| 37,7 → 37,7 |
|---|
| |
| uglobal |
| StackCounters: |
| dumped_rx_count: dd 0 |
| dumped_rx_count dd 0 |
| arp_tx_count: dd 0 |
| arp_rx_count: dd 0 |
| ip_rx_count: dd 0 |
| 46,9 → 46,9 |
|---|
| |
| ; socket buffers |
| SOCKETBUFFSIZE equ 4096 ; state + config + buffer. |
| SOCKETHEADERSIZE equ 76 ; thus 4096 - SOCKETHEADERSIZE bytes data |
| SOCKETHEADERSIZE equ 76+8+8 ; thus 4096 - SOCKETHEADERSIZE bytes data |
| |
| NUM_SOCKETS equ 16 ; Number of open sockets supported. Was 20 |
| ;NUM_SOCKETS equ 16 ; Number of open sockets supported. Was 20 |
| |
| ; IPBUFF status values |
| BUFF_EMPTY equ 0 |
| 59,6 → 59,7 |
|---|
| NUM_IPBUFFERS equ 20 ; buffers allocated for TX/RX |
| |
| NUMQUEUES equ 4 |
| |
| EMPTY_QUEUE equ 0 |
| IPIN_QUEUE equ 1 |
| IPOUT_QUEUE equ 2 |
| 94,7 → 95,7 |
|---|
| ; TODO :: empty memory area |
| |
| ; Address of selected socket |
| sktAddr equ stack_data + 32 |
| ;sktAddr equ stack_data + 32 |
| ; Parameter to checksum routine - data ptr |
| checkAdd1 equ stack_data + 36 |
| ; Parameter to checksum routine - 2nd data ptr |
| 110,8 → 111,8 |
|---|
| pseudoHeader equ stack_data + 50 |
| |
| ; receive and transmit IP buffer allocation |
| sockets equ stack_data + 62 |
| Next_free2 equ sockets + (SOCKETBUFFSIZE * NUM_SOCKETS) |
| ;sockets equ stack_data + 62 |
| Next_free2 equ stack_data + 62;Next_free2 equ sockets + (SOCKETBUFFSIZE * NUM_SOCKETS) |
| ; 1560 byte buffer for rx / tx ethernet packets |
| Ether_buffer equ Next_free2 |
| Next_free3 equ Ether_buffer + 1518 |
| 128,9 → 129,15 |
|---|
| |
| |
| ;resendQ equ 0x770000 |
| resendBuffer equ resendQ + ( 4 * NUMRESENDENTRIES ) ; for TCP |
| ;resendBuffer equ resendQ + ( 4 * NUMRESENDENTRIES ) ; for TCP ; XTODO: validate size |
| resendBuffer equ resendQ + ( 8 * NUMRESENDENTRIES ) ; for TCP |
| |
| |
| uglobal |
| net_sockets_mutex dd 0 |
| net_sockets rd 2 |
| endg |
| |
| ; simple macro for memory set operation |
| macro _memset_dw adr,value,amount |
| { |
| 151,9 → 158,6 |
|---|
| include "queue.inc" |
| include "eth_drv/ethernet.inc" |
| include "ip.inc" |
| include "icmp.inc" |
| include "tcp.inc" |
| include "udp.inc" |
| include "socket.inc" |
| |
| ;*************************************************************************** |
| 171,7 → 175,8 |
|---|
| stack_init: |
| ; Init two address spaces with default values |
| _memset_dw stack_data_start, 0, 0x20000/4 |
| _memset_dw resendQ, 0xFFFFFFFF, NUMRESENDENTRIES |
| ;_memset_dw resendQ, 0xFFFFFFFF, NUMRESENDENTRIES ; XTODO: validate size |
| _memset_dw resendQ, 0xFFFFFFFF, NUMRESENDENTRIES * 2 |
| |
| ; Queries initialization |
| call queueInit |
| 931,13 → 936,11 |
|---|
| pop edx |
| |
| push eax ; save address of IP data |
| |
| ; Get the address of the callers data |
| mov edi,[TASK_BASE] |
| add edi,TASKDATA.mem_start |
| add edx,[edi] |
| mov edi, edx |
| |
| pop eax |
| |
| mov ecx, 1500 ; should get the actual number of bytes to write |