WebSVN – HelenOS – Diff – /branches/network/uspace/srv/net/netif/dp8390/dp8390_module.c


/*
 * Copyright (c) 2009 Lukas Mejdrech
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
/** @addtogroup dp8390
 *  @{
 */
 
/** @file
 */
 
#include <assert.h>
#include <async.h>
#include <ddi.h>
#include <errno.h>
#include <malloc.h>
//#include <stdio.h>
#include <ipc/ipc.h>
#include <ipc/services.h>
 
#include "../../err.h"
#include "../../messages.h"
#include "../../modules.h"
 
#include "../../structures/packet/packet_client.h"
#include "../../structures/measured_strings.h"
 
#include "../../include/device.h"
#include "../../include/nil_interface.h"
 
#include "../netif.h"
#include "../netif_module.h"
 
#include "dp8390.h"
#include "dp8390_drv.h"
#include "dp8390_port.h"
 
#define NAME    "dp8390 network interface"
 
#define IRQ_GET_DEVICE( call )          ( device_id_t ) IPC_GET_METHOD( * call )
#define IPC_GET_ISR( call )             ( int ) IPC_GET_ARG2( * call )
 
static irq_cmd_t    dp8390_cmds[] = {
    {   .cmd = CMD_PIO_READ_8,
        .addr = NULL,
        .dstarg = 2
    },
    {
        .cmd = CMD_PREDICATE,
        .value = 1,
        .srcarg = 2
    },
/*  {   .cmd = CMD_PIO_WRITE_8,
        .addr = NULL,
        .value = 0
    },
*/  {
        .cmd = CMD_ACCEPT
    }
};
 
static irq_code_t   dp8390_code = {
    sizeof( dp8390_cmds ) / sizeof( irq_cmd_t ),
    dp8390_cmds
};
 
netif_globals_t netif_globals;
 
void    module_print_name( void );
 
void    irq_handler( ipc_callid_t iid, ipc_call_t * call );
int change_state( device_ref device, device_state_t state );
 
int netif_specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){
    return ENOTSUP;
}
 
int netif_get_device_stats( device_id_t device_id, device_stats_ref stats ){
    ERROR_DECLARE;
 
    device_ref      device;
    eth_stat_t *    de_stat;
 
    if( ! stats ) return EBADMEM;
    ERROR_PROPAGATE( find_device( device_id, & device ));
    de_stat = & (( dpeth_t * ) device->specific )->de_stat;
    null_device_stats( stats );
    stats->rx_errors = de_stat->ets_recvErr;
    stats->tx_errors = de_stat->ets_sendErr;
    stats->rx_crc_errors = de_stat->ets_CRCerr;
    stats->rx_frame_errors = de_stat->ets_frameAll;
    stats->rx_missed_errors = de_stat->ets_missedP;
    stats->rx_packets = de_stat->ets_packetR;
    stats->tx_packets = de_stat->ets_packetT;
    stats->collisions = de_stat->ets_collision;
    stats->tx_aborted_errors = de_stat->ets_transAb;
    stats->tx_carrier_errors = de_stat->ets_carrSense;
    stats->tx_heartbeat_errors = de_stat->ets_CDheartbeat;
    stats->tx_window_errors = de_stat->ets_OWC;
    return EOK;
}
 
void module_print_name( void ){
    printf( "%s", NAME );
}
 
int netif_get_addr_message( device_id_t device_id, measured_string_ref address ){
    ERROR_DECLARE;
 
    device_ref  device;
 
    if( ! address ) return EBADMEM;
    ERROR_PROPAGATE( find_device( device_id, & device ));
    address->value = ( char * ) ( & (( dpeth_t * ) device->specific )->de_address );
    address->length = CONVERT_SIZE( ether_addr_t, char, 1 );
    return EOK;
}
 
void irq_handler( ipc_callid_t iid, ipc_call_t * call )
{
 
    device_ref  device;
    dpeth_t *   dep;
    packet_t    received;
    device_id_t device_id;
    int         phone;
 
//  async_serialize_start();
    device_id = IRQ_GET_DEVICE( call );
 
    rwlock_write_lock( & netif_globals.lock );
    if( find_device( device_id, & device ) != EOK ){
        rwlock_write_unlock( & netif_globals.lock );
//      async_serialize_end()
        return;
    }
    dep = ( dpeth_t * ) device->specific;
 
    if ( dep->de_mode != DEM_ENABLED){
 
        rwlock_write_unlock( & netif_globals.lock );
//      async_serialize_end()
        return;
    }
    assert( dep->de_flags & DEF_ENABLED);
    dep->de_int_pending= 0;
    printf( "I%d -%d\n", device_id, IPC_GET_ISR( call ));
/*  putchar( 'I' );
 
    putchar( '0' + device_id );
    putchar( '-' );
    putchar( '0' + IPC_GET_ISR( call ) / 100 );
    putchar( '0' + ( IPC_GET_ISR( call ) % 100 ) / 10 );
    putchar( '0' + IPC_GET_ISR( call ) % 10 );
 
    putchar( '\n' );
*/  dp_check_ints( dep, IPC_GET_ISR( call ));
 
 
    if( dep->received_queue ){
        received = dep->received_queue;
        phone = device->nil_phone;
        dep->received_queue = NULL;
        rwlock_write_unlock( & netif_globals.lock );
        nil_received_msg( phone, device_id, received, NULL );
    }else{
        rwlock_write_unlock( & netif_globals.lock );
    }
    ipc_answer_0( iid, EOK );
//      async_serialize_end()
}
 
int netif_probe_auto_message( void ){
    return ENOTSUP;
}
 
int netif_probe_message( device_id_t device_id, int irq, int io ){
    ERROR_DECLARE;
 
    device_ref  device;
    dpeth_t *   dep;
 
    device = ( device_ref ) malloc( sizeof( device_t ));
    if( ! device ) return ENOMEM;
    dep = ( dpeth_t * ) malloc( sizeof( dpeth_t ));
    if( ! dep ){
        free( device );
        return ENOMEM;
    }
    bzero( device, sizeof( device_t ));
    bzero( dep, sizeof( dpeth_t ));
    device->device_id = device_id;
    device->nil_phone = -1;
    device->specific = ( void * ) dep;
    device->state = NETIF_STOPPED;
    dep->de_irq = irq;
    dep->de_mode = DEM_DISABLED;
    //TODO address?
    if( ERROR_OCCURRED( pio_enable(( void * ) io, DP8390_IO_SIZE, ( void ** ) & dep->de_base_port ))
    || ERROR_OCCURRED( do_probe( dep ))){
        free( dep );
        free( device );
        return ERROR_CODE;
    }
    if( ERROR_OCCURRED( device_map_add( & netif_globals.device_map, device->device_id, device ))){
        free( dep );
        free( device );
        return ERROR_CODE;
    }
    return EOK;
}
 
int netif_send_message( device_id_t device_id, packet_t packet, services_t sender ){
    ERROR_DECLARE;
 
    device_ref  device;
    dpeth_t *   dep;
    packet_t    next;
 
    ERROR_PROPAGATE( find_device( device_id, & device ));
    dep = ( dpeth_t * ) device->specific;
//  TODO remove debug dump:
    uint8_t *   data;
    data = packet_get_data( packet );
    printf( "Sending 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\n", 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 ] );
 
 
 
    // process packet queue
    do{
        next = pq_detach( packet );
        if( do_pwrite( dep, packet, FALSE ) != EBUSY ){
            netif_pq_release( packet_get_id( packet ));
        }
        packet = next;
    }while( packet );
    dp8390_dump( dep );
    return EOK;
}
 
int netif_start_message( device_ref device ){
    ERROR_DECLARE;
 
    dpeth_t *   dep;
 
    if( device->state != NETIF_ACTIVE ){
        dep = ( dpeth_t * ) device->specific;
        dp8390_cmds[ 0 ].addr = ( void * ) ( uint32_t ) ( dep->de_dp8390_port + DP_ISR );
        dp8390_cmds[ 2 ].addr = dp8390_cmds[ 0 ].addr;
        ERROR_PROPAGATE( ipc_register_irq( dep->de_irq, device->device_id, device->device_id, & dp8390_code ));
        if( ERROR_OCCURRED( do_init( dep, DL_BROAD_REQ ))){
            ipc_unregister_irq( dep->de_irq, device->device_id );
            return ERROR_CODE;
        }
        return change_state( device, NETIF_ACTIVE );
    }
    return EOK;
}
 
int netif_stop_message( device_ref device ){
    dpeth_t *   dep;
 
    if( device->state != NETIF_STOPPED ){
        dep = ( dpeth_t * ) device->specific;
        do_stop( dep );
        ipc_unregister_irq( dep->de_irq, device->device_id );
        return change_state( device, NETIF_STOPPED );
    }
    return EOK;
}
 
int change_state( device_ref device, device_state_t state ){
    device->state = state;
    printf( "State changed to %s\n", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" );
    return state;
}
 
int netif_initialize( void ){
    ipcarg_t    phonehash;
 
    async_set_interrupt_received( irq_handler );
 
    return REGISTER_ME( SERVICE_DP8390, & phonehash );
}
 
/** @}
 */
 

Rev 4307	Rev 4327
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 <async.h>
37	#include <ddi.h>	38	#include <ddi.h>
38	#include <errno.h>	39	#include <errno.h>
39	#include <malloc.h>	40	#include <malloc.h>
40	//#include <stdio.h>	41	//#include <stdio.h>
41	#include <ipc/ipc.h>	42	#include <ipc/ipc.h>
42	#include <ipc/services.h>	43	#include <ipc/services.h>
43		44
44	#include "../../err.h"	45	#include "../../err.h"
45	#include "../../messages.h"	46	#include "../../messages.h"
46	#include "../../modules.h"	47	#include "../../modules.h"
47		48
48	#include "../../structures/packet/packet_client.h"	49	#include "../../structures/packet/packet_client.h"
49	#include "../../structures/measured_strings.h"	50	#include "../../structures/measured_strings.h"
50		51
51	#include "../../include/device.h"	52	#include "../../include/device.h"
52	#include "../../include/nil_interface.h"	53	#include "../../include/nil_interface.h"
53		54
54	#include "../netif.h"	55	#include "../netif.h"
55	#include "../netif_module.h"	56	#include "../netif_module.h"
56		57
57	#include "dp8390.h"	58	#include "dp8390.h"
58	#include "dp8390_drv.h"	59	#include "dp8390_drv.h"
59	#include "dp8390_port.h"	60	#include "dp8390_port.h"
60		61
61	#define NAME "dp8390 network interface"	62	#define NAME "dp8390 network interface"
62		63
63	#define IRQ_GET_DEVICE( call ) ( device_id_t ) IPC_GET_METHOD( * call )	64	#define IRQ_GET_DEVICE( call ) ( device_id_t ) IPC_GET_METHOD( * call )
64	#define IPC_GET_ISR( call ) ( int ) IPC_GET_ARG2( * call )	65	#define IPC_GET_ISR( call ) ( int ) IPC_GET_ARG2( * call )
65		66
66	static irq_cmd_t dp8390_cmds[] = {	67	static irq_cmd_t dp8390_cmds[] = {
67	{ .cmd = CMD_PIO_READ_8,	68	{ .cmd = CMD_PIO_READ_8,
68	.addr = NULL,	69	.addr = NULL,
69	.dstarg = 2	70	.dstarg = 2
70	},	71	},
71	{	72	{
72	.cmd = CMD_PREDICATE,	73	.cmd = CMD_PREDICATE,
73	.value = 2,	74	.value = 1,
74	.srcarg = 2	75	.srcarg = 2
75	},	76	},
76	{ .cmd = CMD_PIO_WRITE_8,	77	/* { .cmd = CMD_PIO_WRITE_8,
77	.addr = NULL,	78	.addr = NULL,
78	.srcarg = 2	79	.value = 0
79	},	80	},
80	{	81	*/ {
81	.cmd = CMD_ACCEPT	82	.cmd = CMD_ACCEPT
82	}	83	}
83	};	84	};
84		85
85	static irq_code_t dp8390_code = {	86	static irq_code_t dp8390_code = {
86	sizeof( dp8390_cmds ) / sizeof( irq_cmd_t ),	87	sizeof( dp8390_cmds ) / sizeof( irq_cmd_t ),
87	dp8390_cmds	88	dp8390_cmds
88	};	89	};
89		90
90	netif_globals_t netif_globals;	91	netif_globals_t netif_globals;
91		92
92	void module_print_name( void );	93	void module_print_name( void );
93		94
94	void irq_handler( ipc_callid_t iid, ipc_call_t * call );	95	void irq_handler( ipc_callid_t iid, ipc_call_t * call );
95	int change_state( device_ref device, device_state_t state );	96	int change_state( device_ref device, device_state_t state );
96		97
97	int netif_specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){	98	int netif_specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){
98	return ENOTSUP;	99	return ENOTSUP;
99	}	100	}
100		101
101	int netif_get_device_stats( device_id_t device_id, device_stats_ref stats ){	102	int netif_get_device_stats( device_id_t device_id, device_stats_ref stats ){
102	ERROR_DECLARE;	103	ERROR_DECLARE;
103		104
104	device_ref device;	105	device_ref device;
105	eth_stat_t * de_stat;	106	eth_stat_t * de_stat;
106		107
107	if( ! stats ) return EBADMEM;	108	if( ! stats ) return EBADMEM;
108	ERROR_PROPAGATE( find_device( device_id, & device ));	109	ERROR_PROPAGATE( find_device( device_id, & device ));
109	de_stat = & (( dpeth_t * ) device->specific )->de_stat;	110	de_stat = & (( dpeth_t * ) device->specific )->de_stat;
110	null_device_stats( stats );	111	null_device_stats( stats );
111	stats->rx_errors = de_stat->ets_recvErr;	112	stats->rx_errors = de_stat->ets_recvErr;
112	stats->tx_errors = de_stat->ets_sendErr;	113	stats->tx_errors = de_stat->ets_sendErr;
113	stats->rx_crc_errors = de_stat->ets_CRCerr;	114	stats->rx_crc_errors = de_stat->ets_CRCerr;
114	stats->rx_frame_errors = de_stat->ets_frameAll;	115	stats->rx_frame_errors = de_stat->ets_frameAll;
115	stats->rx_missed_errors = de_stat->ets_missedP;	116	stats->rx_missed_errors = de_stat->ets_missedP;
116	stats->rx_packets = de_stat->ets_packetR;	117	stats->rx_packets = de_stat->ets_packetR;
117	stats->tx_packets = de_stat->ets_packetT;	118	stats->tx_packets = de_stat->ets_packetT;
118	stats->collisions = de_stat->ets_collision;	119	stats->collisions = de_stat->ets_collision;
119	stats->tx_aborted_errors = de_stat->ets_transAb;	120	stats->tx_aborted_errors = de_stat->ets_transAb;
120	stats->tx_carrier_errors = de_stat->ets_carrSense;	121	stats->tx_carrier_errors = de_stat->ets_carrSense;
121	stats->tx_heartbeat_errors = de_stat->ets_CDheartbeat;	122	stats->tx_heartbeat_errors = de_stat->ets_CDheartbeat;
122	stats->tx_window_errors = de_stat->ets_OWC;	123	stats->tx_window_errors = de_stat->ets_OWC;
123	return EOK;	124	return EOK;
124	}	125	}
125		126
126	void module_print_name( void ){	127	void module_print_name( void ){
127	printf( "%s", NAME );	128	printf( "%s", NAME );
128	}	129	}
129		130
130	int netif_get_addr_message( device_id_t device_id, measured_string_ref address ){	131	int netif_get_addr_message( device_id_t device_id, measured_string_ref address ){
131	ERROR_DECLARE;	132	ERROR_DECLARE;
132		133
133	device_ref device;	134	device_ref device;
134		135
135	if( ! address ) return EBADMEM;	136	if( ! address ) return EBADMEM;
136	ERROR_PROPAGATE( find_device( device_id, & device ));	137	ERROR_PROPAGATE( find_device( device_id, & device ));
137	address->value = ( char * ) ( & (( dpeth_t * ) device->specific )->de_address );	138	address->value = ( char * ) ( & (( dpeth_t * ) device->specific )->de_address );
138	address->length = CONVERT_SIZE( ether_addr_t, char, 1 );	139	address->length = CONVERT_SIZE( ether_addr_t, char, 1 );
139	return EOK;	140	return EOK;
140	}	141	}
141		142
142	void irq_handler( ipc_callid_t iid, ipc_call_t * call )	143	void irq_handler( ipc_callid_t iid, ipc_call_t * call )
143	{	144	{
144	// int irq;	-
145	device_ref device;	145	device_ref device;
146	dpeth_t * dep;	146	dpeth_t * dep;
147	packet_t received;	147	packet_t received;
148	device_id_t device_id;	148	device_id_t device_id;
149	int phone;	149	int phone;
150		150
-		151	// async_serialize_start();
151	device_id = IRQ_GET_DEVICE( call );	152	device_id = IRQ_GET_DEVICE( call );
152	// printf( "device %d - irq %x\n", device_id, IPC_GET_ISR( call ));	-
153	rwlock_write_lock( & netif_globals.lock );	153	rwlock_write_lock( & netif_globals.lock );
154	if( find_device( device_id, & device ) != EOK ){	154	if( find_device( device_id, & device ) != EOK ){
155	rwlock_write_unlock( & netif_globals.lock );	155	rwlock_write_unlock( & netif_globals.lock );
-		156	// async_serialize_end()
156	return;	157	return;
157	}	158	}
158	dep = ( dpeth_t * ) device->specific;	159	dep = ( dpeth_t * ) device->specific;
159	// printf( "dev %d, irq %x\n\n", device->device_id, IPC_GET_ISR( call ));	-
160	if ( dep->de_mode != DEM_ENABLED){	160	if ( dep->de_mode != DEM_ENABLED){
161	// continue;	-
162	rwlock_write_unlock( & netif_globals.lock );	161	rwlock_write_unlock( & netif_globals.lock );
-		162	// async_serialize_end()
163	return;	163	return;
164	}	164	}
165	assert( dep->de_flags & DEF_ENABLED);	165	assert( dep->de_flags & DEF_ENABLED);
166	// irq= dep.de_irq;	166	dep->de_int_pending= 0;
167	// assert(irq >= 0 && irq < NR_IRQ_VECTORS);	167	printf( "I%d -%d\n", device_id, IPC_GET_ISR( call ));
168	// if ( dep->de_int_pending \|\| 1)	168	/* putchar( 'I' );
169	// {	-
170	dep->de_int_pending= 0;	169	putchar( '0' + device_id );
171	dp_check_ints( dep );	170	putchar( '-' );
172	// do_int(dep);	171	putchar( '0' + IPC_GET_ISR( call ) / 100 );
173	/* r= sys_irqenable(&dep->de_hook);	172	putchar( '0' + ( IPC_GET_ISR( call ) % 100 ) / 10 );
174	if (r != OK)	173	putchar( '0' + IPC_GET_ISR( call ) % 10 );
175	{	-
176	panic("DP8390",	174	putchar( '\n' );
177	"unable enable interrupts", r);	175	*/ dp_check_ints( dep, IPC_GET_ISR( call ));
178	}	-
179	*/// }	-
180	if( dep->received_queue ){	176	if( dep->received_queue ){
181	received = dep->received_queue;	177	received = dep->received_queue;
182	phone = device->nil_phone;	178	phone = device->nil_phone;
183	dep->received_queue = NULL;	179	dep->received_queue = NULL;
184	rwlock_write_unlock( & netif_globals.lock );	180	rwlock_write_unlock( & netif_globals.lock );
185	nil_received_msg( phone, device_id, received, NULL );	181	nil_received_msg( phone, device_id, received, NULL );
186	}else{	182	}else{
187	rwlock_write_unlock( & netif_globals.lock );	183	rwlock_write_unlock( & netif_globals.lock );
188	}	184	}
189	ipc_answer_0( iid, EOK );	185	ipc_answer_0( iid, EOK );
-		186	// async_serialize_end()
190	}	187	}
191		188
192	int netif_probe_auto_message( void ){	189	int netif_probe_auto_message( void ){
193	return ENOTSUP;	190	return ENOTSUP;
194	}	191	}
195		192
196	int netif_probe_message( device_id_t device_id, int irq, int io ){	193	int netif_probe_message( device_id_t device_id, int irq, int io ){
197	ERROR_DECLARE;	194	ERROR_DECLARE;
198		195
199	device_ref device;	196	device_ref device;
200	dpeth_t * dep;	197	dpeth_t * dep;
201		198
202	device = ( device_ref ) malloc( sizeof( device_t ));	199	device = ( device_ref ) malloc( sizeof( device_t ));
203	if( ! device ) return ENOMEM;	200	if( ! device ) return ENOMEM;
204	dep = ( dpeth_t * ) malloc( sizeof( dpeth_t ));	201	dep = ( dpeth_t * ) malloc( sizeof( dpeth_t ));
205	if( ! dep ){	202	if( ! dep ){
206	free( device );	203	free( device );
207	return ENOMEM;	204	return ENOMEM;
208	}	205	}
209	bzero( device, sizeof( device_t ));	206	bzero( device, sizeof( device_t ));
210	bzero( dep, sizeof( dpeth_t ));	207	bzero( dep, sizeof( dpeth_t ));
211	device->device_id = device_id;	208	device->device_id = device_id;
212	device->nil_phone = -1;	209	device->nil_phone = -1;
213	device->specific = ( void * ) dep;	210	device->specific = ( void * ) dep;
214	device->state = NETIF_STOPPED;	211	device->state = NETIF_STOPPED;
215	dep->de_irq = irq;	212	dep->de_irq = irq;
216	dep->de_mode = DEM_DISABLED;	213	dep->de_mode = DEM_DISABLED;
217	//TODO address?	214	//TODO address?
218	if( ERROR_OCCURRED( pio_enable(( void * ) io, DP8390_IO_SIZE, ( void ** ) & dep->de_base_port ))	215	if( ERROR_OCCURRED( pio_enable(( void * ) io, DP8390_IO_SIZE, ( void ** ) & dep->de_base_port ))
219	\|\| ERROR_OCCURRED( do_probe( dep ))){	216	\|\| ERROR_OCCURRED( do_probe( dep ))){
220	free( dep );	217	free( dep );
221	free( device );	218	free( device );
222	return ERROR_CODE;	219	return ERROR_CODE;
223	}	220	}
224	if( ERROR_OCCURRED( device_map_add( & netif_globals.device_map, device->device_id, device ))){	221	if( ERROR_OCCURRED( device_map_add( & netif_globals.device_map, device->device_id, device ))){
225	free( dep );	222	free( dep );
226	free( device );	223	free( device );
227	return ERROR_CODE;	224	return ERROR_CODE;
228	}	225	}
229	return EOK;	226	return EOK;
230	}	227	}
231		228
232	int netif_send_message( device_id_t device_id, packet_t packet, services_t sender ){	229	int netif_send_message( device_id_t device_id, packet_t packet, services_t sender ){
233	ERROR_DECLARE;	230	ERROR_DECLARE;
234		231
235	device_ref device;	232	device_ref device;
236	dpeth_t * dep;	233	dpeth_t * dep;
237	packet_t next;	234	packet_t next;
238		235
-		236	ERROR_PROPAGATE( find_device( device_id, & device ));
-		237	dep = ( dpeth_t * ) device->specific;
-		238	// TODO remove debug dump:
239	uint8_t * data;	239	uint8_t * data;
240	data = packet_get_data( packet );	240	data = packet_get_data( packet );
241	printf( "Sending 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\n", 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 ] );	241	printf( "Sending 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\n", 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 ] );
242		242
243	ERROR_PROPAGATE( find_device( device_id, & device ));	-
244	dep = ( dpeth_t * ) device->specific;	-
245	// process packet queue	243	// process packet queue
246	do{	244	do{
247	next = pq_detach( packet );	245	next = pq_detach( packet );
248	if( do_pwrite( dep, packet, FALSE ) != EBUSY ){	246	if( do_pwrite( dep, packet, FALSE ) != EBUSY ){
249	netif_pq_release( packet_get_id( packet ));	247	netif_pq_release( packet_get_id( packet ));
250	}	248	}
251	packet = next;	249	packet = next;
252	}while( packet );	250	}while( packet );
-		251	dp8390_dump( dep );
253	return EOK;	252	return EOK;
254	}	253	}
255		254
256	int netif_start_message( device_ref device ){	255	int netif_start_message( device_ref device ){
257	ERROR_DECLARE;	256	ERROR_DECLARE;
258		257
259	dpeth_t * dep;	258	dpeth_t * dep;
260		259
261	if( device->state != NETIF_ACTIVE ){	260	if( device->state != NETIF_ACTIVE ){
262	dep = ( dpeth_t * ) device->specific;	261	dep = ( dpeth_t * ) device->specific;
263	dp8390_cmds[ 0 ].addr = ( void * ) ( uint32_t ) ( dep->de_dp8390_port + DP_ISR );	262	dp8390_cmds[ 0 ].addr = ( void * ) ( uint32_t ) ( dep->de_dp8390_port + DP_ISR );
264	dp8390_cmds[ 2 ].addr = dp8390_cmds[ 0 ].addr;	263	dp8390_cmds[ 2 ].addr = dp8390_cmds[ 0 ].addr;
265	ERROR_PROPAGATE( ipc_register_irq( dep->de_irq, device->device_id, device->device_id, & dp8390_code ));	264	ERROR_PROPAGATE( ipc_register_irq( dep->de_irq, device->device_id, device->device_id, & dp8390_code ));
266	if( ERROR_OCCURRED( do_init( dep, DL_BROAD_REQ ))){	265	if( ERROR_OCCURRED( do_init( dep, DL_BROAD_REQ ))){
267	ipc_unregister_irq( dep->de_irq, device->device_id );	266	ipc_unregister_irq( dep->de_irq, device->device_id );
268	return ERROR_CODE;	267	return ERROR_CODE;
269	}	268	}
270	return change_state( device, NETIF_ACTIVE );	269	return change_state( device, NETIF_ACTIVE );
271	}	270	}
272	return EOK;	271	return EOK;
273	}	272	}
274		273
275	int netif_stop_message( device_ref device ){	274	int netif_stop_message( device_ref device ){
276	dpeth_t * dep;	275	dpeth_t * dep;
277		276
278	if( device->state != NETIF_STOPPED ){	277	if( device->state != NETIF_STOPPED ){
279	dep = ( dpeth_t * ) device->specific;	278	dep = ( dpeth_t * ) device->specific;
280	do_stop( dep );	279	do_stop( dep );
281	ipc_unregister_irq( dep->de_irq, device->device_id );	280	ipc_unregister_irq( dep->de_irq, device->device_id );
282	return change_state( device, NETIF_STOPPED );	281	return change_state( device, NETIF_STOPPED );
283	}	282	}
284	return EOK;	283	return EOK;
285	}	284	}
286		285
287	int change_state( device_ref device, device_state_t state ){	286	int change_state( device_ref device, device_state_t state ){
288	device->state = state;	287	device->state = state;
289	printf( "State changed to %s\n", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" );	288	printf( "State changed to %s\n", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" );
290	return state;	289	return state;
291	}	290	}
292		291
293	int netif_initialize( void ){	292	int netif_initialize( void ){
294	ipcarg_t phonehash;	293	ipcarg_t phonehash;
295		294
296	async_set_interrupt_received( irq_handler );	295	async_set_interrupt_received( irq_handler );
297		296
298	return REGISTER_ME( SERVICE_DP8390, & phonehash );	297	return REGISTER_ME( SERVICE_DP8390, & phonehash );
299	}	298	}
300		299
301	/** @}	300	/** @}
302	*/	301	*/
303		302

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(root)/branches/network/uspace/srv/net/netif/dp8390/dp8390_module.c – Rev 4307 → 4327