| /kernel/trunk/docs/sysfuncr.txt |
|---|
| 4615,6 → 4615,84 |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_LINK_STATUS (10) |
| ====================================================================== |
| ==== Function 74, Subfunction 11, Get TX error packets counter. ====== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 11 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of erroneous packets received since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_TX_PACKET_ERROR_COUNT (11) |
| ====================================================================== |
| === Function 74, Subfunction 12, Get TX dropped packets counter. ===== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 12 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of dropped packets since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_TX_PACKET_DROP_COUNT (12) |
| ====================================================================== |
| ==== Function 74, Subfunction 13, Get TX missed packets counter. ===== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 13 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of missed packets since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_TX_PACKET_MISS_COUNT (13) |
| ====================================================================== |
| ==== Function 74, Subfunction 14, Get RX error packets counter. ====== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 14 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of erroneous packets received since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_RX_PACKET_ERROR_COUNT (14) |
| ====================================================================== |
| === Function 74, Subfunction 15, Get RX dropped packets counter. ===== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 15 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of dropped packets since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_RX_PACKET_DROP_COUNT (12) |
| ====================================================================== |
| ==== Function 74, Subfunction 16, Get RX missed packets counter. ===== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 16 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of missed packets since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_RX_PACKET_MISS_COUNT (16) |
| ====================================================================== |
| ============== Функция 75, подфункция 0, Открыть сокет. ============== |
| ====================================================================== |
| Параметры: |
| /kernel/trunk/docs/sysfuncs.txt |
|---|
| 1,6 → 1,6 |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2016. All rights reserved. ;; |
| ;; Copyright (C) KolibriOS team 2004-2021. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 4590,6 → 4590,84 |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_LINK_STATUS (10) |
| ====================================================================== |
| ==== Function 74, Subfunction 11, Get TX error packets counter. ====== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 11 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of erroneous packets received since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_TX_PACKET_ERROR_COUNT (11) |
| ====================================================================== |
| === Function 74, Subfunction 12, Get TX dropped packets counter. ===== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 12 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of dropped packets since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_TX_PACKET_DROP_COUNT (12) |
| ====================================================================== |
| ==== Function 74, Subfunction 13, Get TX missed packets counter. ===== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 13 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of missed packets since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_TX_PACKET_MISS_COUNT (13) |
| ====================================================================== |
| ==== Function 74, Subfunction 14, Get RX error packets counter. ====== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 14 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of erroneous packets received since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_RX_PACKET_ERROR_COUNT (14) |
| ====================================================================== |
| === Function 74, Subfunction 15, Get RX dropped packets counter. ===== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 15 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of dropped packets since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_RX_PACKET_DROP_COUNT (12) |
| ====================================================================== |
| ==== Function 74, Subfunction 16, Get RX missed packets counter. ===== |
| ====================================================================== |
| Parameters: |
| * eax = 74 - function number |
| * bl = 16 - subfunction number |
| * bh = device number |
| Returned value: |
| * eax = Number of missed packets since device start, -1 on error |
| ---------------------- Constants for registers: ---------------------- |
| eax - SF_NETWORK_GET (74) |
| bl - SSF_RX_PACKET_MISS_COUNT (16) |
| ====================================================================== |
| ============== Function 75, Subfunction 0, Open socket. ============== |
| ====================================================================== |
| Parameters: |
| /kernel/trunk/network/ethernet.inc |
|---|
| 1,6 → 1,6 |
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2019. All rights reserved. ;; |
| ;; Copyright (C) KolibriOS team 2004-2021. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;; ETHERNET.INC ;; |
| 76,9 → 76,18 |
| eth_input: |
| pop eax |
| pushf |
| cli |
| if defined NETWORK_SANITY_CHECKS |
| cmp eax, [net_buffs_low] |
| jb .assert_mbuff |
| cmp eax, [net_buffs_high] |
| ja .assert_mbuff |
| test eax, 0x7ff |
| jnz .assert_mbuff |
| end if |
| spin_lock_irqsave |
| cmp [ETH_frame_queued], ETH_QUEUE_SIZE |
| jae .full |
| inc [ETH_frame_queued] |
| 92,7 → 101,7 |
| mov [ETH_frame_tail], eax |
| mov [ebx + NET_BUFF.NextPtr], eax |
| popf |
| spin_unlock_irqrestore |
| ; Mark it as being an Ethernet Frame |
| mov [eax + NET_BUFF.type], NET_BUFF_ETH |
| 107,14 → 116,23 |
| ret |
| .full: |
| DEBUGF DEBUG_NETWORK_ERROR, "ETH incoming queue is full, discarding packet!\n" |
| popf |
| push eax |
| call net_buff_free |
| mov ebx, [eax + NET_BUFF.device] |
| inc [ebx + NET_DEVICE.packets_rx_ovr] |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH incoming queue is full, discarding packet!\n" |
| spin_unlock_irqrestore |
| stdcall net_buff_free, eax |
| ret |
| if defined NETWORK_SANITY_CHECKS |
| .assert_mbuff: |
| DEBUGF DEBUG_NETWORK_ERROR, "eth_input: invalid buffer 0x%x\n", eax |
| DEBUGF DEBUG_NETWORK_ERROR, "eth_input: caller=0x%x\n", [esp+4] |
| xor eax, eax |
| ret |
| end if |
| ;-----------------------------------------------------------------; |
| ; ; |
| ; eth_process_input: Process packets from ethernet input queue. ; |
| 164,7 → 182,7 |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH_input: size=%u\n", ecx |
| sub ecx, sizeof.ETH_header |
| jb .dump |
| jb .err |
| ; Set registers for protocol handlers |
| lea edx, [eax + sizeof.ETH_header] |
| 188,13 → 206,25 |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH_input: Unknown packet type=%x\n", ax |
| .dump: |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH_input: dumping\n" |
| .drop: |
| mov eax, [esp] |
| mov eax, [eax + NET_BUFF.device] |
| inc [eax + NET_DEVICE.packets_rx_drop] |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH_input: dropping\n" |
| call net_buff_free |
| ret |
| .err: |
| mov eax, [esp] |
| mov eax, [eax + NET_BUFF.device] |
| inc [eax + NET_DEVICE.packets_rx_err] |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH_input: invalid frame received\n" |
| call net_buff_free |
| ret |
| ;-----------------------------------------------------------------; |
| ; ; |
| ; eth_output ; |
| 216,7 → 246,7 |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH_output: size=%u device=%x\n", ecx, ebx |
| cmp ecx, [ebx + ETH_DEVICE.mtu] |
| ja .exit |
| ja .too_large |
| push ecx |
| push ax edx |
| 225,6 → 255,7 |
| stdcall net_buff_alloc, ecx |
| test eax, eax |
| jz .out_of_ram |
| mov [eax + NET_BUFF.type], NET_BUFF_ETH |
| mov [eax + NET_BUFF.device], ebx |
| mov [eax + NET_BUFF.offset], NET_BUFF.data |
| 256,13 → 287,16 |
| jmp .done |
| .out_of_ram: |
| DEBUGF DEBUG_NETWORK_ERROR, "ETH_output: Out of ram!\n" |
| add esp, 4+2+4 |
| inc [ebx + NET_DEVICE.packets_tx_drop] |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH_output: Out of ram!\n" |
| add esp, 4+2 |
| pop ecx |
| xor eax, eax |
| ret |
| .exit: |
| DEBUGF DEBUG_NETWORK_ERROR, "ETH_output: Packet too large!\n" |
| .too_large: |
| inc [eax + NET_DEVICE.packets_tx_err] |
| DEBUGF DEBUG_NETWORK_VERBOSE, "ETH_output: Packet too large!\n" |
| xor eax, eax |
| ret |
| /kernel/trunk/network/stack.inc |
|---|
| 30,6 → 30,7 |
| DEBUG_NETWORK_ERROR = 1 |
| DEBUG_NETWORK_VERBOSE = 0 |
| NETWORK_SANITY_CHECKS = 1 |
| NET_DEVICES_MAX = 16 |
| NET_BUFFERS = 512 |
| 262,9 → 263,14 |
| net_device_count dd ? |
| net_device_list rd NET_DEVICES_MAX |
| net_buffs_free rd NET_BUFFERS |
| .current dd ? |
| net_buffs_free rd NET_BUFFERS ; list of pointers to actual net buffs |
| .current dd ? ; pointer to current element in net_buffs_free list |
| if defined NETWORK_SANITY_CHECKS |
| net_buffs_low dd ? ; actual net buff mem region start |
| net_buffs_high dd ? ; actual net buff mem region stop |
| end if |
| endg |
| 284,6 → 290,10 |
| test eax, eax |
| jz .fail |
| if defined NETWORK_SANITY_CHECKS |
| mov [net_buffs_low], eax |
| end if |
| mov edi, net_buffs_free |
| mov ecx, NET_BUFFERS |
| cld |
| 293,6 → 303,11 |
| dec ecx |
| jnz .loop |
| if defined NETWORK_SANITY_CHECKS |
| sub eax, NET_BUFFER_SIZE |
| mov [net_buffs_high], eax |
| end if |
| mov eax, net_buffs_free |
| stosd |
| 394,6 → 409,16 |
| spin_unlock_irqrestore |
| if defined NETWORK_SANITY_CHECKS |
| cmp eax, [net_buffs_low] |
| cmp eax, [net_buffs_low] |
| jb .assert_mbuff |
| cmp eax, [net_buffs_high] |
| ja .assert_mbuff |
| test eax, 0x7ff |
| jnz .assert_mbuff |
| end if |
| DEBUGF DEBUG_NETWORK_VERBOSE, "net_buff_alloc: 0x%x\n", eax |
| ret |
| 408,6 → 433,15 |
| xor eax, eax |
| DEBUGF DEBUG_NETWORK_ERROR, "net_buff_alloc: too large!\n" |
| ret |
| if defined NETWORK_SANITY_CHECKS |
| .assert_mbuff: |
| DEBUGF DEBUG_NETWORK_ERROR, "net_buff_alloc: invalid buffer 0x%x\n", eax |
| DEBUGF DEBUG_NETWORK_ERROR, "net_buff_alloc: caller=0x%x\n", [esp+4] |
| xor eax, eax |
| ret |
| end if |
| endp |
| 416,6 → 450,16 |
| DEBUGF DEBUG_NETWORK_VERBOSE, "net_buff_free: 0x%x\n", [buffer] |
| if defined NETWORK_SANITY_CHECKS |
| mov eax, [buffer] |
| cmp eax, [net_buffs_low] |
| jb .assert_mbuff |
| cmp eax, [net_buffs_high] |
| ja .assert_mbuff |
| test eax, 0x7ff |
| jnz .assert_mbuff |
| end if |
| spin_lock_irqsave |
| sub [net_buffs_free.current], 4 ; move pointer backwards |
| 426,6 → 470,15 |
| spin_unlock_irqrestore |
| ret |
| if defined NETWORK_SANITY_CHECKS |
| .assert_mbuff: |
| DEBUGF DEBUG_NETWORK_ERROR, "net_buff_free: invalid buffer 0x%x\n", eax |
| DEBUGF DEBUG_NETWORK_ERROR, "net_buff_free: caller=0x%x\n", [esp+4] |
| xor eax, eax |
| ret |
| end if |
| endp |
| 760,6 → 813,13 |
| dd .bytes_tx ; 8 |
| dd .bytes_rx ; 9 |
| dd .state ; 10 |
| dd .packets_tx_err ; 11 |
| dd .packets_tx_drop ; 12 |
| dd .packets_tx_ovr ; 13 |
| dd .packets_rx_err ; 14 |
| dd .packets_rx_drop ; 15 |
| dd .packets_rx_ovr ; 16 |
| .number = ($ - .table) / 4 - 1 |
| .get_type: |
| 768,12 → 828,10 |
| ret |
| .get_dev_name: |
| ; { Patch by Coldy, sanity check |
| mov ebx, eax ; eax will used for is_region_userspace return |
| mov ebx, eax |
| stdcall is_region_userspace, ecx, 64 |
| jz .bad_buffer |
| mov esi, [ebx + NET_DEVICE.name] ;mov esi, [eax + NET_DEVICE.name] |
| ; } End patch by Coldy, sanity check |
| mov esi, [ebx + NET_DEVICE.name] |
| mov edi, ecx |
| mov ecx, 64/4 ; max length |
| 828,6 → 886,36 |
| mov [esp+32], eax |
| ret |
| .packets_tx_err: |
| mov eax, [eax + NET_DEVICE.packets_tx_err] |
| mov [esp+32], eax |
| ret |
| .packets_tx_drop: |
| mov eax, [eax + NET_DEVICE.packets_tx_drop] |
| mov [esp+32], eax |
| ret |
| .packets_tx_ovr: |
| mov eax, [eax + NET_DEVICE.packets_tx_ovr] |
| mov [esp+32], eax |
| ret |
| .packets_rx_err: |
| mov eax, [eax + NET_DEVICE.packets_rx_err] |
| mov [esp+32], eax |
| ret |
| .packets_rx_drop: |
| mov eax, [eax + NET_DEVICE.packets_rx_drop] |
| mov [esp+32], eax |
| ret |
| .packets_rx_ovr: |
| mov eax, [eax + NET_DEVICE.packets_rx_ovr] |
| mov [esp+32], eax |
| ret |
| .state: |
| mov eax, [eax + NET_DEVICE.link_state] |
| mov [esp+32], eax |