int __init qpmouse_init(void) { if (!probe_qp()) return -EIO; printk(KERN_INFO "82C710 type pointing device detected -- driver installed.\n"); /* printk("82C710 address = %x (should be 0x310)\n", qp_data); */ qp_present = 1; misc_register(&qp_mouse); queue = (struct qp_queue *) kmalloc(sizeof(*queue), GFP_KERNEL); memset(queue, 0, sizeof(*queue)); queue->head = queue->tail = 0; queue->proc_list = NULL; return 0; }
int psaux_init(void) { int qp_found = 0; #ifdef CONFIG_82C710_MOUSE if ((qp_found = probe_qp())) { printk(KERN_INFO "82C710 type pointing device detected -- driver installed.\n"); /* printk("82C710 address = %x (should be 0x310)\n", qp_data); */ qp_present = 1; psaux_fops.write = write_qp; psaux_fops.open = open_qp; psaux_fops.release = release_qp; } else #endif if (aux_device_present == 0xaa) { printk(KERN_INFO "PS/2 auxiliary pointing device detected -- driver installed.\n"); aux_present = 1; kbd_read_mask = AUX_OBUF_FULL; } else { return -EIO; } misc_register(&psaux_mouse); queue = (struct aux_queue *) kmalloc(sizeof(*queue), GFP_KERNEL); memset(queue, 0, sizeof(*queue)); queue->head = queue->tail = 0; queue->proc_list = NULL; if (!qp_found) { #if defined INITIALIZE_DEVICE outb_p(AUX_ENABLE,AUX_COMMAND); /* Enable Aux */ aux_write_ack(AUX_SET_SAMPLE); aux_write_ack(100); /* 100 samples/sec */ aux_write_ack(AUX_SET_RES); aux_write_ack(3); /* 8 counts per mm */ aux_write_ack(AUX_SET_SCALE21); /* 2:1 scaling */ poll_aux_status_nosleep(); #endif /* INITIALIZE_DEVICE */ outb_p(AUX_DISABLE,AUX_COMMAND); /* Disable Aux device */ poll_aux_status_nosleep(); outb_p(AUX_CMD_WRITE,AUX_COMMAND); poll_aux_status_nosleep(); /* Disable interrupts */ outb_p(AUX_INTS_OFF, AUX_OUTPUT_PORT); /* on the controller */ } return 0; }
int qpmouse_init(void) { if (!probe_qp()) return - 5 ; printk ("<6>" "82C710 type pointing device detected -- driver installed.\n"); qp_present = 1; misc_register (&qp_mouse); queue = (struct qp_queue *) kmalloc (sizeof(*queue), (0x04 | 0x01 | 0x10 ) ); if(queue) memset(queue, 0, sizeof(*queue)); /* BLAST (__builtin_constant_p( 0 ) ? (__builtin_constant_p( ( sizeof(*queue) ) ) ? __constant_c_and_count_memset(( ( queue ) ),( (0x01010101UL*(unsigned char)( 0 )) ),( ( sizeof(*queue) ) )) : __constant_c_memset(( ( queue ) ),( (0x01010101UL*(unsigned char)( 0 )) ),( ( sizeof(*queue) ) ))) : (__builtin_constant_p( ( sizeof(*queue) ) ) ? __memset_generic(( ( ( queue ) ) ),( ( ( 0 ) ) ),( ( ( sizeof(*queue) ) ) )) : __memset_generic(( ( queue ) ),( ( 0 ) ),( ( sizeof(*queue) ) ))) ) ; */ queue->head = queue->tail = 0; queue->proc_list = ((void *)0) ; return 0; }