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| 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 2 | ;; ;; |
2 | ;; ;; |
| 3 | ;; Copyright (C) KolibriOS team 2004-2016. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2016. All rights reserved. ;; |
| 4 | ;; Distributed under terms of the GNU General Public License ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
| 5 | ;; ;; |
5 | ;; ;; |
| 6 | ;; Realtek 8139 driver for KolibriOS ;; |
6 | ;; Realtek 8139 driver for KolibriOS ;; |
| 7 | ;; ;; |
7 | ;; ;; |
| 8 | ;; based on RTL8139.asm driver for menuetos ;; |
8 | ;; based on RTL8139.asm driver for menuetos ;; |
| 9 | ;; and realtek8139.asm for SolarOS by Eugen Brasoveanu ;; |
9 | ;; and realtek8139.asm for SolarOS by Eugen Brasoveanu ;; |
| 10 | ;; ;; |
10 | ;; ;; |
| 11 | ;; Written by hidnplayr@kolibrios.org ;; |
11 | ;; Written by hidnplayr@kolibrios.org ;; |
| 12 | ;; ;; |
12 | ;; ;; |
| 13 | ;; GNU GENERAL PUBLIC LICENSE ;; |
13 | ;; GNU GENERAL PUBLIC LICENSE ;; |
| 14 | ;; Version 2, June 1991 ;; |
14 | ;; Version 2, June 1991 ;; |
| 15 | ;; ;; |
15 | ;; ;; |
| 16 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
16 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 17 | 17 | ||
| 18 | format PE DLL native |
18 | format PE DLL native |
| 19 | entry START |
19 | entry START |
| 20 | 20 | ||
| 21 | CURRENT_API = 0x0200 |
21 | CURRENT_API = 0x0200 |
| 22 | COMPATIBLE_API = 0x0100 |
22 | COMPATIBLE_API = 0x0100 |
| 23 | API_VERSION = (COMPATIBLE_API shl 16) + CURRENT_API |
23 | API_VERSION = (COMPATIBLE_API shl 16) + CURRENT_API |
| 24 | 24 | ||
| 25 | MAX_DEVICES = 16 |
25 | MAX_DEVICES = 16 |
| 26 | 26 | ||
| 27 | RBLEN = 3 ; Receive buffer size: 0==8K 1==16k 2==32k 3==64k |
27 | RBLEN = 3 ; Receive buffer size: 0==8K 1==16k 2==32k 3==64k |
| 28 | 28 | ||
| 29 | TXRR = 8 ; total retries = 16+(TXRR*16) |
29 | TXRR = 8 ; total retries = 16+(TXRR*16) |
| 30 | TX_MXDMA = 6 ; 0=16 1=32 2=64 3=128 4=256 5=512 6=1024 7=2048 |
30 | TX_MXDMA = 6 ; 0=16 1=32 2=64 3=128 4=256 5=512 6=1024 7=2048 |
| 31 | ERTXTH = 8 ; in unit of 32 bytes e.g:(8*32)=256 |
31 | ERTXTH = 8 ; in unit of 32 bytes e.g:(8*32)=256 |
| 32 | RX_MXDMA = 7 ; 0=16 1=32 2=64 3=128 4=256 5=512 6=1024 7=unlimited |
32 | RX_MXDMA = 7 ; 0=16 1=32 2=64 3=128 4=256 5=512 6=1024 7=unlimited |
| 33 | RXFTH = 7 ; 0=16 1=32 2=64 3=128 4=256 5=512 6=1024 7=no threshold |
33 | RXFTH = 7 ; 0=16 1=32 2=64 3=128 4=256 5=512 6=1024 7=no threshold |
| 34 | 34 | ||
| 35 | __DEBUG__ = 1 |
35 | __DEBUG__ = 1 |
| 36 | __DEBUG_LEVEL__ = 2 ; 1 = verbose, 2 = errors only |
36 | __DEBUG_LEVEL__ = 2 ; 1 = verbose, 2 = errors only |
| 37 | 37 | ||
| 38 | section '.flat' readable writable executable |
38 | section '.flat' readable writable executable |
| 39 | 39 | ||
| 40 | include '../proc32.inc' |
40 | include '../proc32.inc' |
| 41 | include '../struct.inc' |
41 | include '../struct.inc' |
| 42 | include '../macros.inc' |
42 | include '../macros.inc' |
| 43 | include '../fdo.inc' |
43 | include '../fdo.inc' |
| 44 | include '../netdrv.inc' |
44 | include '../netdrv.inc' |
| 45 | 45 | ||
| 46 | REG_IDR0 = 0x00 |
46 | REG_IDR0 = 0x00 |
| 47 | REG_MAR0 = 0x08 ; multicast filter register 0 |
47 | REG_MAR0 = 0x08 ; multicast filter register 0 |
| 48 | REG_MAR4 = 0x0c ; multicast filter register 4 |
48 | REG_MAR4 = 0x0c ; multicast filter register 4 |
| 49 | REG_TSD0 = 0x10 ; transmit status of descriptor |
49 | REG_TSD0 = 0x10 ; transmit status of descriptor |
| 50 | REG_TSAD0 = 0x20 ; transmit start address of descriptor |
50 | REG_TSAD0 = 0x20 ; transmit start address of descriptor |
| 51 | REG_RBSTART = 0x30 ; RxBuffer start address |
51 | REG_RBSTART = 0x30 ; RxBuffer start address |
| 52 | REG_COMMAND = 0x37 ; command register |
52 | REG_COMMAND = 0x37 ; command register |
| 53 | REG_CAPR = 0x38 ; current address of packet read (word) R/W |
53 | REG_CAPR = 0x38 ; current address of packet read (word) R/W |
| 54 | REG_IMR = 0x3c ; interrupt mask register |
54 | REG_IMR = 0x3c ; interrupt mask register |
| 55 | REG_ISR = 0x3e ; interrupt status register |
55 | REG_ISR = 0x3e ; interrupt status register |
| 56 | REG_TXCONFIG = 0x40 ; transmit configuration register |
56 | REG_TXCONFIG = 0x40 ; transmit configuration register |
| 57 | REG_RXCONFIG = 0x44 ; receive configuration register 0 |
57 | REG_RXCONFIG = 0x44 ; receive configuration register 0 |
| 58 | REG_MPC = 0x4c ; missed packet counter |
58 | REG_MPC = 0x4c ; missed packet counter |
| 59 | REG_9346CR = 0x50 ; serial eeprom 93C46 command register |
59 | REG_9346CR = 0x50 ; serial eeprom 93C46 command register |
| 60 | REG_CONFIG1 = 0x52 ; configuration register 1 |
60 | REG_CONFIG1 = 0x52 ; configuration register 1 |
| 61 | REG_MSR = 0x58 ; Media Status register |
61 | REG_MSR = 0x58 ; Media Status register |
| 62 | REG_CONFIG4 = 0x5a ; configuration register 4 |
62 | REG_CONFIG4 = 0x5a ; configuration register 4 |
| 63 | REG_HLTCLK = 0x5b ; undocumented halt clock register |
63 | REG_HLTCLK = 0x5b ; undocumented halt clock register |
| 64 | REG_BMCR = 0x62 ; basic mode control register |
64 | REG_BMCR = 0x62 ; basic mode control register |
| 65 | REG_ANAR = 0x66 ; auto negotiation advertisement register |
65 | REG_ANAR = 0x66 ; auto negotiation advertisement register |
| 66 | REG_9346CR_WE = 11b shl 6 |
66 | REG_9346CR_WE = 11b shl 6 |
| 67 | 67 | ||
| 68 | BIT_RUNT = 4 ; total packet length < 64 bytes |
68 | BIT_RUNT = 4 ; total packet length < 64 bytes |
| 69 | BIT_LONG = 3 ; total packet length > 4k |
69 | BIT_LONG = 3 ; total packet length > 4k |
| 70 | BIT_CRC = 2 ; crc error occured |
70 | BIT_CRC = 2 ; crc error occured |
| 71 | BIT_FAE = 1 ; frame alignment error occured |
71 | BIT_FAE = 1 ; frame alignment error occured |
| 72 | BIT_ROK = 0 ; received packet is ok |
72 | BIT_ROK = 0 ; received packet is ok |
| 73 | 73 | ||
| 74 | BIT_RST = 4 ; reset bit |
74 | BIT_RST = 4 ; reset bit |
| 75 | BIT_RE = 3 ; receiver enabled |
75 | BIT_RE = 3 ; receiver enabled |
| 76 | BIT_TE = 2 ; transmitter enabled |
76 | BIT_TE = 2 ; transmitter enabled |
| 77 | BUFE = 1 ; rx buffer is empty, no packet stored |
77 | BUFE = 1 ; rx buffer is empty, no packet stored |
| 78 | 78 | ||
| 79 | BIT_ISR_TOK = 2 ; transmit ok |
79 | BIT_ISR_TOK = 2 ; transmit ok |
| 80 | BIT_ISR_RER = 1 ; receive error interrupt |
80 | BIT_ISR_RER = 1 ; receive error interrupt |
| 81 | BIT_ISR_ROK = 0 ; receive ok |
81 | BIT_ISR_ROK = 0 ; receive ok |
| 82 | 82 | ||
| 83 | BIT_TX_MXDMA = 8 ; Max DMA burst size per Tx DMA burst |
83 | BIT_TX_MXDMA = 8 ; Max DMA burst size per Tx DMA burst |
| 84 | BIT_TXRR = 4 ; Tx Retry count 16+(TXRR*16) |
84 | BIT_TXRR = 4 ; Tx Retry count 16+(TXRR*16) |
| 85 | 85 | ||
| 86 | BIT_RXFTH = 13 ; Rx fifo threshold |
86 | BIT_RXFTH = 13 ; Rx fifo threshold |
| 87 | BIT_RBLEN = 11 ; Ring buffer length indicator |
87 | BIT_RBLEN = 11 ; Ring buffer length indicator |
| 88 | BIT_RX_MXDMA = 8 ; Max DMA burst size per Rx DMA burst |
88 | BIT_RX_MXDMA = 8 ; Max DMA burst size per Rx DMA burst |
| 89 | BIT_NOWRAP = 7 ; transfered data wrapping |
89 | BIT_NOWRAP = 7 ; transfered data wrapping |
| 90 | BIT_9356SEL = 6 ; eeprom selector 9346/9356 |
90 | BIT_9356SEL = 6 ; eeprom selector 9346/9356 |
| 91 | BIT_AER = 5 ; accept error packets |
91 | BIT_AER = 5 ; accept error packets |
| 92 | BIT_AR = 4 ; accept runt packets |
92 | BIT_AR = 4 ; accept runt packets |
| 93 | BIT_AB = 3 ; accept broadcast packets |
93 | BIT_AB = 3 ; accept broadcast packets |
| 94 | BIT_AM = 2 ; accept multicast packets |
94 | BIT_AM = 2 ; accept multicast packets |
| 95 | BIT_APM = 1 ; accept physical match packets |
95 | BIT_APM = 1 ; accept physical match packets |
| 96 | BIT_AAP = 0 ; accept all packets |
96 | BIT_AAP = 0 ; accept all packets |
| 97 | 97 | ||
| 98 | BIT_93C46_EEM1 = 7 ; RTL8139 eeprom operating mode1 |
98 | BIT_93C46_EEM1 = 7 ; RTL8139 eeprom operating mode1 |
| 99 | BIT_93C46_EEM0 = 6 ; RTL8139 eeprom operating mode0 |
99 | BIT_93C46_EEM0 = 6 ; RTL8139 eeprom operating mode0 |
| 100 | BIT_93C46_EECS = 3 ; chip select |
100 | BIT_93C46_EECS = 3 ; chip select |
| 101 | BIT_93C46_EESK = 2 ; serial data clock |
101 | BIT_93C46_EESK = 2 ; serial data clock |
| 102 | BIT_93C46_EEDI = 1 ; serial data input |
102 | BIT_93C46_EEDI = 1 ; serial data input |
| 103 | BIT_93C46_EEDO = 0 ; serial data output |
103 | BIT_93C46_EEDO = 0 ; serial data output |
| 104 | 104 | ||
| 105 | BIT_LWACT = 4 ; see REG_CONFIG1 |
105 | BIT_LWACT = 4 ; see REG_CONFIG1 |
| 106 | BIT_SLEEP = 1 ; sleep bit at older chips |
106 | BIT_SLEEP = 1 ; sleep bit at older chips |
| 107 | BIT_PWRDWN = 0 ; power down bit at older chips |
107 | BIT_PWRDWN = 0 ; power down bit at older chips |
| 108 | BIT_PMEn = 0 ; power management enabled |
108 | BIT_PMEn = 0 ; power management enabled |
| 109 | 109 | ||
| 110 | BIT_LWPTN = 2 ; see REG_CONFIG4 |
110 | BIT_LWPTN = 2 ; see REG_CONFIG4 |
| 111 | 111 | ||
| 112 | BIT_ERTXTH = 16 ; early TX threshold |
112 | BIT_ERTXTH = 16 ; early TX threshold |
| 113 | BIT_TOK = 15 ; transmit ok |
113 | BIT_TOK = 15 ; transmit ok |
| 114 | BIT_OWN = 13 ; tx DMA operation is completed |
114 | BIT_OWN = 13 ; tx DMA operation is completed |
| 115 | 115 | ||
| 116 | BIT_ANE = 12 ; auto negotiation enable |
116 | BIT_ANE = 12 ; auto negotiation enable |
| 117 | 117 | ||
| 118 | BIT_TXFD = 8 ; 100base-T full duplex |
118 | BIT_TXFD = 8 ; 100base-T full duplex |
| 119 | BIT_TX = 7 ; 100base-T |
119 | BIT_TX = 7 ; 100base-T |
| 120 | BIT_10FD = 6 ; 10base-T full duplex |
120 | BIT_10FD = 6 ; 10base-T full duplex |
| 121 | BIT_10 = 5 ; 10base-T |
121 | BIT_10 = 5 ; 10base-T |
| 122 | BIT_SELECTOR = 0 ; binary encoded selector CSMA/CD=00001 |
122 | BIT_SELECTOR = 0 ; binary encoded selector CSMA/CD=00001 |
| 123 | 123 | ||
| 124 | BIT_IFG1 = 1 shl 25 |
124 | BIT_IFG1 = 1 shl 25 |
| 125 | BIT_IFG0 = 1 shl 24 |
125 | BIT_IFG0 = 1 shl 24 |
| 126 | 126 | ||
| 127 | RX_CONFIG = (RBLEN shl BIT_RBLEN) or \ |
127 | RX_CONFIG = (RBLEN shl BIT_RBLEN) or \ |
| 128 | (RX_MXDMA shl BIT_RX_MXDMA) or \ |
128 | (RX_MXDMA shl BIT_RX_MXDMA) or \ |
| 129 | (1 shl BIT_NOWRAP) or \ |
129 | (1 shl BIT_NOWRAP) or \ |
| 130 | (RXFTH shl BIT_RXFTH) or\ |
130 | (RXFTH shl BIT_RXFTH) or\ |
| 131 | (1 shl BIT_AB) or \ ; Accept broadcast packets |
131 | (1 shl BIT_AB) or \ ; Accept broadcast packets |
| 132 | (1 shl BIT_APM) or \ ; Accept physical match packets |
132 | (1 shl BIT_APM) or \ ; Accept physical match packets |
| 133 | (1 shl BIT_AER) or \ ; Accept error packets |
133 | (1 shl BIT_AER) or \ ; Accept error packets |
| 134 | (1 shl BIT_AR) or \ ; Accept Runt packets (smaller then 64 bytes) |
134 | (1 shl BIT_AR) or \ ; Accept Runt packets (smaller then 64 bytes) |
| 135 | (1 shl BIT_AM) ; Accept multicast packets |
135 | (1 shl BIT_AM) ; Accept multicast packets |
| 136 | 136 | ||
| 137 | RX_BUFFER_SIZE = (8192 shl RBLEN);+16+1500 |
137 | RX_BUFFER_SIZE = (8192 shl RBLEN);+16+1500 |
| 138 | NUM_TX_DESC = 4 ; not user selectable |
138 | NUM_TX_DESC = 4 ; not user selectable |
| 139 | 139 | ||
| 140 | EE_93C46_REG_ETH_ID = 7 ; MAC offset |
140 | EE_93C46_REG_ETH_ID = 7 ; MAC offset |
| 141 | EE_93C46_READ_CMD = (6 shl 6) ; 110b + 6bit address |
141 | EE_93C46_READ_CMD = (6 shl 6) ; 110b + 6bit address |
| 142 | EE_93C56_READ_CMD = (6 shl 8) ; 110b + 8bit address |
142 | EE_93C56_READ_CMD = (6 shl 8) ; 110b + 8bit address |
| 143 | EE_93C46_CMD_LENGTH = 9 ; start bit + cmd + 6bit address |
143 | EE_93C46_CMD_LENGTH = 9 ; start bit + cmd + 6bit address |
| 144 | EE_93C56_CMD_LENGTH = 11 ; start bit + cmd + 8bit ddress |
144 | EE_93C56_CMD_LENGTH = 11 ; start bit + cmd + 8bit ddress |
| 145 | 145 | ||
| 146 | ; See chapter "5.7 Transmit Configuration Register" of RTL8139D(L).pdf |
146 | ; See chapter "5.7 Transmit Configuration Register" of RTL8139D(L).pdf |
| 147 | VER_RTL8139 = 1000000b |
147 | VER_RTL8139 = 1000000b |
| 148 | VER_RTL8139_K = 1100000b |
148 | VER_RTL8139_K = 1100000b |
| 149 | VER_RTL8139A = 1110000b |
149 | VER_RTL8139A = 1110000b |
| 150 | VER_RTL8139A_G = 1110010b |
150 | VER_RTL8139A_G = 1110010b |
| 151 | VER_RTL8139B = 1111000b |
151 | VER_RTL8139B = 1111000b |
| 152 | VER_RTL8130 = 1111100b |
152 | VER_RTL8130 = 1111100b |
| 153 | VER_RTL8139C = 1110100b |
153 | VER_RTL8139C = 1110100b |
| 154 | VER_RTL8100 = 1111010b |
154 | VER_RTL8100 = 1111010b |
| 155 | VER_RTL8100_8139D = 1110101b |
155 | VER_RTL8100_8139D = 1110101b |
| - | 156 | VER_RTL8139CP = 1110110b |
|
| 156 | VER_RTL8101 = 1110111b |
157 | VER_RTL8101 = 1110111b |
| 157 | 158 | ||
| 158 | IDX_UNKNOWN = 0 |
159 | IDX_UNKNOWN = 0 |
| 159 | IDX_RTL8139 = 1 |
160 | IDX_RTL8139 = 1 |
| 160 | IDX_RTL8139_K = 2 |
161 | IDX_RTL8139_K = 2 |
| 161 | IDX_RTL8139A = 3 |
162 | IDX_RTL8139A = 3 |
| 162 | IDX_RTL8139A_G = 4 |
163 | IDX_RTL8139A_G = 4 |
| 163 | IDX_RTL8139B = 5 |
164 | IDX_RTL8139B = 5 |
| 164 | IDX_RTL8130 = 6 |
165 | IDX_RTL8130 = 6 |
| 165 | IDX_RTL8139C = 7 |
166 | IDX_RTL8139C = 7 |
| 166 | IDX_RTL8100 = 8 |
167 | IDX_RTL8100 = 8 |
| 167 | IDX_RTL8100_8139D = 9 |
168 | IDX_RTL8100_8139D = 9 |
| - | 169 | IDX_RTL8139CP = 10 |
|
| 168 | IDX_RTL8101 = 10 |
170 | IDX_RTL8101 = 11 |
| 169 | 171 | ||
| 170 | HW_VERSIONS = 10 |
172 | HW_VERSIONS = 11 |
| 171 | 173 | ||
| 172 | ISR_SERR = 1 shl 15 |
174 | ISR_SERR = 1 shl 15 |
| 173 | ISR_TIMEOUT = 1 shl 14 |
175 | ISR_TIMEOUT = 1 shl 14 |
| 174 | ISR_LENCHG = 1 shl 13 |
176 | ISR_LENCHG = 1 shl 13 |
| 175 | ISR_FIFOOVW = 1 shl 6 |
177 | ISR_FIFOOVW = 1 shl 6 |
| 176 | ISR_PUN = 1 shl 5 |
178 | ISR_PUN = 1 shl 5 |
| 177 | ISR_RXOVW = 1 shl 4 |
179 | ISR_RXOVW = 1 shl 4 |
| 178 | ISR_TER = 1 shl 3 |
180 | ISR_TER = 1 shl 3 |
| 179 | ISR_TOK = 1 shl 2 |
181 | ISR_TOK = 1 shl 2 |
| 180 | ISR_RER = 1 shl 1 |
182 | ISR_RER = 1 shl 1 |
| 181 | ISR_ROK = 1 shl 0 |
183 | ISR_ROK = 1 shl 0 |
| 182 | 184 | ||
| 183 | INTERRUPT_MASK = ISR_ROK or \ |
185 | INTERRUPT_MASK = ISR_ROK or \ |
| 184 | ISR_RER or \ |
186 | ISR_RER or \ |
| 185 | ISR_TOK or \ |
187 | ISR_TOK or \ |
| 186 | ISR_TER or \ |
188 | ISR_TER or \ |
| 187 | ISR_RXOVW or \ |
189 | ISR_RXOVW or \ |
| 188 | ISR_PUN or \ |
190 | ISR_PUN or \ |
| 189 | ISR_FIFOOVW or \ |
191 | ISR_FIFOOVW or \ |
| 190 | ISR_LENCHG or \ |
192 | ISR_LENCHG or \ |
| 191 | ISR_TIMEOUT or \ |
193 | ISR_TIMEOUT or \ |
| 192 | ISR_SERR |
194 | ISR_SERR |
| 193 | 195 | ||
| 194 | TSR_OWN = 1 shl 13 |
196 | TSR_OWN = 1 shl 13 |
| 195 | TSR_TUN = 1 shl 14 |
197 | TSR_TUN = 1 shl 14 |
| 196 | TSR_TOK = 1 shl 15 |
198 | TSR_TOK = 1 shl 15 |
| 197 | 199 | ||
| 198 | TSR_CDH = 1 shl 28 |
200 | TSR_CDH = 1 shl 28 |
| 199 | TSR_OWC = 1 shl 29 |
201 | TSR_OWC = 1 shl 29 |
| 200 | TSR_TABT = 1 shl 30 |
202 | TSR_TABT = 1 shl 30 |
| 201 | TSR_CRS = 1 shl 31 |
203 | TSR_CRS = 1 shl 31 |
| 202 | 204 | ||
| 203 | 205 | ||
| 204 | struct device ETH_DEVICE |
206 | struct device ETH_DEVICE |
| 205 | 207 | ||
| 206 | io_addr dd ? |
208 | io_addr dd ? |
| 207 | pci_bus dd ? |
209 | pci_bus dd ? |
| 208 | pci_dev dd ? |
210 | pci_dev dd ? |
| 209 | irq_line db ? |
211 | irq_line db ? |
| 210 | rb 3 ; align 4 |
212 | rb 3 ; align 4 |
| 211 | 213 | ||
| 212 | rx_buffer dd ? |
214 | rx_buffer dd ? |
| 213 | rx_data_offset dd ? |
215 | rx_data_offset dd ? |
| 214 | curr_tx_desc db ? |
216 | curr_tx_desc db ? |
| 215 | hw_ver_id db ? |
217 | hw_ver_id db ? |
| 216 | rb 2 ; align 4 |
218 | rb 2 ; align 4 |
| 217 | 219 | ||
| 218 | TX_DESC rd NUM_TX_DESC |
220 | TX_DESC rd NUM_TX_DESC |
| 219 | 221 | ||
| 220 | ends |
222 | ends |
| 221 | 223 | ||
| 222 | 224 | ||
| 223 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
225 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 224 | ;; ;; |
226 | ;; ;; |
| 225 | ;; proc START ;; |
227 | ;; proc START ;; |
| 226 | ;; ;; |
228 | ;; ;; |
| 227 | ;; (standard driver proc) ;; |
229 | ;; (standard driver proc) ;; |
| 228 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
230 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 229 | 231 | ||
| 230 | proc START c, reason:dword, cmdline:dword |
232 | proc START c, reason:dword, cmdline:dword |
| 231 | 233 | ||
| 232 | cmp [reason], DRV_ENTRY |
234 | cmp [reason], DRV_ENTRY |
| 233 | jne .fail |
235 | jne .fail |
| 234 | 236 | ||
| 235 | DEBUGF 2,"Loading driver\n" |
237 | DEBUGF 2,"Loading driver\n" |
| 236 | invoke RegService, my_service, service_proc |
238 | invoke RegService, my_service, service_proc |
| 237 | ret |
239 | ret |
| 238 | 240 | ||
| 239 | .fail: |
241 | .fail: |
| 240 | xor eax, eax |
242 | xor eax, eax |
| 241 | ret |
243 | ret |
| 242 | 244 | ||
| 243 | endp |
245 | endp |
| 244 | 246 | ||
| 245 | 247 | ||
| 246 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
248 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 247 | ;; ;; |
249 | ;; ;; |
| 248 | ;; proc SERVICE_PROC ;; |
250 | ;; proc SERVICE_PROC ;; |
| 249 | ;; ;; |
251 | ;; ;; |
| 250 | ;; (standard driver proc) ;; |
252 | ;; (standard driver proc) ;; |
| 251 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
253 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 252 | 254 | ||
| 253 | proc service_proc stdcall, ioctl:dword |
255 | proc service_proc stdcall, ioctl:dword |
| 254 | 256 | ||
| 255 | mov edx, [ioctl] |
257 | mov edx, [ioctl] |
| 256 | mov eax, [edx + IOCTL.io_code] |
258 | mov eax, [edx + IOCTL.io_code] |
| 257 | 259 | ||
| 258 | ;------------------------------------------------------ |
260 | ;------------------------------------------------------ |
| 259 | 261 | ||
| 260 | cmp eax, 0 ;SRV_GETVERSION |
262 | cmp eax, 0 ;SRV_GETVERSION |
| 261 | jne @F |
263 | jne @F |
| 262 | 264 | ||
| 263 | cmp [edx + IOCTL.out_size], 4 |
265 | cmp [edx + IOCTL.out_size], 4 |
| 264 | jb .fail |
266 | jb .fail |
| 265 | mov eax, [edx + IOCTL.output] |
267 | mov eax, [edx + IOCTL.output] |
| 266 | mov [eax], dword API_VERSION |
268 | mov [eax], dword API_VERSION |
| 267 | 269 | ||
| 268 | xor eax, eax |
270 | xor eax, eax |
| 269 | ret |
271 | ret |
| 270 | 272 | ||
| 271 | ;------------------------------------------------------ |
273 | ;------------------------------------------------------ |
| 272 | @@: |
274 | @@: |
| 273 | cmp eax, 1 ;SRV_HOOK |
275 | cmp eax, 1 ;SRV_HOOK |
| 274 | jne .fail |
276 | jne .fail |
| 275 | 277 | ||
| 276 | cmp [edx + IOCTL.inp_size], 3 ; Data input must be at least 3 bytes |
278 | cmp [edx + IOCTL.inp_size], 3 ; Data input must be at least 3 bytes |
| 277 | jb .fail |
279 | jb .fail |
| 278 | 280 | ||
| 279 | mov eax, [edx + IOCTL.input] |
281 | mov eax, [edx + IOCTL.input] |
| 280 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
282 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
| 281 | jne .fail ; other types arent supported for this card yet |
283 | jne .fail ; other types arent supported for this card yet |
| 282 | 284 | ||
| 283 | ; check if the device is already listed |
285 | ; check if the device is already listed |
| 284 | 286 | ||
| 285 | mov esi, device_list |
287 | mov esi, device_list |
| 286 | mov ecx, [devices] |
288 | mov ecx, [devices] |
| 287 | test ecx, ecx |
289 | test ecx, ecx |
| 288 | jz .firstdevice |
290 | jz .firstdevice |
| 289 | 291 | ||
| 290 | mov ax, [eax+1] ; get the pci bus and device numbers |
292 | mov ax, [eax+1] ; get the pci bus and device numbers |
| 291 | .nextdevice: |
293 | .nextdevice: |
| 292 | mov ebx, [esi] |
294 | mov ebx, [esi] |
| 293 | cmp al, byte[ebx + device.pci_bus] |
295 | cmp al, byte[ebx + device.pci_bus] |
| 294 | jne @f |
296 | jne @f |
| 295 | cmp ah, byte[ebx + device.pci_dev] |
297 | cmp ah, byte[ebx + device.pci_dev] |
| 296 | je .find_devicenum ; Device is already loaded, let's find it's device number |
298 | je .find_devicenum ; Device is already loaded, let's find it's device number |
| 297 | @@: |
299 | @@: |
| 298 | add esi, 4 |
300 | add esi, 4 |
| 299 | loop .nextdevice |
301 | loop .nextdevice |
| 300 | 302 | ||
| 301 | 303 | ||
| 302 | ; This device doesnt have its own eth_device structure yet, lets create one |
304 | ; This device doesnt have its own eth_device structure yet, lets create one |
| 303 | .firstdevice: |
305 | .firstdevice: |
| 304 | cmp [devices], MAX_DEVICES ; First check if the driver can handle one more card |
306 | cmp [devices], MAX_DEVICES ; First check if the driver can handle one more card |
| 305 | jae .fail |
307 | jae .fail |
| 306 | 308 | ||
| 307 | allocate_and_clear ebx, sizeof.device, .fail ; Allocate the buffer for device structure |
309 | allocate_and_clear ebx, sizeof.device, .fail ; Allocate the buffer for device structure |
| 308 | 310 | ||
| 309 | ; Fill in the direct call addresses into the struct |
311 | ; Fill in the direct call addresses into the struct |
| 310 | 312 | ||
| 311 | mov [ebx + device.reset], reset |
313 | mov [ebx + device.reset], reset |
| 312 | mov [ebx + device.transmit], transmit |
314 | mov [ebx + device.transmit], transmit |
| 313 | mov [ebx + device.unload], unload |
315 | mov [ebx + device.unload], unload |
| 314 | mov [ebx + device.name], my_service |
316 | mov [ebx + device.name], my_service |
| 315 | 317 | ||
| 316 | ; save the pci bus and device numbers |
318 | ; save the pci bus and device numbers |
| 317 | 319 | ||
| 318 | mov eax, [edx + IOCTL.input] |
320 | mov eax, [edx + IOCTL.input] |
| 319 | movzx ecx, byte[eax+1] |
321 | movzx ecx, byte[eax+1] |
| 320 | mov [ebx + device.pci_bus], ecx |
322 | mov [ebx + device.pci_bus], ecx |
| 321 | movzx ecx, byte[eax+2] |
323 | movzx ecx, byte[eax+2] |
| 322 | mov [ebx + device.pci_dev], ecx |
324 | mov [ebx + device.pci_dev], ecx |
| 323 | 325 | ||
| 324 | ; Now, it's time to find the base io addres of the PCI device |
326 | ; Now, it's time to find the base io addres of the PCI device |
| 325 | 327 | ||
| 326 | stdcall PCI_find_io, [ebx + device.pci_bus], [ebx + device.pci_dev] |
328 | stdcall PCI_find_io, [ebx + device.pci_bus], [ebx + device.pci_dev] |
| 327 | mov [ebx + device.io_addr], eax |
329 | mov [ebx + device.io_addr], eax |
| 328 | 330 | ||
| 329 | ; We've found the io address, find IRQ now |
331 | ; We've found the io address, find IRQ now |
| 330 | 332 | ||
| 331 | invoke PciRead8, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.interrupt_line |
333 | invoke PciRead8, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.interrupt_line |
| 332 | mov [ebx + device.irq_line], al |
334 | mov [ebx + device.irq_line], al |
| 333 | 335 | ||
| 334 | DEBUGF 1, "Hooking into device, devfn:%x, bus:%x, irq:%x, I/O addr:%x\n",\ |
336 | DEBUGF 1, "Hooking into device, devfn:%x, bus:%x, irq:%x, I/O addr:%x\n",\ |
| 335 | [ebx + device.pci_dev]:2,[ebx + device.pci_bus]:2,[ebx + device.irq_line]:2,[ebx + device.io_addr]:4 |
337 | [ebx + device.pci_dev]:2,[ebx + device.pci_bus]:2,[ebx + device.irq_line]:2,[ebx + device.io_addr]:4 |
| 336 | 338 | ||
| 337 | ; Allocate the receive buffer |
339 | ; Allocate the receive buffer |
| 338 | 340 | ||
| 339 | invoke CreateRingBuffer, dword (RX_BUFFER_SIZE), dword PG_SW |
341 | invoke CreateRingBuffer, dword (RX_BUFFER_SIZE), dword PG_SW |
| 340 | test eax, eax |
342 | test eax, eax |
| 341 | jz .err |
343 | jz .err |
| 342 | mov [ebx + device.rx_buffer], eax |
344 | mov [ebx + device.rx_buffer], eax |
| 343 | 345 | ||
| 344 | ; Ok, the eth_device structure is ready, let's probe the device |
346 | ; Ok, the eth_device structure is ready, let's probe the device |
| 345 | 347 | ||
| 346 | call probe ; this function will output in eax |
348 | call probe ; this function will output in eax |
| 347 | test eax, eax |
349 | test eax, eax |
| 348 | jnz .err ; If an error occured, exit |
350 | jnz .err ; If an error occured, exit |
| 349 | 351 | ||
| 350 | mov eax, [devices] ; Add the device structure to our device list |
352 | mov eax, [devices] ; Add the device structure to our device list |
| 351 | mov [device_list+4*eax], ebx ; (IRQ handler uses this list to find device) |
353 | mov [device_list+4*eax], ebx ; (IRQ handler uses this list to find device) |
| 352 | inc [devices] ; |
354 | inc [devices] ; |
| 353 | 355 | ||
| 354 | call reset |
356 | call reset |
| 355 | test eax, eax |
357 | test eax, eax |
| 356 | jnz .destroy |
358 | jnz .destroy |
| 357 | 359 | ||
| 358 | mov [ebx + device.type], NET_TYPE_ETH |
360 | mov [ebx + device.type], NET_TYPE_ETH |
| 359 | invoke NetRegDev |
361 | invoke NetRegDev |
| 360 | 362 | ||
| 361 | cmp eax, -1 |
363 | cmp eax, -1 |
| 362 | je .destroy |
364 | je .destroy |
| 363 | 365 | ||
| 364 | ret |
366 | ret |
| 365 | 367 | ||
| 366 | ; If the device was already loaded, find the device number and return it in eax |
368 | ; If the device was already loaded, find the device number and return it in eax |
| 367 | 369 | ||
| 368 | .find_devicenum: |
370 | .find_devicenum: |
| 369 | DEBUGF 1, "Trying to find device number of already registered device\n" |
371 | DEBUGF 1, "Trying to find device number of already registered device\n" |
| 370 | invoke NetPtrToNum ; This kernel procedure converts a pointer to device struct in ebx |
372 | invoke NetPtrToNum ; This kernel procedure converts a pointer to device struct in ebx |
| 371 | ; into a device number in edi |
373 | ; into a device number in edi |
| 372 | mov eax, edi ; Application wants it in eax instead |
374 | mov eax, edi ; Application wants it in eax instead |
| 373 | DEBUGF 1, "Kernel says: %u\n", eax |
375 | DEBUGF 1, "Kernel says: %u\n", eax |
| 374 | ret |
376 | ret |
| 375 | 377 | ||
| 376 | ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
378 | ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
| 377 | .destroy: |
379 | .destroy: |
| 378 | ; unregister device from device_list |
380 | ; unregister device from device_list |
| 379 | mov eax, [devices] |
381 | mov eax, [devices] |
| 380 | mov dword[device_list-4+4*eax], 0 |
382 | mov dword[device_list-4+4*eax], 0 |
| 381 | dec [devices] |
383 | dec [devices] |
| 382 | 384 | ||
| 383 | .err: |
385 | .err: |
| 384 | DEBUGF 2, "Fatal error occured, aborting\n" |
386 | DEBUGF 2, "Fatal error occured, aborting\n" |
| 385 | invoke KernelFree, [ebx + device.rx_buffer] |
387 | invoke KernelFree, [ebx + device.rx_buffer] |
| 386 | invoke KernelFree, ebx |
388 | invoke KernelFree, ebx |
| 387 | 389 | ||
| 388 | .fail: |
390 | .fail: |
| 389 | or eax, -1 |
391 | or eax, -1 |
| 390 | ret |
392 | ret |
| 391 | 393 | ||
| 392 | ;------------------------------------------------------ |
394 | ;------------------------------------------------------ |
| 393 | endp |
395 | endp |
| 394 | 396 | ||
| 395 | 397 | ||
| 396 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
398 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
| 397 | ;; ;; |
399 | ;; ;; |
| 398 | ;; Actual Hardware dependent code starts here ;; |
400 | ;; Actual Hardware dependent code starts here ;; |
| 399 | ;; ;; |
401 | ;; ;; |
| 400 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
402 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
| 401 | 403 | ||
| 402 | align 4 |
404 | align 4 |
| 403 | unload: |
405 | unload: |
| 404 | ; TODO: (in this particular order) |
406 | ; TODO: (in this particular order) |
| 405 | ; |
407 | ; |
| 406 | ; - Stop the device |
408 | ; - Stop the device |
| 407 | ; - Detach int handler |
409 | ; - Detach int handler |
| 408 | ; - Remove device from local list (RTL8139_LIST) |
410 | ; - Remove device from local list (RTL8139_LIST) |
| 409 | ; - call unregister function in kernel |
411 | ; - call unregister function in kernel |
| 410 | ; - Remove all allocated structures and buffers the card used |
412 | ; - Remove all allocated structures and buffers the card used |
| 411 | 413 | ||
| 412 | or eax, -1 |
414 | or eax, -1 |
| 413 | ret |
415 | ret |
| 414 | 416 | ||
| 415 | 417 | ||
| 416 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
418 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 417 | ;; |
419 | ;; |
| 418 | ;; probe: enables the device (if it really is RTL8139) |
420 | ;; probe: enables the device (if it really is RTL8139) |
| 419 | ;; |
421 | ;; |
| 420 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
422 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 421 | 423 | ||
| 422 | align 4 |
424 | align 4 |
| 423 | probe: |
425 | probe: |
| 424 | DEBUGF 1, "Probing\n" |
426 | DEBUGF 1, "Probing\n" |
| 425 | 427 | ||
| 426 | ; Make the device a bus master |
428 | ; Make the device a bus master |
| 427 | invoke PciRead32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command |
429 | invoke PciRead32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command |
| 428 | or al, PCI_CMD_MASTER or PCI_CMD_PIO |
430 | or al, PCI_CMD_MASTER or PCI_CMD_PIO |
| 429 | invoke PciWrite32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command, eax |
431 | invoke PciWrite32, [ebx + device.pci_bus], [ebx + device.pci_dev], PCI_header00.command, eax |
| 430 | 432 | ||
| 431 | ; wake up old chips |
433 | ; wake up old chips |
| 432 | set_io [ebx + device.io_addr], 0 |
434 | set_io [ebx + device.io_addr], 0 |
| 433 | set_io [ebx + device.io_addr], REG_HLTCLK |
435 | set_io [ebx + device.io_addr], REG_HLTCLK |
| 434 | mov al, 'R' ; run the clock |
436 | mov al, 'R' ; run the clock |
| 435 | out dx, al |
437 | out dx, al |
| 436 | 438 | ||
| 437 | ; get chip version |
439 | ; get chip version |
| 438 | set_io [ebx + device.io_addr], REG_TXCONFIG |
440 | set_io [ebx + device.io_addr], 0 |
| 439 | in eax, dx |
441 | set_io [ebx + device.io_addr], REG_TXCONFIG + 2 |
| 440 | shr eax, 16 |
442 | in ax, dx |
| 441 | shr ah, 2 |
443 | shr ah, 2 |
| 442 | shr ax, 6 |
444 | shr ax, 6 |
| 443 | and al, 0x7f |
445 | and al, 0x7f |
| 444 | DEBUGF 1, "Chip version: %x\n", eax:2 |
446 | DEBUGF 1, "Chip version: %x\n", eax:2 |
| 445 | 447 | ||
| 446 | ; now find it in our array |
448 | ; now find it in our array |
| 447 | mov ecx, HW_VERSIONS |
449 | mov ecx, HW_VERSIONS |
| 448 | @@: |
450 | @@: |
| 449 | cmp al, [hw_ver_array + ecx] |
451 | cmp al, [hw_ver_array + ecx] |
| 450 | je @f |
452 | je @f |
| 451 | dec ecx |
453 | dec ecx |
| 452 | jnz @r |
454 | jnz @r |
| 453 | @@: |
455 | @@: |
| 454 | mov [ebx + device.hw_ver_id], cl |
456 | mov [ebx + device.hw_ver_id], cl |
| 455 | mov ecx, [hw_ver_names+ecx*4] |
457 | mov ecx, [hw_ver_names+ecx*4] |
| 456 | mov [ebx + device.name], ecx |
458 | mov [ebx + device.name], ecx |
| 457 | DEBUGF 1, "Chip version: %s\n", ecx |
459 | DEBUGF 1, "Chip version: %s\n", ecx |
| 458 | 460 | ||
| 459 | cmp [ebx + device.hw_ver_id], IDX_RTL8139B |
461 | cmp [ebx + device.hw_ver_id], IDX_RTL8139B |
| 460 | jae .new_chip |
462 | jae .new_chip |
| 461 | 463 | ||
| 462 | ; wake up older chips |
464 | ; wake up older chips |
| 463 | .old_chip: |
465 | .old_chip: |
| 464 | DEBUGF 1, "Wake up chip old style\n" |
466 | DEBUGF 1, "Wake up chip old style\n" |
| 465 | set_io [ebx + device.io_addr], REG_CONFIG1 |
467 | set_io [ebx + device.io_addr], REG_CONFIG1 |
| 466 | in al, dx |
468 | in al, dx |
| 467 | and al, not ((1 shl BIT_SLEEP) or (1 shl BIT_PWRDWN)) |
469 | and al, not ((1 shl BIT_SLEEP) or (1 shl BIT_PWRDWN)) |
| 468 | out dx, al |
470 | out dx, al |
| 469 | jmp .done |
471 | jmp .done |
| 470 | 472 | ||
| 471 | ; set LWAKE pin to active high (default value). |
473 | ; set LWAKE pin to active high (default value). |
| 472 | ; it is for Wake-On-LAN functionality of some motherboards. |
474 | ; it is for Wake-On-LAN functionality of some motherboards. |
| 473 | ; this signal is used to inform the motherboard to execute a wake-up process. |
475 | ; this signal is used to inform the motherboard to execute a wake-up process. |
| 474 | ; only at newer chips. |
476 | ; only at newer chips. |
| 475 | .new_chip: |
477 | .new_chip: |
| 476 | DEBUGF 1, "Wake up chip new style\n" |
478 | DEBUGF 1, "Wake up chip new style\n" |
| 477 | ; unlock config and BMCR registers |
479 | ; unlock config and BMCR registers |
| 478 | set_io [ebx + device.io_addr], 0 |
480 | set_io [ebx + device.io_addr], 0 |
| 479 | set_io [ebx + device.io_addr], REG_9346CR |
481 | set_io [ebx + device.io_addr], REG_9346CR |
| 480 | mov al, (1 shl BIT_93C46_EEM1) or (1 shl BIT_93C46_EEM0) |
482 | mov al, (1 shl BIT_93C46_EEM1) or (1 shl BIT_93C46_EEM0) |
| 481 | out dx, al |
483 | out dx, al |
| 482 | 484 | ||
| 483 | ; |
485 | ; |
| 484 | set_io [ebx + device.io_addr], REG_CONFIG1 |
486 | set_io [ebx + device.io_addr], REG_CONFIG1 |
| 485 | in al, dx |
487 | in al, dx |
| 486 | or al, (1 shl BIT_PMEn) |
488 | or al, (1 shl BIT_PMEn) |
| 487 | and al, not (1 shl BIT_LWACT) |
489 | and al, not (1 shl BIT_LWACT) |
| 488 | out dx, al |
490 | out dx, al |
| 489 | 491 | ||
| 490 | ; |
492 | ; |
| 491 | set_io [ebx + device.io_addr], REG_CONFIG4 |
493 | set_io [ebx + device.io_addr], REG_CONFIG4 |
| 492 | in al, dx |
494 | in al, dx |
| 493 | and al, not (1 shl BIT_LWPTN) |
495 | and al, not (1 shl BIT_LWPTN) |
| 494 | out dx, al |
496 | out dx, al |
| 495 | 497 | ||
| 496 | ; lock config and BMCR registers |
498 | ; lock config and BMCR registers |
| 497 | xor al, al |
499 | xor al, al |
| 498 | set_io [ebx + device.io_addr], REG_9346CR |
500 | set_io [ebx + device.io_addr], REG_9346CR |
| 499 | out dx, al |
501 | out dx, al |
| 500 | 502 | ||
| 501 | .done: |
503 | .done: |
| 502 | DEBUGF 1, "probing done!\n" |
504 | DEBUGF 1, "probing done!\n" |
| 503 | xor eax, eax |
505 | xor eax, eax |
| 504 | ret |
506 | ret |
| 505 | 507 | ||
| 506 | 508 | ||
| 507 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
509 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 508 | ;; |
510 | ;; |
| 509 | ;; reset: Set up all registers and descriptors, clear some values |
511 | ;; reset: Set up all registers and descriptors, clear some values |
| 510 | ;; |
512 | ;; |
| 511 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
513 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 512 | 514 | ||
| 513 | reset: |
515 | reset: |
| 514 | DEBUGF 1, "Reset\n" |
516 | DEBUGF 1, "Reset\n" |
| 515 | 517 | ||
| 516 | ; reset chip |
518 | ; reset chip |
| 517 | DEBUGF 1, "Resetting chip\n" |
519 | DEBUGF 1, "Resetting chip\n" |
| 518 | set_io [ebx + device.io_addr], 0 |
520 | set_io [ebx + device.io_addr], 0 |
| 519 | set_io [ebx + device.io_addr], REG_COMMAND |
521 | set_io [ebx + device.io_addr], REG_COMMAND |
| 520 | mov al, 1 shl BIT_RST |
522 | mov al, 1 shl BIT_RST |
| 521 | out dx, al |
523 | out dx, al |
| 522 | mov cx, 1000 ; wait no longer for the reset |
524 | mov cx, 1000 ; wait no longer for the reset |
| 523 | @@: |
525 | @@: |
| 524 | in al, dx |
526 | in al, dx |
| 525 | test al, 1 shl BIT_RST |
527 | test al, 1 shl BIT_RST |
| 526 | jz @f ; RST remains 1 during reset |
528 | jz @f ; RST remains 1 during reset |
| 527 | dec cx |
529 | dec cx |
| 528 | jnz @r |
530 | jnz @r |
| 529 | DEBUGF 2, "Reset timeout!\n" |
531 | DEBUGF 2, "Reset timeout!\n" |
| 530 | or eax, -1 |
532 | or eax, -1 |
| 531 | ret |
533 | ret |
| 532 | @@: |
534 | @@: |
| 533 | 535 | ||
| 534 | ; Read MAC address |
536 | ; Read MAC address |
| 535 | call read_mac |
537 | call read_mac |
| 536 | 538 | ||
| 537 | ; attach int handler |
539 | ; attach int handler |
| 538 | movzx eax, [ebx + device.irq_line] |
540 | movzx eax, [ebx + device.irq_line] |
| 539 | DEBUGF 1, "Attaching int handler to irq %x\n", eax:1 |
541 | DEBUGF 1, "Attaching int handler to irq %x\n", eax:1 |
| 540 | invoke AttachIntHandler, eax, int_handler, ebx |
542 | invoke AttachIntHandler, eax, int_handler, ebx |
| 541 | test eax, eax |
543 | test eax, eax |
| 542 | jnz @f |
544 | jnz @f |
| 543 | DEBUGF 2, "Could not attach int handler!\n" |
545 | DEBUGF 2, "Could not attach int handler!\n" |
| 544 | or eax, -1 |
546 | or eax, -1 |
| 545 | ret |
547 | ret |
| 546 | @@: |
548 | @@: |
| 547 | 549 | ||
| 548 | ; unlock config and BMCR registers |
550 | ; unlock config and BMCR registers |
| 549 | set_io [ebx + device.io_addr], 0 |
551 | set_io [ebx + device.io_addr], 0 |
| 550 | set_io [ebx + device.io_addr], REG_9346CR |
552 | set_io [ebx + device.io_addr], REG_9346CR |
| 551 | mov al, (1 shl BIT_93C46_EEM1) or (1 shl BIT_93C46_EEM0) |
553 | mov al, (1 shl BIT_93C46_EEM1) or (1 shl BIT_93C46_EEM0) |
| 552 | out dx, al |
554 | out dx, al |
| 553 | 555 | ||
| 554 | ; initialize multicast registers (no filtering) |
556 | ; initialize multicast registers (no filtering) |
| 555 | mov eax, 0xffffffff |
557 | mov eax, 0xffffffff |
| 556 | set_io [ebx + device.io_addr], REG_MAR0 |
558 | set_io [ebx + device.io_addr], REG_MAR0 |
| 557 | out dx, eax |
559 | out dx, eax |
| 558 | set_io [ebx + device.io_addr], REG_MAR4 |
560 | set_io [ebx + device.io_addr], REG_MAR4 |
| 559 | out dx, eax |
561 | out dx, eax |
| 560 | 562 | ||
| 561 | ; enable Rx/Tx |
563 | ; enable Rx/Tx |
| 562 | mov al, (1 shl BIT_RE) or (1 shl BIT_TE) |
564 | mov al, (1 shl BIT_RE) or (1 shl BIT_TE) |
| 563 | set_io [ebx + device.io_addr], REG_COMMAND |
565 | set_io [ebx + device.io_addr], REG_COMMAND |
| 564 | out dx, al |
566 | out dx, al |
| 565 | 567 | ||
| 566 | ; Rxbuffer size, unlimited dma burst, no wrapping, no rx threshold |
568 | ; Rxbuffer size, unlimited dma burst, no wrapping, no rx threshold |
| 567 | ; accept broadcast packets, accept physical match packets |
569 | ; accept broadcast packets, accept physical match packets |
| 568 | mov eax, RX_CONFIG |
570 | mov eax, RX_CONFIG |
| 569 | set_io [ebx + device.io_addr], REG_RXCONFIG |
571 | set_io [ebx + device.io_addr], REG_RXCONFIG |
| 570 | out dx, eax |
572 | out dx, eax |
| 571 | 573 | ||
| 572 | ; 1024 bytes DMA burst, total retries = 16 + 8 * 16 = 144 |
574 | ; 1024 bytes DMA burst, total retries = 16 + 8 * 16 = 144 |
| 573 | mov eax, (TX_MXDMA shl BIT_TX_MXDMA) or (TXRR shl BIT_TXRR) or BIT_IFG1 or BIT_IFG0 |
575 | mov eax, (TX_MXDMA shl BIT_TX_MXDMA) or (TXRR shl BIT_TXRR) or BIT_IFG1 or BIT_IFG0 |
| 574 | set_io [ebx + device.io_addr], REG_TXCONFIG |
576 | set_io [ebx + device.io_addr], REG_TXCONFIG |
| 575 | out dx, eax |
577 | out dx, eax |
| 576 | 578 | ||
| 577 | ; enable auto negotiation |
579 | ; enable auto negotiation |
| 578 | set_io [ebx + device.io_addr], REG_BMCR |
580 | set_io [ebx + device.io_addr], REG_BMCR |
| 579 | in ax, dx |
581 | in ax, dx |
| 580 | or ax, (1 shl BIT_ANE) |
582 | or ax, (1 shl BIT_ANE) |
| 581 | out dx, ax |
583 | out dx, ax |
| 582 | 584 | ||
| 583 | ; set auto negotiation advertisement |
585 | ; set auto negotiation advertisement |
| 584 | set_io [ebx + device.io_addr], REG_ANAR |
586 | set_io [ebx + device.io_addr], REG_ANAR |
| 585 | in ax, dx |
587 | in ax, dx |
| 586 | or ax, (1 shl BIT_SELECTOR) or (1 shl BIT_10) or (1 shl BIT_10FD) or (1 shl BIT_TX) or (1 shl BIT_TXFD) |
588 | or ax, (1 shl BIT_SELECTOR) or (1 shl BIT_10) or (1 shl BIT_10FD) or (1 shl BIT_TX) or (1 shl BIT_TXFD) |
| 587 | out dx, ax |
589 | out dx, ax |
| 588 | 590 | ||
| 589 | ; lock config and BMCR registers |
591 | ; lock config and BMCR registers |
| 590 | xor eax, eax |
592 | xor eax, eax |
| 591 | set_io [ebx + device.io_addr], REG_9346CR |
593 | set_io [ebx + device.io_addr], REG_9346CR |
| 592 | out dx, al |
594 | out dx, al |
| 593 | 595 | ||
| 594 | ; init RX/TX pointers |
596 | ; init RX/TX pointers |
| 595 | mov [ebx + device.rx_data_offset], eax |
597 | mov [ebx + device.rx_data_offset], eax |
| 596 | mov [ebx + device.curr_tx_desc], al |
598 | mov [ebx + device.curr_tx_desc], al |
| 597 | ; set_io [ebx + device.io_addr], REG_CAPR |
599 | ; set_io [ebx + device.io_addr], REG_CAPR |
| 598 | ; out dx, ax |
600 | ; out dx, ax |
| 599 | 601 | ||
| 600 | ; clear packet/byte counters |
602 | ; clear packet/byte counters |
| 601 | lea edi, [ebx + device.bytes_tx] |
603 | lea edi, [ebx + device.bytes_tx] |
| 602 | mov ecx, 6 |
604 | mov ecx, 6 |
| 603 | rep stosd |
605 | rep stosd |
| 604 | 606 | ||
| 605 | ; clear missing packet counter |
607 | ; clear missing packet counter |
| 606 | set_io [ebx + device.io_addr], REG_MPC |
608 | set_io [ebx + device.io_addr], REG_MPC |
| 607 | out dx, eax |
609 | out dx, eax |
| 608 | 610 | ||
| 609 | ; set RxBuffer address, init RX buffer offset |
611 | ; set RxBuffer address, init RX buffer offset |
| 610 | mov eax, [ebx + device.rx_buffer] |
612 | mov eax, [ebx + device.rx_buffer] |
| 611 | mov dword[eax], 0 ; clear receive flags for first packet (really needed??) |
613 | mov dword[eax], 0 ; clear receive flags for first packet (really needed??) |
| 612 | DEBUGF 1, "RX buffer virtual addr=0x%x\n", eax |
614 | DEBUGF 1, "RX buffer virtual addr=0x%x\n", eax |
| 613 | invoke GetPhysAddr |
615 | invoke GetPhysAddr |
| 614 | DEBUGF 1, "RX buffer physical addr=0x%x\n", eax |
616 | DEBUGF 1, "RX buffer physical addr=0x%x\n", eax |
| 615 | set_io [ebx + device.io_addr], REG_RBSTART |
617 | set_io [ebx + device.io_addr], REG_RBSTART |
| 616 | out dx, eax |
618 | out dx, eax |
| 617 | 619 | ||
| 618 | ; enable interrupts |
620 | ; enable interrupts |
| 619 | set_io [ebx + device.io_addr], 0 |
621 | set_io [ebx + device.io_addr], 0 |
| 620 | set_io [ebx + device.io_addr], REG_IMR |
622 | set_io [ebx + device.io_addr], REG_IMR |
| 621 | mov ax, INTERRUPT_MASK |
623 | mov ax, INTERRUPT_MASK |
| 622 | out dx, ax |
624 | out dx, ax |
| 623 | 625 | ||
| 624 | ; Set the mtu, kernel will be able to send now |
626 | ; Set the mtu, kernel will be able to send now |
| 625 | mov [ebx + device.mtu], 1514 |
627 | mov [ebx + device.mtu], 1514 |
| 626 | 628 | ||
| 627 | ; Detect current link status |
629 | ; Detect current link status |
| 628 | call link |
630 | call link |
| 629 | 631 | ||
| 630 | ; Indicate that we have successfully reset the card |
632 | ; Indicate that we have successfully reset the card |
| 631 | xor eax, eax |
633 | xor eax, eax |
| 632 | ret |
634 | ret |
| 633 | 635 | ||
| 634 | 636 | ||
| 635 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
637 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 636 | ;; ;; |
638 | ;; ;; |
| 637 | ;; Transmit ;; |
639 | ;; Transmit ;; |
| 638 | ;; ;; |
640 | ;; ;; |
| 639 | ;; In: pointer to device structure in ebx ;; |
641 | ;; In: pointer to device structure in ebx ;; |
| 640 | ;; ;; |
642 | ;; ;; |
| 641 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
643 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 642 | 644 | ||
| 643 | proc transmit stdcall bufferptr |
645 | proc transmit stdcall bufferptr |
| 644 | 646 | ||
| 645 | pushf |
647 | pushf |
| 646 | cli |
648 | cli |
| 647 | 649 | ||
| 648 | mov esi, [bufferptr] |
650 | mov esi, [bufferptr] |
| 649 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n", [bufferptr], [esi + NET_BUFF.length] |
651 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n", [bufferptr], [esi + NET_BUFF.length] |
| 650 | lea eax, [esi + NET_BUFF.data] |
652 | lea eax, [esi + NET_BUFF.data] |
| 651 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
653 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
| 652 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
654 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
| 653 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
655 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
| 654 | [eax+13]:2,[eax+12]:2 |
656 | [eax+13]:2,[eax+12]:2 |
| 655 | 657 | ||
| 656 | cmp [esi + NET_BUFF.length], 1514 |
658 | cmp [esi + NET_BUFF.length], 1514 |
| 657 | ja .fail |
659 | ja .fail |
| 658 | cmp [esi + NET_BUFF.length], 60 |
660 | cmp [esi + NET_BUFF.length], 60 |
| 659 | jb .fail |
661 | jb .fail |
| 660 | 662 | ||
| 661 | ; check if we own the current discriptor |
663 | ; check if we own the current discriptor |
| 662 | set_io [ebx + device.io_addr], 0 |
664 | set_io [ebx + device.io_addr], 0 |
| 663 | set_io [ebx + device.io_addr], REG_TSD0 |
665 | set_io [ebx + device.io_addr], REG_TSD0 |
| 664 | movzx ecx, [ebx + device.curr_tx_desc] |
666 | movzx ecx, [ebx + device.curr_tx_desc] |
| 665 | shl ecx, 2 |
667 | shl ecx, 2 |
| 666 | add edx, ecx |
668 | add edx, ecx |
| 667 | in eax, dx |
669 | in eax, dx |
| 668 | test eax, (1 shl BIT_OWN) |
670 | test eax, (1 shl BIT_OWN) |
| 669 | jz .wait_to_send |
671 | jz .wait_to_send |
| 670 | 672 | ||
| 671 | .send_packet: |
673 | .send_packet: |
| 672 | ; Set the buffer address |
674 | ; Set the buffer address |
| 673 | set_io [ebx + device.io_addr], REG_TSAD0 |
675 | set_io [ebx + device.io_addr], REG_TSAD0 |
| 674 | mov [ebx + device.TX_DESC+ecx], esi |
676 | mov [ebx + device.TX_DESC+ecx], esi |
| 675 | mov eax, esi |
677 | mov eax, esi |
| 676 | add eax, [eax + NET_BUFF.offset] |
678 | add eax, [eax + NET_BUFF.offset] |
| 677 | invoke GetPhysAddr |
679 | invoke GetPhysAddr |
| 678 | out dx, eax |
680 | out dx, eax |
| 679 | 681 | ||
| 680 | ; And the size of the buffer |
682 | ; And the size of the buffer |
| 681 | set_io [ebx + device.io_addr], REG_TSD0 |
683 | set_io [ebx + device.io_addr], REG_TSD0 |
| 682 | mov eax, [esi + NET_BUFF.length] |
684 | mov eax, [esi + NET_BUFF.length] |
| 683 | or eax, (ERTXTH shl BIT_ERTXTH) ; Early threshold |
685 | or eax, (ERTXTH shl BIT_ERTXTH) ; Early threshold |
| 684 | out dx, eax |
686 | out dx, eax |
| 685 | 687 | ||
| 686 | ; get next descriptor |
688 | ; get next descriptor |
| 687 | inc [ebx + device.curr_tx_desc] |
689 | inc [ebx + device.curr_tx_desc] |
| 688 | and [ebx + device.curr_tx_desc], NUM_TX_DESC-1 |
690 | and [ebx + device.curr_tx_desc], NUM_TX_DESC-1 |
| 689 | 691 | ||
| 690 | ; Update stats |
692 | ; Update stats |
| 691 | inc [ebx + device.packets_tx] |
693 | inc [ebx + device.packets_tx] |
| 692 | mov ecx, [esi + NET_BUFF.length] |
694 | mov ecx, [esi + NET_BUFF.length] |
| 693 | add dword [ebx + device.bytes_tx], ecx |
695 | add dword [ebx + device.bytes_tx], ecx |
| 694 | adc dword [ebx + device.bytes_tx+4], 0 |
696 | adc dword [ebx + device.bytes_tx+4], 0 |
| 695 | 697 | ||
| 696 | DEBUGF 1, "Packet Sent!\n" |
698 | DEBUGF 1, "Packet Sent!\n" |
| 697 | popf |
699 | popf |
| 698 | xor eax, eax |
700 | xor eax, eax |
| 699 | ret |
701 | ret |
| 700 | 702 | ||
| 701 | .wait_to_send: |
703 | .wait_to_send: |
| 702 | DEBUGF 1, "Waiting for timeout\n" |
704 | DEBUGF 1, "Waiting for timeout\n" |
| 703 | 705 | ||
| 704 | push edx |
706 | push edx |
| 705 | mov esi, 30 |
707 | mov esi, 30 |
| 706 | invoke Sleep |
708 | invoke Sleep |
| 707 | pop edx |
709 | pop edx |
| 708 | 710 | ||
| 709 | in ax, dx |
711 | in ax, dx |
| 710 | test ax, (1 shl BIT_OWN) |
712 | test ax, (1 shl BIT_OWN) |
| 711 | jnz .send_packet |
713 | jnz .send_packet |
| 712 | 714 | ||
| 713 | pusha |
715 | pusha |
| 714 | call reset ; if chip hung, reset it |
716 | call reset ; if chip hung, reset it |
| 715 | popa |
717 | popa |
| 716 | 718 | ||
| 717 | jmp .send_packet |
719 | jmp .send_packet |
| 718 | 720 | ||
| 719 | .fail: |
721 | .fail: |
| 720 | DEBUGF 2, "transmit failed!\n" |
722 | DEBUGF 2, "transmit failed!\n" |
| 721 | invoke NetFree, [bufferptr] |
723 | invoke NetFree, [bufferptr] |
| 722 | popf |
724 | popf |
| 723 | or eax, -1 |
725 | or eax, -1 |
| 724 | ret |
726 | ret |
| 725 | 727 | ||
| 726 | endp |
728 | endp |
| 727 | 729 | ||
| 728 | 730 | ||
| 729 | 731 | ||
| 730 | 732 | ||
| 731 | 733 | ||
| 732 | ;;;;;;;;;;;;;;;;;;;;;;; |
734 | ;;;;;;;;;;;;;;;;;;;;;;; |
| 733 | ;; ;; |
735 | ;; ;; |
| 734 | ;; Interrupt handler ;; |
736 | ;; Interrupt handler ;; |
| 735 | ;; ;; |
737 | ;; ;; |
| 736 | ;;;;;;;;;;;;;;;;;;;;;;; |
738 | ;;;;;;;;;;;;;;;;;;;;;;; |
| 737 | 739 | ||
| 738 | align 4 |
740 | align 4 |
| 739 | int_handler: |
741 | int_handler: |
| 740 | 742 | ||
| 741 | push ebx esi edi |
743 | push ebx esi edi |
| 742 | 744 | ||
| 743 | DEBUGF 1, "INT\n" |
745 | DEBUGF 1, "INT\n" |
| 744 | 746 | ||
| 745 | ; find pointer of device wich made IRQ occur |
747 | ; find pointer of device wich made IRQ occur |
| 746 | mov ecx, [devices] |
748 | mov ecx, [devices] |
| 747 | test ecx, ecx |
749 | test ecx, ecx |
| 748 | jz .nothing |
750 | jz .nothing |
| 749 | mov esi, device_list |
751 | mov esi, device_list |
| 750 | .nextdevice: |
752 | .nextdevice: |
| 751 | mov ebx, [esi] |
753 | mov ebx, [esi] |
| 752 | 754 | ||
| 753 | set_io [ebx + device.io_addr], 0 |
755 | set_io [ebx + device.io_addr], 0 |
| 754 | set_io [ebx + device.io_addr], REG_ISR |
756 | set_io [ebx + device.io_addr], REG_ISR |
| 755 | in ax, dx ; Get interrupt status |
757 | in ax, dx ; Get interrupt status |
| 756 | out dx, ax ; send it back to ACK |
758 | out dx, ax ; send it back to ACK |
| 757 | test ax, ax |
759 | test ax, ax |
| 758 | jnz .got_it |
760 | jnz .got_it |
| 759 | .continue: |
761 | .continue: |
| 760 | add esi, 4 |
762 | add esi, 4 |
| 761 | dec ecx |
763 | dec ecx |
| 762 | jnz .nextdevice |
764 | jnz .nextdevice |
| 763 | .nothing: |
765 | .nothing: |
| 764 | pop edi esi ebx |
766 | pop edi esi ebx |
| 765 | xor eax, eax |
767 | xor eax, eax |
| 766 | 768 | ||
| 767 | ret ; If no device was found, abort (The irq was probably for a device, not registered to this driver) |
769 | ret ; If no device was found, abort (The irq was probably for a device, not registered to this driver) |
| 768 | 770 | ||
| 769 | .got_it: |
771 | .got_it: |
| 770 | 772 | ||
| 771 | DEBUGF 1, "Device: %x Status: %x\n", ebx, ax |
773 | DEBUGF 1, "Device: %x Status: %x\n", ebx, ax |
| 772 | 774 | ||
| 773 | ;---------------------------------------------------- |
775 | ;---------------------------------------------------- |
| 774 | ; Received packet ok? |
776 | ; Received packet ok? |
| 775 | 777 | ||
| 776 | test ax, ISR_ROK |
778 | test ax, ISR_ROK |
| 777 | jz @f |
779 | jz @f |
| 778 | push ax |
780 | push ax |
| 779 | 781 | ||
| 780 | .receive: |
782 | .receive: |
| 781 | set_io [ebx + device.io_addr], 0 |
783 | set_io [ebx + device.io_addr], 0 |
| 782 | set_io [ebx + device.io_addr], REG_COMMAND |
784 | set_io [ebx + device.io_addr], REG_COMMAND |
| 783 | in al, dx |
785 | in al, dx |
| 784 | test al, BUFE ; test if RX buffer is empty |
786 | test al, BUFE ; test if RX buffer is empty |
| 785 | jnz .finish |
787 | jnz .finish |
| 786 | 788 | ||
| 787 | DEBUGF 1, "RX:\n" |
789 | DEBUGF 1, "RX:\n" |
| 788 | 790 | ||
| 789 | mov eax, [ebx + device.rx_buffer] |
791 | mov eax, [ebx + device.rx_buffer] |
| 790 | add eax, [ebx + device.rx_data_offset] |
792 | add eax, [ebx + device.rx_data_offset] |
| 791 | test byte [eax], (1 shl BIT_ROK) ; check if packet is ok |
793 | test byte [eax], (1 shl BIT_ROK) ; check if packet is ok |
| 792 | jz .reset_rx |
794 | jz .reset_rx |
| 793 | 795 | ||
| 794 | ; packet is ok, copy it |
796 | ; packet is ok, copy it |
| 795 | movzx ecx, word [eax+2] ; packet length |
797 | movzx ecx, word [eax+2] ; packet length |
| 796 | sub cx, 4 ; don't copy CRC |
798 | sub cx, 4 ; don't copy CRC |
| 797 | 799 | ||
| 798 | ; Update stats |
800 | ; Update stats |
| 799 | add dword [ebx + device.bytes_rx], ecx |
801 | add dword [ebx + device.bytes_rx], ecx |
| 800 | adc dword [ebx + device.bytes_rx + 4], 0 |
802 | adc dword [ebx + device.bytes_rx + 4], 0 |
| 801 | inc [ebx + device.packets_rx] |
803 | inc [ebx + device.packets_rx] |
| 802 | 804 | ||
| 803 | DEBUGF 1, "Received %u bytes\n", ecx |
805 | DEBUGF 1, "Received %u bytes\n", ecx |
| 804 | 806 | ||
| 805 | push ebx eax ecx |
807 | push ebx eax ecx |
| 806 | add ecx, NET_BUFF.data |
808 | add ecx, NET_BUFF.data |
| 807 | invoke NetAlloc, ecx ; Allocate a buffer to put packet into |
809 | invoke NetAlloc, ecx ; Allocate a buffer to put packet into |
| 808 | pop ecx |
810 | pop ecx |
| 809 | test eax, eax ; Test if we allocated succesfully |
811 | test eax, eax ; Test if we allocated succesfully |
| 810 | jz .abort |
812 | jz .abort |
| 811 | mov [eax + NET_BUFF.length], ecx |
813 | mov [eax + NET_BUFF.length], ecx |
| 812 | mov [eax + NET_BUFF.device], ebx |
814 | mov [eax + NET_BUFF.device], ebx |
| 813 | mov [eax + NET_BUFF.offset], NET_BUFF.data |
815 | mov [eax + NET_BUFF.offset], NET_BUFF.data |
| 814 | 816 | ||
| 815 | lea edi, [eax + NET_BUFF.data] ; Where we will copy too |
817 | lea edi, [eax + NET_BUFF.data] ; Where we will copy too |
| 816 | mov esi, [esp] ; The buffer we will copy from |
818 | mov esi, [esp] ; The buffer we will copy from |
| 817 | add esi, 4 ; Dont copy CRC |
819 | add esi, 4 ; Dont copy CRC |
| 818 | 820 | ||
| 819 | push .abort ; return addr for Eth_input |
821 | push .abort ; return addr for Eth_input |
| 820 | push eax ; buffer ptr for Eth_input |
822 | push eax ; buffer ptr for Eth_input |
| 821 | 823 | ||
| 822 | .copy: |
824 | .copy: |
| 823 | shr ecx, 1 |
825 | shr ecx, 1 |
| 824 | jnc .nb |
826 | jnc .nb |
| 825 | movsb |
827 | movsb |
| 826 | .nb: |
828 | .nb: |
| 827 | shr ecx, 1 |
829 | shr ecx, 1 |
| 828 | jnc .nw |
830 | jnc .nw |
| 829 | movsw |
831 | movsw |
| 830 | .nw: |
832 | .nw: |
| 831 | jz .nd |
833 | jz .nd |
| 832 | rep movsd |
834 | rep movsd |
| 833 | .nd: |
835 | .nd: |
| 834 | 836 | ||
| 835 | jmp [EthInput] ; Send it to kernel |
837 | jmp [EthInput] ; Send it to kernel |
| 836 | 838 | ||
| 837 | .abort: |
839 | .abort: |
| 838 | pop eax ebx |
840 | pop eax ebx |
| 839 | ; update eth_data_start_offset |
841 | ; update eth_data_start_offset |
| 840 | movzx eax, word [eax+2] ; packet length |
842 | movzx eax, word [eax+2] ; packet length |
| 841 | add eax, [ebx + device.rx_data_offset] |
843 | add eax, [ebx + device.rx_data_offset] |
| 842 | add eax, 4+3 ; packet header is 4 bytes long + dword alignment |
844 | add eax, 4+3 ; packet header is 4 bytes long + dword alignment |
| 843 | and eax, not 3 ; dword alignment |
845 | and eax, not 3 ; dword alignment |
| 844 | 846 | ||
| 845 | cmp eax, RX_BUFFER_SIZE |
847 | cmp eax, RX_BUFFER_SIZE |
| 846 | jb .no_wrap |
848 | jb .no_wrap |
| 847 | DEBUGF 1, "Wrapping\n" |
849 | DEBUGF 1, "Wrapping\n" |
| 848 | sub eax, RX_BUFFER_SIZE |
850 | sub eax, RX_BUFFER_SIZE |
| 849 | .no_wrap: |
851 | .no_wrap: |
| 850 | mov [ebx + device.rx_data_offset], eax |
852 | mov [ebx + device.rx_data_offset], eax |
| 851 | DEBUGF 1, "New RX ptr: %d\n", eax |
853 | DEBUGF 1, "New RX ptr: %d\n", eax |
| 852 | 854 | ||
| 853 | set_io [ebx + device.io_addr], 0 |
855 | set_io [ebx + device.io_addr], 0 |
| 854 | set_io [ebx + device.io_addr], REG_CAPR ; update 'Current Address of Packet Read register' |
856 | set_io [ebx + device.io_addr], REG_CAPR ; update 'Current Address of Packet Read register' |
| 855 | sub eax, 0x10 ; value 0x10 is a constant for CAPR |
857 | sub eax, 0x10 ; value 0x10 is a constant for CAPR |
| 856 | out dx, ax |
858 | out dx, ax |
| 857 | 859 | ||
| 858 | jmp .receive ; check for multiple packets |
860 | jmp .receive ; check for multiple packets |
| 859 | 861 | ||
| 860 | .reset_rx: |
862 | .reset_rx: |
| 861 | test byte [eax], (1 shl BIT_CRC) |
863 | test byte [eax], (1 shl BIT_CRC) |
| 862 | jz .no_crc_error |
864 | jz .no_crc_error |
| 863 | DEBUGF 2, "RX: CRC error!\n" |
865 | DEBUGF 2, "RX: CRC error!\n" |
| 864 | 866 | ||
| 865 | .no_crc_error: |
867 | .no_crc_error: |
| 866 | test byte [eax], (1 shl BIT_FAE) |
868 | test byte [eax], (1 shl BIT_FAE) |
| 867 | jz .no_fae_error |
869 | jz .no_fae_error |
| 868 | DEBUGF 2, "RX: Frame alignment error!\n" |
870 | DEBUGF 2, "RX: Frame alignment error!\n" |
| 869 | 871 | ||
| 870 | .no_fae_error: |
872 | .no_fae_error: |
| 871 | DEBUGF 1, "Reset RX\n" |
873 | DEBUGF 1, "Reset RX\n" |
| 872 | in al, dx ; read command register |
874 | in al, dx ; read command register |
| 873 | push ax |
875 | push ax |
| 874 | and al, not (1 shl BIT_RE) ; Clear the RE bit |
876 | and al, not (1 shl BIT_RE) ; Clear the RE bit |
| 875 | out dx, al |
877 | out dx, al |
| 876 | pop ax |
878 | pop ax |
| 877 | out dx, al ; write original command back |
879 | out dx, al ; write original command back |
| 878 | 880 | ||
| 879 | add edx, REG_RXCONFIG - REG_COMMAND ; Restore RX configuration |
881 | add edx, REG_RXCONFIG - REG_COMMAND ; Restore RX configuration |
| 880 | mov ax, RX_CONFIG |
882 | mov ax, RX_CONFIG |
| 881 | out dx, ax |
883 | out dx, ax |
| 882 | 884 | ||
| 883 | .finish: |
885 | .finish: |
| 884 | pop ax |
886 | pop ax |
| 885 | 887 | ||
| 886 | ;---------------------------------------------------- |
888 | ;---------------------------------------------------- |
| 887 | ; Transmit ok / Transmit error |
889 | ; Transmit ok / Transmit error |
| 888 | @@: |
890 | @@: |
| 889 | test ax, ISR_TOK + ISR_TER |
891 | test ax, ISR_TOK + ISR_TER |
| 890 | jz @f |
892 | jz @f |
| 891 | 893 | ||
| 892 | DEBUGF 1, "Transmit done!\n" |
894 | DEBUGF 1, "Transmit done!\n" |
| 893 | 895 | ||
| 894 | push ax |
896 | push ax |
| 895 | mov ecx, (NUM_TX_DESC-1)*4 |
897 | mov ecx, (NUM_TX_DESC-1)*4 |
| 896 | .txdescloop: |
898 | .txdescloop: |
| 897 | set_io [ebx + device.io_addr], 0 |
899 | set_io [ebx + device.io_addr], 0 |
| 898 | set_io [ebx + device.io_addr], REG_TSD0 |
900 | set_io [ebx + device.io_addr], REG_TSD0 |
| 899 | add edx, ecx |
901 | add edx, ecx |
| 900 | in eax, dx |
902 | in eax, dx |
| 901 | 903 | ||
| 902 | test eax, TSR_OWN ; DMA operation completed |
904 | test eax, TSR_OWN ; DMA operation completed |
| 903 | jz .notthisone |
905 | jz .notthisone |
| 904 | 906 | ||
| 905 | cmp [ebx + device.TX_DESC+ecx], 0 |
907 | cmp [ebx + device.TX_DESC+ecx], 0 |
| 906 | je .notthisone |
908 | je .notthisone |
| 907 | 909 | ||
| 908 | DEBUGF 1, "TSD: 0x%x\n", eax |
910 | DEBUGF 1, "TSD: 0x%x\n", eax |
| 909 | 911 | ||
| 910 | test eax, TSR_TUN |
912 | test eax, TSR_TUN |
| 911 | jz .no_bun |
913 | jz .no_bun |
| 912 | DEBUGF 2, "TX: FIFO Buffer underrun!\n" |
914 | DEBUGF 2, "TX: FIFO Buffer underrun!\n" |
| 913 | 915 | ||
| 914 | .no_bun: |
916 | .no_bun: |
| 915 | test eax, TSR_OWC |
917 | test eax, TSR_OWC |
| 916 | jz .no_owc |
918 | jz .no_owc |
| 917 | DEBUGF 2, "TX: OWC!\n" |
919 | DEBUGF 2, "TX: OWC!\n" |
| 918 | 920 | ||
| 919 | .no_owc: |
921 | .no_owc: |
| 920 | test eax, TSR_TABT |
922 | test eax, TSR_TABT |
| 921 | jz .no_tabt |
923 | jz .no_tabt |
| 922 | DEBUGF 2, "TX: TABT!\n" |
924 | DEBUGF 2, "TX: TABT!\n" |
| 923 | 925 | ||
| 924 | .no_tabt: |
926 | .no_tabt: |
| 925 | test eax, TSR_CRS |
927 | test eax, TSR_CRS |
| 926 | jz .no_csl |
928 | jz .no_csl |
| 927 | DEBUGF 2, "TX: Carrier Sense Lost!\n" |
929 | DEBUGF 2, "TX: Carrier Sense Lost!\n" |
| 928 | 930 | ||
| 929 | .no_csl: |
931 | .no_csl: |
| 930 | test eax, TSR_TOK |
932 | test eax, TSR_TOK |
| 931 | jz .no_tok |
933 | jz .no_tok |
| 932 | DEBUGF 1, "TX: Transmit OK!\n" |
934 | DEBUGF 1, "TX: Transmit OK!\n" |
| 933 | 935 | ||
| 934 | .no_tok: |
936 | .no_tok: |
| 935 | DEBUGF 1, "free transmit buffer 0x%x\n", [ebx + device.TX_DESC+ecx]:8 |
937 | DEBUGF 1, "free transmit buffer 0x%x\n", [ebx + device.TX_DESC+ecx]:8 |
| 936 | push ecx ebx |
938 | push ecx ebx |
| 937 | invoke NetFree, [ebx + device.TX_DESC+ecx] |
939 | invoke NetFree, [ebx + device.TX_DESC+ecx] |
| 938 | pop ebx ecx |
940 | pop ebx ecx |
| 939 | mov [ebx + device.TX_DESC+ecx], 0 |
941 | mov [ebx + device.TX_DESC+ecx], 0 |
| 940 | 942 | ||
| 941 | .notthisone: |
943 | .notthisone: |
| 942 | sub ecx, 4 |
944 | sub ecx, 4 |
| 943 | jae .txdescloop |
945 | jae .txdescloop |
| 944 | pop ax |
946 | pop ax |
| 945 | 947 | ||
| 946 | ;---------------------------------------------------- |
948 | ;---------------------------------------------------- |
| 947 | ; Rx buffer overflow ? |
949 | ; Rx buffer overflow ? |
| 948 | @@: |
950 | @@: |
| 949 | test ax, ISR_RXOVW |
951 | test ax, ISR_RXOVW |
| 950 | jz @f |
952 | jz @f |
| 951 | 953 | ||
| 952 | push ax |
954 | push ax |
| 953 | DEBUGF 2, "RX:buffer overflow!\n" |
955 | DEBUGF 2, "RX:buffer overflow!\n" |
| 954 | 956 | ||
| 955 | set_io [ebx + device.io_addr], 0 |
957 | set_io [ebx + device.io_addr], 0 |
| 956 | set_io [ebx + device.io_addr], REG_ISR |
958 | set_io [ebx + device.io_addr], REG_ISR |
| 957 | mov ax, ISR_FIFOOVW or ISR_RXOVW or ISR_ROK |
959 | mov ax, ISR_FIFOOVW or ISR_RXOVW or ISR_ROK |
| 958 | out dx, ax |
960 | out dx, ax |
| 959 | pop ax |
961 | pop ax |
| 960 | 962 | ||
| 961 | ;---------------------------------------------------- |
963 | ;---------------------------------------------------- |
| 962 | ; Packet underrun? |
964 | ; Packet underrun? |
| 963 | @@: |
965 | @@: |
| 964 | test ax, ISR_PUN |
966 | test ax, ISR_PUN |
| 965 | jz @f |
967 | jz @f |
| 966 | 968 | ||
| 967 | DEBUGF 1, "Packet underrun or link changed!\n" |
969 | DEBUGF 1, "Packet underrun or link changed!\n" |
| 968 | 970 | ||
| 969 | call link |
971 | call link |
| 970 | 972 | ||
| 971 | ;---------------------------------------------------- |
973 | ;---------------------------------------------------- |
| 972 | ; Receive FIFO overflow ? |
974 | ; Receive FIFO overflow ? |
| 973 | @@: |
975 | @@: |
| 974 | test ax, ISR_FIFOOVW |
976 | test ax, ISR_FIFOOVW |
| 975 | jz @f |
977 | jz @f |
| 976 | 978 | ||
| 977 | push ax |
979 | push ax |
| 978 | DEBUGF 2, "RX fifo overflow!\n" |
980 | DEBUGF 2, "RX fifo overflow!\n" |
| 979 | 981 | ||
| 980 | set_io [ebx + device.io_addr], 0 |
982 | set_io [ebx + device.io_addr], 0 |
| 981 | set_io [ebx + device.io_addr], REG_ISR |
983 | set_io [ebx + device.io_addr], REG_ISR |
| 982 | mov ax, ISR_FIFOOVW or ISR_RXOVW or ISR_ROK |
984 | mov ax, ISR_FIFOOVW or ISR_RXOVW or ISR_ROK |
| 983 | out dx, ax |
985 | out dx, ax |
| 984 | pop ax |
986 | pop ax |
| 985 | 987 | ||
| 986 | ;---------------------------------------------------- |
988 | ;---------------------------------------------------- |
| 987 | ; cable length changed ? |
989 | ; cable length changed ? |
| 988 | @@: |
990 | @@: |
| 989 | test ax, ISR_LENCHG |
991 | test ax, ISR_LENCHG |
| 990 | jz .fail |
992 | jz .fail |
| 991 | 993 | ||
| 992 | DEBUGF 2, "Cable length changed!\n" |
994 | DEBUGF 2, "Cable length changed!\n" |
| 993 | 995 | ||
| 994 | call link |
996 | call link |
| 995 | 997 | ||
| 996 | .fail: |
998 | .fail: |
| 997 | pop edi esi ebx |
999 | pop edi esi ebx |
| 998 | xor eax, eax |
1000 | xor eax, eax |
| 999 | inc eax |
1001 | inc eax |
| 1000 | 1002 | ||
| 1001 | ret |
1003 | ret |
| 1002 | 1004 | ||
| 1003 | 1005 | ||
| 1004 | 1006 | ||
| 1005 | 1007 | ||
| 1006 | ;;;;;;;;;;;;;;;;;;;;;;; |
1008 | ;;;;;;;;;;;;;;;;;;;;;;; |
| 1007 | ;; ;; |
1009 | ;; ;; |
| 1008 | ;; Check link status ;; |
1010 | ;; Check link status ;; |
| 1009 | ;; ;; |
1011 | ;; ;; |
| 1010 | ;;;;;;;;;;;;;;;;;;;;;;; |
1012 | ;;;;;;;;;;;;;;;;;;;;;;; |
| 1011 | 1013 | ||
| 1012 | align 4 |
1014 | align 4 |
| 1013 | link: |
1015 | link: |
| 1014 | DEBUGF 1, "Checking link status:\n" |
1016 | DEBUGF 1, "Checking link status:\n" |
| 1015 | 1017 | ||
| 1016 | set_io [ebx + device.io_addr], 0 |
1018 | set_io [ebx + device.io_addr], 0 |
| 1017 | set_io [ebx + device.io_addr], REG_MSR |
1019 | set_io [ebx + device.io_addr], REG_MSR |
| 1018 | in ax, dx |
1020 | in ax, dx |
| 1019 | 1021 | ||
| 1020 | test al, 1 shl 2 ; 0 = link ok 1 = link fail |
1022 | test al, 1 shl 2 ; 0 = link ok 1 = link fail |
| 1021 | jnz .notconnected |
1023 | jnz .notconnected |
| 1022 | 1024 | ||
| 1023 | mov ecx, ETH_LINK_10M |
1025 | mov ecx, ETH_LINK_10M |
| 1024 | test al, 1 shl 3 ; 0 = 100 Mbps 1 = 10 Mbps |
1026 | test al, 1 shl 3 ; 0 = 100 Mbps 1 = 10 Mbps |
| 1025 | jnz @f |
1027 | jnz @f |
| 1026 | mov ecx, ETH_LINK_100M |
1028 | mov ecx, ETH_LINK_100M |
| 1027 | @@: |
1029 | @@: |
| 1028 | 1030 | ||
| 1029 | set_io [ebx + device.io_addr], REG_BMCR |
1031 | set_io [ebx + device.io_addr], REG_BMCR |
| 1030 | in ax, dx |
1032 | in ax, dx |
| 1031 | test ax, 1 shl 8 ; Duplex mode |
1033 | test ax, 1 shl 8 ; Duplex mode |
| 1032 | jz @f |
1034 | jz @f |
| 1033 | or ecx, ETH_LINK_FD |
1035 | or ecx, ETH_LINK_FD |
| 1034 | @@: |
1036 | @@: |
| 1035 | 1037 | ||
| 1036 | mov [ebx + device.state], ecx |
1038 | mov [ebx + device.state], ecx |
| 1037 | invoke NetLinkChanged |
1039 | invoke NetLinkChanged |
| 1038 | DEBUGF 2, "link is up\n" |
1040 | DEBUGF 2, "link is up\n" |
| 1039 | ret |
1041 | ret |
| 1040 | 1042 | ||
| 1041 | .notconnected: |
1043 | .notconnected: |
| 1042 | mov [ebx + device.state], ETH_LINK_DOWN |
1044 | mov [ebx + device.state], ETH_LINK_DOWN |
| 1043 | invoke NetLinkChanged |
1045 | invoke NetLinkChanged |
| 1044 | DEBUGF 2, "link is down\n" |
1046 | DEBUGF 2, "link is down\n" |
| 1045 | ret |
1047 | ret |
| 1046 | 1048 | ||
| 1047 | 1049 | ||
| 1048 | 1050 | ||
| 1049 | ;;;;;;;;;;;;;;;;;;;;;;; |
1051 | ;;;;;;;;;;;;;;;;;;;;;;; |
| 1050 | ;; ;; |
1052 | ;; ;; |
| 1051 | ;; Write MAC address ;; |
1053 | ;; Write MAC address ;; |
| 1052 | ;; ;; |
1054 | ;; ;; |
| 1053 | ;;;;;;;;;;;;;;;;;;;;;;; |
1055 | ;;;;;;;;;;;;;;;;;;;;;;; |
| 1054 | 1056 | ||
| 1055 | align 4 |
1057 | align 4 |
| 1056 | write_mac: ; in: mac pushed onto stack (as 3 words) |
1058 | write_mac: ; in: mac pushed onto stack (as 3 words) |
| 1057 | 1059 | ||
| 1058 | DEBUGF 1, "Writing MAC\n" |
1060 | DEBUGF 1, "Writing MAC\n" |
| 1059 | 1061 | ||
| 1060 | ; disable all in command registers |
1062 | ; disable all in command registers |
| 1061 | set_io [ebx + device.io_addr], 0 |
1063 | set_io [ebx + device.io_addr], 0 |
| 1062 | set_io [ebx + device.io_addr], REG_9346CR |
1064 | set_io [ebx + device.io_addr], REG_9346CR |
| 1063 | xor eax, eax |
1065 | xor eax, eax |
| 1064 | out dx, al |
1066 | out dx, al |
| 1065 | 1067 | ||
| 1066 | set_io [ebx + device.io_addr], REG_IMR |
1068 | set_io [ebx + device.io_addr], REG_IMR |
| 1067 | xor eax, eax |
1069 | xor eax, eax |
| 1068 | out dx, ax |
1070 | out dx, ax |
| 1069 | 1071 | ||
| 1070 | set_io [ebx + device.io_addr], REG_ISR |
1072 | set_io [ebx + device.io_addr], REG_ISR |
| 1071 | mov eax, -1 |
1073 | mov eax, -1 |
| 1072 | out dx, ax |
1074 | out dx, ax |
| 1073 | 1075 | ||
| 1074 | ; enable writing |
1076 | ; enable writing |
| 1075 | set_io [ebx + device.io_addr], REG_9346CR |
1077 | set_io [ebx + device.io_addr], REG_9346CR |
| 1076 | mov eax, REG_9346CR_WE |
1078 | mov eax, REG_9346CR_WE |
| 1077 | out dx, al |
1079 | out dx, al |
| 1078 | 1080 | ||
| 1079 | ; write the mac ... |
1081 | ; write the mac ... |
| 1080 | set_io [ebx + device.io_addr], REG_IDR0 |
1082 | set_io [ebx + device.io_addr], REG_IDR0 |
| 1081 | pop eax |
1083 | pop eax |
| 1082 | out dx, eax |
1084 | out dx, eax |
| 1083 | 1085 | ||
| 1084 | set_io [ebx + device.io_addr], REG_IDR0+4 |
1086 | set_io [ebx + device.io_addr], REG_IDR0+4 |
| 1085 | xor eax, eax |
1087 | xor eax, eax |
| 1086 | pop ax |
1088 | pop ax |
| 1087 | out dx, eax |
1089 | out dx, eax |
| 1088 | 1090 | ||
| 1089 | ; disable writing |
1091 | ; disable writing |
| 1090 | set_io [ebx + device.io_addr], REG_9346CR |
1092 | set_io [ebx + device.io_addr], REG_9346CR |
| 1091 | xor eax, eax |
1093 | xor eax, eax |
| 1092 | out dx, al |
1094 | out dx, al |
| 1093 | 1095 | ||
| 1094 | DEBUGF 1, "MAC write ok!\n" |
1096 | DEBUGF 1, "MAC write ok!\n" |
| 1095 | 1097 | ||
| 1096 | ; Notice this procedure does not ret, but continues to read_mac instead. |
1098 | ; Notice this procedure does not ret, but continues to read_mac instead. |
| 1097 | 1099 | ||
| 1098 | 1100 | ||
| 1099 | ;;;;;;;;;;;;;;;;;;;;;; |
1101 | ;;;;;;;;;;;;;;;;;;;;;; |
| 1100 | ;; ;; |
1102 | ;; ;; |
| 1101 | ;; Read MAC address ;; |
1103 | ;; Read MAC address ;; |
| 1102 | ;; ;; |
1104 | ;; ;; |
| 1103 | ;;;;;;;;;;;;;;;;;;;;;; |
1105 | ;;;;;;;;;;;;;;;;;;;;;; |
| 1104 | 1106 | ||
| 1105 | read_mac: |
1107 | read_mac: |
| 1106 | DEBUGF 1, "Reading MAC:\n" |
1108 | DEBUGF 1, "Reading MAC:\n" |
| 1107 | 1109 | ||
| 1108 | set_io [ebx + device.io_addr], 0 |
1110 | set_io [ebx + device.io_addr], 0 |
| 1109 | lea edi, [ebx + device.mac] |
1111 | lea edi, [ebx + device.mac] |
| 1110 | in eax, dx |
1112 | in eax, dx |
| 1111 | stosd |
1113 | stosd |
| 1112 | add edx, 4 |
1114 | add edx, 4 |
| 1113 | in ax, dx |
1115 | in ax, dx |
| 1114 | stosw |
1116 | stosw |
| 1115 | 1117 | ||
| 1116 | DEBUGF 1, "%x-%x-%x-%x-%x-%x\n",[edi-6]:2,[edi-5]:2,[edi-4]:2,[edi-3]:2,[edi-2]:2,[edi-1]:2 |
1118 | DEBUGF 1, "%x-%x-%x-%x-%x-%x\n",[edi-6]:2,[edi-5]:2,[edi-4]:2,[edi-3]:2,[edi-2]:2,[edi-1]:2 |
| 1117 | 1119 | ||
| 1118 | ret |
1120 | ret |
| 1119 | 1121 | ||
| 1120 | 1122 | ||
| 1121 | ; End of code |
1123 | ; End of code |
| 1122 | 1124 | ||
| 1123 | data fixups |
1125 | data fixups |
| 1124 | end data |
1126 | end data |
| 1125 | 1127 | ||
| 1126 | include '../peimport.inc' |
1128 | include '../peimport.inc' |
| 1127 | 1129 | ||
| 1128 | my_service db 'RTL8139',0 ; max 16 chars include zero |
1130 | my_service db 'RTL8139',0 ; max 16 chars include zero |
| 1129 | 1131 | ||
| 1130 | sz_unknown db 'Unknown RTL8139 clone', 0 |
1132 | sz_unknown db 'Unknown RTL8139 clone', 0 |
| 1131 | sz_RTL8139 db 'Realtek 8139',0 |
1133 | sz_RTL8139 db 'Realtek 8139',0 |
| 1132 | sz_RTL8139_K db 'Realtek 8139 rev K',0 |
1134 | sz_RTL8139_K db 'Realtek 8139 rev K',0 |
| 1133 | sz_RTL8139A db 'Realtek 8139A',0 |
1135 | sz_RTL8139A db 'Realtek 8139A',0 |
| 1134 | sz_RTL8139A_G db 'Realtek 8139A rev G',0 |
1136 | sz_RTL8139A_G db 'Realtek 8139A rev G',0 |
| 1135 | sz_RTL8139B db 'Realtek 8139B',0 |
1137 | sz_RTL8139B db 'Realtek 8139B',0 |
| 1136 | sz_RTL8130 db 'Realtek 8130',0 |
1138 | sz_RTL8130 db 'Realtek 8130',0 |
| 1137 | sz_RTL8139C db 'Realtek 8139C',0 |
1139 | sz_RTL8139C db 'Realtek 8139C',0 |
| 1138 | sz_RTL8100 db 'Realtek 8100',0 |
1140 | sz_RTL8100 db 'Realtek 8100',0 |
| 1139 | sz_RTL8100_8139D db 'Realtek 8100B / 8139D',0 |
1141 | sz_RTL8100_8139D db 'Realtek 8100B / 8139D',0 |
| - | 1142 | sz_RTL8139CP db 'Realtek 8139CP', 0 |
|
| 1140 | sz_RTL8101 db 'Realtek 8101',0 |
1143 | sz_RTL8101 db 'Realtek 8101',0 |
| 1141 | 1144 | ||
| 1142 | hw_ver_names: |
1145 | hw_ver_names: |
| 1143 | dd sz_unknown |
1146 | dd sz_unknown |
| 1144 | dd sz_RTL8139 |
1147 | dd sz_RTL8139 |
| 1145 | dd sz_RTL8139_K |
1148 | dd sz_RTL8139_K |
| 1146 | dd sz_RTL8139A |
1149 | dd sz_RTL8139A |
| 1147 | dd sz_RTL8139A_G |
1150 | dd sz_RTL8139A_G |
| 1148 | dd sz_RTL8139B |
1151 | dd sz_RTL8139B |
| 1149 | dd sz_RTL8130 |
1152 | dd sz_RTL8130 |
| 1150 | dd sz_RTL8139C |
1153 | dd sz_RTL8139C |
| 1151 | dd sz_RTL8100 |
1154 | dd sz_RTL8100 |
| 1152 | dd sz_RTL8100_8139D |
1155 | dd sz_RTL8100_8139D |
| - | 1156 | dd sz_RTL8139CP |
|
| 1153 | dd sz_RTL8101 |
1157 | dd sz_RTL8101 |
| 1154 | 1158 | ||
| 1155 | hw_ver_array: ; This array is used by the probe routine to find out wich version of the RTL8139 we are working with |
1159 | hw_ver_array: ; This array is used by the probe routine to find out wich version of the RTL8139 we are working with |
| 1156 | db 0 |
1160 | db 0 |
| 1157 | db VER_RTL8139 |
1161 | db VER_RTL8139 |
| 1158 | db VER_RTL8139_K |
1162 | db VER_RTL8139_K |
| 1159 | db VER_RTL8139A |
1163 | db VER_RTL8139A |
| 1160 | db VER_RTL8139A_G |
1164 | db VER_RTL8139A_G |
| 1161 | db VER_RTL8139B |
1165 | db VER_RTL8139B |
| 1162 | db VER_RTL8130 |
1166 | db VER_RTL8130 |
| 1163 | db VER_RTL8139C |
1167 | db VER_RTL8139C |
| 1164 | db VER_RTL8100 |
1168 | db VER_RTL8100 |
| 1165 | db VER_RTL8100_8139D |
1169 | db VER_RTL8100_8139D |
| - | 1170 | db VER_RTL8139CP |
|
| 1166 | db VER_RTL8101 |
1171 | db VER_RTL8101 |
| 1167 | 1172 | ||
| 1168 | include_debug_strings ; All data wich FDO uses will be included here |
1173 | include_debug_strings ; All data wich FDO uses will be included here |
| 1169 | 1174 | ||
| 1170 | align 4 |
1175 | align 4 |
| 1171 | devices dd 0 |
1176 | devices dd 0 |
| 1172 | device_list rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling |
1177 | device_list rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling |