69 static int db1300_card_inserted(struct db1x_pcmcia_sock *sock)  in db1300_card_inserted()  argument
75 static int db1200_card_inserted(struct db1x_pcmcia_sock *sock)  in db1200_card_inserted()  argument
80 	return sigstat & 1 << (8 + 2 * sock->nr);  in db1200_card_inserted()
84 static int db1000_card_inserted(struct db1x_pcmcia_sock *sock)  in db1000_card_inserted()  argument
86 	return !gpio_get_value(irq_to_gpio(sock->insert_irq));  in db1000_card_inserted()
89 static int db1x_card_inserted(struct db1x_pcmcia_sock *sock)  in db1x_card_inserted()  argument
91 	switch (sock->board_type) {  in db1x_card_inserted()
93 		return db1200_card_inserted(sock);  in db1x_card_inserted()
95 		return db1300_card_inserted(sock);  in db1x_card_inserted()
97 		return db1000_card_inserted(sock);  in db1x_card_inserted()
105 static inline void set_stschg(struct db1x_pcmcia_sock *sock, int en)  in set_stschg()  argument
107 	if (sock->stschg_irq != -1) {  in set_stschg()
109 			enable_irq(sock->stschg_irq);  in set_stschg()
111 			disable_irq(sock->stschg_irq);  in set_stschg()
117 	struct db1x_pcmcia_sock *sock = data;  in db1000_pcmcia_cdirq()  local
119 	pcmcia_parse_events(&sock->socket, SS_DETECT);  in db1000_pcmcia_cdirq()
126 	struct db1x_pcmcia_sock *sock = data;  in db1000_pcmcia_stschgirq()  local
128 	pcmcia_parse_events(&sock->socket, SS_STSCHG);  in db1000_pcmcia_stschgirq()
135 	struct db1x_pcmcia_sock *sock = data;  in db1200_pcmcia_cdirq()  local
142 	if (irq == sock->insert_irq) {  in db1200_pcmcia_cdirq()
143 		disable_irq_nosync(sock->insert_irq);  in db1200_pcmcia_cdirq()
144 		enable_irq(sock->eject_irq);  in db1200_pcmcia_cdirq()
146 		disable_irq_nosync(sock->eject_irq);  in db1200_pcmcia_cdirq()
147 		enable_irq(sock->insert_irq);  in db1200_pcmcia_cdirq()
150 	pcmcia_parse_events(&sock->socket, SS_DETECT);  in db1200_pcmcia_cdirq()
155 static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock)  in db1x_pcmcia_setup_irqs()  argument
159 	if (sock->stschg_irq != -1) {  in db1x_pcmcia_setup_irqs()
160 		ret = request_irq(sock->stschg_irq, db1000_pcmcia_stschgirq,  in db1x_pcmcia_setup_irqs()
161 				  0, "pcmcia_stschg", sock);  in db1x_pcmcia_setup_irqs()
172 	if ((sock->board_type == BOARD_TYPE_DB1200) ||  in db1x_pcmcia_setup_irqs()
173 	    (sock->board_type == BOARD_TYPE_DB1300)) {  in db1x_pcmcia_setup_irqs()
174 		ret = request_irq(sock->insert_irq, db1200_pcmcia_cdirq,  in db1x_pcmcia_setup_irqs()
175 				  0, "pcmcia_insert", sock);  in db1x_pcmcia_setup_irqs()
179 		ret = request_irq(sock->eject_irq, db1200_pcmcia_cdirq,  in db1x_pcmcia_setup_irqs()
180 				  0, "pcmcia_eject", sock);  in db1x_pcmcia_setup_irqs()
182 			free_irq(sock->insert_irq, sock);  in db1x_pcmcia_setup_irqs()
187 		if (db1x_card_inserted(sock))  in db1x_pcmcia_setup_irqs()
188 			enable_irq(sock->eject_irq);  in db1x_pcmcia_setup_irqs()
190 			enable_irq(sock->insert_irq);  in db1x_pcmcia_setup_irqs()
195 		irq_set_irq_type(sock->insert_irq, IRQ_TYPE_EDGE_BOTH);  in db1x_pcmcia_setup_irqs()
196 		ret = request_irq(sock->insert_irq, db1000_pcmcia_cdirq,  in db1x_pcmcia_setup_irqs()
197 				  0, "pcmcia_carddetect", sock);  in db1x_pcmcia_setup_irqs()
206 	if (sock->stschg_irq != -1)  in db1x_pcmcia_setup_irqs()
207 		free_irq(sock->stschg_irq, sock);  in db1x_pcmcia_setup_irqs()
212 static void db1x_pcmcia_free_irqs(struct db1x_pcmcia_sock *sock)  in db1x_pcmcia_free_irqs()  argument
214 	if (sock->stschg_irq != -1)  in db1x_pcmcia_free_irqs()
215 		free_irq(sock->stschg_irq, sock);  in db1x_pcmcia_free_irqs()
217 	free_irq(sock->insert_irq, sock);  in db1x_pcmcia_free_irqs()
218 	if (sock->eject_irq != -1)  in db1x_pcmcia_free_irqs()
219 		free_irq(sock->eject_irq, sock);  in db1x_pcmcia_free_irqs()
238 	struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);  in db1x_pcmcia_configure()  local
244 	cr_clr = (0xf << (sock->nr * 8)); /* clear voltage settings */  in db1x_pcmcia_configure()
257 			sock->nr, state->Vcc);  in db1x_pcmcia_configure()
270 			sock->nr, state->Vpp);  in db1x_pcmcia_configure()
277 			sock->nr, state->Vcc, state->Vpp);  in db1x_pcmcia_configure()
283 	if (sock->board_type != BOARD_TYPE_DB1300)  in db1x_pcmcia_configure()
284 		cr_set |= ((v << 2) | p) << (sock->nr * 8);  in db1x_pcmcia_configure()
286 	changed = state->flags ^ sock->old_flags;  in db1x_pcmcia_configure()
290 			set_stschg(sock, 0);  in db1x_pcmcia_configure()
292 			cr_clr |= (1 << (7 + (sock->nr * 8)));  in db1x_pcmcia_configure()
293 			cr_clr |= (1 << (4 + (sock->nr * 8)));  in db1x_pcmcia_configure()
296 			cr_set |= 1 << (7 + (sock->nr * 8));  in db1x_pcmcia_configure()
297 			cr_set |= 1 << (4 + (sock->nr * 8));  in db1x_pcmcia_configure()
304 	sock->old_flags = state->flags;  in db1x_pcmcia_configure()
309 		set_stschg(sock, 1);  in db1x_pcmcia_configure()
330 	struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);  in db1x_pcmcia_get_status()  local
334 	status = db1x_card_inserted(sock) ? SS_DETECT : 0;  in db1x_pcmcia_get_status()
340 	if (sock->board_type == BOARD_TYPE_PB1100)  in db1x_pcmcia_get_status()
344 	switch (GET_VS(sr, sock->nr)) {  in db1x_pcmcia_get_status()
355 	status |= GET_VCC(cr, sock->nr) ? SS_POWERON : 0;  in db1x_pcmcia_get_status()
358 	if ((sock->board_type == BOARD_TYPE_DB1300) && (status & SS_DETECT))  in db1x_pcmcia_get_status()
362 	status |= (GET_RESET(cr, sock->nr)) ? SS_READY : SS_RESET;  in db1x_pcmcia_get_status()
382 	struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);  in au1x00_pcmcia_set_io_map()  local
384 	map->start = (u32)sock->virt_io;  in au1x00_pcmcia_set_io_map()
393 	struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);  in au1x00_pcmcia_set_mem_map()  local
396 		map->static_start = sock->phys_attr + map->card_start;  in au1x00_pcmcia_set_mem_map()
398 		map->static_start = sock->phys_mem + map->card_start;  in au1x00_pcmcia_set_mem_map()
414 	struct db1x_pcmcia_sock *sock;  in db1x_pcmcia_socket_probe()  local
418 	sock = kzalloc(sizeof(struct db1x_pcmcia_sock), GFP_KERNEL);  in db1x_pcmcia_socket_probe()
419 	if (!sock)  in db1x_pcmcia_socket_probe()
422 	sock->nr = pdev->id;  in db1x_pcmcia_socket_probe()
429 		sock->board_type = BOARD_TYPE_PB1100;  in db1x_pcmcia_socket_probe()
432 		sock->board_type = BOARD_TYPE_DEFAULT;  in db1x_pcmcia_socket_probe()
435 		sock->board_type = BOARD_TYPE_DB1200;  in db1x_pcmcia_socket_probe()
438 		sock->board_type = BOARD_TYPE_DB1300;  in db1x_pcmcia_socket_probe()
458 	sock->card_irq = r ? r->start : 0;  in db1x_pcmcia_socket_probe()
462 	sock->insert_irq = r ? r->start : -1;  in db1x_pcmcia_socket_probe()
466 	sock->stschg_irq = r ? r->start : -1;  in db1x_pcmcia_socket_probe()
470 	sock->eject_irq = r ? r->start : -1;  in db1x_pcmcia_socket_probe()
478 			sock->nr);  in db1x_pcmcia_socket_probe()
481 	sock->phys_attr = r->start;  in db1x_pcmcia_socket_probe()
487 			sock->nr);  in db1x_pcmcia_socket_probe()
490 	sock->phys_mem = r->start;  in db1x_pcmcia_socket_probe()
496 			sock->nr);  in db1x_pcmcia_socket_probe()
499 	sock->phys_io = r->start;  in db1x_pcmcia_socket_probe()
509 	sock->virt_io = (void *)(ioremap(sock->phys_io, IO_MAP_SIZE) -  in db1x_pcmcia_socket_probe()
512 	if (!sock->virt_io) {  in db1x_pcmcia_socket_probe()
514 			sock->nr);  in db1x_pcmcia_socket_probe()
519 	sock->socket.ops	= &db1x_pcmcia_operations;  in db1x_pcmcia_socket_probe()
520 	sock->socket.owner	= THIS_MODULE;  in db1x_pcmcia_socket_probe()
521 	sock->socket.pci_irq	= sock->card_irq;  in db1x_pcmcia_socket_probe()
522 	sock->socket.features	= SS_CAP_STATIC_MAP | SS_CAP_PCCARD;  in db1x_pcmcia_socket_probe()
523 	sock->socket.map_size	= MEM_MAP_SIZE;  in db1x_pcmcia_socket_probe()
524 	sock->socket.io_offset	= (unsigned long)sock->virt_io;  in db1x_pcmcia_socket_probe()
525 	sock->socket.dev.parent	= &pdev->dev;  in db1x_pcmcia_socket_probe()
526 	sock->socket.resource_ops = &pccard_static_ops;  in db1x_pcmcia_socket_probe()
528 	platform_set_drvdata(pdev, sock);  in db1x_pcmcia_socket_probe()
530 	ret = db1x_pcmcia_setup_irqs(sock);  in db1x_pcmcia_socket_probe()
533 			sock->nr);  in db1x_pcmcia_socket_probe()
537 	set_stschg(sock, 0);  in db1x_pcmcia_socket_probe()
539 	ret = pcmcia_register_socket(&sock->socket);  in db1x_pcmcia_socket_probe()
541 		printk(KERN_ERR "pcmcia%d failed to register\n", sock->nr);  in db1x_pcmcia_socket_probe()
547 		"%d %d %d\n", sock->nr, sock->phys_io, sock->virt_io,  in db1x_pcmcia_socket_probe()
548 		sock->phys_attr, sock->phys_mem, sock->card_irq,  in db1x_pcmcia_socket_probe()
549 		sock->insert_irq, sock->stschg_irq, sock->eject_irq);  in db1x_pcmcia_socket_probe()
554 	db1x_pcmcia_free_irqs(sock);  in db1x_pcmcia_socket_probe()
556 	iounmap((void *)(sock->virt_io + (u32)mips_io_port_base));  in db1x_pcmcia_socket_probe()
558 	kfree(sock);  in db1x_pcmcia_socket_probe()
564 	struct db1x_pcmcia_sock *sock = platform_get_drvdata(pdev);  in db1x_pcmcia_socket_remove()  local
566 	db1x_pcmcia_free_irqs(sock);  in db1x_pcmcia_socket_remove()
567 	pcmcia_unregister_socket(&sock->socket);  in db1x_pcmcia_socket_remove()
568 	iounmap((void *)(sock->virt_io + (u32)mips_io_port_base));  in db1x_pcmcia_socket_remove()
569 	kfree(sock);  in db1x_pcmcia_socket_remove()