70 static int db1300_card_inserted(struct db1x_pcmcia_sock *sock)  in db1300_card_inserted()  argument
76 static int db1200_card_inserted(struct db1x_pcmcia_sock *sock)  in db1200_card_inserted()  argument
81 	return sigstat & 1 << (8 + 2 * sock->nr);  in db1200_card_inserted()
85 static int db1000_card_inserted(struct db1x_pcmcia_sock *sock)  in db1000_card_inserted()  argument
87 	return !gpio_get_value(sock->insert_gpio);  in db1000_card_inserted()
90 static int db1x_card_inserted(struct db1x_pcmcia_sock *sock)  in db1x_card_inserted()  argument
92 	switch (sock->board_type) {  in db1x_card_inserted()
94 		return db1200_card_inserted(sock);  in db1x_card_inserted()
96 		return db1300_card_inserted(sock);  in db1x_card_inserted()
98 		return db1000_card_inserted(sock);  in db1x_card_inserted()
106 static inline void set_stschg(struct db1x_pcmcia_sock *sock, int en)  in set_stschg()  argument
108 	if (sock->stschg_irq != -1) {  in set_stschg()
110 			enable_irq(sock->stschg_irq);  in set_stschg()
112 			disable_irq(sock->stschg_irq);  in set_stschg()
118 	struct db1x_pcmcia_sock *sock = data;  in db1000_pcmcia_cdirq()  local
120 	pcmcia_parse_events(&sock->socket, SS_DETECT);  in db1000_pcmcia_cdirq()
127 	struct db1x_pcmcia_sock *sock = data;  in db1000_pcmcia_stschgirq()  local
129 	pcmcia_parse_events(&sock->socket, SS_STSCHG);  in db1000_pcmcia_stschgirq()
136 	struct db1x_pcmcia_sock *sock = data;  in db1200_pcmcia_cdirq()  local
143 	if (irq == sock->insert_irq) {  in db1200_pcmcia_cdirq()
144 		disable_irq_nosync(sock->insert_irq);  in db1200_pcmcia_cdirq()
145 		enable_irq(sock->eject_irq);  in db1200_pcmcia_cdirq()
147 		disable_irq_nosync(sock->eject_irq);  in db1200_pcmcia_cdirq()
148 		enable_irq(sock->insert_irq);  in db1200_pcmcia_cdirq()
151 	pcmcia_parse_events(&sock->socket, SS_DETECT);  in db1200_pcmcia_cdirq()
156 static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock)  in db1x_pcmcia_setup_irqs()  argument
160 	if (sock->stschg_irq != -1) {  in db1x_pcmcia_setup_irqs()
161 		ret = request_irq(sock->stschg_irq, db1000_pcmcia_stschgirq,  in db1x_pcmcia_setup_irqs()
162 				  0, "pcmcia_stschg", sock);  in db1x_pcmcia_setup_irqs()
173 	if ((sock->board_type == BOARD_TYPE_DB1200) ||  in db1x_pcmcia_setup_irqs()
174 	    (sock->board_type == BOARD_TYPE_DB1300)) {  in db1x_pcmcia_setup_irqs()
175 		ret = request_irq(sock->insert_irq, db1200_pcmcia_cdirq,  in db1x_pcmcia_setup_irqs()
176 				  0, "pcmcia_insert", sock);  in db1x_pcmcia_setup_irqs()
180 		ret = request_irq(sock->eject_irq, db1200_pcmcia_cdirq,  in db1x_pcmcia_setup_irqs()
181 				  0, "pcmcia_eject", sock);  in db1x_pcmcia_setup_irqs()
183 			free_irq(sock->insert_irq, sock);  in db1x_pcmcia_setup_irqs()
188 		if (db1x_card_inserted(sock))  in db1x_pcmcia_setup_irqs()
189 			enable_irq(sock->eject_irq);  in db1x_pcmcia_setup_irqs()
191 			enable_irq(sock->insert_irq);  in db1x_pcmcia_setup_irqs()
196 		irq_set_irq_type(sock->insert_irq, IRQ_TYPE_EDGE_BOTH);  in db1x_pcmcia_setup_irqs()
197 		ret = request_irq(sock->insert_irq, db1000_pcmcia_cdirq,  in db1x_pcmcia_setup_irqs()
198 				  0, "pcmcia_carddetect", sock);  in db1x_pcmcia_setup_irqs()
207 	if (sock->stschg_irq != -1)  in db1x_pcmcia_setup_irqs()
208 		free_irq(sock->stschg_irq, sock);  in db1x_pcmcia_setup_irqs()
213 static void db1x_pcmcia_free_irqs(struct db1x_pcmcia_sock *sock)  in db1x_pcmcia_free_irqs()  argument
215 	if (sock->stschg_irq != -1)  in db1x_pcmcia_free_irqs()
216 		free_irq(sock->stschg_irq, sock);  in db1x_pcmcia_free_irqs()
218 	free_irq(sock->insert_irq, sock);  in db1x_pcmcia_free_irqs()
219 	if (sock->eject_irq != -1)  in db1x_pcmcia_free_irqs()
220 		free_irq(sock->eject_irq, sock);  in db1x_pcmcia_free_irqs()
239 	struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);  in db1x_pcmcia_configure()  local
245 	cr_clr = (0xf << (sock->nr * 8)); /* clear voltage settings */  in db1x_pcmcia_configure()
258 			sock->nr, state->Vcc);  in db1x_pcmcia_configure()
271 			sock->nr, state->Vpp);  in db1x_pcmcia_configure()
278 			sock->nr, state->Vcc, state->Vpp);  in db1x_pcmcia_configure()
284 	if (sock->board_type != BOARD_TYPE_DB1300)  in db1x_pcmcia_configure()
285 		cr_set |= ((v << 2) | p) << (sock->nr * 8);  in db1x_pcmcia_configure()
287 	changed = state->flags ^ sock->old_flags;  in db1x_pcmcia_configure()
291 			set_stschg(sock, 0);  in db1x_pcmcia_configure()
293 			cr_clr |= (1 << (7 + (sock->nr * 8)));  in db1x_pcmcia_configure()
294 			cr_clr |= (1 << (4 + (sock->nr * 8)));  in db1x_pcmcia_configure()
297 			cr_set |= 1 << (7 + (sock->nr * 8));  in db1x_pcmcia_configure()
298 			cr_set |= 1 << (4 + (sock->nr * 8));  in db1x_pcmcia_configure()
305 	sock->old_flags = state->flags;  in db1x_pcmcia_configure()
310 		set_stschg(sock, 1);  in db1x_pcmcia_configure()
331 	struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);  in db1x_pcmcia_get_status()  local
335 	status = db1x_card_inserted(sock) ? SS_DETECT : 0;  in db1x_pcmcia_get_status()
341 	if (sock->board_type == BOARD_TYPE_PB1100)  in db1x_pcmcia_get_status()
345 	switch (GET_VS(sr, sock->nr)) {  in db1x_pcmcia_get_status()
356 	status |= GET_VCC(cr, sock->nr) ? SS_POWERON : 0;  in db1x_pcmcia_get_status()
359 	if ((sock->board_type == BOARD_TYPE_DB1300) && (status & SS_DETECT))  in db1x_pcmcia_get_status()
363 	status |= (GET_RESET(cr, sock->nr)) ? SS_READY : SS_RESET;  in db1x_pcmcia_get_status()
383 	struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);  in au1x00_pcmcia_set_io_map()  local
385 	map->start = (u32)sock->virt_io;  in au1x00_pcmcia_set_io_map()
394 	struct db1x_pcmcia_sock *sock = to_db1x_socket(skt);  in au1x00_pcmcia_set_mem_map()  local
397 		map->static_start = sock->phys_attr + map->card_start;  in au1x00_pcmcia_set_mem_map()
399 		map->static_start = sock->phys_mem + map->card_start;  in au1x00_pcmcia_set_mem_map()
415 	struct db1x_pcmcia_sock *sock;  in db1x_pcmcia_socket_probe()  local
419 	sock = kzalloc(sizeof(struct db1x_pcmcia_sock), GFP_KERNEL);  in db1x_pcmcia_socket_probe()
420 	if (!sock)  in db1x_pcmcia_socket_probe()
423 	sock->nr = pdev->id;  in db1x_pcmcia_socket_probe()
430 		sock->board_type = BOARD_TYPE_PB1100;  in db1x_pcmcia_socket_probe()
433 		sock->board_type = BOARD_TYPE_DEFAULT;  in db1x_pcmcia_socket_probe()
436 		sock->board_type = BOARD_TYPE_DB1200;  in db1x_pcmcia_socket_probe()
439 		sock->board_type = BOARD_TYPE_DB1300;  in db1x_pcmcia_socket_probe()
459 	sock->card_irq = r ? r->start : 0;  in db1x_pcmcia_socket_probe()
465 	sock->insert_irq = r ? r->start : -1;  in db1x_pcmcia_socket_probe()
466 	if (sock->board_type == BOARD_TYPE_DEFAULT) {  in db1x_pcmcia_socket_probe()
467 		sock->insert_gpio = r ? r->start : -1;  in db1x_pcmcia_socket_probe()
468 		sock->insert_irq = r ? gpio_to_irq(r->start) : -1;  in db1x_pcmcia_socket_probe()
473 	sock->stschg_irq = r ? r->start : -1;  in db1x_pcmcia_socket_probe()
477 	sock->eject_irq = r ? r->start : -1;  in db1x_pcmcia_socket_probe()
485 			sock->nr);  in db1x_pcmcia_socket_probe()
488 	sock->phys_attr = r->start;  in db1x_pcmcia_socket_probe()
494 			sock->nr);  in db1x_pcmcia_socket_probe()
497 	sock->phys_mem = r->start;  in db1x_pcmcia_socket_probe()
503 			sock->nr);  in db1x_pcmcia_socket_probe()
506 	sock->phys_io = r->start;  in db1x_pcmcia_socket_probe()
516 	sock->virt_io = (void *)(ioremap(sock->phys_io, IO_MAP_SIZE) -  in db1x_pcmcia_socket_probe()
519 	if (!sock->virt_io) {  in db1x_pcmcia_socket_probe()
521 			sock->nr);  in db1x_pcmcia_socket_probe()
526 	sock->socket.ops	= &db1x_pcmcia_operations;  in db1x_pcmcia_socket_probe()
527 	sock->socket.owner	= THIS_MODULE;  in db1x_pcmcia_socket_probe()
528 	sock->socket.pci_irq	= sock->card_irq;  in db1x_pcmcia_socket_probe()
529 	sock->socket.features	= SS_CAP_STATIC_MAP | SS_CAP_PCCARD;  in db1x_pcmcia_socket_probe()
530 	sock->socket.map_size	= MEM_MAP_SIZE;  in db1x_pcmcia_socket_probe()
531 	sock->socket.io_offset	= (unsigned long)sock->virt_io;  in db1x_pcmcia_socket_probe()
532 	sock->socket.dev.parent	= &pdev->dev;  in db1x_pcmcia_socket_probe()
533 	sock->socket.resource_ops = &pccard_static_ops;  in db1x_pcmcia_socket_probe()
535 	platform_set_drvdata(pdev, sock);  in db1x_pcmcia_socket_probe()
537 	ret = db1x_pcmcia_setup_irqs(sock);  in db1x_pcmcia_socket_probe()
540 			sock->nr);  in db1x_pcmcia_socket_probe()
544 	set_stschg(sock, 0);  in db1x_pcmcia_socket_probe()
546 	ret = pcmcia_register_socket(&sock->socket);  in db1x_pcmcia_socket_probe()
548 		printk(KERN_ERR "pcmcia%d failed to register\n", sock->nr);  in db1x_pcmcia_socket_probe()
554 		"%d %d %d\n", sock->nr, sock->phys_io, sock->virt_io,  in db1x_pcmcia_socket_probe()
555 		sock->phys_attr, sock->phys_mem, sock->card_irq,  in db1x_pcmcia_socket_probe()
556 		sock->insert_irq, sock->stschg_irq, sock->eject_irq);  in db1x_pcmcia_socket_probe()
561 	db1x_pcmcia_free_irqs(sock);  in db1x_pcmcia_socket_probe()
563 	iounmap((void *)(sock->virt_io + (u32)mips_io_port_base));  in db1x_pcmcia_socket_probe()
565 	kfree(sock);  in db1x_pcmcia_socket_probe()
571 	struct db1x_pcmcia_sock *sock = platform_get_drvdata(pdev);  in db1x_pcmcia_socket_remove()  local
573 	db1x_pcmcia_free_irqs(sock);  in db1x_pcmcia_socket_remove()
574 	pcmcia_unregister_socket(&sock->socket);  in db1x_pcmcia_socket_remove()
575 	iounmap((void *)(sock->virt_io + (u32)mips_io_port_base));  in db1x_pcmcia_socket_remove()
576 	kfree(sock);  in db1x_pcmcia_socket_remove()