| 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 ;; |
| ;; ;; |
| ;; i8255x (Intel eepro 100) driver for KolibriOS ;; |
| 43,54 → 43,60 |
|---|
| include '../fdo.inc' |
| include '../netdrv.inc' |
| |
| ; Serial EEPROM |
| ; I/O registers |
| REG_SCB_STATUS = 0 |
| REG_SCB_CMD = 2 |
| REG_SCB_PTR = 4 |
| REG_PORT = 8 |
| REG_EEPROM = 14 |
| REG_MDI_CTRL = 16 |
| |
| EE_SK = 1 shl 0 ; serial clock |
| EE_CS = 1 shl 1 ; chip select |
| EE_DI = 1 shl 2 ; data in |
| EE_DO = 1 shl 3 ; data out |
| EE_MASK = EE_SK + EE_CS + EE_DI + EE_DO |
| ; Port commands |
| PORT_SOFT_RESET = 0x0 |
| PORT_SELF_TEST = 0x1 |
| PORT_SELECTIVE_RESET = 0x2 |
| PORT_DUMP = 0x3 |
| PORT_DUMP_WAKEUP = 0x7 |
| PORT_PTR_MASK = 0xfffffff0 |
| |
| ; Serial EEPROM |
| EE_SK = 1 shl 0 ; serial clock |
| EE_CS = 1 shl 1 ; chip select |
| EE_DI = 1 shl 2 ; data in |
| EE_DO = 1 shl 3 ; data out |
| EE_MASK = EE_SK + EE_CS + EE_DI + EE_DO |
| ; opcodes, first bit is start bit and must be 1 |
| EE_READ = 110b |
| EE_WRITE = 101b |
| EE_ERASE = 111b |
| EE_READ = 110b |
| EE_WRITE = 101b |
| EE_ERASE = 111b |
| |
| ; The SCB accepts the following controls for the Tx and Rx units: |
| CU_START = 0x0010 |
| CU_RESUME = 0x0020 |
| CU_STATSADDR = 0x0040 |
| CU_SHOWSTATS = 0x0050 ; Dump statistics counters. |
| CU_CMD_BASE = 0x0060 ; Base address to add CU commands. |
| CU_DUMPSTATS = 0x0070 ; Dump then reset stats counters. |
| |
| CU_START = 0x0010 |
| CU_RESUME = 0x0020 |
| CU_STATSADDR = 0x0040 |
| CU_SHOWSTATS = 0x0050 ; Dump statistics counters. |
| CU_CMD_BASE = 0x0060 ; Base address to add CU commands. |
| CU_DUMPSTATS = 0x0070 ; Dump then reset stats counters. |
| RX_START = 0x0001 |
| RX_RESUME = 0x0002 |
| RX_ABORT = 0x0004 |
| RX_ADDR_LOAD = 0x0006 |
| RX_RESUMENR = 0x0007 |
| INT_MASK = 0x0100 |
| DRVR_INT = 0x0200 ; Driver generated interrupt |
| |
| RX_START = 0x0001 |
| RX_RESUME = 0x0002 |
| RX_ABORT = 0x0004 |
| RX_ADDR_LOAD = 0x0006 |
| RX_RESUMENR = 0x0007 |
| INT_MASK = 0x0100 |
| DRVR_INT = 0x0200 ; Driver generated interrupt |
| PHY_100a = 0x000003E0 |
| PHY_100c = 0x035002A8 |
| PHY_82555_tx = 0x015002A8 |
| PHY_nsc_tx = 0x5C002000 |
| PHY_82562_et = 0x033002A8 |
| PHY_82562_em = 0x032002A8 |
| PHY_82562_ek = 0x031002A8 |
| PHY_82562_eh = 0x017002A8 |
| PHY_82552_v = 0xd061004d |
| PHY_unknown = 0xFFFFFFFF |
| |
| REG_SCB_STATUS = 0 |
| REG_SCB_CMD = 2 |
| REG_SCB_PTR = 4 |
| REG_PORT = 8 |
| REG_EEPROM = 14 |
| REG_MDI_CTRL = 16 |
| |
| PHY_100a = 0x000003E0 |
| PHY_100c = 0x035002A8 |
| PHY_82555_tx = 0x015002A8 |
| PHY_nsc_tx = 0x5C002000 |
| PHY_82562_et = 0x033002A8 |
| PHY_82562_em = 0x032002A8 |
| PHY_82562_ek = 0x031002A8 |
| PHY_82562_eh = 0x017002A8 |
| PHY_82552_v = 0xd061004d |
| PHY_unknown = 0xFFFFFFFF |
| |
| MAC_82557_D100_A = 0 |
| MAC_82557_D100_B = 1 |
| MAC_82557_D100_C = 2 |
| 318,7 → 324,7 |
|---|
| mov [ebx + device.reset], reset |
| mov [ebx + device.transmit], transmit |
| mov [ebx + device.unload], unload |
| mov [ebx + device.name], my_service |
| mov [ebx + device.name], devicename |
| |
| ; save the pci bus and device numbers |
| |
| 338,23 → 344,18 |
|---|
| invoke PciRead8, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.interrupt_line |
| mov [ebx + device.irq_line], al |
| |
| DEBUGF 1,"Hooking into device, dev:%x, bus:%x, irq:%x, addr:%x\n",\ |
| [ebx + device.pci_dev]:1,[ebx + device.pci_bus]:1,[ebx + device.irq_line]:1,[ebx + device.io_addr]:4 |
| DEBUGF 1,"Hooking into device, devfn:%x, bus:%x, irq:%x, addr:%x\n",\ |
| [ebx + device.pci_dev]:2,[ebx + device.pci_bus]:2,[ebx + device.irq_line]:2,[ebx + device.io_addr]:4 |
| |
| ; Ok, the eth_device structure is ready, let's probe the device |
| |
| pushf |
| cli ; disable ints untilm initialisation is done |
| |
| call probe ; this function will output in eax |
| test eax, eax |
| jnz .err ; If an error occured, exit |
| |
| 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) |
| inc [devices] ; |
| |
| popf |
| call probe ; this function will output in eax |
| test eax, eax |
| jnz .err ; If an error occured, exit |
| |
| mov [ebx + device.type], NET_TYPE_ETH |
| invoke NetRegDev |
| 375,7 → 376,6 |
|---|
| ret |
| |
| ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
| |
| .err: |
| invoke KernelFree, ebx |
| |
| 423,7 → 423,7 |
|---|
| |
| ; Make the device a bus master |
| invoke PciRead32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command |
| or al, PCI_CMD_MASTER |
| or al, PCI_CMD_MASTER or PCI_CMD_PIO |
| invoke PciWrite32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command, eax |
| |
| ;--------------------------- |
| 452,13 → 452,8 |
|---|
| |
| .found: |
| |
| call ee_get_width |
| call MAC_read_eeprom |
| |
| ;;; TODO: detect phy |
| |
| |
| |
| ;---------- |
| ; |
| ; Reset |
| 480,17 → 475,46 |
|---|
| |
| DEBUGF 1,"Resetting\n" |
| |
| ;--------------- |
| ; reset the card |
| ;---------------- |
| ; Selective reset |
| |
| set_io [ebx + device.io_addr], 0 |
| set_io [ebx + device.io_addr], REG_EEPROM |
| mov eax, PORT_SELECTIVE_RESET |
| out dx, eax |
| |
| mov esi, 1 |
| invoke Sleep |
| |
| ;----------- |
| ; Soft reset |
| |
| set_io [ebx + device.io_addr], REG_PORT |
| xor eax, eax ; Software Reset |
| mov eax, PORT_SOFT_RESET |
| out dx, eax |
| |
| mov esi, 10 |
| invoke Sleep ; Give the card time to warm up. |
| invoke Sleep |
| |
| ;------------- |
| ; Read PHY IDs |
| |
| mov cx, 1 |
| mov dx, MII_PHYSID1 |
| call mdio_read |
| DEBUGF 1, "PHY ID1: 0x%x\n", ax |
| |
| mov cx, 1 |
| mov dx, MII_PHYSID2 |
| call mdio_read |
| DEBUGF 1, "PHY ID2: 0x%x\n", ax |
| |
| ;--------------------- |
| ; Read MAC from eeprom |
| |
| call ee_get_width |
| call mac_read_eeprom |
| |
| ;--------------------------------- |
| ; Tell device where to store stats |
| |
| 810,7 → 834,7 |
|---|
| pop edi esi ebx |
| xor eax, eax |
| |
| ret ; If no device was found, abort (The irq was probably for a device, not registered to this driver) |
| ret ; If no device was found, abort (The irq was probably for a device, not registered to this driver) |
| |
| .got_it: |
| |
| 991,8 → 1015,8 |
|---|
| movzx ecx, [ebx + device.ee_bus_width] |
| add ecx, 3 |
| |
| mov al, EE_CS |
| out dx, al |
| mov ax, 0x4800 + EE_CS |
| out dx, ax |
| call udelay |
| |
| ;----------------------- |
| 999,7 → 1023,7 |
|---|
| ; Write this to the chip |
| |
| .loop: |
| mov al, EE_CS + EE_SK |
| mov al, EE_CS |
| shl esi, 1 |
| jnc @f |
| or al, EE_DI |
| 1007,7 → 1031,7 |
|---|
| out dx, al |
| call udelay |
| |
| and al, not EE_SK |
| or al, EE_SK |
| out dx, al |
| call udelay |
| |
| 1021,10 → 1045,14 |
|---|
| |
| .loop2: |
| shl esi, 1 |
| mov al, EE_CS + EE_SK |
| mov al, EE_CS |
| out dx, al |
| call udelay |
| |
| or al, EE_SK |
| out dx, al |
| call udelay |
| |
| in al, dx |
| test al, EE_DO |
| jz @f |
| 1031,19 → 1059,14 |
|---|
| inc esi |
| @@: |
| |
| mov al, EE_CS |
| out dx, al |
| call udelay |
| |
| loop .loop2 |
| |
| ;----------------------- |
| ; de-activate the eeprom |
| |
| xor ax, ax |
| out dx, ax |
| xor al, al |
| out dx, al |
| |
| |
| DEBUGF 1,"0x%x\n", esi:4 |
| ret |
| |
| 1069,14 → 1092,14 |
|---|
| movzx ecx, [ebx + device.ee_bus_width] |
| add ecx, 3 |
| |
| mov al, EE_CS ; enable chip |
| out dx, al |
| mov ax, 0x4800 + EE_CS ; enable chip |
| out dx, ax |
| |
| ;----------------------- |
| ; Write this to the chip |
| |
| .loop: |
| mov al, EE_CS + EE_SK |
| mov al, EE_CS |
| shl esi, 1 |
| jnc @f |
| or al, EE_DI |
| 1084,7 → 1107,7 |
|---|
| out dx, al |
| call udelay |
| |
| and al, not EE_SK |
| or al, EE_SK |
| out dx, al |
| call udelay |
| |
| 1096,7 → 1119,7 |
|---|
| mov ecx, 16 |
| |
| .loop2: |
| mov al, EE_CS + EE_SK |
| mov al, EE_CS |
| shl di, 1 |
| jnc @f |
| or al, EE_DI |
| 1104,7 → 1127,7 |
|---|
| out dx, al |
| call udelay |
| |
| and al, not EE_SK |
| or al, EE_SK |
| out dx, al |
| call udelay |
| |
| 1127,23 → 1150,23 |
|---|
| set_io [ebx + device.io_addr], 0 |
| set_io [ebx + device.io_addr], REG_EEPROM |
| |
| mov al, EE_CS ; activate eeprom |
| out dx, al |
| mov ax, 0x4800 + EE_CS ; activate eeprom |
| out dx, ax |
| call udelay |
| |
| mov si, EE_READ shl 13 |
| xor ecx, ecx |
| .loop: |
| mov al, EE_CS + EE_SK |
| mov al, EE_CS |
| shl si, 1 |
| jnc @f |
| or al, EE_DI |
| @@: |
| out dx, al |
| out dx, ax |
| call udelay |
| |
| and al, not EE_SK |
| out dx, al |
| or al, EE_SK |
| out dx, ax |
| call udelay |
| |
| inc ecx |
| 1156,9 → 1179,9 |
|---|
| jnz .loop |
| |
| xor al, al |
| out dx, al ; de-activate eeprom |
| out dx, al ; de-activate eeprom |
| |
| sub cl, 3 ; dont count the opcode bits |
| sub cl, 3 ; dont count the opcode bits |
| mov [ebx + device.ee_bus_width], cl |
| DEBUGF 1, "Eeprom width=%u bit\n", ecx |
| |
| 1166,9 → 1189,8 |
|---|
| |
| .give_up: |
| DEBUGF 2, "Eeprom not found!\n" |
| |
| xor al, al |
| out dx, al ; de-activate eeprom |
| out dx, al ; de-activate eeprom |
| |
| ret |
| |
| 1195,9 → 1217,8 |
|---|
| DEBUGF 1,"MDIO read\n" |
| |
| shl ecx, 21 ; PHY addr |
| mov eax, ecx |
| shl edx, 16 ; PHY reg addr |
| |
| mov eax, ecx |
| or eax, edx |
| or eax, 10b shl 26 ; read opcode |
| |
| 1213,6 → 1234,8 |
|---|
| |
| ret |
| |
| |
| |
| ; ax = data |
| ; cx = phy addr |
| ; dx = phy reg addr |
| 1245,14 → 1268,9 |
|---|
| |
| ret |
| |
| read_mac: |
| |
| ret |
| |
| |
| |
| align 4 |
| MAC_read_eeprom: |
| mac_read_eeprom: |
| |
| mov esi, 0 |
| call ee_read |
| 1270,16 → 1288,6 |
|---|
| ret |
| |
| |
| align 4 |
| MAC_write: |
| |
| ;;;; |
| |
| ret |
| |
| |
| |
| |
| ; End of code |
| |
| |
| 1297,50 → 1305,49 |
|---|
| |
| |
| device_id_list: |
| dw 0x1029 |
| dw 0x1030 |
| dw 0x1031 |
| dw 0x1032 |
| dw 0x1033 |
| dw 0x1034 |
| dw 0x1038 |
| dw 0x1039 |
| dw 0x103A |
| dw 0x103B |
| dw 0x103C |
| dw 0x103D |
| dw 0x103E |
| dw 0x1050 |
| dw 0x1051 |
| dw 0x1052 |
| dw 0x1053 |
| dw 0x1054 |
| dw 0x1055 |
| dw 0x1056 |
| dw 0x1057 |
| dw 0x1059 |
| dw 0x1064 |
| dw 0x1065 |
| dw 0x1066 |
| dw 0x1067 |
| dw 0x1068 |
| dw 0x1069 |
| dw 0x106A |
| dw 0x106B |
| dw 0x1091 |
| dw 0x1092 |
| dw 0x1093 |
| dw 0x1094 |
| dw 0x1095 |
| dw 0x10fe |
| dw 0x1209 |
| dw 0x1229 |
| dw 0x2449 |
| dw 0x2459 |
| dw 0x245D |
| dw 0x27DC |
| |
| dw 0x1029 |
| dw 0x1030 |
| dw 0x1031 |
| dw 0x1032 |
| dw 0x1033 |
| dw 0x1034 |
| dw 0x1038 |
| dw 0x1039 |
| dw 0x103A |
| dw 0x103B |
| dw 0x103C |
| dw 0x103D |
| dw 0x103E |
| dw 0x1050 |
| dw 0x1051 |
| dw 0x1052 |
| dw 0x1053 |
| dw 0x1054 |
| dw 0x1055 |
| dw 0x1056 |
| dw 0x1057 |
| dw 0x1059 |
| dw 0x1064 |
| dw 0x1065 |
| dw 0x1066 |
| dw 0x1067 |
| dw 0x1068 |
| dw 0x1069 |
| dw 0x106A |
| dw 0x106B |
| dw 0x1091 |
| dw 0x1092 |
| dw 0x1093 |
| dw 0x1094 |
| dw 0x1095 |
| dw 0x10fe |
| dw 0x1209 |
| dw 0x1229 |
| dw 0x2449 |
| dw 0x2459 |
| dw 0x245D |
| dw 0x27DC |
| |
| DEVICE_IDs = ($ - device_id_list) / 2 |
| |
| include_debug_strings ; All data wich FDO uses will be included here |