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1 | /* |
1 | /* |
2 | * Copyright (c) 2009 Lukas Mejdrech |
2 | * Copyright (c) 2009 Lukas Mejdrech |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup dp8390 |
29 | /** @addtogroup dp8390 |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | 32 | ||
33 | /** @file |
33 | /** @file |
34 | */ |
34 | */ |
35 | 35 | ||
36 | #include <assert.h> |
36 | #include <assert.h> |
37 | #include <ddi.h> |
37 | #include <ddi.h> |
38 | #include <errno.h> |
38 | #include <errno.h> |
39 | #include <malloc.h> |
39 | #include <malloc.h> |
40 | //#include <stdio.h> |
40 | //#include <stdio.h> |
41 | #include <ipc/ipc.h> |
41 | #include <ipc/ipc.h> |
42 | #include <ipc/services.h> |
42 | #include <ipc/services.h> |
43 | 43 | ||
44 | #include "../../err.h" |
44 | #include "../../err.h" |
45 | #include "../../messages.h" |
45 | #include "../../messages.h" |
46 | #include "../../modules.h" |
46 | #include "../../modules.h" |
47 | 47 | ||
48 | #include "../../structures/packet/packet_client.h" |
48 | #include "../../structures/packet/packet_client.h" |
49 | #include "../../structures/measured_strings.h" |
49 | #include "../../structures/measured_strings.h" |
50 | 50 | ||
51 | #include "../device.h" |
51 | #include "../../include/device.h" |
- | 52 | ||
52 | #include "../netif.h" |
53 | #include "../netif.h" |
53 | #include "../netif_interface.h" |
54 | #include "../netif_interface.h" |
54 | 55 | ||
55 | #include "dp8390.h" |
56 | #include "dp8390.h" |
56 | #include "dp8390_drv.h" |
57 | #include "dp8390_drv.h" |
57 | #include "dp8390_module.h" |
58 | #include "dp8390_module.h" |
58 | #include "dp8390_port.h" |
59 | #include "dp8390_port.h" |
59 | 60 | ||
60 | #define NAME "dp8390 network interface" |
61 | #define NAME "dp8390 network interface" |
61 | 62 | ||
62 | #define IPC_GET_DEVICE( call ) ( device_id_t ) IPC_GET_METHOD( * call ) |
63 | #define IPC_GET_DEVICE( call ) ( device_id_t ) IPC_GET_METHOD( * call ) |
63 | #define IPC_GET_ISR( call ) ( int ) IPC_GET_ARG2( * call ) |
64 | #define IPC_GET_ISR( call ) ( int ) IPC_GET_ARG2( * call ) |
64 | 65 | ||
65 | static irq_cmd_t dp8390_cmds[] = { |
66 | static irq_cmd_t dp8390_cmds[] = { |
66 | { .cmd = CMD_PIO_READ_8, |
67 | { .cmd = CMD_PIO_READ_8, |
67 | .addr = NULL, |
68 | .addr = NULL, |
68 | .dstarg = 2 |
69 | .dstarg = 2 |
69 | }, |
70 | }, |
70 | { |
71 | { |
71 | .cmd = CMD_PREDICATE, |
72 | .cmd = CMD_PREDICATE, |
72 | .value = 2, |
73 | .value = 2, |
73 | .srcarg = 2 |
74 | .srcarg = 2 |
74 | }, |
75 | }, |
75 | { .cmd = CMD_PIO_WRITE_8, |
76 | { .cmd = CMD_PIO_WRITE_8, |
76 | .addr = NULL, |
77 | .addr = NULL, |
77 | .srcarg = 2 |
78 | .srcarg = 2 |
78 | }, |
79 | }, |
79 | { |
80 | { |
80 | .cmd = CMD_ACCEPT |
81 | .cmd = CMD_ACCEPT |
81 | } |
82 | } |
82 | }; |
83 | }; |
83 | 84 | ||
84 | static irq_code_t dp8390_code = { |
85 | static irq_code_t dp8390_code = { |
85 | sizeof( dp8390_cmds ) / sizeof( irq_cmd_t ), |
86 | sizeof( dp8390_cmds ) / sizeof( irq_cmd_t ), |
86 | dp8390_cmds |
87 | dp8390_cmds |
87 | }; |
88 | }; |
88 | 89 | ||
89 | netif_globals_t netif_globals; |
90 | netif_globals_t netif_globals; |
90 | 91 | ||
91 | void netif_print_name( void ); |
92 | void netif_print_name( void ); |
92 | 93 | ||
93 | void irq_handler( ipc_callid_t iid, ipc_call_t * call ); |
94 | void irq_handler( ipc_callid_t iid, ipc_call_t * call ); |
94 | void change_state( device_ref device, device_state_t state ); |
95 | void change_state( device_ref device, device_state_t state ); |
95 | 96 | ||
96 | int specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){ |
97 | int netif_specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){ |
97 | return ENOTSUP; |
98 | return ENOTSUP; |
98 | } |
99 | } |
99 | 100 | ||
100 | int get_device_stats( device_id_t device_id, device_stats_ref stats ){ |
101 | int netif_get_device_stats( device_id_t device_id, device_stats_ref stats ){ |
101 | ERROR_DECLARE; |
102 | ERROR_DECLARE; |
102 | 103 | ||
103 | device_ref device; |
104 | device_ref device; |
104 | eth_stat_t * de_stat; |
105 | eth_stat_t * de_stat; |
105 | 106 | ||
106 | if( ! stats ) return EBADMEM; |
107 | if( ! stats ) return EBADMEM; |
107 | ERROR_PROPAGATE( find_device( device_id, & device )); |
108 | ERROR_PROPAGATE( find_device( device_id, & device )); |
108 | de_stat = & (( dpeth_t * ) device->specific )->de_stat; |
109 | de_stat = & (( dpeth_t * ) device->specific )->de_stat; |
109 | null_device_stats( stats ); |
110 | null_device_stats( stats ); |
110 | stats->rx_errors = de_stat->ets_recvErr; |
111 | stats->rx_errors = de_stat->ets_recvErr; |
111 | stats->tx_errors = de_stat->ets_sendErr; |
112 | stats->tx_errors = de_stat->ets_sendErr; |
112 | stats->rx_crc_errors = de_stat->ets_CRCerr; |
113 | stats->rx_crc_errors = de_stat->ets_CRCerr; |
113 | stats->rx_frame_errors = de_stat->ets_frameAll; |
114 | stats->rx_frame_errors = de_stat->ets_frameAll; |
114 | stats->rx_missed_errors = de_stat->ets_missedP; |
115 | stats->rx_missed_errors = de_stat->ets_missedP; |
115 | stats->rx_packets = de_stat->ets_packetR; |
116 | stats->rx_packets = de_stat->ets_packetR; |
116 | stats->tx_packets = de_stat->ets_packetT; |
117 | stats->tx_packets = de_stat->ets_packetT; |
117 | stats->collisions = de_stat->ets_collision; |
118 | stats->collisions = de_stat->ets_collision; |
118 | stats->tx_aborted_errors = de_stat->ets_transAb; |
119 | stats->tx_aborted_errors = de_stat->ets_transAb; |
119 | stats->tx_carrier_errors = de_stat->ets_carrSense; |
120 | stats->tx_carrier_errors = de_stat->ets_carrSense; |
120 | stats->tx_heartbeat_errors = de_stat->ets_CDheartbeat; |
121 | stats->tx_heartbeat_errors = de_stat->ets_CDheartbeat; |
121 | stats->tx_window_errors = de_stat->ets_OWC; |
122 | stats->tx_window_errors = de_stat->ets_OWC; |
122 | return EOK; |
123 | return EOK; |
123 | } |
124 | } |
124 | 125 | ||
125 | void netif_print_name( void ){ |
126 | void netif_print_name( void ){ |
126 | printf( "%s", NAME ); |
127 | printf( "%s", NAME ); |
127 | } |
128 | } |
128 | 129 | ||
129 | int get_addr_message( device_id_t device_id, measured_string_ref address ){ |
130 | int netif_get_addr_message( device_id_t device_id, measured_string_ref address ){ |
130 | ERROR_DECLARE; |
131 | ERROR_DECLARE; |
131 | 132 | ||
132 | device_ref device; |
133 | device_ref device; |
133 | 134 | ||
134 | if( ! address ) return EBADMEM; |
135 | if( ! address ) return EBADMEM; |
135 | ERROR_PROPAGATE( find_device( device_id, & device )); |
136 | ERROR_PROPAGATE( find_device( device_id, & device )); |
136 | address->value = ( char * ) ( & (( dpeth_t * ) device->specific )->de_address ); |
137 | address->value = ( char * ) ( & (( dpeth_t * ) device->specific )->de_address ); |
137 | address->length = CONVERT_SIZE( ether_addr_t, char, 1 ); |
138 | address->length = CONVERT_SIZE( ether_addr_t, char, 1 ); |
138 | return EOK; |
139 | return EOK; |
139 | } |
140 | } |
140 | 141 | ||
141 | void irq_handler( ipc_callid_t iid, ipc_call_t * call ) |
142 | void irq_handler( ipc_callid_t iid, ipc_call_t * call ) |
142 | { |
143 | { |
143 | // int irq; |
144 | // int irq; |
144 | device_ref device; |
145 | device_ref device; |
145 | dpeth_t * dep; |
146 | dpeth_t * dep; |
146 | 147 | ||
147 | printf( "\ndevice %d - irq %x", IPC_GET_DEVICE( call ), IPC_GET_ISR( call )); |
148 | printf( "\ndevice %d - irq %x", IPC_GET_DEVICE( call ), IPC_GET_ISR( call )); |
148 | if( find_device( IPC_GET_DEVICE( call ), & device ) != EOK ) return; |
149 | if( find_device( IPC_GET_DEVICE( call ), & device ) != EOK ) return; |
149 | dep = ( dpeth_t * ) device->specific; |
150 | dep = ( dpeth_t * ) device->specific; |
150 | printf( "\ndev %d, irq %x\n", device->device_id, IPC_GET_ISR( call )); |
151 | printf( "\ndev %d, irq %x\n", device->device_id, IPC_GET_ISR( call )); |
151 | if ( dep->de_mode != DEM_ENABLED) |
152 | if ( dep->de_mode != DEM_ENABLED) |
152 | // continue; |
153 | // continue; |
153 | return; |
154 | return; |
154 | assert( dep->de_flags & DEF_ENABLED); |
155 | assert( dep->de_flags & DEF_ENABLED); |
155 | // irq= dep.de_irq; |
156 | // irq= dep.de_irq; |
156 | // assert(irq >= 0 && irq < NR_IRQ_VECTORS); |
157 | // assert(irq >= 0 && irq < NR_IRQ_VECTORS); |
157 | // if ( dep->de_int_pending || 1) |
158 | // if ( dep->de_int_pending || 1) |
158 | // { |
159 | // { |
159 | dep->de_int_pending= 0; |
160 | dep->de_int_pending= 0; |
160 | dp_check_ints( dep ); |
161 | dp_check_ints( dep ); |
161 | // do_int(dep); |
162 | // do_int(dep); |
162 | /* r= sys_irqenable(&dep->de_hook); |
163 | /* r= sys_irqenable(&dep->de_hook); |
163 | if (r != OK) |
164 | if (r != OK) |
164 | { |
165 | { |
165 | panic("DP8390", |
166 | panic("DP8390", |
166 | "unable enable interrupts", r); |
167 | "unable enable interrupts", r); |
167 | } |
168 | } |
168 | */// } |
169 | */// } |
- | 170 | ipc_answer_0( iid, EOK ); |
|
169 | } |
171 | } |
170 | 172 | ||
171 | int probe_auto_message( void ){ |
173 | int netif_probe_auto_message( void ){ |
172 | return ENOTSUP; |
174 | return ENOTSUP; |
173 | } |
175 | } |
174 | 176 | ||
175 | int probe_message( device_id_t device_id, int irq, int io ){ |
177 | int netif_probe_message( device_id_t device_id, int irq, int io ){ |
176 | ERROR_DECLARE; |
178 | ERROR_DECLARE; |
177 | 179 | ||
178 | device_ref device; |
180 | device_ref device; |
179 | dpeth_t * dep; |
181 | dpeth_t * dep; |
180 | 182 | ||
181 | printf( "\n" ); |
183 | printf( "\n" ); |
182 | device = ( device_ref ) malloc( sizeof( device_t )); |
184 | device = ( device_ref ) malloc( sizeof( device_t )); |
183 | if( ! device ) return ENOMEM; |
185 | if( ! device ) return ENOMEM; |
184 | dep = ( dpeth_t * ) malloc( sizeof( dpeth_t )); |
186 | dep = ( dpeth_t * ) malloc( sizeof( dpeth_t )); |
185 | if( ! dep ){ |
187 | if( ! dep ){ |
186 | free( device ); |
188 | free( device ); |
187 | return ENOMEM; |
189 | return ENOMEM; |
188 | } |
190 | } |
189 | bzero( device, sizeof( device_t )); |
191 | bzero( device, sizeof( device_t )); |
190 | bzero( dep, sizeof( dpeth_t )); |
192 | bzero( dep, sizeof( dpeth_t )); |
191 | device->device_id = device_id; |
193 | device->device_id = device_id; |
192 | device->nil_phone = -1; |
194 | device->nil_phone = -1; |
193 | device->specific = ( void * ) dep; |
195 | device->specific = ( void * ) dep; |
194 | device->state = NETIF_STOPPED; |
196 | device->state = NETIF_STOPPED; |
195 | dep->parent = device; |
197 | dep->parent = device; |
196 | dep->de_irq = irq; |
198 | dep->de_irq = irq; |
197 | dep->de_mode = DEM_DISABLED; |
199 | dep->de_mode = DEM_DISABLED; |
198 | //TODO address? |
200 | //TODO address? |
199 | if( ERROR_OCCURRED( pio_enable(( void * ) io, DP8390_IO_SIZE, ( void ** ) & dep->de_base_port )) |
201 | if( ERROR_OCCURRED( pio_enable(( void * ) io, DP8390_IO_SIZE, ( void ** ) & dep->de_base_port )) |
200 | || ERROR_OCCURRED( do_probe( dep ))){ |
202 | || ERROR_OCCURRED( do_probe( dep ))){ |
201 | free( dep ); |
203 | free( dep ); |
202 | free( device ); |
204 | free( device ); |
203 | return ERROR_CODE; |
205 | return ERROR_CODE; |
204 | } |
206 | } |
205 | if( ERROR_OCCURRED( device_map_add( & netif_globals.device_map, device->device_id, device ))){ |
207 | if( ERROR_OCCURRED( device_map_add( & netif_globals.device_map, device->device_id, device ))){ |
206 | free( dep ); |
208 | free( dep ); |
207 | free( device ); |
209 | free( device ); |
208 | return ERROR_CODE; |
210 | return ERROR_CODE; |
209 | } |
211 | } |
210 | return EOK; |
212 | return EOK; |
211 | } |
213 | } |
212 | 214 | ||
213 | int send_message( device_id_t device_id, packet_t packet ){ |
215 | int netif_send_message( device_id_t device_id, packet_t packet ){ |
214 | ERROR_DECLARE; |
216 | ERROR_DECLARE; |
215 | 217 | ||
216 | device_ref device; |
218 | device_ref device; |
217 | dpeth_t * dep; |
219 | dpeth_t * dep; |
218 | packet_t next; |
220 | packet_t next; |
219 | 221 | ||
- | 222 | uint8_t * data; |
|
- | 223 | data = packet_get_data( packet ); |
|
- | 224 | printf( "\nSending packet:\n\tid\t= %d\n\tlength\t= %d\n\tdata\t= %.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX\n\t\t%.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX:%.2hhX %.2hhX %.2hhX %.2hhX", packet_get_id( packet ), packet_get_data_length( packet ), data[ 0 ], data[ 1 ], data[ 2 ], data[ 3 ], data[ 4 ], data[ 5 ], data[ 6 ], data[ 7 ], data[ 8 ], data[ 9 ], data[ 10 ], data[ 11 ], data[ 12 ], data[ 13 ], data[ 14 ], data[ 15 ], data[ 16 ], data[ 17 ], data[ 18 ], data[ 19 ], data[ 20 ], data[ 21 ], data[ 22 ], data[ 23 ], data[ 24 ], data[ 25 ], data[ 26 ], data[ 27 ], data[ 28 ], data[ 29 ], data[ 30 ], data[ 31 ], data[ 32 ], data[ 33 ], data[ 34 ], data[ 35 ], data[ 36 ], data[ 37 ], data[ 38 ], data[ 39 ], data[ 40 ], data[ 41 ], data[ 42 ], data[ 43 ], data[ 44 ], data[ 45 ], data[ 46 ], data[ 47 ], data[ 48 ], data[ 49 ], data[ 50 ], data[ 51 ], data[ 52 ], data[ 53 ], data[ 54 ], data[ 55 ], data[ 56 ], data[ 57 ], data[ 58 ], data[ 59 ] ); |
|
- | 225 | ||
220 | ERROR_PROPAGATE( find_device( device_id, & device )); |
226 | ERROR_PROPAGATE( find_device( device_id, & device )); |
221 | dep = ( dpeth_t * ) device->specific; |
227 | dep = ( dpeth_t * ) device->specific; |
222 | // process packet queue |
228 | // process packet queue |
223 | do{ |
229 | do{ |
224 | next = pq_detach( packet ); |
230 | next = pq_detach( packet ); |
225 | if( do_pwrite( dep, packet, FALSE ) != EBUSY ){ |
231 | if( do_pwrite( dep, packet, FALSE ) != EBUSY ){ |
226 | netif_pq_release( packet_get_id( packet )); |
232 | netif_pq_release( packet_get_id( packet )); |
227 | } |
233 | } |
228 | packet = next; |
234 | packet = next; |
229 | }while( packet ); |
235 | }while( packet ); |
230 | return EOK; |
236 | return EOK; |
231 | } |
237 | } |
232 | 238 | ||
233 | int start_message( device_id_t device_id ){ |
239 | int netif_start_message( device_id_t device_id ){ |
234 | ERROR_DECLARE; |
240 | ERROR_DECLARE; |
235 | 241 | ||
236 | device_ref device; |
242 | device_ref device; |
237 | dpeth_t * dep; |
243 | dpeth_t * dep; |
238 | 244 | ||
239 | ERROR_PROPAGATE( find_device( device_id, & device )); |
245 | ERROR_PROPAGATE( find_device( device_id, & device )); |
240 | if( device->state != NETIF_ACTIVE ){ |
246 | if( device->state != NETIF_ACTIVE ){ |
241 | dep = ( dpeth_t * ) device->specific; |
247 | dep = ( dpeth_t * ) device->specific; |
242 | dp8390_cmds[ 0 ].addr = ( void * ) ( uint32_t ) ( dep->de_dp8390_port + DP_ISR ); |
248 | dp8390_cmds[ 0 ].addr = ( void * ) ( uint32_t ) ( dep->de_dp8390_port + DP_ISR ); |
243 | dp8390_cmds[ 2 ].addr = dp8390_cmds[ 0 ].addr; |
249 | dp8390_cmds[ 2 ].addr = dp8390_cmds[ 0 ].addr; |
244 | ERROR_PROPAGATE( ipc_register_irq( dep->de_irq, device->device_id, device->device_id, & dp8390_code )); |
250 | ERROR_PROPAGATE( ipc_register_irq( dep->de_irq, device->device_id, device->device_id, & dp8390_code )); |
245 | if( ERROR_OCCURRED( do_init( dep, DL_BROAD_REQ ))){ |
251 | if( ERROR_OCCURRED( do_init( dep, DL_BROAD_REQ ))){ |
246 | ipc_unregister_irq( dep->de_irq, device->device_id ); |
252 | ipc_unregister_irq( dep->de_irq, device->device_id ); |
247 | return ERROR_CODE; |
253 | return ERROR_CODE; |
248 | } |
254 | } |
249 | change_state( device, NETIF_ACTIVE ); |
255 | change_state( device, NETIF_ACTIVE ); |
250 | } |
256 | } |
251 | return EOK; |
257 | return EOK; |
252 | } |
258 | } |
253 | 259 | ||
254 | int stop_message( device_id_t device_id ){ |
260 | int netif_stop_message( device_id_t device_id ){ |
255 | ERROR_DECLARE; |
261 | ERROR_DECLARE; |
256 | 262 | ||
257 | device_ref device; |
263 | device_ref device; |
258 | dpeth_t * dep; |
264 | dpeth_t * dep; |
259 | 265 | ||
260 | ERROR_PROPAGATE( find_device( device_id, & device )); |
266 | ERROR_PROPAGATE( find_device( device_id, & device )); |
261 | if( device->state != NETIF_STOPPED ){ |
267 | if( device->state != NETIF_STOPPED ){ |
262 | dep = ( dpeth_t * ) device->specific; |
268 | dep = ( dpeth_t * ) device->specific; |
263 | do_stop( dep ); |
269 | do_stop( dep ); |
264 | ipc_unregister_irq( dep->de_irq, device->device_id ); |
270 | ipc_unregister_irq( dep->de_irq, device->device_id ); |
265 | change_state( device, NETIF_STOPPED ); |
271 | change_state( device, NETIF_STOPPED ); |
266 | } |
272 | } |
267 | return EOK; |
273 | return EOK; |
268 | } |
274 | } |
269 | 275 | ||
270 | void change_state( device_ref device, device_state_t state ){ |
276 | void change_state( device_ref device, device_state_t state ){ |
271 | device->state = state; |
277 | device->state = state; |
272 | nil_message( device, NET_NIL_DEVICE_STATE, device->state, NULL ); |
278 | nil_message( device, NET_NIL_DEVICE_STATE, device->state, NULL ); |
273 | printf( "\nState changed to %s", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" ); |
279 | printf( "\nState changed to %s", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" ); |
274 | } |
280 | } |
275 | 281 | ||
276 | int initialize( void ){ |
282 | int netif_initialize( void ){ |
277 | ipcarg_t phonehash; |
283 | ipcarg_t phonehash; |
278 | 284 | ||
279 | async_set_interrupt_received( irq_handler ); |
285 | async_set_interrupt_received( irq_handler ); |
280 | 286 | ||
281 | return REGISTER_ME( SERVICE_DP8390, & phonehash ); |
287 | return REGISTER_ME( SERVICE_DP8390, & phonehash ); |
282 | } |
288 | } |
283 | 289 | ||
284 | int netif_send_packet( dpeth_t * dep, packet_t packet ){ |
290 | int netif_send_packet( dpeth_t * dep, packet_t packet ){ |
285 | if( !( dep && dep->parent )) return EINVAL; |
291 | if( !( dep && dep->parent )) return EINVAL; |
286 | nil_message(( device_ref ) dep->parent, NET_NIL_RECEIVED, packet_get_id( packet ), 0 ); |
292 | nil_message(( device_ref ) dep->parent, NET_NIL_RECEIVED, packet_get_id( packet ), 0 ); |
287 | return EOK; |
293 | return EOK; |
288 | } |
294 | } |
289 | 295 | ||
290 | /** @} |
296 | /** @} |
291 | */ |
297 | */ |
292 | 298 |