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Cleanup of PPPoE dialer

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git-svn-id: svn://kolibrios.org@2963 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr 2012-08-31 10:39:57 +00:00
parent 4f4c895724
commit 329d879229
1 changed files with 32 additions and 34 deletions
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66
kernel/branches/net/applications/pppoe/pppoe.asm
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@ -162,8 +162,7 @@ pado:
mov ah, byte [buffer + PPPoE_frame.Length + 0]
movzx esi, ax
add esi, sizeof.PPPoE_frame
mcall send, [socketnum], buffer, , 0 ; now send it!
mcall send, [socketnum], buffer, , 0 ; now send it!
jmp mainloop
@ -173,7 +172,7 @@ pads:
push str3
call [con_write_asciiz]
mov edx, dword [buffer + ETH_frame.SrcMac] ; source mac -> dest mac
mov edx, dword [buffer + ETH_frame.SrcMac] ; source mac -> dest mac
mov si, word [buffer + ETH_frame.SrcMac + 4]
mov dword [PADT.mac], edx
mov word [PADT.mac + 4], si
@ -190,7 +189,7 @@ padt:
push str4
call [con_write_asciiz]
mcall 76, API_PPPOE + 1
mcall 76, API_PPPOE + 1 ; Stop PPPoE session
exit:
mcall close, [socketnum]
@ -199,7 +198,7 @@ exit:
close_conn:
mcall send, [socketnum], PADT, 14 + 6, 0
mcall send, [socketnum], PADT, PADT.length, 0
jmp exit
@ -217,17 +216,13 @@ LCP_input:
.echo:
mov [buffer + LCP_frame.LCP_Code], LCP_echo_reply
push dword [buffer + ETH_frame.DestMac]
push dword [buffer + ETH_frame.SrcMac]
pop dword [buffer + ETH_frame.DestMac]
pop dword [buffer + ETH_frame.SrcMac]
push word [buffer + ETH_frame.DestMac + 4]
push word [buffer + ETH_frame.SrcMac + 4]
pop word [buffer + ETH_frame.DestMac + 4]
pop word [buffer + ETH_frame.SrcMac + 4]
lea esi, [buffer + ETH_frame.SrcMac] ; source mac -> dest mac
lea edi, [buffer + ETH_frame.DestMac]
movsw
movsd
mov esi, eax
mcall send, [socketnum], buffer, , 0 ; now send it!
mcall send, [socketnum], buffer, , 0 ; now send it back!
jmp mainloop
@ -240,21 +235,22 @@ str4 db 'Got PADT - connection terminated by Access Concentrator',13,10,
PADI:
dp -1 ; dest mac
dp 0 ; source mac (overwritten by kernel)
dw 0 ; type (overwritten by kernel)
dp 0xffffffffffff ; dest mac: broadcast
dp 0 ; source mac (overwritten by kernel)
dw ETHER_PPP_DISCOVERY ; type
db 0x11
db PPPoE_PADI
dw 0 ; session ID
dw 20 shl 8
db 0x11 ; Version and Type
db PPPoE_PADI ; Code
dw 0 ; session ID
dw 20 shl 8 ; Payload Length
dw TAG_SERVICE_NAME
dw 0x0000
dw TAG_SERVICE_NAME ; tag
dw 0x0000 ; length
dw TAG_HOST_UNIQ
dw 0x0c00 ; 12 bytes long
dd 0xdead ; some random id
dw TAG_HOST_UNIQ ; tag
dw 0x0c00 ; length = 12 bytes
dd 0xdead ; some random id
dd 0xbeef
dd 0x1337
@ -262,14 +258,16 @@ PADI:
PADT:
.mac dp 0
dp 0
dw 0
.mac dp 0 ; Dest mac, to be filled in
dp 0 ; source mac (overwritten by kernel)
dw ETHER_PPP_DISCOVERY ; Type
db 0x11
db PPPoE_PADT
.sid dw 0
dw 0
db 0x11 ; Version and Type
db PPPoE_PADT ; Code: terminate connection
.sid dw 0 ; session id, to be filled in
dw 0 ; PAyload length = 0
.length = $ - PADT
; import
@ -293,7 +291,7 @@ import console, \
i_end:
socketnum dd ?
sid dw ?
buffer rb 4096
rb 4096 ; stack
mem: