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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
2 | ;; ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2013. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2013. 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 | ;; 3Com network driver for KolibriOS ;; |
6 | ;; 3Com network driver for KolibriOS ;; |
7 | ;; ;; |
7 | ;; ;; |
8 | ;; Ported to KolibriOS net-branch by hidnplayr (28/05/10) ;; |
8 | ;; Ported to KolibriOS net-branch by hidnplayr (28/05/10) ;; |
9 | ;; ;; |
9 | ;; ;; |
10 | ;; Thanks to: scrap metal recyclers, whom provide me with ;; |
10 | ;; Thanks to: scrap metal recyclers, whom provide me with ;; |
11 | ;; loads of hardware ;; |
11 | ;; loads of hardware ;; |
12 | ;; diamond: who makes me understand KolibriOS ;; |
12 | ;; diamond: who makes me understand KolibriOS ;; |
13 | ;; ;; |
13 | ;; ;; |
14 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
14 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
15 | 15 | ||
16 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
16 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
17 | ;; ;; |
17 | ;; ;; |
18 | ;; 3C59X.INC ;; |
18 | ;; 3C59X.INC ;; |
19 | ;; ;; |
19 | ;; ;; |
20 | ;; Ethernet driver for Menuet OS ;; |
20 | ;; Ethernet driver for Menuet OS ;; |
21 | ;; ;; |
21 | ;; ;; |
22 | ;; Driver for 3Com fast etherlink 3c59x and ;; |
22 | ;; Driver for 3Com fast etherlink 3c59x and ;; |
23 | ;; etherlink XL 3c900 and 3c905 cards ;; |
23 | ;; etherlink XL 3c900 and 3c905 cards ;; |
24 | ;; References: ;; |
24 | ;; References: ;; |
25 | ;; www.3Com.com - data sheets ;; |
25 | ;; www.3Com.com - data sheets ;; |
26 | ;; DP83840A.pdf - ethernet physical layer ;; |
26 | ;; DP83840A.pdf - ethernet physical layer ;; |
27 | ;; 3c59x.c - linux driver ;; |
27 | ;; 3c59x.c - linux driver ;; |
28 | ;; ethernet driver template by Mike Hibbett ;; |
28 | ;; ethernet driver template by Mike Hibbett ;; |
29 | ;; ;; |
29 | ;; ;; |
30 | ;; Credits ;; |
30 | ;; Credits ;; |
31 | ;; Mike Hibbett, ;; |
31 | ;; Mike Hibbett, ;; |
32 | ;; who kindly supplied me with a 3Com905C-TX-M card ;; |
32 | ;; who kindly supplied me with a 3Com905C-TX-M card ;; |
33 | ;; ;; |
33 | ;; ;; |
34 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
34 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
35 | ;; |
35 | ;; |
36 | ;; Copyright (c) 2004, Endre Kozma |
36 | ;; Copyright (c) 2004, Endre Kozma |
37 | ;; All rights reserved. |
37 | ;; All rights reserved. |
38 | ;; |
38 | ;; |
39 | ;; Redistribution and use in source and binary forms, with or without |
39 | ;; Redistribution and use in source and binary forms, with or without |
40 | ;; modification, are permitted provided that the following conditions are |
40 | ;; modification, are permitted provided that the following conditions are |
41 | ;; met: |
41 | ;; met: |
42 | ;; |
42 | ;; |
43 | ;; 1. Redistributions of source code must retain the above copyright notice, |
43 | ;; 1. Redistributions of source code must retain the above copyright notice, |
44 | ;; this list of conditions and the following disclaimer. |
44 | ;; this list of conditions and the following disclaimer. |
45 | ;; |
45 | ;; |
46 | ;; 2. Redistributions in binary form must reproduce the above copyright |
46 | ;; 2. Redistributions in binary form must reproduce the above copyright |
47 | ;; notice, this list of conditions and the following disclaimer in the |
47 | ;; notice, this list of conditions and the following disclaimer in the |
48 | ;; documentation and/or other materials provided with the distribution. |
48 | ;; documentation and/or other materials provided with the distribution. |
49 | ;; |
49 | ;; |
50 | ;; 3. The name of the author may not be used to endorse or promote products |
50 | ;; 3. The name of the author may not be used to endorse or promote products |
51 | ;; derived from this software without specific prior written permission. |
51 | ;; derived from this software without specific prior written permission. |
52 | ;; |
52 | ;; |
53 | ;; THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
53 | ;; THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
54 | ;; IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
54 | ;; IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
55 | ;; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
55 | ;; OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
56 | ;; IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
56 | ;; IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
57 | ;; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
57 | ;; INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
58 | ;; NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
58 | ;; NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
59 | ;; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
59 | ;; DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
60 | ;; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
60 | ;; THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
61 | ;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
61 | ;; (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
62 | ;; THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
62 | ;; THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
63 | ;; |
63 | ;; |
64 | ;; History |
64 | ;; History |
65 | ;; ======= |
65 | ;; ======= |
66 | ;; $Log: 3C59X.INC,v $ |
66 | ;; $Log: 3C59X.INC,v $ |
67 | ;; Revision 1.3 2004/07/11 12:21:12 kozma |
67 | ;; Revision 1.3 2004/07/11 12:21:12 kozma |
68 | ;; Support of vortex chips (3c59x) added. |
68 | ;; Support of vortex chips (3c59x) added. |
69 | ;; Support of 3c920 and 3c982 added. |
69 | ;; Support of 3c920 and 3c982 added. |
70 | ;; Corrections. |
70 | ;; Corrections. |
71 | ;; |
71 | ;; |
72 | ;; Revision 1.2 2004/06/12 19:40:20 kozma |
72 | ;; Revision 1.2 2004/06/12 19:40:20 kozma |
73 | ;; Function e3c59x_set_available_media added in order to set |
73 | ;; Function e3c59x_set_available_media added in order to set |
74 | ;; the default media in case auto detection finds no valid link. |
74 | ;; the default media in case auto detection finds no valid link. |
75 | ;; Incorrect mii check removed (3c900 Cyclone works now). |
75 | ;; Incorrect mii check removed (3c900 Cyclone works now). |
76 | ;; Cleanups. |
76 | ;; Cleanups. |
77 | ;; |
77 | ;; |
78 | ;; Revision 1.1 2004/06/12 18:27:15 kozma |
78 | ;; Revision 1.1 2004/06/12 18:27:15 kozma |
79 | ;; Initial revision |
79 | ;; Initial revision |
80 | ;; |
80 | ;; |
81 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
81 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
82 | 82 | ||
83 | format MS COFF |
83 | format MS COFF |
84 | 84 | ||
85 | API_VERSION = 0x01000100 |
85 | API_VERSION = 0x01000100 |
86 | DRIVER_VERSION = 5 |
86 | DRIVER_VERSION = 5 |
87 | 87 | ||
88 | MAX_DEVICES = 16 |
88 | MAX_DEVICES = 16 |
89 | FORCE_FD = 0 ; forcing full duplex mode makes sense at some cards and link types |
89 | FORCE_FD = 0 ; forcing full duplex mode makes sense at some cards and link types |
90 | PROMISCIOUS = 0 ; enables promiscous mode |
90 | PROMISCIOUS = 0 ; enables promiscous mode |
91 | 91 | ||
92 | DEBUG = 1 |
92 | DEBUG = 1 |
93 | __DEBUG__ = 1 |
93 | __DEBUG__ = 1 |
94 | __DEBUG_LEVEL__ = 2 |
94 | __DEBUG_LEVEL__ = 2 |
95 | 95 | ||
96 | include '../proc32.inc' |
96 | include '../proc32.inc' |
97 | include '../imports.inc' |
97 | include '../imports.inc' |
98 | include '../fdo.inc' |
98 | include '../fdo.inc' |
99 | include '../netdrv.inc' |
99 | include '../netdrv.inc' |
100 | 100 | ||
101 | public START |
101 | public START |
102 | public service_proc |
102 | public service_proc |
103 | public version |
103 | public version |
104 | 104 | ||
105 | struc DPD { ; Download Packet Descriptor |
105 | struc DPD { ; Download Packet Descriptor |
106 | 106 | ||
107 | .next_ptr dd ? |
107 | .next_ptr dd ? |
108 | .frame_start_hdr dd ? |
108 | .frame_start_hdr dd ? |
109 | .frag_addr dd ? ; for packet data |
109 | .frag_addr dd ? ; for packet data |
110 | .frag_len dd ? ; for packet data |
110 | .frag_len dd ? ; for packet data |
111 | .realaddr dd ? |
111 | .realaddr dd ? |
112 | .size = 32 |
112 | .size = 32 |
113 | } |
113 | } |
114 | 114 | ||
115 | virtual at 0 |
115 | virtual at 0 |
116 | dpd DPD |
116 | dpd DPD |
117 | end virtual |
117 | end virtual |
118 | 118 | ||
119 | 119 | ||
120 | struc UPD { ; Upload Packet Descriptor |
120 | struc UPD { ; Upload Packet Descriptor |
121 | 121 | ||
122 | .next_ptr dd ? |
122 | .next_ptr dd ? |
123 | .pkt_status dd ? |
123 | .pkt_status dd ? |
124 | .frag_addr dd ? |
124 | .frag_addr dd ? |
125 | .frag_len dd ? ; for packet data |
125 | .frag_len dd ? ; for packet data |
126 | .realaddr dd ? |
126 | .realaddr dd ? |
127 | .size = 32 |
127 | .size = 32 |
128 | 128 | ||
129 | } |
129 | } |
130 | 130 | ||
131 | virtual at 0 |
131 | virtual at 0 |
132 | upd UPD |
132 | upd UPD |
133 | end virtual |
133 | end virtual |
134 | 134 | ||
135 | ; Registers |
135 | ; Registers |
136 | REG_POWER_MGMT_CTRL = 0x7c |
136 | REG_POWER_MGMT_CTRL = 0x7c |
137 | REG_UP_LIST_PTR = 0x38 |
137 | REG_UP_LIST_PTR = 0x38 |
138 | REG_UP_PKT_STATUS = 0x30 |
138 | REG_UP_PKT_STATUS = 0x30 |
139 | REG_TX_FREE_THRESH = 0x2f |
139 | REG_TX_FREE_THRESH = 0x2f |
140 | REG_DN_LIST_PTR = 0x24 |
140 | REG_DN_LIST_PTR = 0x24 |
141 | REG_DMA_CTRL = 0x20 |
141 | REG_DMA_CTRL = 0x20 |
142 | REG_TX_STATUS = 0x1b |
142 | REG_TX_STATUS = 0x1b |
143 | REG_RX_STATUS = 0x18 |
143 | REG_RX_STATUS = 0x18 |
144 | REG_TX_DATA = 0x10 |
144 | REG_TX_DATA = 0x10 |
145 | 145 | ||
146 | ; Common window registers |
146 | ; Common window registers |
147 | REG_INT_STATUS = 0xe |
147 | REG_INT_STATUS = 0xe |
148 | REG_COMMAND = 0xe |
148 | REG_COMMAND = 0xe |
149 | 149 | ||
150 | ; Register window 7 |
150 | ; Register window 7 |
151 | REG_MASTER_STATUS = 0xc |
151 | REG_MASTER_STATUS = 0xc |
152 | REG_POWER_MGMT_EVENT = 0xc |
152 | REG_POWER_MGMT_EVENT = 0xc |
153 | REG_MASTER_LEN = 0x6 |
153 | REG_MASTER_LEN = 0x6 |
154 | REG_VLAN_ETHER_TYPE = 0x4 |
154 | REG_VLAN_ETHER_TYPE = 0x4 |
155 | REG_VLAN_MASK = 0x0 |
155 | REG_VLAN_MASK = 0x0 |
156 | REG_MASTER_ADDRESS = 0x0 |
156 | REG_MASTER_ADDRESS = 0x0 |
157 | 157 | ||
158 | ; Register window 6 |
158 | ; Register window 6 |
159 | REG_BYTES_XMITTED_OK = 0xc |
159 | REG_BYTES_XMITTED_OK = 0xc |
160 | REG_BYTES_RCVD_OK = 0xa |
160 | REG_BYTES_RCVD_OK = 0xa |
161 | REG_UPPER_FRAMES_OK = 0x9 |
161 | REG_UPPER_FRAMES_OK = 0x9 |
162 | REG_FRAMES_DEFERRED = 0x8 |
162 | REG_FRAMES_DEFERRED = 0x8 |
163 | REG_FRAMES_RCVD_OK = 0x7 |
163 | REG_FRAMES_RCVD_OK = 0x7 |
164 | REG_FRAMES_XMITTED_OK = 0x6 |
164 | REG_FRAMES_XMITTED_OK = 0x6 |
165 | REG_RX_OVERRUNS = 0x5 |
165 | REG_RX_OVERRUNS = 0x5 |
166 | REG_LATE_COLLISIONS = 0x4 |
166 | REG_LATE_COLLISIONS = 0x4 |
167 | REG_SINGLE_COLLISIONS = 0x3 |
167 | REG_SINGLE_COLLISIONS = 0x3 |
168 | REG_MULTIPLE_COLLISIONS = 0x2 |
168 | REG_MULTIPLE_COLLISIONS = 0x2 |
169 | REG_SQE_ERRORS = 0x1 |
169 | REG_SQE_ERRORS = 0x1 |
170 | REG_CARRIER_LOST = 0x0 |
170 | REG_CARRIER_LOST = 0x0 |
171 | 171 | ||
172 | ; Register window 5 |
172 | ; Register window 5 |
173 | REG_INDICATION_ENABLE = 0xc |
173 | REG_INDICATION_ENABLE = 0xc |
174 | REG_INTERRUPT_ENABLE = 0xa |
174 | REG_INTERRUPT_ENABLE = 0xa |
175 | REG_TX_RECLAIM_THRESH = 0x9 |
175 | REG_TX_RECLAIM_THRESH = 0x9 |
176 | REG_RX_FILTER = 0x8 |
176 | REG_RX_FILTER = 0x8 |
177 | REG_RX_EARLY_THRESH = 0x6 |
177 | REG_RX_EARLY_THRESH = 0x6 |
178 | REG_TX_START_THRESH = 0x0 |
178 | REG_TX_START_THRESH = 0x0 |
179 | 179 | ||
180 | ; Register window 4 |
180 | ; Register window 4 |
181 | REG_UPPER_BYTES_OK = 0xe |
181 | REG_UPPER_BYTES_OK = 0xe |
182 | REG_BAD_SSD = 0xc |
182 | REG_BAD_SSD = 0xc |
183 | REG_MEDIA_STATUS = 0xa |
183 | REG_MEDIA_STATUS = 0xa |
184 | REG_PHYSICAL_MGMT = 0x8 |
184 | REG_PHYSICAL_MGMT = 0x8 |
185 | REG_NETWORK_DIAGNOSTIC = 0x6 |
185 | REG_NETWORK_DIAGNOSTIC = 0x6 |
186 | REG_FIFO_DIAGNOSTIC = 0x4 |
186 | REG_FIFO_DIAGNOSTIC = 0x4 |
187 | REG_VCO_DIAGNOSTIC = 0x2 ; may not supported |
187 | REG_VCO_DIAGNOSTIC = 0x2 ; may not supported |
188 | 188 | ||
189 | ; Bits in register window 4 |
189 | ; Bits in register window 4 |
190 | BIT_AUTOSELECT = 24 |
190 | BIT_AUTOSELECT = 24 |
191 | 191 | ||
192 | ; Register window 3 |
192 | ; Register window 3 |
193 | REG_TX_FREE = 0xc |
193 | REG_TX_FREE = 0xc |
194 | REG_RX_FREE = 0xa |
194 | REG_RX_FREE = 0xa |
195 | REG_MEDIA_OPTIONS = 0x8 |
195 | REG_MEDIA_OPTIONS = 0x8 |
196 | REG_MAC_CONTROL = 0x6 |
196 | REG_MAC_CONTROL = 0x6 |
197 | REG_MAX_PKT_SIZE = 0x4 |
197 | REG_MAX_PKT_SIZE = 0x4 |
198 | REG_INTERNAL_CONFIG = 0x0 |
198 | REG_INTERNAL_CONFIG = 0x0 |
199 | 199 | ||
200 | ; Register window 2 |
200 | ; Register window 2 |
201 | REG_RESET_OPTIONS = 0xc |
201 | REG_RESET_OPTIONS = 0xc |
202 | REG_STATION_MASK_HI = 0xa |
202 | REG_STATION_MASK_HI = 0xa |
203 | REG_STATION_MASK_MID = 0x8 |
203 | REG_STATION_MASK_MID = 0x8 |
204 | REG_STATION_MASK_LO = 0x6 |
204 | REG_STATION_MASK_LO = 0x6 |
205 | REG_STATION_ADDRESS_HI = 0x4 |
205 | REG_STATION_ADDRESS_HI = 0x4 |
206 | REG_STATION_ADDRESS_MID = 0x2 |
206 | REG_STATION_ADDRESS_MID = 0x2 |
207 | REG_STATION_ADDRESS_LO = 0x0 |
207 | REG_STATION_ADDRESS_LO = 0x0 |
208 | 208 | ||
209 | ; Register window 1 |
209 | ; Register window 1 |
210 | REG_TRIGGER_BITS = 0xc |
210 | REG_TRIGGER_BITS = 0xc |
211 | REG_SOS_BITS = 0xa |
211 | REG_SOS_BITS = 0xa |
212 | REG_WAKE_ON_TIMER = 0x8 |
212 | REG_WAKE_ON_TIMER = 0x8 |
213 | REG_SMB_RXBYTES = 0x7 |
213 | REG_SMB_RXBYTES = 0x7 |
214 | REG_SMB_DIAG = 0x5 |
214 | REG_SMB_DIAG = 0x5 |
215 | REG_SMB_ARB = 0x4 |
215 | REG_SMB_ARB = 0x4 |
216 | REG_SMB_STATUS = 0x2 |
216 | REG_SMB_STATUS = 0x2 |
217 | REG_SMB_ADDRESS = 0x1 |
217 | REG_SMB_ADDRESS = 0x1 |
218 | REG_SMB_FIFO_DATA = 0x0 |
218 | REG_SMB_FIFO_DATA = 0x0 |
219 | 219 | ||
220 | ; Register window 0 |
220 | ; Register window 0 |
221 | REG_EEPROM_DATA = 0xc |
221 | REG_EEPROM_DATA = 0xc |
222 | REG_EEPROM_COMMAND = 0xa |
222 | REG_EEPROM_COMMAND = 0xa |
223 | REG_BIOS_ROM_DATA = 0x8 |
223 | REG_BIOS_ROM_DATA = 0x8 |
224 | REG_BIOS_ROM_ADDR = 0x4 |
224 | REG_BIOS_ROM_ADDR = 0x4 |
225 | 225 | ||
226 | ; Physical management bits |
226 | ; Physical management bits |
227 | BIT_MGMT_DIR = 2 ; drive with the data written in mgmtData |
227 | BIT_MGMT_DIR = 2 ; drive with the data written in mgmtData |
228 | BIT_MGMT_DATA = 1 ; MII management data bit |
228 | BIT_MGMT_DATA = 1 ; MII management data bit |
229 | BIT_MGMT_CLK = 0 ; MII management clock |
229 | BIT_MGMT_CLK = 0 ; MII management clock |
230 | 230 | ||
231 | ; MII commands |
231 | ; MII commands |
232 | MII_CMD_MASK = (1111b shl 10) |
232 | MII_CMD_MASK = (1111b shl 10) |
233 | MII_CMD_READ = (0110b shl 10) |
233 | MII_CMD_READ = (0110b shl 10) |
234 | MII_CMD_WRITE = (0101b shl 10) |
234 | MII_CMD_WRITE = (0101b shl 10) |
235 | 235 | ||
236 | ; MII registers |
236 | ; MII registers |
237 | REG_MII_BMCR = 0 ; basic mode control register |
237 | REG_MII_BMCR = 0 ; basic mode control register |
238 | REG_MII_BMSR = 1 ; basic mode status register |
238 | REG_MII_BMSR = 1 ; basic mode status register |
239 | REG_MII_ANAR = 4 ; auto negotiation advertisement register |
239 | REG_MII_ANAR = 4 ; auto negotiation advertisement register |
240 | REG_MII_ANLPAR = 5 ; auto negotiation link partner ability register |
240 | REG_MII_ANLPAR = 5 ; auto negotiation link partner ability register |
241 | REG_MII_ANER = 6 ; auto negotiation expansion register |
241 | REG_MII_ANER = 6 ; auto negotiation expansion register |
242 | 242 | ||
243 | ; MII bits |
243 | ; MII bits |
244 | BIT_MII_AUTONEG_COMPLETE = 5 ; auto-negotiation complete |
244 | BIT_MII_AUTONEG_COMPLETE = 5 ; auto-negotiation complete |
245 | BIT_MII_PREAMBLE_SUPPRESSION = 6 |
245 | BIT_MII_PREAMBLE_SUPPRESSION = 6 |
246 | 246 | ||
247 | ; eeprom bits and commands |
247 | ; eeprom bits and commands |
248 | EEPROM_CMD_READ = 0x80 |
248 | EEPROM_CMD_READ = 0x80 |
249 | EEPROM_BIT_BUSY = 15 |
249 | EEPROM_BIT_BUSY = 15 |
250 | 250 | ||
251 | ; eeprom registers |
251 | ; eeprom registers |
252 | EEPROM_REG_OEM_NODE_ADDR= 0xa |
252 | EEPROM_REG_OEM_NODE_ADDR= 0xa |
253 | EEPROM_REG_CAPABILITIES = 0x10 |
253 | EEPROM_REG_CAPABILITIES = 0x10 |
254 | 254 | ||
255 | ; Commands for command register |
255 | ; Commands for command register |
256 | SELECT_REGISTER_WINDOW = (1 shl 11) |
256 | SELECT_REGISTER_WINDOW = (1 shl 11) |
257 | 257 | ||
258 | IS_VORTEX = 0x1 |
258 | IS_VORTEX = 0x1 |
259 | IS_BOOMERANG = 0x2 |
259 | IS_BOOMERANG = 0x2 |
260 | IS_CYCLONE = 0x4 |
260 | IS_CYCLONE = 0x4 |
261 | IS_TORNADO = 0x8 |
261 | IS_TORNADO = 0x8 |
262 | EEPROM_8BIT = 0x10 |
262 | EEPROM_8BIT = 0x10 |
263 | HAS_PWR_CTRL = 0x20 |
263 | HAS_PWR_CTRL = 0x20 |
264 | HAS_MII = 0x40 |
264 | HAS_MII = 0x40 |
265 | HAS_NWAY = 0x80 |
265 | HAS_NWAY = 0x80 |
266 | HAS_CB_FNS = 0x100 |
266 | HAS_CB_FNS = 0x100 |
267 | INVERT_MII_PWR = 0x200 |
267 | INVERT_MII_PWR = 0x200 |
268 | INVERT_LED_PWR = 0x400 |
268 | INVERT_LED_PWR = 0x400 |
269 | MAX_COLLISION_RESET = 0x800 |
269 | MAX_COLLISION_RESET = 0x800 |
270 | EEPROM_OFFSET = 0x1000 |
270 | EEPROM_OFFSET = 0x1000 |
271 | HAS_HWCKSM = 0x2000 |
271 | HAS_HWCKSM = 0x2000 |
272 | EXTRA_PREAMBLE = 0x4000 |
272 | EXTRA_PREAMBLE = 0x4000 |
273 | 273 | ||
274 | ; Status |
274 | ; Status |
275 | IntLatch = 0x0001 |
275 | IntLatch = 0x0001 |
276 | HostError = 0x0002 |
276 | HostError = 0x0002 |
277 | TxComplete = 0x0004 |
277 | TxComplete = 0x0004 |
278 | TxAvailable = 0x0008 |
278 | TxAvailable = 0x0008 |
279 | RxComplete = 0x0010 |
279 | RxComplete = 0x0010 |
280 | RxEarly = 0x0020 |
280 | RxEarly = 0x0020 |
281 | IntReq = 0x0040 |
281 | IntReq = 0x0040 |
282 | StatsFull = 0x0080 |
282 | StatsFull = 0x0080 |
283 | DMADone = 0x0100 |
283 | DMADone = 0x0100 |
284 | DownComplete = 0x0200 |
284 | DownComplete = 0x0200 |
285 | UpComplete = 0x0400 |
285 | UpComplete = 0x0400 |
286 | DMAInProgress = 0x0800 ; 1 shl 11 (DMA controller is still busy) |
286 | DMAInProgress = 0x0800 ; 1 shl 11 (DMA controller is still busy) |
287 | CmdInProgress = 0x1000 ; 1 shl 12 (EL3_CMD is still busy) |
287 | CmdInProgress = 0x1000 ; 1 shl 12 (EL3_CMD is still busy) |
288 | 288 | ||
289 | S_5_INTS = HostError + RxEarly + UpComplete + DownComplete ;+ TxComplete + RxComplete + TxAvailable |
289 | S_5_INTS = HostError + RxEarly + UpComplete + DownComplete ;+ TxComplete + RxComplete + TxAvailable |
290 | 290 | ||
291 | ; Commands |
291 | ; Commands |
292 | TotalReset = 0 shl 11 |
292 | TotalReset = 0 shl 11 |
293 | SelectWindow = 1 shl 11 |
293 | SelectWindow = 1 shl 11 |
294 | StartCoax = 2 shl 11 |
294 | StartCoax = 2 shl 11 |
295 | RxDisable = 3 shl 11 |
295 | RxDisable = 3 shl 11 |
296 | RxEnable = 4 shl 11 |
296 | RxEnable = 4 shl 11 |
297 | RxReset = 5 shl 11 |
297 | RxReset = 5 shl 11 |
298 | UpStall = 6 shl 11 |
298 | UpStall = 6 shl 11 |
299 | UpUnstall = (6 shl 11)+1 |
299 | UpUnstall = (6 shl 11)+1 |
300 | DownStall = (6 shl 11)+2 |
300 | DownStall = (6 shl 11)+2 |
301 | DownUnstall = (6 shl 11)+3 |
301 | DownUnstall = (6 shl 11)+3 |
302 | RxDiscard = 8 shl 11 |
302 | RxDiscard = 8 shl 11 |
303 | TxEnable = 9 shl 11 |
303 | TxEnable = 9 shl 11 |
304 | TxDisable = 10 shl 11 |
304 | TxDisable = 10 shl 11 |
305 | TxReset = 11 shl 11 |
305 | TxReset = 11 shl 11 |
306 | FakeIntr = 12 shl 11 |
306 | FakeIntr = 12 shl 11 |
307 | AckIntr = 13 shl 11 |
307 | AckIntr = 13 shl 11 |
308 | SetIntrEnb = 14 shl 11 |
308 | SetIntrEnb = 14 shl 11 |
309 | SetStatusEnb = 15 shl 11 |
309 | SetStatusEnb = 15 shl 11 |
310 | SetRxFilter = 16 shl 11 |
310 | SetRxFilter = 16 shl 11 |
311 | SetRxThreshold = 17 shl 11 |
311 | SetRxThreshold = 17 shl 11 |
312 | SetTxThreshold = 18 shl 11 |
312 | SetTxThreshold = 18 shl 11 |
313 | SetTxStart = 19 shl 11 |
313 | SetTxStart = 19 shl 11 |
314 | StartDMAUp = 20 shl 11 |
314 | StartDMAUp = 20 shl 11 |
315 | StartDMADown = (20 shl 11)+1 |
315 | StartDMADown = (20 shl 11)+1 |
316 | StatsEnable = 21 shl 11 |
316 | StatsEnable = 21 shl 11 |
317 | StatsDisable = 22 shl 11 |
317 | StatsDisable = 22 shl 11 |
318 | StopCoax = 23 shl 11 |
318 | StopCoax = 23 shl 11 |
319 | SetFilterBit = 25 shl 11 |
319 | SetFilterBit = 25 shl 11 |
320 | 320 | ||
321 | ; Rx mode bits |
321 | ; Rx mode bits |
322 | RxStation = 1 |
322 | RxStation = 1 |
323 | RxMulticast = 2 |
323 | RxMulticast = 2 |
324 | RxBroadcast = 4 |
324 | RxBroadcast = 4 |
325 | RxProm = 8 |
325 | RxProm = 8 |
326 | 326 | ||
327 | ; RX/TX buffers sizes |
327 | ; RX/TX buffers sizes |
328 | MAX_ETH_PKT_SIZE = 1536 ; max packet size |
328 | MAX_ETH_PKT_SIZE = 1536 ; max packet size |
329 | NUM_RX_DESC = 4 ; a power of 2 number |
329 | NUM_RX_DESC = 4 ; a power of 2 number |
330 | NUM_TX_DESC = 4 ; a power of 2 number |
330 | NUM_TX_DESC = 4 ; a power of 2 number |
331 | MAX_ETH_FRAME_SIZE = 1520 ; size of ethernet frame + bytes alignment |
331 | MAX_ETH_FRAME_SIZE = 1520 ; size of ethernet frame + bytes alignment |
332 | 332 | ||
333 | virtual at ebx |
333 | virtual at ebx |
334 | 334 | ||
335 | device: |
335 | device: |
336 | 336 | ||
337 | ETH_DEVICE |
337 | ETH_DEVICE |
338 | 338 | ||
339 | .dpd_buffer rd (dpd.size*NUM_TX_DESC)/4 |
339 | .dpd_buffer rd (dpd.size*NUM_TX_DESC)/4 |
340 | .upd_buffer rd (upd.size*NUM_RX_DESC)/4 |
340 | .upd_buffer rd (upd.size*NUM_RX_DESC)/4 |
341 | .curr_upd dd ? |
341 | .curr_upd dd ? |
342 | .prev_dpd dd ? |
342 | .prev_dpd dd ? |
343 | 343 | ||
344 | .io_addr dd ? |
344 | .io_addr dd ? |
345 | .pci_bus dd ? |
345 | .pci_bus dd ? |
346 | .pci_dev dd ? |
346 | .pci_dev dd ? |
347 | .irq_line db ? |
347 | .irq_line db ? |
348 | rb 3 ; alignment |
348 | rb 3 ; alignment |
349 | 349 | ||
350 | .prev_tx_frame dd ? |
350 | .prev_tx_frame dd ? |
351 | .ver_id db ? |
351 | .ver_id db ? |
352 | .full_bus_master db ? |
352 | .full_bus_master db ? |
353 | .has_hwcksm db ? |
353 | .has_hwcksm db ? |
354 | .preamble db ? |
354 | .preamble db ? |
355 | .dn_list_ptr_cleared db ? |
355 | .dn_list_ptr_cleared db ? |
356 | 356 | ||
357 | .size = $ - device |
357 | .size = $ - device |
358 | 358 | ||
359 | end virtual |
359 | end virtual |
360 | 360 | ||
361 | section '.flat' code readable align 16 |
361 | section '.flat' code readable align 16 |
362 | 362 | ||
363 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
363 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
364 | ;; ;; |
364 | ;; ;; |
365 | ;; proc START ;; |
365 | ;; proc START ;; |
366 | ;; ;; |
366 | ;; ;; |
367 | ;; (standard driver proc) ;; |
367 | ;; (standard driver proc) ;; |
368 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
368 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
369 | 369 | ||
370 | align 4 |
370 | align 4 |
371 | proc START stdcall, state:dword |
371 | proc START stdcall, state:dword |
372 | 372 | ||
373 | cmp [state], 1 |
373 | cmp [state], 1 |
374 | jne .exit |
374 | jne .exit |
375 | 375 | ||
376 | .entry: |
376 | .entry: |
377 | 377 | ||
378 | DEBUGF 1,"Loading %s driver\n", my_service |
378 | DEBUGF 1,"Loading driver\n" |
379 | stdcall RegService, my_service, service_proc |
379 | stdcall RegService, my_service, service_proc |
380 | ret |
380 | ret |
381 | 381 | ||
382 | .fail: |
382 | .fail: |
383 | .exit: |
383 | .exit: |
384 | xor eax, eax |
384 | xor eax, eax |
385 | ret |
385 | ret |
386 | 386 | ||
387 | endp |
387 | endp |
388 | 388 | ||
389 | 389 | ||
390 | 390 | ||
391 | 391 | ||
392 | 392 | ||
393 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
393 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
394 | ;; ;; |
394 | ;; ;; |
395 | ;; proc SERVICE_PROC ;; |
395 | ;; proc SERVICE_PROC ;; |
396 | ;; ;; |
396 | ;; ;; |
397 | ;; (standard driver proc) ;; |
397 | ;; (standard driver proc) ;; |
398 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
398 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
399 | 399 | ||
400 | align 4 |
400 | align 4 |
401 | proc service_proc stdcall, ioctl:dword |
401 | proc service_proc stdcall, ioctl:dword |
402 | 402 | ||
403 | mov edx, [ioctl] |
403 | mov edx, [ioctl] |
404 | mov eax, [IOCTL.io_code] |
404 | mov eax, [IOCTL.io_code] |
405 | 405 | ||
406 | ;------------------------------------------------------ |
406 | ;------------------------------------------------------ |
407 | 407 | ||
408 | cmp eax, 0 ;SRV_GETVERSION |
408 | cmp eax, 0 ;SRV_GETVERSION |
409 | jne @F |
409 | jne @F |
410 | 410 | ||
411 | cmp [IOCTL.out_size], 4 |
411 | cmp [IOCTL.out_size], 4 |
412 | jb .fail |
412 | jb .fail |
413 | mov eax, [IOCTL.output] |
413 | mov eax, [IOCTL.output] |
414 | mov [eax], dword API_VERSION |
414 | mov [eax], dword API_VERSION |
415 | 415 | ||
416 | xor eax, eax |
416 | xor eax, eax |
417 | ret |
417 | ret |
418 | 418 | ||
419 | ;------------------------------------------------------ |
419 | ;------------------------------------------------------ |
420 | @@: |
420 | @@: |
421 | cmp eax, 1 ;SRV_HOOK |
421 | cmp eax, 1 ;SRV_HOOK |
422 | jne .fail |
422 | jne .fail |
423 | 423 | ||
424 | cmp [IOCTL.inp_size], 3 ; Data input must be at least 3 bytes |
424 | cmp [IOCTL.inp_size], 3 ; Data input must be at least 3 bytes |
425 | jb .fail |
425 | jb .fail |
426 | 426 | ||
427 | mov eax, [IOCTL.input] |
427 | mov eax, [IOCTL.input] |
428 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
428 | cmp byte [eax], 1 ; 1 means device number and bus number (pci) are given |
429 | jne .fail ; other types of this hardware dont exist |
429 | jne .fail ; other types of this hardware dont exist |
430 | 430 | ||
431 | ; check if the device is already listed |
431 | ; check if the device is already listed |
432 | 432 | ||
433 | mov ecx, [VORTEX_DEVICES] |
433 | mov ecx, [VORTEX_DEVICES] |
434 | test ecx, ecx |
434 | test ecx, ecx |
435 | jz .maybeboomerang |
435 | jz .maybeboomerang |
436 | 436 | ||
437 | mov esi, VORTEX_LIST |
437 | mov esi, VORTEX_LIST |
438 | mov eax, [IOCTL.input] ; get the pci bus and device numbers |
438 | mov eax, [IOCTL.input] ; get the pci bus and device numbers |
439 | mov ax , [eax+1] ; |
439 | mov ax , [eax+1] ; |
440 | .nextdevice: |
440 | .nextdevice: |
441 | mov ebx, [esi] |
441 | mov ebx, [esi] |
442 | cmp al, byte[device.pci_bus] |
442 | cmp al, byte[device.pci_bus] |
443 | jne @f |
443 | jne @f |
444 | cmp ah, byte[device.pci_dev] |
444 | cmp ah, byte[device.pci_dev] |
445 | je .find_devicenum ; Device is already loaded, let's find it's device number |
445 | je .find_devicenum ; Device is already loaded, let's find it's device number |
446 | @@: |
446 | @@: |
447 | add esi, 4 |
447 | add esi, 4 |
448 | loop .nextdevice |
448 | loop .nextdevice |
449 | 449 | ||
450 | 450 | ||
451 | .maybeboomerang: |
451 | .maybeboomerang: |
452 | mov ecx, [BOOMERANG_DEVICES] |
452 | mov ecx, [BOOMERANG_DEVICES] |
453 | test ecx, ecx |
453 | test ecx, ecx |
454 | jz .firstdevice |
454 | jz .firstdevice |
455 | 455 | ||
456 | mov esi, BOOMERANG_LIST |
456 | mov esi, BOOMERANG_LIST |
457 | mov eax, [IOCTL.input] ; get the pci bus and device numbers |
457 | mov eax, [IOCTL.input] ; get the pci bus and device numbers |
458 | mov ax , [eax+1] ; |
458 | mov ax , [eax+1] ; |
459 | .nextdevice2: |
459 | .nextdevice2: |
460 | mov ebx, [esi] |
460 | mov ebx, [esi] |
461 | cmp al, byte[device.pci_bus] |
461 | cmp al, byte[device.pci_bus] |
462 | jne @f |
462 | jne @f |
463 | cmp ah, byte[device.pci_dev] |
463 | cmp ah, byte[device.pci_dev] |
464 | je .find_devicenum ; Device is already loaded, let's find it's device number |
464 | je .find_devicenum ; Device is already loaded, let's find it's device number |
465 | @@: |
465 | @@: |
466 | add esi, 4 |
466 | add esi, 4 |
467 | loop .nextdevice2 |
467 | loop .nextdevice2 |
468 | 468 | ||
469 | 469 | ||
470 | ; This device doesnt have its own eth_device structure yet, lets create one |
470 | ; This device doesnt have its own eth_device structure yet, lets create one |
471 | .firstdevice: |
471 | .firstdevice: |
472 | mov ecx, [BOOMERANG_DEVICES] |
472 | mov ecx, [BOOMERANG_DEVICES] |
473 | add ecx, [VORTEX_DEVICES] |
473 | add ecx, [VORTEX_DEVICES] |
474 | cmp ecx, MAX_DEVICES ; First check if the driver can handle one more card |
474 | cmp ecx, MAX_DEVICES ; First check if the driver can handle one more card |
475 | jae .fail |
475 | jae .fail |
476 | 476 | ||
477 | allocate_and_clear ebx, device.size, .fail ; Allocate the buffer for device structure |
477 | allocate_and_clear ebx, device.size, .fail ; Allocate the buffer for device structure |
478 | 478 | ||
479 | ; Fill in the direct call addresses into the struct |
479 | ; Fill in the direct call addresses into the struct |
480 | 480 | ||
481 | mov [device.reset], reset |
481 | mov [device.reset], reset |
482 | mov [device.transmit], null_op |
482 | mov [device.transmit], null_op |
483 | mov [device.unload], null_op |
483 | mov [device.unload], null_op |
484 | mov [device.name], my_service |
484 | mov [device.name], my_service |
485 | 485 | ||
486 | ; save the pci bus and device numbers |
486 | ; save the pci bus and device numbers |
487 | 487 | ||
488 | mov eax, [IOCTL.input] |
488 | mov eax, [IOCTL.input] |
489 | movzx ecx, byte[eax+1] |
489 | movzx ecx, byte[eax+1] |
490 | mov [device.pci_bus], ecx |
490 | mov [device.pci_bus], ecx |
491 | movzx ecx, byte[eax+2] |
491 | movzx ecx, byte[eax+2] |
492 | mov [device.pci_dev], ecx |
492 | mov [device.pci_dev], ecx |
493 | 493 | ||
494 | ; Now, it's time to find the base io addres of the PCI device |
494 | ; Now, it's time to find the base io addres of the PCI device |
495 | PCI_find_io |
495 | PCI_find_io |
496 | 496 | ||
497 | ; We've found the io address, find IRQ now |
497 | ; We've found the io address, find IRQ now |
498 | PCI_find_irq |
498 | PCI_find_irq |
499 | 499 | ||
500 | DEBUGF 1,"Hooking into device, dev:%x, bus:%x, irq:%x, addr:%x\n",\ |
500 | DEBUGF 1,"Hooking into device, dev:%x, bus:%x, irq:%x, addr:%x\n",\ |
501 | [device.pci_dev]:1,[device.pci_bus]:1,[device.irq_line]:1,[device.io_addr]:4 |
501 | [device.pci_dev]:1,[device.pci_bus]:1,[device.irq_line]:1,[device.io_addr]:4 |
502 | 502 | ||
503 | ; Ok, the eth_device structure is ready, let's probe the device |
503 | ; Ok, the eth_device structure is ready, let's probe the device |
504 | call probe ; this function will output in eax |
504 | call probe ; this function will output in eax |
505 | test eax, eax |
505 | test eax, eax |
506 | jnz .err ; If an error occured, exit |
506 | jnz .err ; If an error occured, exit |
507 | 507 | ||
508 | 508 | ||
509 | movzx ecx, [device.ver_id] |
509 | movzx ecx, [device.ver_id] |
510 | test word [hw_versions+2+ecx*4], IS_VORTEX |
510 | test word [hw_versions+2+ecx*4], IS_VORTEX |
511 | jz .not_vortex |
511 | jz .not_vortex |
512 | 512 | ||
513 | mov eax, [VORTEX_DEVICES] ; Add the device structure to our device list |
513 | mov eax, [VORTEX_DEVICES] ; Add the device structure to our device list |
514 | mov [VORTEX_LIST+4*eax], ebx ; (IRQ handler uses this list to find device) |
514 | mov [VORTEX_LIST+4*eax], ebx ; (IRQ handler uses this list to find device) |
515 | inc [VORTEX_DEVICES] ; |
515 | inc [VORTEX_DEVICES] ; |
516 | 516 | ||
517 | .register: |
517 | .register: |
518 | mov [device.type], NET_TYPE_ETH |
518 | mov [device.type], NET_TYPE_ETH |
519 | call NetRegDev |
519 | call NetRegDev |
520 | 520 | ||
521 | cmp eax, -1 |
521 | cmp eax, -1 |
522 | je .destroy |
522 | je .destroy |
523 | 523 | ||
524 | call start_device |
524 | call start_device |
525 | ret |
525 | ret |
526 | 526 | ||
527 | .not_vortex: |
527 | .not_vortex: |
528 | mov eax, [BOOMERANG_DEVICES] ; Add the device structure to our device list |
528 | mov eax, [BOOMERANG_DEVICES] ; Add the device structure to our device list |
529 | mov [BOOMERANG_LIST+4*eax], ebx ; (IRQ handler uses this list to find device) |
529 | mov [BOOMERANG_LIST+4*eax], ebx ; (IRQ handler uses this list to find device) |
530 | inc [BOOMERANG_DEVICES] |
530 | inc [BOOMERANG_DEVICES] |
531 | 531 | ||
532 | jmp .register |
532 | jmp .register |
533 | 533 | ||
534 | ; If the device was already loaded, find the device number and return it in eax |
534 | ; If the device was already loaded, find the device number and return it in eax |
535 | 535 | ||
536 | .find_devicenum: |
536 | .find_devicenum: |
537 | DEBUGF 1,"Trying to find device number of already registered device\n" |
537 | DEBUGF 1,"Trying to find device number of already registered device\n" |
538 | call NetPtrToNum ; This kernel procedure converts a pointer to device struct in ebx |
538 | call NetPtrToNum ; This kernel procedure converts a pointer to device struct in ebx |
539 | ; into a device number in edi |
539 | ; into a device number in edi |
540 | mov eax, edi ; Application wants it in eax instead |
540 | mov eax, edi ; Application wants it in eax instead |
541 | DEBUGF 1,"Kernel says: %u\n", eax |
541 | DEBUGF 1,"Kernel says: %u\n", eax |
542 | ret |
542 | ret |
543 | 543 | ||
544 | ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
544 | ; If an error occured, remove all allocated data and exit (returning -1 in eax) |
545 | 545 | ||
546 | .destroy: |
546 | .destroy: |
547 | ; todo: reset device into virgin state |
547 | ; todo: reset device into virgin state |
548 | 548 | ||
549 | .err: |
549 | .err: |
550 | stdcall KernelFree, ebx |
550 | stdcall KernelFree, ebx |
551 | 551 | ||
552 | 552 | ||
553 | .fail: |
553 | .fail: |
554 | or eax, -1 |
554 | or eax, -1 |
555 | ret |
555 | ret |
556 | 556 | ||
557 | ;------------------------------------------------------ |
557 | ;------------------------------------------------------ |
558 | endp |
558 | endp |
559 | 559 | ||
560 | 560 | ||
561 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
561 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
562 | ;; ;; |
562 | ;; ;; |
563 | ;; Actual Hardware dependent code starts here ;; |
563 | ;; Actual Hardware dependent code starts here ;; |
564 | ;; ;; |
564 | ;; ;; |
565 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
565 | ;;/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\;; |
566 | 566 | ||
567 | 567 | ||
568 | 568 | ||
569 | 569 | ||
570 | 570 | ||
571 | ;*************************************************************************** |
571 | ;*************************************************************************** |
572 | ; Function |
572 | ; Function |
573 | ; probe |
573 | ; probe |
574 | ; Description |
574 | ; Description |
575 | ; Searches for an ethernet card, enables it and clears the rx buffer |
575 | ; Searches for an ethernet card, enables it and clears the rx buffer |
576 | ; Destroyed registers |
576 | ; Destroyed registers |
577 | ; eax, ebx, ecx, edx, edi, esi |
577 | ; eax, ebx, ecx, edx, edi, esi |
578 | ; |
578 | ; |
579 | ;*************************************************************************** |
579 | ;*************************************************************************** |
580 | 580 | ||
581 | align 4 |
581 | align 4 |
582 | probe: |
582 | probe: |
583 | 583 | ||
584 | DEBUGF 1,"Probing 3com card\n" |
584 | DEBUGF 1,"Probing 3com card\n" |
585 | 585 | ||
586 | PCI_make_bus_master |
586 | PCI_make_bus_master |
587 | 587 | ||
588 | ; wake up the card |
588 | ; wake up the card |
589 | call wake_up |
589 | call wake_up |
590 | 590 | ||
591 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], 0 ; get device/vendor id |
591 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], 0 ; get device/vendor id |
592 | 592 | ||
593 | DEBUGF 1,"Vendor id: 0x%x\n", ax |
593 | DEBUGF 1,"Vendor id: 0x%x\n", ax |
594 | 594 | ||
595 | cmp ax, 0x10B7 |
595 | cmp ax, 0x10B7 |
596 | jne .notfound |
596 | jne .notfound |
597 | shr eax, 16 |
597 | shr eax, 16 |
598 | 598 | ||
599 | DEBUGF 1,"Vendor ok!, device id: 0x%x\n", ax |
599 | DEBUGF 1,"Vendor ok!, device id: 0x%x\n", ax |
600 | 600 | ||
601 | ; get chip version |
601 | ; get chip version |
602 | mov ecx, HW_VERSIONS_SIZE/4-1 |
602 | mov ecx, HW_VERSIONS_SIZE/4-1 |
603 | .loop: |
603 | .loop: |
604 | cmp ax, [hw_versions+ecx*4] |
604 | cmp ax, [hw_versions+ecx*4] |
605 | jz .found |
605 | jz .found |
606 | loop .loop |
606 | loop .loop |
607 | .notfound: |
607 | .notfound: |
608 | DEBUGF 1,"Device id not found in list!\n" |
608 | DEBUGF 2,"Device id not found in list!\n" |
609 | or eax, -1 |
609 | or eax, -1 |
610 | ret |
610 | ret |
611 | .found: |
611 | .found: |
612 | mov esi, [hw_str+ecx*4] |
612 | mov esi, [hw_str+ecx*4] |
613 | DEBUGF 1,"Hardware type: %s\n", esi |
613 | DEBUGF 1,"Hardware type: %s\n", esi |
614 | mov [device.name], esi |
614 | mov [device.name], esi |
615 | 615 | ||
616 | mov [device.ver_id], cl |
616 | mov [device.ver_id], cl |
617 | test word [hw_versions+2+ecx*4], HAS_HWCKSM |
617 | test word [hw_versions+2+ecx*4], HAS_HWCKSM |
618 | setnz [device.has_hwcksm] |
618 | setnz [device.has_hwcksm] |
619 | ; set pci latency for vortex cards |
619 | ; set pci latency for vortex cards |
620 | test word [hw_versions+2+ecx*4], IS_VORTEX |
620 | test word [hw_versions+2+ecx*4], IS_VORTEX |
621 | jz .not_vortex |
621 | jz .not_vortex |
622 | 622 | ||
623 | mov eax, 11111000b ; 248 = max latency |
623 | mov eax, 11111000b ; 248 = max latency |
624 | stdcall PciWrite32, [device.pci_bus], [device.pci_dev], PCI_REG_LATENCY, eax |
624 | stdcall PciWrite32, [device.pci_bus], [device.pci_dev], PCI_REG_LATENCY, eax |
625 | 625 | ||
626 | .not_vortex: |
626 | .not_vortex: |
627 | ; set RX/TX functions |
627 | ; set RX/TX functions |
628 | mov ax, EEPROM_REG_CAPABILITIES |
628 | mov ax, EEPROM_REG_CAPABILITIES |
629 | call read_eeprom |
629 | call read_eeprom |
630 | test al, 100000b ; full bus master? |
630 | test al, 100000b ; full bus master? |
631 | setnz [device.full_bus_master] |
631 | setnz [device.full_bus_master] |
632 | jnz .boomerang_func |
632 | jnz .boomerang_func |
633 | mov [device.transmit], vortex_transmit |
633 | mov [device.transmit], vortex_transmit |
634 | DEBUGF 1,"Device is a vortex type\n" |
634 | DEBUGF 2,"Device is a vortex type\n" |
635 | DEBUGF 1,"I'm sorry but vortex code hasnt been tested yet\n" |
635 | DEBUGF 2,"I'm sorry but vortex code hasnt been tested yet\n" |
636 | DEBUGF 1,"Please contact me on hidnplayr@kolibrios.org\n" |
636 | DEBUGF 2,"Please contact me on hidnplayr@kolibrios.org\n" |
637 | DEBUGF 1,"If you can help me finish it!\n" |
637 | DEBUGF 2,"If you can help me finish it!\n" |
638 | or eax, -1 |
638 | or eax, -1 |
639 | ret |
639 | ret |
640 | jmp @f |
640 | jmp @f |
641 | .boomerang_func: ; full bus master, so use boomerang functions |
641 | .boomerang_func: ; full bus master, so use boomerang functions |
642 | mov [device.transmit], boomerang_transmit |
642 | mov [device.transmit], boomerang_transmit |
643 | DEBUGF 1,"Device is a boomerang type\n" |
643 | DEBUGF 1,"Device is a boomerang type\n" |
644 | @@: |
644 | @@: |
645 | call read_mac_eeprom |
645 | call read_mac_eeprom |
646 | 646 | ||
647 | test byte [device.full_bus_master], 0xff |
647 | test byte [device.full_bus_master], 0xff |
648 | jz .set_preamble |
648 | jz .set_preamble |
649 | ; switch to register window 2 |
649 | ; switch to register window 2 |
650 | set_io 0 |
650 | set_io 0 |
651 | set_io REG_COMMAND |
651 | set_io REG_COMMAND |
652 | mov ax, SELECT_REGISTER_WINDOW+2 |
652 | mov ax, SELECT_REGISTER_WINDOW+2 |
653 | out dx, ax |
653 | out dx, ax |
654 | ; activate xcvr by setting some magic bits |
654 | ; activate xcvr by setting some magic bits |
655 | set_io REG_RESET_OPTIONS |
655 | set_io REG_RESET_OPTIONS |
656 | in ax, dx |
656 | in ax, dx |
657 | and ax, not 0x4010 |
657 | and ax, not 0x4010 |
658 | movzx ecx, [device.ver_id] |
658 | movzx ecx, [device.ver_id] |
659 | test word [ecx*4+hw_versions+2], INVERT_LED_PWR |
659 | test word [ecx*4+hw_versions+2], INVERT_LED_PWR |
660 | jz @f |
660 | jz @f |
661 | or al, 0x10 |
661 | or al, 0x10 |
662 | @@: |
662 | @@: |
663 | test word [ecx*4+hw_versions+2], INVERT_MII_PWR |
663 | test word [ecx*4+hw_versions+2], INVERT_MII_PWR |
664 | jz @f |
664 | jz @f |
665 | or ah, 0x40 |
665 | or ah, 0x40 |
666 | @@: |
666 | @@: |
667 | out dx, ax |
667 | out dx, ax |
668 | .set_preamble: |
668 | .set_preamble: |
669 | ; use preamble as default |
669 | ; use preamble as default |
670 | mov byte [device.preamble], 1 ; enable preamble |
670 | mov byte [device.preamble], 1 ; enable preamble |
671 | 671 | ||
672 | call global_reset |
672 | call global_reset |
673 | 673 | ||
674 | ;-------------------------- |
674 | ;-------------------------- |
675 | ; RESET |
675 | ; RESET |
676 | 676 | ||
677 | align 4 |
677 | align 4 |
678 | reset: |
678 | reset: |
679 | 679 | ||
680 | movzx eax, [device.irq_line] |
680 | movzx eax, [device.irq_line] |
681 | DEBUGF 1,"Attaching int handler to irq %x\n",eax:1 |
681 | DEBUGF 1,"Attaching int handler to irq %x\n",eax:1 |
682 | 682 | ||
683 | movzx ecx, [device.ver_id] |
683 | movzx ecx, [device.ver_id] |
684 | test word [hw_versions+2+ecx*4], IS_VORTEX |
684 | test word [hw_versions+2+ecx*4], IS_VORTEX |
685 | jz .not_vortex |
685 | jz .not_vortex |
686 | 686 | ||
687 | mov esi, int_vortex |
687 | mov esi, int_vortex |
688 | jmp .reg_int |
688 | jmp .reg_int |
689 | 689 | ||
690 | .not_vortex: |
690 | .not_vortex: |
691 | mov esi, int_boomerang |
691 | mov esi, int_boomerang |
692 | 692 | ||
693 | .reg_int: |
693 | .reg_int: |
694 | stdcall AttachIntHandler, eax, esi, dword 0 |
694 | stdcall AttachIntHandler, eax, esi, dword 0 |
695 | test eax, eax |
695 | test eax, eax |
696 | jnz @f |
696 | jnz @f |
697 | DEBUGF 1,"\nCould not attach int handler!\n" |
697 | DEBUGF 2,"Could not attach int handler!\n" |
698 | ; or eax, -1 |
698 | ; or eax, -1 |
699 | ; ret |
699 | ; ret |
700 | @@: |
700 | @@: |
701 | 701 | ||
702 | set_io 0 |
702 | set_io 0 |
703 | set_io REG_COMMAND |
703 | set_io REG_COMMAND |
704 | mov ax, SELECT_REGISTER_WINDOW + 0 |
704 | mov ax, SELECT_REGISTER_WINDOW + 0 |
705 | out dx, ax |
705 | out dx, ax |
706 | 706 | ||
707 | mov ax, StopCoax |
707 | mov ax, StopCoax |
708 | out dx, ax ; stop transceiver |
708 | out dx, ax ; stop transceiver |
709 | 709 | ||
710 | mov ax, SELECT_REGISTER_WINDOW + 4 |
710 | mov ax, SELECT_REGISTER_WINDOW + 4 |
711 | out dx, ax ; disable UTP |
711 | out dx, ax ; disable UTP |
712 | 712 | ||
713 | set_io REG_MEDIA_STATUS |
713 | set_io REG_MEDIA_STATUS |
714 | mov ax, 0x0 |
714 | mov ax, 0x0 |
715 | 715 | ||
716 | set_io REG_COMMAND |
716 | set_io REG_COMMAND |
717 | mov ax, SELECT_REGISTER_WINDOW + 0 |
717 | mov ax, SELECT_REGISTER_WINDOW + 0 |
718 | out dx, ax |
718 | out dx, ax |
719 | 719 | ||
720 | set_io REG_FIFO_DIAGNOSTIC |
720 | set_io REG_FIFO_DIAGNOSTIC |
721 | mov ax, 0 |
721 | mov ax, 0 |
722 | out dx, ax ; disable card |
722 | out dx, ax ; disable card |
723 | 723 | ||
724 | mov ax, 1 |
724 | mov ax, 1 |
725 | out dx, ax ; enable card |
725 | out dx, ax ; enable card |
726 | 726 | ||
727 | call write_mac |
727 | call write_mac |
728 | 728 | ||
729 | 729 | ||
730 | ;<<<<<<<<<<<<<< |
730 | ;<<<<<<<<<<<<<< |
731 | 731 | ||
732 | set_io REG_COMMAND |
732 | set_io REG_COMMAND |
733 | mov ax, SELECT_REGISTER_WINDOW + 1 |
733 | mov ax, SELECT_REGISTER_WINDOW + 1 |
734 | out dx, ax |
734 | out dx, ax |
735 | 735 | ||
736 | mov ecx, 32 |
736 | mov ecx, 32 |
737 | set_io 0x0b |
737 | set_io 0x0b |
738 | .loop: |
738 | .loop: |
739 | in al, dx |
739 | in al, dx |
740 | loop .loop |
740 | loop .loop |
741 | 741 | ||
742 | ; Get rid of stray ints |
742 | ; Get rid of stray ints |
743 | set_io REG_COMMAND |
743 | set_io REG_COMMAND |
744 | mov ax, AckIntr + 0xff |
744 | mov ax, AckIntr + 0xff |
745 | out dx, ax |
745 | out dx, ax |
746 | 746 | ||
747 | mov ax, SetStatusEnb + S_5_INTS |
747 | mov ax, SetStatusEnb + S_5_INTS |
748 | out dx, ax |
748 | out dx, ax |
749 | 749 | ||
750 | mov ax, SetIntrEnb + S_5_INTS |
750 | mov ax, SetIntrEnb + S_5_INTS |
751 | out dx, ax |
751 | out dx, ax |
752 | 752 | ||
753 | call set_rx_mode |
753 | call set_rx_mode |
754 | call set_active_port |
754 | call set_active_port |
755 | 755 | ||
756 | ;>>>>>>>>>> |
756 | ;>>>>>>>>>> |
757 | 757 | ||
758 | call create_rx_ring |
758 | call create_rx_ring |
759 | call rx_reset |
759 | call rx_reset |
760 | call tx_reset |
760 | call tx_reset |
761 | 761 | ||
762 | ;>>>>>>>>>>>>>>>>>> |
762 | ;>>>>>>>>>>>>>>>>>> |
763 | 763 | ||
764 | xor eax, eax |
764 | xor eax, eax |
765 | ; clear packet/byte counters |
765 | ; clear packet/byte counters |
766 | 766 | ||
767 | lea edi, [device.bytes_tx] |
767 | lea edi, [device.bytes_tx] |
768 | mov ecx, 6 |
768 | mov ecx, 6 |
769 | rep stosd |
769 | rep stosd |
770 | 770 | ||
771 | ; Set the mtu, kernel will be able to send now |
771 | ; Set the mtu, kernel will be able to send now |
772 | mov [device.mtu], 1514 |
772 | mov [device.mtu], 1514 |
773 | 773 | ||
774 | ret |
774 | ret |
775 | 775 | ||
776 | 776 | ||
777 | 777 | ||
778 | 778 | ||
779 | 779 | ||
780 | align 4 |
780 | align 4 |
781 | start_device: |
781 | start_device: |
782 | DEBUGF 1,"Starting the device\n" |
782 | DEBUGF 1,"Starting the device\n" |
783 | 783 | ||
784 | set_io 0 |
784 | set_io 0 |
785 | set_io REG_COMMAND |
785 | set_io REG_COMMAND |
786 | mov ax, SetTxThreshold + 60 ;2047 ; recommended by the manual :) |
786 | mov ax, SetTxThreshold + 60 ;2047 ; recommended by the manual :) |
787 | out dx, ax |
787 | out dx, ax |
788 | 788 | ||
789 | call check_tx_status |
789 | call check_tx_status |
790 | 790 | ||
791 | set_io 0 |
791 | set_io 0 |
792 | set_io REG_COMMAND |
792 | set_io REG_COMMAND |
793 | ; switch to register window 4 |
793 | ; switch to register window 4 |
794 | mov ax, SELECT_REGISTER_WINDOW+4 |
794 | mov ax, SELECT_REGISTER_WINDOW+4 |
795 | out dx, ax |
795 | out dx, ax |
796 | 796 | ||
797 | ; wait for linkDetect |
797 | ; wait for linkDetect |
798 | set_io REG_MEDIA_STATUS |
798 | set_io REG_MEDIA_STATUS |
799 | mov ecx, 20 ; wait for max 2s |
799 | mov ecx, 20 ; wait for max 2s |
800 | .link_detect_loop: |
800 | .link_detect_loop: |
801 | mov esi, 100 |
801 | mov esi, 100 |
802 | call Sleep ; 100 ms |
802 | call Sleep ; 100 ms |
803 | in ax, dx |
803 | in ax, dx |
804 | test ah, 1000b ; linkDetect |
804 | test ah, 1000b ; linkDetect |
805 | jnz @f |
805 | jnz @f |
806 | loop .link_detect_loop |
806 | loop .link_detect_loop |
807 | DEBUGF 1,"Link detect timed-out!\n" |
807 | DEBUGF 2,"Link detect timed-out!\n" |
808 | @@: |
808 | @@: |
809 | 809 | ||
810 | ; print link type |
810 | ; print link type |
811 | xor eax, eax |
811 | xor eax, eax |
812 | bsr ax, word [device.state] |
812 | bsr ax, word [device.state] |
813 | jz @f |
813 | jz @f |
814 | sub ax, 4 |
814 | sub ax, 4 |
815 | @@: |
815 | @@: |
816 | 816 | ||
817 | mov esi, [link_str+eax*4] |
817 | mov esi, [link_str+eax*4] |
818 | DEBUGF 1,"Established Link type: %s\n", esi |
818 | DEBUGF 1,"Established Link type: %s\n", esi |
819 | 819 | ||
820 | ; enable interrupts |
820 | ; enable interrupts |
821 | 821 | ||
822 | set_io REG_COMMAND |
822 | set_io REG_COMMAND |
823 | mov ax, SELECT_REGISTER_WINDOW + 1 |
823 | mov ax, SELECT_REGISTER_WINDOW + 1 |
824 | out dx, ax |
824 | out dx, ax |
825 | 825 | ||
826 | mov ax, AckIntr + 0xff |
826 | mov ax, AckIntr + 0xff |
827 | out dx, ax |
827 | out dx, ax |
828 | 828 | ||
829 | mov ax, SetStatusEnb + S_5_INTS |
829 | mov ax, SetStatusEnb + S_5_INTS |
830 | out dx, ax |
830 | out dx, ax |
831 | 831 | ||
832 | mov ax, SetIntrEnb + S_5_INTS |
832 | mov ax, SetIntrEnb + S_5_INTS |
833 | out dx, ax |
833 | out dx, ax |
834 | 834 | ||
835 | ; Start RX/TX |
835 | ; Start RX/TX |
836 | 836 | ||
837 | set_io 0 |
837 | set_io 0 |
838 | set_io REG_COMMAND |
838 | set_io REG_COMMAND |
839 | mov ax, RxEnable |
839 | mov ax, RxEnable |
840 | out dx, ax |
840 | out dx, ax |
841 | 841 | ||
842 | mov ax, TxEnable |
842 | mov ax, TxEnable |
843 | out dx, ax |
843 | out dx, ax |
844 | 844 | ||
845 | set_io REG_COMMAND |
845 | set_io REG_COMMAND |
846 | mov ax, SetRxThreshold + 208 |
846 | mov ax, SetRxThreshold + 208 |
847 | out dx, ax |
847 | out dx, ax |
848 | 848 | ||
849 | mov ax, SetTxThreshold + 60 ;16 ; recommended by the manual :) |
849 | mov ax, SetTxThreshold + 60 ;16 ; recommended by the manual :) |
850 | out dx, ax |
850 | out dx, ax |
851 | 851 | ||
852 | mov ax, SELECT_REGISTER_WINDOW + 1 |
852 | mov ax, SELECT_REGISTER_WINDOW + 1 |
853 | out dx, ax |
853 | out dx, ax |
854 | 854 | ||
855 | ret |
855 | ret |
856 | 856 | ||
857 | 857 | ||
858 | 858 | ||
859 | 859 | ||
860 | 860 | ||
861 | 861 | ||
862 | 862 | ||
863 | align 4 |
863 | align 4 |
864 | set_rx_mode: |
864 | set_rx_mode: |
865 | 865 | ||
866 | DEBUGF 1,"Setting RX mode\n" |
866 | DEBUGF 1,"Setting RX mode\n" |
867 | 867 | ||
868 | set_io 0 |
868 | set_io 0 |
869 | set_io REG_COMMAND |
869 | set_io REG_COMMAND |
870 | 870 | ||
871 | if defined PROMISCIOUS |
871 | if defined PROMISCIOUS |
872 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast + RxProm |
872 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast + RxProm |
873 | else if defined ALLMULTI |
873 | else if defined ALLMULTI |
874 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast |
874 | mov ax, SetRxFilter + RxStation + RxMulticast + RxBroadcast |
875 | else |
875 | else |
876 | mov ax, SetRxFilter + RxStation + RxBroadcast |
876 | mov ax, SetRxFilter + RxStation + RxBroadcast |
877 | end if |
877 | end if |
878 | out dx, ax |
878 | out dx, ax |
879 | 879 | ||
880 | ret |
880 | ret |
881 | 881 | ||
882 | 882 | ||
883 | 883 | ||
884 | 884 | ||
885 | 885 | ||
886 | ;*************************************************************************** |
886 | ;*************************************************************************** |
887 | ; Function |
887 | ; Function |
888 | ; global_reset |
888 | ; global_reset |
889 | ; Description |
889 | ; Description |
890 | ; resets the device |
890 | ; resets the device |
891 | ; Parameters: |
891 | ; Parameters: |
892 | ; ebp - io_addr |
892 | ; |
893 | ; Return value: |
893 | ; Return value: |
894 | ; Destroyed registers |
894 | ; Destroyed registers |
895 | ; ax, ecx, edx, esi |
895 | ; ax, ecx, edx, esi |
896 | ; |
896 | ; |
897 | ;***************************************************************************1 |
897 | ;***************************************************************************1 |
898 | 898 | ||
899 | align 4 |
899 | align 4 |
900 | global_reset: |
900 | global_reset: |
901 | 901 | ||
902 | DEBUGF 1,"Global reset..\n" |
902 | DEBUGF 1,"Global reset..\n" |
903 | 903 | ||
904 | ; GlobalReset |
904 | ; GlobalReset |
905 | set_io 0 |
905 | set_io 0 |
906 | set_io REG_COMMAND |
906 | set_io REG_COMMAND |
907 | xor eax, eax |
907 | xor eax, eax |
908 | ; or al, 0x14 |
908 | ; or al, 0x14 |
909 | out dx, ax |
909 | out dx, ax |
910 | ; wait for GlobalReset to complete |
910 | ; wait for GlobalReset to complete |
911 | mov ecx, 64000 |
911 | mov ecx, 64000 |
912 | .loop: |
912 | .loop: |
913 | in ax , dx |
913 | in ax , dx |
914 | test ah , 10000b ; check CmdInProgress |
914 | test ah , 10000b ; check CmdInProgress |
915 | loopz .loop |
915 | loopz .loop |
916 | 916 | ||
917 | DEBUGF 1,"Waiting for nic to boot..\n" |
917 | DEBUGF 1,"Waiting for nic to boot..\n" |
918 | ; wait for 2 seconds for NIC to boot |
918 | ; wait for 2 seconds for NIC to boot |
919 | mov esi, 2000 |
919 | mov esi, 2000 |
920 | call Sleep ; 2 seconds |
920 | call Sleep ; 2 seconds |
921 | 921 | ||
922 | DEBUGF 1,"Ok!\n" |
922 | DEBUGF 1,"Ok!\n" |
923 | 923 | ||
924 | ret |
924 | ret |
925 | 925 | ||
926 | 926 | ||
927 | 927 | ||
928 | ;*************************************************************************** |
928 | ;*************************************************************************** |
929 | ; Function |
929 | ; Function |
930 | ; tx_reset |
930 | ; tx_reset |
931 | ; Description |
931 | ; Description |
932 | ; resets and enables transmitter engine |
932 | ; resets and enables transmitter engine |
933 | ; |
933 | ; |
934 | ;*************************************************************************** |
934 | ;*************************************************************************** |
935 | 935 | ||
936 | align 4 |
936 | align 4 |
937 | tx_reset: |
937 | tx_reset: |
938 | DEBUGF 1,"tx reset\n" |
938 | DEBUGF 1,"tx reset\n" |
939 | 939 | ||
940 | ; TxReset |
940 | ; TxReset |
941 | set_io 0 |
941 | set_io 0 |
942 | set_io REG_COMMAND |
942 | set_io REG_COMMAND |
943 | mov ax, TxReset |
943 | mov ax, TxReset |
944 | out dx, ax |
944 | out dx, ax |
945 | ; Wait for TxReset to complete |
945 | ; Wait for TxReset to complete |
946 | mov ecx, 200000 |
946 | mov ecx, 200000 |
947 | .tx_reset_loop: |
947 | .tx_reset_loop: |
948 | in ax, dx |
948 | in ax, dx |
949 | test ah, 10000b ; check CmdInProgress |
949 | test ah, 10000b ; check CmdInProgress |
950 | jz .tx_set_prev |
950 | jz .tx_set_prev |
951 | dec ecx |
951 | dec ecx |
952 | jnz .tx_reset_loop |
952 | jnz .tx_reset_loop |
953 | .tx_set_prev: |
953 | .tx_set_prev: |
954 | ; init last_dpd |
954 | ; init last_dpd |
955 | lea eax, [device.dpd_buffer + (NUM_TX_DESC-1)*dpd.size] |
955 | lea eax, [device.dpd_buffer + (NUM_TX_DESC-1)*dpd.size] |
956 | mov [device.prev_dpd], eax |
956 | mov [device.prev_dpd], eax |
957 | 957 | ||
958 | .tx_enable: |
958 | .tx_enable: |
959 | ret |
959 | ret |
960 | 960 | ||
961 | 961 | ||
962 | 962 | ||
963 | ;*************************************************************************** |
963 | ;*************************************************************************** |
964 | ; Function |
964 | ; Function |
965 | ; rx_reset |
965 | ; rx_reset |
966 | ; Description |
966 | ; Description |
967 | ; resets and enables receiver engine |
967 | ; resets and enables receiver engine |
968 | ; |
968 | ; |
969 | ;*************************************************************************** |
969 | ;*************************************************************************** |
970 | 970 | ||
971 | align 4 |
971 | align 4 |
972 | rx_reset: |
972 | rx_reset: |
973 | 973 | ||
974 | DEBUGF 1,"rx reset\n" |
974 | DEBUGF 1,"rx reset\n" |
975 | 975 | ||
976 | set_io 0 |
976 | set_io 0 |
977 | set_io REG_COMMAND |
977 | set_io REG_COMMAND |
978 | mov ax, RxReset or 0x4 |
978 | mov ax, RxReset or 0x4 |
979 | out dx, ax |
979 | out dx, ax |
980 | 980 | ||
981 | ; wait for RxReset to complete |
981 | ; wait for RxReset to complete |
982 | mov ecx, 200000 |
982 | mov ecx, 200000 |
983 | .loop: |
983 | .loop: |
984 | in ax, dx |
984 | in ax, dx |
985 | test ah, 10000b ; check CmdInProgress |
985 | test ah, 10000b ; check CmdInProgress |
986 | jz .done |
986 | jz .done |
987 | dec ecx |
987 | dec ecx |
988 | jnz .loop |
988 | jnz .loop |
989 | .done: |
989 | .done: |
990 | 990 | ||
991 | lea eax, [device.upd_buffer] |
991 | lea eax, [device.upd_buffer] |
992 | mov [device.curr_upd], eax |
992 | mov [device.curr_upd], eax |
993 | GetRealAddr |
993 | GetRealAddr |
994 | set_io 0 |
994 | set_io 0 |
995 | set_io REG_UP_LIST_PTR |
995 | set_io REG_UP_LIST_PTR |
996 | out dx, eax |
996 | out dx, eax |
997 | 997 | ||
998 | .rx_enable: |
998 | .rx_enable: |
999 | ret |
999 | ret |
1000 | 1000 | ||
1001 | 1001 | ||
1002 | align 4 |
1002 | align 4 |
1003 | create_rx_ring: |
1003 | create_rx_ring: |
1004 | ; create upd ring |
1004 | ; create upd ring |
1005 | lea eax, [device.upd_buffer] |
1005 | lea eax, [device.upd_buffer] |
1006 | GetRealAddr |
1006 | GetRealAddr |
1007 | mov edi, eax ; real addr of first descr |
1007 | mov edi, eax ; real addr of first descr |
1008 | 1008 | ||
1009 | lea esi, [device.upd_buffer] ; ptr to first descr |
1009 | lea esi, [device.upd_buffer] ; ptr to first descr |
1010 | lea edx, [device.upd_buffer + (NUM_RX_DESC-1)*upd.size] ; ptr to last descr |
1010 | lea edx, [device.upd_buffer + (NUM_RX_DESC-1)*upd.size] ; ptr to last descr |
1011 | 1011 | ||
1012 | mov ecx, NUM_RX_DESC |
1012 | mov ecx, NUM_RX_DESC |
1013 | 1013 | ||
1014 | .upd_loop: |
1014 | .upd_loop: |
1015 | mov [edx + upd.next_ptr], edi |
1015 | mov [edx + upd.next_ptr], edi |
1016 | 1016 | ||
1017 | push ecx edx |
1017 | push ecx edx |
1018 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
1018 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
1019 | pop edx ecx |
1019 | pop edx ecx |
1020 | mov [esi + upd.realaddr], eax |
1020 | mov [esi + upd.realaddr], eax |
1021 | call GetPgAddr |
1021 | call GetPgAddr |
1022 | mov [esi + upd.frag_addr], eax |
1022 | mov [esi + upd.frag_addr], eax |
1023 | and [esi + upd.pkt_status], 0 |
1023 | and [esi + upd.pkt_status], 0 |
1024 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
1024 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
1025 | 1025 | ||
1026 | DEBUGF 1,"UPD: lin=%x phys=%x len=%x next ptr=%x\n", [esi+upd.realaddr]:8, [esi+upd.frag_addr]:8, [esi+upd.frag_len]:8, edi |
1026 | DEBUGF 1,"UPD: lin=%x phys=%x len=%x next ptr=%x\n", [esi+upd.realaddr]:8, [esi+upd.frag_addr]:8, [esi+upd.frag_len]:8, edi |
1027 | DEBUGF 1,"UPD: cur=%x prev=%x\n", esi, edx |
1027 | DEBUGF 1,"UPD: cur=%x prev=%x\n", esi, edx |
1028 | 1028 | ||
1029 | mov edx, esi |
1029 | mov edx, esi |
1030 | add esi, upd.size |
1030 | add esi, upd.size |
1031 | add edi, upd.size |
1031 | add edi, upd.size |
1032 | dec ecx |
1032 | dec ecx |
1033 | jnz .upd_loop |
1033 | jnz .upd_loop |
1034 | 1034 | ||
1035 | ret |
1035 | ret |
1036 | 1036 | ||
1037 | 1037 | ||
1038 | 1038 | ||
1039 | ;--------------------------------------------------------------------------- |
1039 | ;--------------------------------------------------------------------------- |
1040 | ; Function |
1040 | ; Function |
1041 | ; try_link_detect |
1041 | ; try_link_detect |
1042 | ; Description |
1042 | ; Description |
1043 | ; try_link_detect checks if link exists |
1043 | ; try_link_detect checks if link exists |
1044 | ; Parameters |
1044 | ; Parameters |
1045 | ; ebx = device structure |
1045 | ; ebx = device structure |
1046 | ; Return value |
1046 | ; Return value |
1047 | ; al - 0 ; no link detected |
1047 | ; al - 0 ; no link detected |
1048 | ; al - 1 ; link detected |
1048 | ; al - 1 ; link detected |
1049 | ; Destroyed registers |
1049 | ; Destroyed registers |
1050 | ; eax, ebx, ecx, edx, edi, esi |
1050 | ; eax, ebx, ecx, edx, edi, esi |
1051 | ; |
1051 | ; |
1052 | ;--------------------------------------------------------------------------- |
1052 | ;--------------------------------------------------------------------------- |
1053 | 1053 | ||
1054 | align 4 |
1054 | align 4 |
1055 | try_link_detect: |
1055 | try_link_detect: |
1056 | 1056 | ||
1057 | DEBUGF 1,"trying to detect link\n" |
1057 | DEBUGF 1,"trying to detect link\n" |
1058 | 1058 | ||
1059 | ; create self-directed packet |
1059 | ; create self-directed packet |
1060 | stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet |
1060 | stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet |
1061 | test eax, eax |
1061 | test eax, eax |
1062 | jz .fail |
1062 | jz .fail |
1063 | 1063 | ||
1064 | pushd 20 ; Packet parameters for device.transmit |
1064 | pushd 20 ; Packet parameters for device.transmit |
1065 | push eax ; |
1065 | push eax ; |
1066 | 1066 | ||
1067 | mov edi, eax |
1067 | mov edi, eax |
1068 | 1068 | ||
1069 | lea esi, [device.mac] |
1069 | lea esi, [device.mac] |
1070 | movsw |
1070 | movsw |
1071 | movsd |
1071 | movsd |
1072 | sub esi, 6 |
1072 | sub esi, 6 |
1073 | movsw |
1073 | movsw |
1074 | movsd |
1074 | movsd |
1075 | mov ax , 0x0608 |
1075 | mov ax , 0x0608 |
1076 | stosw |
1076 | stosw |
1077 | 1077 | ||
1078 | ; download self-directed packet |
1078 | ; download self-directed packet |
1079 | call [device.transmit] |
1079 | call [device.transmit] |
1080 | 1080 | ||
1081 | ; switch to register window 4 |
1081 | ; switch to register window 4 |
1082 | set_io 0 |
1082 | set_io 0 |
1083 | set_io REG_COMMAND |
1083 | set_io REG_COMMAND |
1084 | mov ax, SELECT_REGISTER_WINDOW+4 |
1084 | mov ax, SELECT_REGISTER_WINDOW+4 |
1085 | out dx, ax |
1085 | out dx, ax |
1086 | 1086 | ||
1087 | ; See if we have received the packet by now.. |
1087 | ; See if we have received the packet by now.. |
1088 | cmp [device.packets_rx], 0 |
1088 | cmp [device.packets_rx], 0 |
1089 | jnz .link_detected |
1089 | jnz .link_detected |
1090 | 1090 | ||
1091 | ; switch to register window 4 |
1091 | ; switch to register window 4 |
1092 | set_io REG_COMMAND |
1092 | set_io REG_COMMAND |
1093 | mov ax, SELECT_REGISTER_WINDOW+4 |
1093 | mov ax, SELECT_REGISTER_WINDOW+4 |
1094 | out dx, ax |
1094 | out dx, ax |
1095 | 1095 | ||
1096 | ; read linkbeatdetect |
1096 | ; read linkbeatdetect |
1097 | set_io REG_MEDIA_STATUS |
1097 | set_io REG_MEDIA_STATUS |
1098 | in ax, dx |
1098 | in ax, dx |
1099 | test ah, 1000b ; test linkBeatDetect |
1099 | test ah, 1000b ; test linkBeatDetect |
1100 | jnz .link_detected |
1100 | jnz .link_detected |
1101 | xor al, al |
1101 | xor al, al |
1102 | jmp .finish |
1102 | jmp .finish |
1103 | 1103 | ||
1104 | .link_detected: |
1104 | .link_detected: |
1105 | DEBUGF 1,"link detected!\n" |
1105 | DEBUGF 1,"link detected!\n" |
1106 | setb al |
1106 | setb al |
1107 | 1107 | ||
1108 | .finish: |
1108 | .finish: |
1109 | test al, al |
1109 | test al, al |
1110 | jz @f |
1110 | jz @f |
1111 | or byte [device.state+1], 100b |
1111 | or byte [device.state+1], 100b |
1112 | @@: |
1112 | @@: |
1113 | ret |
1113 | ret |
1114 | 1114 | ||
1115 | .fail: |
1115 | .fail: |
1116 | ret |
1116 | ret |
1117 | 1117 | ||
1118 | 1118 | ||
1119 | 1119 | ||
1120 | ;*************************************************************************** |
1120 | ;*************************************************************************** |
1121 | ; Function |
1121 | ; Function |
1122 | ; try_phy |
1122 | ; try_phy |
1123 | ; Description |
1123 | ; Description |
1124 | ; try_phy checks the auto-negotiation function |
1124 | ; try_phy checks the auto-negotiation function |
1125 | ; in the PHY at PHY index. It can also be extended to |
1125 | ; in the PHY at PHY index. It can also be extended to |
1126 | ; include link detection for non-IEEE 802.3u |
1126 | ; include link detection for non-IEEE 802.3u |
1127 | ; auto-negotiation devices, for instance the BCM5000. ; TODO: BCM5000 |
1127 | ; auto-negotiation devices, for instance the BCM5000. ; TODO: BCM5000 |
1128 | ; Parameters |
1128 | ; Parameters |
1129 | ; ah - PHY index |
1129 | ; ah - PHY index |
1130 | ; ebx - device stucture |
1130 | ; ebx - device stucture |
1131 | ; Return value |
1131 | ; Return value |
1132 | ; al - 0 link is auto-negotiated |
1132 | ; al - 0 link is auto-negotiated |
1133 | ; al - 1 no link is auto-negotiated |
1133 | ; al - 1 no link is auto-negotiated |
1134 | ; Destroyed registers |
1134 | ; Destroyed registers |
1135 | ; eax, ebx, ecx, edx, esi |
1135 | ; eax, ebx, ecx, edx, esi |
1136 | ; |
1136 | ; |
1137 | ;*************************************************************************** |
1137 | ;*************************************************************************** |
1138 | 1138 | ||
1139 | align 4 |
1139 | align 4 |
1140 | try_phy: |
1140 | try_phy: |
1141 | 1141 | ||
1142 | DEBUGF 1,"PHY=%u\n", ah |
1142 | DEBUGF 1,"PHY=%u\n", ah |
1143 | DEBUGF 1,"Detecting if device is auto-negotiation capable\n" |
1143 | DEBUGF 1,"Detecting if device is auto-negotiation capable\n" |
1144 | 1144 | ||
1145 | mov al, REG_MII_BMCR |
1145 | mov al, REG_MII_BMCR |
1146 | push eax |
1146 | push eax |
1147 | call mdio_read ; returns with window #4 |
1147 | call mdio_read ; returns with window #4 |
1148 | or ah , 0x80 ; software reset |
1148 | or ah , 0x80 ; software reset |
1149 | mov esi, eax |
1149 | mov esi, eax |
1150 | mov eax, dword [esp] |
1150 | mov eax, dword [esp] |
1151 | call mdio_write ; returns with window #4 |
1151 | call mdio_write ; returns with window #4 |
1152 | 1152 | ||
1153 | ; wait for reset to complete |
1153 | ; wait for reset to complete |
1154 | mov esi, 2000 |
1154 | mov esi, 2000 |
1155 | stdcall Sleep ; 2s |
1155 | stdcall Sleep ; 2s |
1156 | mov eax, [esp] |
1156 | mov eax, [esp] |
1157 | call mdio_read ; returns with window #4 |
1157 | call mdio_read ; returns with window #4 |
1158 | test ah , 0x80 |
1158 | test ah , 0x80 |
1159 | jnz .fail1 |
1159 | jnz .fail1 |
1160 | mov eax, [esp] |
1160 | mov eax, [esp] |
1161 | 1161 | ||
1162 | ; wait for a while after reset |
1162 | ; wait for a while after reset |
1163 | mov esi, 20 |
1163 | mov esi, 20 |
1164 | stdcall Sleep ; 20ms |
1164 | stdcall Sleep ; 20ms |
1165 | mov eax, [esp] |
1165 | mov eax, [esp] |
1166 | mov al , REG_MII_BMSR |
1166 | mov al , REG_MII_BMSR |
1167 | call mdio_read ; returns with window #4 |
1167 | call mdio_read ; returns with window #4 |
1168 | test al , 1 ; extended capability supported? |
1168 | test al , 1 ; extended capability supported? |
1169 | jz .fail2 |
1169 | jz .fail2 |
1170 | 1170 | ||
1171 | ; auto-neg capable? |
1171 | ; auto-neg capable? |
1172 | test al , 1000b |
1172 | test al , 1000b |
1173 | jz .fail2 ; not auto-negotiation capable |
1173 | jz .fail2 ; not auto-negotiation capable |
1174 | 1174 | ||
1175 | DEBUGF 1,"Device is auto-negotiation capable\n" |
1175 | DEBUGF 1,"Device is auto-negotiation capable\n" |
1176 | 1176 | ||
1177 | ; auto-neg complete? |
1177 | ; auto-neg complete? |
1178 | test al , 100000b |
1178 | test al , 100000b |
1179 | jnz .auto_neg_ok |
1179 | jnz .auto_neg_ok |
1180 | 1180 | ||
1181 | DEBUGF 1,"Restarting auto-negotiation\n" |
1181 | DEBUGF 1,"Restarting auto-negotiation\n" |
1182 | 1182 | ||
1183 | ; restart auto-negotiation |
1183 | ; restart auto-negotiation |
1184 | mov eax, [esp] |
1184 | mov eax, [esp] |
1185 | mov al , REG_MII_ANAR |
1185 | mov al , REG_MII_ANAR |
1186 | push eax |
1186 | push eax |
1187 | call mdio_read ; returns with window #4 |
1187 | call mdio_read ; returns with window #4 |
1188 | or ax , 1111b shl 5; advertise only 10base-T and 100base-TX |
1188 | or ax , 1111b shl 5; advertise only 10base-T and 100base-TX |
1189 | mov esi, eax |
1189 | mov esi, eax |
1190 | pop eax |
1190 | pop eax |
1191 | call mdio_write ; returns with window #4 |
1191 | call mdio_write ; returns with window #4 |
1192 | mov eax, [esp] |
1192 | mov eax, [esp] |
1193 | call mdio_read ; returns with window #4 |
1193 | call mdio_read ; returns with window #4 |
1194 | mov esi, eax |
1194 | mov esi, eax |
1195 | or bh , 10010b ; restart auto-negotiation |
1195 | or bh , 10010b ; restart auto-negotiation |
1196 | mov eax, [esp] |
1196 | mov eax, [esp] |
1197 | call mdio_write ; returns with window #4 |
1197 | call mdio_write ; returns with window #4 |
1198 | mov esi, 4000 |
1198 | mov esi, 4000 |
1199 | stdcall Sleep ; 4 seconds |
1199 | stdcall Sleep ; 4 seconds |
1200 | mov eax, [esp] |
1200 | mov eax, [esp] |
1201 | mov al , REG_MII_BMSR |
1201 | mov al , REG_MII_BMSR |
1202 | call mdio_read ; returns with window #4 |
1202 | call mdio_read ; returns with window #4 |
1203 | test al , 100000b ; auto-neg complete? |
1203 | test al , 100000b ; auto-neg complete? |
1204 | jnz .auto_neg_ok |
1204 | jnz .auto_neg_ok |
1205 | jmp .fail3 |
1205 | jmp .fail3 |
1206 | .auto_neg_ok: |
1206 | .auto_neg_ok: |
1207 | 1207 | ||
1208 | DEBUGF 1,"Auto-negotiation complete\n" |
1208 | DEBUGF 1,"Auto-negotiation complete\n" |
1209 | 1209 | ||
1210 | ; compare advertisement and link partner ability registers |
1210 | ; compare advertisement and link partner ability registers |
1211 | mov eax, [esp] |
1211 | mov eax, [esp] |
1212 | mov al , REG_MII_ANAR |
1212 | mov al , REG_MII_ANAR |
1213 | call mdio_read ; returns with window #4 |
1213 | call mdio_read ; returns with window #4 |
1214 | xchg eax, [esp] |
1214 | xchg eax, [esp] |
1215 | mov al , REG_MII_ANLPAR |
1215 | mov al , REG_MII_ANLPAR |
1216 | call mdio_read ; returns with window #4 |
1216 | call mdio_read ; returns with window #4 |
1217 | pop esi |
1217 | pop esi |
1218 | and eax, esi |
1218 | and eax, esi |
1219 | and eax, 1111100000b |
1219 | and eax, 1111100000b |
1220 | push eax |
1220 | push eax |
1221 | 1221 | ||
1222 | mov word[device.state+2], ax |
1222 | mov word[device.state+2], ax |
1223 | 1223 | ||
1224 | ; switch to register window 3 |
1224 | ; switch to register window 3 |
1225 | set_io 0 |
1225 | set_io 0 |
1226 | set_io REG_COMMAND |
1226 | set_io REG_COMMAND |
1227 | mov ax , SELECT_REGISTER_WINDOW+3 |
1227 | mov ax , SELECT_REGISTER_WINDOW+3 |
1228 | out dx , ax |
1228 | out dx , ax |
1229 | 1229 | ||
1230 | ; set full-duplex mode |
1230 | ; set full-duplex mode |
1231 | set_io REG_MAC_CONTROL |
1231 | set_io REG_MAC_CONTROL |
1232 | in ax , dx |
1232 | in ax , dx |
1233 | and ax , not 0x120 ; clear full duplex and flow control |
1233 | and ax , not 0x120 ; clear full duplex and flow control |
1234 | pop esi |
1234 | pop esi |
1235 | test esi, 1010b shl 5; check for full-duplex |
1235 | test esi, 1010b shl 5; check for full-duplex |
1236 | jz .half_duplex |
1236 | jz .half_duplex |
1237 | or ax , 0x120 ; set full duplex and flow control |
1237 | or ax , 0x120 ; set full duplex and flow control |
1238 | .half_duplex: |
1238 | .half_duplex: |
1239 | DEBUGF 1,"Using half-duplex\n" |
1239 | DEBUGF 1,"Using half-duplex\n" |
1240 | out dx , ax |
1240 | out dx , ax |
1241 | mov al , 1 |
1241 | mov al , 1 |
1242 | ret |
1242 | ret |
1243 | 1243 | ||
1244 | 1244 | ||
1245 | .fail1: |
1245 | .fail1: |
1246 | DEBUGF 1,"reset failed!\n" |
1246 | DEBUGF 2,"reset failed!\n" |
1247 | pop eax |
1247 | pop eax |
1248 | xor al, al |
1248 | xor al, al |
1249 | ret |
1249 | ret |
1250 | 1250 | ||
1251 | .fail2: |
1251 | .fail2: |
1252 | DEBUGF 1,"This device is not auto-negotiation capable!\n" |
1252 | DEBUGF 2,"This device is not auto-negotiation capable!\n" |
1253 | pop eax |
1253 | pop eax |
1254 | xor al, al |
1254 | xor al, al |
1255 | ret |
1255 | ret |
1256 | 1256 | ||
1257 | .fail3: |
1257 | .fail3: |
1258 | DEBUGF 1,"auto-negotiation reset failed!\n" |
1258 | DEBUGF 2,"auto-negotiation reset failed!\n" |
1259 | pop eax |
1259 | pop eax |
1260 | xor al, al |
1260 | xor al, al |
1261 | ret |
1261 | ret |
1262 | 1262 | ||
1263 | 1263 | ||
1264 | 1264 | ||
1265 | ;*************************************************************************** |
1265 | ;*************************************************************************** |
1266 | ; Function |
1266 | ; Function |
1267 | ; try_mii |
1267 | ; try_mii |
1268 | ; Description |
1268 | ; Description |
1269 | ; try_MII checks the on-chip auto-negotiation logic |
1269 | ; try_MII checks the on-chip auto-negotiation logic |
1270 | ; or an off-chip MII PHY, depending upon what is set in |
1270 | ; or an off-chip MII PHY, depending upon what is set in |
1271 | ; xcvrSelect by the caller. |
1271 | ; xcvrSelect by the caller. |
1272 | ; It exits when it finds the first device with a good link. |
1272 | ; It exits when it finds the first device with a good link. |
1273 | ; Parameters |
1273 | ; Parameters |
1274 | ; ebp - io_addr |
1274 | ; |
1275 | ; Return value |
1275 | ; Return value |
1276 | ; al - 0 |
1276 | ; al - 0 |
1277 | ; al - 1 |
1277 | ; al - 1 |
1278 | ; Destroyed registers |
1278 | ; Destroyed registers |
1279 | ; eax, ebx, ecx, edx, esi |
1279 | ; eax, ebx, ecx, edx, esi |
1280 | ; |
1280 | ; |
1281 | ;*************************************************************************** |
1281 | ;*************************************************************************** |
1282 | 1282 | ||
1283 | align 4 |
1283 | align 4 |
1284 | try_mii: |
1284 | try_mii: |
1285 | 1285 | ||
1286 | DEBUGF 1,"trying to find MII PHY\n" |
1286 | DEBUGF 1,"trying to find MII PHY\n" |
1287 | 1287 | ||
1288 | ; switch to register window 3 |
1288 | ; switch to register window 3 |
1289 | set_io 0 |
1289 | set_io 0 |
1290 | set_io REG_COMMAND |
1290 | set_io REG_COMMAND |
1291 | mov ax, SELECT_REGISTER_WINDOW+3 |
1291 | mov ax, SELECT_REGISTER_WINDOW+3 |
1292 | out dx, ax |
1292 | out dx, ax |
1293 | set_io REG_INTERNAL_CONFIG |
1293 | set_io REG_INTERNAL_CONFIG |
1294 | in eax, dx |
1294 | in eax, dx |
1295 | and eax, (1111b shl 20) |
1295 | and eax, (1111b shl 20) |
1296 | cmp eax, (1000b shl 20) ; is auto-negotiation set? |
1296 | cmp eax, (1000b shl 20) ; is auto-negotiation set? |
1297 | jne .mii_device |
1297 | jne .mii_device |
1298 | 1298 | ||
1299 | DEBUGF 1,"auto-negotiation is set\n" |
1299 | DEBUGF 1,"auto-negotiation is set\n" |
1300 | ; switch to register window 4 |
1300 | ; switch to register window 4 |
1301 | set_io REG_COMMAND |
1301 | set_io REG_COMMAND |
1302 | mov ax , SELECT_REGISTER_WINDOW+4 |
1302 | mov ax , SELECT_REGISTER_WINDOW+4 |
1303 | out dx , ax |
1303 | out dx , ax |
1304 | 1304 | ||
1305 | ; PHY==24 is the on-chip auto-negotiation logic |
1305 | ; PHY==24 is the on-chip auto-negotiation logic |
1306 | ; it supports only 10base-T and 100base-TX |
1306 | ; it supports only 10base-T and 100base-TX |
1307 | mov ah , 24 |
1307 | mov ah , 24 |
1308 | call try_phy |
1308 | call try_phy |
1309 | test al , al |
1309 | test al , al |
1310 | jz .fail_finish |
1310 | jz .fail_finish |
1311 | 1311 | ||
1312 | mov cl , 24 |
1312 | mov cl , 24 |
1313 | jmp .check_preamble |
1313 | jmp .check_preamble |
1314 | 1314 | ||
1315 | .mii_device: |
1315 | .mii_device: |
1316 | cmp eax, (0110b shl 20) |
1316 | cmp eax, (0110b shl 20) |
1317 | jne .fail_finish |
1317 | jne .fail_finish |
1318 | 1318 | ||
1319 | set_io 0 |
1319 | set_io 0 |
1320 | set_io REG_COMMAND |
1320 | set_io REG_COMMAND |
1321 | mov ax , SELECT_REGISTER_WINDOW+4 |
1321 | mov ax , SELECT_REGISTER_WINDOW+4 |
1322 | out dx , ax |
1322 | out dx , ax |
1323 | 1323 | ||
1324 | set_io REG_PHYSICAL_MGMT |
1324 | set_io REG_PHYSICAL_MGMT |
1325 | in ax , dx |
1325 | in ax , dx |
1326 | and al , (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_DATA) |
1326 | and al , (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_DATA) |
1327 | cmp al , (1 shl BIT_MGMT_DATA) |
1327 | cmp al , (1 shl BIT_MGMT_DATA) |
1328 | je .search_for_phy |
1328 | je .search_for_phy |
1329 | 1329 | ||
1330 | xor al , al |
1330 | xor al , al |
1331 | ret |
1331 | ret |
1332 | 1332 | ||
1333 | .search_for_phy: |
1333 | .search_for_phy: |
1334 | ; search for PHY |
1334 | ; search for PHY |
1335 | mov cx , 31 |
1335 | mov cx , 31 |
1336 | .search_phy_loop: |
1336 | .search_phy_loop: |
1337 | DEBUGF 1,"Searching the PHY\n" |
1337 | DEBUGF 1,"Searching the PHY\n" |
1338 | cmp cx , 24 |
1338 | cmp cx , 24 |
1339 | je .next_phy |
1339 | je .next_phy |
1340 | mov ah , cl ; ah = phy |
1340 | mov ah , cl ; ah = phy |
1341 | mov al , REG_MII_BMCR ; al = Basic Mode Status Register |
1341 | mov al , REG_MII_BMCR ; al = Basic Mode Status Register |
1342 | push cx |
1342 | push cx |
1343 | call mdio_read |
1343 | call mdio_read |
1344 | pop cx |
1344 | pop cx |
1345 | test ax , ax |
1345 | test ax , ax |
1346 | jz .next_phy |
1346 | jz .next_phy |
1347 | cmp ax , 0xffff |
1347 | cmp ax , 0xffff |
1348 | je .next_phy |
1348 | je .next_phy |
1349 | mov ah , cl ; ah = phy |
1349 | mov ah , cl ; ah = phy |
1350 | push cx |
1350 | push cx |
1351 | call try_phy |
1351 | call try_phy |
1352 | pop cx |
1352 | pop cx |
1353 | test al , al |
1353 | test al , al |
1354 | jnz .check_preamble |
1354 | jnz .check_preamble |
1355 | .next_phy: |
1355 | .next_phy: |
1356 | loopw .search_phy_loop |
1356 | loopw .search_phy_loop |
1357 | 1357 | ||
1358 | .fail_finish: |
1358 | .fail_finish: |
1359 | xor al, al |
1359 | xor al, al |
1360 | ret |
1360 | ret |
1361 | 1361 | ||
1362 | ; epilog |
1362 | ; epilog |
1363 | .check_preamble: |
1363 | .check_preamble: |
1364 | DEBUGF 1,"Using PHY: %u\nChecking PreAmble\n", cl |
1364 | DEBUGF 1,"Using PHY: %u\nChecking PreAmble\n", cl |
1365 | push eax ; eax contains the return value of try_phy |
1365 | push eax ; eax contains the return value of try_phy |
1366 | ; check hard coded preamble forcing |
1366 | ; check hard coded preamble forcing |
1367 | movzx eax, [device.ver_id] |
1367 | movzx eax, [device.ver_id] |
1368 | test word [eax*4+hw_versions+2], EXTRA_PREAMBLE |
1368 | test word [eax*4+hw_versions+2], EXTRA_PREAMBLE |
1369 | setnz [device.preamble] ; force preamble |
1369 | setnz [device.preamble] ; force preamble |
1370 | jnz .finish |
1370 | jnz .finish |
1371 | 1371 | ||
1372 | ; check mii for preamble suppression |
1372 | ; check mii for preamble suppression |
1373 | mov ah, cl |
1373 | mov ah, cl |
1374 | mov al, REG_MII_BMSR |
1374 | mov al, REG_MII_BMSR |
1375 | call mdio_read |
1375 | call mdio_read |
1376 | test al, 1000000b ; preamble suppression? |
1376 | test al, 1000000b ; preamble suppression? |
1377 | setz [device.preamble] ; no |
1377 | setz [device.preamble] ; no |
1378 | 1378 | ||
1379 | .finish: |
1379 | .finish: |
1380 | pop eax |
1380 | pop eax |
1381 | ret |
1381 | ret |
1382 | 1382 | ||
1383 | 1383 | ||
1384 | 1384 | ||
1385 | ;*************************************************************************** |
1385 | ;*************************************************************************** |
1386 | ; Function |
1386 | ; Function |
1387 | ; test_packet |
1387 | ; test_packet |
1388 | ; Description |
1388 | ; Description |
1389 | ; try_loopback try a loopback packet for 10BASE2 or AUI port |
1389 | ; try_loopback try a loopback packet for 10BASE2 or AUI port |
1390 | ; Parameters |
1390 | ; Parameters |
1391 | ; ebx = device structure |
1391 | ; ebx = device structure |
1392 | ; |
1392 | ; |
1393 | ;*************************************************************************** |
1393 | ;*************************************************************************** |
1394 | 1394 | ||
1395 | align 4 |
1395 | align 4 |
1396 | test_packet: |
1396 | test_packet: |
1397 | 1397 | ||
1398 | DEBUGF 1,"sending test packet\n" |
1398 | DEBUGF 1,"sending test packet\n" |
1399 | 1399 | ||
1400 | ; switch to register window 3 |
1400 | ; switch to register window 3 |
1401 | set_io 0 |
1401 | set_io 0 |
1402 | set_io REG_COMMAND |
1402 | set_io REG_COMMAND |
1403 | mov ax, SELECT_REGISTER_WINDOW+3 |
1403 | mov ax, SELECT_REGISTER_WINDOW+3 |
1404 | out dx, ax |
1404 | out dx, ax |
1405 | 1405 | ||
1406 | ; set fullDuplexEnable in MacControl register |
1406 | ; set fullDuplexEnable in MacControl register |
1407 | set_io REG_MAC_CONTROL |
1407 | set_io REG_MAC_CONTROL |
1408 | in ax, dx |
1408 | in ax, dx |
1409 | or ax, 0x120 |
1409 | or ax, 0x120 |
1410 | out dx, ax |
1410 | out dx, ax |
1411 | 1411 | ||
1412 | ; switch to register window 5 |
1412 | ; switch to register window 5 |
1413 | set_io REG_COMMAND |
1413 | set_io REG_COMMAND |
1414 | mov ax, SELECT_REGISTER_WINDOW+5 |
1414 | mov ax, SELECT_REGISTER_WINDOW+5 |
1415 | out dx, ax |
1415 | out dx, ax |
1416 | 1416 | ||
1417 | ; set RxFilter to enable individual address matches |
1417 | ; set RxFilter to enable individual address matches |
1418 | mov ax, (10000b shl 11) |
1418 | mov ax, (10000b shl 11) |
1419 | set_io REG_RX_FILTER |
1419 | set_io REG_RX_FILTER |
1420 | in al, dx |
1420 | in al, dx |
1421 | or al, 1 |
1421 | or al, 1 |
1422 | set_io REG_COMMAND |
1422 | set_io REG_COMMAND |
1423 | out dx, ax |
1423 | out dx, ax |
1424 | 1424 | ||
1425 | ; issue RxEnable and TxEnable |
1425 | ; issue RxEnable and TxEnable |
1426 | call rx_reset |
1426 | call rx_reset |
1427 | call tx_reset |
1427 | call tx_reset |
1428 | 1428 | ||
1429 | ; create self-directed packet |
1429 | ; create self-directed packet |
1430 | stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet |
1430 | stdcall KernelAlloc, 20 ; create a buffer for the self-directed packet |
1431 | test eax, eax |
1431 | test eax, eax |
1432 | jz .fail |
1432 | jz .fail |
1433 | 1433 | ||
1434 | pushd 20 ; Packet parameters for device.transmit |
1434 | pushd 20 ; Packet parameters for device.transmit |
1435 | push eax ; |
1435 | push eax ; |
1436 | 1436 | ||
1437 | mov edi, eax |
1437 | mov edi, eax |
1438 | lea esi, [device.mac] |
1438 | lea esi, [device.mac] |
1439 | movsw |
1439 | movsw |
1440 | movsd |
1440 | movsd |
1441 | sub esi, 6 |
1441 | sub esi, 6 |
1442 | movsw |
1442 | movsw |
1443 | movsd |
1443 | movsd |
1444 | mov ax , 0x0608 |
1444 | mov ax , 0x0608 |
1445 | stosw |
1445 | stosw |
1446 | 1446 | ||
1447 | ; download self-directed packet |
1447 | ; download self-directed packet |
1448 | call [device.transmit] |
1448 | call [device.transmit] |
1449 | 1449 | ||
1450 | ; wait for 2s |
1450 | ; wait for 2s |
1451 | mov esi, 2000 |
1451 | mov esi, 2000 |
1452 | call Sleep |
1452 | call Sleep |
1453 | 1453 | ||
1454 | ; check if self-directed packet is received |
1454 | ; check if self-directed packet is received |
1455 | mov eax, [device.packets_rx] |
1455 | mov eax, [device.packets_rx] |
1456 | test eax, eax |
1456 | test eax, eax |
1457 | jnz .finish |
1457 | jnz .finish |
1458 | 1458 | ||
1459 | ; switch to register window 3 |
1459 | ; switch to register window 3 |
1460 | set_io 0 |
1460 | set_io 0 |
1461 | set_io REG_COMMAND |
1461 | set_io REG_COMMAND |
1462 | mov ax, SELECT_REGISTER_WINDOW+3 |
1462 | mov ax, SELECT_REGISTER_WINDOW+3 |
1463 | out dx, ax |
1463 | out dx, ax |
1464 | 1464 | ||
1465 | ; clear fullDuplexEnable in MacControl register |
1465 | ; clear fullDuplexEnable in MacControl register |
1466 | set_io REG_MAC_CONTROL |
1466 | set_io REG_MAC_CONTROL |
1467 | in ax , dx |
1467 | in ax , dx |
1468 | and ax , not 0x120 |
1468 | and ax , not 0x120 |
1469 | out dx , ax |
1469 | out dx , ax |
1470 | .fail: |
1470 | .fail: |
1471 | xor eax, eax |
1471 | xor eax, eax |
1472 | 1472 | ||
1473 | .finish: |
1473 | .finish: |
1474 | ret |
1474 | ret |
1475 | 1475 | ||
1476 | 1476 | ||
1477 | 1477 | ||
1478 | ;*************************************************************************** |
1478 | ;*************************************************************************** |
1479 | ; Function |
1479 | ; Function |
1480 | ; try_loopback |
1480 | ; try_loopback |
1481 | ; Description |
1481 | ; Description |
1482 | ; tries a loopback packet for 10BASE2 or AUI port |
1482 | ; tries a loopback packet for 10BASE2 or AUI port |
1483 | ; Parameters |
1483 | ; Parameters |
1484 | ; al - 0: 10Mbps AUI connector |
1484 | ; al - 0: 10Mbps AUI connector |
1485 | ; 1: 10BASE-2 |
1485 | ; 1: 10BASE-2 |
1486 | ; ebp - io_addr |
1486 | ; |
1487 | ; Return value |
1487 | ; Return value |
1488 | ; al - 0 |
1488 | ; al - 0 |
1489 | ; al - 1 |
1489 | ; al - 1 |
1490 | ; Destroyed registers |
1490 | ; Destroyed registers |
1491 | ; eax, ebx, ecx, edx, edi, esi |
1491 | ; eax, ebx, ecx, edx, edi, esi |
1492 | ; |
1492 | ; |
1493 | ;*************************************************************************** |
1493 | ;*************************************************************************** |
1494 | 1494 | ||
1495 | align 4 |
1495 | align 4 |
1496 | try_loopback: |
1496 | try_loopback: |
1497 | 1497 | ||
1498 | DEBUGF 1,"trying loopback\n" |
1498 | DEBUGF 1,"trying loopback\n" |
1499 | 1499 | ||
1500 | push eax |
1500 | push eax |
1501 | ; switch to register window 3 |
1501 | ; switch to register window 3 |
1502 | set_io 0 |
1502 | set_io 0 |
1503 | set_io REG_COMMAND |
1503 | set_io REG_COMMAND |
1504 | mov ax, SELECT_REGISTER_WINDOW+3 |
1504 | mov ax, SELECT_REGISTER_WINDOW+3 |
1505 | out dx, ax |
1505 | out dx, ax |
1506 | mov eax, [esp] |
1506 | mov eax, [esp] |
1507 | 1507 | ||
1508 | mov cl, al |
1508 | mov cl, al |
1509 | inc cl |
1509 | inc cl |
1510 | shl cl, 3 |
1510 | shl cl, 3 |
1511 | or byte [device.state+1], cl |
1511 | or byte [device.state+1], cl |
1512 | 1512 | ||
1513 | test al, al ; aui or coax? |
1513 | test al, al ; aui or coax? |
1514 | jz .complete_loopback |
1514 | jz .complete_loopback |
1515 | ; enable 100BASE-2 DC-DC converter |
1515 | ; enable 100BASE-2 DC-DC converter |
1516 | mov ax, (10b shl 11) ; EnableDcConverter |
1516 | mov ax, (10b shl 11) ; EnableDcConverter |
1517 | out dx, ax |
1517 | out dx, ax |
1518 | .complete_loopback: |
1518 | .complete_loopback: |
1519 | 1519 | ||
1520 | mov cx, 2 ; give a port 3 chances to complete a loopback |
1520 | mov cx, 2 ; give a port 3 chances to complete a loopback |
1521 | .next_try: |
1521 | .next_try: |
1522 | push ecx |
1522 | push ecx |
1523 | call test_packet |
1523 | call test_packet |
1524 | pop ecx |
1524 | pop ecx |
1525 | test eax, eax |
1525 | test eax, eax |
1526 | loopzw .next_try |
1526 | loopzw .next_try |
1527 | 1527 | ||
1528 | .finish: |
1528 | .finish: |
1529 | xchg eax, [esp] |
1529 | xchg eax, [esp] |
1530 | test al, al |
1530 | test al, al |
1531 | jz .aui_finish |
1531 | jz .aui_finish |
1532 | 1532 | ||
1533 | ; issue DisableDcConverter command |
1533 | ; issue DisableDcConverter command |
1534 | set_io 0 |
1534 | set_io 0 |
1535 | set_io REG_COMMAND |
1535 | set_io REG_COMMAND |
1536 | mov ax, (10111b shl 11) |
1536 | mov ax, (10111b shl 11) |
1537 | out dx, ax |
1537 | out dx, ax |
1538 | .aui_finish: |
1538 | .aui_finish: |
1539 | pop eax ; al contains the result of operation |
1539 | pop eax ; al contains the result of operation |
1540 | 1540 | ||
1541 | test al, al |
1541 | test al, al |
1542 | jnz @f |
1542 | jnz @f |
1543 | and byte [device.state+1], not 11000b |
1543 | and byte [device.state+1], not 11000b |
1544 | @@: |
1544 | @@: |
1545 | 1545 | ||
1546 | ret |
1546 | ret |
1547 | 1547 | ||
1548 | 1548 | ||
1549 | ;*************************************************************************** |
1549 | ;*************************************************************************** |
1550 | ; Function |
1550 | ; Function |
1551 | ; set_active_port |
1551 | ; set_active_port |
1552 | ; Description |
1552 | ; Description |
1553 | ; It selects the media port (transceiver) to be used |
1553 | ; It selects the media port (transceiver) to be used |
1554 | ; Return value: |
1554 | ; Return value: |
1555 | ; Destroyed registers |
1555 | ; Destroyed registers |
1556 | ; eax, ebx, ecx, edx, edi, esi |
1556 | ; eax, ebx, ecx, edx, edi, esi |
1557 | ; |
1557 | ; |
1558 | ;*************************************************************************** |
1558 | ;*************************************************************************** |
1559 | 1559 | ||
1560 | align 4 |
1560 | align 4 |
1561 | set_active_port: |
1561 | set_active_port: |
1562 | 1562 | ||
1563 | DEBUGF 1,"Trying to find the active port\n" |
1563 | DEBUGF 1,"Trying to find the active port\n" |
1564 | 1564 | ||
1565 | ; switch to register window 3 |
1565 | ; switch to register window 3 |
1566 | set_io 0 |
1566 | set_io 0 |
1567 | set_io REG_COMMAND |
1567 | set_io REG_COMMAND |
1568 | mov ax, SELECT_REGISTER_WINDOW + 3 |
1568 | mov ax, SELECT_REGISTER_WINDOW + 3 |
1569 | out dx, ax |
1569 | out dx, ax |
1570 | 1570 | ||
1571 | set_io REG_INTERNAL_CONFIG |
1571 | set_io REG_INTERNAL_CONFIG |
1572 | in eax, dx |
1572 | in eax, dx |
1573 | test eax, (1 shl 24) ; check if autoselect enable |
1573 | test eax, (1 shl 24) ; check if autoselect enable |
1574 | jz .set_first_available_media |
1574 | jz .set_first_available_media |
1575 | 1575 | ||
1576 | ; check 100BASE-TX and 10BASE-T |
1576 | ; check 100BASE-TX and 10BASE-T |
1577 | set_io REG_MEDIA_OPTIONS |
1577 | set_io REG_MEDIA_OPTIONS |
1578 | in ax, dx |
1578 | in ax, dx |
1579 | test al, 1010b ; check whether 100BASE-TX or 10BASE-T available |
1579 | test al, 1010b ; check whether 100BASE-TX or 10BASE-T available |
1580 | jz .mii_device ; they are not available |
1580 | jz .mii_device ; they are not available |
1581 | 1581 | ||
1582 | ; set auto-negotiation |
1582 | ; set auto-negotiation |
1583 | set_io REG_INTERNAL_CONFIG |
1583 | set_io REG_INTERNAL_CONFIG |
1584 | in eax, dx |
1584 | in eax, dx |
1585 | and eax, not (1111b shl 20) |
1585 | and eax, not (1111b shl 20) |
1586 | or eax, (1000b shl 20) |
1586 | or eax, (1000b shl 20) |
1587 | out dx, eax |
1587 | out dx, eax |
1588 | call try_mii |
1588 | call try_mii |
1589 | test al, al |
1589 | test al, al |
1590 | jz .mii_device |
1590 | jz .mii_device |
1591 | DEBUGF 1,"Using auto negotiation\n" |
1591 | DEBUGF 1,"Using auto negotiation\n" |
1592 | ret |
1592 | ret |
1593 | 1593 | ||
1594 | .mii_device: |
1594 | .mii_device: |
1595 | ; switch to register window 3 |
1595 | ; switch to register window 3 |
1596 | set_io 0 |
1596 | set_io 0 |
1597 | ; check for off-chip mii device |
1597 | ; check for off-chip mii device |
1598 | set_io REG_MEDIA_OPTIONS |
1598 | set_io REG_MEDIA_OPTIONS |
1599 | in ax, dx |
1599 | in ax, dx |
1600 | test al, 1000000b ; check miiDevice |
1600 | test al, 1000000b ; check miiDevice |
1601 | jz .base_fx |
1601 | jz .base_fx |
1602 | set_io REG_INTERNAL_CONFIG |
1602 | set_io REG_INTERNAL_CONFIG |
1603 | in eax, dx |
1603 | in eax, dx |
1604 | and eax, not (1111b shl 20) |
1604 | and eax, not (1111b shl 20) |
1605 | or eax, (0110b shl 20) ; set MIIDevice |
1605 | or eax, (0110b shl 20) ; set MIIDevice |
1606 | out dx, eax |
1606 | out dx, eax |
1607 | call try_mii |
1607 | call try_mii |
1608 | test al, al |
1608 | test al, al |
1609 | jz .base_fx |
1609 | jz .base_fx |
1610 | DEBUGF 1,"Using off-chip mii device\n" |
1610 | DEBUGF 1,"Using off-chip mii device\n" |
1611 | ret |
1611 | ret |
1612 | 1612 | ||
1613 | .base_fx: |
1613 | .base_fx: |
1614 | ; switch to register window 3 |
1614 | ; switch to register window 3 |
1615 | set_io 0 |
1615 | set_io 0 |
1616 | ; check for 100BASE-FX |
1616 | ; check for 100BASE-FX |
1617 | set_io REG_MEDIA_OPTIONS |
1617 | set_io REG_MEDIA_OPTIONS |
1618 | in ax, dx ; read media option register |
1618 | in ax, dx ; read media option register |
1619 | test al, 100b ; check 100BASE-FX |
1619 | test al, 100b ; check 100BASE-FX |
1620 | jz .aui_enable |
1620 | jz .aui_enable |
1621 | set_io REG_INTERNAL_CONFIG |
1621 | set_io REG_INTERNAL_CONFIG |
1622 | in eax, dx |
1622 | in eax, dx |
1623 | and eax, not (1111b shl 20) |
1623 | and eax, not (1111b shl 20) |
1624 | or eax, (0101b shl 20) ; set 100base-FX |
1624 | or eax, (0101b shl 20) ; set 100base-FX |
1625 | out dx, eax |
1625 | out dx, eax |
1626 | call try_link_detect |
1626 | call try_link_detect |
1627 | test al, al |
1627 | test al, al |
1628 | jz .aui_enable |
1628 | jz .aui_enable |
1629 | DEBUGF 1,"Using 100Base-FX\n" |
1629 | DEBUGF 1,"Using 100Base-FX\n" |
1630 | ret |
1630 | ret |
1631 | 1631 | ||
1632 | .aui_enable: |
1632 | .aui_enable: |
1633 | ; switch to register window 3 |
1633 | ; switch to register window 3 |
1634 | set_io 0 |
1634 | set_io 0 |
1635 | ; check for 10Mbps AUI connector |
1635 | ; check for 10Mbps AUI connector |
1636 | set_io REG_MEDIA_OPTIONS |
1636 | set_io REG_MEDIA_OPTIONS |
1637 | in ax, dx ; read media option register |
1637 | in ax, dx ; read media option register |
1638 | test al, 100000b ; check 10Mbps AUI connector |
1638 | test al, 100000b ; check 10Mbps AUI connector |
1639 | jz .coax_available |
1639 | jz .coax_available |
1640 | set_io REG_INTERNAL_CONFIG |
1640 | set_io REG_INTERNAL_CONFIG |
1641 | in eax, dx |
1641 | in eax, dx |
1642 | and eax, not (1111b shl 20) |
1642 | and eax, not (1111b shl 20) |
1643 | or eax, (0001b shl 20) ; set 10Mbps AUI connector |
1643 | or eax, (0001b shl 20) ; set 10Mbps AUI connector |
1644 | out dx, eax |
1644 | out dx, eax |
1645 | xor al, al ; try 10Mbps AUI connector |
1645 | xor al, al ; try 10Mbps AUI connector |
1646 | call try_loopback |
1646 | call try_loopback |
1647 | test al, al |
1647 | test al, al |
1648 | jz .coax_available |
1648 | jz .coax_available |
1649 | DEBUGF 1,"Using 10Mbps aui\n" |
1649 | DEBUGF 1,"Using 10Mbps aui\n" |
1650 | ret |
1650 | ret |
1651 | 1651 | ||
1652 | .coax_available: |
1652 | .coax_available: |
1653 | ; switch to register window 3 |
1653 | ; switch to register window 3 |
1654 | set_io 0 |
1654 | set_io 0 |
1655 | ; check for coaxial 10BASE-2 port |
1655 | ; check for coaxial 10BASE-2 port |
1656 | set_io REG_MEDIA_OPTIONS |
1656 | set_io REG_MEDIA_OPTIONS |
1657 | in ax, dx ; read media option register |
1657 | in ax, dx ; read media option register |
1658 | test al, 10000b ; check 10BASE-2 |
1658 | test al, 10000b ; check 10BASE-2 |
1659 | jz .set_first_available_media |
1659 | jz .set_first_available_media |
1660 | 1660 | ||
1661 | set_io REG_INTERNAL_CONFIG |
1661 | set_io REG_INTERNAL_CONFIG |
1662 | in eax, dx |
1662 | in eax, dx |
1663 | and eax, not (1111b shl 20) |
1663 | and eax, not (1111b shl 20) |
1664 | or eax, (0011b shl 20) ; set 10BASE-2 |
1664 | or eax, (0011b shl 20) ; set 10BASE-2 |
1665 | out dx, eax |
1665 | out dx, eax |
1666 | mov al, 1 |
1666 | mov al, 1 |
1667 | call try_loopback |
1667 | call try_loopback |
1668 | test al, al |
1668 | test al, al |
1669 | jz .set_first_available_media |
1669 | jz .set_first_available_media |
1670 | DEBUGF 1,"Using 10BASE-2 port\n" |
1670 | DEBUGF 1,"Using 10BASE-2 port\n" |
1671 | ret |
1671 | ret |
1672 | 1672 | ||
1673 | .set_first_available_media: |
1673 | .set_first_available_media: |
1674 | DEBUGF 1,"Using the first available media\n" |
1674 | DEBUGF 1,"Using the first available media\n" |
1675 | 1675 | ||
1676 | ;*************************************************************************** |
1676 | ;*************************************************************************** |
1677 | ; Function |
1677 | ; Function |
1678 | ; set_available_media |
1678 | ; set_available_media |
1679 | ; Description |
1679 | ; Description |
1680 | ; sets the first available media |
1680 | ; sets the first available media |
1681 | ; Parameters |
1681 | ; Parameters |
1682 | ; ebx - ptr to device struct |
1682 | ; ebx - ptr to device struct |
1683 | ; Return value |
1683 | ; Return value |
1684 | ; al - 0 |
1684 | ; al - 0 |
1685 | ; al - 1 |
1685 | ; al - 1 |
1686 | ; Destroyed registers |
1686 | ; Destroyed registers |
1687 | ; eax, edx |
1687 | ; eax, edx |
1688 | ; |
1688 | ; |
1689 | ;*************************************************************************** |
1689 | ;*************************************************************************** |
1690 | 1690 | ||
1691 | align 4 |
1691 | align 4 |
1692 | set_available_media: |
1692 | set_available_media: |
1693 | 1693 | ||
1694 | DEBUGF 1,"Setting the available media\n" |
1694 | DEBUGF 1,"Setting the available media\n" |
1695 | ; switch to register window 3 |
1695 | ; switch to register window 3 |
1696 | set_io 0 |
1696 | set_io 0 |
1697 | set_io REG_COMMAND |
1697 | set_io REG_COMMAND |
1698 | mov ax, SELECT_REGISTER_WINDOW+3 |
1698 | mov ax, SELECT_REGISTER_WINDOW+3 |
1699 | out dx, ax |
1699 | out dx, ax |
1700 | 1700 | ||
1701 | set_io REG_MEDIA_OPTIONS |
1701 | set_io REG_MEDIA_OPTIONS |
1702 | in ax, dx |
1702 | in ax, dx |
1703 | DEBUGF 1,"available media:%x\n", al |
1703 | DEBUGF 1,"available media:%x\n", al |
1704 | mov cl, al |
1704 | mov cl, al |
1705 | 1705 | ||
1706 | set_io REG_INTERNAL_CONFIG |
1706 | set_io REG_INTERNAL_CONFIG |
1707 | in eax, dx |
1707 | in eax, dx |
1708 | and eax, not (1111b shl 20) ; these bits hold the 'transceiver select' value |
1708 | and eax, not (1111b shl 20) ; these bits hold the 'transceiver select' value |
1709 | 1709 | ||
1710 | test cl, 10b ; baseTXAvailable |
1710 | test cl, 10b ; baseTXAvailable |
1711 | jz @f |
1711 | jz @f |
1712 | 1712 | ||
1713 | DEBUGF 1,"base TX is available\n" |
1713 | DEBUGF 1,"base TX is available\n" |
1714 | or eax, (100b shl 20) |
1714 | or eax, (100b shl 20) |
1715 | if defined FORCE_FD |
1715 | if defined FORCE_FD |
1716 | mov word [device.state], (1 shl 8) |
1716 | mov word [device.state], (1 shl 8) |
1717 | else |
1717 | else |
1718 | mov word [device.mode], (1 shl 7) |
1718 | mov word [device.mode], (1 shl 7) |
1719 | end if |
1719 | end if |
1720 | jmp .set_media |
1720 | jmp .set_media |
1721 | @@: |
1721 | @@: |
1722 | 1722 | ||
1723 | test cl, 100b ; baseFXAvailable |
1723 | test cl, 100b ; baseFXAvailable |
1724 | jz @f |
1724 | jz @f |
1725 | 1725 | ||
1726 | DEBUGF 1,"base FX is available\n" |
1726 | DEBUGF 1,"base FX is available\n" |
1727 | or eax, (101b shl 20) |
1727 | or eax, (101b shl 20) |
1728 | mov word [device.state], (1 shl 10) |
1728 | mov word [device.state], (1 shl 10) |
1729 | jmp .set_media |
1729 | jmp .set_media |
1730 | @@: |
1730 | @@: |
1731 | 1731 | ||
1732 | test cl, 1000000b ; miiDevice |
1732 | test cl, 1000000b ; miiDevice |
1733 | jz @f |
1733 | jz @f |
1734 | 1734 | ||
1735 | DEBUGF 1,"mii-device is available\n" |
1735 | DEBUGF 1,"mii-device is available\n" |
1736 | or eax, (0110b shl 20) |
1736 | or eax, (0110b shl 20) |
1737 | mov word [device.state], (1 shl 13) |
1737 | mov word [device.state], (1 shl 13) |
1738 | jmp .set_media |
1738 | jmp .set_media |
1739 | @@: |
1739 | @@: |
1740 | 1740 | ||
1741 | test cl, 1000b ; 10bTAvailable |
1741 | test cl, 1000b ; 10bTAvailable |
1742 | jz @f |
1742 | jz @f |
1743 | 1743 | ||
1744 | DEBUGF 1,"10base-T is available\n" |
1744 | DEBUGF 1,"10base-T is available\n" |
1745 | .set_default: |
1745 | .set_default: |
1746 | if FORCE_FD |
1746 | if FORCE_FD |
1747 | mov word [device.state], (1 shl 6) |
1747 | mov word [device.state], (1 shl 6) |
1748 | else |
1748 | else |
1749 | mov word [device.state], (1 shl 5) |
1749 | mov word [device.state], (1 shl 5) |
1750 | end if |
1750 | end if |
1751 | jmp .set_media |
1751 | jmp .set_media |
1752 | @@: |
1752 | @@: |
1753 | 1753 | ||
1754 | test cl, 10000b ; coaxAvailable |
1754 | test cl, 10000b ; coaxAvailable |
1755 | jz @f |
1755 | jz @f |
1756 | 1756 | ||
1757 | DEBUGF 1,"coax is available\n" |
1757 | DEBUGF 1,"coax is available\n" |
1758 | push eax |
1758 | push eax |
1759 | set_io REG_COMMAND |
1759 | set_io REG_COMMAND |
1760 | mov ax, (10b shl 11) ; EnableDcConverter |
1760 | mov ax, (10b shl 11) ; EnableDcConverter |
1761 | out dx, ax |
1761 | out dx, ax |
1762 | pop eax |
1762 | pop eax |
1763 | 1763 | ||
1764 | or eax, (11b shl 20) |
1764 | or eax, (11b shl 20) |
1765 | mov word [device.state], (1 shl 12) |
1765 | mov word [device.state], (1 shl 12) |
1766 | jmp .set_media |
1766 | jmp .set_media |
1767 | @@: |
1767 | @@: |
1768 | 1768 | ||
1769 | test cl, 10000b ; auiAvailable |
1769 | test cl, 10000b ; auiAvailable |
1770 | jz .set_default |
1770 | jz .set_default |
1771 | 1771 | ||
1772 | DEBUGF 1,"AUI is available\n" |
1772 | DEBUGF 1,"AUI is available\n" |
1773 | or eax, (1 shl 20) |
1773 | or eax, (1 shl 20) |
1774 | mov word [device.state], (1 shl 11) |
1774 | mov word [device.state], (1 shl 11) |
1775 | 1775 | ||
1776 | .set_media: |
1776 | .set_media: |
1777 | set_io 0 |
1777 | set_io 0 |
1778 | set_io REG_INTERNAL_CONFIG |
1778 | set_io REG_INTERNAL_CONFIG |
1779 | out dx, eax |
1779 | out dx, eax |
1780 | 1780 | ||
1781 | if FORCE_FD |
1781 | if FORCE_FD |
1782 | DEBUGF 1,"Forcing full duplex\n" |
1782 | DEBUGF 1,"Forcing full duplex\n" |
1783 | set_io REG_MAC_CONTROL |
1783 | set_io REG_MAC_CONTROL |
1784 | in ax, dx |
1784 | in ax, dx |
1785 | or ax, 0x120 |
1785 | or ax, 0x120 |
1786 | out dx, ax |
1786 | out dx, ax |
1787 | end if |
1787 | end if |
1788 | 1788 | ||
1789 | mov al, 1 |
1789 | mov al, 1 |
1790 | ret |
1790 | ret |
1791 | 1791 | ||
1792 | 1792 | ||
1793 | 1793 | ||
1794 | ;*************************************************************************** |
1794 | ;*************************************************************************** |
1795 | ; Function |
1795 | ; Function |
1796 | ; wake_up |
1796 | ; wake_up |
1797 | ; Description |
1797 | ; Description |
1798 | ; set the power state to D0 |
1798 | ; set the power state to D0 |
1799 | ; |
1799 | ; |
1800 | ;*************************************************************************** |
1800 | ;*************************************************************************** |
1801 | 1801 | ||
1802 | align 4 |
1802 | align 4 |
1803 | wake_up: |
1803 | wake_up: |
1804 | 1804 | ||
1805 | DEBUGF 1,"Waking up NIC: " |
1805 | DEBUGF 1,"Waking up NIC: " |
1806 | 1806 | ||
1807 | ; wake up - we directly do it by programming PCI |
1807 | ; wake up - we directly do it by programming PCI |
1808 | ; check if the device is power management capable |
1808 | ; check if the device is power management capable |
1809 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], PCI_REG_STATUS |
1809 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], PCI_REG_STATUS |
1810 | 1810 | ||
1811 | test al, 10000b ; is there "new capabilities" linked list? |
1811 | test al, 10000b ; is there "new capabilities" linked list? |
1812 | jz .device_awake |
1812 | jz .device_awake |
1813 | 1813 | ||
1814 | ; search for power management register |
1814 | ; search for power management register |
1815 | stdcall PciRead16, [device.pci_bus], [device.pci_dev], PCI_REG_CAP_PTR |
1815 | stdcall PciRead16, [device.pci_bus], [device.pci_dev], PCI_REG_CAP_PTR |
1816 | cmp al, 0x3f |
1816 | cmp al, 0x3f |
1817 | jbe .device_awake |
1817 | jbe .device_awake |
1818 | 1818 | ||
1819 | ; traverse the list |
1819 | ; traverse the list |
1820 | movzx esi, al |
1820 | movzx esi, al |
1821 | .pm_loop: |
1821 | .pm_loop: |
1822 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], esi |
1822 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], esi |
1823 | 1823 | ||
1824 | cmp al , 1 |
1824 | cmp al , 1 |
1825 | je .set_pm_state |
1825 | je .set_pm_state |
1826 | 1826 | ||
1827 | movzx esi, ah |
1827 | movzx esi, ah |
1828 | 1828 | ||
1829 | test ah , ah |
1829 | test ah , ah |
1830 | jnz .pm_loop |
1830 | jnz .pm_loop |
1831 | jmp .device_awake |
1831 | jmp .device_awake |
1832 | 1832 | ||
1833 | ; waku up the device if necessary |
1833 | ; waku up the device if necessary |
1834 | .set_pm_state: |
1834 | .set_pm_state: |
1835 | 1835 | ||
1836 | add esi, PCI_REG_PM_CTRL |
1836 | add esi, PCI_REG_PM_CTRL |
1837 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], esi |
1837 | stdcall PciRead32, [device.pci_bus], [device.pci_dev], esi |
1838 | test al, 3 |
1838 | test al, 3 |
1839 | jz .device_awake |
1839 | jz .device_awake |
1840 | and al, not 11b ; set state to D0 |
1840 | and al, not 11b ; set state to D0 |
1841 | stdcall PciWrite32, [device.pci_bus], [device.pci_dev], esi, eax |
1841 | stdcall PciWrite32, [device.pci_bus], [device.pci_dev], esi, eax |
1842 | 1842 | ||
1843 | .device_awake: |
1843 | .device_awake: |
1844 | DEBUGF 1,"Device is awake\n" |
1844 | DEBUGF 1,"Device is awake\n" |
1845 | 1845 | ||
1846 | ret |
1846 | ret |
1847 | 1847 | ||
1848 | 1848 | ||
1849 | 1849 | ||
1850 | 1850 | ||
1851 | ;*************************************************************************** |
1851 | ;*************************************************************************** |
1852 | ; Function |
1852 | ; Function |
1853 | ; write_eeprom |
1853 | ; write_eeprom |
1854 | ; Description |
1854 | ; Description |
1855 | ; reads eeprom |
1855 | ; reads eeprom |
1856 | ; Note : the caller must switch to the register window 0 |
1856 | ; Note : the caller must switch to the register window 0 |
1857 | ; before calling this function |
1857 | ; before calling this function |
1858 | ; Parameters: |
1858 | ; Parameters: |
1859 | ; ax - register to be read (only the first 63 words can be read) |
1859 | ; ax - register to be read (only the first 63 words can be read) |
1860 | ; cx - value to be read into the register |
1860 | ; cx - value to be read into the register |
1861 | ; Return value: |
1861 | ; Return value: |
1862 | ; ax - word read |
1862 | ; ax - word read |
1863 | ; Destroyed registers |
1863 | ; Destroyed registers |
1864 | ; ax, ebx, edx |
1864 | ; ax, ebx, edx |
1865 | ; |
1865 | ; |
1866 | ;*************************************************************************** |
1866 | ;*************************************************************************** |
1867 | ; align 4 |
1867 | ; align 4 |
1868 | ;write_eeprom: |
1868 | ;write_eeprom: |
1869 | ; mov edx, [io_addr] |
1869 | ; mov edx, [io_addr] |
1870 | ; add edx, REG_EEPROM_COMMAND |
1870 | ; add edx, REG_EEPROM_COMMAND |
1871 | ; cmp ah, 11b |
1871 | ; cmp ah, 11b |
1872 | ; ja .finish ; address may have a value of maximal 1023 |
1872 | ; ja .finish ; address may have a value of maximal 1023 |
1873 | ; shl ax, 2 |
1873 | ; shl ax, 2 |
1874 | ; shr al, 2 |
1874 | ; shr al, 2 |
1875 | ; push eax |
1875 | ; push eax |
1876 | ;; wait for busy |
1876 | ;; wait for busy |
1877 | ; mov ebx, 0xffff |
1877 | ; mov ebx, 0xffff |
1878 | ;@@: |
1878 | ;@@: |
1879 | ; in ax, dx |
1879 | ; in ax, dx |
1880 | ; test ah, 0x80 |
1880 | ; test ah, 0x80 |
1881 | ; jz .write_enable |
1881 | ; jz .write_enable |
1882 | ; dec ebx |
1882 | ; dec ebx |
1883 | ; jns @r |
1883 | ; jns @r |
1884 | ;; write enable |
1884 | ;; write enable |
1885 | ;.write_enable: |
1885 | ;.write_enable: |
1886 | ; xor eax, eax |
1886 | ; xor eax, eax |
1887 | ; mov eax, (11b shl 4) |
1887 | ; mov eax, (11b shl 4) |
1888 | ; out dx, ax |
1888 | ; out dx, ax |
1889 | ;; wait for busy |
1889 | ;; wait for busy |
1890 | ; mov ebx, 0xffff |
1890 | ; mov ebx, 0xffff |
1891 | ;@@: |
1891 | ;@@: |
1892 | ; in ax, dx |
1892 | ; in ax, dx |
1893 | ; test ah, 0x80 |
1893 | ; test ah, 0x80 |
1894 | ; jz .erase_loop |
1894 | ; jz .erase_loop |
1895 | ; dec ebx |
1895 | ; dec ebx |
1896 | ; jns @r |
1896 | ; jns @r |
1897 | ;.erase_loop: |
1897 | ;.erase_loop: |
1898 | ; pop eax |
1898 | ; pop eax |
1899 | ; push eax |
1899 | ; push eax |
1900 | ; or ax, (11b shl 6) ; erase register |
1900 | ; or ax, (11b shl 6) ; erase register |
1901 | ; out dx, ax |
1901 | ; out dx, ax |
1902 | ; mov ebx, 0xffff |
1902 | ; mov ebx, 0xffff |
1903 | ;@@: |
1903 | ;@@: |
1904 | ; in ax, dx |
1904 | ; in ax, dx |
1905 | ; test ah, 0x80 |
1905 | ; test ah, 0x80 |
1906 | ; jz .write_reg |
1906 | ; jz .write_reg |
1907 | ; dec ebx |
1907 | ; dec ebx |
1908 | ; jns @r |
1908 | ; jns @r |
1909 | ;.write_reg: |
1909 | ;.write_reg: |
1910 | ; add edx, REG_EEPROM_DATA-REG_EEPROM_COMMAND |
1910 | ; add edx, REG_EEPROM_DATA-REG_EEPROM_COMMAND |
1911 | ; mov eax, ecx |
1911 | ; mov eax, ecx |
1912 | ; out dx, ax |
1912 | ; out dx, ax |
1913 | ;; write enable |
1913 | ;; write enable |
1914 | ; add edx, REG_EEPROM_COMMAND-REG_EEPROM_DATA |
1914 | ; add edx, REG_EEPROM_COMMAND-REG_EEPROM_DATA |
1915 | ; xor eax, eax |
1915 | ; xor eax, eax |
1916 | ; mov eax, (11b shl 4) |
1916 | ; mov eax, (11b shl 4) |
1917 | ; out dx, ax |
1917 | ; out dx, ax |
1918 | ; wait for busy |
1918 | ; wait for busy |
1919 | ; mov ebx, 0xffff |
1919 | ; mov ebx, 0xffff |
1920 | ;@@: |
1920 | ;@@: |
1921 | ; in ax, dx |
1921 | ; in ax, dx |
1922 | ; test ah, 0x80 |
1922 | ; test ah, 0x80 |
1923 | ; jz .issue_write_reg |
1923 | ; jz .issue_write_reg |
1924 | ; dec ebx |
1924 | ; dec ebx |
1925 | ; jns @r |
1925 | ; jns @r |
1926 | ;.issue_write_reg: |
1926 | ;.issue_write_reg: |
1927 | ; pop eax |
1927 | ; pop eax |
1928 | ; or ax, 01b shl 6 |
1928 | ; or ax, 01b shl 6 |
1929 | ; out dx, ax |
1929 | ; out dx, ax |
1930 | ;.finish: |
1930 | ;.finish: |
1931 | ; ret |
1931 | ; ret |
1932 | 1932 | ||
1933 | 1933 | ||
1934 | ;*************************************************************************** |
1934 | ;*************************************************************************** |
1935 | ; Function |
1935 | ; Function |
1936 | ; read_eeprom |
1936 | ; read_eeprom |
1937 | ; Description |
1937 | ; Description |
1938 | ; reads eeprom |
1938 | ; reads eeprom |
1939 | ; Parameters: |
1939 | ; Parameters: |
1940 | ; ax - register to be read (only the first 63 words can be read) |
1940 | ; ax - register to be read (only the first 63 words can be read) |
1941 | ; ebx = driver structure |
1941 | ; ebx = driver structure |
1942 | ; Return value: |
1942 | ; Return value: |
1943 | ; ax - word read |
1943 | ; ax - word read |
1944 | ; Destroyed registers |
1944 | ; Destroyed registers |
1945 | ; ax, ebx, edx |
1945 | ; ax, ebx, edx |
1946 | ; |
1946 | ; |
1947 | ;*************************************************************************** |
1947 | ;*************************************************************************** |
1948 | 1948 | ||
1949 | align 4 |
1949 | align 4 |
1950 | read_eeprom: |
1950 | read_eeprom: |
1951 | 1951 | ||
1952 | DEBUGF 1,"Reading from eeprom.. " |
1952 | DEBUGF 1,"Reading from eeprom.. " |
1953 | 1953 | ||
1954 | push eax |
1954 | push eax |
1955 | ; switch to register window 0 |
1955 | ; switch to register window 0 |
1956 | set_io 0 |
1956 | set_io 0 |
1957 | set_io REG_COMMAND |
1957 | set_io REG_COMMAND |
1958 | mov ax, SELECT_REGISTER_WINDOW+0 |
1958 | mov ax, SELECT_REGISTER_WINDOW+0 |
1959 | out dx, ax |
1959 | out dx, ax |
1960 | pop eax |
1960 | pop eax |
1961 | and ax, 111111b ; take only the first 6 bits into account |
1961 | and ax, 111111b ; take only the first 6 bits into account |
1962 | movzx esi, [device.ver_id] |
1962 | movzx esi, [device.ver_id] |
1963 | 1963 | ||
1964 | test word [esi*4+hw_versions+2], EEPROM_8BIT |
1964 | test word [esi*4+hw_versions+2], EEPROM_8BIT |
1965 | jz @f |
1965 | jz @f |
1966 | add ax, 0x230 ; hardware constant |
1966 | add ax, 0x230 ; hardware constant |
1967 | jmp .read |
1967 | jmp .read |
1968 | @@: |
1968 | @@: |
1969 | 1969 | ||
1970 | add ax, EEPROM_CMD_READ |
1970 | add ax, EEPROM_CMD_READ |
1971 | test word [esi*4+hw_versions+2], EEPROM_OFFSET |
1971 | test word [esi*4+hw_versions+2], EEPROM_OFFSET |
1972 | jz .read |
1972 | jz .read |
1973 | add ax, 0x30 |
1973 | add ax, 0x30 |
1974 | .read: |
1974 | .read: |
1975 | 1975 | ||
1976 | set_io REG_EEPROM_COMMAND |
1976 | set_io REG_EEPROM_COMMAND |
1977 | out dx, ax |
1977 | out dx, ax |
1978 | mov ecx, 0xffff ; duration of about 162 us ;-) |
1978 | mov ecx, 0xffff ; duration of about 162 us ;-) |
1979 | .wait_for_reading: |
1979 | .wait_for_reading: |
1980 | in ax, dx |
1980 | in ax, dx |
1981 | test ah, 0x80 ; check bit eepromBusy |
1981 | test ah, 0x80 ; check bit eepromBusy |
1982 | jz .read_data |
1982 | jz .read_data |
1983 | loop .wait_for_reading |
1983 | loop .wait_for_reading |
1984 | .read_data: |
1984 | .read_data: |
1985 | set_io REG_EEPROM_DATA |
1985 | set_io REG_EEPROM_DATA |
1986 | in ax, dx |
1986 | in ax, dx |
1987 | 1987 | ||
1988 | DEBUGF 1,"ok!\n" |
1988 | DEBUGF 1,"ok!\n" |
1989 | 1989 | ||
1990 | ret |
1990 | ret |
1991 | 1991 | ||
1992 | ;*************************************************************************** |
1992 | ;*************************************************************************** |
1993 | ; Function |
1993 | ; Function |
1994 | ; mdio_sync |
1994 | ; mdio_sync |
1995 | ; Description |
1995 | ; Description |
1996 | ; initial synchronization |
1996 | ; initial synchronization |
1997 | ; Parameters |
1997 | ; Parameters |
1998 | ; ebp - io_addr |
1998 | ; |
1999 | ; Return value |
1999 | ; Return value |
2000 | ; Destroyed registers |
2000 | ; Destroyed registers |
2001 | ; ax, edx, cl |
2001 | ; ax, edx, cl |
2002 | ; |
2002 | ; |
2003 | ;*************************************************************************** |
2003 | ;*************************************************************************** |
2004 | 2004 | ||
2005 | align 4 |
2005 | align 4 |
2006 | mdio_sync: |
2006 | mdio_sync: |
2007 | 2007 | ||
2008 | DEBUGF 1,"syncing mdio\n" |
2008 | DEBUGF 1,"syncing mdio\n" |
2009 | 2009 | ||
2010 | ; switch to register window 4 |
2010 | ; switch to register window 4 |
2011 | set_io 0 |
2011 | set_io 0 |
2012 | set_io REG_COMMAND |
2012 | set_io REG_COMMAND |
2013 | mov ax, SELECT_REGISTER_WINDOW+4 |
2013 | mov ax, SELECT_REGISTER_WINDOW+4 |
2014 | out dx, ax |
2014 | out dx, ax |
2015 | cmp [device.preamble], 0 |
2015 | cmp [device.preamble], 0 |
2016 | je .no_preamble |
2016 | je .no_preamble |
2017 | ; send 32 logic ones |
2017 | ; send 32 logic ones |
2018 | set_io REG_PHYSICAL_MGMT |
2018 | set_io REG_PHYSICAL_MGMT |
2019 | mov ecx, 31 |
2019 | mov ecx, 31 |
2020 | .loop: |
2020 | .loop: |
2021 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) |
2021 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) |
2022 | out dx, ax |
2022 | out dx, ax |
2023 | in ax, dx ; delay |
2023 | in ax, dx ; delay |
2024 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_CLK) |
2024 | mov ax, (1 shl BIT_MGMT_DATA) or (1 shl BIT_MGMT_DIR) or (1 shl BIT_MGMT_CLK) |
2025 | out dx, ax |
2025 | out dx, ax |
2026 | in ax, dx ; delay |
2026 | in ax, dx ; delay |
2027 | loop .loop |
2027 | loop .loop |
2028 | .no_preamble: |
2028 | .no_preamble: |
2029 | 2029 | ||
2030 | ret |
2030 | ret |
2031 | 2031 | ||
2032 | ;*************************************************************************** |
2032 | ;*************************************************************************** |
2033 | ; Function |
2033 | ; Function |
2034 | ; mdio_read |
2034 | ; mdio_read |
2035 | ; Description |
2035 | ; Description |
2036 | ; read MII register |
2036 | ; read MII register |
2037 | ; see page 16 in D83840A.pdf |
2037 | ; see page 16 in D83840A.pdf |
2038 | ; Parameters |
2038 | ; Parameters |
2039 | ; ah - PHY addr |
2039 | ; ah - PHY addr |
2040 | ; al - register addr |
2040 | ; al - register addr |
2041 | ; ebx = device structure |
2041 | ; ebx = device structure |
2042 | ; Return value |
2042 | ; Return value |
2043 | ; ax - register read |
2043 | ; ax - register read |
2044 | ; |
2044 | ; |
2045 | ;*************************************************************************** |
2045 | ;*************************************************************************** |
2046 | 2046 | ||
2047 | align 4 |
2047 | align 4 |
2048 | mdio_read: |
2048 | mdio_read: |
2049 | 2049 | ||
2050 | DEBUGF 1,"Reading MII registers\n" |
2050 | DEBUGF 1,"Reading MII registers\n" |
2051 | 2051 | ||
2052 | push eax |
2052 | push eax |
2053 | call mdio_sync ; returns with window #4 |
2053 | call mdio_sync ; returns with window #4 |
2054 | pop eax |
2054 | pop eax |
2055 | set_io 0 |
2055 | set_io 0 |
2056 | set_io REG_PHYSICAL_MGMT |
2056 | set_io REG_PHYSICAL_MGMT |
2057 | shl al, 3 |
2057 | shl al, 3 |
2058 | shr ax, 3 |
2058 | shr ax, 3 |
2059 | and ax, not MII_CMD_MASK |
2059 | and ax, not MII_CMD_MASK |
2060 | or ax, MII_CMD_READ |
2060 | or ax, MII_CMD_READ |
2061 | 2061 | ||
2062 | mov esi, eax |
2062 | mov esi, eax |
2063 | mov ecx, 13 |
2063 | mov ecx, 13 |
2064 | .cmd_loop: |
2064 | .cmd_loop: |
2065 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
2065 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
2066 | bt esi, ecx |
2066 | bt esi, ecx |
2067 | jnc .zero_bit |
2067 | jnc .zero_bit |
2068 | or al, (1 shl BIT_MGMT_DATA) |
2068 | or al, (1 shl BIT_MGMT_DATA) |
2069 | 2069 | ||
2070 | .zero_bit: |
2070 | .zero_bit: |
2071 | out dx, ax |
2071 | out dx, ax |
2072 | push ax |
2072 | push ax |
2073 | in ax, dx ; delay |
2073 | in ax, dx ; delay |
2074 | pop ax |
2074 | pop ax |
2075 | or al, (1 shl BIT_MGMT_CLK) ; write |
2075 | or al, (1 shl BIT_MGMT_CLK) ; write |
2076 | out dx, ax |
2076 | out dx, ax |
2077 | in ax, dx ; delay |
2077 | in ax, dx ; delay |
2078 | loop .cmd_loop |
2078 | loop .cmd_loop |
2079 | 2079 | ||
2080 | ; read data (18 bits with the two transition bits) |
2080 | ; read data (18 bits with the two transition bits) |
2081 | mov ecx, 17 |
2081 | mov ecx, 17 |
2082 | xor esi, esi |
2082 | xor esi, esi |
2083 | .read_loop: |
2083 | .read_loop: |
2084 | shl esi, 1 |
2084 | shl esi, 1 |
2085 | xor eax, eax ; read comand |
2085 | xor eax, eax ; read comand |
2086 | out dx, ax |
2086 | out dx, ax |
2087 | in ax, dx ; delay |
2087 | in ax, dx ; delay |
2088 | in ax, dx |
2088 | in ax, dx |
2089 | test al, (1 shl BIT_MGMT_DATA) |
2089 | test al, (1 shl BIT_MGMT_DATA) |
2090 | jz .dont_set |
2090 | jz .dont_set |
2091 | inc esi |
2091 | inc esi |
2092 | .dont_set: |
2092 | .dont_set: |
2093 | mov ax, (1 shl BIT_MGMT_CLK) |
2093 | mov ax, (1 shl BIT_MGMT_CLK) |
2094 | out dx, ax |
2094 | out dx, ax |
2095 | in ax, dx ; delay |
2095 | in ax, dx ; delay |
2096 | loop .read_loop |
2096 | loop .read_loop |
2097 | mov eax, esi |
2097 | mov eax, esi |
2098 | 2098 | ||
2099 | ret |
2099 | ret |
2100 | 2100 | ||
2101 | 2101 | ||
2102 | 2102 | ||
2103 | ;*************************************************************************** |
2103 | ;*************************************************************************** |
2104 | ; Function |
2104 | ; Function |
2105 | ; mdio_write |
2105 | ; mdio_write |
2106 | ; Description |
2106 | ; Description |
2107 | ; write MII register |
2107 | ; write MII register |
2108 | ; see page 16 in D83840A.pdf |
2108 | ; see page 16 in D83840A.pdf |
2109 | ; Parameters |
2109 | ; Parameters |
2110 | ; ah - PHY addr |
2110 | ; ah - PHY addr |
2111 | ; al - register addr |
2111 | ; al - register addr |
2112 | ; si - word to be written |
2112 | ; si - word to be written |
2113 | ; Return value |
2113 | ; Return value |
2114 | ; ax - register read |
2114 | ; ax - register read |
2115 | ; |
2115 | ; |
2116 | ;*************************************************************************** |
2116 | ;*************************************************************************** |
2117 | 2117 | ||
2118 | align 4 |
2118 | align 4 |
2119 | mdio_write: |
2119 | mdio_write: |
2120 | 2120 | ||
2121 | DEBUGF 1,"Writing MII registers\n" |
2121 | DEBUGF 1,"Writing MII registers\n" |
2122 | 2122 | ||
2123 | push eax |
2123 | push eax |
2124 | call mdio_sync |
2124 | call mdio_sync |
2125 | pop eax |
2125 | pop eax |
2126 | set_io 0 |
2126 | set_io 0 |
2127 | set_io REG_PHYSICAL_MGMT |
2127 | set_io REG_PHYSICAL_MGMT |
2128 | shl al, 3 |
2128 | shl al, 3 |
2129 | shr ax, 3 |
2129 | shr ax, 3 |
2130 | and ax, not MII_CMD_MASK |
2130 | and ax, not MII_CMD_MASK |
2131 | or ax, MII_CMD_WRITE |
2131 | or ax, MII_CMD_WRITE |
2132 | shl eax, 2 |
2132 | shl eax, 2 |
2133 | or eax, 10b ; transition bits |
2133 | or eax, 10b ; transition bits |
2134 | shl eax, 16 |
2134 | shl eax, 16 |
2135 | mov ax, si |
2135 | mov ax, si |
2136 | mov esi, eax |
2136 | mov esi, eax |
2137 | mov ecx, 31 |
2137 | mov ecx, 31 |
2138 | 2138 | ||
2139 | .cmd_loop: |
2139 | .cmd_loop: |
2140 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
2140 | mov ax, (1 shl BIT_MGMT_DIR) ; write mii |
2141 | bt esi, ecx |
2141 | bt esi, ecx |
2142 | jnc @f |
2142 | jnc @f |
2143 | or al, (1 shl BIT_MGMT_DATA) |
2143 | or al, (1 shl BIT_MGMT_DATA) |
2144 | @@: |
2144 | @@: |
2145 | out dx, ax |
2145 | out dx, ax |
2146 | push eax |
2146 | push eax |
2147 | in ax, dx ; delay |
2147 | in ax, dx ; delay |
2148 | pop eax |
2148 | pop eax |
2149 | or al, (1 shl BIT_MGMT_CLK) ; write |
2149 | or al, (1 shl BIT_MGMT_CLK) ; write |
2150 | out dx, ax |
2150 | out dx, ax |
2151 | in ax, dx ; delay |
2151 | in ax, dx ; delay |
2152 | loop .cmd_loop |
2152 | loop .cmd_loop |
2153 | 2153 | ||
2154 | ret |
2154 | ret |
2155 | 2155 | ||
2156 | 2156 | ||
2157 | ;*************************************************************************** |
2157 | ;*************************************************************************** |
2158 | ; Function |
2158 | ; Function |
2159 | ; check_tx_status |
2159 | ; check_tx_status |
2160 | ; Description |
2160 | ; Description |
2161 | ; Checks TxStatus queue. |
2161 | ; Checks TxStatus queue. |
2162 | ; Return value |
2162 | ; Return value |
2163 | ; al - 0 no error was found |
2163 | ; al - 0 no error was found |
2164 | ; al - 1 error was found TxReset was needed |
2164 | ; al - 1 error was found TxReset was needed |
2165 | ; Destroyed registers |
2165 | ; Destroyed registers |
2166 | ; eax, ecx, edx, ebp |
2166 | ; eax, ecx, edx |
2167 | ; |
2167 | ; |
2168 | ;*************************************************************************** |
2168 | ;*************************************************************************** |
2169 | 2169 | ||
2170 | align 4 |
2170 | align 4 |
2171 | check_tx_status: |
2171 | check_tx_status: |
2172 | 2172 | ||
2173 | DEBUGF 1,"Checking TX status\n" |
2173 | DEBUGF 1,"Checking TX status\n" |
2174 | 2174 | ||
2175 | ; clear TxStatus queue |
2175 | ; clear TxStatus queue |
2176 | set_io 0 |
2176 | set_io 0 |
2177 | set_io REG_TX_STATUS |
2177 | set_io REG_TX_STATUS |
2178 | mov ecx, 31 ; max number of queue entries |
2178 | mov ecx, 31 ; max number of queue entries |
2179 | 2179 | ||
2180 | .tx_status_loop: |
2180 | .tx_status_loop: |
2181 | in al, dx |
2181 | in al, dx |
2182 | test al, al |
2182 | test al, al |
2183 | jz .finish ; no error |
2183 | jz .finish ; no error |
2184 | test al, 0x3f |
2184 | test al, 0x3f |
2185 | jnz .error |
2185 | jnz .error |
2186 | .no_error_found: |
2186 | .no_error_found: |
2187 | ; clear current TxStatus entry which advances the next one |
2187 | ; clear current TxStatus entry which advances the next one |
2188 | xor al, al |
2188 | xor al, al |
2189 | out dx, al |
2189 | out dx, al |
2190 | loop .tx_status_loop |
2190 | loop .tx_status_loop |
2191 | 2191 | ||
2192 | .finish: |
2192 | .finish: |
2193 | 2193 | ||
2194 | ret |
2194 | ret |
2195 | 2195 | ||
2196 | .error: |
2196 | .error: |
2197 | call tx_reset |
2197 | call tx_reset |
2198 | ret |
2198 | ret |
2199 | 2199 | ||
2200 | 2200 | ||
2201 | 2201 | ||
2202 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2202 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2203 | ;; ;; |
2203 | ;; ;; |
2204 | ;; Transmit (vortex) ;; |
2204 | ;; Transmit (vortex) ;; |
2205 | ;; ;; |
2205 | ;; ;; |
2206 | ;; In: buffer pointer in [esp+4] ;; |
2206 | ;; In: buffer pointer in [esp+4] ;; |
2207 | ;; size of buffer in [esp+8] ;; |
2207 | ;; size of buffer in [esp+8] ;; |
2208 | ;; pointer to device structure in ebx ;; |
2208 | ;; pointer to device structure in ebx ;; |
2209 | ;; ;; |
2209 | ;; ;; |
2210 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2210 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2211 | 2211 | ||
2212 | align 4 |
2212 | align 4 |
2213 | vortex_transmit: |
2213 | vortex_transmit: |
2214 | 2214 | ||
2215 | DEBUGF 1,"Sending packet (vortex)\n" |
2215 | DEBUGF 1,"Sending packet (vortex)\n" |
2216 | 2216 | ||
2217 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
2217 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
2218 | ja .finish ; packet is too long |
2218 | ja .finish ; packet is too long |
2219 | 2219 | ||
2220 | call check_tx_status |
2220 | call check_tx_status |
2221 | 2221 | ||
2222 | ; switch to register window 7 |
2222 | ; switch to register window 7 |
2223 | set_io 0 |
2223 | set_io 0 |
2224 | set_io REG_COMMAND |
2224 | set_io REG_COMMAND |
2225 | mov ax, SELECT_REGISTER_WINDOW+7 |
2225 | mov ax, SELECT_REGISTER_WINDOW+7 |
2226 | out dx, ax |
2226 | out dx, ax |
2227 | ; check for master operation in progress |
2227 | ; check for master operation in progress |
2228 | set_io REG_MASTER_STATUS |
2228 | set_io REG_MASTER_STATUS |
2229 | in ax, dx |
2229 | in ax, dx |
2230 | test ah, 0x80 |
2230 | test ah, 0x80 |
2231 | jnz .finish ; no DMA for sending |
2231 | jnz .finish ; no DMA for sending |
2232 | ; program frame address to be sent |
2232 | ; program frame address to be sent |
2233 | set_io REG_MASTER_ADDRESS |
2233 | set_io REG_MASTER_ADDRESS |
2234 | mov eax, [esp+4] |
2234 | mov eax, [esp+4] |
2235 | call GetPgAddr |
2235 | call GetPgAddr |
2236 | out dx, eax |
2236 | out dx, eax |
2237 | ; program frame length |
2237 | ; program frame length |
2238 | set_io REG_MASTER_LEN |
2238 | set_io REG_MASTER_LEN |
2239 | mov eax, [esp+8] |
2239 | mov eax, [esp+8] |
2240 | ;;; and eax, not 3 |
2240 | ;;; and eax, not 3 |
2241 | out dx, ax |
2241 | out dx, ax |
2242 | ; start DMA Down |
2242 | ; start DMA Down |
2243 | set_io REG_COMMAND |
2243 | set_io REG_COMMAND |
2244 | mov ax, (10100b shl 11) + 1 ; StartDMADown |
2244 | mov ax, (10100b shl 11) + 1 ; StartDMADown |
2245 | out dx, ax |
2245 | out dx, ax |
2246 | .finish: |
2246 | .finish: |
2247 | call KernelFree |
2247 | call KernelFree |
2248 | add esp, 4 |
2248 | add esp, 4 |
2249 | ret |
2249 | ret |
2250 | 2250 | ||
2251 | 2251 | ||
2252 | 2252 | ||
2253 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2253 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2254 | ;; ;; |
2254 | ;; ;; |
2255 | ;; Transmit (boomerang) ;; |
2255 | ;; Transmit (boomerang) ;; |
2256 | ;; ;; |
2256 | ;; ;; |
2257 | ;; In: buffer pointer in [esp+4] ;; |
2257 | ;; In: buffer pointer in [esp+4] ;; |
2258 | ;; size of buffer in [esp+8] ;; |
2258 | ;; size of buffer in [esp+8] ;; |
2259 | ;; pointer to device structure in ebx ;; |
2259 | ;; pointer to device structure in ebx ;; |
2260 | ;; ;; |
2260 | ;; ;; |
2261 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2261 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2262 | 2262 | ||
2263 | align 4 |
2263 | align 4 |
2264 | boomerang_transmit: |
2264 | boomerang_transmit: |
2265 | 2265 | ||
2266 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n",[esp+4],[esp+8] |
2266 | DEBUGF 1,"Transmitting packet, buffer:%x, size:%u\n",[esp+4],[esp+8] |
2267 | mov eax, [esp+4] |
2267 | mov eax, [esp+4] |
2268 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
2268 | DEBUGF 1,"To: %x-%x-%x-%x-%x-%x From: %x-%x-%x-%x-%x-%x Type:%x%x\n",\ |
2269 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
2269 | [eax+00]:2,[eax+01]:2,[eax+02]:2,[eax+03]:2,[eax+04]:2,[eax+05]:2,\ |
2270 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
2270 | [eax+06]:2,[eax+07]:2,[eax+08]:2,[eax+09]:2,[eax+10]:2,[eax+11]:2,\ |
2271 | [eax+13]:2,[eax+12]:2 |
2271 | [eax+13]:2,[eax+12]:2 |
2272 | 2272 | ||
2273 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
2273 | cmp dword [esp+8], MAX_ETH_FRAME_SIZE |
2274 | ja .fail |
2274 | ja .fail |
2275 | 2275 | ||
2276 | call check_tx_status |
2276 | call check_tx_status |
2277 | 2277 | ||
2278 | ; calculate descriptor address |
2278 | ; calculate descriptor address |
2279 | mov esi, [device.prev_dpd] |
2279 | mov esi, [device.prev_dpd] |
2280 | DEBUGF 1,"Previous DPD: %x\n", esi |
2280 | DEBUGF 1,"Previous DPD: %x\n", esi |
2281 | add esi, dpd.size |
2281 | add esi, dpd.size |
2282 | lea ecx, [device.dpd_buffer + (NUM_TX_DESC)*dpd.size] |
2282 | lea ecx, [device.dpd_buffer + (NUM_TX_DESC)*dpd.size] |
2283 | cmp esi, ecx |
2283 | cmp esi, ecx |
2284 | jb @f |
2284 | jb @f |
2285 | lea esi, [device.dpd_buffer] ; Wrap if needed |
2285 | lea esi, [device.dpd_buffer] ; Wrap if needed |
2286 | @@: |
2286 | @@: |
2287 | DEBUGF 1,"Found a free DPD: %x\n", esi |
2287 | DEBUGF 1,"Found a free DPD: %x\n", esi |
2288 | 2288 | ||
2289 | ; check DnListPtr |
2289 | ; check DnListPtr |
2290 | set_io 0 |
2290 | set_io 0 |
2291 | set_io REG_DN_LIST_PTR |
2291 | set_io REG_DN_LIST_PTR |
2292 | in eax, dx |
2292 | in eax, dx |
2293 | ; mark if Dn_List_Ptr is cleared |
2293 | ; mark if Dn_List_Ptr is cleared |
2294 | test eax, eax |
2294 | test eax, eax |
2295 | setz [device.dn_list_ptr_cleared] |
2295 | setz [device.dn_list_ptr_cleared] |
2296 | 2296 | ||
2297 | ; finish if no more free descriptor is available - FIXME! |
2297 | ; finish if no more free descriptor is available - FIXME! |
2298 | ; cmp eax, esi |
2298 | ; cmp eax, esi |
2299 | ; jz .finish |
2299 | ; jz .finish |
2300 | 2300 | ||
2301 | ; update statistics |
2301 | ; update statistics |
2302 | inc [device.packets_tx] |
2302 | inc [device.packets_tx] |
2303 | mov ecx, [esp+8] ; buffer size |
2303 | mov ecx, [esp+8] ; buffer size |
2304 | add dword [device.bytes_tx], ecx |
2304 | add dword [device.bytes_tx], ecx |
2305 | adc dword [device.bytes_tx + 4], 0 |
2305 | adc dword [device.bytes_tx + 4], 0 |
2306 | 2306 | ||
2307 | ; program DPD |
2307 | ; program DPD |
2308 | and [esi+dpd.next_ptr], 0 |
2308 | and [esi+dpd.next_ptr], 0 |
2309 | mov eax, [esp+4] ; Tx buffer address |
2309 | mov eax, [esp+4] ; Tx buffer address |
2310 | mov [esi+dpd.realaddr], eax |
2310 | mov [esi+dpd.realaddr], eax |
2311 | call GetPgAddr |
2311 | call GetPgAddr |
2312 | mov [esi+dpd.frag_addr], eax |
2312 | mov [esi+dpd.frag_addr], eax |
2313 | mov ecx, [esp+8] ; packet size |
2313 | mov ecx, [esp+8] ; packet size |
2314 | or ecx, 0x80000000 ; last fragment |
2314 | or ecx, 0x80000000 ; last fragment |
2315 | mov [esi+dpd.frag_len], ecx |
2315 | mov [esi+dpd.frag_len], ecx |
2316 | 2316 | ||
2317 | mov ecx, [esp+8] ; packet size |
2317 | mov ecx, [esp+8] ; packet size |
2318 | ; or ecx, 0x8000 ; transmission complete notification |
2318 | ; or ecx, 0x8000 ; transmission complete notification |
2319 | 2319 | ||
2320 | or ecx, 1 shl 31 |
2320 | or ecx, 1 shl 31 |
2321 | 2321 | ||
2322 | ; test byte [device.has_hwcksm], 0xff |
2322 | ; test byte [device.has_hwcksm], 0xff |
2323 | ; jz @f |
2323 | ; jz @f |
2324 | ; or ecx, (1 shl 26) ; set AddTcpChecksum |
2324 | ; or ecx, (1 shl 26) ; set AddTcpChecksum |
2325 | ;@@: |
2325 | ;@@: |
2326 | mov [esi+dpd.frame_start_hdr], ecx |
2326 | mov [esi+dpd.frame_start_hdr], ecx |
2327 | 2327 | ||
2328 | DEBUGF 1,"DPD: lin=%x phys=%x len=%x start hdr=%x\n", [esi+dpd.realaddr]:8, [esi+dpd.frag_addr]:8, [esi+dpd.frag_len]:8, [esi+dpd.frame_start_hdr]:8 |
2328 | DEBUGF 1,"DPD: lin=%x phys=%x len=%x start hdr=%x\n", [esi+dpd.realaddr]:8, [esi+dpd.frag_addr]:8, [esi+dpd.frag_len]:8, [esi+dpd.frame_start_hdr]:8 |
2329 | 2329 | ||
2330 | ; calculate physical address of dpd |
2330 | ; calculate physical address of dpd |
2331 | mov eax, esi |
2331 | mov eax, esi |
2332 | GetRealAddr |
2332 | GetRealAddr |
2333 | cmp [device.dn_list_ptr_cleared], 0 |
2333 | cmp [device.dn_list_ptr_cleared], 0 |
2334 | jz .add_to_list |
2334 | jz .add_to_list |
2335 | 2335 | ||
2336 | ; write Dn_List_Ptr |
2336 | ; write Dn_List_Ptr |
2337 | DEBUGF 1,"DPD phys addr=%x\n", eax |
2337 | DEBUGF 1,"DPD phys addr=%x\n", eax |
2338 | set_io 0 |
2338 | set_io 0 |
2339 | set_io REG_DN_LIST_PTR |
2339 | set_io REG_DN_LIST_PTR |
2340 | out dx, eax |
2340 | out dx, eax |
2341 | jmp .finish |
2341 | jmp .finish |
2342 | 2342 | ||
2343 | .add_to_list: |
2343 | .add_to_list: |
2344 | DEBUGF 1,"Adding To list\n" |
2344 | DEBUGF 1,"Adding To list\n" |
2345 | push eax |
2345 | push eax |
2346 | ; DnStall |
2346 | ; DnStall |
2347 | set_io 0 |
2347 | set_io 0 |
2348 | set_io REG_COMMAND |
2348 | set_io REG_COMMAND |
2349 | mov ax, ((110b shl 11)+2) |
2349 | mov ax, ((110b shl 11)+2) |
2350 | out dx, ax |
2350 | out dx, ax |
2351 | 2351 | ||
2352 | ; wait for DnStall to complete |
2352 | ; wait for DnStall to complete |
2353 | DEBUGF 1,"Waiting for DnStall\n" |
2353 | DEBUGF 1,"Waiting for DnStall\n" |
2354 | mov ecx, 6000 |
2354 | mov ecx, 6000 |
2355 | .wait_for_stall: |
2355 | .wait_for_stall: |
2356 | in ax, dx ; read REG_INT_STATUS |
2356 | in ax, dx ; read REG_INT_STATUS |
2357 | test ah, 10000b |
2357 | test ah, 10000b |
2358 | jz .dnstall_ok |
2358 | jz .dnstall_ok |
2359 | dec ecx |
2359 | dec ecx |
2360 | jnz .wait_for_stall |
2360 | jnz .wait_for_stall |
2361 | 2361 | ||
2362 | .dnstall_ok: |
2362 | .dnstall_ok: |
2363 | DEBUGF 1,"DnStall ok!\n" |
2363 | DEBUGF 1,"DnStall ok!\n" |
2364 | mov ecx, [device.prev_dpd] |
2364 | mov ecx, [device.prev_dpd] |
2365 | mov [ecx+dpd.next_ptr], eax |
2365 | mov [ecx+dpd.next_ptr], eax |
2366 | 2366 | ||
2367 | set_io 0 |
2367 | set_io 0 |
2368 | set_io REG_DN_LIST_PTR |
2368 | set_io REG_DN_LIST_PTR |
2369 | in eax, dx |
2369 | in eax, dx |
2370 | test eax, eax |
2370 | test eax, eax |
2371 | pop eax |
2371 | pop eax |
2372 | jnz .dnunstall |
2372 | jnz .dnunstall |
2373 | 2373 | ||
2374 | ; if Dn_List_Ptr has been cleared fill it up |
2374 | ; if Dn_List_Ptr has been cleared fill it up |
2375 | DEBUGF 1,"DnList Ptr has been cleared\n" |
2375 | DEBUGF 1,"DnList Ptr has been cleared\n" |
2376 | out dx, eax |
2376 | out dx, eax |
2377 | 2377 | ||
2378 | .dnunstall: |
2378 | .dnunstall: |
2379 | ; DnUnStall |
2379 | ; DnUnStall |
2380 | set_io 0 |
2380 | set_io 0 |
2381 | set_io REG_COMMAND |
2381 | set_io REG_COMMAND |
2382 | mov ax, ((110b shl 11)+3) |
2382 | mov ax, ((110b shl 11)+3) |
2383 | out dx, ax |
2383 | out dx, ax |
2384 | 2384 | ||
2385 | .finish: |
2385 | .finish: |
2386 | mov [device.prev_dpd], esi |
2386 | mov [device.prev_dpd], esi |
2387 | xor eax, eax |
2387 | xor eax, eax |
2388 | ret 8 |
2388 | ret 8 |
2389 | 2389 | ||
2390 | .fail: |
2390 | .fail: |
2391 | stdcall KernelFree, [esp+4] |
2391 | stdcall KernelFree, [esp+4] |
2392 | or eax, -1 |
2392 | or eax, -1 |
2393 | ret 8 |
2393 | ret 8 |
2394 | 2394 | ||
2395 | 2395 | ||
2396 | ;--------------------------------- |
2396 | ;--------------------------------- |
2397 | ; Write MAC |
2397 | ; Write MAC |
2398 | 2398 | ||
2399 | align 4 |
2399 | align 4 |
2400 | write_mac: |
2400 | write_mac: |
2401 | 2401 | ||
2402 | DEBUGF 1,"Writing mac\n" |
2402 | DEBUGF 1,"Writing mac\n" |
2403 | 2403 | ||
2404 | set_io 0 |
2404 | set_io 0 |
2405 | set_io REG_COMMAND |
2405 | set_io REG_COMMAND |
2406 | 2406 | ||
2407 | ; switch to register window 2 |
2407 | ; switch to register window 2 |
2408 | mov ax, SELECT_REGISTER_WINDOW+2 |
2408 | mov ax, SELECT_REGISTER_WINDOW+2 |
2409 | out dx, ax |
2409 | out dx, ax |
2410 | 2410 | ||
2411 | ; write MAC addres back into the station address registers |
2411 | ; write MAC addres back into the station address registers |
2412 | set_io REG_STATION_ADDRESS_LO |
2412 | set_io REG_STATION_ADDRESS_LO |
2413 | lea esi, [device.mac] |
2413 | lea esi, [device.mac] |
2414 | outsw |
2414 | outsw |
2415 | inc dx |
2415 | inc dx |
2416 | inc dx |
2416 | inc dx |
2417 | outsw |
2417 | outsw |
2418 | inc dx |
2418 | inc dx |
2419 | inc dx |
2419 | inc dx |
2420 | outsw |
2420 | outsw |
2421 | 2421 | ||
2422 | 2422 | ||
2423 | ;---------------------------- |
2423 | ;---------------------------- |
2424 | ; Read MAC |
2424 | ; Read MAC |
2425 | 2425 | ||
2426 | align 4 |
2426 | align 4 |
2427 | read_mac: |
2427 | read_mac: |
2428 | 2428 | ||
2429 | set_io 0 |
2429 | set_io 0 |
2430 | set_io REG_COMMAND |
2430 | set_io REG_COMMAND |
2431 | 2431 | ||
2432 | ; switch to register window 2 |
2432 | ; switch to register window 2 |
2433 | mov ax, SELECT_REGISTER_WINDOW+2 |
2433 | mov ax, SELECT_REGISTER_WINDOW+2 |
2434 | out dx, ax |
2434 | out dx, ax |
2435 | 2435 | ||
2436 | ; write MAC addres back into the station address registers |
2436 | ; write MAC addres back into the station address registers |
2437 | set_io REG_STATION_ADDRESS_LO |
2437 | set_io REG_STATION_ADDRESS_LO |
2438 | lea edi, [device.mac] |
2438 | lea edi, [device.mac] |
2439 | insw |
2439 | insw |
2440 | inc dx |
2440 | inc dx |
2441 | inc dx |
2441 | inc dx |
2442 | insw |
2442 | insw |
2443 | inc dx |
2443 | inc dx |
2444 | inc dx |
2444 | inc dx |
2445 | insw |
2445 | insw |
2446 | 2446 | ||
2447 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
2447 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
2448 | 2448 | ||
2449 | ret |
2449 | ret |
2450 | 2450 | ||
2451 | 2451 | ||
2452 | ;------------------------------------ |
2452 | ;------------------------------------ |
2453 | ; Read MAC from eeprom |
2453 | ; Read MAC from eeprom |
2454 | 2454 | ||
2455 | align 4 |
2455 | align 4 |
2456 | read_mac_eeprom: ; Tested - ok |
2456 | read_mac_eeprom: ; Tested - ok |
2457 | 2457 | ||
2458 | DEBUGF 1,"Reading mac from eeprom\n" |
2458 | DEBUGF 1,"Reading mac from eeprom\n" |
2459 | 2459 | ||
2460 | ; read MAC from eeprom |
2460 | ; read MAC from eeprom |
2461 | mov ecx, 3 |
2461 | mov ecx, 3 |
2462 | .mac_loop: |
2462 | .mac_loop: |
2463 | lea ax, [EEPROM_REG_OEM_NODE_ADDR+ecx-1] |
2463 | lea ax, [EEPROM_REG_OEM_NODE_ADDR+ecx-1] |
2464 | push ecx |
2464 | push ecx |
2465 | call read_eeprom |
2465 | call read_eeprom |
2466 | pop ecx |
2466 | pop ecx |
2467 | xchg ah, al ; htons |
2467 | xchg ah, al ; htons |
2468 | mov word [device.mac+ecx*2-2], ax |
2468 | mov word [device.mac+ecx*2-2], ax |
2469 | loop .mac_loop |
2469 | loop .mac_loop |
2470 | 2470 | ||
2471 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
2471 | DEBUGF 1,"%x-%x-%x-%x-%x-%x\n",[device.mac]:2,[device.mac+1]:2,[device.mac+2]:2,[device.mac+3]:2,[device.mac+4]:2,[device.mac+5]:2 |
2472 | 2472 | ||
2473 | ret |
2473 | ret |
2474 | 2474 | ||
2475 | 2475 | ||
2476 | 2476 | ||
2477 | 2477 | ||
2478 | 2478 | ||
2479 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2479 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2480 | ;; ;; |
2480 | ;; ;; |
2481 | ;; Vortex Interrupt handler ;; |
2481 | ;; Vortex Interrupt handler ;; |
2482 | ;; ;; |
2482 | ;; ;; |
2483 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2483 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2484 | 2484 | ||
2485 | align 4 |
2485 | align 4 |
2486 | int_vortex: |
2486 | int_vortex: |
2487 | 2487 | ||
2488 | push ebx esi edi |
2488 | push ebx esi edi |
2489 | 2489 | ||
2490 | DEBUGF 1,"\n%s int\n", my_service |
2490 | DEBUGF 1,"INT\n" |
2491 | 2491 | ||
2492 | ; find pointer of device wich made IRQ occur |
2492 | ; find pointer of device wich made IRQ occur |
2493 | 2493 | ||
2494 | mov esi, VORTEX_LIST |
2494 | mov esi, VORTEX_LIST |
2495 | mov ecx, [VORTEX_DEVICES] |
2495 | mov ecx, [VORTEX_DEVICES] |
2496 | test ecx, ecx |
2496 | test ecx, ecx |
2497 | jz .nothing |
2497 | jz .nothing |
2498 | .nextdevice: |
2498 | .nextdevice: |
2499 | mov ebx, dword [esi] |
2499 | mov ebx, dword [esi] |
2500 | 2500 | ||
2501 | 2501 | ||
2502 | set_io 0 |
2502 | set_io 0 |
2503 | set_io REG_INT_STATUS |
2503 | set_io REG_INT_STATUS |
2504 | in ax, dx |
2504 | in ax, dx |
2505 | and ax, S_5_INTS |
2505 | and ax, S_5_INTS |
2506 | jnz .nothing |
2506 | jnz .nothing |
2507 | 2507 | ||
2508 | add esi, 4 |
2508 | add esi, 4 |
2509 | 2509 | ||
2510 | test ax , ax |
2510 | test ax , ax |
2511 | jnz .got_it |
2511 | jnz .got_it |
2512 | loop .nextdevice |
2512 | loop .nextdevice |
2513 | 2513 | ||
2514 | .nothing: |
2514 | .nothing: |
2515 | pop edi esi ebx |
2515 | pop edi esi ebx |
2516 | xor eax, eax |
2516 | xor eax, eax |
2517 | 2517 | ||
2518 | ret |
2518 | ret |
2519 | 2519 | ||
2520 | .got_it: |
2520 | .got_it: |
2521 | 2521 | ||
2522 | DEBUGF 1,"Device: %x Status: %x ",ebx,eax:4 |
2522 | DEBUGF 1,"Device: %x Status: %x ",ebx,eax:4 |
2523 | 2523 | ||
2524 | test ax, RxComplete |
2524 | test ax, RxComplete |
2525 | jz .noRX |
2525 | jz .noRX |
2526 | 2526 | ||
2527 | set_io 0 |
2527 | set_io 0 |
2528 | .rx_status_loop: |
2528 | .rx_status_loop: |
2529 | ; examine RxStatus |
2529 | ; examine RxStatus |
2530 | set_io REG_RX_STATUS |
2530 | set_io REG_RX_STATUS |
2531 | in ax, dx |
2531 | in ax, dx |
2532 | test ax, ax |
2532 | test ax, ax |
2533 | jz .finish |
2533 | jz .finish |
2534 | 2534 | ||
2535 | test ah, 0x80 ; rxIncomplete |
2535 | test ah, 0x80 ; rxIncomplete |
2536 | jnz .finish |
2536 | jnz .finish |
2537 | 2537 | ||
2538 | test ah, 0x40 |
2538 | test ah, 0x40 |
2539 | jz .check_length |
2539 | jz .check_length |
2540 | 2540 | ||
2541 | ; discard the top frame received advancing the next one |
2541 | ; discard the top frame received advancing the next one |
2542 | set_io REG_COMMAND |
2542 | set_io REG_COMMAND |
2543 | mov ax, (01000b shl 11) |
2543 | mov ax, (01000b shl 11) |
2544 | out dx, ax |
2544 | out dx, ax |
2545 | jmp .rx_status_loop |
2545 | jmp .rx_status_loop |
2546 | 2546 | ||
2547 | .check_length: |
2547 | .check_length: |
2548 | and eax, 0x1fff |
2548 | and eax, 0x1fff |
2549 | cmp eax, MAX_ETH_PKT_SIZE |
2549 | cmp eax, MAX_ETH_PKT_SIZE |
2550 | ja .discard_frame ; frame is too long discard it |
2550 | ja .discard_frame ; frame is too long discard it |
2551 | 2551 | ||
2552 | .check_dma: |
2552 | .check_dma: |
2553 | mov ecx, eax |
2553 | mov ecx, eax |
2554 | ; switch to register window 7 |
2554 | ; switch to register window 7 |
2555 | set_io 0 |
2555 | set_io 0 |
2556 | set_io REG_COMMAND |
2556 | set_io REG_COMMAND |
2557 | mov ax, SELECT_REGISTER_WINDOW+7 |
2557 | mov ax, SELECT_REGISTER_WINDOW+7 |
2558 | out dx, ax |
2558 | out dx, ax |
2559 | ; check for master operation in progress |
2559 | ; check for master operation in progress |
2560 | set_io REG_MASTER_STATUS |
2560 | set_io REG_MASTER_STATUS |
2561 | in ax, dx |
2561 | in ax, dx |
2562 | 2562 | ||
2563 | test ah, 0x80 |
2563 | test ah, 0x80 |
2564 | jnz .finish |
2564 | jnz .finish |
2565 | 2565 | ||
2566 | .read_frame: |
2566 | .read_frame: |
2567 | ; program buffer address to read in |
2567 | ; program buffer address to read in |
2568 | push ecx |
2568 | push ecx |
2569 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
2569 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
2570 | pop ecx |
2570 | pop ecx |
2571 | test eax, eax |
2571 | test eax, eax |
2572 | jz .finish |
2572 | jz .finish |
2573 | 2573 | ||
2574 | push .discard_frame |
2574 | push .discard_frame |
2575 | push ecx |
2575 | push ecx |
2576 | push eax |
2576 | push eax |
2577 | ; zero_to_dma eax |
2577 | ; zero_to_dma eax |
2578 | set_io REG_MASTER_ADDRESS |
2578 | set_io REG_MASTER_ADDRESS |
2579 | out dx, eax |
2579 | out dx, eax |
2580 | 2580 | ||
2581 | ; program frame length |
2581 | ; program frame length |
2582 | set_io REG_MASTER_LEN |
2582 | set_io REG_MASTER_LEN |
2583 | mov ax, 1560 |
2583 | mov ax, 1560 |
2584 | out dx, ax |
2584 | out dx, ax |
2585 | 2585 | ||
2586 | ; start DMA Up |
2586 | ; start DMA Up |
2587 | set_io REG_COMMAND |
2587 | set_io REG_COMMAND |
2588 | mov ax, (10100b shl 11) ; StartDMAUp |
2588 | mov ax, (10100b shl 11) ; StartDMAUp |
2589 | out dx, ax |
2589 | out dx, ax |
2590 | 2590 | ||
2591 | ; check for master operation in progress |
2591 | ; check for master operation in progress |
2592 | set_io REG_MASTER_STATUS ; TODO: use timeout and reset after timeout expired |
2592 | set_io REG_MASTER_STATUS ; TODO: use timeout and reset after timeout expired |
2593 | .dma_loop: |
2593 | .dma_loop: |
2594 | in ax, dx |
2594 | in ax, dx |
2595 | test ah, 0x80 |
2595 | test ah, 0x80 |
2596 | jnz .dma_loop |
2596 | jnz .dma_loop |
2597 | 2597 | ||
2598 | ; registrate the received packet to kernel |
2598 | ; registrate the received packet to kernel |
2599 | jmp Eth_input |
2599 | jmp Eth_input |
2600 | 2600 | ||
2601 | ; discard the top frame received |
2601 | ; discard the top frame received |
2602 | .discard_frame: |
2602 | .discard_frame: |
2603 | set_io 0 |
2603 | set_io 0 |
2604 | set_io REG_COMMAND |
2604 | set_io REG_COMMAND |
2605 | mov ax, (01000b shl 11) |
2605 | mov ax, (01000b shl 11) |
2606 | out dx, ax |
2606 | out dx, ax |
2607 | 2607 | ||
2608 | .finish: |
2608 | .finish: |
2609 | 2609 | ||
2610 | 2610 | ||
2611 | .noRX: |
2611 | .noRX: |
2612 | 2612 | ||
2613 | test ax, DMADone |
2613 | test ax, DMADone |
2614 | jz .noDMA |
2614 | jz .noDMA |
2615 | 2615 | ||
2616 | push ax |
2616 | push ax |
2617 | 2617 | ||
2618 | set_io 0 |
2618 | set_io 0 |
2619 | set_io 12 |
2619 | set_io 12 |
2620 | in ax, dx |
2620 | in ax, dx |
2621 | test ax, 0x1000 |
2621 | test ax, 0x1000 |
2622 | jz .nodmaclear |
2622 | jz .nodmaclear |
2623 | 2623 | ||
2624 | mov ax, 0x1000 |
2624 | mov ax, 0x1000 |
2625 | out dx, ax |
2625 | out dx, ax |
2626 | 2626 | ||
2627 | .nodmaclear: |
2627 | .nodmaclear: |
2628 | 2628 | ||
2629 | pop ax |
2629 | pop ax |
2630 | 2630 | ||
2631 | DEBUGF 1, "DMA Done!\n", cx |
2631 | DEBUGF 1, "DMA Done!\n", cx |
2632 | 2632 | ||
2633 | 2633 | ||
2634 | 2634 | ||
2635 | .noDMA: |
2635 | .noDMA: |
2636 | 2636 | ||
2637 | 2637 | ||
2638 | 2638 | ||
2639 | .ACK: |
2639 | .ACK: |
2640 | set_io 0 |
2640 | set_io 0 |
2641 | set_io REG_COMMAND |
2641 | set_io REG_COMMAND |
2642 | mov ax, AckIntr + IntReq + IntLatch |
2642 | mov ax, AckIntr + IntReq + IntLatch |
2643 | out dx, ax |
2643 | out dx, ax |
2644 | 2644 | ||
2645 | pop edi esi ebx |
2645 | pop edi esi ebx |
2646 | 2646 | ||
2647 | ret |
2647 | ret |
2648 | 2648 | ||
2649 | 2649 | ||
2650 | 2650 | ||
2651 | 2651 | ||
2652 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2652 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2653 | ;; ;; |
2653 | ;; ;; |
2654 | ;; Boomerang Interrupt handler ;; |
2654 | ;; Boomerang Interrupt handler ;; |
2655 | ;; ;; |
2655 | ;; ;; |
2656 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2656 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2657 | 2657 | ||
2658 | align 4 |
2658 | align 4 |
2659 | int_boomerang: |
2659 | int_boomerang: |
2660 | 2660 | ||
2661 | push ebx esi edi |
2661 | push ebx esi edi |
2662 | 2662 | ||
2663 | DEBUGF 1,"\n%s int\n", my_service |
2663 | DEBUGF 1,"INT\n" |
2664 | 2664 | ||
2665 | ; find pointer of device wich made IRQ occur |
2665 | ; find pointer of device wich made IRQ occur |
2666 | 2666 | ||
2667 | mov ecx, [BOOMERANG_DEVICES] |
2667 | mov ecx, [BOOMERANG_DEVICES] |
2668 | test ecx, ecx |
2668 | test ecx, ecx |
2669 | jz .nothing |
2669 | jz .nothing |
2670 | mov esi, BOOMERANG_LIST |
2670 | mov esi, BOOMERANG_LIST |
2671 | .nextdevice: |
2671 | .nextdevice: |
2672 | mov ebx, [esi] |
2672 | mov ebx, [esi] |
2673 | 2673 | ||
2674 | set_io 0 |
2674 | set_io 0 |
2675 | set_io REG_INT_STATUS |
2675 | set_io REG_INT_STATUS |
2676 | in ax, dx |
2676 | in ax, dx |
2677 | test ax, ax |
2677 | test ax, ax |
2678 | jnz .got_it |
2678 | jnz .got_it |
2679 | .continue: |
2679 | .continue: |
2680 | add esi, 4 |
2680 | add esi, 4 |
2681 | dec ecx |
2681 | dec ecx |
2682 | jnz .nextdevice |
2682 | jnz .nextdevice |
2683 | .nothing: |
2683 | .nothing: |
2684 | pop edi esi ebx |
2684 | pop edi esi ebx |
2685 | xor eax, eax |
2685 | xor eax, eax |
2686 | 2686 | ||
2687 | ret |
2687 | ret |
2688 | 2688 | ||
2689 | .got_it: |
2689 | .got_it: |
2690 | 2690 | ||
2691 | DEBUGF 1,"Device: %x Status: %x ", ebx, ax |
2691 | DEBUGF 1,"Device: %x Status: %x ", ebx, ax |
2692 | push ax |
2692 | push ax |
2693 | 2693 | ||
2694 | ; disable all INTS |
2694 | ; disable all INTS |
2695 | 2695 | ||
2696 | set_io REG_COMMAND |
2696 | set_io REG_COMMAND |
2697 | mov ax, SetIntrEnb |
2697 | mov ax, SetIntrEnb |
2698 | out dx, ax |
2698 | out dx, ax |
2699 | 2699 | ||
2700 | ;-------------------------------------------------------------------------- |
2700 | ;-------------------------------------------------------------------------- |
2701 | test word[esp], UpComplete |
2701 | test word[esp], UpComplete |
2702 | jz .noRX |
2702 | jz .noRX |
2703 | 2703 | ||
2704 | push ebx |
2704 | push ebx |
2705 | 2705 | ||
2706 | .receive: |
2706 | .receive: |
2707 | DEBUGF 1,"UpComplete\n" |
2707 | DEBUGF 1,"UpComplete\n" |
2708 | 2708 | ||
2709 | ; check if packet is uploaded |
2709 | ; check if packet is uploaded |
2710 | mov esi, [device.curr_upd] |
2710 | mov esi, [device.curr_upd] |
2711 | test byte [esi+upd.pkt_status+1], 0x80 ; upPktComplete |
2711 | test byte [esi+upd.pkt_status+1], 0x80 ; upPktComplete |
2712 | jz .finish |
2712 | jz .finish |
2713 | DEBUGF 1, "Current upd: %x\n", esi |
2713 | DEBUGF 1, "Current upd: %x\n", esi |
2714 | ; packet is uploaded check for any error |
2714 | ; packet is uploaded check for any error |
2715 | .check_error: |
2715 | .check_error: |
2716 | test byte [esi+upd.pkt_status+1], 0x40 ; upError |
2716 | test byte [esi+upd.pkt_status+1], 0x40 ; upError |
2717 | jz .copy_packet_length |
2717 | jz .copy_packet_length |
2718 | DEBUGF 1,"Error in packet\n" |
2718 | DEBUGF 1,"Error in packet\n" |
2719 | and [esi+upd.pkt_status], 0 ; mark packet as read |
2719 | and [esi+upd.pkt_status], 0 ; mark packet as read |
2720 | jmp .finish |
2720 | jmp .finish |
2721 | .copy_packet_length: |
2721 | .copy_packet_length: |
2722 | mov ecx, [esi+upd.pkt_status] |
2722 | mov ecx, [esi+upd.pkt_status] |
2723 | and ecx, 0x1fff |
2723 | and ecx, 0x1fff |
2724 | 2724 | ||
2725 | ; cmp ecx, MAX_ETH_PKT_SIZE |
2725 | ; cmp ecx, MAX_ETH_PKT_SIZE |
2726 | ; jbe .copy_packet |
2726 | ; jbe .copy_packet |
2727 | ; and [esi+upd.pkt_status], 0 |
2727 | ; and [esi+upd.pkt_status], 0 |
2728 | ; jmp .finish |
2728 | ; jmp .finish |
2729 | ; .copy_packet: |
2729 | ; .copy_packet: |
2730 | 2730 | ||
2731 | DEBUGF 1, "Received %u bytes in buffer %x\n", ecx, [esi+upd.realaddr]:8 |
2731 | DEBUGF 1, "Received %u bytes in buffer %x\n", ecx, [esi+upd.realaddr]:8 |
2732 | 2732 | ||
2733 | push dword .loop ;.finish |
2733 | push dword .loop ;.finish |
2734 | push ecx |
2734 | push ecx |
2735 | push [esi+upd.realaddr] |
2735 | push [esi+upd.realaddr] |
2736 | 2736 | ||
2737 | ; update statistics |
2737 | ; update statistics |
2738 | inc [device.packets_rx] |
2738 | inc [device.packets_rx] |
2739 | add dword [device.bytes_rx], ecx |
2739 | add dword [device.bytes_rx], ecx |
2740 | adc dword [device.bytes_rx + 4], 0 |
2740 | adc dword [device.bytes_rx + 4], 0 |
2741 | 2741 | ||
2742 | ; update UPD (Alloc new buffer for next packet) |
2742 | ; update UPD (Alloc new buffer for next packet) |
2743 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
2743 | stdcall KernelAlloc, MAX_ETH_FRAME_SIZE |
2744 | mov [esi + upd.realaddr], eax |
2744 | mov [esi + upd.realaddr], eax |
2745 | GetRealAddr |
2745 | GetRealAddr |
2746 | mov [esi + upd.frag_addr], eax |
2746 | mov [esi + upd.frag_addr], eax |
2747 | and [esi + upd.pkt_status], 0 |
2747 | and [esi + upd.pkt_status], 0 |
2748 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
2748 | mov [esi + upd.frag_len], MAX_ETH_FRAME_SIZE or (1 shl 31) |
2749 | 2749 | ||
2750 | ; Update UPD pointer |
2750 | ; Update UPD pointer |
2751 | add esi, upd.size |
2751 | add esi, upd.size |
2752 | lea ecx, [device.upd_buffer+(NUM_RX_DESC)*upd.size] |
2752 | lea ecx, [device.upd_buffer+(NUM_RX_DESC)*upd.size] |
2753 | cmp esi, ecx |
2753 | cmp esi, ecx |
2754 | jb @f |
2754 | jb @f |
2755 | lea esi, [device.upd_buffer] |
2755 | lea esi, [device.upd_buffer] |
2756 | @@: |
2756 | @@: |
2757 | mov [device.curr_upd], esi |
2757 | mov [device.curr_upd], esi |
2758 | DEBUGF 1, "Next upd: %x\n", esi |
2758 | DEBUGF 1, "Next upd: %x\n", esi |
2759 | 2759 | ||
2760 | jmp Eth_input |
2760 | jmp Eth_input |
2761 | .loop: |
2761 | .loop: |
2762 | 2762 | ||
2763 | mov ebx, [esp] |
2763 | mov ebx, [esp] |
2764 | jmp .receive |
2764 | jmp .receive |
2765 | 2765 | ||
2766 | .finish: |
2766 | .finish: |
2767 | pop ebx |
2767 | pop ebx |
2768 | 2768 | ||
2769 | ; check if the NIC is in the upStall state |
2769 | ; check if the NIC is in the upStall state |
2770 | set_io 0 |
2770 | set_io 0 |
2771 | set_io REG_UP_PKT_STATUS |
2771 | set_io REG_UP_PKT_STATUS |
2772 | in eax, dx |
2772 | in eax, dx |
2773 | test ah, 0x20 ; UpStalled |
2773 | test ah, 0x20 ; UpStalled |
2774 | jz .noUpUnStall |
2774 | jz .noUpUnStall |
2775 | 2775 | ||
2776 | DEBUGF 1, "upUnStalling\n" |
2776 | DEBUGF 1, "upUnStalling\n" |
2777 | ; issue upUnStall command |
2777 | ; issue upUnStall command |
2778 | set_io REG_COMMAND |
2778 | set_io REG_COMMAND |
2779 | mov ax, ((11b shl 12)+1) ; upUnStall |
2779 | mov ax, ((11b shl 12)+1) ; upUnStall |
2780 | out dx, ax |
2780 | out dx, ax |
2781 | 2781 | ||
2782 | ;;;; FIXME: make upunstall work |
2782 | ;;;; FIXME: make upunstall work |
2783 | 2783 | ||
2784 | .noUpUnStall: |
2784 | .noUpUnStall: |
2785 | .noRX: |
2785 | .noRX: |
2786 | test word[esp], DownComplete |
2786 | test word[esp], DownComplete |
2787 | jz .noTX |
2787 | jz .noTX |
2788 | DEBUGF 1, "Downcomplete!\n" |
2788 | DEBUGF 1, "Downcomplete!\n" |
2789 | 2789 | ||
2790 | mov ecx, NUM_TX_DESC |
2790 | mov ecx, NUM_TX_DESC |
2791 | lea esi, [device.dpd_buffer] |
2791 | lea esi, [device.dpd_buffer] |
2792 | .txloop: |
2792 | .txloop: |
2793 | test [esi+dpd.frame_start_hdr], 1 shl 31 |
2793 | test [esi+dpd.frame_start_hdr], 1 shl 31 |
2794 | jz .maybenext |
2794 | jz .maybenext |
2795 | 2795 | ||
2796 | and [esi+dpd.frame_start_hdr], 0 |
2796 | and [esi+dpd.frame_start_hdr], 0 |
2797 | push ecx |
2797 | push ecx |
2798 | stdcall KernelFree, [esi+dpd.realaddr] |
2798 | stdcall KernelFree, [esi+dpd.realaddr] |
2799 | pop ecx |
2799 | pop ecx |
2800 | 2800 | ||
2801 | .maybenext: |
2801 | .maybenext: |
2802 | add esi, dpd.size |
2802 | add esi, dpd.size |
2803 | dec ecx |
2803 | dec ecx |
2804 | jnz .txloop |
2804 | jnz .txloop |
2805 | 2805 | ||
2806 | .noTX: |
2806 | .noTX: |
2807 | pop ax |
2807 | pop ax |
2808 | 2808 | ||
2809 | set_io 0 |
2809 | set_io 0 |
2810 | set_io REG_COMMAND |
2810 | set_io REG_COMMAND |
2811 | or ax, AckIntr |
2811 | or ax, AckIntr |
2812 | out dx, ax |
2812 | out dx, ax |
2813 | 2813 | ||
2814 | set_io REG_INT_STATUS |
2814 | set_io REG_INT_STATUS |
2815 | in ax, dx |
2815 | in ax, dx |
2816 | test ax, S_5_INTS |
2816 | test ax, S_5_INTS |
2817 | jnz .got_it |
2817 | jnz .got_it |
2818 | 2818 | ||
2819 | ;re-enable ints |
2819 | ;re-enable ints |
2820 | set_io REG_COMMAND |
2820 | set_io REG_COMMAND |
2821 | mov ax, SetIntrEnb + S_5_INTS |
2821 | mov ax, SetIntrEnb + S_5_INTS |
2822 | out dx, ax |
2822 | out dx, ax |
2823 | 2823 | ||
2824 | pop edi esi ebx |
2824 | pop edi esi ebx |
2825 | 2825 | ||
2826 | ret |
2826 | ret |
2827 | 2827 | ||
2828 | 2828 | ||
2829 | 2829 | ||
2830 | 2830 | ||
2831 | ; End of code |
2831 | ; End of code |
2832 | align 4 ; Place all initialised data here |
2832 | align 4 ; Place all initialised data here |
2833 | 2833 | ||
2834 | macro strtbl name, [string] |
2834 | macro strtbl name, [string] |
2835 | { |
2835 | { |
2836 | common |
2836 | common |
2837 | label name dword |
2837 | label name dword |
2838 | forward |
2838 | forward |
2839 | local label |
2839 | local label |
2840 | dd label |
2840 | dd label |
2841 | forward |
2841 | forward |
2842 | label db string, 0 |
2842 | label db string, 0 |
2843 | } |
2843 | } |
2844 | 2844 | ||
2845 | VORTEX_DEVICES dd 0 |
2845 | VORTEX_DEVICES dd 0 |
2846 | BOOMERANG_DEVICES dd 0 |
2846 | BOOMERANG_DEVICES dd 0 |
2847 | version dd (DRIVER_VERSION shl 16) or (API_VERSION and 0xFFFF) |
2847 | version dd (DRIVER_VERSION shl 16) or (API_VERSION and 0xFFFF) |
2848 | my_service db '3C59X',0 ; max 16 chars include zero |
2848 | my_service db '3C59X',0 ; max 16 chars include zero |
2849 | 2849 | ||
2850 | 2850 | ||
2851 | strtbl link_str, \ |
2851 | strtbl link_str, \ |
2852 | "No valid link type detected", \ |
2852 | "No valid link type detected", \ |
2853 | "10BASE-T half duplex", \ |
2853 | "10BASE-T half duplex", \ |
2854 | "10BASE-T full-duplex", \ |
2854 | "10BASE-T full-duplex", \ |
2855 | "100BASE-TX half duplex", \ |
2855 | "100BASE-TX half duplex", \ |
2856 | "100BASE-TX full duplex", \ |
2856 | "100BASE-TX full duplex", \ |
2857 | "100BASE-T4", \ |
2857 | "100BASE-T4", \ |
2858 | "100BASE-FX", \ |
2858 | "100BASE-FX", \ |
2859 | "10Mbps AUI", \ |
2859 | "10Mbps AUI", \ |
2860 | "10Mbps COAX (BNC)", \ |
2860 | "10Mbps COAX (BNC)", \ |
2861 | "miiDevice - not supported" |
2861 | "miiDevice - not supported" |
2862 | 2862 | ||
2863 | strtbl hw_str, \ |
2863 | strtbl hw_str, \ |
2864 | "3c590 Vortex 10Mbps", \ |
2864 | "3c590 Vortex 10Mbps", \ |
2865 | "3c592 EISA 10Mbps Demon/Vortex", \ |
2865 | "3c592 EISA 10Mbps Demon/Vortex", \ |
2866 | "3c597 EISA Fast Demon/Vortex", \ |
2866 | "3c597 EISA Fast Demon/Vortex", \ |
2867 | "3c595 Vortex 100baseTx", \ |
2867 | "3c595 Vortex 100baseTx", \ |
2868 | "3c595 Vortex 100baseT4", \ |
2868 | "3c595 Vortex 100baseT4", \ |
2869 | "3c595 Vortex 100base-MII", \ |
2869 | "3c595 Vortex 100base-MII", \ |
2870 | "3c900 Boomerang 10baseT", \ |
2870 | "3c900 Boomerang 10baseT", \ |
2871 | "3c900 Boomerang 10Mbps Combo", \ |
2871 | "3c900 Boomerang 10Mbps Combo", \ |
2872 | "3c900 Cyclone 10Mbps TPO", \ |
2872 | "3c900 Cyclone 10Mbps TPO", \ |
2873 | "3c900 Cyclone 10Mbps Combo", \ |
2873 | "3c900 Cyclone 10Mbps Combo", \ |
2874 | "3c900 Cyclone 10Mbps TPC", \ |
2874 | "3c900 Cyclone 10Mbps TPC", \ |
2875 | "3c900B-FL Cyclone 10base-FL", \ |
2875 | "3c900B-FL Cyclone 10base-FL", \ |
2876 | "3c905 Boomerang 100baseTx", \ |
2876 | "3c905 Boomerang 100baseTx", \ |
2877 | "3c905 Boomerang 100baseT4", \ |
2877 | "3c905 Boomerang 100baseT4", \ |
2878 | "3c905B Cyclone 100baseTx", \ |
2878 | "3c905B Cyclone 100baseTx", \ |
2879 | "3c905B Cyclone 10/100/BNC", \ |
2879 | "3c905B Cyclone 10/100/BNC", \ |
2880 | "3c905B-FX Cyclone 100baseFx", \ |
2880 | "3c905B-FX Cyclone 100baseFx", \ |
2881 | "3c905C Tornado", \ |
2881 | "3c905C Tornado", \ |
2882 | "3c980 Cyclone", \ |
2882 | "3c980 Cyclone", \ |
2883 | "3c982 Dual Port Server Cyclone", \ |
2883 | "3c982 Dual Port Server Cyclone", \ |
2884 | "3cSOHO100-TX Hurricane", \ |
2884 | "3cSOHO100-TX Hurricane", \ |
2885 | "3c555 Laptop Hurricane", \ |
2885 | "3c555 Laptop Hurricane", \ |
2886 | "3c556 Laptop Tornado", \ |
2886 | "3c556 Laptop Tornado", \ |
2887 | "3c556B Laptop Hurricane", \ |
2887 | "3c556B Laptop Hurricane", \ |
2888 | "3c575 [Megahertz] 10/100 LAN CardBus", \ |
2888 | "3c575 [Megahertz] 10/100 LAN CardBus", \ |
2889 | "3c575 Boomerang CardBus", \ |
2889 | "3c575 Boomerang CardBus", \ |
2890 | "3CCFE575BT Cyclone CardBus", \ |
2890 | "3CCFE575BT Cyclone CardBus", \ |
2891 | "3CCFE575CT Tornado CardBus", \ |
2891 | "3CCFE575CT Tornado CardBus", \ |
2892 | "3CCFE656 Cyclone CardBus", \ |
2892 | "3CCFE656 Cyclone CardBus", \ |
2893 | "3CCFEM656B Cyclone+Winmodem CardBus", \ |
2893 | "3CCFEM656B Cyclone+Winmodem CardBus", \ |
2894 | "3CXFEM656C Tornado+Winmodem CardBus", \ |
2894 | "3CXFEM656C Tornado+Winmodem CardBus", \ |
2895 | "3c450 HomePNA Tornado", \ |
2895 | "3c450 HomePNA Tornado", \ |
2896 | "3c920 Tornado", \ |
2896 | "3c920 Tornado", \ |
2897 | "3c982 Hydra Dual Port A", \ |
2897 | "3c982 Hydra Dual Port A", \ |
2898 | "3c982 Hydra Dual Port B", \ |
2898 | "3c982 Hydra Dual Port B", \ |
2899 | "3c905B-T4", \ |
2899 | "3c905B-T4", \ |
2900 | "3c920B-EMB-WNM Tornado" |
2900 | "3c920B-EMB-WNM Tornado" |
2901 | 2901 | ||
2902 | 2902 | ||
2903 | 2903 | ||
2904 | align 4 |
2904 | align 4 |
2905 | hw_versions: |
2905 | hw_versions: |
2906 | dw 0x5900, IS_VORTEX ; 3c590 Vortex 10Mbps |
2906 | dw 0x5900, IS_VORTEX ; 3c590 Vortex 10Mbps |
2907 | dw 0x5920, IS_VORTEX ; 3c592 EISA 10Mbps Demon/Vortex |
2907 | dw 0x5920, IS_VORTEX ; 3c592 EISA 10Mbps Demon/Vortex |
2908 | dw 0x5970, IS_VORTEX ; 3c597 EISA Fast Demon/Vortex |
2908 | dw 0x5970, IS_VORTEX ; 3c597 EISA Fast Demon/Vortex |
2909 | dw 0x5950, IS_VORTEX ; 3c595 Vortex 100baseTx |
2909 | dw 0x5950, IS_VORTEX ; 3c595 Vortex 100baseTx |
2910 | dw 0x5951, IS_VORTEX ; 3c595 Vortex 100baseT4 |
2910 | dw 0x5951, IS_VORTEX ; 3c595 Vortex 100baseT4 |
2911 | dw 0x5952, IS_VORTEX ; 3c595 Vortex 100base-MII |
2911 | dw 0x5952, IS_VORTEX ; 3c595 Vortex 100base-MII |
2912 | dw 0x9000, IS_BOOMERANG ; 3c900 Boomerang 10baseT |
2912 | dw 0x9000, IS_BOOMERANG ; 3c900 Boomerang 10baseT |
2913 | dw 0x9001, IS_BOOMERANG ; 3c900 Boomerang 10Mbps Combo |
2913 | dw 0x9001, IS_BOOMERANG ; 3c900 Boomerang 10Mbps Combo |
2914 | dw 0x9004, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPO |
2914 | dw 0x9004, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPO |
2915 | dw 0x9005, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps Combo |
2915 | dw 0x9005, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps Combo |
2916 | dw 0x9006, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPC |
2916 | dw 0x9006, IS_CYCLONE or HAS_HWCKSM ; 3c900 Cyclone 10Mbps TPC |
2917 | dw 0x900A, IS_CYCLONE or HAS_HWCKSM ; 3c900B-FL Cyclone 10base-FL |
2917 | dw 0x900A, IS_CYCLONE or HAS_HWCKSM ; 3c900B-FL Cyclone 10base-FL |
2918 | dw 0x9050, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseTx |
2918 | dw 0x9050, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseTx |
2919 | dw 0x9051, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseT4 |
2919 | dw 0x9051, IS_BOOMERANG or HAS_MII ; 3c905 Boomerang 100baseT4 |
2920 | dw 0x9055, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B Cyclone 100baseTx |
2920 | dw 0x9055, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B Cyclone 100baseTx |
2921 | dw 0x9058, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c905B Cyclone 10/100/BNC |
2921 | dw 0x9058, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c905B Cyclone 10/100/BNC |
2922 | dw 0x905A, IS_CYCLONE or HAS_HWCKSM ; 3c905B-FX Cyclone 100baseFx |
2922 | dw 0x905A, IS_CYCLONE or HAS_HWCKSM ; 3c905B-FX Cyclone 100baseFx |
2923 | dw 0x9200, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c905C Tornado |
2923 | dw 0x9200, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c905C Tornado |
2924 | dw 0x9800, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c980 Cyclone |
2924 | dw 0x9800, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3c980 Cyclone |
2925 | dw 0x9805, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c982 Dual Port Server Cyclone |
2925 | dw 0x9805, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c982 Dual Port Server Cyclone |
2926 | dw 0x7646, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3cSOHO100-TX Hurricane |
2926 | dw 0x7646, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM ; 3cSOHO100-TX Hurricane |
2927 | dw 0x5055, IS_CYCLONE or EEPROM_8BIT or HAS_HWCKSM ; 3c555 Laptop Hurricane |
2927 | dw 0x5055, IS_CYCLONE or EEPROM_8BIT or HAS_HWCKSM ; 3c555 Laptop Hurricane |
2928 | dw 0x6055, IS_TORNADO or HAS_NWAY or EEPROM_8BIT or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556 Laptop Tornado |
2928 | dw 0x6055, IS_TORNADO or HAS_NWAY or EEPROM_8BIT or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556 Laptop Tornado |
2929 | dw 0x6056, IS_TORNADO or HAS_NWAY or EEPROM_OFFSET or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556B Laptop Hurricane |
2929 | dw 0x6056, IS_TORNADO or HAS_NWAY or EEPROM_OFFSET or HAS_CB_FNS or INVERT_MII_PWR or HAS_HWCKSM ; 3c556B Laptop Hurricane |
2930 | dw 0x5b57, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 [Megahertz] 10/100 LAN CardBus |
2930 | dw 0x5b57, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 [Megahertz] 10/100 LAN CardBus |
2931 | dw 0x5057, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 Boomerang CardBus |
2931 | dw 0x5057, IS_BOOMERANG or HAS_MII or EEPROM_8BIT ; 3c575 Boomerang CardBus |
2932 | dw 0x5157, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFE575BT Cyclone CardBus |
2932 | dw 0x5157, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFE575BT Cyclone CardBus |
2933 | dw 0x5257, IS_TORNADO or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or MAX_COLLISION_RESET or HAS_HWCKSM ; 3CCFE575CT Tornado CardBus |
2933 | dw 0x5257, IS_TORNADO or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or MAX_COLLISION_RESET or HAS_HWCKSM ; 3CCFE575CT Tornado CardBus |
2934 | dw 0x6560, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFE656 Cyclone CardBus |
2934 | dw 0x6560, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFE656 Cyclone CardBus |
2935 | dw 0x6562, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFEM656B Cyclone+Winmodem CardBus |
2935 | dw 0x6562, IS_CYCLONE or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or INVERT_LED_PWR or HAS_HWCKSM ; 3CCFEM656B Cyclone+Winmodem CardBus |
2936 | dw 0x6564, IS_TORNADO or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or MAX_COLLISION_RESET or HAS_HWCKSM ; 3CXFEM656C Tornado+Winmodem CardBus |
2936 | dw 0x6564, IS_TORNADO or HAS_NWAY or HAS_CB_FNS or EEPROM_8BIT or INVERT_MII_PWR or MAX_COLLISION_RESET or HAS_HWCKSM ; 3CXFEM656C Tornado+Winmodem CardBus |
2937 | dw 0x4500, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c450 HomePNA Tornado |
2937 | dw 0x4500, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c450 HomePNA Tornado |
2938 | dw 0x9201, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920 Tornado |
2938 | dw 0x9201, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920 Tornado |
2939 | dw 0x1201, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port A |
2939 | dw 0x1201, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port A |
2940 | dw 0x1202, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port B |
2940 | dw 0x1202, IS_TORNADO or HAS_HWCKSM or HAS_NWAY ; 3c982 Hydra Dual Port B |
2941 | dw 0x9056, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B-T4 |
2941 | dw 0x9056, IS_CYCLONE or HAS_NWAY or HAS_HWCKSM or EXTRA_PREAMBLE ; 3c905B-T4 |
2942 | dw 0x9210, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920B-EMB-WNM Tornado |
2942 | dw 0x9210, IS_TORNADO or HAS_NWAY or HAS_HWCKSM ; 3c920B-EMB-WNM Tornado |
2943 | HW_VERSIONS_SIZE = $ - hw_versions |
2943 | HW_VERSIONS_SIZE = $ - hw_versions |
2944 | 2944 | ||
2945 | include_debug_strings ; All data wich FDO uses will be included here |
2945 | include_debug_strings ; All data wich FDO uses will be included here |
2946 | 2946 | ||
2947 | section '.data' data readable writable align 16 ; place all uninitialized data place here |
2947 | section '.data' data readable writable align 16 ; place all uninitialized data place here |
2948 | 2948 | ||
2949 | VORTEX_LIST rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling |
2949 | VORTEX_LIST rd MAX_DEVICES ; This list contains all pointers to device structures the driver is handling |
2950 | BOOMERANG_LIST rd MAX_DEVICES |
2950 | BOOMERANG_LIST rd MAX_DEVICES |
2951 | 2951 | ||
2952 | >< |
2952 | >< |
2953 | 2953 | ||
2954 | ><< |
2954 | ><< |
2955 | 2955 | ||
2956 | ><<< |
2956 | ><<< |
2957 | 2957 | ||
2958 | ><<<< |
2958 | ><<<< |
2959 | 2959 | ||
2960 | ><<<<< |
2960 | ><<<<< |
2961 | 2961 | ||
2962 | ><<<<<< |
2962 | ><<<<<< |
2963 | 2963 | ||
2964 | ><<<<<<< |
2964 | ><<<<<<< |
2965 | 2965 | ||
2966 | ><<<<<<<< |
2966 | ><<<<<<<< |
2967 | 2967 | ||
2968 | ><<<<<<<<< |
2968 | ><<<<<<<<< |
2969 | 2969 | ||
2970 | ><<<<<<<<<< |
2970 | ><<<<<<<<<< |
2971 | 2971 | ||
2972 | ><<<<<<<<<<< |
2972 | ><<<<<<<<<<< |
2973 | 2973 | ||
2974 | ><<<<<<<<<<<< |
2974 | ><<<<<<<<<<<< |
2975 | 2975 | ||
2976 | ><<<<<<<<<<<<< |
2976 | ><<<<<<<<<<<<< |
2977 | 2977 | ||
2978 | > |
2978 | > |