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  → /kernel/branches/net/drivers/dec21x4x.asm @ 1518

  → /kernel/branches/net/drivers/dec21x4x.asm @ 1519

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Regard whitespace Rev 1518 → Rev 1519

/kernel/branches/net/drivers/dec21x4x.asm
1,6 → 1,6
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; DEC 21x4x driver for KolibriOS ;;
11,8 → 11,6
;; ;;
;; Written by hidnplayr@kolibrios.org ;;
;; ;;
;; 0.1 - 5 june 2010 ;;
;; ;;
;; GNU GENERAL PUBLIC LICENSE ;;
;; Version 2, June 1991 ;;
;; ;;
21,7 → 19,10
format MS COFF
API_VERSION equ 0x01000100
DRIVER_VERSION equ 5
MAX_DEVICES equ 16
DEBUG equ 1
__DEBUG__ equ 1
__DEBUG_LEVEL__ equ 1
31,15 → 32,10
include 'fdo.inc'
include 'netdrv.inc'
OS_BASE equ 0
new_app_base equ 0x60400000
PROC_BASE equ OS_BASE+0x0080000
public START
public service_proc
public version
virtual at ebx
device:
46,7 → 42,6
ETH_DEVICE
; device specific
.rx_p_des dd ? ; descriptors ring with received packets
.tx_p_des dd ? ; descriptors ring with 'to transmit' packets
.tx_free_des dd ? ; Tx descriptors available
63,10 → 58,6
end virtual
MAX_DEVICES equ 16
;-------------------------------------------
; configuration registers
;-------------------------------------------
381,7 → 372,7
; check if the device is already listed
mov esi, DEVICE_LIST
mov esi, device_list
mov ecx, [devices]
test ecx, ecx
jz .firstdevice
442,7 → 433,7
; Ok, the eth_device structure is ready, let's probe the device
; Because initialization fires IRQ, IRQ handler must be aware of this device
mov eax, [devices] ; Add the device structure to our device list
mov [DEVICE_LIST+4*eax], ebx ; (IRQ handler uses this list to find device)
mov [device_list+4*eax], ebx ; (IRQ handler uses this list to find device)
inc [devices] ;
call probe ; this function will output in eax
771,6 → 762,9
mov ecx, 6
rep stosd
; Set the mtu, kernel will be able to send now
mov [device.mtu], 1514
DEBUGF 1,"Reset done\n"
ret
1000,15 → 994,18
DEBUGF 1,"transmit ok\n"
xor eax, eax
call Kernelfree
add esp, 4
ret
.fail:
DEBUGF 1,"transmit failed\n"
or eax, -1
call Kernelfree
add esp, 4
ret
;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Interrupt handler ;;
1025,7 → 1022,7
mov ecx, [devices]
test ecx, ecx
jz .fail
mov esi, DEVICE_LIST
mov esi, device_list
.nextdevice:
mov ebx, dword [esi]
1701,11 → 1698,10
; End of code
align 4 ; Place all initialised data here
devices dd 0
version dd (5 shl 16) or (API_VERSION and 0xFFFF)
version dd (DRIVER_VERSION shl 16) or (API_VERSION and 0xFFFF)
my_service db 'DEC21X4X',0 ; max 16 chars include zero
include_debug_strings ; All data wich FDO uses will be included here
1712,6 → 1708,6
section '.data' data readable writable align 16 ; place all uninitialized data place here
DEVICE_LIST rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling
device_list rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling