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 <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 = 2,
        .srcarg = 2
    },
    {   .cmd = CMD_PIO_WRITE_8,
        .addr = NULL,
        .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 )
{
//  int irq;
    device_ref  device;
    dpeth_t *   dep;
    packet_t    received;
    device_id_t device_id;
    int         phone;
 
    device_id = IRQ_GET_DEVICE( call );
//  printf( "device %d - irq %x\n", device_id, IPC_GET_ISR( 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;
//  printf( "dev %d, irq %x\n\n", device->device_id, IPC_GET_ISR( call ));
    if ( dep->de_mode != DEM_ENABLED){
//      continue;
        rwlock_write_unlock( & netif_globals.lock );
        return;
    }
    assert( dep->de_flags & DEF_ENABLED);
//  irq= dep.de_irq;
//  assert(irq >= 0 && irq < NR_IRQ_VECTORS);
//      if ( dep->de_int_pending || 1)
//      {
        dep->de_int_pending= 0;
        dp_check_ints( dep );
//      do_int(dep);
/*      r= sys_irqenable(&dep->de_hook);
        if (r != OK)
        {
            panic("DP8390",
            "unable enable interrupts", r);
        }
*///    }
    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 );
}
 
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;
 
    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 ] );
 
    ERROR_PROPAGATE( find_device( device_id, & device ));
    dep = ( dpeth_t * ) device->specific;
    // 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 4271	Rev 4307
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 "../../include/device.h"	51	#include "../../include/device.h"
52	#include "../../include/nil_messages.h"	52	#include "../../include/nil_interface.h"
53		53
54	#include "../netif.h"	54	#include "../netif.h"
55	#include "../netif_interface.h"	55	#include "../netif_module.h"
56		56
57	#include "dp8390.h"	57	#include "dp8390.h"
58	#include "dp8390_drv.h"	58	#include "dp8390_drv.h"
59	#include "dp8390_port.h"	59	#include "dp8390_port.h"
60		60
61	#define NAME "dp8390 network interface"	61	#define NAME "dp8390 network interface"
62		62
63	#define IRQ_GET_DEVICE( call ) ( device_id_t ) IPC_GET_METHOD( * call )	63	#define IRQ_GET_DEVICE( call ) ( device_id_t ) IPC_GET_METHOD( * call )
64	#define IPC_GET_ISR( call ) ( int ) IPC_GET_ARG2( * call )	64	#define IPC_GET_ISR( call ) ( int ) IPC_GET_ARG2( * call )
65		65
66	static irq_cmd_t dp8390_cmds[] = {	66	static irq_cmd_t dp8390_cmds[] = {
67	{ .cmd = CMD_PIO_READ_8,	67	{ .cmd = CMD_PIO_READ_8,
68	.addr = NULL,	68	.addr = NULL,
69	.dstarg = 2	69	.dstarg = 2
70	},	70	},
71	{	71	{
72	.cmd = CMD_PREDICATE,	72	.cmd = CMD_PREDICATE,
73	.value = 2,	73	.value = 2,
74	.srcarg = 2	74	.srcarg = 2
75	},	75	},
76	{ .cmd = CMD_PIO_WRITE_8,	76	{ .cmd = CMD_PIO_WRITE_8,
77	.addr = NULL,	77	.addr = NULL,
78	.srcarg = 2	78	.srcarg = 2
79	},	79	},
80	{	80	{
81	.cmd = CMD_ACCEPT	81	.cmd = CMD_ACCEPT
82	}	82	}
83	};	83	};
84		84
85	static irq_code_t dp8390_code = {	85	static irq_code_t dp8390_code = {
86	sizeof( dp8390_cmds ) / sizeof( irq_cmd_t ),	86	sizeof( dp8390_cmds ) / sizeof( irq_cmd_t ),
87	dp8390_cmds	87	dp8390_cmds
88	};	88	};
89		89
90	netif_globals_t netif_globals;	90	netif_globals_t netif_globals;
91		91
92	void netif_print_name( void );	92	void module_print_name( void );
93		93
94	void irq_handler( ipc_callid_t iid, ipc_call_t * call );	94	void irq_handler( ipc_callid_t iid, ipc_call_t * call );
95	int change_state( device_ref device, device_state_t state );	95	int change_state( device_ref device, device_state_t state );
96		96
97	int netif_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 ){
98	return ENOTSUP;	98	return ENOTSUP;
99	}	99	}
100		100
101	int netif_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 ){
102	ERROR_DECLARE;	102	ERROR_DECLARE;
103		103
104	device_ref device;	104	device_ref device;
105	eth_stat_t * de_stat;	105	eth_stat_t * de_stat;
106		106
107	if( ! stats ) return EBADMEM;	107	if( ! stats ) return EBADMEM;
108	ERROR_PROPAGATE( find_device( device_id, & device ));	108	ERROR_PROPAGATE( find_device( device_id, & device ));
109	de_stat = & (( dpeth_t * ) device->specific )->de_stat;	109	de_stat = & (( dpeth_t * ) device->specific )->de_stat;
110	null_device_stats( stats );	110	null_device_stats( stats );
111	stats->rx_errors = de_stat->ets_recvErr;	111	stats->rx_errors = de_stat->ets_recvErr;
112	stats->tx_errors = de_stat->ets_sendErr;	112	stats->tx_errors = de_stat->ets_sendErr;
113	stats->rx_crc_errors = de_stat->ets_CRCerr;	113	stats->rx_crc_errors = de_stat->ets_CRCerr;
114	stats->rx_frame_errors = de_stat->ets_frameAll;	114	stats->rx_frame_errors = de_stat->ets_frameAll;
115	stats->rx_missed_errors = de_stat->ets_missedP;	115	stats->rx_missed_errors = de_stat->ets_missedP;
116	stats->rx_packets = de_stat->ets_packetR;	116	stats->rx_packets = de_stat->ets_packetR;
117	stats->tx_packets = de_stat->ets_packetT;	117	stats->tx_packets = de_stat->ets_packetT;
118	stats->collisions = de_stat->ets_collision;	118	stats->collisions = de_stat->ets_collision;
119	stats->tx_aborted_errors = de_stat->ets_transAb;	119	stats->tx_aborted_errors = de_stat->ets_transAb;
120	stats->tx_carrier_errors = de_stat->ets_carrSense;	120	stats->tx_carrier_errors = de_stat->ets_carrSense;
121	stats->tx_heartbeat_errors = de_stat->ets_CDheartbeat;	121	stats->tx_heartbeat_errors = de_stat->ets_CDheartbeat;
122	stats->tx_window_errors = de_stat->ets_OWC;	122	stats->tx_window_errors = de_stat->ets_OWC;
123	return EOK;	123	return EOK;
124	}	124	}
125		125
126	void netif_print_name( void ){	126	void module_print_name( void ){
127	printf( "%s", NAME );	127	printf( "%s", NAME );
128	}	128	}
129		129
130	int netif_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 ){
131	ERROR_DECLARE;	131	ERROR_DECLARE;
132		132
133	device_ref device;	133	device_ref device;
134		134
135	if( ! address ) return EBADMEM;	135	if( ! address ) return EBADMEM;
136	ERROR_PROPAGATE( find_device( device_id, & device ));	136	ERROR_PROPAGATE( find_device( device_id, & device ));
137	address->value = ( char * ) ( & (( dpeth_t * ) device->specific )->de_address );	137	address->value = ( char * ) ( & (( dpeth_t * ) device->specific )->de_address );
138	address->length = CONVERT_SIZE( ether_addr_t, char, 1 );	138	address->length = CONVERT_SIZE( ether_addr_t, char, 1 );
139	return EOK;	139	return EOK;
140	}	140	}
141		141
142	void irq_handler( ipc_callid_t iid, ipc_call_t * call )	142	void irq_handler( ipc_callid_t iid, ipc_call_t * call )
143	{	143	{
144	// int irq;	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	device_id = IRQ_GET_DEVICE( call );	151	device_id = IRQ_GET_DEVICE( call );
152	// printf( "\ndevice %d - irq %x", device_id, IPC_GET_ISR( 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	return;	156	return;
157	}	157	}
158	dep = ( dpeth_t * ) device->specific;	158	dep = ( dpeth_t * ) device->specific;
159	// printf( "\ndev %d, irq %x\n", device->device_id, IPC_GET_ISR( call ));	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;	161	// continue;
162	rwlock_write_unlock( & netif_globals.lock );	162	rwlock_write_unlock( & netif_globals.lock );
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	// irq= dep.de_irq;
167	// assert(irq >= 0 && irq < NR_IRQ_VECTORS);	167	// assert(irq >= 0 && irq < NR_IRQ_VECTORS);
168	// if ( dep->de_int_pending \|\| 1)	168	// if ( dep->de_int_pending \|\| 1)
169	// {	169	// {
170	dep->de_int_pending= 0;	170	dep->de_int_pending= 0;
171	dp_check_ints( dep );	171	dp_check_ints( dep );
172	// do_int(dep);	172	// do_int(dep);
173	/* r= sys_irqenable(&dep->de_hook);	173	/* r= sys_irqenable(&dep->de_hook);
174	if (r != OK)	174	if (r != OK)
175	{	175	{
176	panic("DP8390",	176	panic("DP8390",
177	"unable enable interrupts", r);	177	"unable enable interrupts", r);
178	}	178	}
179	*/// }	179	*/// }
180	if( dep->received_queue ){	180	if( dep->received_queue ){
181	received = dep->received_queue;	181	received = dep->received_queue;
182	phone = device->nil_phone;	182	phone = device->nil_phone;
183	dep->received_queue = NULL;	183	dep->received_queue = NULL;
184	rwlock_write_unlock( & netif_globals.lock );	184	rwlock_write_unlock( & netif_globals.lock );
185	nil_received_msg( phone, device_id, received, NULL );	185	nil_received_msg( phone, device_id, received, NULL );
186	}else{	186	}else{
187	rwlock_write_unlock( & netif_globals.lock );	187	rwlock_write_unlock( & netif_globals.lock );
188	}	188	}
189	ipc_answer_0( iid, EOK );	189	ipc_answer_0( iid, EOK );
190	}	190	}
191		191
192	int netif_probe_auto_message( void ){	192	int netif_probe_auto_message( void ){
193	return ENOTSUP;	193	return ENOTSUP;
194	}	194	}
195		195
196	int netif_probe_message( device_id_t device_id, int irq, int io ){	196	int netif_probe_message( device_id_t device_id, int irq, int io ){
197	ERROR_DECLARE;	197	ERROR_DECLARE;
198		198
199	device_ref device;	199	device_ref device;
200	dpeth_t * dep;	200	dpeth_t * dep;
201		201
202	printf( "\n" );	-
203	device = ( device_ref ) malloc( sizeof( device_t ));	202	device = ( device_ref ) malloc( sizeof( device_t ));
204	if( ! device ) return ENOMEM;	203	if( ! device ) return ENOMEM;
205	dep = ( dpeth_t * ) malloc( sizeof( dpeth_t ));	204	dep = ( dpeth_t * ) malloc( sizeof( dpeth_t ));
206	if( ! dep ){	205	if( ! dep ){
207	free( device );	206	free( device );
208	return ENOMEM;	207	return ENOMEM;
209	}	208	}
210	bzero( device, sizeof( device_t ));	209	bzero( device, sizeof( device_t ));
211	bzero( dep, sizeof( dpeth_t ));	210	bzero( dep, sizeof( dpeth_t ));
212	device->device_id = device_id;	211	device->device_id = device_id;
213	device->nil_phone = -1;	212	device->nil_phone = -1;
214	device->specific = ( void * ) dep;	213	device->specific = ( void * ) dep;
215	device->state = NETIF_STOPPED;	214	device->state = NETIF_STOPPED;
216	dep->de_irq = irq;	215	dep->de_irq = irq;
217	dep->de_mode = DEM_DISABLED;	216	dep->de_mode = DEM_DISABLED;
218	//TODO address?	217	//TODO address?
219	if( ERROR_OCCURRED( pio_enable(( void * ) io, DP8390_IO_SIZE, ( void ** ) & dep->de_base_port ))	218	if( ERROR_OCCURRED( pio_enable(( void * ) io, DP8390_IO_SIZE, ( void ** ) & dep->de_base_port ))
220	\|\| ERROR_OCCURRED( do_probe( dep ))){	219	\|\| ERROR_OCCURRED( do_probe( dep ))){
221	free( dep );	220	free( dep );
222	free( device );	221	free( device );
223	return ERROR_CODE;	222	return ERROR_CODE;
224	}	223	}
225	if( ERROR_OCCURRED( device_map_add( & netif_globals.device_map, device->device_id, device ))){	224	if( ERROR_OCCURRED( device_map_add( & netif_globals.device_map, device->device_id, device ))){
226	free( dep );	225	free( dep );
227	free( device );	226	free( device );
228	return ERROR_CODE;	227	return ERROR_CODE;
229	}	228	}
230	return EOK;	229	return EOK;
231	}	230	}
232		231
233	int netif_send_message( device_id_t device_id, packet_t packet, services_t sender ){	232	int netif_send_message( device_id_t device_id, packet_t packet, services_t sender ){
234	ERROR_DECLARE;	233	ERROR_DECLARE;
235		234
236	device_ref device;	235	device_ref device;
237	dpeth_t * dep;	236	dpeth_t * dep;
238	packet_t next;	237	packet_t next;
239		238
240	uint8_t * data;	239	uint8_t * data;
241	data = packet_get_data( packet );	240	data = packet_get_data( packet );
242	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\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 ] );
243		242
244	ERROR_PROPAGATE( find_device( device_id, & device ));	243	ERROR_PROPAGATE( find_device( device_id, & device ));
245	dep = ( dpeth_t * ) device->specific;	244	dep = ( dpeth_t * ) device->specific;
246	// process packet queue	245	// process packet queue
247	do{	246	do{
248	next = pq_detach( packet );	247	next = pq_detach( packet );
249	if( do_pwrite( dep, packet, FALSE ) != EBUSY ){	248	if( do_pwrite( dep, packet, FALSE ) != EBUSY ){
250	netif_pq_release( packet_get_id( packet ));	249	netif_pq_release( packet_get_id( packet ));
251	}	250	}
252	packet = next;	251	packet = next;
253	}while( packet );	252	}while( packet );
254	return EOK;	253	return EOK;
255	}	254	}
256		255
257	int netif_start_message( device_ref device ){	256	int netif_start_message( device_ref device ){
258	ERROR_DECLARE;	257	ERROR_DECLARE;
259		258
260	dpeth_t * dep;	259	dpeth_t * dep;
261		260
262	if( device->state != NETIF_ACTIVE ){	261	if( device->state != NETIF_ACTIVE ){
263	dep = ( dpeth_t * ) device->specific;	262	dep = ( dpeth_t * ) device->specific;
264	dp8390_cmds[ 0 ].addr = ( void * ) ( uint32_t ) ( dep->de_dp8390_port + DP_ISR );	263	dp8390_cmds[ 0 ].addr = ( void * ) ( uint32_t ) ( dep->de_dp8390_port + DP_ISR );
265	dp8390_cmds[ 2 ].addr = dp8390_cmds[ 0 ].addr;	264	dp8390_cmds[ 2 ].addr = dp8390_cmds[ 0 ].addr;
266	ERROR_PROPAGATE( ipc_register_irq( dep->de_irq, device->device_id, device->device_id, & dp8390_code ));	265	ERROR_PROPAGATE( ipc_register_irq( dep->de_irq, device->device_id, device->device_id, & dp8390_code ));
267	if( ERROR_OCCURRED( do_init( dep, DL_BROAD_REQ ))){	266	if( ERROR_OCCURRED( do_init( dep, DL_BROAD_REQ ))){
268	ipc_unregister_irq( dep->de_irq, device->device_id );	267	ipc_unregister_irq( dep->de_irq, device->device_id );
269	return ERROR_CODE;	268	return ERROR_CODE;
270	}	269	}
271	return change_state( device, NETIF_ACTIVE );	270	return change_state( device, NETIF_ACTIVE );
272	}	271	}
273	return EOK;	272	return EOK;
274	}	273	}
275		274
276	int netif_stop_message( device_ref device ){	275	int netif_stop_message( device_ref device ){
277	dpeth_t * dep;	276	dpeth_t * dep;
278		277
279	if( device->state != NETIF_STOPPED ){	278	if( device->state != NETIF_STOPPED ){
280	dep = ( dpeth_t * ) device->specific;	279	dep = ( dpeth_t * ) device->specific;
281	do_stop( dep );	280	do_stop( dep );
282	ipc_unregister_irq( dep->de_irq, device->device_id );	281	ipc_unregister_irq( dep->de_irq, device->device_id );
283	return change_state( device, NETIF_STOPPED );	282	return change_state( device, NETIF_STOPPED );
284	}	283	}
285	return EOK;	284	return EOK;
286	}	285	}
287		286
288	int change_state( device_ref device, device_state_t state ){	287	int change_state( device_ref device, device_state_t state ){
289	device->state = state;	288	device->state = state;
290	printf( "\nState changed to %s", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" );	289	printf( "State changed to %s\n", ( state == NETIF_ACTIVE ) ? "ACTIVE" : "STOPPED" );
291	return state;	290	return state;
292	}	291	}
293		292
294	int netif_initialize( void ){	293	int netif_initialize( void ){
295	ipcarg_t phonehash;	294	ipcarg_t phonehash;
296		295
297	async_set_interrupt_received( irq_handler );	296	async_set_interrupt_received( irq_handler );
298		297
299	return REGISTER_ME( SERVICE_DP8390, & phonehash );	298	return REGISTER_ME( SERVICE_DP8390, & phonehash );
300	}	299	}
301		300
302	/** @}	301	/** @}
303	*/	302	*/
304		303

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(root)/branches/network/uspace/srv/net/netif/dp8390/dp8390_module.c – Rev 4271 → 4307