Subversion Repositories Kolibri OS

Rev

Rev 2220 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 2220 Rev 2300
Line 12... Line 12...
12 
;;          GNU GENERAL PUBLIC LICENSE                             ;;
 12 
;;          GNU GENERAL PUBLIC LICENSE                             ;;
13 
;;             Version 2, June 1991                                ;;
 13 
;;             Version 2, June 1991                                ;;
14 
;;                                                                 ;;
 14 
;;                                                                 ;;
15 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 15 
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Line 16... Line 16...
16 
 
 16 
 
Line 17... Line 17...
17 
$Revision: 2220 $
 17 
$Revision: 2300 $
18 
 
 18 
 
19 
struct	ETH_FRAME
 19 
struct	ETH_FRAME
20 
	.DstMAC 	dp  ?  ; destination MAC-address
 20 
	.DstMAC 	dp  ?  ; destination MAC-address
Line 62... Line 62...
62 
	mov	eax, [esp]
 62 
	mov	eax, [esp]
63 
	mov	ecx, [esp+4]
 63 
	mov	ecx, [esp+4]
Line 64... Line 64...
64 
 
 64 
 
65 
	DEBUGF	1,"ETH_input - size: %u\n", ecx
 65 
	DEBUGF	1,"ETH_input - size: %u\n", ecx
66 
	cmp	ecx, 60    ; check packet length
 66 
	cmp	ecx, 60    ; check packet length
67 
	jl	.dump
 67 
	jb	.dump
Line 68... Line 68...
68 
	sub	ecx, ETH_FRAME.Data
 68 
	sub	ecx, ETH_FRAME.Data
69 
 
 69 
 
Line 108... Line 108...
108 
ETH_output:
 108 
ETH_output:
Line 109... Line 109...
109 
 
 109 
 
Line 110... Line 110...
110 
	DEBUGF	1,"ETH_output: size=%u device:%x\n", ecx, ebx
 110 
	DEBUGF	1,"ETH_output: size=%u device:%x\n", ecx, ebx
111 
 
 111 
 
Line 112... Line 112...
112 
	cmp	ecx, [ebx + NET_DEVICE.mtu]
 112 
	cmp	ecx, [ebx + NET_DEVICE.mtu]
113 
	jg	.exit
 113 
	ja	.exit
114 
 
 114 
 
Line 138... Line 138...
138 
	lea	eax, [edi - ETH_FRAME.Data]  ; Set eax to buffer start
 138 
	lea	eax, [edi - ETH_FRAME.Data]  ; Set eax to buffer start
139 
	mov	edx, ecx		     ; Set edx to complete buffer size
 139 
	mov	edx, ecx		     ; Set edx to complete buffer size
Line 140... Line 140...
140 
 
 140 
 
Line 141... Line 141...
141 
	pop	ecx			; >> 1
 141 
	pop	ecx			; >> 1
142 
 
 142 
 
143 
	cmp	edx, 60-1		; minimum ethernet packet size
 143 
	cmp	edx, 60 		; minimum ethernet packet size
144 
	jle	.adjust_size
 144 
	jb	.adjust_size
Line 145... Line 145...
145 
	DEBUGF	1,"ETH_output: done: %x total size: %u\n", eax, edx
 145 
	DEBUGF	1,"ETH_output: done: %x total size: %u\n", eax, edx
146 
	ret
 146 
	ret
Line 179... Line 179...
179 
;-----------------------------------------------------------------
 179 
;-----------------------------------------------------------------
180 
align 4
 180 
align 4
181 
ETH_API:
 181 
ETH_API:
Line 182... Line 182...
182 
 
 182 
 
183 
	cmp	bh, MAX_NET_DEVICES
 183 
	cmp	bh, MAX_NET_DEVICES
184 
	jg	.error
 184 
	ja	.error
185 
	movzx	eax, bh
 185 
	movzx	eax, bh
Line 186... Line 186...
186 
	shl	eax, 2
 186 
	shl	eax, 2
187 
 
 187