF
|
||||
*--------------------------------------
|
||||
RCVD.FRAMEA sta hFrame1
|
||||
>SYSCALL GetMemPtrA
|
||||
>STYA ZPFrameBase1
|
||||
jsr FRM.GetLen1
|
||||
|
||||
ldy #S.ETH.ETHERTYPE
|
||||
lda (ZPFrameBase1),y
|
||||
tax
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
|
||||
cmp #S.ETH.ETHERTYPE.ARP
|
||||
bne .1
|
||||
cpx /S.ETH.ETHERTYPE.ARP
|
||||
bne .1
|
||||
|
||||
jmp ARP.IN
|
||||
|
||||
.1 cmp #S.ETH.ETHERTYPE.IP
|
||||
bne .9
|
||||
cpx /S.ETH.ETHERTYPE.IP
|
||||
bne .9
|
||||
|
||||
jmp IP.IN
|
||||
|
||||
.9 sec
|
||||
rts
|
||||
*--------------------------------------
|
||||
* Out:
|
||||
* Y,A = Frame PTR
|
||||
* X = hMem
|
||||
@ -41,8 +13,8 @@ NEW.ICMP.FRAME jsr NEW.IP.FRAME
|
||||
bcs .9
|
||||
ldy #S.IP.PROTOCOL
|
||||
lda #S.IP.PROTOCOL.ICMP
|
||||
sta (ZPFrameBase1),y
|
||||
>LDYA ZPFrameBase1
|
||||
sta (ZPFrameBase),y
|
||||
>LDYA ZPFrameBase
|
||||
clc
|
||||
.9 rts
|
||||
*--------------------------------------
|
||||
@ -54,8 +26,8 @@ NEW.TCP.FRAME jsr NEW.IP.FRAME
|
||||
bcs .9
|
||||
ldy #S.IP.PROTOCOL
|
||||
lda #S.IP.PROTOCOL.TCP
|
||||
sta (ZPFrameBase1),y
|
||||
>LDYA ZPFrameBase1
|
||||
sta (ZPFrameBase),y
|
||||
>LDYA ZPFrameBase
|
||||
clc
|
||||
.9 rts
|
||||
*--------------------------------------
|
||||
@ -67,8 +39,8 @@ NEW.UDP.FRAME jsr NEW.IP.FRAME
|
||||
bcs .9
|
||||
ldy #S.IP.PROTOCOL
|
||||
lda #S.IP.PROTOCOL.UDP
|
||||
sta (ZPFrameBase1),y
|
||||
>LDYA ZPFrameBase1
|
||||
sta (ZPFrameBase),y
|
||||
>LDYA ZPFrameBase
|
||||
clc
|
||||
.9 rts
|
||||
*--------------------------------------
|
||||
@ -80,7 +52,7 @@ NEW.IP.FRAME >PUSHWI K.ETH.FRAME.LEN
|
||||
>PUSHBI S.MEM.F.INIT0
|
||||
>SYSCALL GetMem
|
||||
bcs .9
|
||||
>STYA ZPFrameBase1
|
||||
>STYA ZPFrameBase
|
||||
|
||||
lda DevFlags
|
||||
and #S.DEVSTAT.NET.FLAGS.IPOFFLOAD
|
||||
@ -88,90 +60,90 @@ NEW.IP.FRAME >PUSHWI K.ETH.FRAME.LEN
|
||||
|
||||
ldy #S.ETH.ETHERTYPE
|
||||
lda /S.ETH.ETHERTYPE.IP
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
lda #S.ETH.ETHERTYPE.IP
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
ldy #S.IP.V.IHL.DSCP.ECN
|
||||
lda #$45
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
lda #$0
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
ldy #S.IP.IDENTIFICATION
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
inc
|
||||
iny
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
dec
|
||||
ldy #S.IP.FRAGMENT.FLAGS
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
ldy #S.IP.TTL
|
||||
lda #K.IP.TTL
|
||||
sta (ZPFrameBase1),y
|
||||
>LDYA ZPFrameBase1
|
||||
sta (ZPFrameBase),y
|
||||
>LDYA ZPFrameBase
|
||||
.9 rts
|
||||
*--------------------------------------
|
||||
SEND.ICMP.FRAME >PULLW ZPFrameBase1
|
||||
jsr FRM.GetLen1
|
||||
stz hFrame1
|
||||
SEND.ICMP.FRAME >PULLW ZPFrameBase
|
||||
jsr FRM.GetLen
|
||||
stz hFrameOut
|
||||
SEND.ICMP.FRAME.I
|
||||
>PUSHW ZPFrameLen1
|
||||
>PUSHW ZPFrameLen
|
||||
>PUSHWI S.ICMP.TYPE-2
|
||||
|
||||
ldy #S.ICMP.CHECKSUM
|
||||
lda #0
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
jsr IP.ComputeChecksum
|
||||
|
||||
phy
|
||||
ldy #S.ICMP.CHECKSUM
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
pla
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
bra SEND.IP.FRAME.I
|
||||
*--------------------------------------
|
||||
SEND.TCP.FRAME >PULLW ZPFrameBase1
|
||||
jsr FRM.GetLen1
|
||||
stz hFrame1
|
||||
SEND.TCP.FRAME >PULLW ZPFrameBase
|
||||
jsr FRM.GetLen
|
||||
stz hFrameOut
|
||||
SEND.TCP.FRAME.I
|
||||
|
||||
bra SEND.IP.FRAME.I
|
||||
*--------------------------------------
|
||||
SEND.UDP.FRAME >PULLW ZPFrameBase1
|
||||
jsr FRM.GetLen1
|
||||
stz hFrame1
|
||||
SEND.UDP.FRAME >PULLW ZPFrameBase
|
||||
jsr FRM.GetLen
|
||||
stz hFrameOut
|
||||
SEND.UDP.FRAME.I
|
||||
ldy #S.UDP.LENGTH+1
|
||||
lda ZPFrameLen1
|
||||
lda ZPFrameLen
|
||||
sec
|
||||
sbc #S.IP-2
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
dey
|
||||
lda ZPFrameLen1+1
|
||||
lda ZPFrameLen+1
|
||||
sbc /S.IP-2
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
bra SEND.IP.FRAME.I
|
||||
*--------------------------------------
|
||||
SEND.IP.FRAME >PULLW ZPFrameBase1
|
||||
jsr FRM.GetLen1
|
||||
stz hFrame1
|
||||
SEND.IP.FRAME >PULLW ZPFrameBase
|
||||
jsr FRM.GetLen
|
||||
stz hFrameOut
|
||||
|
||||
SEND.IP.FRAME.I ldx #3 Copy SRC.IP even if IP offload
|
||||
ldy #S.IP.SRC+3 for proper UDP/TCP CRC calculation
|
||||
|
||||
.1 lda IPCFG+S.IPCFG.IP,x
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
dey
|
||||
dex
|
||||
bpl .1
|
||||
@ -181,20 +153,20 @@ SEND.IP.FRAME.I ldx #3 Copy SRC.IP even if IP offload
|
||||
bne .21
|
||||
|
||||
ldy #S.IP.TOTAL.LENGTH+1
|
||||
lda ZPFrameLen1
|
||||
lda ZPFrameLen
|
||||
sec
|
||||
sbc #S.ETH-2
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
dey
|
||||
lda ZPFrameLen1+1
|
||||
lda ZPFrameLen+1
|
||||
sbc /S.ETH-2
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
lda #0
|
||||
ldy #S.IP.HDR.CHECKSUM
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
stz IP.CHECKSUM RESET.IP.CHECKSUM
|
||||
stz IP.CHECKSUM+1
|
||||
@ -204,12 +176,12 @@ SEND.IP.FRAME.I ldx #3 Copy SRC.IP even if IP offload
|
||||
ldy #S.IP.V.IHL.DSCP.ECN
|
||||
ldx #10 10 words for IP Header
|
||||
|
||||
.2 lda (ZPFrameBase1),y
|
||||
.2 lda (ZPFrameBase),y
|
||||
adc IP.CHECKSUM
|
||||
sta IP.CHECKSUM
|
||||
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
adc IP.CHECKSUM+1
|
||||
sta IP.CHECKSUM+1
|
||||
iny
|
||||
@ -220,15 +192,15 @@ SEND.IP.FRAME.I ldx #3 Copy SRC.IP even if IP offload
|
||||
lda IP.CHECKSUM
|
||||
adc #0
|
||||
eor #$FF
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
lda IP.CHECKSUM+1
|
||||
adc #0
|
||||
eor #$FF
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
.21 ldy #S.IP.PROTOCOL
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
cmp #S.IP.PROTOCOL.TCP
|
||||
bne .3
|
||||
jsr TCP.ComputeChecksum
|
||||
@ -245,18 +217,18 @@ SEND.IP.FRAME.I ldx #3 Copy SRC.IP even if IP offload
|
||||
jsr IP.SetDestMAC
|
||||
bcs FRM.Queue
|
||||
|
||||
.5 >LDYA ZPFrameBase1
|
||||
.5 >LDYA ZPFrameBase
|
||||
ldx #DEVMGR.WRITEBLOCK
|
||||
jsr NetDevJmp
|
||||
bcs FRM.Queue
|
||||
lda hFrame1
|
||||
lda hFrameOut
|
||||
beq .9
|
||||
>SYSCALL FreeMemA
|
||||
|
||||
clc
|
||||
.9 rts
|
||||
*--------------------------------------
|
||||
FRM.Queue ldy hFrame1 no hFrame, cannot queue for retry
|
||||
FRM.Queue ldy hFrameOut no hFrame, cannot queue for retry
|
||||
beq .9
|
||||
|
||||
ldx FRM.QUEUE.Head
|
||||
@ -272,7 +244,7 @@ FRM.Queue ldy hFrame1 no hFrame, cannot queue for retry
|
||||
sta FRM.QUEUE.State,y
|
||||
lda #K.FRMSEND.RETRY
|
||||
sta FRM.QUEUE.Retry,y
|
||||
lda hFrame1
|
||||
lda hFrameOut
|
||||
sta FRM.QUEUE.hMem,y
|
||||
clc
|
||||
rts
|
||||
@ -286,7 +258,7 @@ FRM.Retry ldx FRM.QUEUE.Tail
|
||||
beq .8 Queue is empty, exit....
|
||||
lda FRM.QUEUE.hMem,x
|
||||
>SYSCALL GetMemPtrA
|
||||
>STYA ZPFrameBase1
|
||||
>STYA ZPFrameBase
|
||||
|
||||
ldx FRM.QUEUE.Tail
|
||||
lda FRM.QUEUE.State,x
|
||||
@ -295,7 +267,7 @@ FRM.Retry ldx FRM.QUEUE.Tail
|
||||
jsr IP.SetDestMAC Err is ARP or higher, retry getting MAC
|
||||
bcs .2 still error getting dest MAC
|
||||
|
||||
.1 >LDYA ZPFrameBase1 try sending again to DRV
|
||||
.1 >LDYA ZPFrameBase try sending again to DRV
|
||||
ldx #DEVMGR.WRITEBLOCK
|
||||
jsr NetDevJmp
|
||||
bcc .3
|
||||
@ -319,11 +291,11 @@ FRM.Retry ldx FRM.QUEUE.Tail
|
||||
|
||||
.8 rts
|
||||
*--------------------------------------
|
||||
FRM.GetLen1 lda (ZPFrameBase1) Get Frame Len
|
||||
sta ZPFrameLen1
|
||||
FRM.GetLen lda (ZPFrameBase) Get Frame Len
|
||||
sta ZPFrameLen
|
||||
ldy #1
|
||||
lda (ZPFrameBase1),y
|
||||
sta ZPFrameLen1+1
|
||||
lda (ZPFrameBase),y
|
||||
sta ZPFrameLen+1
|
||||
rts
|
||||
*--------------------------------------
|
||||
MAN
|
||||
|
||||
@ -6,13 +6,13 @@ AUTO 6
|
||||
.LIST OFF
|
||||
*--------------------------------------
|
||||
ICMP.IN ldy #S.ICMP.TYPE
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
cmp #S.ICMP.TYPE.ECHOREQ
|
||||
bne .9
|
||||
|
||||
ldy #S.IP.DST
|
||||
ldx #S.IPCFG.IP
|
||||
.1 lda (ZPFrameBase1),y
|
||||
.1 lda (ZPFrameBase),y
|
||||
cmp IPCFG,x
|
||||
bne .9
|
||||
iny
|
||||
@ -22,12 +22,12 @@ ICMP.IN ldy #S.ICMP.TYPE
|
||||
|
||||
ldy #S.ICMP.TYPE
|
||||
lda #S.ICMP.TYPE.ECHOREP
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
ldy #S.IP.SRC+3
|
||||
ldx #3
|
||||
|
||||
.2 lda (ZPFrameBase1),y
|
||||
.2 lda (ZPFrameBase),y
|
||||
sta ARP.TmpCache+S.ARPCACHE.IP,x
|
||||
dey
|
||||
dex
|
||||
@ -37,7 +37,7 @@ ICMP.IN ldy #S.ICMP.TYPE
|
||||
ldx #3
|
||||
|
||||
.3 lda ARP.TmpCache+S.ARPCACHE.IP,x
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
dey
|
||||
dex
|
||||
bpl .3
|
||||
@ -45,7 +45,7 @@ ICMP.IN ldy #S.ICMP.TYPE
|
||||
ldy #S.ETH.SRCMAC+5
|
||||
ldx #5
|
||||
|
||||
.4 lda (ZPFrameBase1),y
|
||||
.4 lda (ZPFrameBase),y
|
||||
sta ARP.TmpCache+S.ARPCACHE.MAC,x
|
||||
dey
|
||||
dex
|
||||
@ -59,7 +59,7 @@ ICMP.IN ldy #S.ICMP.TYPE
|
||||
lda #S.ARPCACHE.STATUS.RESOLVED
|
||||
jsr ARP.ADD.I
|
||||
|
||||
stz hFrame1 DO NOT QUEUE/DISCARD this frame,it is SOURCE frame!!!
|
||||
stz hFrameOut DO NOT QUEUE/DISCARD this frame,it is SOURCE frame!!!
|
||||
jmp SEND.ICMP.FRAME.I
|
||||
.9 sec
|
||||
rts
|
||||
|
||||
@ -6,7 +6,7 @@ AUTO 6
|
||||
.LIST OFF
|
||||
*--------------------------------------
|
||||
IP.IN ldy #S.IP.PROTOCOL
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
cmp #S.IP.PROTOCOL.ICMP
|
||||
bne .2
|
||||
jmp ICMP.IN
|
||||
@ -14,15 +14,14 @@ IP.IN ldy #S.IP.PROTOCOL
|
||||
.2 cmp #S.IP.PROTOCOL.UDP
|
||||
bne .3
|
||||
|
||||
jsr UDP.IN
|
||||
bcs .9
|
||||
jmp DNS.POLL
|
||||
jmp UDP.IN
|
||||
|
||||
.3 cmp #S.IP.PROTOCOL.TCP
|
||||
bne .9
|
||||
jmp TCP.IN
|
||||
|
||||
.9 sec
|
||||
.9 lda hFrameIn
|
||||
>SYSCALL FreeMemA
|
||||
rts
|
||||
*--------------------------------------
|
||||
* In:
|
||||
@ -34,18 +33,18 @@ IP.IN ldy #S.IP.PROTOCOL
|
||||
IP.ComputeChecksum
|
||||
>PULLA
|
||||
clc
|
||||
adc ZPFrameBase1
|
||||
adc ZPFrameBase
|
||||
sta ZPTmpPtr1
|
||||
>PULLA
|
||||
adc ZPFrameBase1+1
|
||||
adc ZPFrameBase+1
|
||||
sta ZPTmpPtr1+1
|
||||
|
||||
>PULLA
|
||||
clc
|
||||
adc ZPFrameBase1
|
||||
adc ZPFrameBase
|
||||
sta TmpOffset
|
||||
>PULLA
|
||||
adc ZPFrameBase1+1
|
||||
adc ZPFrameBase+1
|
||||
sta TmpOffset+1
|
||||
|
||||
stz IP.CHECKSUM
|
||||
@ -95,10 +94,10 @@ IP.ComputeChecksum
|
||||
rts
|
||||
*--------------------------------------
|
||||
IP.SetDestMAC ldy #S.IP.DST
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
iny
|
||||
|
||||
.1 and (ZPFrameBase1),y
|
||||
.1 and (ZPFrameBase),y
|
||||
iny
|
||||
cpy #S.IP.DST+4
|
||||
bne .1
|
||||
@ -108,7 +107,7 @@ IP.SetDestMAC ldy #S.IP.DST
|
||||
|
||||
ldy #S.ETH.DSTMAC
|
||||
|
||||
.2 sta (ZPFrameBase1),y
|
||||
.2 sta (ZPFrameBase),y
|
||||
iny
|
||||
cpy #S.ETH.DSTMAC+6
|
||||
bne .2
|
||||
@ -119,7 +118,7 @@ IP.SetDestMAC ldy #S.IP.DST
|
||||
.3 ldy #S.IP.DST+3
|
||||
ldx #3
|
||||
|
||||
.4 lda (ZPFrameBase1),y
|
||||
.4 lda (ZPFrameBase),y
|
||||
eor IPCFG+S.IPCFG.IP,x
|
||||
and IPCFG+S.IPCFG.MASK,x
|
||||
bne .6
|
||||
@ -130,7 +129,7 @@ IP.SetDestMAC ldy #S.IP.DST
|
||||
ldy #S.IP.DST+3 Same network, query ARP for dest IP
|
||||
ldx #3
|
||||
|
||||
.5 lda (ZPFrameBase1),y
|
||||
.5 lda (ZPFrameBase),y
|
||||
sta ARP.TmpCache+S.ARPCACHE.IP,x
|
||||
dey
|
||||
dex
|
||||
@ -150,7 +149,7 @@ IP.SetDestMAC ldy #S.IP.DST
|
||||
ldx #5
|
||||
ldy #S.ETH.DSTMAC+5
|
||||
.11 lda ARP.TmpCache+S.ARPCACHE.MAC,x
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
dey
|
||||
dex
|
||||
bpl .11
|
||||
|
||||
@ -140,19 +140,19 @@ SKT.SEND >PULLB hSocket
|
||||
*--------------------------------------
|
||||
SKT.SEND.UDP jsr NEW.UDP.FRAME
|
||||
bcs .9
|
||||
stx hFrame1
|
||||
stx hFrameOut
|
||||
|
||||
lda #S.UDP-2
|
||||
clc
|
||||
adc ZPDataLen
|
||||
sta (ZPFrameBase1)
|
||||
sta ZPFrameLen1
|
||||
sta (ZPFrameBase)
|
||||
sta ZPFrameLen
|
||||
|
||||
lda /S.UDP-2
|
||||
adc ZPDataLen+1
|
||||
ldy #1
|
||||
sta (ZPFrameBase1),y
|
||||
sta ZPFrameLen1+1
|
||||
sta (ZPFrameBase),y
|
||||
sta ZPFrameLen+1
|
||||
|
||||
ldy #S.SOCKET.SRC.PORT
|
||||
lda (ZPPtrSKT),y
|
||||
@ -160,10 +160,10 @@ SKT.SEND.UDP jsr NEW.UDP.FRAME
|
||||
iny
|
||||
lda (ZPPtrSKT),y
|
||||
ldy #S.UDP.SRCPORT
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
txa
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
ldy #S.SOCKET.DST.ADDR
|
||||
ldx #4
|
||||
@ -178,7 +178,7 @@ SKT.SEND.UDP jsr NEW.UDP.FRAME
|
||||
ldx #4
|
||||
|
||||
.2 pla
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
dey
|
||||
dex
|
||||
bne .2
|
||||
@ -189,17 +189,17 @@ SKT.SEND.UDP jsr NEW.UDP.FRAME
|
||||
iny
|
||||
lda (ZPPtrSKT),y
|
||||
ldy #S.UDP.DSTPORT
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
txa
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
lda #S.UDP
|
||||
clc
|
||||
adc ZPFrameBase1
|
||||
adc ZPFrameBase
|
||||
sta ZPTmpPtr1
|
||||
lda /S.UDP
|
||||
adc ZPFrameBase1+1
|
||||
adc ZPFrameBase+1
|
||||
sta ZPTmpPtr1+1
|
||||
|
||||
ldy #0
|
||||
@ -349,7 +349,7 @@ SKT.AddToQueueD ldy #S.SOCKET.DQ.HEAD
|
||||
clc
|
||||
adc #S.SOCKET.DQ
|
||||
tay
|
||||
lda hFrame1
|
||||
lda hFrameOut
|
||||
sta (ZPPtrSKT),y
|
||||
clc
|
||||
rts
|
||||
|
||||
@ -8,32 +8,32 @@ AUTO 6
|
||||
TCP.IN ldy #S.IP.SRC+3
|
||||
ldx #3
|
||||
|
||||
.1 lda (ZPFrameBase1),y
|
||||
.1 lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.DST.ADDR,x
|
||||
dey
|
||||
dex
|
||||
bpl .1
|
||||
|
||||
ldy #S.TCP.SRCPORT
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.DST.PORT+1
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.DST.PORT
|
||||
|
||||
ldy #S.IP.DST+3
|
||||
ldx #3
|
||||
.2 lda (ZPFrameBase1),y
|
||||
.2 lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.SRC.ADDR,x
|
||||
dey
|
||||
dex
|
||||
bpl .2
|
||||
|
||||
ldy #S.TCP.DSTPORT
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.SRC.PORT+1
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.SRC.PORT
|
||||
|
||||
>LDYA L.SKT.TABLE
|
||||
@ -61,7 +61,7 @@ TCP.IN ldy #S.IP.SRC+3
|
||||
beq .5
|
||||
|
||||
ldy #S.TCP.OPTIONS yes, only accept SYN packet
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
cmp #S.TCP.OPTIONS.SYN
|
||||
bne .7 not for this listening socket
|
||||
jmp TCP.IN.LISTEN.NEW
|
||||
@ -102,7 +102,7 @@ TCP.IN.LISTEN.NEW
|
||||
|
||||
sec
|
||||
|
||||
.1 lda (ZPFrameBase1),y
|
||||
.1 lda (ZPFrameBase),y
|
||||
adc #0
|
||||
sta TmpSocket+S.SOCKET.SQ.ACKNUM,x
|
||||
dey
|
||||
@ -159,7 +159,7 @@ TCP.IN.JMP.SYNSENT
|
||||
*--------------------------------------
|
||||
TCP.IN.JMP.SYNRCVD
|
||||
ldy #S.TCP.OPTIONS only accept ACK packet
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
cmp #S.TCP.OPTIONS.ACK
|
||||
bne .8
|
||||
|
||||
@ -175,7 +175,7 @@ TCP.IN.JMP.SYNRCVD
|
||||
|
||||
ldx #3
|
||||
ldy #S.TCP.ACK.NUMBER+3
|
||||
.11 lda (ZPFrameBase1),y
|
||||
.11 lda (ZPFrameBase),y
|
||||
cmp TmpDWord,x
|
||||
bne .8
|
||||
dey
|
||||
@ -217,22 +217,22 @@ TCP.IN.JMP.SYNRCVD
|
||||
*--------------------------------------
|
||||
TCP.IN.JMP.ESTBLSH
|
||||
ldy #S.TCP.OPTIONS
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
cmp #S.TCP.OPTIONS.ACK
|
||||
bne .3
|
||||
|
||||
jsr TCP.UpdateAck
|
||||
|
||||
.3 lda ZPFrameBase1
|
||||
.3 lda ZPFrameBase
|
||||
clc
|
||||
adc #S.TCP
|
||||
sta ZPDataPtr
|
||||
lda ZPFrameBase1+1
|
||||
lda ZPFrameBase+1
|
||||
adc /S.TCP
|
||||
sta ZPDataPtr+1
|
||||
|
||||
ldy #S.TCP.DATAOFFSET
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
lsr
|
||||
lsr
|
||||
clc
|
||||
@ -244,10 +244,10 @@ TCP.IN.JMP.ESTBLSH
|
||||
|
||||
lda ZPDataPtr
|
||||
sec
|
||||
sbc ZPFrameBase1
|
||||
sbc ZPFrameBase
|
||||
sta ZPDataLen
|
||||
lda ZPDataPtr+1
|
||||
sbc ZPFrameBase1+1
|
||||
sbc ZPFrameBase+1
|
||||
sta ZPDataLen+1
|
||||
|
||||
ldy #S.SOCKET.SQ.ACKNUM+3
|
||||
@ -285,7 +285,7 @@ TCP.IN.JMP.TIMEWT
|
||||
TCP.UpdateAck ldy #S.TCP.ACK.NUMBER
|
||||
ldx #4
|
||||
|
||||
.1 lda (ZPFrameBase1),y
|
||||
.1 lda (ZPFrameBase),y
|
||||
pha
|
||||
iny
|
||||
dex
|
||||
@ -354,19 +354,19 @@ TCP.SendMSG sta TCP.MSG+S.TCP.OPTIONS
|
||||
TCP.ComputeChecksum
|
||||
lda #0 RESET.TCP.CHECKSUM
|
||||
ldy #S.TCP.CHECKSUM
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
>LDYA ZPFrameBase1
|
||||
>LDYA ZPFrameBase
|
||||
>STYA ZPTmpPtr1
|
||||
|
||||
lda ZPFrameLen1
|
||||
lda ZPFrameLen
|
||||
sec
|
||||
sbc #S.IP-2
|
||||
sta ZPDataLen
|
||||
|
||||
lda ZPFrameLen1+1
|
||||
lda ZPFrameLen+1
|
||||
sbc /S.IP-2
|
||||
sta ZPDataLen+1
|
||||
|
||||
@ -384,11 +384,11 @@ TCP.ComputeChecksum
|
||||
|
||||
ldx #4 4 words for SRC & DST IP
|
||||
|
||||
.10 lda (ZPFrameBase1),y
|
||||
.10 lda (ZPFrameBase),y
|
||||
adc IP.CHECKSUM
|
||||
sta IP.CHECKSUM
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
adc IP.CHECKSUM+1
|
||||
sta IP.CHECKSUM+1
|
||||
iny
|
||||
@ -427,12 +427,12 @@ TCP.ComputeChecksum
|
||||
lda IP.CHECKSUM
|
||||
adc #0 Don't forget to add last carry!!!
|
||||
eor #$FF
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
lda IP.CHECKSUM+1
|
||||
adc #0 Don't forget to add last carry!!!
|
||||
eor #$FF
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
rts
|
||||
*--------------------------------------
|
||||
MAN
|
||||
|
||||
@ -1,38 +1,38 @@
|
||||
PR#3
|
||||
PREFIX /A2OSX.SRC
|
||||
NEW
|
||||
LOMEM $A00
|
||||
INC 1
|
||||
AUTO 6
|
||||
.LIST OFF
|
||||
*--------------------------------------
|
||||
UDP.IN ldy #S.IP.SRC+3
|
||||
ldx #3
|
||||
.1 lda (ZPFrameBase1),y
|
||||
.1 lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.DST.ADDR,x
|
||||
dey
|
||||
dex
|
||||
bpl .1
|
||||
|
||||
ldy #S.UDP.SRCPORT
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.DST.PORT+1
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.DST.PORT
|
||||
|
||||
ldy #S.IP.DST+3
|
||||
ldx #3
|
||||
.2 lda (ZPFrameBase1),y
|
||||
.2 lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.SRC.ADDR,x
|
||||
dey
|
||||
dex
|
||||
bpl .2
|
||||
|
||||
ldy #S.UDP.DSTPORT
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.SRC.PORT+1
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
sta TmpSocket+S.SOCKET.SRC.PORT
|
||||
|
||||
>LDYA L.SKT.TABLE
|
||||
@ -70,12 +70,9 @@ UDP.IN ldy #S.IP.SRC+3
|
||||
bne .5
|
||||
|
||||
jsr SKT.AddToQueueD
|
||||
bcs .99
|
||||
lda (pEvent) Make sure kernel not discard frame...
|
||||
and #$FF^S.EVT.F.hMEM1
|
||||
sta (pEvent)
|
||||
clc ...when clearing event!!!!
|
||||
rts
|
||||
bcs .9 Q full, discard...
|
||||
|
||||
rts DO NOT Discard this queued frame
|
||||
|
||||
.7 lda ZPPtrSKT
|
||||
clc
|
||||
@ -88,37 +85,38 @@ UDP.IN ldy #S.IP.SRC+3
|
||||
cpx #K.SKTTABLE.SIZE
|
||||
bne .3
|
||||
|
||||
.9 sec
|
||||
.99 rts
|
||||
.9 lda hFrameIn
|
||||
>SYSCALL FreeMemA
|
||||
rts
|
||||
*--------------------------------------
|
||||
UDP.ComputeChecksum
|
||||
lda #0 RESET.TCP.CHECKSUM
|
||||
ldy #S.UDP.CHECKSUM
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
|
||||
>LDYA ZPFrameBase1
|
||||
>LDYA ZPFrameBase
|
||||
>STYA ZPTmpPtr1
|
||||
|
||||
lda ZPFrameLen1
|
||||
lda ZPFrameLen
|
||||
sec
|
||||
sbc #S.IP-2
|
||||
sta ZPDataLen
|
||||
|
||||
lda ZPFrameLen1+1
|
||||
lda ZPFrameLen+1
|
||||
sbc /S.IP-2
|
||||
sta ZPDataLen+1
|
||||
|
||||
clc
|
||||
|
||||
ldy #S.UDP.LENGTH
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
* adc #0 RESERVED (all zero)
|
||||
sta IP.CHECKSUM
|
||||
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
adc #S.IP.PROTOCOL.UDP
|
||||
sta IP.CHECKSUM+1
|
||||
|
||||
@ -126,11 +124,11 @@ UDP.ComputeChecksum
|
||||
|
||||
ldx #4 4 words for SRC & DST IP
|
||||
|
||||
.10 lda (ZPFrameBase1),y
|
||||
.10 lda (ZPFrameBase),y
|
||||
adc IP.CHECKSUM
|
||||
sta IP.CHECKSUM
|
||||
iny
|
||||
lda (ZPFrameBase1),y
|
||||
lda (ZPFrameBase),y
|
||||
adc IP.CHECKSUM+1
|
||||
sta IP.CHECKSUM+1
|
||||
iny
|
||||
@ -169,12 +167,12 @@ UDP.ComputeChecksum
|
||||
lda IP.CHECKSUM
|
||||
adc #0 Don't forget to add last carry!!!
|
||||
eor #$FF
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
iny
|
||||
lda IP.CHECKSUM+1
|
||||
adc #0 Don't forget to add last carry!!!
|
||||
eor #$FF
|
||||
sta (ZPFrameBase1),y
|
||||
sta (ZPFrameBase),y
|
||||
rts
|
||||
*--------------------------------------
|
||||
MAN
|
||||
|
||||
@ -12,19 +12,18 @@ AUTO 6
|
||||
.INB /A2OSX.DEV/INC/A2OSX.I
|
||||
.INB /A2OSX.DEV/INC/LIBTCPIP.I
|
||||
*--------------------------------------
|
||||
ZPFrameBase1 .EQ ZPLIB
|
||||
ZPFrameLen1 .EQ ZPLIB+2
|
||||
*ZPFramePtr1 .EQ ZPLIB+4
|
||||
ZPPtrIP .EQ ZPLIB+12
|
||||
ZPPtrMAC .EQ ZPLIB+14
|
||||
ZPPtrDNS .EQ ZPLIB+16
|
||||
ZPPtrSKT .EQ ZPLIB+18
|
||||
ZPTmpPtr1 .EQ ZPLIB+20
|
||||
ZPTmpPtr2 .EQ ZPLIB+22
|
||||
ZPTmpPtr3 .EQ ZPLIB+24
|
||||
ZPDataPtr .EQ ZPLIB+26
|
||||
ZPDataLen .EQ ZPLIB+28
|
||||
ZPCachePtr .EQ ZPLIB+30
|
||||
ZPFrameBase .EQ ZPLIB
|
||||
ZPFrameLen .EQ ZPLIB+2
|
||||
ZPDataPtr .EQ ZPLIB+4
|
||||
ZPDataLen .EQ ZPLIB+6
|
||||
ZPPtrIP .EQ ZPLIB+8
|
||||
ZPPtrMAC .EQ ZPLIB+10
|
||||
ZPPtrDNS .EQ ZPLIB+12
|
||||
ZPPtrSKT .EQ ZPLIB+14
|
||||
ZPCachePtr .EQ ZPLIB+16
|
||||
ZPTmpPtr1 .EQ ZPLIB+18
|
||||
ZPTmpPtr2 .EQ ZPLIB+20
|
||||
ZPTmpPtr3 .EQ ZPLIB+22
|
||||
*--------------------------------------
|
||||
* File Header (16 Bytes)
|
||||
*--------------------------------------
|
||||
@ -47,16 +46,16 @@ CS.START cld
|
||||
.DA GET.IPCFG
|
||||
|
||||
.DA NEW.ICMP.FRAME
|
||||
.DA NEW.TCP.FRAME
|
||||
.DA NEW.UDP.FRAME
|
||||
.DA NEW.IP.FRAME
|
||||
.DA $ffff NEW.TCP.FRAME
|
||||
.DA $ffff NEW.UDP.FRAME
|
||||
.DA $ffff NEW.IP.FRAME
|
||||
.DA $ffff NEW.ARP.FRAME
|
||||
.DA $ffff NEW.ETH.FRAME
|
||||
|
||||
.DA SEND.ICMP.FRAME
|
||||
.DA SEND.TCP.FRAME
|
||||
.DA SEND.UDP.FRAME
|
||||
.DA SEND.IP.FRAME
|
||||
.DA $ffff SEND.TCP.FRAME
|
||||
.DA $ffff SEND.UDP.FRAME
|
||||
.DA $ffff SEND.IP.FRAME
|
||||
.DA $ffff SEND.ARP.FRAME
|
||||
.DA $ffff SEND.ETH.FRAME
|
||||
|
||||
@ -70,7 +69,7 @@ CS.START cld
|
||||
.DA DNS.ADD
|
||||
.DA DNS.GETCACHE
|
||||
|
||||
.DA RCVD.FRAMEA
|
||||
.DA POLL
|
||||
.DA PULSEA
|
||||
|
||||
.DA SKT.NEW
|
||||
@ -126,6 +125,38 @@ LIB.LOAD lda bFirstLoad
|
||||
LIB.UNLOAD clc
|
||||
rts
|
||||
*--------------------------------------
|
||||
POLL ldx #DEVMGR.READBLOCK
|
||||
jsr NetDevJmp
|
||||
bcs .99 No Frame
|
||||
|
||||
stx hFrameIn
|
||||
>STYA ZPFrameBase
|
||||
jsr FRM.GetLen
|
||||
|
||||
ldy #S.ETH.ETHERTYPE
|
||||
lda (ZPFrameBase),y
|
||||
tax
|
||||
iny
|
||||
lda (ZPFrameBase),y
|
||||
|
||||
cmp #S.ETH.ETHERTYPE.ARP
|
||||
bne .1
|
||||
cpx /S.ETH.ETHERTYPE.ARP
|
||||
bne .1
|
||||
|
||||
jmp ARP.IN
|
||||
|
||||
.1 cmp #S.ETH.ETHERTYPE.IP
|
||||
bne .9
|
||||
cpx /S.ETH.ETHERTYPE.IP
|
||||
bne .9
|
||||
|
||||
jmp IP.IN
|
||||
|
||||
.9 lda hFrameIn
|
||||
>SYSCALL FreeMemA
|
||||
.99 rts
|
||||
*--------------------------------------
|
||||
* Expire = every sec
|
||||
* Retry = every 100 msec
|
||||
*--------------------------------------
|
||||
@ -133,7 +164,9 @@ PULSEA asl
|
||||
bpl .1
|
||||
jsr ARP.EXPIRE
|
||||
jsr DNS.EXPIRE
|
||||
.1 jmp FRM.RETRY
|
||||
|
||||
.1 jsr DNS.POLL
|
||||
jmp FRM.RETRY
|
||||
*--------------------------------------
|
||||
ToLowerCaseA cmp #'A'
|
||||
bcc .1
|
||||
@ -270,7 +303,8 @@ DNS.TmpCache .BS S.DNSCACHE
|
||||
ARP.TmpCache .BS S.ARP
|
||||
TmpDWord .BS 4
|
||||
TmpSocket .BS S.SOCKET
|
||||
hFrame1 .BS 1
|
||||
hFrameIn .BS 1
|
||||
hFrameOut .BS 1
|
||||
hSocket .BS 1
|
||||
TmpOffset .BS 2
|
||||
HST.DecStr .BS 4
|
||||
|
||||
@ -148,9 +148,9 @@ note : '$VAR' does NOT expand Variable
|
||||
| | | -S : Suppress repeated empty output lines | |
|
||||
| EDIT | Working | still missing : find/replace | 0.9 |
|
||||
| NSCUTIL | Working | Tool for setting time in NSC/DL1216E | 0.8 |
|
||||
| ARP | Working | dump ARP cache, setup a static ARP entry | 0.8 |
|
||||
| ARP | Working | dump ARP cache, setup a static ARP entry | 0.9 |
|
||||
| PING | Working | | 0.8 |
|
||||
| DNSINFO | Working | dump DNS cache, setup a static DNS entry | | 0.8 |
|
||||
| DNSINFO | Working | dump DNS cache, setup a static DNS entry | | 0.9 |
|
||||
| IPCONFIG | Working | renamed from NETINFO | 0.9 |
|
||||
| NETSTAT | Working | | 0.9 |
|
||||
|
||||
@ -160,7 +160,7 @@ note : '$VAR' does NOT expand Variable
|
||||
| ASM | In Progress | S-C MASM based multi CPU assembler | |
|
||||
| DEVDUMP | | | 0.8 |
|
||||
| MEMDUMP | Working | | 0.9 |
|
||||
| RPCDUMP | Working | tool based on UDP socket API, renamed from RPCINFO | 0.8 |
|
||||
| RPCDUMP | Working | tool based on UDP socket API, renamed from RPCINFO | 0.9 |
|
||||
|
||||
## Misc
|
||||
### S-C MASM color scheme for Notepad++
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
PR#3
|
||||
PREFIX /A2OSX.SRC
|
||||
LOMEM $C00
|
||||
LOMEM $A00
|
||||
INC 1
|
||||
AUTO 6
|
||||
.LIST OFF
|
||||
@ -220,6 +220,11 @@ CS.RUN.SKT.RCVD ldy #hSocket
|
||||
>STYA ZPFrameBase
|
||||
.9 rts
|
||||
*--------------------------------------
|
||||
CS.RUN.DISCARD ldy #hFrame
|
||||
lda (pData),y
|
||||
>SYSCALL FreeMemA
|
||||
rts
|
||||
*--------------------------------------
|
||||
CS.DOEVENT lda (pEvent)
|
||||
bpl .9 is it a TIMER event?
|
||||
|
||||
@ -301,10 +306,13 @@ CheckDHCPOffer jsr CheckDHCPXID
|
||||
beq .8
|
||||
jsr GetDHCPOption
|
||||
bra .5
|
||||
.8 clc
|
||||
|
||||
.8 jsr CS.RUN.DISCARD
|
||||
clc
|
||||
rts
|
||||
|
||||
.9 sec
|
||||
.9 jsr CS.RUN.DISCARD
|
||||
sec
|
||||
rts
|
||||
*--------------------------------------
|
||||
GetDHCPOption cmp #S.DHCP.OPTIONS.MASK
|
||||
@ -378,10 +386,12 @@ CheckDHCPAck jsr CheckDHCPXID
|
||||
cmp #S.DHCP.OPTIONS.DHCPAck
|
||||
bne .9
|
||||
|
||||
jsr CS.RUN.DISCARD
|
||||
clc
|
||||
rts
|
||||
|
||||
.9 sec
|
||||
.9 jsr CS.RUN.DISCARD
|
||||
sec
|
||||
rts
|
||||
*--------------------------------------
|
||||
CheckDHCPXID ldy #S.DHCP.XID+3
|
||||
@ -392,8 +402,10 @@ CheckDHCPXID ldy #S.DHCP.XID+3
|
||||
dey
|
||||
dex
|
||||
bpl .1
|
||||
|
||||
clc
|
||||
rts
|
||||
|
||||
.9 sec
|
||||
rts
|
||||
*--------------------------------------
|
||||
|
||||
@ -148,18 +148,8 @@ CS.INIT.DEV >LDYA L.DEVNAME
|
||||
.9 sec
|
||||
rts
|
||||
*--------------------------------------
|
||||
CS.RUN ldx #DEVMGR.READBLOCK
|
||||
jsr NetDevJmp
|
||||
bcs .8
|
||||
sta .1+1
|
||||
|
||||
>LIBCALL hLIBTCPIP,LIBTCPIP.RCVD.FRAMEA
|
||||
bcc .8
|
||||
|
||||
.1 lda #$ff
|
||||
>SYSCALL FreeMemA
|
||||
|
||||
.8 clc
|
||||
CS.RUN >LIBCALL hLIBTCPIP,LIBTCPIP.POLL
|
||||
clc
|
||||
rts
|
||||
*--------------------------------------
|
||||
CS.DOEVENT lda (pEvent)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user