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_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;
 
    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 );
        return;
    }
    dep = ( dpeth_t * ) device->specific;
    if ( dep->de_mode != DEM_ENABLED){
        rwlock_write_unlock( & netif_globals.lock );
        return;
    }
    assert( dep->de_flags & DEF_ENABLED);
    dep->de_int_pending= 0;
    printf( "I%d: %d\n", device_id, IPC_GET_ISR( call ));
    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 );
//  TODO remove debug dump:
    uint8_t *   data;
    data = packet_get_data( received );
    printf( "Receiving 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( received ), packet_get_data_length( received ), 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 ] );
        nil_received_msg( phone, device_id, received, NULL );
    }else{
        rwlock_write_unlock( & netif_globals.lock );
    }
    ipc_answer_0( iid, EOK );
}
 
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 );
    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 4332	Rev 4351
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 <async.h>
38	#include <ddi.h>	38	#include <ddi.h>
39	#include <errno.h>	39	#include <errno.h>
40	#include <malloc.h>	40	#include <malloc.h>
41	//#include <stdio.h>	41	//#include <stdio.h>
42	#include <ipc/ipc.h>	42	#include <ipc/ipc.h>
43	#include <ipc/services.h>	43	#include <ipc/services.h>
44		44
45	#include "../../err.h"	45	#include "../../err.h"
46	#include "../../messages.h"	46	#include "../../messages.h"
47	#include "../../modules.h"	47	#include "../../modules.h"
48		48
49	#include "../../structures/packet/packet_client.h"	49	#include "../../structures/packet/packet_client.h"
50	#include "../../structures/measured_strings.h"	50	#include "../../structures/measured_strings.h"
51		51
52	#include "../../include/device.h"	52	#include "../../include/device.h"
53	#include "../../include/nil_interface.h"	53	#include "../../include/nil_interface.h"
54		54
55	#include "../netif.h"	55	#include "../netif.h"
56	#include "../netif_module.h"	56	#include "../netif_module.h"
57		57
58	#include "dp8390.h"	58	#include "dp8390.h"
59	#include "dp8390_drv.h"	59	#include "dp8390_drv.h"
60	#include "dp8390_port.h"	60	#include "dp8390_port.h"
61		61
62	#define NAME "dp8390 network interface"	62	#define NAME "dp8390 network interface"
63		63
64	#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 )
65	#define IPC_GET_ISR( call ) ( int ) IPC_GET_ARG2( * call )	65	#define IPC_GET_ISR( call ) ( int ) IPC_GET_ARG2( * call )
66		66
67	static irq_cmd_t dp8390_cmds[] = {	67	static irq_cmd_t dp8390_cmds[] = {
68	{ .cmd = CMD_PIO_READ_8,	68	{ .cmd = CMD_PIO_READ_8,
69	.addr = NULL,	69	.addr = NULL,
70	.dstarg = 2	70	.dstarg = 2
71	},	71	},
72	{	72	{
73	.cmd = CMD_PREDICATE,	73	.cmd = CMD_PREDICATE,
74	.value = 1,	74	.value = 1,
75	.srcarg = 2	75	.srcarg = 2
76	},	76	},
77	/* { .cmd = CMD_PIO_WRITE_8,	-
78	.addr = NULL,	-
79	.value = 0	-
80	},	-
81	*/ {	77	{
82	.cmd = CMD_ACCEPT	78	.cmd = CMD_ACCEPT
83	}	79	}
84	};	80	};
85		81
86	static irq_code_t dp8390_code = {	82	static irq_code_t dp8390_code = {
87	sizeof( dp8390_cmds ) / sizeof( irq_cmd_t ),	83	sizeof( dp8390_cmds ) / sizeof( irq_cmd_t ),
88	dp8390_cmds	84	dp8390_cmds
89	};	85	};
90		86
91	netif_globals_t netif_globals;	87	netif_globals_t netif_globals;
92		88
93	void module_print_name( void );	89	void module_print_name( void );
94		90
95	void irq_handler( ipc_callid_t iid, ipc_call_t * call );	91	void irq_handler( ipc_callid_t iid, ipc_call_t * call );
96	int change_state( device_ref device, device_state_t state );	92	int change_state( device_ref device, device_state_t state );
97		93
98	int netif_specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){	94	int netif_specific_message( ipc_callid_t callid, ipc_call_t * call, ipc_call_t * answer, int * answer_count ){
99	return ENOTSUP;	95	return ENOTSUP;
100	}	96	}
101		97
102	int netif_get_device_stats( device_id_t device_id, device_stats_ref stats ){	98	int netif_get_device_stats( device_id_t device_id, device_stats_ref stats ){
103	ERROR_DECLARE;	99	ERROR_DECLARE;
104		100
105	device_ref device;	101	device_ref device;
106	eth_stat_t * de_stat;	102	eth_stat_t * de_stat;
107		103
108	if( ! stats ) return EBADMEM;	104	if( ! stats ) return EBADMEM;
109	ERROR_PROPAGATE( find_device( device_id, & device ));	105	ERROR_PROPAGATE( find_device( device_id, & device ));
110	de_stat = & (( dpeth_t * ) device->specific )->de_stat;	106	de_stat = & (( dpeth_t * ) device->specific )->de_stat;
111	null_device_stats( stats );	107	null_device_stats( stats );
112	stats->rx_errors = de_stat->ets_recvErr;	108	stats->rx_errors = de_stat->ets_recvErr;
113	stats->tx_errors = de_stat->ets_sendErr;	109	stats->tx_errors = de_stat->ets_sendErr;
114	stats->rx_crc_errors = de_stat->ets_CRCerr;	110	stats->rx_crc_errors = de_stat->ets_CRCerr;
115	stats->rx_frame_errors = de_stat->ets_frameAll;	111	stats->rx_frame_errors = de_stat->ets_frameAll;
116	stats->rx_missed_errors = de_stat->ets_missedP;	112	stats->rx_missed_errors = de_stat->ets_missedP;
117	stats->rx_packets = de_stat->ets_packetR;	113	stats->rx_packets = de_stat->ets_packetR;
118	stats->tx_packets = de_stat->ets_packetT;	114	stats->tx_packets = de_stat->ets_packetT;
119	stats->collisions = de_stat->ets_collision;	115	stats->collisions = de_stat->ets_collision;
120	stats->tx_aborted_errors = de_stat->ets_transAb;	116	stats->tx_aborted_errors = de_stat->ets_transAb;
121	stats->tx_carrier_errors = de_stat->ets_carrSense;	117	stats->tx_carrier_errors = de_stat->ets_carrSense;
122	stats->tx_heartbeat_errors = de_stat->ets_CDheartbeat;	118	stats->tx_heartbeat_errors = de_stat->ets_CDheartbeat;
123	stats->tx_window_errors = de_stat->ets_OWC;	119	stats->tx_window_errors = de_stat->ets_OWC;
124	return EOK;	120	return EOK;
125	}	121	}
126		122
127	void module_print_name( void ){	123	void module_print_name( void ){
128	printf( "%s", NAME );	124	printf( "%s", NAME );
129	}	125	}
130		126
131	int netif_get_addr_message( device_id_t device_id, measured_string_ref address ){	127	int netif_get_addr_message( device_id_t device_id, measured_string_ref address ){
132	ERROR_DECLARE;	128	ERROR_DECLARE;
133		129
134	device_ref device;	130	device_ref device;
135		131
136	if( ! address ) return EBADMEM;	132	if( ! address ) return EBADMEM;
137	ERROR_PROPAGATE( find_device( device_id, & device ));	133	ERROR_PROPAGATE( find_device( device_id, & device ));
138	address->value = ( char * ) ( & (( dpeth_t * ) device->specific )->de_address );	134	address->value = ( char * ) ( & (( dpeth_t * ) device->specific )->de_address );
139	address->length = CONVERT_SIZE( ether_addr_t, char, 1 );	135	address->length = CONVERT_SIZE( ether_addr_t, char, 1 );
140	return EOK;	136	return EOK;
141	}	137	}
142		138
143	void irq_handler( ipc_callid_t iid, ipc_call_t * call )	139	void irq_handler( ipc_callid_t iid, ipc_call_t * call )
144	{	140	{
145	device_ref device;	141	device_ref device;
146	dpeth_t * dep;	142	dpeth_t * dep;
147	packet_t received;	143	packet_t received;
148	device_id_t device_id;	144	device_id_t device_id;
149	int phone;	145	int phone;
150		146
151	device_id = IRQ_GET_DEVICE( call );	147	device_id = IRQ_GET_DEVICE( call );
152	rwlock_write_lock( & netif_globals.lock );	148	rwlock_write_lock( & netif_globals.lock );
153	if( find_device( device_id, & device ) != EOK ){	149	if( find_device( device_id, & device ) != EOK ){
154	rwlock_write_unlock( & netif_globals.lock );	150	rwlock_write_unlock( & netif_globals.lock );
155	return;	151	return;
156	}	152	}
157	dep = ( dpeth_t * ) device->specific;	153	dep = ( dpeth_t * ) device->specific;
158	if ( dep->de_mode != DEM_ENABLED){	154	if ( dep->de_mode != DEM_ENABLED){
159	rwlock_write_unlock( & netif_globals.lock );	155	rwlock_write_unlock( & netif_globals.lock );
160	return;	156	return;
161	}	157	}
162	assert( dep->de_flags & DEF_ENABLED);	158	assert( dep->de_flags & DEF_ENABLED);
163	dep->de_int_pending= 0;	159	dep->de_int_pending= 0;
164	printf( "I%d: %d\n", device_id, IPC_GET_ISR( call ));	160	printf( "I%d: %d\n", device_id, IPC_GET_ISR( call ));
165	dp_check_ints( dep, IPC_GET_ISR( call ));	161	dp_check_ints( dep, IPC_GET_ISR( call ));
166	if( dep->received_queue ){	162	if( dep->received_queue ){
167	received = dep->received_queue;	163	received = dep->received_queue;
168	phone = device->nil_phone;	164	phone = device->nil_phone;
169	dep->received_queue = NULL;	165	dep->received_queue = NULL;
170	rwlock_write_unlock( & netif_globals.lock );	166	rwlock_write_unlock( & netif_globals.lock );
171	// TODO remove debug dump:	167	// TODO remove debug dump:
172	uint8_t * data;	168	uint8_t * data;
173	data = packet_get_data( received );	169	data = packet_get_data( received );
174	printf( "Receiving 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( received ), packet_get_data_length( received ), 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 ] );	170	printf( "Receiving 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( received ), packet_get_data_length( received ), 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 ] );
175	nil_received_msg( phone, device_id, received, NULL );	171	nil_received_msg( phone, device_id, received, NULL );
176	}else{	172	}else{
177	rwlock_write_unlock( & netif_globals.lock );	173	rwlock_write_unlock( & netif_globals.lock );
178	}	174	}
179	ipc_answer_0( iid, EOK );	175	ipc_answer_0( iid, EOK );
180	}	176	}
181		177
182	int netif_probe_auto_message( void ){	178	int netif_probe_auto_message( void ){
183	return ENOTSUP;	179	return ENOTSUP;
184	}	180	}
185		181
186	int netif_probe_message( device_id_t device_id, int irq, int io ){	182	int netif_probe_message( device_id_t device_id, int irq, int io ){
187	ERROR_DECLARE;	183	ERROR_DECLARE;
188		184
189	device_ref device;	185	device_ref device;
190	dpeth_t * dep;	186	dpeth_t * dep;
191		187
192	device = ( device_ref ) malloc( sizeof( device_t ));	188	device = ( device_ref ) malloc( sizeof( device_t ));
193	if( ! device ) return ENOMEM;	189	if( ! device ) return ENOMEM;
194	dep = ( dpeth_t * ) malloc( sizeof( dpeth_t ));	190	dep = ( dpeth_t * ) malloc( sizeof( dpeth_t ));
195	if( ! dep ){	191	if( ! dep ){
196	free( device );	192	free( device );
197	return ENOMEM;	193	return ENOMEM;
198	}	194	}
199	bzero( device, sizeof( device_t ));	195	bzero( device, sizeof( device_t ));
200	bzero( dep, sizeof( dpeth_t ));	196	bzero( dep, sizeof( dpeth_t ));
201	device->device_id = device_id;	197	device->device_id = device_id;
202	device->nil_phone = -1;	198	device->nil_phone = -1;
203	device->specific = ( void * ) dep;	199	device->specific = ( void * ) dep;
204	device->state = NETIF_STOPPED;	200	device->state = NETIF_STOPPED;
205	dep->de_irq = irq;	201	dep->de_irq = irq;
206	dep->de_mode = DEM_DISABLED;	202	dep->de_mode = DEM_DISABLED;
207	//TODO address?	203	//TODO address?
208	if( ERROR_OCCURRED( pio_enable(( void * ) io, DP8390_IO_SIZE, ( void ** ) & dep->de_base_port ))	204	if( ERROR_OCCURRED( pio_enable(( void * ) io, DP8390_IO_SIZE, ( void ** ) & dep->de_base_port ))
209	\|\| ERROR_OCCURRED( do_probe( dep ))){	205	\|\| ERROR_OCCURRED( do_probe( dep ))){
210	free( dep );	206	free( dep );
211	free( device );	207	free( device );
212	return ERROR_CODE;	208	return ERROR_CODE;
213	}	209	}
214	if( ERROR_OCCURRED( device_map_add( & netif_globals.device_map, device->device_id, device ))){	210	if( ERROR_OCCURRED( device_map_add( & netif_globals.device_map, device->device_id, device ))){
215	free( dep );	211	free( dep );
216	free( device );	212	free( device );
217	return ERROR_CODE;	213	return ERROR_CODE;
218	}	214	}
219	return EOK;	215	return EOK;
220	}	216	}
221		217
222	int netif_send_message( device_id_t device_id, packet_t packet, services_t sender ){	218	int netif_send_message( device_id_t device_id, packet_t packet, services_t sender ){
223	ERROR_DECLARE;	219	ERROR_DECLARE;
224		220
225	device_ref device;	221	device_ref device;
226	dpeth_t * dep;	222	dpeth_t * dep;
227	packet_t next;	223	packet_t next;
228		224
229	ERROR_PROPAGATE( find_device( device_id, & device ));	225	ERROR_PROPAGATE( find_device( device_id, & device ));
230	dep = ( dpeth_t * ) device->specific;	226	dep = ( dpeth_t * ) device->specific;
231	// TODO remove debug dump:	227	// TODO remove debug dump:
232	uint8_t * data;	228	uint8_t * data;
233	data = packet_get_data( packet );	229	data = packet_get_data( packet );
234	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 ] );	230	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 ] );
235		231
236	// process packet queue	232	// process packet queue
237	do{	233	do{
238	next = pq_detach( packet );	234	next = pq_detach( packet );
239	if( do_pwrite( dep, packet, FALSE ) != EBUSY ){	235	if( do_pwrite( dep, packet, FALSE ) != EBUSY ){
240	netif_pq_release( packet_get_id( packet ));	236	netif_pq_release( packet_get_id( packet ));
241	}	237	}
242	packet = next;	238	packet = next;
243	}while( packet );	239	}while( packet );
244	return EOK;	240	return EOK;
245	}	241	}
246		242
247	int netif_start_message( device_ref device ){	243	int netif_start_message( device_ref device ){
248	ERROR_DECLARE;	244	ERROR_DECLARE;
249		245
250	dpeth_t * dep;	246	dpeth_t * dep;
251		247
252	if( device->state != NETIF_ACTIVE ){	248	if( device->state != NETIF_ACTIVE ){
253	dep = ( dpeth_t * ) device->specific;	249	dep = ( dpeth_t * ) device->specific;
254	dp8390_cmds[ 0 ].addr = ( void * ) ( uint32_t ) ( dep->de_dp8390_port + DP_ISR );	250	dp8390_cmds[ 0 ].addr = ( void * ) ( uint32_t ) ( dep->de_dp8390_port + DP_ISR );
255	dp8390_cmds[ 2 ].addr = dp8390_cmds[ 0 ].addr;	251	dp8390_cmds[ 2 ].addr = dp8390_cmds[ 0 ].addr;
256	ERROR_PROPAGATE( ipc_register_irq( dep->de_irq, device->device_id, device->device_id, & dp8390_code ));	252	ERROR_PROPAGATE( ipc_register_irq( dep->de_irq, device->device_id, device->device_id, & dp8390_code ));
257	if( ERROR_OCCURRED( do_init( dep, DL_BROAD_REQ ))){	253	if( ERROR_OCCURRED( do_init( dep, DL_BROAD_REQ ))){
258	ipc_unregister_irq( dep->de_irq, device->device_id );	254	ipc_unregister_irq( dep->de_irq, device->device_id );
259	return ERROR_CODE;	255	return ERROR_CODE;
260	}	256	}
261	return change_state( device, NETIF_ACTIVE );	257	return change_state( device, NETIF_ACTIVE );
262	}	258	}
263	return EOK;	259	return EOK;
264	}	260	}
265		261
266	int netif_stop_message( device_ref device ){	262	int netif_stop_message( device_ref device ){
267	dpeth_t * dep;	263	dpeth_t * dep;
268		264
269	if( device->state != NETIF_STOPPED ){	265	if( device->state != NETIF_STOPPED ){
270	dep = ( dpeth_t * ) device->specific;	266	dep = ( dpeth_t * ) device->specific;
271	do_stop( dep );	267	do_stop( dep );
272	ipc_unregister_irq( dep->de_irq, device->device_id );	268	ipc_unregister_irq( dep->de_irq, device->device_id );
273	return change_state( device, NETIF_STOPPED );	269	return change_state( device, NETIF_STOPPED );
274	}	270	}
275	return EOK;	271	return EOK;
276	}	272	}
277		273
278	int change_state( device_ref device, device_state_t state ){	274	int change_state( device_ref device, device_state_t state ){
279	device->state = state;	275	device->state = state;
280	printf( "State changed to %s\n", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" );	276	printf( "State changed to %s\n", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" );
281	return state;	277	return state;
282	}	278	}
283		279
284	int netif_initialize( void ){	280	int netif_initialize( void ){
285	ipcarg_t phonehash;	281	ipcarg_t phonehash;
286		282
287	async_set_interrupt_received( irq_handler );	283	async_set_interrupt_received( irq_handler );
288		284
289	return REGISTER_ME( SERVICE_DP8390, & phonehash );	285	return REGISTER_ME( SERVICE_DP8390, & phonehash );
290	}	286	}
291		287
292	/** @}	288	/** @}
293	*/	289	*/
294		290

Subversion Repositories HelenOS

(root)/branches/network/uspace/srv/net/netif/dp8390/dp8390_module.c – Rev 4332 → 4351