| 1,6 → 1,6 |
|---|
| ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Copyright (C) KolibriOS team 2004-2015. All rights reserved. ;; |
| ;; Copyright (C) KolibriOS team 2004-2016. All rights reserved. ;; |
| ;; Distributed under terms of the GNU General Public License ;; |
| ;; ;; |
| ;; Realtek 8139 driver for KolibriOS ;; |
| 58,7 → 58,7 |
|---|
| REG_MPC = 0x4c ; missed packet counter |
| REG_9346CR = 0x50 ; serial eeprom 93C46 command register |
| REG_CONFIG1 = 0x52 ; configuration register 1 |
| REG_MSR = 0x58 |
| REG_MSR = 0x58 ; Media Status register |
| REG_CONFIG4 = 0x5a ; configuration register 4 |
| REG_HLTCLK = 0x5b ; undocumented halt clock register |
| REG_BMCR = 0x62 ; basic mode control register |
| 143,6 → 143,7 |
|---|
| EE_93C46_CMD_LENGTH = 9 ; start bit + cmd + 6bit address |
| EE_93C56_CMD_LENGTH = 11 ; start bit + cmd + 8bit ddress |
| |
| ; See chapter "5.7 Transmit Configuration Register" of RTL8139D(L).pdf |
| VER_RTL8139 = 1100000b |
| VER_RTL8139A = 1110000b |
| VER_RTL8139AG = 1110100b |
| 616,7 → 617,7 |
|---|
| ; Set the mtu, kernel will be able to send now |
| mov [ebx + device.mtu], 1514 |
| |
| call cable |
| call link |
| |
| ; Indicate that we have successfully reset the card |
| xor eax, eax |
| 945,7 → 946,7 |
|---|
| |
| set_io [ebx + device.io_addr], 0 |
| set_io [ebx + device.io_addr], REG_ISR |
| mov ax, ISR_FIFOOVW or ISR_RXOVW |
| mov ax, ISR_FIFOOVW or ISR_RXOVW or ISR_ROK |
| out dx, ax |
| pop ax |
| |
| 957,7 → 958,7 |
|---|
| |
| DEBUGF 1, "Packet underrun or link changed!\n" |
| |
| call cable |
| call link |
| |
| ;---------------------------------------------------- |
| ; Receive FIFO overflow ? |
| 970,7 → 971,7 |
|---|
| |
| set_io [ebx + device.io_addr], 0 |
| set_io [ebx + device.io_addr], REG_ISR |
| mov ax, ISR_FIFOOVW or ISR_RXOVW |
| mov ax, ISR_FIFOOVW or ISR_RXOVW or ISR_ROK |
| out dx, ax |
| pop ax |
| |
| 982,7 → 983,7 |
|---|
| |
| DEBUGF 2, "Cable length changed!\n" |
| |
| call cable |
| call link |
| |
| .fail: |
| pop edi esi ebx |
| 994,45 → 995,45 |
|---|
| |
| |
| |
| ;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;; |
| ;; ;; |
| ;; Update Cable status ;; |
| ;; Check link status ;; |
| ;; ;; |
| ;;;;;;;;;;;;;;;;;;;;;;;;; |
| ;;;;;;;;;;;;;;;;;;;;;;; |
| |
| align 4 |
| cable: |
| link: |
| DEBUGF 1, "Checking link status:\n" |
| |
| set_io [ebx + device.io_addr], 0 |
| set_io [ebx + device.io_addr], REG_MSR |
| in al, dx |
| in ax, dx |
| |
| test al, 1 shl 2 ; 0 = link ok 1 = link fail |
| jnz .notconnected |
| |
| mov ecx, ETH_LINK_10M |
| test al, 1 shl 3 ; 0 = 100 Mbps 1 = 10 Mbps |
| jnz .10mbps |
| jnz @f |
| mov ecx, ETH_LINK_100M |
| @@: |
| |
| .100mbps: |
| mov [ebx + device.state], ETH_LINK_100M |
| invoke NetLinkChanged |
| DEBUGF 2, "link changed to 100 mbit\n" |
| set_io [ebx + device.io_addr], REG_BMCR |
| in ax, dx |
| test ax, 1 shl 8 ; Duplex mode |
| jz @f |
| or ecx, ETH_LINK_FD |
| @@: |
| |
| ret |
| |
| .10mbps: |
| mov [ebx + device.state], ETH_LINK_10M |
| mov [ebx + device.state], ecx |
| invoke NetLinkChanged |
| DEBUGF 2, "link changed to 10 mbit\n" |
| |
| DEBUGF 2, "link is up\n" |
| ret |
| |
| .notconnected: |
| mov [ebx + device.state], ETH_LINK_DOWN |
| invoke NetLinkChanged |
| DEBUGF 2, "no link\n" |
| |
| DEBUGF 2, "link is down\n" |
| ret |
| |
| |