forked from KolibriOS/kolibrios
Updated i8255x driver for NET branch
git-svn-id: svn://kolibrios.org@2313 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
hidnplayr
parent
82c4a67737
commit
dfbe402a16
@ -1,6 +1,6 @@
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. ;;
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;; Copyright (C) KolibriOS team 2004-2011. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License ;;
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;; ;;
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;; i8255x (Intel eepro 100) driver for KolibriOS ;;
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@ -20,7 +20,7 @@
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format MS COFF
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API_VERSION equ 0x01000100
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DRIVER_VERSION equ 1
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DRIVER_VERSION equ 5
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MAX_DEVICES equ 16
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@ -53,6 +53,8 @@ virtual at ebx
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.ee_bus_width dd ?
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rb 5+8 ;;;; align
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rxfd:
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.status dw ?
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.command dw ?
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@ -62,6 +64,8 @@ virtual at ebx
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.size dw ?
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.packet dd ?
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rb 12 ;;;;
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txfd:
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.status dw ?
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.command dw ?
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@ -178,7 +182,7 @@ proc START stdcall, state:dword
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.entry:
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DEBUGF 1,"Loading I8255x driver\n"
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DEBUGF 1,"Loading i8255x driver\n"
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stdcall RegService, my_service, service_proc
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ret
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@ -208,9 +212,9 @@ proc service_proc stdcall, ioctl:dword
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cmp eax, 0 ;SRV_GETVERSION
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jne @F
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cmp [edx+IOCTL.out_size], 4
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cmp [IOCTL.out_size], 4
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jl .fail
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mov eax, [edx+IOCTL.output]
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mov eax, [IOCTL.output]
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mov [eax], dword API_VERSION
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xor eax, eax
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@ -221,10 +225,10 @@ proc service_proc stdcall, ioctl:dword
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cmp eax, 1 ;SRV_HOOK
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jne .fail
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cmp [edx + IOCTL.inp_size], 3 ; Data input must be at least 3 bytes
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cmp [IOCTL.inp_size], 3 ; Data input must be at least 3 bytes
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jl .fail
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mov eax, [edx + IOCTL.input]
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mov eax, [IOCTL.input]
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cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given
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jne .fail ; other types arent supported for this card yet
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@ -347,7 +351,7 @@ unload:
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;
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; - Stop the device
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; - Detach int handler
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; - Remove device from local list (RTL8139_LIST)
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; - Remove device from local list (device_list)
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; - call unregister function in kernel
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; - Remove all allocated structures and buffers the card used
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@ -376,22 +380,22 @@ probe:
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movzx edx, [device.pci_dev]
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stdcall PciRead32, ecx ,edx ,0 ; get device/vendor id
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DEBUGF 1,"Vendor id: 0x%x\n", ax
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DEBUGF 1,"Vendor_id=0x%x\n", ax
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cmp ax , 0x8086
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cmp ax, 0x8086
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jne .notfound
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shr eax, 16
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DEBUGF 1,"Device id: 0x%x\n", ax
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DEBUGF 1,"Device_id=0x%x\n", ax
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mov ecx, DEVICE_IDs
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mov esi, device_id_list
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mov edi, device_id_list
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repne scasw
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jne .notfound
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jmp .found
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.notfound:
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DEBUGF 1,"Device/Vendor ID not found in list!\n"
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DEBUGF 1,"ERROR: Unsupported device!\n"
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or eax, -1
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ret
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@ -574,8 +578,8 @@ reset:
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;; ;;
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;; Transmit ;;
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;; ;;
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;; In: buffer pointer in [esp] ;;
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;; size of buffer in [esp+4] ;;
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;; In: buffer pointer in [esp+4] ;;
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;; size of buffer in [esp+8] ;;
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;; pointer to device structure in ebx ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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@ -583,16 +587,16 @@ reset:
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align 4
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transmit:
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DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n",[esp],[esp+4]
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mov eax, [esp]
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DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n",[esp+4],[esp+8]
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mov eax, [esp+4]
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DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\
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[eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\
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[eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\
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[eax+13]:2,[eax+12]:2
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cmp dword [esp+4], 1500
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cmp dword [esp+8], 1500
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jg .finish ; packet is too long
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cmp dword [esp+4], 60
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cmp dword [esp+8], 60
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jl .finish ; packet is too short
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set_io 0
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@ -610,9 +614,9 @@ transmit:
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GetRealAddr
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mov [txfd.tx_desc_addr], eax
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mov eax, [esp]
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mov [txfd.tx_buf_addr0], eax
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mov eax, [esp+4]
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mov [txfd.tx_buf_addr0], eax
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mov eax, [esp+8]
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mov [txfd.tx_buf_size0], eax
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; Copy the buffer address and size in
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@ -630,18 +634,16 @@ transmit:
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call cmd_wait
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set_io 0
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in ax, dx
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.I8t_001:
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cmp [txfd.status], 0
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je .I8t_001
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set_io 0
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in ax, dx
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.finish:
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ret
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ret 8
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@ -737,8 +739,8 @@ int_handler:
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align 4
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cmd_wait:
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in al , dx
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test al , al
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in al, dx
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test al, al
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jnz cmd_wait
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ret
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@ -898,10 +900,6 @@ ee_get_width:
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.loop:
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mov eax, EE_CS
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shl esi
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jnc @f
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or eax, EE_DI
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@@:
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out dx , eax
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delay
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@ -915,10 +913,6 @@ ee_get_width:
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test eax, EE_DO
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jnz .loop
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sub ecx, 3
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DEBUGF 1,"bus width=%u\n", ecx
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mov [device.ee_bus_width], ecx
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;------------------------------
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@ -926,11 +920,11 @@ ee_get_width:
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mov ecx, 16
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.loop2:
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mov eax, EE_CS
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mov eax, EE_CS + EE_SK
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out dx , eax
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delay
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or eax, EE_SK
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mov eax, EE_CS
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out dx , eax
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delay
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loop .loop2
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